Ecwid Ecommerce Shopping Cart - Version 5.5

Version Description

  • New random product widget. A new sidebar widget allows you add a random product block to the site sidebar. Each time your customer opens or refreshes a page on your site, they will see one of your store products in the sidebar. Enable the new random product widget under AppearanceWidgets section in your Wordpress admin backend. Do not forget to add pictures to your products to bring site visitors attention to your store.
  • Minor fixes and improvements.
Download this release

Release Info

Developer Ecwid
Plugin Icon 128x128 Ecwid Ecommerce Shopping Cart
Version 5.5
Comparing to
See all releases

Code changes from version 5.4.3 to 5.5

css/admin.css CHANGED
@@ -275,7 +275,9 @@ body[class*="_page_ecwid"] .ecwid-message {
275
  content: "\e605";
276
  }
277
 
278
- #available-widgets .widget-top.ecwid-widget-recentlyviewed .widget-title:before {
 
 
279
  content: "\e600";
280
  }
281
 
275
  content: "\e605";
276
  }
277
 
278
+ #available-widgets .widget-top.ecwid-widget-recentlyviewed .widget-title:before,
279
+ #available-widgets .widget-top.ecwid-widget-randomproduct .widget-title:before
280
+ {
281
  content: "\e600";
282
  }
283
 
css/frontend.css CHANGED
@@ -60,3 +60,7 @@ html#ecwid_html body#ecwid_body .ecwid table {
60
  font-size: 14px;
61
  font-weight: 400;
62
  }
 
 
 
 
60
  font-size: 14px;
61
  font-weight: 400;
62
  }
63
+
64
+ .ecwid-random-product:not(.loaded) {
65
+ min-height: 290px;
66
+ }
ecwid-shopping-cart.php CHANGED
@@ -5,7 +5,7 @@ Plugin URI: http://www.ecwid.com?source=wporg
5
  Description: Ecwid is a free full-featured shopping cart. It can be easily integrated with any Wordpress blog and takes less than 5 minutes to set up.
6
  Text Domain: ecwid-shopping-cart
7
  Author: Ecwid Team
8
- Version: 5.4.3
9
  Author URI: http://www.ecwid.com?source=wporg
10
  */
11
 
@@ -1342,6 +1342,10 @@ function ecwid_get_scriptjs_params( $force_lang = null ) {
1342
  if ( Ecwid_Products::is_enabled() ) {
1343
  $params .= '&data_sync_products=1';
1344
  }
 
 
 
 
1345
 
1346
  return $params;
1347
  }
@@ -2556,7 +2560,7 @@ function ecwid_is_sso_enabled() {
2556
 
2557
  $is_sso_enabled = false;
2558
 
2559
- $is_apiv3_sso = ecwid_is_paid_account() && get_option('ecwid_is_sso_enabled') && $ecwid_oauth->has_scope('create_customers');
2560
  $is_apiv1_sso = ecwid_is_paid_account() && get_option('ecwid_sso_secret_key');
2561
 
2562
  $is_sso_enabled = $is_apiv3_sso || $is_apiv1_sso;
5
  Description: Ecwid is a free full-featured shopping cart. It can be easily integrated with any Wordpress blog and takes less than 5 minutes to set up.
6
  Text Domain: ecwid-shopping-cart
7
  Author: Ecwid Team
8
+ Version: 5.5
9
  Author URI: http://www.ecwid.com?source=wporg
10
  */
11
 
1342
  if ( Ecwid_Products::is_enabled() ) {
1343
  $params .= '&data_sync_products=1';
1344
  }
1345
+
1346
+ if (is_active_widget(false, false, 'ecwidrandomproduct')) {
1347
+ $params .= '&data_rpw=1';
1348
+ }
1349
 
1350
  return $params;
1351
  }
2560
 
2561
  $is_sso_enabled = false;
2562
 
2563
+ $is_apiv3_sso = ecwid_is_paid_account() && get_option('ecwid_is_sso_enabled') && $ecwid_oauth && $ecwid_oauth->has_scope('create_customers');
2564
  $is_apiv1_sso = ecwid_is_paid_account() && get_option('ecwid_sso_secret_key');
2565
 
