Transposh WordPress Translation - Version 0.3.5

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Release Info

Developer oferwald
Plugin Icon 128x128 Transposh WordPress Translation
Version 0.3.5
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Code changes from version 0.3.4 to 0.3.5

Files changed (16) hide show
  1. core/constants.php +4 -35
  2. core/globals.php +6 -6
  3. core/jsonwrapper/JSON.php +804 -0
  4. core/jsonwrapper/jsonwrapper.php +6 -0
  5. core/jsonwrapper/jsonwrapper_inner.php +23 -0
  6. core/parser.php +45 -23
  7. core/shd/simple_html_dom.php +7 -0
  8. core/utils.php +5 -6
  9. js/transposhadmin.js +1 -0
  10. readme.txt +15 -4
  11. transposh.php +421 -386
  12. transposh_admin.php +243 -284
  13. transposh_db.php +352 -222
  14. transposh_options.php +331 -0
  15. transposh_postpublish.php +148 -0
  16. transposh_widget.php +188 -161
core/constants.php CHANGED
@@ -91,41 +91,7 @@ $rtl_languages = array("ar", "he", "fa", "yi");
91
  //Define the new capability that will be assigned to roles - translator
92
  define("TRANSLATOR", 'translator');
93
 
94
- //Option defining whether anonymous translation is allowed.
95
- define("ANONYMOUS_TRANSLATION", "transposh_allow_anonymous_translation");
96
-
97
- //Option defining the list of currentlly viewable languages
98
- define("VIEWABLE_LANGS", "transposh_viewable_languages");
99
-
100
- //Option defining the list of currentlly editable languages
101
- define("EDITABLE_LANGS", "transposh_editable_languages");
102
-
103
- //Option to enable/disable auto translation
104
- define("ENABLE_AUTO_TRANSLATE", "transposh_enable_autotranslate");
105
-
106
- //Option to enable/disable msn translation
107
- define("ENABLE_MSN_TRANSLATE", "transposh_enable_msntranslate");
108
-
109
- //Option to store the msn API key
110
- define("MSN_TRANSLATE_KEY", "transposh_msn_key");
111
-
112
- //Option to enable/disable rewrite of permalinks
113
- define("ENABLE_PERMALINKS_REWRITE", "transposh_enable_permalinks");
114
-
115
- //Option to enable/disable default language translation
116
- define("ENABLE_DEFAULT_TRANSLATE", "transposh_enable_default_translate");
117
-
118
- //Option to enable/disable footer scripts (2.8 and up)
119
- define("ENABLE_FOOTER_SCRIPTS", "transposh_enable_footer_scripts");
120
-
121
- //Use CSS sprites for flags if available
122
- define("ENABLE_CSS_FLAGS", "transposh_enable_css_flags");
123
-
124
- //Option defining the default language
125
- define("DEFAULT_LANG", "transposh_default_language");
126
-
127
- //Option defining transposh widget appearance
128
- define("WIDGET_TRANSPOSH", "transposh_widget");
129
 
130
  //Define segment id prefix, will be included in span tag. also used as class identifier
131
  define("SPAN_PREFIX", "tr_");
@@ -133,4 +99,7 @@ define("SPAN_PREFIX", "tr_");
133
  //The name of our admin page
134
  define('TRANSPOSH_ADMIN_PAGE_NAME', 'transposh');
135
 
 
 
 
136
  ?>
91
  //Define the new capability that will be assigned to roles - translator
92
  define("TRANSLATOR", 'translator');
93
 
94
+ define("TRANSPOSH_PLUGIN_VER",'0.3.5');
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
95
 
96
  //Define segment id prefix, will be included in span tag. also used as class identifier
97
  define("SPAN_PREFIX", "tr_");
99
  //The name of our admin page
100
  define('TRANSPOSH_ADMIN_PAGE_NAME', 'transposh');
101
 
102
+ //0.3.5 - Storing all options in this config option
103
+ define("TRANSPOSH_OPTIONS", "transposh_options");
104
+
105
  ?>
core/globals.php CHANGED
@@ -25,22 +25,22 @@
25
  */
26
 
27
  //Home (root) url of the site/blog under which translation will take place.
28
- $home_url;
29
 
30
  //The url pointing to the base of the plugin. Used for generating urls to resources
31
- $tr_plugin_url;
32
 
33
  //The language to which the current page will be translated to.
34
- $lang;
35
 
36
  //Is the current user is in edit mode.
37
- $is_edit_mode = FALSE;
38
 
39
  //Indicates whether automatic translation (i.e. google) is enabled for this page
40
- $enable_auto_translate = FALSE;
41
 
42
  //Indicates whether to use parameters when rewriting url as oppposed to using permalinks format
43
  // http://wordpress?lang=he vs. http://wordpress/he/ when flag is set to TRUE
44
- $enable_permalinks_rewrite = FALSE;
45
 
46
  ?>
25
  */
26
 
27
  //Home (root) url of the site/blog under which translation will take place.
28
+ //$home_url;
29
 
30
  //The url pointing to the base of the plugin. Used for generating urls to resources
31
+ //$tr_plugin_url;
32
 
33
  //The language to which the current page will be translated to.
34
+ //$lang;
35
 
36
  //Is the current user is in edit mode.
37
+ //$is_edit_mode = FALSE;
38
 
39
  //Indicates whether automatic translation (i.e. google) is enabled for this page
40
+ //$enable_auto_translate = FALSE;
41
 
42
  //Indicates whether to use parameters when rewriting url as oppposed to using permalinks format
43
  // http://wordpress?lang=he vs. http://wordpress/he/ when flag is set to TRUE
44
+ //$enable_permalinks_rewrite = FALSE;
45
 
46
  ?>
core/jsonwrapper/JSON.php ADDED
@@ -0,0 +1,804 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Converts to and from JSON format.
4
+ *
5
+ * JSON (JavaScript Object Notation) is a lightweight data-interchange
6
+ * format. It is easy for humans to read and write. It is easy for machines
7
+ * to parse and generate. It is based on a subset of the JavaScript
8
+ * Programming Language, Standard ECMA-262 3rd Edition - December 1999.
9
+ * This feature can also be found in Python. JSON is a text format that is
10
+ * completely language independent but uses conventions that are familiar
11
+ * to programmers of the C-family of languages, including C, C++, C#, Java,
12
+ * JavaScript, Perl, TCL, and many others. These properties make JSON an
13
+ * ideal data-interchange language.
14
+ *
15
+ * This package provides a simple encoder and decoder for JSON notation. It
16
+ * is intended for use with client-side Javascript applications that make
17
+ * use of HTTPRequest to perform server communication functions - data can
18
+ * be encoded into JSON notation for use in a client-side javascript, or
19
+ * decoded from incoming Javascript requests. JSON format is native to
20
+ * Javascript, and can be directly eval()'ed with no further parsing
21
+ * overhead
22
+ *
23
+ * All strings should be in ASCII or UTF-8 format!
24
+ *
25
+ * LICENSE: Redistribution and use in source and binary forms, with or
26
+ * without modification, are permitted provided that the following
27
+ * conditions are met: Redistributions of source code must retain the
28
+ * above copyright notice, this list of conditions and the following
29
+ * disclaimer. Redistributions in binary form must reproduce the above
30
+ * copyright notice, this list of conditions and the following disclaimer
31
+ * in the documentation and/or other materials provided with the
32
+ * distribution.
33
+ *
34
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
35
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
36
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
37
+ * NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
38
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
39
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
40
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
41
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
42
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
43
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
44
+ * DAMAGE.
45
+ *
46
+ * @category
47
+ * @package Services_JSON
48
+ * @author Michal Migurski <mike-json@teczno.com>
49
+ * @author Matt Knapp <mdknapp[at]gmail[dot]com>
50
+ * @author Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
51
+ * @copyright 2005 Michal Migurski
52
+ * @version CVS: $Id: JSON.php,v 1.31 2006/06/28 05:54:17 migurski Exp $
53
+ * @license http://www.opensource.org/licenses/bsd-license.php
54
+ * @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
55
+ */
56
+
57
+ /**
58
+ * Marker constant for Services_JSON::decode(), used to flag stack state
59
+ */
60
+ define('SERVICES_JSON_SLICE', 1);
61
+
62
+ /**
63
+ * Marker constant for Services_JSON::decode(), used to flag stack state
64
+ */
65
+ define('SERVICES_JSON_IN_STR', 2);
66
+
67
+ /**
68
+ * Marker constant for Services_JSON::decode(), used to flag stack state
69
+ */
70
+ define('SERVICES_JSON_IN_ARR', 3);
71
+
72
+ /**
73
+ * Marker constant for Services_JSON::decode(), used to flag stack state
74
+ */
75
+ define('SERVICES_JSON_IN_OBJ', 4);
76
+
77
+ /**
78
+ * Marker constant for Services_JSON::decode(), used to flag stack state
79
+ */
80
+ define('SERVICES_JSON_IN_CMT', 5);
81
+
82
+ /**
83
+ * Behavior switch for Services_JSON::decode()
84
+ */
85
+ define('SERVICES_JSON_LOOSE_TYPE', 16);
86
+
87
+ /**
88
+ * Behavior switch for Services_JSON::decode()
89
+ */
90
+ define('SERVICES_JSON_SUPPRESS_ERRORS', 32);
91
+
92
+ /**
93
+ * Converts to and from JSON format.
94
+ *
95
+ * Brief example of use:
96
+ *
97
+ * <code>
98
+ * // create a new instance of Services_JSON
99
+ * $json = new Services_JSON();
100
+ *
101
+ * // convert a complexe value to JSON notation, and send it to the browser
102
+ * $value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
103
+ * $output = $json->encode($value);
104
+ *
105
+ * print($output);
106
+ * // prints: ["foo","bar",[1,2,"baz"],[3,[4]]]
107
+ *
108
+ * // accept incoming POST data, assumed to be in JSON notation
109
+ * $input = file_get_contents('php://input', 1000000);
110
+ * $value = $json->decode($input);
111
+ * </code>
112
+ */
113
+ class Services_JSON
114
+ {
115
+ /**
116
+ * constructs a new JSON instance
117
+ *
118
+ * @param int $use object behavior flags; combine with boolean-OR
119
+ *
120
+ * possible values:
121
+ * - SERVICES_JSON_LOOSE_TYPE: loose typing.
122
+ * "{...}" syntax creates associative arrays
123
+ * instead of objects in decode().
124
+ * - SERVICES_JSON_SUPPRESS_ERRORS: error suppression.
125
+ * Values which can't be encoded (e.g. resources)
126
+ * appear as NULL instead of throwing errors.
127
+ * By default, a deeply-nested resource will
128
+ * bubble up with an error, so all return values
129
+ * from encode() should be checked with isError()
130
+ */
131
+ function Services_JSON($use = 0)
132
+ {
133
+ $this->use = $use;
134
+ }
135
+
136
+ /**
137
+ * convert a string from one UTF-16 char to one UTF-8 char
138
+ *
139
+ * Normally should be handled by mb_convert_encoding, but
140
+ * provides a slower PHP-only method for installations
141
+ * that lack the multibye string extension.
142
+ *
143
+ * @param string $utf16 UTF-16 character
144
+ * @return string UTF-8 character
145
+ * @access private
146
+ */
147
+ function utf162utf8($utf16)
148
+ {
149
+ // oh please oh please oh please oh please oh please
150
+ if(function_exists('mb_convert_encoding')) {
151
+ return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
152
+ }
153
+
154
+ $bytes = (ord($utf16{0}) << 8) | ord($utf16{1});
155
+
156
+ switch(true) {
157
+ case ((0x7F & $bytes) == $bytes):
158
+ // this case should never be reached, because we are in ASCII range
159
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
160
+ return chr(0x7F & $bytes);
161
+
162
+ case (0x07FF & $bytes) == $bytes:
163
+ // return a 2-byte UTF-8 character
164
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
165
+ return chr(0xC0 | (($bytes >> 6) & 0x1F))
166
+ . chr(0x80 | ($bytes & 0x3F));
167
+
168
+ case (0xFFFF & $bytes) == $bytes:
169
+ // return a 3-byte UTF-8 character
170
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
171
+ return chr(0xE0 | (($bytes >> 12) & 0x0F))
172
+ . chr(0x80 | (($bytes >> 6) & 0x3F))
173
+ . chr(0x80 | ($bytes & 0x3F));
174
+ }
175
+
176
+ // ignoring UTF-32 for now, sorry
177
+ return '';
178
+ }
179
+
180
+ /**
181
+ * convert a string from one UTF-8 char to one UTF-16 char
182
+ *
183
+ * Normally should be handled by mb_convert_encoding, but
184
+ * provides a slower PHP-only method for installations
185
+ * that lack the multibye string extension.
186
+ *
187
+ * @param string $utf8 UTF-8 character
188
+ * @return string UTF-16 character
189
+ * @access private
190
+ */
191
+ function utf82utf16($utf8)
192
+ {
193
+ // oh please oh please oh please oh please oh please
194
+ if(function_exists('mb_convert_encoding')) {
195
+ return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
196
+ }
197
+
198
+ switch(strlen($utf8)) {
199
+ case 1:
200
+ // this case should never be reached, because we are in ASCII range
201
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
202
+ return $utf8;
203
+
204
+ case 2:
205
+ // return a UTF-16 character from a 2-byte UTF-8 char
206
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
207
+ return chr(0x07 & (ord($utf8{0}) >> 2))
208
+ . chr((0xC0 & (ord($utf8{0}) << 6))
209
+ | (0x3F & ord($utf8{1})));
210
+
211
+ case 3:
212
+ // return a UTF-16 character from a 3-byte UTF-8 char
213
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
214
+ return chr((0xF0 & (ord($utf8{0}) << 4))
215
+ | (0x0F & (ord($utf8{1}) >> 2)))
216
+ . chr((0xC0 & (ord($utf8{1}) << 6))
217
+ | (0x7F & ord($utf8{2})));
218
+ }
219
+
220
+ // ignoring UTF-32 for now, sorry
221
+ return '';
222
+ }
223
+
224
+ /**
225
+ * encodes an arbitrary variable into JSON format
226
+ *
227
+ * @param mixed $var any number, boolean, string, array, or object to be encoded.
228
+ * see argument 1 to Services_JSON() above for array-parsing behavior.
229
+ * if var is a strng, note that encode() always expects it
230
+ * to be in ASCII or UTF-8 format!
231
+ *
232
+ * @return mixed JSON string representation of input var or an error if a problem occurs
233
+ * @access public
234
+ */
235
+ function encode($var)
236
+ {
237
+ switch (gettype($var)) {
238
+ case 'boolean':
239
+ return $var ? 'true' : 'false';
240
+
241
+ case 'NULL':
242
+ return 'null';
243
+
244
+ case 'integer':
245
+ return (int) $var;
246
+
247
+ case 'double':
248
+ case 'float':
249
+ return (float) $var;
250
+
251
+ case 'string':
252
+ // STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
253
+ $ascii = '';
254
+ $strlen_var = strlen($var);
255
+
256
+ /*
257
+ * Iterate over every character in the string,
258
+ * escaping with a slash or encoding to UTF-8 where necessary
259
+ */
260
+ for ($c = 0; $c < $strlen_var; ++$c) {
261
+
262
+ $ord_var_c = ord($var{$c});
263
+
264
+ switch (true) {
265
+ case $ord_var_c == 0x08:
266
+ $ascii .= '\b';
267
+ break;
268
+ case $ord_var_c == 0x09:
269
+ $ascii .= '\t';
270
+ break;
271
+ case $ord_var_c == 0x0A:
272
+ $ascii .= '\n';
273
+ break;
274
+ case $ord_var_c == 0x0C:
275
+ $ascii .= '\f';
276
+ break;
277
+ case $ord_var_c == 0x0D:
278
+ $ascii .= '\r';
279
+ break;
280
+
281
+ case $ord_var_c == 0x22:
282
+ case $ord_var_c == 0x2F:
283
+ case $ord_var_c == 0x5C:
284
+ // double quote, slash, slosh
285
+ $ascii .= '\\'.$var{$c};
286
+ break;
287
+
288
+ case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
289
+ // characters U-00000000 - U-0000007F (same as ASCII)
290
+ $ascii .= $var{$c};
291
+ break;
292
+
293
+ case (($ord_var_c & 0xE0) == 0xC0):
294
+ // characters U-00000080 - U-000007FF, mask 110XXXXX
295
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
296
+ $char = pack('C*', $ord_var_c, ord($var{$c + 1}));
297
+ $c += 1;
298
+ $utf16 = $this->utf82utf16($char);
299
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
300
+ break;
301
+
302
+ case (($ord_var_c & 0xF0) == 0xE0):
303
+ // characters U-00000800 - U-0000FFFF, mask 1110XXXX
304
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
305
+ $char = pack('C*', $ord_var_c,
306
+ ord($var{$c + 1}),
307
+ ord($var{$c + 2}));
308
+ $c += 2;
309
+ $utf16 = $this->utf82utf16($char);
310
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
311
+ break;
312
+
313
+ case (($ord_var_c & 0xF8) == 0xF0):
314
+ // characters U-00010000 - U-001FFFFF, mask 11110XXX
315
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
316
+ $char = pack('C*', $ord_var_c,
317
+ ord($var{$c + 1}),
318
+ ord($var{$c + 2}),
319
+ ord($var{$c + 3}));
320
+ $c += 3;
321
+ $utf16 = $this->utf82utf16($char);
322
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
323
+ break;
324
+
325
+ case (($ord_var_c & 0xFC) == 0xF8):
326
+ // characters U-00200000 - U-03FFFFFF, mask 111110XX
327
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
328
+ $char = pack('C*', $ord_var_c,
329
+ ord($var{$c + 1}),
330
+ ord($var{$c + 2}),
331
+ ord($var{$c + 3}),
332
+ ord($var{$c + 4}));
333
+ $c += 4;
334
+ $utf16 = $this->utf82utf16($char);
335
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
336
+ break;
337
+
338
+ case (($ord_var_c & 0xFE) == 0xFC):
339
+ // characters U-04000000 - U-7FFFFFFF, mask 1111110X
340
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
341
+ $char = pack('C*', $ord_var_c,
342
+ ord($var{$c + 1}),
343
+ ord($var{$c + 2}),
344
+ ord($var{$c + 3}),
345
+ ord($var{$c + 4}),
346
+ ord($var{$c + 5}));
347
+ $c += 5;
348
+ $utf16 = $this->utf82utf16($char);
349
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
350
+ break;
351
+ }
352
+ }
353
+
354
+ return '"'.$ascii.'"';
355
+
356
+ case 'array':
357
+ /*
358
+ * As per JSON spec if any array key is not an integer
359
+ * we must treat the the whole array as an object. We
360
+ * also try to catch a sparsely populated associative
361
+ * array with numeric keys here because some JS engines
362
+ * will create an array with empty indexes up to
363
+ * max_index which can cause memory issues and because
364
+ * the keys, which may be relevant, will be remapped
365
+ * otherwise.
366
+ *
367
+ * As per the ECMA and JSON specification an object may
368
+ * have any string as a property. Unfortunately due to
369
+ * a hole in the ECMA specification if the key is a
370
+ * ECMA reserved word or starts with a digit the
371
+ * parameter is only accessible using ECMAScript's
372
+ * bracket notation.
373
+ */
374
+
375
+ // treat as a JSON object
376
+ if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
377
+ $properties = array_map(array($this, 'name_value'),
378
+ array_keys($var),
379
+ array_values($var));
380
+
381
+ foreach($properties as $property) {
382
+ if(Services_JSON::isError($property)) {
383
+ return $property;
384
+ }
385
+ }
386
+
387
+ return '{' . join(',', $properties) . '}';
388
+ }
389
+
390
+ // treat it like a regular array
391
+ $elements = array_map(array($this, 'encode'), $var);
392
+
393
+ foreach($elements as $element) {
394
+ if(Services_JSON::isError($element)) {
395
+ return $element;
396
+ }
397
+ }
398
+
399
+ return '[' . join(',', $elements) . ']';
400
+
401
+ case 'object':
402
+ $vars = get_object_vars($var);
403
+
404
+ $properties = array_map(array($this, 'name_value'),
405
+ array_keys($vars),
406
+ array_values($vars));
407
+
408
+ foreach($properties as $property) {
409
+ if(Services_JSON::isError($property)) {
410
+ return $property;
411
+ }
412
+ }
413
+
414
+ return '{' . join(',', $properties) . '}';
415
+
416
+ default:
417
+ return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
418
+ ? 'null'
419
+ : new Services_JSON_Error(gettype($var)." can not be encoded as JSON string");
420
+ }
421
+ }
422
+
423
+ /**
424
+ * array-walking function for use in generating JSON-formatted name-value pairs
425
+ *
426
+ * @param string $name name of key to use
427
+ * @param mixed $value reference to an array element to be encoded
428
+ *
429
+ * @return string JSON-formatted name-value pair, like '"name":value'
430
+ * @access private
431
+ */
432
+ function name_value($name, $value)
433
+ {
434
+ $encoded_value = $this->encode($value);
435
+
436
+ if(Services_JSON::isError($encoded_value)) {
437
+ return $encoded_value;
438
+ }
439
+
440
+ return $this->encode(strval($name)) . ':' . $encoded_value;
441
+ }
442
+
443
+ /**
444
+ * reduce a string by removing leading and trailing comments and whitespace
445
+ *
446
+ * @param $str string string value to strip of comments and whitespace
447
+ *
448
+ * @return string string value stripped of comments and whitespace
449
+ * @access private
450
+ */
451
+ function reduce_string($str)
452
+ {
453
+ $str = preg_replace(array(
454
+
455
+ // eliminate single line comments in '// ...' form
456
+ '#^\s*//(.+)$#m',
457
+
458
+ // eliminate multi-line comments in '/* ... */' form, at start of string
459
+ '#^\s*/\*(.+)\*/#Us',
460
+
461
+ // eliminate multi-line comments in '/* ... */' form, at end of string
462
+ '#/\*(.+)\*/\s*$#Us'
463
+
464
+ ), '', $str);
465
+
466
+ // eliminate extraneous space
467
+ return trim($str);
468
+ }
469
+
470
+ /**
471
+ * decodes a JSON string into appropriate variable
472
+ *
473
+ * @param string $str JSON-formatted string
474
+ *
475
+ * @return mixed number, boolean, string, array, or object
476
+ * corresponding to given JSON input string.
477
+ * See argument 1 to Services_JSON() above for object-output behavior.
478
+ * Note that decode() always returns strings
479
+ * in ASCII or UTF-8 format!
480
+ * @access public
481
+ */
482
+ function decode($str)
483
+ {
484
+ $str = $this->reduce_string($str);
485
+
486
+ switch (strtolower($str)) {
487
+ case 'true':
488
+ return true;
489
+
490
+ case 'false':
491
+ return false;
492
+
493
+ case 'null':
494
+ return null;
495
+
496
+ default:
497
+ $m = array();
498
+
499
+ if (is_numeric($str)) {
500
+ // Lookie-loo, it's a number
501
+
502
+ // This would work on its own, but I'm trying to be
503
+ // good about returning integers where appropriate:
504
+ // return (float)$str;
505
+
506
+ // Return float or int, as appropriate
507
+ return ((float)$str == (integer)$str)
508
+ ? (integer)$str
509
+ : (float)$str;
510
+
511
+ } elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
512
+ // STRINGS RETURNED IN UTF-8 FORMAT
513
+ $delim = substr($str, 0, 1);
514
+ $chrs = substr($str, 1, -1);
515
+ $utf8 = '';
516
+ $strlen_chrs = strlen($chrs);
517
+
518
+ for ($c = 0; $c < $strlen_chrs; ++$c) {
519
+
520
+ $substr_chrs_c_2 = substr($chrs, $c, 2);
521
+ $ord_chrs_c = ord($chrs{$c});
522
+
523
+ switch (true) {
524
+ case $substr_chrs_c_2 == '\b':
525
+ $utf8 .= chr(0x08);
526
+ ++$c;
527
+ break;
528
+ case $substr_chrs_c_2 == '\t':
529
+ $utf8 .= chr(0x09);
530
+ ++$c;
531
+ break;
532
+ case $substr_chrs_c_2 == '\n':
533
+ $utf8 .= chr(0x0A);
534
+ ++$c;
535
+ break;
536
+ case $substr_chrs_c_2 == '\f':
537
+ $utf8 .= chr(0x0C);
538
+ ++$c;
539
+ break;
540
+ case $substr_chrs_c_2 == '\r':
541
+ $utf8 .= chr(0x0D);
542
+ ++$c;
543
+ break;
544
+
545
+ case $substr_chrs_c_2 == '\\"':
546
+ case $substr_chrs_c_2 == '\\\'':
547
+ case $substr_chrs_c_2 == '\\\\':
548
+ case $substr_chrs_c_2 == '\\/':
549
+ if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
550
+ ($delim == "'" && $substr_chrs_c_2 != '\\"')) {
551
+ $utf8 .= $chrs{++$c};
552
+ }
553
+ break;
554
+
555
+ case preg_match('/\\\u[0-9A-F]{4}/i', substr($chrs, $c, 6)):
556
+ // single, escaped unicode character
557
+ $utf16 = chr(hexdec(substr($chrs, ($c + 2), 2)))
558
+ . chr(hexdec(substr($chrs, ($c + 4), 2)));
559
+ $utf8 .= $this->utf162utf8($utf16);
560
+ $c += 5;
561
+ break;
562
+
563
+ case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
564
+ $utf8 .= $chrs{$c};
565
+ break;
566
+
567
+ case ($ord_chrs_c & 0xE0) == 0xC0:
568
+ // characters U-00000080 - U-000007FF, mask 110XXXXX
569
+ //see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
570
+ $utf8 .= substr($chrs, $c, 2);
571
+ ++$c;
572
+ break;
573
+
574
+ case ($ord_chrs_c & 0xF0) == 0xE0:
575
+ // characters U-00000800 - U-0000FFFF, mask 1110XXXX
576
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
577
+ $utf8 .= substr($chrs, $c, 3);
578
+ $c += 2;
579
+ break;
580
+
581
+ case ($ord_chrs_c & 0xF8) == 0xF0:
582
+ // characters U-00010000 - U-001FFFFF, mask 11110XXX
583
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
584
+ $utf8 .= substr($chrs, $c, 4);
585
+ $c += 3;
586
+ break;
587
+
588
+ case ($ord_chrs_c & 0xFC) == 0xF8:
589
+ // characters U-00200000 - U-03FFFFFF, mask 111110XX
590
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
591
+ $utf8 .= substr($chrs, $c, 5);
592
+ $c += 4;
593
+ break;
594
+
595
+ case ($ord_chrs_c & 0xFE) == 0xFC:
596
+ // characters U-04000000 - U-7FFFFFFF, mask 1111110X
597
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
598
+ $utf8 .= substr($chrs, $c, 6);
599
+ $c += 5;
600
+ break;
601
+
602
+ }
603
+
604
+ }
605
+
606
+ return $utf8;
607
+
608
+ } elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
609
+ // array, or object notation
610
+
611
+ if ($str{0} == '[') {
612
+ $stk = array(SERVICES_JSON_IN_ARR);
613
+ $arr = array();
614
+ } else {
615
+ if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
616
+ $stk = array(SERVICES_JSON_IN_OBJ);
617
+ $obj = array();
618
+ } else {
619
+ $stk = array(SERVICES_JSON_IN_OBJ);
620
+ $obj = new stdClass();
621
+ }
622
+ }
623
+
624
+ array_push($stk, array('what' => SERVICES_JSON_SLICE,
625
+ 'where' => 0,
626
+ 'delim' => false));
627
+
628
+ $chrs = substr($str, 1, -1);
629
+ $chrs = $this->reduce_string($chrs);
630
+
631
+ if ($chrs == '') {
632
+ if (reset($stk) == SERVICES_JSON_IN_ARR) {
633
+ return $arr;
634
+
635
+ } else {
636
+ return $obj;
637
+
638
+ }
639
+ }
640
+
641
+ //print("\nparsing {$chrs}\n");
642
+
643
+ $strlen_chrs = strlen($chrs);
644
+
645
+ for ($c = 0; $c <= $strlen_chrs; ++$c) {
646
+
647
+ $top = end($stk);
648
+ $substr_chrs_c_2 = substr($chrs, $c, 2);
649
+
650
+ if (($c == $strlen_chrs) || (($chrs{$c} == ',') && ($top['what'] == SERVICES_JSON_SLICE))) {
651
+ // found a comma that is not inside a string, array, etc.,
652
+ // OR we've reached the end of the character list
653
+ $slice = substr($chrs, $top['where'], ($c - $top['where']));
654
+ array_push($stk, array('what' => SERVICES_JSON_SLICE, 'where' => ($c + 1), 'delim' => false));
655
+ //print("Found split at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
656
+
657
+ if (reset($stk) == SERVICES_JSON_IN_ARR) {
658
+ // we are in an array, so just push an element onto the stack
659
+ array_push($arr, $this->decode($slice));
660
+
661
+ } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
662
+ // we are in an object, so figure
663
+ // out the property name and set an
664
+ // element in an associative array,
665
+ // for now
666
+ $parts = array();
667
+
668
+ if (preg_match('/^\s*(["\'].*[^\\\]["\'])\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
669
+ // "name":value pair
670
+ $key = $this->decode($parts[1]);
671
+ $val = $this->decode($parts[2]);
672
+
673
+ if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
674
+ $obj[$key] = $val;
675
+ } else {
676
+ $obj->$key = $val;
677
+ }
678
+ } elseif (preg_match('/^\s*(\w+)\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
679
+ // name:value pair, where name is unquoted
680
+ $key = $parts[1];
681
+ $val = $this->decode($parts[2]);
682
+
683
+ if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
684
+ $obj[$key] = $val;
685
+ } else {
686
+ $obj->$key = $val;
687
+ }
688
+ }
689
+
690
+ }
691
+
692
+ } elseif ((($chrs{$c} == '"') || ($chrs{$c} == "'")) && ($top['what'] != SERVICES_JSON_IN_STR)) {
693
+ // found a quote, and we are not inside a string
694
+ array_push($stk, array('what' => SERVICES_JSON_IN_STR, 'where' => $c, 'delim' => $chrs{$c}));
695
+ //print("Found start of string at {$c}\n");
696
+
697
+ } elseif (($chrs{$c} == $top['delim']) &&
698
+ ($top['what'] == SERVICES_JSON_IN_STR) &&
699
+ ((strlen(substr($chrs, 0, $c)) - strlen(rtrim(substr($chrs, 0, $c), '\\'))) % 2 != 1)) {
700
+ // found a quote, we're in a string, and it's not escaped
701
+ // we know that it's not escaped becase there is _not_ an
702
+ // odd number of backslashes at the end of the string so far
703
+ array_pop($stk);
704
+ //print("Found end of string at {$c}: ".substr($chrs, $top['where'], (1 + 1 + $c - $top['where']))."\n");
705
+
706
+ } elseif (($chrs{$c} == '[') &&
707
+ in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
708
+ // found a left-bracket, and we are in an array, object, or slice
709
+ array_push($stk, array('what' => SERVICES_JSON_IN_ARR, 'where' => $c, 'delim' => false));
710
+ //print("Found start of array at {$c}\n");
711
+
712
+ } elseif (($chrs{$c} == ']') && ($top['what'] == SERVICES_JSON_IN_ARR)) {
713
+ // found a right-bracket, and we're in an array
714
+ array_pop($stk);
715
+ //print("Found end of array at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
716
+
717
+ } elseif (($chrs{$c} == '{') &&
718
+ in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
719
+ // found a left-brace, and we are in an array, object, or slice
720
+ array_push($stk, array('what' => SERVICES_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
721
+ //print("Found start of object at {$c}\n");
722
+
723
+ } elseif (($chrs{$c} == '}') && ($top['what'] == SERVICES_JSON_IN_OBJ)) {
724
+ // found a right-brace, and we're in an object
725
+ array_pop($stk);
726
+ //print("Found end of object at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
727
+
728
+ } elseif (($substr_chrs_c_2 == '/*') &&
729
+ in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
730
+ // found a comment start, and we are in an array, object, or slice
731
+ array_push($stk, array('what' => SERVICES_JSON_IN_CMT, 'where' => $c, 'delim' => false));
732
+ $c++;
733
+ //print("Found start of comment at {$c}\n");
734
+
735
+ } elseif (($substr_chrs_c_2 == '*/') && ($top['what'] == SERVICES_JSON_IN_CMT)) {
736
+ // found a comment end, and we're in one now
737
+ array_pop($stk);
738
+ $c++;
739
+
740
+ for ($i = $top['where']; $i <= $c; ++$i)
741
+ $chrs = substr_replace($chrs, ' ', $i, 1);
742
+
743
+ //print("Found end of comment at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
744
+
745
+ }
746
+
747
+ }
748
+
749
+ if (reset($stk) == SERVICES_JSON_IN_ARR) {
750
+ return $arr;
751
+
752
+ } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
753
+ return $obj;
754
+
755
+ }
756
+
757
+ }
758
+ }
759
+ }
760
+
761
+ /**
762
+ * @todo Ultimately, this should just call PEAR::isError()
763
+ */
764
+ function isError($data, $code = null)
765
+ {
766
+ if (class_exists('pear')) {
767
+ return PEAR::isError($data, $code);
768
+ } elseif (is_object($data) && (get_class($data) == 'services_json_error' ||
769
+ is_subclass_of($data, 'services_json_error'))) {
770
+ return true;
771
+ }
772
+
773
+ return false;
774
+ }
775
+ }
776
+
777
+ if (class_exists('PEAR_Error')) {
778
+
779
+ class Services_JSON_Error extends PEAR_Error
780
+ {
781
+ function Services_JSON_Error($message = 'unknown error', $code = null,
782
+ $mode = null, $options = null, $userinfo = null)
783
+ {
784
+ parent::PEAR_Error($message, $code, $mode, $options, $userinfo);
785
+ }
786
+ }
787
+
788
+ } else {
789
+
790
+ /**
791
+ * @todo Ultimately, this class shall be descended from PEAR_Error
792
+ */
793
+ class Services_JSON_Error
794
+ {
795
+ function Services_JSON_Error($message = 'unknown error', $code = null,
796
+ $mode = null, $options = null, $userinfo = null)
797
+ {
798
+
799
+ }
800
+ }
801
+
802
+ }
803
+
804
+ ?>
core/jsonwrapper/jsonwrapper.php ADDED
@@ -0,0 +1,6 @@
 
 
 
 
 
 
1
+ <?php
2
+ # In PHP 5.2 or higher we don't need to bring this in
3
+ if (!function_exists('json_encode')) {
4
+ require_once 'jsonwrapper_inner.php';
5
+ }
6
+ ?>
core/jsonwrapper/jsonwrapper_inner.php ADDED
@@ -0,0 +1,23 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ require_once 'JSON.php';
4
+
5
+ function json_encode($arg)
6
+ {
7
+ global $services_json;
8
+ if (!isset($services_json)) {
9
+ $services_json = new Services_JSON();
10
+ }
11
+ return $services_json->encode($arg);
12
+ }
13
+
14
+ function json_decode($arg)
15
+ {
16
+ global $services_json;
17
+ if (!isset($services_json)) {
18
+ $services_json = new Services_JSON();
19
+ }
20
+ return $services_json->decode($arg);
21
+ }
22
+
23
+ ?>
core/parser.php CHANGED
@@ -26,7 +26,9 @@ class parser {
26
  public $url_rewrite_func = null;
27
  public $fetch_translate_func = null;
28
  private $segment_id = 0;
 
29
  private $currentnode;
 
30
  private $html; // the document
31
  public $dir_rtl;
32
  public $lang;
@@ -39,8 +41,8 @@ class parser {
39
 
40
  /**
41
  * Determine if the current position in buffer is a white space.
42
- * @param $char
43
- * @return bool true if current position marks a white space
44
  */
45
  function is_white_space($char) {
46
  if (!$char) return TRUE;
@@ -50,7 +52,7 @@ class parser {
50
  /**
51
  * Determine if the current position in page points to a character in the
52
  * range of a-z (case insensetive).
53
- * @return bool true if a-z
54
  */
55
  function is_a_to_z_character($char) {
56
  return (($char >= 'a' && $char <= 'z') || ($char >= 'A' && $char <= 'Z')) ? true : false;
@@ -58,7 +60,7 @@ class parser {
58
 
59
  /**
60
  * Determine if the current position is a digit.
61
- * @return bool true if a digit
62
  */
63
  function is_digit($char) {
64
  return (($char >= '0' && $char <= '9')) ? true : false;
@@ -66,8 +68,8 @@ class parser {
66
 
67
  /**
68
  * Determine if the current position is an html entity - such as &amp; or &#8220;.
69
- * @param $string string to evalute
70
- * @param $position where to check for entities
71
  * @return int length of entity
72
  */
73
  function is_html_entity($string, $position) {
@@ -84,8 +86,8 @@ class parser {
84
  * such as Jack`s apple.
85
  * `uncatagorized` will break on the later entity
86
  * Added " quotes to this claim, as it is used in some languages in a similar fashion
87
- * @param $entity - html entity to check
88
- * @return - true if not a breaker (apostrophy)
89
  */
90
  function is_entity_breaker($entity) {
91
  return !(stripos('&#8217;&apos;&quot;&#039;&#39;', $entity) !== FALSE);
@@ -174,8 +176,8 @@ class parser {
174
  /**
175
  * Determine if the current position in buffer is a sentence breaker, e.g. '.' or ',' .
176
  * Note html markups are not considered sentence breaker within the scope of this function.
177
- * @param $char charcter checked if breaker
178
- * @param $nextchar needed for checking if . or - breaks
179
  * @return int length of breaker if current position marks a break in sentence
180
  */
181
  function is_sentence_breaker($char, $nextchar, $nextnextchar) {
@@ -187,7 +189,7 @@ class parser {
187
 
188
  /**
189
  * Determines if the current position marks the begining of a number, e.g. 123 050-391212232
190
- * @return length of number.
191
  */
192
  function is_number($page, $position) {
193
  return strspn($page,'0123456789-+,.\\/',$position);
@@ -224,7 +226,7 @@ class parser {
224
  $start = $pos;
225
 
226
  while($pos < strlen($string)) {
227
- // Some HTML entities make us break, almost all but apostrophies
228
  if($len_of_entity = $this->is_html_entity($string,$pos)) {
229
  $entity = substr($string,$pos,$len_of_entity);
230
  if(($this->is_white_space($string[$pos+$len_of_entity]) || $this->is_entity_breaker($entity)) && !$this->is_entity_letter($entity)) {
@@ -263,7 +265,7 @@ class parser {
263
  /**
264
  * This recursive function works on the $html dom and adds phrase nodes to translate as needed
265
  * it currently also rewrites urls, and should consider if this is smart
266
- * @param <type> $node
267
  */
268
  function translate_tagging($node, $level = 0) {
269
  $this->currentnode = $node;
@@ -272,10 +274,10 @@ class parser {
272
 
273
  if (!($this->inselect && $level > $this->inselect))
274
  $this->inselect = false;
275
-
276
  if (isset($this->ignore_tags[$node->tag])) return;
277
  if ($node->tag == 'text') {
278
- // this prevents translation of a link that just surrounds its address
279
  if ($node->parent->tag == 'a' && $node->parent->href == $node->outertext) {
280
  return;
281
  }
@@ -324,8 +326,8 @@ class parser {
324
  * @return string
325
  */
326
  function create_edit_span ($original_text , $translated_text, $source, $for_hidden_element = false) {
327
- // Use base64 encoding to make that when the page is translated (i.e. update_translation) we
328
- // get back exactlly the same string without having the client decode/encode it in anyway.
329
  $span = '<span class ="'.SPAN_PREFIX.'" id="'.SPAN_PREFIX.$this->segment_id.'" token="' . base64_url_encode($original_text)."\" source=\"$source\"";
330
  // those are needed for on the fly image creation / hidden elements translations
331
  if ($this->is_edit_mode || $for_hidden_element) {
@@ -345,11 +347,11 @@ class parser {
345
 
346
  /**
347
  * Main function - actually translates a given HTML
348
- * @param string $string
349
  * @return string Translated content is here
350
  */
351
  function fix_html($string) {
352
- // create our dom
353
  $this->html = str_get_html($string);
354
  // mark translateable elements
355
  $this->translate_tagging($this->html->root);
@@ -378,13 +380,13 @@ class parser {
378
  if (($this->is_edit_mode || ($this->is_auto_translate && $translated_text == null))/* && $ep->inbody*/) {
379
  $span = $this->create_edit_span($ep->phrase, $translated_text, $source);
380
  $spanend = "</span>";
381
- if ($ep->inselect || !$ep->inbody) {
382
  $savedspan .= $this->create_edit_span($ep->phrase, $translated_text, $source,true).$spanend;
383
  $span = '';
384
  $spanend = '';
385
  }
386
  else
387
- if ($translated_text == null) $translated_text = $ep->phrase;
388
  } else {
389
  $span = '';
390
  $spanend = '';
@@ -428,9 +430,9 @@ class parser {
428
  if ($ep->tag == 'phrase') {
429
  list ($translated_text, $source) = call_user_func_array($this->fetch_translate_func,array($ep->phrase, $this->lang));
430
  if (($this->is_edit_mode || ($this->is_auto_translate && $translated_text == null)) && $ep->inbody) {
431
- // prevent duplicate translation (title = text)
432
  if (strpos($e->innertext,base64_url_encode($ep->phrase)) === false) {
433
- //no need to translate span the same hidden phrase more than once
434
  if (!in_array($ep->phrase, $hidden_phrases)) {
435
  $span .= $this->create_edit_span($ep->phrase, $translated_text, $source, true)."</span>";
436
  //
@@ -485,5 +487,25 @@ class parser {
485
  //return $this->html;
486
  return $this->html->outertext;
487
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
488
  }
489
  ?>
26
  public $url_rewrite_func = null;
27
  public $fetch_translate_func = null;
28
  private $segment_id = 0;
29
+ /** @var simple_html_dom_node contains the current node */
30
  private $currentnode;
31
+ /** @var simple_html_dom contains the document dom model */
32
  private $html; // the document
33
  public $dir_rtl;
34
  public $lang;
41
 
42
  /**
43
  * Determine if the current position in buffer is a white space.
44
+ * @param char $char
45
+ * @return boolean true if current position marks a white space
46
  */
47
  function is_white_space($char) {
48
  if (!$char) return TRUE;
52
  /**
53
  * Determine if the current position in page points to a character in the
54
  * range of a-z (case insensetive).
55
+ * @return boolean true if a-z
56
  */
57
  function is_a_to_z_character($char) {
58
  return (($char >= 'a' && $char <= 'z') || ($char >= 'A' && $char <= 'Z')) ? true : false;
60
 
61
  /**
62
  * Determine if the current position is a digit.
63
+ * @return boolean true if a digit
64
  */
65
  function is_digit($char) {
66
  return (($char >= '0' && $char <= '9')) ? true : false;
68
 
69
  /**
70
  * Determine if the current position is an html entity - such as &amp; or &#8220;.
71
+ * @param string $string string to evalute
72
+ * @param int $position where to check for entities
73
  * @return int length of entity
74
  */
75
  function is_html_entity($string, $position) {
86
  * such as Jack`s apple.
87
  * `uncatagorized` will break on the later entity
88
  * Added " quotes to this claim, as it is used in some languages in a similar fashion
89
+ * @param string $entity - html entity to check
90
+ * @return boolean true if not a breaker (apostrophy)
91
  */
92
  function is_entity_breaker($entity) {
93
  return !(stripos('&#8217;&apos;&quot;&#039;&#39;', $entity) !== FALSE);
176
  /**
177
  * Determine if the current position in buffer is a sentence breaker, e.g. '.' or ',' .
178
  * Note html markups are not considered sentence breaker within the scope of this function.
179
+ * @param char $char charcter checked if breaker
180
+ * @param char $nextchar needed for checking if . or - breaks
181
  * @return int length of breaker if current position marks a break in sentence
182
  */
183
  function is_sentence_breaker($char, $nextchar, $nextnextchar) {
189
 
190
  /**
191
  * Determines if the current position marks the begining of a number, e.g. 123 050-391212232
192
+ * @return int length of number.
193
  */
194
  function is_number($page, $position) {
195
  return strspn($page,'0123456789-+,.\\/',$position);
226
  $start = $pos;
227
 
228
  while($pos < strlen($string)) {
229
+ // Some HTML entities make us break, almost all but apostrophies
230
  if($len_of_entity = $this->is_html_entity($string,$pos)) {
231
  $entity = substr($string,$pos,$len_of_entity);
232
  if(($this->is_white_space($string[$pos+$len_of_entity]) || $this->is_entity_breaker($entity)) && !$this->is_entity_letter($entity)) {
265
  /**
266
  * This recursive function works on the $html dom and adds phrase nodes to translate as needed
267
  * it currently also rewrites urls, and should consider if this is smart
268
+ * @param simple_html_dom_node $node
269
  */
270
  function translate_tagging($node, $level = 0) {
271
  $this->currentnode = $node;
274
 
275
  if (!($this->inselect && $level > $this->inselect))
276
  $this->inselect = false;
277
+
278
  if (isset($this->ignore_tags[$node->tag])) return;
279
  if ($node->tag == 'text') {
280
+ // this prevents translation of a link that just surrounds its address
281
  if ($node->parent->tag == 'a' && $node->parent->href == $node->outertext) {
282
  return;
283
  }
326
  * @return string
327
  */
328
  function create_edit_span ($original_text , $translated_text, $source, $for_hidden_element = false) {
329
+ // Use base64 encoding to make that when the page is translated (i.e. update_translation) we
330
+ // get back exactlly the same string without having the client decode/encode it in anyway.
331
  $span = '<span class ="'.SPAN_PREFIX.'" id="'.SPAN_PREFIX.$this->segment_id.'" token="' . base64_url_encode($original_text)."\" source=\"$source\"";
332
  // those are needed for on the fly image creation / hidden elements translations
333
  if ($this->is_edit_mode || $for_hidden_element) {
347
 
348
  /**
349
  * Main function - actually translates a given HTML
350
+ * @param string $string containing HTML
351
  * @return string Translated content is here
352
  */
353
  function fix_html($string) {
354
+ // create our dom
355
  $this->html = str_get_html($string);
356
  // mark translateable elements
357
  $this->translate_tagging($this->html->root);
380
  if (($this->is_edit_mode || ($this->is_auto_translate && $translated_text == null))/* && $ep->inbody*/) {
381
  $span = $this->create_edit_span($ep->phrase, $translated_text, $source);
382
  $spanend = "</span>";
383
+ if ($ep->inselect || !$ep->inbody) {
384
  $savedspan .= $this->create_edit_span($ep->phrase, $translated_text, $source,true).$spanend;
385
  $span = '';
386
  $spanend = '';
387
  }
388
  else
389
+ if ($translated_text == null) $translated_text = $ep->phrase;
390
  } else {
391
  $span = '';
392
  $spanend = '';
430
  if ($ep->tag == 'phrase') {
431
  list ($translated_text, $source) = call_user_func_array($this->fetch_translate_func,array($ep->phrase, $this->lang));
432
  if (($this->is_edit_mode || ($this->is_auto_translate && $translated_text == null)) && $ep->inbody) {
433
+ // prevent duplicate translation (title = text)
434
  if (strpos($e->innertext,base64_url_encode($ep->phrase)) === false) {
435
+ //no need to translate span the same hidden phrase more than once
436
  if (!in_array($ep->phrase, $hidden_phrases)) {
437
  $span .= $this->create_edit_span($ep->phrase, $translated_text, $source, true)."</span>";
438
  //
487
  //return $this->html;
488
  return $this->html->outertext;
489
  }
490
+
491
+ /**
492
+ * This functions returns a list of phrases from a given HTML string
493
+ * @param string $string Html with phrases to extract
494
+ * @return array List of phrases (or an empty one)
495
+ * @since 0.3.5
496
+ */
497
+ function get_phrases_list($string) {
498
+ $result = array();
499
+ // create our dom
500
+ $this->html = str_get_html($string);
501
+ // mark translateable elements
502
+ $this->translate_tagging($this->html->root);
503
+ foreach ($this->html->nodes as $ep) {
504
+ if ($ep->tag == 'phrase') {
505
+ $result[$ep->phrase] = $ep->phrase;
506
+ }
507
+ }
508
+ return $result;
509
+ }
510
  }
511
  ?>
core/shd/simple_html_dom.php CHANGED
@@ -12,6 +12,8 @@ Licensed under The MIT License
12
  Redistributions of files must retain the above copyright notice.
13
  *******************************************************************************/
14
 
 
 
15
  define('HDOM_TYPE_ELEMENT', 1);
16
  define('HDOM_TYPE_COMMENT', 2);
17
  define('HDOM_TYPE_TEXT', 3);
@@ -527,6 +529,8 @@ class simple_html_dom {
527
  // prepare
528
  $this->prepare($str, $lowercase);
529
  // strip out comments
 
 
530
  $this->remove_noise("'<!--(.*?)-->'is");
531
  // strip out cdata
532
  $this->remove_noise("'<!\[CDATA\[(.*?)\]\]>'is", true);
@@ -927,6 +931,7 @@ class simple_html_dom {
927
  // remove noise from html content
928
  protected function remove_noise($pattern, $remove_tag=false) {
929
  $count = preg_match_all($pattern, $this->doc, $matches, PREG_SET_ORDER|PREG_OFFSET_CAPTURE);
 
930
 
931
  for ($i=$count-1; $i>-1; --$i) {
932
  $key = '___noise___'.sprintf('% 3d', count($this->noise)+100);
@@ -942,6 +947,7 @@ class simple_html_dom {
942
 
943
  // restore noise to html content
944
  function restore_noise($text) {
 
945
  while(($pos=strpos($text, '___noise___'))!==false) {
946
  $key = '___noise___'.$text[$pos+11].$text[$pos+12].$text[$pos+13];
947
  if (isset($this->noise[$key]))
@@ -972,4 +978,5 @@ class simple_html_dom {
972
  function getElementsByTagName($name, $idx=-1) {return $this->find($name, $idx);}
973
  function loadFile() {$args = func_get_args();$this->load(call_user_func_array('file_get_contents', $args), true);}
974
  }
 
975
  ?>
12
  Redistributions of files must retain the above copyright notice.
13
  *******************************************************************************/
14
 
15
+ // avoid duplicate loading on different files
16
+ if (!function_exists("file_get_html")) {
17
  define('HDOM_TYPE_ELEMENT', 1);
18
  define('HDOM_TYPE_COMMENT', 2);
19
  define('HDOM_TYPE_TEXT', 3);
529
  // prepare
530
  $this->prepare($str, $lowercase);
531
  // strip out comments
532
+ //
533
+ /* $this->remove_noise("'<?xml(.*?)?>'is", true);*/
534
  $this->remove_noise("'<!--(.*?)-->'is");
535
  // strip out cdata
536
  $this->remove_noise("'<!\[CDATA\[(.*?)\]\]>'is", true);
931
  // remove noise from html content
932
  protected function remove_noise($pattern, $remove_tag=false) {
933
  $count = preg_match_all($pattern, $this->doc, $matches, PREG_SET_ORDER|PREG_OFFSET_CAPTURE);
934
+ //
935
 
936
  for ($i=$count-1; $i>-1; --$i) {
937
  $key = '___noise___'.sprintf('% 3d', count($this->noise)+100);
947
 
948
  // restore noise to html content
949
  function restore_noise($text) {
950
+ //
951
  while(($pos=strpos($text, '___noise___'))!==false) {
952
  $key = '___noise___'.$text[$pos+11].$text[$pos+12].$text[$pos+13];
953
  if (isset($this->noise[$key]))
978
  function getElementsByTagName($name, $idx=-1) {return $this->find($name, $idx);}
979
  function loadFile() {$args = func_get_args();$this->load(call_user_func_array('file_get_contents', $args), true);}
980
  }
981
+ }
982
  ?>
core/utils.php CHANGED
@@ -29,8 +29,7 @@ require_once("constants.php");
29
  * Remove from url any language (or editing) params that were added for our use.
30
  * Return the scrubed url
31
  */
32
- function cleanup_url($url, $remove_host = false) {
33
- global $languages, $home_url;
34
 
35
  $parsedurl = @parse_url($url);
36
  //cleanup previous lang & edit parameter from url
@@ -62,7 +61,7 @@ function cleanup_url($url, $remove_host = false) {
62
  $secondslashpos = strpos($parsedurl['path'], "/",1);
63
  if (!$secondslashpos) $secondslashpos = strlen($parsedurl['path']);
64
  $prevlang = substr($parsedurl['path'],1,$secondslashpos-1);
65
- if (isset ($languages[$prevlang])) {
66
 