2566
  $is_sso_enabled = $is_apiv3_sso || $is_apiv1_sso;
includes/class-ecwid-api.php ADDED
@@ -0,0 +1,10 @@
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+
4
+ class Ecwid_API {
5
+ public static function page_contains_product_browser( $page_id = 0 ) {
6
+ require_once ECWID_PLUGIN_DIR . 'includes/class-ecwid-store-page.php';
7
+
8
+ return Ecwid_Store_Page::is_store_page( $page_id );
9
+ }
10
+ }
includes/class-ecwid-nav-menus.php CHANGED
@@ -161,7 +161,11 @@ class Ecwid_Nav_Menus {
161
  $counter = 0;
162
 
163
  for ( $i = 0; $i < count($items); $i++ ) {
164
-
 
 
 
 
165
  $item = $items[$i];
166
  $items[$i]->menu_order = $i + 1;
167
 
161
  $counter = 0;
162
 
163
  for ( $i = 0; $i < count($items); $i++ ) {
164
+
165
+ if (!isset($items[$i])) {
166
+ continue;
167
+ }
168
+
169
  $item = $items[$i];
170
  $items[$i]->menu_order = $i + 1;
171
 
includes/class-ecwid-oauth.php CHANGED
@@ -124,6 +124,7 @@ class Ecwid_OAuth {
124
 
125
  update_option( 'ecwid_oauth_scope', $result->scope );
126
  update_option( 'ecwid_api_check_time', 0 );
 
127
  EcwidPlatform::cache_reset( 'all_categories' );
128
  $this->api->save_token($result->access_token);
129
 
124
 
125
  update_option( 'ecwid_oauth_scope', $result->scope );
126
  update_option( 'ecwid_api_check_time', 0 );
127
+ update_option( 'ecwid_public_token', $result->public_token );
128
  EcwidPlatform::cache_reset( 'all_categories' );
129
  $this->api->save_token($result->access_token);
130
 
includes/class-ecwid-products.php CHANGED
@@ -379,7 +379,7 @@ class Ecwid_Products {
379
  $over = FALSE;
380
 
381
  $offset = 0;
382
- $limit = 100;
383
  if ($settings && @$settings['offset']) {
384
  $offset = $settings['offset'];
385
  }
379
  $over = FALSE;
380
 
381
  $offset = 0;
382
+ $limit = 20;
383
  if ($settings && @$settings['offset']) {
384
  $offset = $settings['offset'];
385
  }
includes/class-ecwid-seo-links.php CHANGED
@@ -101,8 +101,8 @@ class Ecwid_Seo_Links {
101
 
102
  protected function get_seo_links_patterns() {
103
  return array(
104
- '[^/]*-p[0-9]+',
105
- '[^/]*-c[0-9]+',
106
  'cart',
107
  'checkout',
108
  'checkout\/shipping',
@@ -178,7 +178,7 @@ JS;
178
  }
179
 
180
  protected static function _get_pb_preg_pattern() {
181
- return $pattern = '!.*-(p|c)([0-9]*)!';
182
  }
183
 
184
  public function build_rewrite_rules( ) {
101
 
102
  protected function get_seo_links_patterns() {
103
  return array(
104
+ '.*-p([0-9]+)(\/.*|\?.*)?',
105
+ '.*-c([0-9]+)(\/.*|\?.*)?',
106
  'cart',
107
  'checkout',
108
  'checkout\/shipping',
178
  }
179
 
180
  protected static function _get_pb_preg_pattern() {
181
+ return $pattern = '!.*-(p|c)([0-9]+)(\/.*|\?.*)?$!';
182
  }
183
 
184
  public function build_rewrite_rules( ) {
includes/widgets.php CHANGED
@@ -8,6 +8,8 @@ include_once "widgets/class-ecwid-widget-search.php";
8
  include_once "widgets/class-ecwid-widget-store-link.php";
9
  include_once "widgets/class-ecwid-widget-floating-shopping-cart.php";
10
  include_once "widgets/class-ecwid-widget-vertical-categories-list.php";
 
 
11
 
12
  if (ecwid_migrations_is_original_plugin_version_older_than('4.3')) {
13
  include_once "widgets/class-ecwid-widget-vcategories.php";
@@ -33,6 +35,7 @@ function ecwid_sidebar_widgets_init() {
33
  register_widget('Ecwid_Widget_Recently_Viewed');
34
  register_widget('Ecwid_Widget_Floating_Shopping_Cart');
35
  register_widget('Ecwid_Widget_Vertical_Categories_List');
 
36
 
37
  if (ecwid_migrations_is_original_plugin_version_older_than('4.3')) {
38
  register_widget('Ecwid_Widget_VCategories');
8
  include_once "widgets/class-ecwid-widget-store-link.php";
9
  include_once "widgets/class-ecwid-widget-floating-shopping-cart.php";
10
  include_once "widgets/class-ecwid-widget-vertical-categories-list.php";
11
+ include_once "widgets/class-ecwid-widget-random-product.php";
12
+
13
 
14
  if (ecwid_migrations_is_original_plugin_version_older_than('4.3')) {
15
  include_once "widgets/class-ecwid-widget-vcategories.php";
35
  register_widget('Ecwid_Widget_Recently_Viewed');
36
  register_widget('Ecwid_Widget_Floating_Shopping_Cart');
37
  register_widget('Ecwid_Widget_Vertical_Categories_List');
38
+ register_widget('Ecwid_Widget_Random_Product');
39
 
40
  if (ecwid_migrations_is_original_plugin_version_older_than('4.3')) {
41
  register_widget('Ecwid_Widget_VCategories');
includes/widgets/class-ecwid-widget-random-product.php ADDED
@@ -0,0 +1,71 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ class Ecwid_Widget_Random_Product extends WP_Widget {
3
+
4
+ function __construct() {
5
+ $widget_ops = array('classname' => 'widget_ecwid_random_product', 'description' => __("Displays a random product from your store to attract customer attention.", 'ecwid-shopping-cart') );
6
+ parent::__construct('ecwidrandomproduct', __('Random Product', 'ecwid-shopping-cart'), $widget_ops);
7
+
8
+ }
9
+
10
+ function widget($args, $instance) {
11
+ extract($args);
12
+ $title = apply_filters('widget_title', empty($instance['title']) ? '&nbsp;' : $instance['title']);
13
+
14
+ $product = Ecwid_Product::get_random_product();
15
+
16
+ $name = esc_attr($product->name);
17
+
18
+ $url = $product->link;
19
+
20
+ $content = <<<HTML
21
+ <div class="ecwid ecwid-random-product ecwid-SingleProduct-v2 ecwid-SingleProduct-v2-bordered ecwid-SingleProduct-v2-centered ecwid-Product ecwid-Product-$product->id" itemscope itemtype="http://schema.org/Product" data-single-product-id="$product->id">
22
+ <a href="$url"><div itemprop="image"></div></a>
23
+ <a href="$url"><div class="ecwid-title" itemprop="name" content="$name"></div></a>
24
+ <a href="$url"><div itemtype="http://schema.org/Offer" itemscope itemprop="offers">
25
+ <div class="ecwid-productBrowser-price ecwid-price" itemprop="price" content="$product->price" data-spw-price-location="button">
26
+ <div itemprop="priceCurrency"></div>
27
+ </div>
28
+ </div>
29
+ </a>
30
+ </div>
31
+ <script type="text/javascript">xProduct()</script>
32
+ HTML;
33
+
34
+
35
+ echo $before_widget;
36
+
37
+ if ( $title )
38
+ echo $before_title . $title . $after_title;
39
+
40
+ echo '<div>';
41
+
42
+ echo '<!-- noptimize -->';
43
+ echo ecwid_get_scriptjs_code();
44
+ echo $content;
45
+
46
+ echo '<!-- /noptimize -->';
47
+ echo '</div>';
48
+
49
+ echo $after_widget;
50
+ }
51
+
52
+ function update($new_instance, $old_instance){
53
+ $instance = $old_instance;
54
+ $instance['title'] = strip_tags(stripslashes($new_instance['title']));
55
+
56
+ return $instance;
57
+ }
58
+
59
+ function form($instance){
60
+ $instance = wp_parse_args( (array) $instance, array('title'=>'') );
61
+
62
+ $title = htmlspecialchars($instance['title']);
63
+
64
+ if (!$title) {
65
+ $title = __('Random Product', 'ecwid-shopping-cart');
66
+ }
67
+
68
+ echo '<p><label for="' . $this->get_field_name('title') . '">' . __('Title:') . ' <input style="width:100%;" id="' . $this->get_field_id('title') . '" name="' . $this->get_field_name('title') . '" type="text" value="' . $title . '" /></label></p>';
69
+ }
70
+
71
+ }
js/nav-menu-frontend.js CHANGED
@@ -18,10 +18,11 @@ jQuery(document).ready(function() {
18
 