67
  $parsedurl['path'] = substr($parsedurl['path'],$secondslashpos);
68
  }
@@ -83,8 +82,8 @@ function cleanup_url($url, $remove_host = false) {
83
  * @param boolean $is_edit - should url indicate editing
84
  * @param boolean $use_params_only - only use paramaters and avoid permalinks
85
  */
86
- function rewrite_url_lang_param($url, $lang, $is_edit, $use_params_only=FALSE) {
87
- global $home_url, $enable_permalinks_rewrite, $languages;
88
 
89
 
90
  $newurl = str_replace('&#038;', '&', $url);
@@ -119,7 +118,7 @@ function rewrite_url_lang_param($url, $lang, $is_edit, $use_params_only=FALSE) {
119
  $secondslashpos = strpos($parsedurl['path'], "/",1);
120
  if (!$secondslashpos) $secondslashpos = strlen($parsedurl['path']);
121
  $prevlang = substr($parsedurl['path'],1,$secondslashpos-1);
122
- if (isset ($languages[$prevlang])) {
123
 
124
  $parsedurl['path'] = substr($parsedurl['path'],$secondslashpos);
125
  }
29
  * Remove from url any language (or editing) params that were added for our use.
30
  * Return the scrubed url
31
  */
32
+ function cleanup_url($url, $home_url, $remove_host = false) {
 
33
 
34
  $parsedurl = @parse_url($url);
35
  //cleanup previous lang & edit parameter from url
61
  $secondslashpos = strpos($parsedurl['path'], "/",1);
62
  if (!$secondslashpos) $secondslashpos = strlen($parsedurl['path']);
63
  $prevlang = substr($parsedurl['path'],1,$secondslashpos-1);
64
+ if (isset ($GLOBALS['languages'][$prevlang])) {
65
 
66
  $parsedurl['path'] = substr($parsedurl['path'],$secondslashpos);
67
  }
82
  * @param boolean $is_edit - should url indicate editing
83
  * @param boolean $use_params_only - only use paramaters and avoid permalinks
84
  */
85
+ // Should send a transposh interface to here TODO - enable permalinks rewrite
86
+ function rewrite_url_lang_param($url,$home_url, $enable_permalinks_rewrite, $lang, $is_edit, $use_params_only=FALSE) {
87
 
88
 
89
  $newurl = str_replace('&#038;', '&', $url);
118
  $secondslashpos = strpos($parsedurl['path'], "/",1);
119
  if (!$secondslashpos) $secondslashpos = strlen($parsedurl['path']);
120
  $prevlang = substr($parsedurl['path'],1,$secondslashpos-1);
121
+ if (isset ($GLOBALS['languages'][$prevlang])) {
122
 
123
  $parsedurl['path'] = substr($parsedurl['path'],$secondslashpos);
124
  }
js/transposhadmin.js ADDED
@@ -0,0 +1 @@
 
1
+ var timer;var items=0;var translations=[];var tokens=[];var langs=[];function ajax_translate_me(a,c,b){clearTimeout(timer);items++;tokens.push(a);translations.push(c);langs.push(b);timer=setTimeout(function(){var e={sr0:1,translation_posted:"2",items:items};for(var d=0;d<items;d++){if(tokens[d]!=tokens[d-1]){e["tk"+d]=tokens[d]}if(langs[d]!=langs[d-1]){e["ln"+d]=langs[d]}if(translations[d]!=translations[d-1]){e["tr"+d]=translations[d]}}jQuery.ajax({type:"POST",url:transposh_params.post_url,data:e,success:function(){},error:function(f){}});translations=[];tokens=[];langs=[]},200)}jQuery.noConflict();google.load("language","1");var transposh_params=new Array();var ext_langs="he|zh-tw|pt|fa|af|be|is|ga|mk|ms|sw|ws|cy|yi";jQuery("script[src*='transposhadmin.js']").each(function(a){var e=unescape(this.src.substring(this.src.indexOf("?")+1));var d=e.split("&");for(var c=0;c<d.length;c++){var g=d[c].indexOf("=");if(g>0){var b=d[c].substring(0,g);var f=d[c].substring(g+1);transposh_params[b]=f}}});jQuery(document).ready(function(){var c=0;var a="";var b=0;jQuery.getJSON(transposh_params.post_url+"?tr_phrases_post=y&post="+transposh_params.post,function(d){if(d==null){jQuery("#tr_loading").replaceWith("Nothing left to translate");return}jQuery("#tr_loading").replaceWith('Translating<br/>Phrase: <span id="p"></span><div id="progress_bar"/>Target lanaguage: <span id="l"></span><div id="progress_bar2"/><span id="r"></span>');jQuery("#progress_bar").progressbar({value:0});jQuery("#progress_bar2").progressbar({value:0});jQuery.each(d.p,function(e,f){jQuery("#progress_bar2").progressbar("value",b/f.l.length*100);jQuery.each(f.l,function(h,g){google.language.translate(e,"",g,function(i){if(!i.error){if(a!=e){a=e;b=0;c++}jQuery("#progress_bar").progressbar("value",c/d.length*100);b++;jQuery("#progress_bar2").progressbar("value",b/f.l.length*100);jQuery("#p").text(jQuery("<div>"+e+"</div>").text());jQuery("#l").text(g);jQuery("#r").text(jQuery("<div>"+i.translation+"</div>").text());ajax_translate_me(f.t,jQuery("<div>"+i.translation+"</div>").text(),g)}})})})})});
readme.txt CHANGED
@@ -3,8 +3,8 @@ Contributors: oferwald, amirperlman
3
  Donate link: http://transposh.org/donate/
4
  Tags: translation, widget, filter, bilingual, multilingual, transposh, language, crowdsourcing, context, wiki, RTL, Hebrew, Spanish, French, Russian, English, Arabic, Portuguese
5
  Requires at least: 2.7
6
- Tested up to: 2.8.5
7
- Stable tag: 0.3.4
8
 
9
  Transposh filter allows in context quick translation of websites, it allows you to crowd-source the translation to your users
10
 
@@ -91,12 +91,16 @@ functions so the transposh.js file is not being included, try to include it manu
91
 
92
  Just add the following line to your template:
93
 
94
- &lt;?php if(function_exists("transposh_widget")) { transposh_widget(array()); } ?&gt;
95
 
96
  = I have php speedy (http://aciddrop.com/php-speedy/) and the plugin does not work =
97
 
98
  Users of php speedy will have to deactivate it, add “transposh.js” in the ignore list, click on “Test configuration” then reactivate it.
99
 
 
 
 
 
100
  = I want my own css image with less flags =
101
 
102
  This is coming soon
@@ -115,6 +119,13 @@ change the .css from transparent background to your page background color. And l
115
  5. Widget style selection
116
 
117
  == Changelog ==
 
 
 
 
 
 
 
118
  = 2009/11/05 - 0.3.4 =
119
  * Fix for nextgen gallery issue
120
  * Force LTR for wordpress blogs originiating in RTL
@@ -135,7 +146,7 @@ change the .css from transparent background to your page background color. And l
135
  = 2009/07/21 - 0.2.9 =
136
  * Supress warning on parse_url (thanks [Mike](http://www.nostate.com/))
137
  * Fix the urls generated for the widget with subdir blogs (thanks [Peter](http://www.algarve-abc.de/ferienhaus-westalgarve))
138
- * Fix issue when object->tostring didn't work correctly (thanks [Anthony](http://gratiswork.com))
139
  = 2009/07/19 - 0.2.8 =
140
  * Don't touch XML RPC
141
  * Allow usage of CSS sprites when available
3
  Donate link: http://transposh.org/donate/
4
  Tags: translation, widget, filter, bilingual, multilingual, transposh, language, crowdsourcing, context, wiki, RTL, Hebrew, Spanish, French, Russian, English, Arabic, Portuguese
5
  Requires at least: 2.7
6
+ Tested up to: 2.8.6
7
+ Stable tag: 0.3.5
8
 
9
  Transposh filter allows in context quick translation of websites, it allows you to crowd-source the translation to your users
10
 
91
 
92
  Just add the following line to your template:
93
 
94
+ <code><?php if(function_exists("transposh_widget")) { transposh_widget(); }?></code>
95
 
96
  = I have php speedy (http://aciddrop.com/php-speedy/) and the plugin does not work =
97
 
98
  Users of php speedy will have to deactivate it, add “transposh.js” in the ignore list, click on “Test configuration” then reactivate it.
99
 
100
+ = I am getting weird errors =
101
+
102
+ Please make sure you are using PHP5 and up, PHP4 is not supported
103
+
104
  = I want my own css image with less flags =
105
 
106
  This is coming soon
119
  5. Widget style selection
120
 
121
  == Changelog ==
122
+ = 2009/11/26 - 0.3.5 =
123
+ * Enabled auto-translation to all editable languages on the admin side
124
+ * Alternate posting methods (thanks Andre)
125
+ * Fix documenation display regarding widgetless themes (thanks [Hosein-mec](http://linuxshare.org/))
126
+ * Make sure simple_html_dom is not loaded twice (if we can...)
127
+ * Large scale code refactoring
128
+ * Migrated css flags to the widget settings
129
  = 2009/11/05 - 0.3.4 =
130
  * Fix for nextgen gallery issue
131
  * Force LTR for wordpress blogs originiating in RTL
146
  = 2009/07/21 - 0.2.9 =
147
  * Supress warning on parse_url (thanks [Mike](http://www.nostate.com/))
148
  * Fix the urls generated for the widget with subdir blogs (thanks [Peter](http://www.algarve-abc.de/ferienhaus-westalgarve))
149
+ * Fix issue when object->tostring didn't work correctly (thanks [Anthony](http://gratiswork.com/))
150
  = 2009/07/19 - 0.2.8 =
151
  * Don't touch XML RPC
152
  * Allow usage of CSS sprites when available
transposh.php CHANGED
@@ -4,7 +4,7 @@
4
  Plugin URI: http://transposh.org/
5
  Description: Translation filter for WordPress, After enabling please set languages at the <a href="options-general.php?page=transposh">the options page</a> Want to help? visit our development site at <a href="http://trac.transposh.org/">trac.transposh.org</a>.
6
  Author: Team Transposh
7
- Version: 0.3.4
8
  Author URI: http://transposh.org/
9
  License: GPL (http://www.gnu.org/licenses/gpl.txt)
10
  */
@@ -26,481 +26,516 @@
26
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
27
  */
28
 
 
 
 
 
 
 
 
29
  require_once("core/parser.php");
30
  require_once("transposh_db.php");
31
  require_once("transposh_widget.php");
32
  require_once("transposh_admin.php");
 
 
33
 
34
- //Error message displayed for the admin in case of failure
35
- $admin_msg;
36
-
37
- /*
38
- * Called when the buffer containing the original page is flushed. Triggers the
39
- * translation process.
40
  */
41
- function process_page(&$buffer) {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
42
 
43
- global $wp_query, $rtl_languages, $enable_auto_translate;
44
-
45
- $start_time = microtime(TRUE);
46
-
47
- // Refrain from touching the administrative interface
48
- if(stripos($_SERVER['REQUEST_URI'],'/wp-login.php') !== FALSE ||
49
- stripos($_SERVER['REQUEST_URI'],'/wp-admin/') !== FALSE ||
50
- stripos($_SERVER['REQUEST_URI'],'/xmlrpc.php') !== FALSE) {
51
 
52
- return $buffer;
53
- }
54
 
55
- // This one fixed a bug transposh created with other pages (xml generator for other plugins - such as the nextgen gallery)
56
- // TODO: need to further investigate
57
- if($GLOBALS['lang'] == "")
58
- return $buffer;
59
-
60
- // Don't translate the default language unless specifically allowed to...
61
- $default_lang = get_default_lang();
62
- if($GLOBALS['lang'] == $default_lang && !get_option(ENABLE_DEFAULT_TRANSLATE)) {
63
-
64
- return $buffer;
 
 
 
65
  }
66
 
67
- //translate the entire page
68
- $parse = new parser();
69
- $parse->fetch_translate_func = 'fetch_translation';
70
- $parse->url_rewrite_func = 'rewrite_url';
71
- $parse->dir_rtl = (in_array ($GLOBALS['lang'], $rtl_languages));
72
- $parse->lang = $GLOBALS['lang'];
73
- $parse->is_edit_mode = $GLOBALS['is_edit_mode'];
74
- $parse->is_auto_translate = $enable_auto_translate;
75
- if(stripos($_SERVER['REQUEST_URI'],'/feed/') !== FALSE) {
76
-
77
- $parse->is_auto_translate = false;
78
- $parse->is_edit_mode = false;
79
- $parse->feed_fix = true;
80
- }
81
- $buffer = $parse->fix_html($buffer);
 
82
 
83
- $end_time = microtime(TRUE);
84
-
 
 
 
 
 
 
 
85
 
86
- return $buffer;
87
- }
88
 
89
- /*
90
- * Init global variables later used throughout this process.
91
- * Note that at the time that this function is called the wp_query is not initialized,
92
- * which means that query parameters are not accessiable.
93
- */
94
- function init_global_vars() {
95
- global $home_url, $tr_plugin_url, $enable_permalinks_rewrite, $wp_rewrite;
96
-
97
- if (!$GLOBALS['home_url'])
98
- $GLOBALS['home_url'] = get_option('home');
99
- // Handle windows ('C:\wordpress')
100
- $local_dir = preg_replace("/\\\\/", "/", dirname(__FILE__));
101
- // Get last directory name
102
- $local_dir = preg_replace("/.*\//", "", $local_dir);
103
- $tr_plugin_url= WP_PLUGIN_URL .'/'. $local_dir;
104
- // TODO - test on more platforms - this failed in 2.7.1 so I am reverting for now...
105
- //$tr_plugin_url= plugins_url('', __FILE__);
106
-
107
- //
108
-
109
- if (is_object($wp_rewrite))
110
- if($wp_rewrite->using_permalinks() && get_option(ENABLE_PERMALINKS_REWRITE)) {
111
- $enable_permalinks_rewrite = TRUE;
112
  }
113
- }
114
 
115
- /*
116
- * Gets the default language setting, i.e. the source language which
117
- * should not be translated.
118
- * Return the default language setting
119
- */
120
- function get_default_lang() {
121
- global $languages;
122
 
123
- $default = get_option(DEFAULT_LANG);
124
- if(!$languages[$default]) {
125
- $default = "en";
126
  }
127
 
128
- return $default;
129
- }
130
-
131
- /*
132
- * Setup a buffer that will contain the contents of the html page.
133
- * Once processing is completed the buffer will go into the translation process.
134
- */
135
- function on_init() {
136
-
137
- init_global_vars();
138
 
139
- if (isset($_POST['translation_posted'])) {
140
- update_translation();
141
- }
142
- elseif (isset($_GET['tr_token_hist'])) {
143
- get_translation_history($_GET['tr_token_hist'], $_GET['lang']);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
144
  }
145
- else {
146
- //set the callback for translating the page when it's done
147
- ob_start("process_page");
 
 
 
148
  }
149
- }
150
 
151
- /*
152
- * Page generation completed - flush buffer.
153
- */
154
- function on_shutdown() {
155
- ob_flush();
156
- }
 
157
 
158
- /*
159
- * Update the url rewrite rules to include language identifier
160
- */
161
- function update_rewrite_rules($rules) {
162
-
163
 
164
- if(!get_option(ENABLE_PERMALINKS_REWRITE)) {
165
-
166
- return $rules;
167
- }
168
 
169
- $newRules = array();
170
- $lang_prefix="([a-z]{2,2}(\-[a-z]{2,2})?)/";
171
 
172
- $lang_parameter= "&" . LANG_PARAM . '=$matches[1]';
 
 
173
 
174
- //catch the root url
175
- $newRules[$lang_prefix."?$"] = "index.php?lang=\$matches[1]";
176
-
177
 
178
- foreach ($rules as $key=>$value) {
179
- $original_key = $key;
180
- $original_value = $value;
181
 
182
- $key = $lang_prefix . $key;
 
 
 
 
183
 
184
- //Shift existing matches[i] two step forward as we pushed new elements
185
- //in the beginning of the expression
186
- for($i = 6; $i > 0; $i--) {
187
- $value = str_replace('['. $i .']', '['. ($i + 2) .']', $value);
188
- }
189
 
190
- $value .= $lang_parameter;
191
 
192
-
193
 
 
 
194
 
195
- $newRules[$key] = $value;
196
- $newRules[$original_key] = $original_value;
197
 
198
 
 
199
  }
200
 
201
-
202
- return $newRules;
203
- }
204
-
205
- /*
206
- * Let WordPress know which parameters are of interest to us.
207
- */
208
- function parameter_queryvars($vars) {
209
-
210
- $vars[] = LANG_PARAM;
211
- $vars[] = EDIT_PARAM;
212
-
213
- return $vars;
214
- }
215
 
216
- /**
217
- * Grabs and set the global language and edit params, they should be here
218
- * @param <type> $wp - here we get the WP class
219
- */
220
- function on_parse_request($wp) {
221
-
222
-
223
- $GLOBALS['lang'] = $wp->query_vars[LANG_PARAM];
224
- if (!$GLOBALS['lang']) $GLOBALS['lang'] = get_default_lang();
225
-
226
- if (isset($wp->query_vars[EDIT_PARAM]) && $wp->query_vars[EDIT_PARAM] && is_editing_permitted()) {
227
- $GLOBALS['is_edit_mode'] = true;
228
- } else {
229
- $GLOBALS['is_edit_mode'] = false;
 
 
 
 
 
 
 
230
  }
231
- // We are removing our query vars since they are no longer needed and also make issues when a user select a static page as his home
232
- unset ($wp->query_vars[LANG_PARAM]);
233
- unset ($wp->query_vars[EDIT_PARAM]);
234
-
235
- }
236
 
237
- /*
238
- * Determine if the current user is allowed to translate.
239
- * Return TRUE if allowed to translate otherwise FALSE
240
- */
241
- function is_translator() {
242
- if(is_user_logged_in()) {
243
- if(current_user_can(TRANSLATOR)) {
 
244
  return TRUE;
245
  }
 
 
 
 
246
  }
247
 
248
- if(get_option(ANONYMOUS_TRANSLATION)) {
249
- //if anonymous translation is allowed - let anyone enjoy it
250
- return TRUE;
251
- }
 
252
 
253
- return FALSE;
254
- }
 
 
255
 
256
- /*
257
- * Plugin activated.
258
- */
259
- function plugin_activate() {
260
- global $wp_rewrite;
261
-
262
 
263
- setup_db();
 
 
 
 
264
 
265
- add_filter('rewrite_rules_array', 'update_rewrite_rules');
266
- $wp_rewrite->flush_rules();
 
267
 
268
-
269
-
270
-
271
- //activate_plugin($plugin);
272
- }
273
 
274
- /*
275
- * Plugin deactivated.
276
- */
277
- function plugin_deactivate() {
278
- global $wp_rewrite;
279
-
280
 
281
- remove_filter('rewrite_rules_array', 'update_rewrite_rules');
282
- $wp_rewrite->flush_rules();
283
 
284
-
285
- }
286
 
287
- /*
288
- * Callback from admin_notices - display error message to the admin.
289
- */
290
- function plugin_install_error() {
291
- global $admin_msg;
292
-
293
 
294
- echo '<div class="updated"><p>';
295
- echo 'Error has occured in the installation process of the translation plugin: <br>';
296
 
297
- echo $admin_msg;
 
 
 
 
 
 
 
298
 
299
- if (function_exists('deactivate_plugins') ) {
300
- deactivate_plugins(get_plugin_name(), "translate.php");
301
- echo '<br> This plugin has been automatically deactivated.';
302
- }
303
 
304
- echo '</p></div>';
305
- }
 
306
 
307
- /*
308
- * Callback when all plugins have been loaded. Serves as the location
309
- * to check that the plugin loaded successfully else trigger notification
310
- * to the admin and deactivate plugin.
311
- */
312
- function plugin_loaded() {
313
- global $admin_msg;
314
-
315
 
316
- $db_version = get_option(TRANSPOSH_DB_VERSION);
 
317
 
318
- if ($db_version != DB_VERSION) {
319
- setup_db();
320
- //$admin_msg = "Translation database version ($db_version) is not comptabile with this plugin (". DB_VERSION . ") <br>";
321
 
322
-
323
- //Some error occured - notify admin and deactivate plugin
324
- //add_action('admin_notices', 'plugin_install_error');
 
325
  }
326
 
327
- if ($db_version != DB_VERSION) {
328
- $admin_msg = "Failed to locate the translation table <em> " . TRANSLATIONS_TABLE . "</em> in local database. <br>";
329
-
 
 
 
 
 
 
 
 
 
 
 
330
 
331
- //Some error occured - notify admin and deactivate plugin
332
- add_action('admin_notices', 'plugin_install_error');
333
  }
334
- }
335
 
336
- /*
337
- * Gets the plugin name to be used in activation/decativation hooks.
338
- * Keep only the file name and its containing directory. Don't use the full
339
- * path as it will break when using symbollic links.
340
- */
341
- function get_plugin_name() {
342
- $file = __FILE__;
343
- $file = str_replace('\\','/',$file); // sanitize for Win32 installs
344
- $file = preg_replace('|/+|','/', $file); // remove any duplicate slash
345
-
346
- //keep only the file name and its parent directory
347
- $file = preg_replace('/.*\/([^\/]+\/[^\/]+)$/', '$1', $file);
348
-
349
- return $file;
350
- }
351
-
352
- /*
353
- * Add custom css, i.e. transposh.css
354
- */
355
- function add_transposh_css() {
356
- global $tr_plugin_url;
357
-
358
- if(!is_editing_permitted() && !is_auto_translate_permitted()) {
359
- //translation not allowed - no need for the transposh.css
360
- return;
361
  }
362
- //include the transposh.css
363
- wp_enqueue_style("transposh","$tr_plugin_url/css/transposh.css",array(),'0.3.4');
364
- wp_enqueue_style("jquery","http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.1/themes/ui-lightness/jquery-ui.css",array(),'1.0');
365
-
366
- }
367
 
368
- /*
369
- * Insert references to the javascript files used in the transalted
370
- * version of the page.
371
- */
372
- function add_transposh_js() {
373
- global $tr_plugin_url, $wp_query, $home_url, $enable_auto_translate, $wp_version;
 
 
374
 
375
- $enable_auto_translate = is_auto_translate_permitted();
376
- if(!is_editing_permitted() && !$enable_auto_translate) {
377
- //translation not allowed - no need for any js.
378
- return;
379
- }
380
 
381
- if (!$GLOBALS['is_edit_mode'] && !$enable_auto_translate) {
382
- //Not in any translation mode - no need for any js.
383
- return;
384
- }
385
 
386
- $options = get_option(WIDGET_TRANSPOSH);
 
 
387
 
388
- $edit_mode = "";
389
- if($GLOBALS['is_edit_mode']) {
390
- $edit_mode = "&".EDIT_PARAM."=y";
 
 
 
 
 
 
 
 
 
 
391
  }
392
 
393
- if($GLOBALS['is_edit_mode'] || $options['progressbar']) {
394
- wp_enqueue_script("jqueryui","http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/jquery-ui.min.js",array("jquery"),'1.7.2',get_option(ENABLE_FOOTER_SCRIPTS));
395
- }
396
 
397
- if($GLOBALS['is_edit_mode'] || $enable_auto_translate) {
398
- $post_url = $home_url;// . '/index.php'; pay attention here - might be damaging
399
- wp_deregister_script('jquery');
400
- wp_enqueue_script("jquery","http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js",array(),'1.3.2');
401
- // jQuery pushing below might cause issues
402
- //wp_enqueue_script("jquery","http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js",array(),'1.3.2', get_option(ENABLE_FOOTER_SCRIPTS));
403
- wp_enqueue_script("google","http://www.google.com/jsapi",array(),'1',get_option(ENABLE_FOOTER_SCRIPTS));
404
- // Make sure msn translate is not needlessly loaded when we are only auto translating
405
- if (get_option(ENABLE_MSN_TRANSLATE) && $GLOBALS['is_edit_mode']) {
406
- wp_enqueue_script("mstranslate","http://api.microsofttranslator.com/V1/Ajax.svc/Embed?appId=".get_option(MSN_TRANSLATE_KEY),array(),'1',get_option(ENABLE_FOOTER_SCRIPTS));
407
- }
408
- wp_enqueue_script("transposh","$tr_plugin_url/js/transposh.js?post_url=$post_url{$edit_mode}&lang={$GLOBALS['lang']}&prefix=".SPAN_PREFIX,array("jquery"),'0.3.4',get_option(ENABLE_FOOTER_SCRIPTS));
409
- }
410
- }
411
 
 
 
412
 
413
- /**
414
- * Determine if the currently selected language (taken from the query parameters) is in the admin's list
415
- * of editable languages and the current user is allowed to translate.
416
- *
417
- * @return TRUE if translation allowed otherwise FALSE
418
- */
419
- function is_editing_permitted() {
420
- global $wp_query;
421
- // editing is permitted for translators only
422
- if(!is_translator()) return FALSE;
423
- // and only on the non-default lang (unless strictly specified)
424
- if (!get_option(ENABLE_DEFAULT_TRANSLATE) && $GLOBALS['lang'] == get_default_lang()) return false;
425
-
426
- return is_editable_lang($GLOBALS['lang']);
427
- }
428
 
429
- /**
430
- * Determine if the given language in on the list of editable languages
431
- * @return TRUE if editable othewise FALSE
432
- */
433
- function is_editable_lang($language) {
434
- $editable_langs = get_option(EDITABLE_LANGS);
435
- return (strpos($editable_langs, $language) === FALSE) ? FALSE : TRUE;
436
- }
437
 
 
 
438
 
439
- /**
440
- * Determine if the currently selected language (taken from the query parameters) is in the admin's list
441
- * of editable languages and that automatic translation has been enabled.
442
- * Note that any user can auto translate. i.e. ignore permissions.
443
- *
444
- * @return TRUE if automatic translation allowed otherwise FALSE
445
- */
446
- function is_auto_translate_permitted() {
447
- global $wp_query;
448
-
449
 
450
- if(!get_option(ENABLE_AUTO_TRANSLATE, 1)) return FALSE;
 
 
 
451
 
452
- return is_editable_lang($GLOBALS['lang']);
453
- }
454
- /**
455
- * Callback from parser allowing to overide the global setting of url rewriting using permalinks.
456
- * Some urls should be modified only by adding parameters and should be identified by this
457
- * function.
458
- * @param $href
459
- * @return TRUE if parameters should be used instead of rewriting as a permalink
460
- */
461
- function rewrite_url($href) {
462
- global $enable_permalinks_rewrite, $home_url;
463
- $use_params = FALSE;
464
-
465
 
466
- // Ignore urls not from this site
467
- if(stripos($href, $home_url) === FALSE) {
468
  return $href;
469
  }
470
 