19
  Ecwid.OnPageLoaded.add(refreshEcwidMenuItemsSelection);
20
 
21
- function refreshEcwidMenuItemsSelection() {
 
22
  $allMenus = jQuery('ul').has('li.menu-item');
23
  $allMenus.each(function (idx, el) {
24
- var current = findCurrentEcwidMenuItem(el);
25
  if (current) {
26
  highlightCurrentMenuItem(el, current);
27
  }
@@ -35,7 +36,33 @@ jQuery(document).ready(function() {
35
  item.addClass('current-menu-item current_page_item');
36
  }
37
 
38
- function findCurrentEcwidMenuItem(menuElement) {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
39
  var specificMenuItem = findSpecificMenuItem(menuElement);
40
  if (specificMenuItem) {
41
  return specificMenuItem;
18
 
19
  Ecwid.OnPageLoaded.add(refreshEcwidMenuItemsSelection);
20
 
21
+ function refreshEcwidMenuItemsSelection(page) {
22
+
23
  $allMenus = jQuery('ul').has('li.menu-item');
24
  $allMenus.each(function (idx, el) {
25
+ var current = findCurrentEcwidMenuItem(el, page);
26
  if (current) {
27
  highlightCurrentMenuItem(el, current);
28
  }
36
  item.addClass('current-menu-item current_page_item');
37
  }
38
 
39
+ function findCurrentEcwidMenuItem(menuElement, page) {
40
+
41
+ if (page) {
42
+ var endswith = null;
43
+ if (page.type == 'CATEGORY') {
44
+ if (page.categoryId == 0) {
45
+ endswith = '';
46
+ } else {
47
+ endswith = 'c' + page.categoryId;
48
+ }
49
+ }else if (page.type == 'PRODUCT') {
50
+ endswith = 'p' + page.productId;
51
+ }
52
+
53
+ if (endswith != null) {
54
+
55
+ if (endswith == '') {
56
+ endswith = ec.config.baseUrl;
57
+ }
58
+ var selector = '>li a[href*="' + ec.config.baseUrl + '"]';
59
+ var exactCatalogPage = jQuery('>li a[href$="' + endswith + '"][href*="' + ec.config.baseUrl + '"]', menuElement).closest('li');
60
+ if (exactCatalogPage.length > 0) {
61
+ return exactCatalogPage;
62
+ }
63
+ }
64
+ }
65
+
66
  var specificMenuItem = findSpecificMenuItem(menuElement);
67
  if (specificMenuItem) {
68
  return specificMenuItem;
js/store-editor-mce.js CHANGED
@@ -179,6 +179,10 @@ tinymce.PluginManager.add( 'ecwid', function( editor ) {
179
  }
180
  } else if ( event.target.nodeName !== 'IMG' ) {
181
  removeToolbar();
 
 
 
 
182
  }
183
  });
184
 
179
  }
180
  } else if ( event.target.nodeName !== 'IMG' ) {
181
  removeToolbar();
182
+
183
+ if (event.target.nodeName == 'INPUT' && event.target.id == 'ecwid-edit-store-button') {
184
+ ecwid_open_store_popup();
185
+ }
186
  }
187
  });
188
 
js/store-editor-page.js CHANGED
@@ -129,8 +129,6 @@ jQuery(document).ready(function() {
129
  if (hasEcwid && button.length == 0) {
130
  var button = jQuery('<input type="button" id="ecwid-edit-store-button" contenteditable="false" data-mce-bogus="true" value="' + ecwid_i18n.edit_store_appearance + '" />')
131
  .appendTo(body);
132
-
133
- button.click(ecwid_open_store_popup);
134
  } else if (!hasEcwid && button.length > 0) {
135
  tinymce.activeEditor.dom.remove(button);
136
  }
129
  if (hasEcwid && button.length == 0) {
130
  var button = jQuery('<input type="button" id="ecwid-edit-store-button" contenteditable="false" data-mce-bogus="true" value="' + ecwid_i18n.edit_store_appearance + '" />')
131
  .appendTo(body);
 
 
132
  } else if (!hasEcwid && button.length > 0) {
133
  tinymce.activeEditor.dom.remove(button);
134
  }
languages/ecwid-shopping-cart-ru_RU.mo CHANGED
Binary file
languages/ecwid-shopping-cart-ru_RU.po CHANGED
@@ -1651,6 +1651,12 @@ msgstr "Последняя синхронизация"
1651
  msgid "Not synchronized yet"
1652
  msgstr "Не синхронизовано"
1653
 
 
 
 
 
 
 
1654
  #. Plugin Name of the plugin/theme
1655
  msgid "Ecwid Shopping Cart"
1656
  msgstr "Интернет-магазин Эквид"
1651
  msgid "Not synchronized yet"
1652
  msgstr "Не синхронизовано"
1653
 