471
- // don't fix links pointing to real files as it will cause that the
472
- // web server will not be able to locate them
473
- if(stripos($href, '/wp-admin') !== FALSE ||
474
- stripos($href, WP_CONTENT_URL) !== FALSE ||
475
- stripos($href, '/wp-login') !== FALSE ||
476
- stripos($href, '/.php') !== FALSE) {
477
- return $href;
 
478
  }
479
- $use_params = !$enable_permalinks_rewrite;
480
 
481
- $href = rewrite_url_lang_param($href, $GLOBALS['lang'], $GLOBALS['is_edit_mode'], $use_params);
482
-
483
- return $href;
484
  }
 
485
 
486
- function plugin_action_links( $links ) {
487
-
488
- return array_merge( array('<a href="' . admin_url('options-general.php?page='.TRANSPOSH_ADMIN_PAGE_NAME) . '">Settings</a>'), $links );
489
- }
490
-
491
- //Register callbacks
492
- add_filter('query_vars', 'parameter_queryvars' );
493
- add_action('parse_request', 'on_parse_request');
494
-
495
- add_filter('plugin_action_links_' .preg_replace( '|^' . preg_quote(WP_PLUGIN_DIR, '|') . '/|', '', __FILE__ ), 'plugin_action_links');
496
- add_action('wp_print_styles', 'add_transposh_css');
497
- add_action('wp_print_scripts', 'add_transposh_js');
498
- add_action('init', 'on_init');
499
- add_action('shutdown', 'on_shutdown');
500
-
501
- add_action( 'plugins_loaded', 'plugin_loaded');
502
- register_activation_hook(__FILE__, 'plugin_activate');
503
- register_deactivation_hook(__FILE__,'plugin_deactivate');
504
-
505
- add_filter('rewrite_rules_array', 'update_rewrite_rules');
506
  ?>
4
  Plugin URI: http://transposh.org/
5
  Description: Translation filter for WordPress, After enabling please set languages at the <a href="options-general.php?page=transposh">the options page</a> Want to help? visit our development site at <a href="http://trac.transposh.org/">trac.transposh.org</a>.
6
  Author: Team Transposh
7
+ Version: 0.3.5
8
  Author URI: http://transposh.org/
9
  License: GPL (http://www.gnu.org/licenses/gpl.txt)
10
  */
26
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
27
  */
28
 
29
+ //avoid direct calls to this file where wp core files not present
30
+ if (!function_exists ('add_action')) {
31
+ header('Status: 403 Forbidden');
32
+ header('HTTP/1.1 403 Forbidden');
33
+ exit();
34
+ }
35
+
36
  require_once("core/parser.php");
37
  require_once("transposh_db.php");
38
  require_once("transposh_widget.php");
39
  require_once("transposh_admin.php");
40
+ require_once("transposh_options.php");
41
+ require_once("transposh_postpublish.php");
42
 
43
+ /**
44
+ * This class represents the complete plugin
 
 
 
 
45
  */
46
+ class transposh_plugin {
47
+ // List of contained objects
48
+ /** @var transposh_plugin_options An options object*/
49
+ public $options;
50
+ /** @var transposh_plugin_admin Admin page*/
51
+ private $admin;
52
+ /** @var transposh_plugin_widget Widget control*/
53
+ public $widget;
54
+ /** @var transposh_database The database class*/
55
+ public $database;
56
+ /** @var transposh_postpublish Happens after editing*/
57
+ public $postpublish;
58
+
59
+ // list of properties
60
+ /** @var string The site url*/
61
+ public $home_url;
62
+ /** @var string Where the javascript should post to*/
63
+ public $post_url;
64
+ /** @var string The url to the plugin directory*/
65
+ public $transposh_plugin_url;
66
+ /** @var boolean Enable rewriting of URLs*/
67
+ public $enable_permalinks_rewrite;
68
+ /** @var string The language to translate the page to*/
69
+ public $target_language;
70
+ /** @var boolean Are we currently editing the page?*/
71
+ public $edit_mode;
72
+ /** @var string Error message displayed for the admin in case of failure*/
73
+ private $admin_msg;
74
+
75
+ /**
76
+ * class constructor
77
+ */
78
+ function transposh_plugin() {
79
+ // create and initialize sub-objects
80
+ $this->options = new transposh_plugin_options();
81
+ $this->database = new transposh_database($this);
82
+ $this->admin = new transposh_plugin_admin($this);
83
+ $this->widget = new transposh_plugin_widget($this);
84
+ $this->postpublish = new transposh_postpublish($this);
85
+
86
+ // "global" vars
87
+ $this->home_url = get_option('home');
88
+ $this->post_url = $this->home_url;
89
+ if ($this->options->get_alternate_post() == 1) $this->post_url .= "/";
90
+ if ($this->options->get_alternate_post() == 2) $this->post_url .= "/index.php";
91
+
92
+ // Handle windows ('C:\wordpress')
93
+ $local_dir = preg_replace("/\\\\/", "/", dirname(__FILE__));
94
+ // Get last directory name
95
+ $local_dir = preg_replace("/.*\//", "", $local_dir);
96
+ $this->transposh_plugin_url = WP_PLUGIN_URL .'/'. $local_dir;
97
+ // TODO - test on more platforms - this failed in 2.7.1 so I am reverting for now...
98
+ //$tr_plugin_url= plugins_url('', __FILE__);
99
 
 
 
 
 
 
 
 
 
100
 
 
 
101
 
102
+ //Register some functions into wordpress
103
+ // includes transposh dir and php
104
+ add_filter('plugin_action_links_' .preg_replace( '|^' . preg_quote(WP_PLUGIN_DIR, '|') . '/|', '', __FILE__ ), array(&$this,'plugin_action_links'));
105
+ add_filter('query_vars', array(&$this,'parameter_queryvars' ));
106
+ add_filter('rewrite_rules_array', array(&$this,'update_rewrite_rules'));
107
+ add_action('init', array(&$this,'on_init'),0); // really high priority
108
+ add_action('parse_request', array(&$this,'on_parse_request'));
109
+ add_action('plugins_loaded', array(&$this,'plugin_loaded'));
110
+ add_action('shutdown', array(&$this,'on_shutdown'));
111
+ add_action('wp_print_styles', array(&$this,'add_transposh_css'));
112
+ add_action('wp_print_scripts', array(&$this,'add_transposh_js'));
113
+ register_activation_hook(__FILE__, array(&$this,'plugin_activate'));
114
+ register_deactivation_hook(__FILE__,array(&$this,'plugin_deactivate'));
115
  }
116
 
117
+ /**
118
+ * Called when the buffer containing the original page is flushed. Triggers the translation process.
119
+ * @param string $buffer Original page
120
+ * @return string Modified page buffer
121
+ */
122
+ function process_page(&$buffer) {
123
+
124
+ $start_time = microtime(TRUE);
125
+
126
+ // Refrain from touching the administrative interface and important pages
127
+ if(stripos($_SERVER['REQUEST_URI'],'/wp-login.php') !== FALSE ||
128
+ stripos($_SERVER['REQUEST_URI'],'/wp-admin/') !== FALSE ||
129
+ stripos($_SERVER['REQUEST_URI'],'/xmlrpc.php') !== FALSE) {
130
+
131
+ return $buffer;
132
+ }
133
 
134
+ // This one fixed a bug transposh created with other pages (xml generator for other plugins - such as the nextgen gallery)
135
+ // TODO: need to further investigate (will it be needed?)
136
+ if($this->target_language == "")
137
+ return $buffer;
138
+ // Don't translate the default language unless specifically allowed to...
139
+ if($this->options->is_default_language($this->target_language) && !$this->options->get_enable_default_translate()) {
140
+
141
+ return $buffer;
142
+ }
143
 
144
+
 
145
 
146
+ //translate the entire page
147
+ $parse = new parser();
148
+ $parse->fetch_translate_func = array(&$this->database,'fetch_translation');
149
+ $parse->url_rewrite_func = array(&$this, 'rewrite_url');
150
+ $parse->dir_rtl = (in_array ($this->target_language, $GLOBALS['rtl_languages']));
151
+ $parse->lang = $this->target_language;
152
+ $parse->is_edit_mode = $this->edit_mode;
153
+ $parse->is_auto_translate = $this->is_auto_translate_permitted();
154
+ // TODO - check this!
155
+ if(stripos($_SERVER['REQUEST_URI'],'/feed/') !== FALSE) {
156
+
157
+ $parse->is_auto_translate = false;
158
+ $parse->is_edit_mode = false;
159
+ $parse->feed_fix = true;
 
 
 
 
 
 
 
 
 
160
  }
161
+ $buffer = $parse->fix_html($buffer);
162
 
163
+ $end_time = microtime(TRUE);
164
+
 
 
 
 
 
165
 
166
+ return $buffer;
 
 
167
  }
168
 
169
+ /**
170
+ * Setup a buffer that will contain the contents of the html page.
171
+ * Once processing is completed the buffer will go into the translation process.
172
+ */
173
+ function on_init() {
174
+
 
 
 
 
175
 
176
+ // the wp_rewrite is not available earlier so we can only set the enable_permalinks here
177
+ if (is_object($GLOBALS['wp_rewrite']))
178
+ if($GLOBALS['wp_rewrite']->using_permalinks() && $this->options->get_enable_permalinks()) {
179
+
180
+ $this->enable_permalinks_rewrite = TRUE;
181
+ }
182
+
183
+ if (isset($_POST['translation_posted'])) {
184
+ if ($_POST['translation_posted'] == 2) {
185
+ $this->database->update_translation_new();
186
+ }
187
+ else {
188
+ $this->database->update_translation();
189
+ }
190
+ exit;
191
+ }
192
+ elseif (isset($_GET['tr_token_hist'])) {
193
+ $this->database->get_translation_history($_GET['tr_token_hist'], $_GET['lang']);
194
+ exit;
195
+ }
196
+ elseif (isset($_GET['tr_phrases_post'])) {
197
+ $this->postpublish->get_post_phrases($_GET['post']);
198
+ exit;
199
+ }
200
+ else {
201
+ //set the callback for translating the page when it's done
202
+ ob_start(array(&$this,"process_page"));
203
+ }
204
  }
205
+
206
+ /**
207
+ * Page generation completed - flush buffer.
208
+ */
209
+ function on_shutdown() {
210
+ ob_flush();
211
  }
 
212
 
213
+ /**
214
+ * Update the url rewrite rules to include language identifier
215
+ * @param array $rules Old rewrite rules
216
+ * @return array New rewrite rules
217
+ */
218
+ function update_rewrite_rules($rules) {
219
+
220
 
221
+ if(!$this->options->get_enable_permalinks()) {
222
+
223
+ return $rules;
224
+ }
 
225
 
226
+ $newRules = array();
227
+ $lang_prefix="([a-z]{2,2}(\-[a-z]{2,2})?)/";
 
 
228
 
229
+ $lang_parameter= "&" . LANG_PARAM . '=$matches[1]';
 
230
 
231
+ //catch the root url
232
+ $newRules[$lang_prefix."?$"] = "index.php?lang=\$matches[1]";
233
+
234
 
235
+ foreach ($rules as $key=>$value) {
236
+ $original_key = $key;
237
+ $original_value = $value;
238
 
239
+ $key = $lang_prefix . $key;
 
 
240
 
241
+ //Shift existing matches[i] two step forward as we pushed new elements
242
+ //in the beginning of the expression
243
+ for($i = 6; $i > 0; $i--) {
244
+ $value = str_replace('['. $i .']', '['. ($i + 2) .']', $value);
245
+ }
246
 
247
+ $value .= $lang_parameter;
 
 
 
 
248
 
249
+
250
 
 
251
 
252
+ $newRules[$key] = $value;
253
+ $newRules[$original_key] = $original_value;
254
 
255
+
256
+ }
257
 
258
 
259
+ return $newRules;
260
  }
261
 
262
+ /**
263
+ * Let WordPress know which parameters are of interest to us.
264
+ * @param array $vars Original queried variables
265
+ * @return array Modified array
266
+ */
267
+ function parameter_queryvars($vars) {
268
+
269
+ $vars[] = LANG_PARAM;
270
+ $vars[] = EDIT_PARAM;
271
+
272
+ return $vars;
273
+ }
 
 
274
 
275
+ /**
276
+ * Grabs and set the global language and edit params, they should be here
277
+ * @param WP $wp - here we get the WP class
278
+ */
279
+ function on_parse_request($wp) {
280
+
281
+
282
+ $this->target_language = $wp->query_vars[LANG_PARAM];
283
+ if (!$this->target_language)
284
+ $this->target_language = $this->options->get_default_language();
285
+
286
+ if (isset($wp->query_vars[EDIT_PARAM]) && $wp->query_vars[EDIT_PARAM] && $this->is_editing_permitted()) {
287
+ $this->edit_mode = true;
288
+ }
289
+ else {
290
+ $this->edit_mode = false;
291
+ }
292
+ // We are removing our query vars since they are no longer needed and also make issues when a user select a static page as his home
293
+ unset ($wp->query_vars[LANG_PARAM]);
294
+ unset ($wp->query_vars[EDIT_PARAM]);
295
+
296
  }
 
 
 
 
 
297
 
298
+ // TODO ? move to options?
299
+ /**
300
+ * Determine if the current user is allowed to translate.
301
+ * @return boolean Is allowed to translate?
302
+ */
303
+ function is_translator() {
304
+ //if anonymous translation is allowed - let anyone enjoy it
305
+ if($this->options->get_anonymous_translation()) {
306
  return TRUE;
307
  }
308
+ if(is_user_logged_in() && current_user_can(TRANSLATOR)) {
309
+ return TRUE;
310
+ }
311
+ return FALSE;
312
  }
313
 
314
+ /**
315
+ * Plugin activation
316
+ */
317
+ function plugin_activate() {
318
+
319
 
320
+ $this->database->setup_db();
321
+ // is it needed? the filter is already there? // TODO
322
+ add_filter('rewrite_rules_array', array(&$this,'update_rewrite_rules'));
323
+ $GLOBALS['wp_rewrite']->flush_rules();
324
 
325
+
326
+
327
+
328
+ //activate_plugin($plugin);
329
+ }
 
330
 
331
+ /**
332
+ * Plugin deactivation
333
+ */
334
+ function plugin_deactivate() {
335
+
336
 
337
+ // is it needed? the filter is already there? // TODO
338
+ add_filter('rewrite_rules_array', array(&$this,'update_rewrite_rules'));
339
+ $GLOBALS['wp_rewrite']->flush_rules();
340
 
341
+
342
+ }
 
 
 
343
 
344
+ /**
345
+ * Callback from admin_notices - display error message to the admin.
346
+ */
347
+ function plugin_install_error() {
348
+
 
349
 
350
+ echo '<div class="updated"><p>';
351
+ echo 'Error has occured in the installation process of the translation plugin: <br>';
352
 
353
+ echo $this->admin_msg;
 
354
 
355
+ if (function_exists('deactivate_plugins') ) {
356
+ // FIXME :wtf?
357
+ deactivate_plugins(get_plugin_name(), "translate.php");
358
+ echo '<br> This plugin has been automatically deactivated.';
359
+ }
 
360
 
361
+ echo '</p></div>';
362
+ }
363
 
364
+ /**
365
+ * Callback when all plugins have been loaded. Serves as the location
366
+ * to check that the plugin loaded successfully else trigger notification
367
+ * to the admin and deactivate plugin.
368
+ * TODO - needs revisiting!
369
+ */
370
+ function plugin_loaded() {
371
+
372
 
373
+ //TODO: fix this...
374
+ $db_version = get_option(TRANSPOSH_DB_VERSION);
 
 
375
 
376
+ if ($db_version != DB_VERSION) {
377
+ $this->database->setup_db();
378
+ //$this->admin_msg = "Translation database version ($db_version) is not comptabile with this plugin (". DB_VERSION . ") <br>";
379
 
380
+
381
+ //Some error occured - notify admin and deactivate plugin
382
+ //add_action('admin_notices', 'plugin_install_error');
383
+ }
 
 
 
 
384
 
385
+ //TODO: fix this too...
386
+ $db_version = get_option(TRANSPOSH_DB_VERSION);
387
 
388
+ if ($db_version != DB_VERSION) {
389
+ $this->admin_msg = "Failed to locate the translation table <em> " . TRANSLATIONS_TABLE . "</em> in local database. <br>";
 
390
 
391
+
392
+ //Some error occured - notify admin and deactivate plugin
393
+ add_action('admin_notices', array(&$this,'plugin_install_error'));
394
+ }
395
  }
396
 
397
+ /**
398
+ * Gets the plugin name to be used in activation/decativation hooks.
399
+ * Keep only the file name and its containing directory. Don't use the full
400
+ * path as it will break when using symbollic links.
401
+ * TODO - check!!!
402
+ * @return string
403
+ */
404
+ function get_plugin_name() {
405
+ $file = __FILE__;
406
+ $file = str_replace('\\','/',$file); // sanitize for Win32 installs
407
+ $file = preg_replace('|/+|','/', $file); // remove any duplicate slash
408
+
409
+ //keep only the file name and its parent directory
410
+ $file = preg_replace('/.*\/([^\/]+\/[^\/]+)$/', '$1', $file);
411
 
412
+ return $file;
 
413
  }
 
414
 
415
+ /**
416
+ * Add custom css, i.e. transposh.css
417
+ */
418
+ function add_transposh_css() {
419
+ if(!$this->is_editing_permitted() && !$this->is_auto_translate_permitted()) {
420
+ //translation not allowed - no need for the transposh.css
421
+ return;
422
+ }
423
+ //include the transposh.css
424
+ wp_enqueue_style("transposh","{$this->transposh_plugin_url}/css/transposh.css",array(),TRANSPOSH_PLUGIN_VER);
425
+ wp_enqueue_style("jquery","http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/ui-lightness/jquery-ui.css",array(),'1.0');
426
+
 
 
 
 
 
 
 
 
 
 
 
 
 
427
  }
 
 
 
 
 
428
 
429
+ /**
430
+ * Insert references to the javascript files used in the translated version of the page.
431
+ */
432
+ function add_transposh_js() {
433
+ //translation not allowed - no need for any js.
434
+ if(!$this->is_editing_permitted() && !$this->is_auto_translate_permitted()) {
435
+ return;
436
+ }
437
 
438
+ //not in any translation mode - no need for any js.
439
+ if (!$this->edit_mode && !$this->is_auto_translate_permitted()) {
440
+ return;
441
+ }
 
442
 
443
+ $edit_param = "";
444
+ if($this->edit_mode) {
445
+ $edit_param = "&".EDIT_PARAM."=y";
446
+ }
447
 
448
+ if($this->edit_mode || $this->options->get_widget_progressbar()) {
449
+ wp_enqueue_script("jqueryui","http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/jquery-ui.min.js",array("jquery"),'1.7.2',$this->options->get_enable_footer_scripts());
450
+ }
451
 
452
+ if($this->edit_mode || $this->is_auto_translate_permitted()) {
453
+ //TODO - fix (onetime var)
454
+ wp_deregister_script('jquery');
455
+ wp_enqueue_script("jquery","http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js",array(),'1.3.2');
456
+ // jQuery pushing below might cause issues
457
+ //wp_enqueue_script("jquery","http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js",array(),'1.3.2', $this->options->get_enable_footer_scripts());
458
+ wp_enqueue_script("google","http://www.google.com/jsapi",array(),'1',$this->options->get_enable_footer_scripts());
459
+ // Make sure msn translate is not needlessly loaded when we are only auto translating
460
+ if ($this->options->get_enable_msn_translate() && $this->edit_mode) {
461
+ wp_enqueue_script("mstranslate","http://api.microsofttranslator.com/V1/Ajax.svc/Embed?appId=".$this->options->get_msn_key(),array(),'1',$this->options->get_enable_footer_scripts());
462
+ }
463
+ wp_enqueue_script("transposh","{$this->transposh_plugin_url}/js/transposh.js?post_url={$this->post_url}{$edit_param}&lang={$this->target_language}&prefix=".SPAN_PREFIX,array("jquery"),TRANSPOSH_PLUGIN_VER,$this->options->get_enable_footer_scripts());
464
+ }
465
  }
466
 
 
 
 
467
 
468
+ /**
469
+ * Determine if the currently selected language (taken from the query parameters) is in the admin's list
470
+ * of editable languages and the current user is allowed to translate.
471
+ * @return boolean Is translation allowed?
472
+ */
473
+ // TODO????
474
+ function is_editing_permitted() {
475
+ // editing is permitted for translators only
476
+ if(!$this->is_translator()) return FALSE;
477
+ // and only on the non-default lang (unless strictly specified)
478
+ if (!$this->options->get_enable_default_translate() && $this->options->is_default_language($this->target_language)) return false;
 
 
 
479
 
480
+ return $this->options->is_editable_language($this->target_language);
481
+ }
482
 
483
+ /**
484
+ * Determine if the currently selected language (taken from the query parameters) is in the admin's list
485
+ * of editable languages and that automatic translation has been enabled.
486
+ * Note that any user can auto translate. i.e. ignore permissions.
487
+ * @return boolean Is automatic translation allowed?
488
+ */
489
+ function is_auto_translate_permitted() {
490
+
 
 
 
 
 
 
 
491
 
492
+ if(!$this->options->get_enable_auto_translate()) return FALSE;
 
 
 
 
 
 
 
493
 
494
+ return $this->options->is_editable_language($this->target_language);
495
+ }
496
 
497
+ /**
498
+ * Callback from parser allowing to overide the global setting of url rewriting using permalinks.
499
+ * Some urls should be modified only by adding parameters and should be identified by this
500
+ * function.
501
+ * @param $href Original href
502
+ * @return boolean Modified href
503
+ */
504
+ function rewrite_url($href) {
505
+ $use_params = FALSE;
506
+
507
 
508
+ // Ignore urls not from this site
509
+ if(stripos($href, $this->home_url) === FALSE) {
510
+ return $href;
511
+ }
512
 
513
+ // don't fix links pointing to real files as it will cause that the
514
+ // web server will not be able to locate them
515
+ if(stripos($href, '/wp-admin') !== FALSE ||
516
+ stripos($href, WP_CONTENT_URL) !== FALSE ||
517
+ stripos($href, '/wp-login') !== FALSE ||
518
+ stripos($href, '/.php') !== FALSE) {
519
+ return $href;
520
+ }
521
+ $use_params = !$this->enable_permalinks_rewrite;
 
 
 
 
522
 
523
+ $href = rewrite_url_lang_param($href,$this->home_url,$this->enable_permalinks_rewrite, $this->target_language, $this->edit_mode, $use_params);
524
+
525
  return $href;
526
  }
527
 
528
+ /**
529
+ * This function adds the word setting in the plugin list page
530
+ * @param array $links Links that appear next to the plugin
531
+ * @return array Now with settings
532
+ */
533
+ function plugin_action_links( $links ) {
534
+
535
+ return array_merge( array('<a href="' . admin_url('options-general.php?page='.TRANSPOSH_ADMIN_PAGE_NAME) . '">Settings</a>'), $links );
536
  }
 
537
 
 
 
 
538
  }
539
+ $my_transposh_plugin = new transposh_plugin();
540
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
541
  ?>
transposh_admin.php CHANGED
@@ -26,271 +26,95 @@
26
  define ("TR_NONCE","transposh_nonce");
27
 
28
 
29
- /*
30
- * Insert supported languages section in admin page
31
- */
32
- function insert_supported_langs() {
33
- global $languages, $tr_plugin_url;
34
-
35
- echo
36
- '<script type="text/javascript">'.
37
- 'function chbx_change(lang)'.
38
- '{'.
39
- 'jQuery("#"+lang+"_edit").attr("checked",jQuery("#"+lang+"_view").attr("checked"))'.
40
- '}'.
41
- 'jQuery(document).ready(function() {'.
42
- 'jQuery("#tr_anon").click(function() {'.
43
- 'if (jQuery("#tr_anon").attr("checked")) {'.
44
- 'jQuery(".tr_editable").css("display","none");'.
45
- '} else {'.
46
- 'jQuery(".tr_editable").css("display","");'.
47
- '}'.
48
- '});'.
49
- '});'.
50
- '</script>';
51
- echo '<table class="'.NO_TRANSLATE_CLASS.'" style="width: 100%"><tr>';
52
-
53
- // we will hide the translatable column if anonymous can translate anyway
54
- if (can_translate('anonymous')) $extrastyle = ' style ="display:none"';
55
-
56
- $columns = 2;
57
- for($hdr=0; $hdr < $columns; $hdr++) {
58
- $extrapad = ($hdr != $columns - 1) ? ";padding-right: 40px" : '';
59
- echo '<th style="text-align:left; width:'.(100/$columns).'%">Language</th>'.
60
- '<th title="Is this language user selectable?">Viewable</th>'.
61
- '<th title="Is this language visible for translators?"'.$extrastyle.' class="tr_editable">Translatable</th>'.
62
- '<th>Default</th>'.
63
- '<th style="text-align:left;width: 80px'.$extrapad.'" title="Can we auto-translate this language?">Auto?</th>';
64
- }
65
- echo '</tr>';
66
-
67
- $i=0;
68
- foreach($languages as $code => $lang) {
69
- list ($language,$flag,$autot) = explode (",",$lang);
70
- if(!($i % $columns)) echo '<tr'.(!($i/2 % $columns) ? ' class="alternate"':'').'>';
71
- $i++;
72
-
73
- echo "<td>".display_flag("$tr_plugin_url/img/flags", $flag, $language,get_option(ENABLE_CSS_FLAGS))."&nbsp;$language</td>";
74
- echo '<td align="center"><input type="checkbox" id="' . $code .'_view" name="' .
75
- $code . '_view" onchange="chbx_change(\'' . $code . '\')" ' . is_viewable($code) . '/></td>';
76
- echo '<td class="tr_editable"'.$extrastyle.' align="center"><input type="checkbox" id="' . $code . '_edit" name="' .
77
- $code . '_edit" ' . is_editable($code). '/></td>';
78
- echo "<td align=\"center\"><input type=\"radio\" name=\"default_lang\" value=\"$code\" " .
79
- is_default_lang($code). "/></td>";
80
- // TODO: Add icons?
81
- echo "<td>".($autot ? "Y" : "N")."</td>";
82
-
83
- if(!($i % $columns)) echo '</tr>';
84
- }
85
- // add a missing </tr> if needed
86
- if($i % $columns) echo '</tr>';
87
- echo '</table>';
88
- }
89
-
90
- /*
91
- * Determine if the given language code is currentlly editable
92
- * Return 'checked' if true otherwise ""
93
- */
94
- function is_editable($code) {
95
- $langs = get_option(EDITABLE_LANGS);
96
- return (strpos($langs, $code) !== FALSE) ? 'checked="checked"' : '';
97
- }
98
-
99
- /*
100
- * Determine if the given language code is currentlly viewable
101
- * Return 'checked' if true otherwise ""
102
- */
103
- function is_viewable($code) {
104
- $langs = get_option(VIEWABLE_LANGS);
105
- return (strpos($langs, $code) !== FALSE) ? 'checked="checked"' : '';
106
- }
107
-
108
- /*
109
- * Determine if the given language code is currentlly the default language
110
- * Return 'checked' if true otherwise ""
111
- */
112
- function is_default_lang($code) {
113
- global $languages;
114
- $default = get_option(DEFAULT_LANG);
115
- if(!$languages[$default]) $default = "en";
116
- return ($default == $code) ? 'checked="checked"' : '';
117
- }
118
-
119
- /*
120
- * Insert permissions section in the admin page
121
- */
122
- function insert_permissions() {
123
- global $wp_roles;
124
- //display known roles and their permission to translate
125
- foreach($wp_roles->get_names() as $role_name => $something) {
126
- echo '<input type="checkbox" value="1" name="'.$role_name.'" '.can_translate($role_name).
127
- '/> '.ucfirst($role_name).'&nbsp;&nbsp;&nbsp;';
128
  }
129
- //Add our own custom role
130
- echo '<input id="tr_anon" type="checkbox" value="1" name="anonymous" '. can_translate('anonymous') . '/> Anonymous';
131
- }
132
-
133
- /*
134
- * Insert the option to enable/disable rewrite of perlmalinks.
135
- * When disabled only parameters will be used to identify the current language.
136
- */
137
- function insert_permalink_rewrite_option() {
138
- $checked = (get_option(ENABLE_PERMALINKS_REWRITE)) ? 'checked="checked"' :'';
139
- echo '<input type="checkbox" value="1" name="enable_permalinks" '. $checked . '/> '.
140
- 'Rewrite URLs to be search engine friendly, '.
141
- 'e.g. (http://wordpress.org/<strong>en</strong>). '.
142
- 'Requires that permalinks will be enabled.';
143
- }
144
-
145
- /*
146
- * Insert the option to enable/disable pushing of scripts to footer.
147
- */
148
- function insert_script_footer_option() {
149
- $checked = (get_option(ENABLE_FOOTER_SCRIPTS)) ? 'checked="checked"' :'';
150
- echo '<input type="checkbox" value="1" name="enable_footer_scripts" '. $checked . '/> '.
151
- 'Push transposh scripts to footer of page instead of header, makes pages load faster. '.
152
- 'Requires that your theme should have proper footer support.';
153
- }
154
-
155
- /*
156
- * Insert the option to enable/disable css flags.
157
- */
158
- function insert_css_flags_option() {
159
- $checked = (get_option(ENABLE_CSS_FLAGS)) ? 'checked="checked"' :'';
160
- echo '<input type="checkbox" value="1" name="enable_css_flags" '. $checked . '/> '.
161
- 'Use a single sprite with all flags, makes pages load faster. Currently not suitable if you made changes to the flags.';
162
- }
163
-
164
- /*
165
- * Insert the option to enable/disable automatic translation.
166
- * Enabled by default.
167
- */
168
- function insert_auto_translate_option() {
169
- $checked = (get_option(ENABLE_AUTO_TRANSLATE,1)) ? 'checked="checked"' : '';
170
- echo '<input type="checkbox" value="1" name="enable_autotranslate" '.$checked.'/> '.
171
- 'Allow automatic translation of pages (currently using Google Translate)';
172
- }
173
-
174
- /*
175
- * Insert the option to enable/disable msn translations.
176
- * Disabled by default because an API key is needed.
177
- */
178
- function insert_msn_translate_option() {
179
- $checked = (get_option(ENABLE_MSN_TRANSLATE)) ? 'checked="checked"' : '';
180
- echo '<input type="checkbox" value="1" name="enable_msntranslate" '.$checked.'/> '.
181
- 'Allow MSN (Bing) translator hinting (get key from <a href="http://www.microsofttranslator.com/Dev/Ajax/Default.aspx">here</a>)<br/>'.
182
- 'Key: <input type="text" size="35" class="regular-text" value="'.get_option(MSN_TRANSLATE_KEY).'" id="transposh_msn_key" name="transposh_msn_key"/>';
183
- }
184
 
185
- /*
186
- * Insert the option to enable/disable default language translation.
187
- * Disabled by default.
188
- */
189
- function insert_default_translate_option() {
190
- $checked = (get_option(ENABLE_DEFAULT_TRANSLATE,0)) ? 'checked="checked"' : '';
191
- echo '<input type="checkbox" value="1" name="enable_defaulttranslate" '.$checked.'/> '.
192
- 'Allow translation of default language - useful for sites with more than one major language';
193
- }
194
- //
195
  /*
196
  * Indicates whether the given role can translate.
197
  * Return either "checked" or ""
198
  */
199
- function can_translate($role_name) {
200
- global $wp_roles;
201
- if($role_name != 'anonymous') {
202
- $role = $wp_roles->get_role($role_name);
203
- if(isset($role) && $role->has_cap(TRANSLATOR))
204
- return 'checked="checked"';
205
-
 
206
  }
207
- else
208
- return (get_option(ANONYMOUS_TRANSLATION,1)) ? 'checked="checked"' : '';
209
- }
210
  //
211
  /*
212
  * Handle newly posted admin options.
213
  */
214
- function update_admin_options() {
215
-
216
- global $wp_roles, $languages;
217
- $viewable_langs = array();
218
- $editable_langs = array();
219
-
220
- //update roles and capabilities
221
- foreach($wp_roles->get_names() as $role_name => $something) {
222
- $role = $wp_roles->get_role($role_name);
223
- if($_POST[$role_name] == "1")
224
- $role->add_cap(TRANSLATOR);
225
- else
226
- $role->remove_cap(TRANSLATOR);
227
- }
228
 
229
- //Anonymous needs to be handled differently as it does not have a role
230
- update_option(ANONYMOUS_TRANSLATION, ($_POST['anonymous']) ? 1 : 0);
231
 
232
- //Update the list of supported/editable languages
233
- foreach($languages as $code => $lang) {
234
- if($_POST[$code . '_view']) {
235
- $viewable_langs[$code] = $code;
236
- // force that every viewable lang is editable
237
- $editable_langs[$code] = $code;
238
- }
239
 
240
- if($_POST[$code . '_edit']) {
241
- $editable_langs[$code] = $code;
 
242
  }
243
- }
244
 
245
- update_option(VIEWABLE_LANGS, implode(',', $viewable_langs));
246
- update_option(EDITABLE_LANGS, implode(',', $editable_langs));
247
- update_option(DEFAULT_LANG, $_POST['default_lang']);
248
 
249
- if(get_option(ENABLE_PERMALINKS_REWRITE) != $_POST['enable_permalinks']) {
250
- global $wp_rewrite;
251
- update_option(ENABLE_PERMALINKS_REWRITE, $_POST['enable_permalinks']);
 
 
 
252
 
253
- //rewrite rules
254
- add_filter('rewrite_rules_array', 'update_rewrite_rules');
255
- $wp_rewrite->flush_rules();
 
 
 
 
 
256
  }
257
 
258
- if(get_option(ENABLE_FOOTER_SCRIPTS) != $_POST['enable_footer_scripts'])
259
- update_option(ENABLE_FOOTER_SCRIPTS, $_POST['enable_footer_scripts']);
260
-
261
- if(get_option(ENABLE_CSS_FLAGS) != $_POST['enable_css_flags'])
262
- update_option(ENABLE_CSS_FLAGS, $_POST['enable_css_flags']);
263
-
264
- if(get_option(ENABLE_AUTO_TRANSLATE,1) != $_POST['enable_autotranslate'])
265
- update_option(ENABLE_AUTO_TRANSLATE, $_POST['enable_autotranslate']);
266
-
267
- if(get_option(ENABLE_DEFAULT_TRANSLATE) != $_POST['enable_defaulttranslate'])
268
- update_option(ENABLE_DEFAULT_TRANSLATE, $_POST['enable_defaulttranslate']);
269
-
270
- if(get_option(ENABLE_MSN_TRANSLATE) != $_POST['enable_msntranslate'])
271
- update_option(ENABLE_MSN_TRANSLATE, $_POST['enable_msntranslate']);
272
-
273
- if(get_option(MSN_TRANSLATE_KEY) != $_POST['transposh_msn_key'])
274
- update_option(MSN_TRANSLATE_KEY, $_POST['transposh_msn_key']);
275
-
276
- }
277
-
278
- //class that reperesent the complete plugin
279
- class transposh_plugin {
280
-
281
- //constructor of class, PHP4 compatible construction for backward compatibility
282
- function transposh_plugin() {
283
- if (get_option(ENABLE_CSS_FLAGS))
284
- wp_enqueue_style("transposh-flags",plugins_url('', __FILE__)."/css/transposh_flags.css",array(),'0.3.4');
285
- //add filter for WordPress 2.8 changed backend box system !
286
- add_filter('screen_layout_columns', array(&$this, 'on_screen_layout_columns'), 10, 2);
287
- //add some help
288
- add_filter('contextual_help_list', array(&$this, 'on_contextual_help'),100,2);
289
- //register callback for admin menu setup
290
- add_action('admin_menu', array(&$this, 'on_admin_menu'));
291
- //register the callback been used if options of page been submitted and needs to be processed
292
- add_action('admin_post_save_transposh', array(&$this, 'on_save_changes'));
293
- }
294
 
295
  //for WordPress 2.8 we have to tell, that we support 2 columns !
296
  function on_screen_layout_columns($columns, $screen) {
@@ -312,9 +136,9 @@ class transposh_plugin {
312
 
313
  //extend the admin menu
314
  function on_admin_menu() {
315
- //add our own option page, you can also add it to different sections or use your own one
316
- // TODO (Will I? hardcoded path)
317
- // $this->pagehook = add_menu_page('Transposh control center', "Transposh", 'manage_options', TRANSPOSH_ADMIN_PAGE_NAME, array(&$this, 'on_show_page'),WP_PLUGIN_URL .'/transposh/img/tplogo.png');
318
  $this->pagehook = add_options_page('Transposh control center', "Transposh", 'manage_options', TRANSPOSH_ADMIN_PAGE_NAME, array(&$this, 'on_show_page'));
319
  //register callback gets call prior your own page gets rendered
320
  add_action('load-'.$this->pagehook, array(&$this, 'on_load_page'));
@@ -322,7 +146,7 @@ class transposh_plugin {
322
 
323
  //will be executed if wordpress core detects this page has to be rendered
324
  function on_load_page() {
325
- //ensure, that the needed javascripts been loaded to allow drag/drop, expand/collapse and hide/show of boxes
326
  wp_enqueue_script('common');
327
  wp_enqueue_script('wp-lists');
328
  wp_enqueue_script('postbox');
@@ -339,8 +163,8 @@ class transposh_plugin {
339
 
340
  //executed to show the plugins complete admin page
341
  function on_show_page() {
342
- //we need the global screen column value to beable to have a sidebar in WordPress 2.8
343
- global $screen_layout_columns;
344
  //add a 3rd content box now for demonstration purpose, boxes added at start of page rendering can't be switched on/off,
345
  //may be needed to ensure that a special box is always available
346
  add_meta_box('transposh-contentbox-community', 'Transposh community features (upcoming)', array(&$this, 'on_contentbox_community_content'), $this->pagehook, 'normal', 'core');
@@ -348,17 +172,23 @@ class transposh_plugin {
348
  //$data = array('My Data 1', 'My Data 2', 'Available Data 1');
349
  ?>
350
  <div id="transposh-general" class="wrap">
351
- <?php screen_icon('options-general'); ?>
 
352
  <h2>Transposh</h2>
353
  <form action="admin-post.php" method="post">
354
- <?php wp_nonce_field(TR_NONCE); ?>
355
- <?php wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false ); ?>
356
- <?php wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false ); ?>
 
 
 
357
  <input type="hidden" name="action" value="save_transposh" />
358
 
359
- <div id="poststuff" class="metabox-holder<?php echo 2 == $screen_layout_columns ? ' has-right-sidebar' : ''; ?>">
 
360
  <div id="side-info-column" class="inner-sidebar">
361
- <?php do_meta_boxes($this->pagehook, 'side', ""); ?>
 
362
  </div>
363
  <div id="post-body" class="has-sidebar">
364
  <div id="post-body-content" class="has-sidebar-content">
@@ -381,25 +211,26 @@ class transposh_plugin {
381
  // close postboxes that should be closed
382
  $('.if-js-closed').removeClass('if-js-closed').addClass('closed');
383
  // postboxes setup
384
- postboxes.add_postbox_toggles('<?php echo $this->pagehook; ?>');
385
- });
386
- //]]>
 
387
  </script>
388
 
389
- <?php
390
  }
391
 
392
  //executed if the post arrives initiated by pressing the submit button of form
393
  function on_save_changes() {
394
- //user permission check
395
  if ( !current_user_can('manage_options') )
396
  wp_die( __('Problems?') );
397
  //cross check the given referer
398
  check_admin_referer(TR_NONCE);
399
 
400
  //process here your on $_POST validation and / or option saving
401
- update_admin_options();
402
- transposh_widget_post();
403
 
404
  //lets redirect the post request into get request (you may add additional params at the url, if you need to show save results
405
  wp_redirect($_POST['_wp_http_referer']);
@@ -417,8 +248,9 @@ class transposh_plugin {
417
  //Donate with PayPal
418
  echo '</ul>';
419
  }
 
420
  function on_sidebox_widget_content($data) {
421
- transposh_widget_control();
422
  }
423
 
424
  function on_sidebox_news_content($data) {
@@ -437,7 +269,7 @@ class transposh_plugin {
437
  '<li><a href="%1$s" title="%2$s">%3$s</a></li>',
438
  //esc_url( $item['link'] ),
439
  //esc_attr( strip_tags( $item['description'] ) ),
440
- // Switched to 2.7 compatability functions
441
  clean_url( $item['link'] ),
442
  attribute_escape( strip_tags( $item['description'] ) ),
443
  htmlentities( $item['title'],ENT_COMPAT,'UTF-8' )
@@ -445,7 +277,8 @@ class transposh_plugin {
445
  }
446
 
447
  echo '</ul>';
448
- } else {
 
449
  _e( 'An error has occurred, which probably means the feed is down. Try again later.' );
450
  }
451
  }
@@ -453,51 +286,177 @@ class transposh_plugin {
453
  wp_rss2('http://feeds2.feedburner.com/transposh', 5);
454
  echo '</div>';
455
  }
 
456
  function on_sidebox_stats_content($data) {
457
- db_stats();
458
  }
459
 
460
  function on_contentbox_languages_content($data) {
461
- insert_supported_langs();
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
462
  }
463
 
464
  function on_contentbox_translation_content($data) {
 
 
 
465
  echo '<h4>Who can translate ?</h4>';
466
- insert_permissions();
 
 
 
 
 
 
467
 
 
 
 
 
468
  echo '<h4>Enable automatic translation</h4>';
469
- insert_auto_translate_option();
470
-
 
 
 
 
 
 
 
 
 
 
 
 
 
471
  echo '<h4>Support for Bing (MSN) translation hinting (experimental)</h4>';
472
- insert_msn_translate_option();
473
-
 
 
 
 
 
 
474
  echo '<h4>Enable default language translation</h4>';
475
- insert_default_translate_option();
 
476
 
477
  }
 
478
  function on_contentbox_generic_content($data) {
479
- global $wp_version;//, $languages;
 
 
 
480
  echo '<h4>Rewrite URLs</h4>';
481
- insert_permalink_rewrite_option();
482
-
483
- if (floatval($wp_version) >= 2.8) {
 
 
 
 
 
 
 
484
  echo '<h4>Add scripts to footer</h4>';
485
- insert_script_footer_option();
 
 
486
  }
487
 
488
- echo '<h4>Use css flags (experimental)</h4>';
489
- insert_css_flags_option();
 
 
 
 
 
 
 
 
 
 
 
490
  /*foreach($languages as $code => $lang) {
491
  list ($language,$flag,$autot) = explode (",",$lang);
492
  $flags .= $flag.',';
493
  }
 
494
  echo '<a href="http://transposh.org/services/index.php?flags='.$flags.'">Gen sprites</a>';*/
495
-
496
  }
 
497
  function on_contentbox_community_content($data) {
498
  echo "<p>This space is reserved for the coming community features of Transposh that will help you find translators to help with your site.</p>";
499
  }
500
  }
501
 
502
- $my_transposh_plugin = new transposh_plugin();
503
  ?>
26
  define ("TR_NONCE","transposh_nonce");
27
 
28
 
29
+ //class that reperesent the complete plugin
30
+ class transposh_plugin_admin {
31
+ /** @var transposh_plugin $transposh father class */
32
+ private $transposh;
33
+ //constructor of class, PHP4 compatible construction for backward compatibility
34
+ function transposh_plugin_admin(&$transposh) {
35
+ $this->transposh = &$transposh;
36
+ // FIX (probably always happens?)
37
+ if ($this->transposh->options->get_widget_css_flags())
38
+ wp_enqueue_style("transposh-flags",plugins_url('', __FILE__)."/css/transposh_flags.css",array(),TRANSPOSH_PLUGIN_VER);
39
+ //add filter for WordPress 2.8 changed backend box system !
40
+ add_filter('screen_layout_columns', array(&$this, 'on_screen_layout_columns'), 10, 2);
41
+ //add some help
42
+ add_filter('contextual_help_list', array(&$this, 'on_contextual_help'),100,2);
43
+ //register callback for admin menu setup
44
+ add_action('admin_menu', array(&$this, 'on_admin_menu'));
45
+ //register the callback been used if options of page been submitted and needs to be processed
46
+ add_action('admin_post_save_transposh', array(&$this, 'on_save_changes'));
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
47
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
48
 
 
 
 
 
 
 
 
 
 
 
49
  /*
50
  * Indicates whether the given role can translate.
51
  * Return either "checked" or ""
52
  */
53
+ function can_translate($role_name) {
54
+ if($role_name != 'anonymous') {
55
+ $role = $GLOBALS['wp_roles']->get_role($role_name);
56
+ if(isset($role) && $role->has_cap(TRANSLATOR))
57
+ return 'checked="checked"';
58
+ }
59
+ else
60
+ return ($this->transposh->options->get_anonymous_translation()) ? 'checked="checked"' : '';
61
  }
 
 
 
62
  //
63
  /*
64
  * Handle newly posted admin options.
65
  */
66
+ function update_admin_options() {
67
+
68
+
69
+ $viewable_langs = array();
70
+ $editable_langs = array();
71
+
72
+ //update roles and capabilities
73
+ foreach($GLOBALS['wp_roles']->get_names() as $role_name => $something) {
74
+ $role = $GLOBALS['wp_roles']->get_role($role_name);
75
+ if($_POST[$role_name] == "1")
76
+ $role->add_cap(TRANSLATOR);
77
+ else
78
+ $role->remove_cap(TRANSLATOR);
79
+ }
80
 
81
+ //Anonymous needs to be handled differently as it does not have a role
82
+ $this->transposh->options->set_anonymous_translation($_POST['anonymous']);
83
 
84
+ //Update the list of supported/editable languages
85
+ foreach($GLOBALS['languages'] as $code => $lang) {
86
+ if($_POST[$code . '_view']) {
87
+ $viewable_langs[$code] = $code;
88
+ // force that every viewable lang is editable
89
+ $editable_langs[$code] = $code;
90
+ }
91
 
92
+ if($_POST[$code . '_edit']) {
93
+ $editable_langs[$code] = $code;
94
+ }
95
  }
 
96
 
97
+ $this->transposh->options->set_viewable_langs(implode(',', $viewable_langs));
98
+ $this->transposh->options->set_editable_langs(implode(',', $editable_langs));
99
+ $this->transposh->options->set_default_language($_POST['default_lang']);
100
 
101
+ if($this->transposh->options->get_enable_permalinks() != $_POST[ENABLE_PERMALINKS]) {
102
+ $this->transposh->options->set_enable_permalinks($_POST[ENABLE_PERMALINKS]);
103
+ //rewrite rules - refresh.? //TODO ---???
104
+ add_filter('rewrite_rules_array', 'update_rewrite_rules');
105
+ $GLOBALS['wp_rewrite']->flush_rules();
106
+ }
107
 
108
+ $this->transposh->options->set_enable_footer_scripts($_POST[ENABLE_FOOTER_SCRIPTS]);
109
+ $this->transposh->options->set_alternate_post($_POST[ALTERNATE_POST]);
110
+ $this->transposh->options->set_enable_auto_translate($_POST[ENABLE_AUTO_TRANSLATE]);
111
+ $this->transposh->options->set_enable_auto_post_translate($_POST[ENABLE_AUTO_POST_TRANSLATE]);
112
+ $this->transposh->options->set_enable_default_translate($_POST[ENABLE_DEFAULT_TRANSLATE]);
113
+ $this->transposh->options->set_enable_msn_translate($_POST[ENABLE_MSN_TRANSLATE]);
114
+ $this->transposh->options->set_msn_key($_POST[MSN_TRANSLATE_KEY]);
115
+ $this->transposh->options->update_options();
116
  }
117
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
118
 
119
  //for WordPress 2.8 we have to tell, that we support 2 columns !
120
  function on_screen_layout_columns($columns, $screen) {
136
 
137
  //extend the admin menu
138
  function on_admin_menu() {
139
+ //add our own option page, you can also add it to different sections or use your own one
140
+ // TODO (Will I? hardcoded path)
141
+ // $this->pagehook = add_menu_page('Transposh control center', "Transposh", 'manage_options', TRANSPOSH_ADMIN_PAGE_NAME, array(&$this, 'on_show_page'),WP_PLUGIN_URL .'/transposh/img/tplogo.png');
142
  $this->pagehook = add_options_page('Transposh control center', "Transposh", 'manage_options', TRANSPOSH_ADMIN_PAGE_NAME, array(&$this, 'on_show_page'));
143
  //register callback gets call prior your own page gets rendered
144
  add_action('load-'.$this->pagehook, array(&$this, 'on_load_page'));
146
 
147
  //will be executed if wordpress core detects this page has to be rendered
148
  function on_load_page() {
149
+ //ensure, that the needed javascripts been loaded to allow drag/drop, expand/collapse and hide/show of boxes
150
  wp_enqueue_script('common');
151
  wp_enqueue_script('wp-lists');
152
  wp_enqueue_script('postbox');
163
 
164
  //executed to show the plugins complete admin page
165
  function on_show_page() {
166
+ //we need the global screen column value to beable to have a sidebar in WordPress 2.8
167
+ //global $screen_layout_columns;
168
  //add a 3rd content box now for demonstration purpose, boxes added at start of page rendering can't be switched on/off,
169
  //may be needed to ensure that a special box is always available
170
  add_meta_box('transposh-contentbox-community', 'Transposh community features (upcoming)', array(&$this, 'on_contentbox_community_content'), $this->pagehook, 'normal', 'core');
172
  //$data = array('My Data 1', 'My Data 2', 'Available Data 1');
173
  ?>
174
  <div id="transposh-general" class="wrap">
175
+ <?php screen_icon('options-general');
176
+ ?>
177
  <h2>Transposh</h2>
178
  <form action="admin-post.php" method="post">
179
+ <?php wp_nonce_field(TR_NONCE);
180
+ ?>
181
+ <?php wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false );
182
+ ?>
183
+ <?php wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false );
184
+ ?>
185
  <input type="hidden" name="action" value="save_transposh" />
186
 
187
+ <div id="poststuff" class="metabox-holder<?php echo 2 == $GLOBALS['screen_layout_columns'] ? ' has-right-sidebar' : '';
188
+ ?>">
189
  <div id="side-info-column" class="inner-sidebar">
190
+ <?php do_meta_boxes($this->pagehook, 'side', "");
191
+ ?>
192
  </div>
193
  <div id="post-body" class="has-sidebar">
194
  <div id="post-body-content" class="has-sidebar-content">
211
  // close postboxes that should be closed
212
  $('.if-js-closed').removeClass('if-js-closed').addClass('closed');
213
  // postboxes setup
214
+ postboxes.add_postbox_toggles('<?php echo $this->pagehook;
215
+ ?>');
216
+ });
217
+ //]]>
218
  </script>
219
 
220
+ <?php
221
  }
222
 
223
  //executed if the post arrives initiated by pressing the submit button of form
224
  function on_save_changes() {
225
+ //user permission check
226
  if ( !current_user_can('manage_options') )
227
  wp_die( __('Problems?') );
228
  //cross check the given referer
229
  check_admin_referer(TR_NONCE);
230
 
231
  //process here your on $_POST validation and / or option saving
232
+ $this->transposh->widget->transposh_widget_post(FALSE);
233
+ $this->update_admin_options();
234
 
235
  //lets redirect the post request into get request (you may add additional params at the url, if you need to show save results
236
  wp_redirect($_POST['_wp_http_referer']);
248
  //Donate with PayPal
249
  echo '</ul>';
250
  }
251
+
252
  function on_sidebox_widget_content($data) {
253
+ $this->transposh->widget->transposh_widget_control();
254
  }
255
 
256
  function on_sidebox_news_content($data) {
269
  '<li><a href="%1$s" title="%2$s">%3$s</a></li>',
270
  //esc_url( $item['link'] ),
271
  //esc_attr( strip_tags( $item['description'] ) ),
272
+ // TODO - check Switched to 2.7 compatability functions
273
  clean_url( $item['link'] ),
274
  attribute_escape( strip_tags( $item['description'] ) ),
275
  htmlentities( $item['title'],ENT_COMPAT,'UTF-8' )
277
  }
278
 
279
  echo '</ul>';
280
+ }
281
+ else {
282
  _e( 'An error has occurred, which probably means the feed is down. Try again later.' );
283
  }
284
  }
286
  wp_rss2('http://feeds2.feedburner.com/transposh', 5);
287
  echo '</div>';
288
  }
289
+
290
  function on_sidebox_stats_content($data) {
291
+ $this->transposh->database->db_stats();
292
  }
293
 
294
  function on_contentbox_languages_content($data) {
295
+ /*
296
+ * Insert supported languages section in admin page
297
+ */
298
+ // was function insert_supported_langs() {
299
+
300
+ echo
301
+ '<script type="text/javascript">'.
302
+ 'function chbx_change(lang)'.
303
+ '{'.
304
+ 'jQuery("#"+lang+"_edit").attr("checked",jQuery("#"+lang+"_view").attr("checked"))'.
305
+ '}'.
306
+ 'jQuery(document).ready(function() {'.
307
+ 'jQuery("#tr_anon").click(function() {'.
308
+ 'if (jQuery("#tr_anon").attr("checked")) {'.
309
+ 'jQuery(".tr_editable").css("display","none");'.
310
+ '} else {'.
311
+ 'jQuery(".tr_editable").css("display","");'.
312
+ '}'.
313
+ '});'.
314
+ '});'.
315
+ '</script>';
316
+ echo '<table class="'.NO_TRANSLATE_CLASS.'" style="width: 100%"><tr>';
317
+
318
+ // we will hide the translatable column if anonymous can translate anyway
319
+ if ($this->can_translate('anonymous')) $extrastyle = ' style ="display:none"';
320
+
321
+ $columns = 2;
322
+ for($hdr=0; $hdr < $columns; $hdr++) {
323
+ $extrapad = ($hdr != $columns - 1) ? ";padding-right: 40px" : '';
324
+ echo '<th style="text-align:left; width:'.(100/$columns).'%">Language</th>'.
325
+ '<th title="Is this language user selectable?">Viewable</th>'.
326
+ '<th title="Is this language visible for translators?"'.$extrastyle.' class="tr_editable">Translatable</th>'.
327
+ '<th>Default</th>'.
328
+ '<th style="text-align:left;width: 80px'.$extrapad.'" title="Can we auto-translate this language?">Auto?</th>';
329
+ }
330
+ echo '</tr>';
331
+
332
+ $i=0;
333
+ foreach($GLOBALS['languages'] as $code => $lang) {
334
+ list ($language,$flag,$autot) = explode (",",$lang);
335
+ if(!($i % $columns)) echo '<tr'.(!($i/2 % $columns) ? ' class="alternate"':'').'>';
336
+ $i++;
337
+
338
+ echo "<td>".display_flag("{$this->transposh->transposh_plugin_url}/img/flags", $flag, $language,$this->transposh->options->get_widget_css_flags())."&nbsp;$language</td>";
339
+ echo '<td align="center"><input type="checkbox" id="' . $code .'_view" name="' .
340
+ $code . '_view" onchange="chbx_change(\'' . $code . '\')" ' . $this->checked($this->transposh->options->is_viewable_language($code)) . '/></td>';
341
+ echo '<td class="tr_editable"'.$extrastyle.' align="center"><input type="checkbox" id="' . $code . '_edit" name="' .
342
+ $code . '_edit" ' . $this->checked($this->transposh->options->is_editable_language($code)). '/></td>';
343
+ echo "<td align=\"center\"><input type=\"radio\" name=\"default_lang\" value=\"$code\" " .
344
+ $this->checked($this->transposh->options->is_default_language($code)). "/></td>";
345
+ // TODO: Add icons?
346
+ echo "<td>".($autot ? "Y" : "N")."</td>";
347
+
348
+ if(!($i % $columns)) echo '</tr>';
349
+ }
350
+ // add a missing </tr> if needed
351
+ if($i % $columns) echo '</tr>';
352
+ echo '</table>';
353
+
354
+
355
+ }
356
+
357
+ /**
358
+ * uses a boolean expression to make checkboxes check
359
+ * @param boolean $eval
360
+ * @return string used for checkboxes
361
+ */
362
+ private function checked($eval) {
363
+ return $eval ? 'checked="checked"' : '';
364
  }
365
 
366
  function on_contentbox_translation_content($data) {
367
+ /*
368
+ * Insert permissions section in the admin page
369
+ */
370
  echo '<h4>Who can translate ?</h4>';
371
+ //display known roles and their permission to translate
372
+ foreach($GLOBALS['wp_roles']->get_names() as $role_name => $something) {
373
+ echo '<input type="checkbox" value="1" name="'.$role_name.'" '.$this->can_translate($role_name).
374
+ '/> '.ucfirst($role_name).'&nbsp;&nbsp;&nbsp;';
375
+ }
376
+ //Add our own custom role
377
+ echo '<input id="tr_anon" type="checkbox" value="1" name="anonymous" '. $this->can_translate('anonymous') . '/> Anonymous';
378
 
379
+ /*
380
+ * Insert the option to enable/disable automatic translation.
381
+ * Enabled by default.
382
+ */
383
  echo '<h4>Enable automatic translation</h4>';
384
+ echo '<input type="checkbox" value="1" name="'.ENABLE_AUTO_TRANSLATE.'" '.$this->checked($this->transposh->options->get_enable_auto_translate()).'/> '.
385
+ 'Allow automatic translation of pages (currently using Google Translate)';
386
+
387
+ /**
388
+ * Insert the option to enable/disable automatic translation upon publishing.
389
+ * Disabled by default.
390
+ * @since 0.3.5 */
391
+ echo '<h4>New - Enable automatic translation after posting</h4>';
392
+ echo '<input type="checkbox" value="1" name="'.ENABLE_AUTO_POST_TRANSLATE.'" '.$this->checked($this->transposh->options->get_enable_auto_post_translate()).'/> '.
393
+ 'Do automatic translation immediately after a post has been published';
394
+
395
+ /*
396
+ * Insert the option to enable/disable msn translations.
397
+ * Disabled by default because an API key is needed.
398
+ */
399
  echo '<h4>Support for Bing (MSN) translation hinting (experimental)</h4>';
400
+ echo '<input type="checkbox" value="1" name="'.ENABLE_MSN_TRANSLATE.'" '.$this->checked($this->transposh->options->get_enable_msn_translate()).'/> '.
401
+ 'Allow MSN (Bing) translator hinting (get key from <a href="http://www.microsofttranslator.com/Dev/Ajax/Default.aspx">here</a>)<br/>'.
402
+ 'Key: <input type="text" size="35" class="regular-text" value="'.$this->transposh->options->get_msn_key().'" id="'.MSN_TRANSLATE_KEY.'" name="'.MSN_TRANSLATE_KEY.'"/>';
403
+
404
+ /*
405
+ * Insert the option to enable/disable default language translation.
406
+ * Disabled by default.
407
+ */
408
  echo '<h4>Enable default language translation</h4>';
409
+ echo '<input type="checkbox" value="1" name="'.ENABLE_DEFAULT_TRANSLATE.'" '.$this->checked ($this->transposh->options->get_enable_default_translate()).'/> '.
410
+ 'Allow translation of default language - useful for sites with more than one major language';
411
 
412
  }
413
+
414
  function on_contentbox_generic_content($data) {
415
+ /*
416
+ * Insert the option to enable/disable rewrite of perlmalinks.
417
+ * When disabled only parameters will be used to identify the current language.
418
+ */
419
  echo '<h4>Rewrite URLs</h4>';
420
+ echo '<input type="checkbox" value="1" name="'.ENABLE_PERMALINKS.'" '. $this->checked($this->transposh->options->get_enable_permalinks()) . '/> '.
421
+ 'Rewrite URLs to be search engine friendly, '.
422
+ 'e.g. (http://wordpress.org/<strong>en</strong>). '.
423
+ 'Requires that permalinks will be enabled.';
424
+
425
+ /*
426
+ * Insert the option to enable/disable pushing of scripts to footer.
427
+ * Works on wordpress 2.8 and up
428
+ */
429
+ if (floatval($GLOBALS['wp_version']) >= 2.8) {
430
  echo '<h4>Add scripts to footer</h4>';
431
+ echo '<input type="checkbox" value="1" name="'.ENABLE_FOOTER_SCRIPTS.'" '. $this->checked($this->transposh->options->get_enable_footer_scripts()) . '/> '.
432
+ 'Push transposh scripts to footer of page instead of header, makes pages load faster. '.
433
+ 'Requires that your theme should have proper footer support.';
434
  }
435
 
436
+ /**
437
+ * Allow some alternate posting methods support
438
+ * @since 0.3.5 */
439
+ echo '<h4>Try alternate posting methods</h4>';
440
+
441
+ echo '<select name="'.ALTERNATE_POST.'" id="'.ALTERNATE_POST.'">';
442
+ echo '<option value="0" '.(($this->transposh->options->get_alternate_post() == 0) ? 'selected=""':'').'>Normal</option>';
443
+ echo '<option value="1" '.(($this->transposh->options->get_alternate_post() == 1) ? 'selected=""':'').'>Added &quot;/&quot;</option>';
444
+ echo '<option value="2" '.(($this->transposh->options->get_alternate_post() == 2) ? 'selected=""':'').'>Added &quot;/index.php&quot;</option>';
445
+ echo '</select> ';
446
+ echo 'Change this option only if changes fail to get saved on the database';
447
+
448
+ /* WIP echo '<h4>Show original language first</h4>';*/
449
  /*foreach($languages as $code => $lang) {
450
  list ($language,$flag,$autot) = explode (",",$lang);
451
  $flags .= $flag.',';
452
  }
453
+ * WIP2
454
  echo '<a href="http://transposh.org/services/index.php?flags='.$flags.'">Gen sprites</a>';*/
 
455
  }
456
+
457
  function on_contentbox_community_content($data) {
458
  echo "<p>This space is reserved for the coming community features of Transposh that will help you find translators to help with your site.</p>";
459
  }
460
  }
461
 
 
462
  ?>
transposh_db.php CHANGED
@@ -41,291 +41,421 @@ define("DB_VERSION", "1.03");
41
  //Constant used as key in options database
42
  define("TRANSPOSH_DB_VERSION", "transposh_db_version");
43
 
44
- /*
45
- * Fetch translation from db or cache.
46
- * Returns An array that contains the translated string and it source.
47
- * Will return NULL if no translation is available.
48
- */
49
- function fetch_translation($original, $lang) {
50
- global $wpdb;
51
- $translated = NULL;
52
-
 
 
 
 
 
 
 
 
 
53
 
54
- //The original is saved in db in its escaped form
55
- $original = $wpdb->escape(html_entity_decode($original, ENT_NOQUOTES, 'UTF-8'));
56
 
57
- if(ENABLE_APC && function_exists('apc_fetch')) {
58
- $cached = apc_fetch($original .'___'. $lang, $rc);
59
- if($rc === TRUE) {
60
-
61
- return $cached;
 
62
  }
63
- }
64
 
65
- $table_name = $wpdb->prefix . TRANSLATIONS_TABLE;
66
- $query = "SELECT * FROM $table_name WHERE original = '$original' and lang = '$lang' ";
67
- $row = $wpdb->get_row($query);
68
 
69
- if($row !== FALSE) {
70
- $translated_text = stripslashes($row->translated);
71
- $translated = array($translated_text, $row->source);
72
 
73
-
74
- }
75
-
76
- if(ENABLE_APC && function_exists('apc_store')) {
77
- //If we don't have translation still we want to have it in cache
78
- $cache_entry = $translated;
79
- if($cache_entry == NULL) {
80
- $cache_entry = "";
81
  }
82
 
83
- //update cache
84
- $rc = apc_store($original .'___'. $lang, $cache_entry, 3600);
85
- if($rc === TRUE) {
86
-
 
 
 
 
 
 
 
 
87
  }
88
- }
89
 
90
-
91
- return $translated;
92
- }
93
 
94
  /*
95
  * A new translation has been posted, update the translation database.
96
  * This has changed since we now accept multiple translations at once
97
  */
98
- function update_translation() {
99
- global $wpdb;
100
-
101
- $ref=getenv('HTTP_REFERER');
102
- $items = $_POST['items'];
103
- $lang = $_POST['lang'];
104
- $source = $_POST['source'];
105
- // check params
106
-
107
- if(!isset($items) || !isset($lang)) {
108
 
109
- return;
110
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
111
 
112
- //Check permissions, first the lanugage must be on the edit list. Then either the user
113
- //is a translator or automatic translation if it is enabled.
114
- if(!(is_editable_lang($lang) &&
115
- (is_translator() || ($source == 1 && get_option(ENABLE_AUTO_TRANSLATE, 1))))) {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
116
 
117
- header("HTTP/1.0 401 Unauthorized translation");
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
118
  exit;
119
  }
120
 
121
- //add our own custom header - so we will know that we got here
122
- header("Transposh: ver-0.3.4 db_version-". DB_VERSION);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
123
 
124
- // transaction log stuff
125
- global $user_ID;
126
- get_currentuserinfo();
 
 
 
 
 
 
 
 
 
127
 
128
- // log either the user ID or his IP
129
- if ('' == $user_ID) {
130
- $loguser = $_SERVER['REMOTE_ADDR'];
131
- }
132
- else {
133
- $loguser = $user_ID;
134
- }
135
- // end tl
136
 
137
- // We are now passing all posted items
138
- for ($i=0;$i<$items;$i++) {
139
- $original = base64_url_decode($_POST["tk$i"]);
140
- $translation = $_POST["tr$i"];
141
- //Decode & remove already escaped character to avoid double escaping
142
- $translation = $wpdb->escape(htmlspecialchars(stripslashes(urldecode($translation))));
143
 
144
- //The original content is encoded as base64 before it is sent (i.e. token), after we
145
- //decode it should just the same after it was parsed.
146
- $original = $wpdb->escape(html_entity_decode($original, ENT_NOQUOTES, 'UTF-8'));
147
 
148
- //Here we check we are not redoing stuff
149
- list($translated_text, $old_source) = fetch_translation($original, $lang);
150
- if ($translated_text) {
151
- if ($source == 1) {
152
-
153
- return;
 
 
 
 
 
 
 
 
 
 
154
  }
155
- if ($translation == $wpdb->escape(htmlspecialchars(stripslashes(urldecode($translated_text)))) && $old_source == $source) {
156
-
157
- return;
 
 
 
 
 
 
 
158
  }
159
- }
160
- // Setting the values string for the database (notice how concatanation is handled)
161
- $values .= "('" . $original . "','" . $translation . "','" . $lang . "','" . $source . "')".(($items != $i+1) ?', ':'');
162
- // Setting the transaction log records
163
- $logvalues .= "('" . $original . "','" . $translation . "','" . $lang . "','".$loguser."','".$source."')".(($items != $i+1) ?', ':'');
164
 
165
- // If we have caching - we remove previous entry from cache
166
- if(ENABLE_APC && function_exists('apc_store')) {
167
- apc_delete($original .'___'. $lang);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
168
  }
169
- }
170
 
171
- // perform insertion to the database, with one query :)
172
- $update = "REPLACE INTO ".$wpdb->prefix . TRANSLATIONS_TABLE." (original, translated, lang, source)
173
  VALUES $values";
174
-
175
 
176
- $result = $wpdb->query($update);
177
 
178
- if($result !== FALSE) {
179
- // update the transaction log too
180
- $log = "INSERT INTO ".$wpdb->prefix.TRANSLATIONS_LOG." (original, translated, lang, translated_by, source) ".
181
- "VALUES $logvalues";
182
- $result = $wpdb->query($log);
183
 
184
-
185
- }
186
- else {
187
-
188
-
189
- header("HTTP/1.0 404 Failed to update language database ".mysql_error());
 
 
 
190
  }
191
- // this is a termination for the ajax sequence
192
- exit;
193
- }
194
 
195
  /*
196
  * Get translation history for some translation.
197
  */
198
- function get_translation_history($token, $lang) {
199
- global $wpdb;
200
 
201
- $ref=getenv('HTTP_REFERER');
202
- $original = base64_url_decode($token);
203
-
204
 
205
- // check params
206
-
207
- if(!isset($original) || !isset($lang)) {
 
 
 
208
 
209
- return;
210
- }
211
-
212
 
213
- //Check permissions, first the lanugage must be on the edit list. Then either the user
214
- //is a translator or automatic translation if it is enabled.
215
- if(!(is_editable_lang($lang) && is_translator())) {
 
 
 
 
216
 
217
- header("HTTP/1.0 401 Unauthorized history");
218
- exit;
219
- }
220
-
221
-
222
- $table_name = $wpdb->prefix . TRANSLATIONS_LOG;
223
-
224
-
225
- //The original content is encoded as base64 before it is sent (i.e. token), after we
226
- //decode it should just the same after it was parsed.
227
- $original = $wpdb->escape(html_entity_decode($original, ENT_NOQUOTES, 'UTF-8'));
228
-
229
- //add our own custom header - so we will know that we got here
230
- header("Transposh: ver-0.3.4 db_version-". DB_VERSION);
231
-
232
- $query = "SELECT translated, translated_by, timestamp, source, user_login ".
233
- "FROM $table_name ".
234
- "LEFT JOIN {$wpdb->prefix}users ON translated_by = {$wpdb->prefix}users.id ".
235
- "WHERE original='$original' AND lang='$lang' ".
236
- "ORDER BY timestamp DESC";
237
-
238
-
239
- $rows = $wpdb->get_results($query);
240
- // trying
241
-
242
- if($rows !== FALSE) {
243
- echo '<table>' .
244
- '<thead>'.
245
- '<tr>'.
246
- '<th>Translated</th><th/><th>By</th><th>At</th>'.
247
- '</tr>'.
248
- '</thead>'.
249
- '<tbody>';
250
- foreach ($rows as $row) {
251
- if (is_null($row->user_login)) $row->user_login = $row->translated_by;
252
- echo "<tr><td>{$row->translated}</td><td source=\"{$row->source}\"/><td user_id=\"{$row->translated_by}\">{$row->user_login}</td><td>{$row->timestamp}</td></tr>";
253
  }
254
- echo '</tbody></table>';
255
- }
256
 
257
- exit;
258
- }
259
 
260
  /*
261
  * Setup the translation database.
262
  */
263
- function setup_db() {
264
-
265
- global $wpdb;
266
- require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
267
 
268
- $installed_ver = get_option(TRANSPOSH_DB_VERSION);
269
 
270
- if( $installed_ver != DB_VERSION ) {
271
- $table_name = $wpdb->prefix . TRANSLATIONS_TABLE;
272
 
273
-
274
- $sql = "CREATE TABLE $table_name (original VARCHAR(255) NOT NULL,".
275
- "lang CHAR(5) NOT NULL,".
276
- "translated VARCHAR(255),".
277
- "source TINYINT NOT NULL,".
278
- "PRIMARY KEY (original, lang)) DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci";
279
 
280
- dbDelta($sql);
281
 
 
282
 
283
- $table_name = $wpdb->prefix . TRANSLATIONS_LOG;
 
 
 
 
 
 
 
 
 
 
 
284
 
285
 
286
- $sql = "CREATE TABLE $table_name (original VARCHAR(255) NOT NULL,".
287
- "lang CHAR(5) NOT NULL,".
288
- "translated VARCHAR(255),".
289
- "translated_by VARCHAR(15),".
290
- "source TINYINT NOT NULL,".
291
- "timestamp TIMESTAMP,".
292
- "PRIMARY KEY (original, lang, timestamp)) DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci";
293
-
294
- dbDelta($sql);
295
- update_option(TRANSPOSH_DB_VERSION, DB_VERSION);
296
  }
297
 
298
-
299
- }
300
-
301
- function db_stats () {
302
- global $wpdb;
303
- echo "<h4>Database stats</h4>";
304
- $table_name = $wpdb->prefix . TRANSLATIONS_TABLE;
305
- $log_table_name = $wpdb->prefix . TRANSLATIONS_LOG;
306
- $query = "SELECT count(*) as count FROM `$table_name`";
307
- $rows = $wpdb->get_results($query);
308
- foreach ($rows as $row) {
309
- if ($row->count)
310
- echo "<p>Total of <strong style=\"color:red\">{$row->count}</strong> translated phrases.</p>";
311
- }
312
 
313
- $query = "SELECT count(*) as count,lang FROM `$table_name` WHERE source='0' GROUP BY `lang` ORDER BY `count` DESC LIMIT 3";
314
- $rows = $wpdb->get_results($query);
315
- foreach ($rows as $row) {
316
- if ($row->count)
317
- echo "<p><strong>{$row->lang}</strong> has <strong style=\"color:red\">{$row->count}</strong> human translated phrases.</p>";
318
- }
319
 
320
- echo "<h4>Recent activity</h4>";
321
- $query = "SELECT * FROM `$log_table_name` WHERE source='0' ORDER BY `timestamp` DESC LIMIT 3";
322
- $rows = $wpdb->get_results($query);
323
- foreach ($rows as $row) {
324
- $td = mysql2date(get_option('date_format').' '.get_option('time_format'), $row->timestamp);
325
- //the_date();
326
- echo "<p>On <strong>{$td}</strong><br/>user <strong>{$row->translated_by}</strong> translated<br/>".
327
- "\"<strong>{$row->original}</strong>\"<br/>to ".
328
- "<strong style=\"color:red\">{$row->lang}</strong><br/>\"<strong>{$row->translated}</strong>\"</p>";
 
329
  }
330
  }
331
  ?>
41
  //Constant used as key in options database
42
  define("TRANSPOSH_DB_VERSION", "transposh_db_version");
43
 
44
+ class transposh_database {
45
+ /** @property transposh_plugin $transposh father class */
46
+ private $transposh;
47
+ //constructor of class, PHP4 compatible construction for backward compatibility
48
+ function transposh_database(&$transposh) {
49
+ $this->transposh = &$transposh;
50
+ }
51
+ /**
52
+ * Fetch translation from db or cache.
53
+ * Returns An array that contains the translated string and it source.
54
+ * Will return NULL if no translation is available.
55
+ * @param string $original
56
+ * @param string $lang
57
+ * @return array list(translation,source)
58
+ */
59
+ function fetch_translation($original, $lang) {
60
+ $translated = NULL;
61
+
62
 
63
+ //The original is saved in db in its escaped form
64
+ $original = $GLOBALS['wpdb']->escape(html_entity_decode($original, ENT_NOQUOTES, 'UTF-8'));
65
 
66
+ if(ENABLE_APC && function_exists('apc_fetch')) {
67
+ $cached = apc_fetch($original .'___'. $lang, $rc);
68
+ if($rc === TRUE) {
69
+
70
+ return $cached;
71
+ }
72
  }
 
73
 
74
+ $table_name = $GLOBALS['wpdb']->prefix . TRANSLATIONS_TABLE;
75
+ $query = "SELECT * FROM $table_name WHERE original = '$original' and lang = '$lang' ";
76
+ $row = $GLOBALS['wpdb']->get_row($query);
77
 
78
+ if($row !== FALSE) {
79
+ $translated_text = stripslashes($row->translated);
80
+ $translated = array($translated_text, $row->source);
81
 
82
+
 
 
 
 
 
 
 
83
  }
84
 
85
+ if(ENABLE_APC && function_exists('apc_store')) {
86
+ //If we don't have translation still we want to have it in cache
87
+ $cache_entry = $translated;
88
+ if($cache_entry == NULL) {
89
+ $cache_entry = "";
90
+ }
91
+
92
+ //update cache
93
+ $rc = apc_store($original .'___'. $lang, $cache_entry, 3600);
94
+ if($rc === TRUE) {
95
+
96
+ }
97
  }
 
98
 
99
+
100
+ return $translated;
101
+ }
102
 
103
  /*
104
  * A new translation has been posted, update the translation database.
105
  * This has changed since we now accept multiple translations at once
106
  */
107
+ function update_translation() {
108
+
109
+ $ref=getenv('HTTP_REFERER');
110
+ $items = $_POST['items'];
111
+ $lang = $_POST['lang'];
112
+ $source = $_POST['source'];
113
+ // check params
 
 
 
114
 
115
+ if(!isset($items) || !isset($lang)) {
116
+
117
+ return;
118
+ }
119
+
120
+ //Check permissions, first the lanugage must be on the edit list. Then either the user
121
+ //is a translator or automatic translation if it is enabled.
122
+ if(!($this->transposh->options->is_editable_language($lang) &&
123
+ ($this->transposh->is_translator() || ($source == 1 && $this->transposh->options->get_enable_auto_translate())))) {
124
+
125
+ header("HTTP/1.0 401 Unauthorized translation");
126
+ exit;
127
+ }
128
+
129
+ //add our own custom header - so we will know that we got here
130
+ header("Transposh: v-".TRANSPOSH_PLUGIN_VER." db_version-". DB_VERSION);
131
 
132
+ // transaction log stuff
133
+ global $user_ID;
134
+ get_currentuserinfo();
135
+
136
+ // log either the user ID or his IP
137
+ if ('' == $user_ID) {
138
+ $loguser = $_SERVER['REMOTE_ADDR'];
139
+ }
140
+ else {
141
+ $loguser = $user_ID;
142
+ }
143
+ // end tl
144
+
145
+ // We are now passing all posted items
146
+ for ($i=0;$i<$items;$i++) {
147
+ $original = base64_url_decode($_POST["tk$i"]);
148
+ $translation = $_POST["tr$i"];
149
+ //Decode & remove already escaped character to avoid double escaping
150
+ $translation = $GLOBALS['wpdb']->escape(htmlspecialchars(stripslashes(urldecode($translation))));
151
+
152
+ //The original content is encoded as base64 before it is sent (i.e. token), after we
153
+ //decode it should just the same after it was parsed.
154
+ $original = $GLOBALS['wpdb']->escape(html_entity_decode($original, ENT_NOQUOTES, 'UTF-8'));
155
+
156
+ //Here we check we are not redoing stuff
157
+ list($translated_text, $old_source) = $this->fetch_translation($original, $lang);
158
+ if ($translated_text) {
159
+ if ($source == 1) {
160
+
161
+ return;
162
+ }
163
+ if ($translation == $GLOBALS['wpdb']->escape(htmlspecialchars(stripslashes(urldecode($translated_text)))) && $old_source == $source) {
164
+
165
+ return;
166
+ }
167
+ }
168
+ // Setting the values string for the database (notice how concatanation is handled)
169
+ $values .= "('" . $original . "','" . $translation . "','" . $lang . "','" . $source . "')".(($items != $i+1) ?', ':'');
170
+ // Setting the transaction log records
171
+ $logvalues .= "('" . $original . "','" . $translation . "','" . $lang . "','".$loguser."','".$source."')".(($items != $i+1) ?', ':'');
172
+
173
+ // If we have caching - we remove previous entry from cache
174
+ if(ENABLE_APC && function_exists('apc_store')) {
175
+ apc_delete($original .'___'. $lang);
176
+ }
177
+ }
178
+
179
+ // perform insertion to the database, with one query :)
180
+ $update = "REPLACE INTO ".$GLOBALS['wpdb']->prefix . TRANSLATIONS_TABLE." (original, translated, lang, source)
181
+ VALUES $values";
182
 
183
+
184
+ $result = $GLOBALS['wpdb']->query($update);
185
+
186
+ if($result !== FALSE) {
187
+ // update the transaction log too
188
+ $log = "INSERT INTO ".$GLOBALS['wpdb']->prefix.TRANSLATIONS_LOG." (original, translated, lang, translated_by, source) ".
189
+ "VALUES $logvalues";
190
+ $result = $GLOBALS['wpdb']->query($log);
191
+
192
+
193
+ }
194
+ else {
195
+
196
+
197
+ header("HTTP/1.0 404 Failed to update language database ".mysql_error());
198
+ }
199
+ // this is a termination for the ajax sequence
200
  exit;
201
  }
202
 
203
+ /**
204
+ * A new translation has been posted, update the translation database.
205
+ * This has changed since we now accept multiple translations at once
206
+ * This function accepts a new more "versatile" format
207
+ * @global <type> $user_ID - TODO
208
+ */
209
+ function update_translation_new() {
210
+
211
+ $ref=getenv('HTTP_REFERER');
212
+ $items = $_POST['items'];
213
+ $lang = $_POST['ln0'];
214
+ $source = $_POST['sr0'];
215
+ // check params
216
+
217
+ if(!isset($items) || !isset($lang)) {
218
+
219
+ return;
220
+ }
221
 
222
+ //Check permissions, first the lanugage must be on the edit list. Then either the user
223
+ //is a translator or automatic translation if it is enabled.
224
+ // we must check that all sent languages are editable
225
+ $all_editable = true;
226
+ for ($i=0;$i<$items;$i++) {
227
+ if (isset($_POST["ln$i"])) {
228
+ if (!$this->transposh->options->is_editable_language($_POST["ln$i"])) {
229
+ $all_editable = false;
230
+ break;
231
+ }
232
+ }
233
+ }
234
 
235
+ if(!($all_editable &&
236
+ ($this->transposh->is_translator() || ($source == 1 && $this->transposh->options->get_enable_auto_translate())))) {
237
+
238
+ header("HTTP/1.0 401 Unauthorized translation");
239
+ exit;
240
+ }
 
 
241
 
242
+ //add our own custom header - so we will know that we got here
243
+ header("Transposh: v-".TRANSPOSH_PLUGIN_VER." db_version-". DB_VERSION);
 
 
 
 
244
 
245
+ // transaction log stuff
246
+ global $user_ID;
247
+ get_currentuserinfo();
248
 
249
+ // log either the user ID or his IP
250
+ if ('' == $user_ID) {
251
+ $loguser = $_SERVER['REMOTE_ADDR'];
252
+ }
253
+ else {
254
+ $loguser = $user_ID;
255
+ }
256
+ // end tl
257
+
258
+ // We are now passing all posted items
259
+ for ($i=0;$i<$items;$i++) {
260
+ if (isset($_POST["tk$i"])) {
261
+ $original = base64_url_decode($_POST["tk$i"]);
262
+ //The original content is encoded as base64 before it is sent (i.e. token), after we
263
+ //decode it should just the same after it was parsed.
264
+ $original = $GLOBALS['wpdb']->escape(html_entity_decode($original, ENT_NOQUOTES, 'UTF-8'));
265
  }
266
+ if (isset($_POST["tr$i"])) {
267
+ $translation = $_POST["tr$i"];
268
+ //Decode & remove already escaped character to avoid double escaping
269
+ $translation = $GLOBALS['wpdb']->escape(htmlspecialchars(stripslashes(urldecode($translation))));
270
+ }
271
+ if (isset($_POST["ln$i"])) {
272
+ $lang = $_POST["ln$i"];
273
+ }
274
+ if (isset($_POST["sr$i"])) {
275
+ $source = $_POST["sr$i"];
276
  }
 
 
 
 
 
277
 
278
+
279
+ //Here we check we are not redoing stuff
280
+ list($translated_text, $old_source) = $this->fetch_translation($original, $lang);
281
+ if ($translated_text) {
282
+ if ($source == 1) {
283
+
284
+ continue;
285
+ //return; // too harsh, we just need to get to the next in for
286
+ }
287
+ if ($translation == $GLOBALS['wpdb']->escape(htmlspecialchars(stripslashes(urldecode($translated_text)))) && $old_source == $source) {
288
+
289
+ continue;
290
+ //return; // too harsh, we just need to get to the next in for
291
+ }
292
+ }
293
+ // Setting the values string for the database (notice how concatanation is handled)
294
+ $values .= "('" . $original . "','" . $translation . "','" . $lang . "','" . $source . "')".(($items != $i+1) ?', ':'');
295
+ // Setting the transaction log records
296
+ $logvalues .= "('" . $original . "','" . $translation . "','" . $lang . "','".$loguser."','".$source."')".(($items != $i+1) ?', ':'');
297
+
298
+ // If we have caching - we remove previous entry from cache
299
+ if(ENABLE_APC && function_exists('apc_store')) {
300
+ apc_delete($original .'___'. $lang);
301
+ }
302
  }
 
303
 
304
+ // perform insertion to the database, with one query :)
305
+ $update = "REPLACE INTO ".$GLOBALS['wpdb']->prefix . TRANSLATIONS_TABLE." (original, translated, lang, source)
306
  VALUES $values";
307
+
308
 
309
+ $result = $GLOBALS['wpdb']->query($update);
310
 
311
+ if($result !== FALSE) {
312
+ // update the transaction log too
313
+ $log = "INSERT INTO ".$GLOBALS['wpdb']->prefix.TRANSLATIONS_LOG." (original, translated, lang, translated_by, source) ".
314
+ "VALUES $logvalues";
315
+ $result = $GLOBALS['wpdb']->query($log);
316
 
317
+
318
+ }
319
+ else {
320
+
321
+
322
+ header("HTTP/1.0 404 Failed to update language database ".mysql_error());
323
+ }
324
+ // this is a termination for the ajax sequence
325
+ exit;
326
  }
 
 
 
327
 
328
  /*
329
  * Get translation history for some translation.
330
  */
331
+ function get_translation_history($token, $lang) {
 
332
 
333
+ $ref=getenv('HTTP_REFERER');
334
+ $original = base64_url_decode($token);
335
+
336
 
337
+ // check params
338
+
339
+ if(!isset($original) || !isset($lang)) {
340
+
341
+ return;
342
+ }
343
 
 
 
 
344
 
345
+ //Check permissions, first the lanugage must be on the edit list. Then either the user
346
+ //is a translator or automatic translation if it is enabled.
347
+ if(!($this->transposh->options->is_editable_language($lang) && $this->transposh->is_translator())) {
348
+
349
+ header("HTTP/1.0 401 Unauthorized history");
350
+ exit;
351
+ }
352
 
353
+
354
+ $table_name = $GLOBALS['wpdb']->prefix . TRANSLATIONS_LOG;
355
+
356
+
357
+ //The original content is encoded as base64 before it is sent (i.e. token), after we
358
+ //decode it should just the same after it was parsed.
359
+ $original = $GLOBALS['wpdb']->escape(html_entity_decode($original, ENT_NOQUOTES, 'UTF-8'));
360
+
361
+ //add our own custom header - so we will know that we got here
362
+ header("Transposh: v-".TRANSPOSH_PLUGIN_VER." db_version-". DB_VERSION);
363
+
364
+ $query = "SELECT translated, translated_by, timestamp, source, user_login ".
365
+ "FROM $table_name ".
366
+ "LEFT JOIN {$GLOBALS['wpdb']->prefix}users ON translated_by = {$GLOBALS['wpdb']->prefix}users.id ".
367
+ "WHERE original='$original' AND lang='$lang' ".
368
+ "ORDER BY timestamp DESC";
369
+
370
+
371
+ $rows = $GLOBALS['wpdb']->get_results($query);
372
+ // trying
373
+
374
+ if($rows !== FALSE) {
375
+ echo '<table>' .
376
+ '<thead>'.
377
+ '<tr>'.
378
+ '<th>Translated</th><th/><th>By</th><th>At</th>'.
379
+ '</tr>'.
380
+ '</thead>'.
381
+ '<tbody>';
382
+ foreach ($rows as $row) {
383
+ if (is_null($row->user_login)) $row->user_login = $row->translated_by;
384
+ echo "<tr><td>{$row->translated}</td><td source=\"{$row->source}\"/><td user_id=\"{$row->translated_by}\">{$row->user_login}</td><td>{$row->timestamp}</td></tr>";
385
+ }
386
+ echo '</tbody></table>';
 
 
387
  }
 
 
388
 
389
+ exit;
390
+ }
391
 
392
  /*
393
  * Setup the translation database.
394
  */
395
+ function setup_db() {
396
+
397
+ require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
 
398
 
399
+ $installed_ver = get_option(TRANSPOSH_DB_VERSION);
400
 
401
+ if( $installed_ver != DB_VERSION ) {
402
+ $table_name = $GLOBALS['wpdb']->prefix . TRANSLATIONS_TABLE;
403
 
404
+
405
+ $sql = "CREATE TABLE $table_name (original VARCHAR(255) NOT NULL,".
406
+ "lang CHAR(5) NOT NULL,".
407
+ "translated VARCHAR(255),".
408
+ "source TINYINT NOT NULL,".
409
+ "PRIMARY KEY (original, lang)) DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci";
410
 
411
+ dbDelta($sql);
412
 
413
+ $table_name = $GLOBALS['wpdb']->prefix . TRANSLATIONS_LOG;
414
 
415
+
416
+ $sql = "CREATE TABLE $table_name (original VARCHAR(255) NOT NULL,".
417
+ "lang CHAR(5) NOT NULL,".
418
+ "translated VARCHAR(255),".
419
+ "translated_by VARCHAR(15),".
420
+ "source TINYINT NOT NULL,".
421
+ "timestamp TIMESTAMP,".
422
+ "PRIMARY KEY (original, lang, timestamp)) DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci";
423
+
424
+ dbDelta($sql);
425
+ update_option(TRANSPOSH_DB_VERSION, DB_VERSION);
426
+ }
427
 
428
 
 
 
 
 
 
 
 
 
 
 
429
  }
430
 
431
+ function db_stats () {
432
+ echo "<h4>Database stats</h4>";
433
+ $table_name = $GLOBALS['wpdb']->prefix . TRANSLATIONS_TABLE;
434
+ $log_table_name = $GLOBALS['wpdb']->prefix . TRANSLATIONS_LOG;
435
+ $query = "SELECT count(*) as count FROM `$table_name`";
436
+ $rows = $GLOBALS['wpdb']->get_results($query);
437
+ foreach ($rows as $row) {
438
+ if ($row->count)
439
+ echo "<p>Total of <strong style=\"color:red\">{$row->count}</strong> translated phrases.</p>";
440
+ }
 
 
 
 
441
 
442
+ $query = "SELECT count(*) as count,lang FROM `$table_name` WHERE source='0' GROUP BY `lang` ORDER BY `count` DESC LIMIT 3";
443
+ $rows = $GLOBALS['wpdb']->get_results($query);
444
+ foreach ($rows as $row) {
445
+ if ($row->count)
446
+ echo "<p><strong>{$row->lang}</strong> has <strong style=\"color:red\">{$row->count}</strong> human translated phrases.</p>";
447
+ }
448
 
449
+ echo "<h4>Recent activity</h4>";
450
+ $query = "SELECT * FROM `$log_table_name` WHERE source='0' ORDER BY `timestamp` DESC LIMIT 3";
451
+ $rows = $GLOBALS['wpdb']->get_results($query);
452
+ foreach ($rows as $row) {
453
+ $td = mysql2date(get_option('date_format').' '.get_option('time_format'), $row->timestamp);
454
+ //the_date();
455
+ echo "<p>On <strong>{$td}</strong><br/>user <strong>{$row->translated_by}</strong> translated<br/>".
456
+ "\"<strong>{$row->original}</strong>\"<br/>to ".
457
+ "<strong style=\"color:red\">{$row->lang}</strong><br/>\"<strong>{$row->translated}</strong>\"</p>";
458
+ }
459
  }
460
  }
461
  ?>
transposh_options.php ADDED
@@ -0,0 +1,331 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /* Copyright © 2009 Transposh Team (website : http://transposh.org)
3
+ *
4
+ * This program is free software; you can redistribute it and/or modify
5
+ * it under the terms of the GNU General Public License as published by
6
+ * the Free Software Foundation; either version 2 of the License, or
7
+ * (at your option) any later version.
8
+ *
9
+ * This program is distributed in the hope that it will be useful,
10
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
11
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12
+ * GNU General Public License for more details.
13
+ *
14
+ * You should have received a copy of the GNU General Public License
15
+ * along with this program; if not, write to the Free Software
16
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17
+ */
18
+ // OLD Options - To be removed
19
+ //Option defining whether anonymous translation is allowed.
20
+ define("OLD_ANONYMOUS_TRANSLATION", "transposh_allow_anonymous_translation");
21
+ //Option defining the list of currentlly viewable languages
22
+ define("OLD_VIEWABLE_LANGS", "transposh_viewable_languages");
23
+ //Option defining the list of currentlly editable languages
24
+ define("OLD_EDITABLE_LANGS", "transposh_editable_languages");
25
+ //Option to enable/disable auto translation
26
+ define("OLD_ENABLE_AUTO_TRANSLATE", "transposh_enable_autotranslate");
27
+ //Option to enable/disable msn translation
28
+ define("OLD_ENABLE_MSN_TRANSLATE", "transposh_enable_msntranslate");
29
+ //Option to store the msn API key
30
+ define("OLD_MSN_TRANSLATE_KEY", "transposh_msn_key");
31
+ //Option to enable/disable rewrite of permalinks
32
+ define("OLD_ENABLE_PERMALINKS_REWRITE", "transposh_enable_permalinks");
33
+ //Option to enable/disable default language translation
34
+ define("OLD_ENABLE_DEFAULT_TRANSLATE", "transposh_enable_default_translate");
35
+ //Option to enable/disable footer scripts (2.8 and up)
36
+ define("OLD_ENABLE_FOOTER_SCRIPTS", "transposh_enable_footer_scripts");
37
+ //Use CSS sprites for flags if available
38
+ define("OLD_ENABLE_CSS_FLAGS", "transposh_enable_css_flags");
39
+ //Option defining the default language
40
+ define("OLD_DEFAULT_LANG", "transposh_default_language");
41
+ //Option defining transposh widget appearance
42
+ define("OLD_WIDGET_TRANSPOSH", "transposh_widget");
43
+
44
+ //defines are used to avoid typos
45
+ //Option defining whether anonymous translation is allowed.
46
+ define("ANONYMOUS_TRANSLATION", "allow_anonymous_translation");
47
+ //Option defining the list of currentlly viewable languages
48
+ define("VIEWABLE_LANGS", "viewable_languages");
49
+ //Option defining the list of currentlly editable languages
50
+ define("EDITABLE_LANGS", "editable_languages");
51
+ //Option to enable/disable auto translation
52
+ define("ENABLE_AUTO_TRANSLATE", "enable_autotranslate");
53
+ //Option to enable/disable auto translation
54
+ define("ENABLE_AUTO_POST_TRANSLATE", "enable_autoposttranslate");
55
+ //Option to enable/disable msn translation
56
+ define("ENABLE_MSN_TRANSLATE", "enable_msntranslate");
57
+ //Option to store the msn API key
58
+ define("MSN_TRANSLATE_KEY", "msn_key");
59
+ //Option to enable/disable default language translation
60
+ define("ENABLE_DEFAULT_TRANSLATE", "enable_default_translate");
61
+ //Option to enable/disable rewrite of permalinks
62
+ define("ENABLE_PERMALINKS", "enable_permalinks");
63
+ //Option to enable/disable footer scripts (2.8 and up)
64
+ define("ENABLE_FOOTER_SCRIPTS", "enable_footer_scripts");
65
+ //Option to enable/disable footer scripts (2.8 and up)
66
+ define("ALTERNATE_POST", "alternate_post_method");
67
+ //Option defining the default language
68
+ define("DEFAULT_LANG", "default_language");
69
+ //Option defining transposh widget appearance
70
+ define("WIDGET_STYLE", "widget_style");
71
+ //Option allowing progress bar display
72
+ define("WIDGET_PROGRESSBAR", "widget_progressbar");
73
+ //Use CSS sprites for flags if available
74
+ define("WIDGET_CSS_FLAGS", "widget_css_flags");
75
+
76
+
77
+ class transposh_plugin_options {
78
+ //constructor of class, PHP4 compatible construction for backward compatibility
79
+ /** @var array storing all our options */
80
+ private $options = array();
81
+ /** @var boolean set to true if any option was changed */
82
+ private $changed = false;
83
+
84
+ function transposh_plugin_options() {
85
+
86
+ // load them here
87
+ $this->options = get_option(TRANSPOSH_OPTIONS);
88
+ $this->migrate_old_config();
89
+
90
+ }
91
+
92
+ private function old2new($key) {
93
+ // the substr removes the redundant transposh_ prefix
94
+ $this->options[substr($key,10)] = get_option($key);
95
+ delete_option($key);
96
+ }
97
+ // TODO: remove this function in a few versions (fix css, db version..., css flag
98
+ private function migrate_old_config() {
99
+
100
+ if (get_option(OLD_ENABLE_AUTO_TRANSLATE,666) != 666 || get_option(OLD_WIDGET_TRANSPOSH,666) != 666) {
101
+
102
+ $this->old2new(OLD_ANONYMOUS_TRANSLATION);
103
+ $this->old2new(OLD_VIEWABLE_LANGS);
104
+ $this->old2new(OLD_EDITABLE_LANGS);
105
+ $this->old2new(OLD_ENABLE_AUTO_TRANSLATE);
106
+ $this->old2new(OLD_ENABLE_MSN_TRANSLATE);
107
+ $this->old2new(OLD_MSN_TRANSLATE_KEY);
108
+ $this->old2new(OLD_ENABLE_PERMALINKS_REWRITE);
109
+ $this->old2new(OLD_ENABLE_DEFAULT_TRANSLATE);
110
+ $this->old2new(OLD_ENABLE_FOOTER_SCRIPTS);
111
+ $this->old2new(OLD_ENABLE_CSS_FLAGS);
112
+ $this->old2new(OLD_DEFAULT_LANG);
113
+ $this->old2new(OLD_WIDGET_TRANSPOSH);
114
+
115
+ update_option(TRANSPOSH_OPTIONS, $this->options);
116
+ }
117
+ //some options were moved
118
+
119
+ if (isset($this->options['widget'])) {
120
+
121
+ $this->set_widget_style($this->options['widget']['style']);
122
+ $this->set_widget_progressbar($this->options['widget']['progressbar']);
123
+ unset($this->options['widget']);
124
+
125
+ }
126
+ if (is_array($this->options) && array_key_exists('enable_css_flags',$this->options)) {
127
+ $this->set_widget_css_flags($this->options['enable_css_flags']);
128
+ unset($this->options['enable_css_flags']);
129
+
130
+ }
131
+ }
132
+
133
+ function get_anonymous_translation() {
134
+ return $this->options[ANONYMOUS_TRANSLATION];
135
+ }
136
+
137
+ function get_viewable_langs() {
138
+ return $this->options[VIEWABLE_LANGS];
139
+ }
140
+
141
+ function get_editable_langs() {
142
+ return $this->options[EDITABLE_LANGS];
143
+ }
144
+
145
+ function get_widget_progressbar() {
146
+ return $this->options[WIDGET_PROGRESSBAR];
147
+ }
148
+
149
+ function get_widget_style() {
150
+ return $this->options[WIDGET_STYLE];
151
+ }
152
+
153
+ function get_widget_css_flags() {
154
+ return $this->options[WIDGET_CSS_FLAGS];
155
+ }
156
+
157
+ function get_enable_permalinks() {
158
+ return $this->options[ENABLE_PERMALINKS];
159
+ }
160
+
161
+ function get_enable_footer_scripts() {
162
+ return $this->options[ENABLE_FOOTER_SCRIPTS];
163
+ }
164
+
165
+ function get_alternate_post() {
166
+ return $this->options[ALTERNATE_POST];
167
+ }
168
+
169
+ function get_enable_msn_translate() {
170
+ return $this->options[ENABLE_MSN_TRANSLATE]; // FIX
171
+ }
172
+
173
+ function get_enable_default_translate() {
174
+ return $this->options[ENABLE_DEFAULT_TRANSLATE];
175
+ }
176
+
177
+ function get_enable_auto_translate() {
178
+ if (!isset($this->options[ENABLE_AUTO_TRANSLATE])) return 1; // default is true
179
+ return $this->options[ENABLE_AUTO_TRANSLATE];
180
+ }
181
+
182
+ function get_enable_auto_post_translate() {
183
+ return $this->options[ENABLE_AUTO_POST_TRANSLATE];
184
+ }
185
+
186
+ function get_msn_key() {
187
+ return $this->options[MSN_TRANSLATE_KEY];
188
+ }
189
+
190
+ /**
191
+ * Gets the default language setting, i.e. the source language which
192
+ * should not be translated.
193
+ * @return string Default language
194
+ */
195
+ function get_default_language() {
196
+ $default = $this->options[DEFAULT_LANG];
197
+ if(!$GLOBALS['languages'][$default]) {
198
+ $default = "en";
199
+ }
200
+ return $default;
201
+ }
202
+
203
+ /**
204
+ * Sets a value at the options array
205
+ * @param mixed $val
206
+ * @param pointer $option Points to the option in the options array
207
+ */
208
+ private function set_value($val, &$option) {
209
+ if ($val != $option) {
210
+ $option = $val;
211
+ $this->changed = true;
212
+ }
213
+ }
214
+
215
+ function set_anonymous_translation($val) {
216
+ $val = ($val) ? 1 : 0;
217
+ $this->set_value($val, $this->options[ANONYMOUS_TRANSLATION]);
218
+ }
219
+
220
+ function set_viewable_langs($val) {
221
+ $this->set_value($val, $this->options[VIEWABLE_LANGS]);
222
+ }
223
+
224
+ function set_editable_langs($val) {
225
+ $this->set_value($val, $this->options[EDITABLE_LANGS]);
226
+ }
227
+
228
+ function set_widget_progressbar($val) {
229
+ $val = ($val) ? 1 : 0;
230
+ $this->set_value($val, $this->options[WIDGET_PROGRESSBAR]);
231
+ }
232
+
233
+ function set_widget_style($val) {
234
+ $this->set_value($val, $this->options[WIDGET_STYLE]);
235
+ }
236
+
237
+ function set_widget_css_flags($val) { // FIX!
238
+ $val = ($val) ? 1 : 0;
239
+ $this->set_value($val, $this->options[WIDGET_CSS_FLAGS]);
240
+ }
241
+
242
+ function set_enable_permalinks($val) {
243
+ $val = ($val) ? 1 : 0;
244
+ $this->set_value($val, $this->options[ENABLE_PERMALINKS]);
245
+ }
246
+
247
+ function set_alternate_post($val) {
248
+ $this->set_value($val,$this->options[ALTERNATE_POST]);
249
+ }
250
+
251
+ function set_enable_footer_scripts($val) {
252
+ $val = ($val) ? 1 : 0;
253
+ $this->set_value($val, $this->options[ENABLE_FOOTER_SCRIPTS]);
254
+ }
255
+
256
+ function set_enable_msn_translate($val) {
257
+ $val = ($val) ? 1 : 0;
258
+ $this->set_value($val, $this->options[ENABLE_MSN_TRANSLATE]); // FIX
259
+ }
260
+
261
+ function set_enable_default_translate($val) {
262
+ $val = ($val) ? 1 : 0;
263
+ $this->set_value($val, $this->options[ENABLE_DEFAULT_TRANSLATE]);
264
+ }
265
+
266
+ function set_enable_auto_translate($val) {
267
+ $val = ($val) ? 1 : 0;
268
+ $this->set_value($val, $this->options[ENABLE_AUTO_TRANSLATE]);
269
+ }
270
+
271
+ function set_enable_auto_post_translate($val) {
272
+ $val = ($val) ? 1 : 0;
273
+ $this->set_value($val, $this->options[ENABLE_AUTO_POST_TRANSLATE]);
274
+ }
275
+
276
+ function set_msn_key($val) {
277
+ $this->set_value($val, $this->options[MSN_TRANSLATE_KEY]);
278
+ }
279
+
280
+ /**
281
+ * Sets the default language setting, i.e. the source language which
282
+ * should not be translated.
283
+ * @param string $val Language set as default
284
+ */
285
+ function set_default_language($val) {
286
+ if(!$GLOBALS['languages'][$val]) {
287
+ $val = "en";
288
+ }
289
+ $this->set_value($val, $this->options[DEFAULT_LANG]);
290
+ }
291
+
292
+ /**
293
+ * Updates options at the wordpress options table if there was a change
294
+ */
295
+ function update_options() {
296
+ if ($this->changed) {
297
+ update_option(TRANSPOSH_OPTIONS, $this->options);
298
+ }
299
+ else {
300
+
301
+ }
302
+ $this->changed = false;
303
+ }
304
+
305
+ /**
306
+ * Determine if the given language code is the default language
307
+ * @param string $language
308
+ * @return boolean Is this the default language?
309
+ */
310
+ function is_default_language($language) {
311
+ return ($this->get_default_language() == $language);
312
+ }
313
+
314
+ /**
315
+ * Determine if the given language in on the list of editable languages
316
+ * @return boolean Is this language editable?
317
+ */
318
+ function is_editable_language($language) {
319
+ return (strpos($this->get_editable_langs(), $language) !== false);
320
+ }
321
+
322
+ /**
323
+ * Determine if the given language in on the list of viewable languages
324
+ * @return boolean Is this language viewable?
325
+ */
326
+ function is_viewable_language($language) {
327
+ return (strpos($this->get_viewable_langs(), $language) !== false);
328
+ }
329
+
330
+ }
331
+ ?>
transposh_postpublish.php ADDED
@@ -0,0 +1,148 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /* Copyright © 2009 Transposh Team (website : http://transposh.org)
3
+ *
4
+ * This program is free software; you can redistribute it and/or modify
5
+ * it under the terms of the GNU General Public License as published by
6
+ * the Free Software Foundation; either version 2 of the License, or
7
+ * (at your option) any later version.
8
+ *
9
+ * This program is distributed in the hope that it will be useful,
10
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
11
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12
+ * GNU General Public License for more details.
13
+ *
14
+ * You should have received a copy of the GNU General Public License
15
+ * along with this program; if not, write to the Free Software
16
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17
+ *
18
+ */
19
+
20
+ /*
21
+ * Provides the side widget in the page/edit pages which will do translations
22
+ */
23
+
24
+
25
+ require_once("core/jsonwrapper/jsonwrapper.php");
26
+
27
+ /**
28
+ * class that makes changed to the edit page and post page, adding our change to the side ba
29
+ */
30
+ class transposh_postpublish {
31
+ /** @var transposh_plugin Container class */
32
+ private $transposh;
33
+ /** @var boolean Did we just edited/saved? */
34
+ private $just_published = false;
35
+ /**
36
+ *
37
+ * Construct our class
38
+ * @param transposh_plugin $transposh
39
+ */
40
+ function transposh_postpublish(&$transposh) {
41
+ $this->transposh = &$transposh;
42
+ // we'll only do something if so configured to do
43
+ if ($this->transposh->options->get_enable_auto_post_translate()) {
44
+ add_action('edit_post',array(&$this, 'on_edit'));
45
+ // add_action('publish_post',array(&$this, 'on_publish'));
46
+ add_action('admin_menu', array(&$this, 'on_admin_menu'));
47
+ }
48
+ }
49
+
50
+ /**
51
+ * Admin menu created action, where we create our metaboxes
52
+ */
53
+ function on_admin_menu() {
54
+ //add our metabox to the post and pubish pages
55
+
56
+ add_meta_box( 'transposh_postpublish','Transposh', array(&$this, "transposh_postpublish_box"), 'post', 'side', 'core');
57
+ add_meta_box( 'transposh_postpublish','Transposh', array(&$this, "transposh_postpublish_box"), 'page', 'side', 'core');
58
+ if ($_GET['justedited']) {
59
+ wp_enqueue_script("google","http://www.google.com/jsapi",array(),'1',true);
60
+ wp_enqueue_script("transposh","{$this->transposh->transposh_plugin_url}/js/transposhadmin.js?post_url={$this->transposh->post_url}&post={$_GET['post']}",array("jquery"),TRANSPOSH_PLUGIN_VER,true);
61
+ wp_enqueue_style("jquery","http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/ui-lightness/jquery-ui.css",array(),'1.0');
62
+ wp_enqueue_script("jqueryui","http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/jquery-ui.min.js",array("jquery"),'1.7.2',true);
63
+ }
64
+ }
65
+
66
+ /**
67
+ * Loop through all the post phrases and return them in json formatted script
68
+ * @param int $postID
69
+ */
70
+ function get_post_phrases($postID) {
71
+ // Some security, to avoid others from seeing private posts
72
+ if (!current_user_can('edit_post',$postID))
73
+ return;
74
+ $post = get_post($postID);
75
+ // Display filters
76
+ $title = apply_filters('the_title', $post->post_title);
77
+ $content = apply_filters('the_content', $post->post_content);
78
+ // TODO - grab phrases from rss excerpt
79
+ //$output = get_the_excerpt();
80
+ // echo apply_filters('the_excerpt_rss', $output);
81
+
82
+ $parser = new parser();
83
+ $phrases = $parser->get_phrases_list($content);
84
+ $phrases2 = $parser->get_phrases_list($title);
85
+
86
+ // Merge the two arrays for traversing
87
+ $phrases = array_merge($phrases, $phrases2);
88
+
89
+ foreach ($phrases as $key) {
90
+ foreach (explode(',',$this->transposh->options->get_editable_langs()) as $lang) {
91
+ // if this isn't the default language or we specifically allow default language translation, we will seek this out...
92
+ // as we don't normally want to auto-translate the default language
93
+ if (!$this->transposh->options->is_default_language($lang) || $this->transposh->options->get_enable_default_translate()) {
94
+ list($translation,$source) = $this->transposh->database->fetch_translation($key, $lang);
95
+ if (!$translation) {
96
+ // p stands for phrases, l stands for languages, t is token
97
+ if (!is_array($json['p'][$key]['l'])) {
98
+ $json['p'][$key]['l'] = array();
99
+ }
100
+ array_push($json['p'][$key]['l'],$lang);
101
+ }
102
+ }
103
+ }
104
+ // only if a languages list was created we'll need to translate this
105
+ if (is_array($json['p'][$key]['l'])) {
106
+ $json['p'][$key]['t'] = base64_url_encode($key);
107
+ $json['length']++;
108
+ }
109
+ }
110
+
111
+ // the header helps with debugging
112
+ header("Content-type: text/javascript");
113
+ echo json_encode($json);
114
+ }
115
+
116
+ /**
117
+ * This is the box that appears on the side
118
+ */
119
+ function transposh_postpublish_box() {
120
+ // the nonce will help double translation if time has passed
121
+ if ($_GET['justedited'] && wp_verify_nonce($_GET['justedited'])) $this->just_published = true;
122
+
123
+ if ($this->just_published) {
124
+ echo '<div id="tr_loading">Publication happened - loading phrases list...</div>';
125
+ }
126
+ else {
127
+ echo 'Waiting for publication';
128
+ }
129
+ }
130
+
131
+ /**
132
+ * When this happens, the boxes are not created and a redirect happens, we currently use this to inform the next stage we are involved
133
+ * @param int $postID
134
+ */
135
+ function on_edit($postID) {
136
+ add_filter('wp_redirect',array(&$this, 'inform_published'));
137
+ }
138
+
139
+ /**
140
+ * We add the justedited param here
141
+ * @param string $url Original URL
142
+ * @return string redirected URL
143
+ */
144
+ function inform_published($url) {
145
+ return add_query_arg('justedited',wp_create_nonce(),$url);
146
+ }
147
+ }
148
+ ?>
transposh_widget.php CHANGED
@@ -25,209 +25,236 @@ require_once("core/constants.php");
25
  require_once("core/utils.php");
26
  require_once("transposh.php");
27
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
28
  /*
29
  * Intercept init calls to see if it was posted by the widget.
30
- *
31
  */
32
- function init_transposh() {
33
- if (isset ($_POST['transposh_widget_posted'])) {
34
-
35
- init_global_vars();
36
-
37
- $ref=getenv('HTTP_REFERER');
38
- $lang = $_POST[LANG_PARAM];
39
-
40
 
41
- //remove existing language settings.
42
- $ref = cleanup_url($ref);
43
-
44
 
45
- if($lang != "none") {
46
- $ref = rewrite_url_lang_param($ref, $lang, $_POST[EDIT_PARAM]);
47
 
48
 
49
- //ref is generated with html entities encoded, needs to be
50
- //decoded when used in the http header (i.e. 302 redirect)
51
- //$ref = html_entity_decode($ref, ENT_NOQUOTES);
52
- }
53
 
54
-
 
 
 
 
 
55
 
56
- wp_redirect($ref);
57
- exit;
 
58
  }
59
- }
60
 
61
  /*
62
  * Register the widget.
63
  */
64
- function transposh_widget_init() {
65
-
66
- if (!function_exists('register_sidebar_widget')) {
67
- return;
68
- }
69
 
70
- // Register widget
71
- register_sidebar_widget(array('Transposh', 'widgets'), 'transposh_widget');
72
 
73
- // Register widget control
74
- register_widget_control("Transposh",'transposh_widget_control');
75
 
76
- //regigster callback for widget's css
77
- add_action('wp_print_styles', 'add_transposh_widget_css');
78
- }
79
 
80
  /*
81
  * Add custom css, i.e. transposh.css
82
  */
83
- function add_transposh_widget_css() {
84
  //include the transposh_widget.css
85
  // TODO: user generated version
86
- $options = get_option(WIDGET_TRANSPOSH);
87
- if ($options['style'] == 1 || $options['style'] == 2) {
88
- wp_enqueue_style("transposh_widget","{$GLOBALS['tr_plugin_url']}/css/transposh_widget.css",array(),'0.3.4');
89
- if (get_option(ENABLE_CSS_FLAGS)) {
90
- wp_enqueue_style("transposh_flags", "{$GLOBALS['tr_plugin_url']}/css/transposh_flags.css",array(),'0.3.4');
91
- if (file_exists("{$GLOBALS['tr_plugin_url']}/css/transposh_flags_u.css"))
92
- wp_enqueue_style("transposh_flags", "{$GLOBALS['tr_plugin_url']}/css/transposh_flags_u.css",array(),'0.3.4');
93
  }
 
94
  }
95
-
96
- }
97
 
98
- /*
99
- * The actual widget implementation.
100
- */
101
- function transposh_widget($args) {
102
-
103
- global $languages, $wp_query, $tr_plugin_url;
104
- extract($args);
105
-
106
- $page_url = $_SERVER["REQUEST_URI"];
107
-
108
-
109
- $options = get_option(WIDGET_TRANSPOSH);
110
- $viewable_langs = get_option(VIEWABLE_LANGS);
111
- $editable_langs = get_option(EDITABLE_LANGS);
112
- $is_translator = is_translator();
113
-
114
- $is_showing_languages = FALSE;
115
- //TODO: improve this shortening
116
- $plugpath = parse_url($tr_plugin_url, PHP_URL_PATH);
117
-
118
- echo $before_widget . $before_title . __("Translation") . $after_title;
119
-
120
- //remove any language identifier
121
- $clean_page_url = cleanup_url($page_url, true);
122
-
123
-
124
- switch ($options['style']) {
125
- case 1: // flags
126
- case 2: // language list
127
- //keep the flags in the same direction regardless of the overall page direction
128
- echo "<div class=\"" . NO_TRANSLATE_CLASS . " transposh_flags\" >";
129
-
130
- foreach($languages as $code => $lang2) {
131
- list($language,$flag) = explode (",",$lang2);
132
-
133
- //Only show languages which are viewable or (editable and the user is a translator)
134
- if(strpos($viewable_langs, $code) !== FALSE || is_editable_lang($code) || (get_option(DEFAULT_LANG) == $code)) {
135
-
136
- $page_url = rewrite_url_lang_param($clean_page_url, $code, $GLOBALS['is_edit_mode']);
137
- if (get_option(DEFAULT_LANG) == $code) {
138
- $page_url = $clean_page_url;
139
- }
140
 
141
-
142
- echo "<a href=\"" . $page_url . '"'.(($GLOBALS['lang'] == $code) ? ' class="tr_active"' :'').'>'.
143
- display_flag("$plugpath/img/flags", $flag, $language,get_option(ENABLE_CSS_FLAGS)).
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
144
  "</a>";
145
- if ($options['style'] != 1) {
146
  echo "$language<br/>";
 
 
147
  }
148
- $is_showing_languages = TRUE;
149
  }
150
- }
151
- echo "</div>";
152
-
153
- // this is the form for the edit...
154
- echo "<form action=\"$clean_page_url\" method=\"post\">";
155
- echo "<input type=\"hidden\" name=\"lang\" id=\"lang\" value=\"{$GLOBALS['lang']}\"/>";
156
- break;
157
- default: // language selection
158
-
159
- echo "<form action=\"$clean_page_url\" method=\"post\">";
160
- echo "<span class=\"" .NO_TRANSLATE_CLASS . "\" >";
161
- echo "<select name=\"lang\" id=\"lang\" onchange=\"Javascript:this.form.submit();\">";
162
- echo "<option value=\"none\">[Language]</option>";
163
-
164
- foreach($languages as $code => $lang2) {
165
- list($language,$flag) = explode (",",$lang2);
166
-
167
- //Only show languages which are viewable or (editable and the user is a translator)
168
- if(strpos($viewable_langs, $code) !== FALSE || is_editable_lang($code) || (get_option(DEFAULT_LANG) == $code)) {
169
- $is_selected = ($GLOBALS['lang'] == $code ? "selected=\"selected\"" : "" );
170
- echo "<option value=\"$code\" $is_selected>" . $language . "</option>";
171
- $is_showing_languages = TRUE;
172
  }
 
 
 
 
 
 
 
 
 
 
 
173
  }
174
- echo "</select><br/>";
175
- echo "</span>"; // the no_translate for the language list
176
- }
177
 
178
- //at least one language showing - add the edit box if applicable
179
- if($is_showing_languages) {
180
- //Add the edit checkbox only for translators on languages marked as editable
181
- if(is_editing_permitted()) {
182
- echo "<input type=\"checkbox\" name=\"" . EDIT_PARAM . "\" value=\"1\" " .
183
- ($GLOBALS['is_edit_mode'] ? "checked=\"checked\"" : "") .
184
- " onclick=\"this.form.submit();\"/>&nbsp;Edit Translation";
185
  }
186
 
187
- echo "<input type=\"hidden\" name=\"transposh_widget_posted\" value=\"1\"/>";
188
- }
189
- else {
190
- //no languages configured - error message
191
- echo '<p>No languages available for display. Check the Transposh settings (Admin).</p>';
192
  }
193
 
194
- echo "</form>";
195
- //echo "<button onClick=\"do_auto_translate();\">translate all</button>";
196
- echo "<div id=\"".SPAN_PREFIX."credit\">by <a href=\"http://transposh.org\"><img class=\"".NO_TRANSLATE_CLASS."\" height=\"16\" width=\"16\" src=\"$plugpath/img/tplogo.png\" style=\"padding:1px;border:0px\" title=\"Transposh\" alt=\"Transposh\"/></a></div>";
197
- echo $after_widget;
198
- }
199
-
200
- function transposh_widget_post() {
201
- $options = $newoptions = get_option(WIDGET_TRANSPOSH);
202
- $newoptions['style'] = $_POST['transposh-style'];
203
- $newoptions['progressbar'] = ($_POST['transposh-progress']) ? 1 : 0;
204
-
205
- if ($options != $newoptions) update_option(WIDGET_TRANSPOSH, $newoptions);
206
-
207
- }
208
 
209
  /*
210
  * This is the widget control, allowing the selection of presentation type.
211
  */
212
- function transposh_widget_control() {
213
- if (isset($_POST['transposh-submit'])) transposh_widget_post();
214
- $options = get_option(WIDGET_TRANSPOSH);
215
-
216
- echo '<p><label for="transposh-style">Style:<br />'.
217
- '<select id="transposh-style" name="transposh-style">'.
218
- '<option value="0"' . ($options['style'] == 0 ? ' selected="selected"' : '').'>Language selection</option>'.
219
- '<option value="1"' . ($options['style'] == 1 ? ' selected="selected"' : '').'>Flags</option>'.
220
- '<option value="2"' . ($options['style'] == 2 ? ' selected="selected"' : '').'>Language list</option>'.
221
- '</select>'.
222
- '</label></p>'.
223
- '<p><label for="transposh-progress">Effects:<br/>'.
224
- '<input type="checkbox" id="transposh-progress" name="transposh-progress"'.($options['progressbar'] ? ' checked="checked"' : '').'/>'.
225
- '&nbsp;Show progress bar</label></p>'.
226
- '<input type="hidden" name="transposh-submit" id="transposh-submit" value="1"/>';
 
 
 
 
227
  }
228
 
229
- //Register callback for WordPress events
230
- add_action('init', 'init_transposh',0);
231
- add_action('widgets_init', 'transposh_widget_init');
232
-
 
 
 
233
  ?>
25
  require_once("core/utils.php");
26
  require_once("transposh.php");
27
 
28
+
29
+ //class that reperesent the complete plugin
30
+ class transposh_plugin_widget {
31
+ /** @property transposh_plugin $transposh father class */
32
+ private $transposh;
33
+
34
+ //constructor of class, PHP4 compatible construction for backward compatibility
35
+ function transposh_plugin_widget(&$transposh) {
36
+ //Register callback for WordPress events
37
+ $this->transposh = &$transposh;
38
+ add_action('init', array(&$this,'init_transposh'),1);
39
+ add_action('widgets_init', array(&$this,'transposh_widget_init'));
40
+ }
41
+
42
  /*
43
  * Intercept init calls to see if it was posted by the widget.
 
44
  */
45
+ function init_transposh() {
46
+ if (isset ($_POST['transposh_widget_posted'])) {
47
+
48
+ // FIX! yes, this is needed (not with peiorty!
49
+ //transposh_plugin::init_global_vars();
50
+ //$this->transposh->init_global_vars();
 
 
51
 
52
+ $ref=getenv('HTTP_REFERER');
53
+ $lang = $_POST[LANG_PARAM];
54
+
55
 
56
+ //remove existing language settings.
57
+ $ref = cleanup_url($ref,$this->transposh->home_url);
58
 
59
 
60
+ if($lang != "none") {
61
+ $ref = rewrite_url_lang_param($ref,$this->transposh->home_url,$this->transposh->enable_permalinks_rewrite, $lang, $_POST[EDIT_PARAM]);
62
+
 
63
 
64
+ //ref is generated with html entities encoded, needs to be
65
+ //decoded when used in the http header (i.e. 302 redirect)
66
+ //$ref = html_entity_decode($ref, ENT_NOQUOTES);
67
+ }
68
+
69
+
70
 
71
+ wp_redirect($ref);
72
+ exit;
73
+ }
74
  }
 
75
 
76
  /*
77
  * Register the widget.
78
  */
79
+ function transposh_widget_init() {
80
+
81
+ if (!function_exists('register_sidebar_widget')) {
82
+ return;
83
+ }
84
 
85
+ // Register widget
86
+ register_sidebar_widget(array('Transposh', 'widgets'), array(&$this,'transposh_widget'));
87
 
88
+ // Register widget control
89
+ register_widget_control("Transposh", array(&$this,'transposh_widget_control'));
90
 
91
+ //regigster callback for widget's css
92
+ add_action('wp_print_styles', array(&$this,'add_transposh_widget_css'));
93
+ }
94
 
95
  /*
96
  * Add custom css, i.e. transposh.css
97
  */
98
+ function add_transposh_widget_css() {
99
  //include the transposh_widget.css
100
  // TODO: user generated version
101
+ if ($this->transposh->options->get_widget_style() == 1 || $this->transposh->options->get_widget_style() == 2) {
102
+ wp_enqueue_style("transposh_widget","{$this->transposh->transposh_plugin_url}/css/transposh_widget.css",array(),TRANSPOSH_PLUGIN_VER);
103
+ if ($this->transposh->options->get_widget_css_flags()) {
104
+ wp_enqueue_style("transposh_flags", "{$this->transposh->transposh_plugin_url}/css/transposh_flags.css",array(),TRANSPOSH_PLUGIN_VER);
105
+ if (file_exists("{$this->transposh->transposh_plugin_url}/css/transposh_flags_u.css"))
106
+ wp_enqueue_style("transposh_flags", "{$this->transposh->transposh_plugin_url}/css/transposh_flags_u.css",array(),TRANSPOSH_PLUGIN_VER);
107
+ }
108
  }
109
+
110
  }
 
 
111
 
112
+ /**
113
+ * Creates the widget html
114
+ * @param array $args Contains such as $before_widget, $after_widget, $before_title, $after_title, etc
115
+ */
116
+ function transposh_widget($args) {
117
+
118
+ extract($args);
119
+
120
+
121
+ $page_url = $_SERVER["REQUEST_URI"];
122
+
123
+
124
+ //$options = get_option(WIDGET_TRANSPOSH);
125
+ $viewable_langs = $this->transposh->options->get_viewable_langs();
126
+ $editable_langs = $this->transposh->options->get_editable_langs();
127
+
128
+
129
+ $is_translator = $this->transposh->is_translator();
130
+
131
+ $is_showing_languages = FALSE;
132
+ //TODO: improve this shortening
133
+ $plugpath = parse_url($this->transposh->transposh_plugin_url, PHP_URL_PATH);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
134
 
135
+ echo $before_widget . $before_title . __("Translation") . $after_title;
136
+
137
+ //remove any language identifier
138
+ $clean_page_url = cleanup_url($page_url,$this->transposh->home_url, true);
139
+
140
+
141
+ switch ($this->transposh->options->get_widget_style()) {
142
+ case 1: // flags
143
+ case 2: // language list
144
+ //keep the flags in the same direction regardless of the overall page direction
145
+ echo "<div class=\"" . NO_TRANSLATE_CLASS . " transposh_flags\" >";
146
+
147
+ foreach($GLOBALS['languages'] as $code => $lang2) {
148
+ list($language,$flag) = explode (",",$lang2);
149
+
150
+ //Only show languages which are viewable or (editable and the user is a translator)
151
+ if(strpos($viewable_langs, $code) !== FALSE || $this->transposh->options->is_editable_language($code) || ($this->transposh->options->get_default_language() == $code)) {
152
+
153
+ $page_url = rewrite_url_lang_param($clean_page_url,$this->transposh->home_url,$this->transposh->enable_permalinks_rewrite, $code, $this->transposh->edit_mode);
154
+ if ($this->transposh->options->get_default_language() == $code) {
155
+ $page_url = $clean_page_url;
156
+ }
157
+
158
+
159
+ echo "<a href=\"" . $page_url . '"'.(($this->transposh->target_language == $code) ? ' class="tr_active"' :'').'>'.
160
+ display_flag("$plugpath/img/flags", $flag, $language,$this->transposh->options->get_widget_css_flags()).
161
  "</a>";
162
+ if ($this->transposh->options->get_widget_style() != 1) {
163
  echo "$language<br/>";
164
+ }
165
+ $is_showing_languages = TRUE;
166
  }
 
167
  }
168
+ echo "</div>";
169
+
170
+ // this is the form for the edit...
171
+ echo "<form action=\"$clean_page_url\" method=\"post\">";
172
+ echo "<input type=\"hidden\" name=\"lang\" id=\"lang\" value=\"{$this->transposh->target_language}\"/>";
173
+ break;
174
+ default: // language selection
175
+
176
+ echo "<form action=\"$clean_page_url\" method=\"post\">";
177
+ echo "<span class=\"" .NO_TRANSLATE_CLASS . "\" >";
178
+ echo "<select name=\"lang\" id=\"lang\" onchange=\"Javascript:this.form.submit();\">";
179
+ echo "<option value=\"none\">[Language]</option>";
180
+
181
+ foreach($GLOBALS['languages'] as $code => $lang2) {
182
+ list($language,$flag) = explode (",",$lang2);
183
+
184
+ //Only show languages which are viewable or (editable and the user is a translator)
185
+ if(strpos($viewable_langs, $code) !== FALSE || $this->transposh->options->is_editable_language($code) || ($this->transposh->options->get_default_language() == $code)) {
186
+ $is_selected = ($this->transposh->target_language == $code ? "selected=\"selected\"" : "" );
187
+ echo "<option value=\"$code\" $is_selected>" . $language . "</option>";
188
+ $is_showing_languages = TRUE;
189
+ }
190
  }
191
+ echo "</select><br/>";
192
+ echo "</span>"; // the no_translate for the language list
193
+ }
194
+
195
+ //at least one language showing - add the edit box if applicable
196
+ if($is_showing_languages) {
197
+ //Add the edit checkbox only for translators on languages marked as editable
198
+ if($this->transposh->is_editing_permitted()) {
199
+ echo "<input type=\"checkbox\" name=\"" . EDIT_PARAM . "\" value=\"1\" " .
200
+ ($this->transposh->edit_mode ? "checked=\"checked\"" : "") .
201
+ " onclick=\"this.form.submit();\"/>&nbsp;Edit Translation";
202
  }
 
 
 
203
 
204
+ echo "<input type=\"hidden\" name=\"transposh_widget_posted\" value=\"1\"/>";
205
+ }
206
+ else {
207
+ //no languages configured - error message
208
+ echo '<p>No languages available for display. Check the Transposh settings (Admin).</p>';
 
 
209
  }
210
 
211
+ echo "</form>";
212
+ //echo "<button onClick=\"do_auto_translate();\">translate all</button>";
213
+ echo "<div id=\"".SPAN_PREFIX."credit\">by <a href=\"http://transposh.org\"><img class=\"".NO_TRANSLATE_CLASS."\" height=\"16\" width=\"16\" src=\"$plugpath/img/tplogo.png\" style=\"padding:1px;border:0px\" title=\"Transposh\" alt=\"Transposh\"/></a></div>";
214
+ echo $after_widget;
 
215
  }
216
 
217
+ function transposh_widget_post($save = true) {
218
+
219
+
220
+ $this->transposh->options->set_widget_style($_POST[WIDGET_STYLE]);
221
+ $this->transposh->options->set_widget_progressbar($_POST[WIDGET_PROGRESSBAR]);
222
+ $this->transposh->options->set_widget_css_flags($_POST[WIDGET_CSS_FLAGS]);
223
+ if ($save)
224
+ $this->transposh->options->update_options();
225
+ // Avoid coming here twice...
226
+ unset($_POST['transposh-submit']);
227
+ }
 
 
 
228
 
229
  /*
230
  * This is the widget control, allowing the selection of presentation type.
231
  */
232
+ function transposh_widget_control() {
233
+ if (isset($_POST['transposh-submit'])) $this->transposh_widget_post();
234
+ //$options = get_option(WIDGET_TRANSPOSH);
235
+
236
+ echo '<p><label for="'.WIDGET_STYLE.'">Style:<br />'.
237
+ '<select id="transposh-style" name="'.WIDGET_STYLE.'">'.
238
+ '<option value="0"' . ($this->transposh->options->get_widget_style() == 0 ? ' selected="selected"' : '').'>Language selection</option>'.
239
+ '<option value="1"' . ($this->transposh->options->get_widget_style() == 1 ? ' selected="selected"' : '').'>Flags</option>'.
240
+ '<option value="2"' . ($this->transposh->options->get_widget_style() == 2 ? ' selected="selected"' : '').'>Language list</option>'.
241
+ '</select>'.
242
+ '</label></p>'.
243
+ '<p><label for="transposh-progress">Effects:</label><br/>'.
244
+ '<input type="checkbox" id="'.WIDGET_PROGRESSBAR.'" name="'.WIDGET_PROGRESSBAR.'"'.($this->transposh->options->get_widget_progressbar() ? ' checked="checked"' : '').'/>'.
245
+ '<span style="border-bottom: 1px dotted #333; cursor: help; margin-left: 4px" title="Show progress bar when a client triggers automatic translation">Show progress bar</span><br/>'.
246
+ '<input type="checkbox" id="'.WIDGET_CSS_FLAGS.'" name="'.WIDGET_CSS_FLAGS.'"'.($this->transposh->options->get_widget_css_flags() ? ' checked="checked"' : '').'/>'.
247
+ '<span style="border-bottom: 1px dotted #333; cursor: help; margin-left: 4px" title="Use a single sprite with all flags, makes pages load faster. Currently not suitable if you made changes to the flags.">Use CSS flags</span>'.
248
+ '</p>'.
249
+ '<input type="hidden" name="transposh-submit" id="transposh-submit" value="1"/>';
250
+ }
251
  }
252
 
253
+ /**
254
+ * Function provided for old widget include code compatability
255
+ * @param array $args Not needed
256
+ */
257
+ function transposh_widget($args = array()) {
258
+ $my_transposh_plugin->widget->transposh_widget($args);
259
+ }
260
  ?>