1654
+ msgid "Random Product"
1655
+ msgstr "Случайный товар"
1656
+
1657
+ msgid "Displays a random product from your store to attract customer attention."
1658
+ msgstr "Показывает случайный товар из магазина, чтобы привлечь внимание покупателя."
1659
+
1660
  #. Plugin Name of the plugin/theme
1661
  msgid "Ecwid Shopping Cart"
1662
  msgstr "Интернет-магазин Эквид"
lib/JSON.php DELETED
@@ -1,806 +0,0 @@
1
- <?php
2
- /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
3
-
4
- /**
5
- * Converts to and from JSON format.
6
- *
7
- * JSON (JavaScript Object Notation) is a lightweight data-interchange
8
- * format. It is easy for humans to read and write. It is easy for machines
9
- * to parse and generate. It is based on a subset of the JavaScript
10
- * Programming Language, Standard ECMA-262 3rd Edition - December 1999.
11
- * This feature can also be found in Python. JSON is a text format that is
12
- * completely language independent but uses conventions that are familiar
13
- * to programmers of the C-family of languages, including C, C++, C#, Java,
14
- * JavaScript, Perl, TCL, and many others. These properties make JSON an
15
- * ideal data-interchange language.
16
- *
17
- * This package provides a simple encoder and decoder for JSON notation. It
18
- * is intended for use with client-side Javascript applications that make
19
- * use of HTTPRequest to perform server communication functions - data can
20
- * be encoded into JSON notation for use in a client-side javascript, or
21
- * decoded from incoming Javascript requests. JSON format is native to
22
- * Javascript, and can be directly eval()'ed with no further parsing
23
- * overhead
24
- *
25
- * All strings should be in ASCII or UTF-8 format!
26
- *
27
- * LICENSE: Redistribution and use in source and binary forms, with or
28
- * without modification, are permitted provided that the following
29
- * conditions are met: Redistributions of source code must retain the
30
- * above copyright notice, this list of conditions and the following
31
- * disclaimer. Redistributions in binary form must reproduce the above
32
- * copyright notice, this list of conditions and the following disclaimer
33
- * in the documentation and/or other materials provided with the
34
- * distribution.
35
- *
36
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
37
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
38
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
39
- * NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
40
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
41
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
42
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
43
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
44
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
45
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
46
- * DAMAGE.
47
- *
48
- * @category
49
- * @package Services_JSON
50
- * @author Michal Migurski <mike-json@teczno.com>
51
- * @author Matt Knapp <mdknapp[at]gmail[dot]com>
52
- * @author Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
53
- * @copyright 2005 Michal Migurski
54
- * @version CVS: $Id: JSON.php,v 1.31 2006/06/28 05:54:17 migurski Exp $
55
- * @license http://www.opensource.org/licenses/bsd-license.php
56
- * @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
57
- */
58
-
59
- /**
60
- * Marker constant for Services_JSON::decode(), used to flag stack state
61
- */
62
- define('SERVICES_JSON_SLICE', 1);
63
-
64
- /**
65
- * Marker constant for Services_JSON::decode(), used to flag stack state
66
- */
67
- define('SERVICES_JSON_IN_STR', 2);
68
-
69
- /**
70
- * Marker constant for Services_JSON::decode(), used to flag stack state
71
- */
72
- define('SERVICES_JSON_IN_ARR', 3);
73
-
74
- /**
75
- * Marker constant for Services_JSON::decode(), used to flag stack state
76
- */
77
- define('SERVICES_JSON_IN_OBJ', 4);
78
-
79
- /**
80
- * Marker constant for Services_JSON::decode(), used to flag stack state
81
- */
82
- define('SERVICES_JSON_IN_CMT', 5);
83
-
84
- /**
85
- * Behavior switch for Services_JSON::decode()
86
- */
87
- define('SERVICES_JSON_LOOSE_TYPE', 16);
88
-
89
- /**
90
- * Behavior switch for Services_JSON::decode()
91
- */
92
- define('SERVICES_JSON_SUPPRESS_ERRORS', 32);
93
-
94
- /**
95
- * Converts to and from JSON format.
96
- *
97
- * Brief example of use:
98
- *
99
- * <code>
100
- * // create a new instance of Services_JSON
101
- * $json = new Services_JSON();
102
- *
103
- * // convert a complexe value to JSON notation, and send it to the browser
104
- * $value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
105
- * $output = $json->encode($value);
106
- *
107
- * print($output);
108
- * // prints: ["foo","bar",[1,2,"baz"],[3,[4]]]
109
- *
110
- * // accept incoming POST data, assumed to be in JSON notation
111
- * $input = file_get_contents('php://input', 1000000);
112
- * $value = $json->decode($input);
113
- * </code>
114
- */
115
- class Services_JSON
116
- {
117
- /**
118
- * constructs a new JSON instance
119
- *
120
- * @param int $use object behavior flags; combine with boolean-OR
121
- *
122
- * possible values:
123
- * - SERVICES_JSON_LOOSE_TYPE: loose typing.
124
- * "{...}" syntax creates associative arrays
125
- * instead of objects in decode().
126
- * - SERVICES_JSON_SUPPRESS_ERRORS: error suppression.
127
- * Values which can't be encoded (e.g. resources)
128
- * appear as NULL instead of throwing errors.
129
- * By default, a deeply-nested resource will
130
- * bubble up with an error, so all return values
131
- * from encode() should be checked with isError()
132
- */
133
- function Services_JSON($use = 0)
134
- {
135
- $this->use = $use;
136
- }
137
-
138
- /**
139
- * convert a string from one UTF-16 char to one UTF-8 char
140
- *
141
- * Normally should be handled by mb_convert_encoding, but
142
- * provides a slower PHP-only method for installations
143
- * that lack the multibye string extension.
144
- *
145
- * @param string $utf16 UTF-16 character
146
- * @return string UTF-8 character
147
- * @access private
148
- */
149
- function utf162utf8($utf16)
150
- {
151
- // oh please oh please oh please oh please oh please
152
- if(function_exists('mb_convert_encoding')) {
153
- return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
154
- }
155
-
156
- $bytes = (ord($utf16{0}) << 8) | ord($utf16{1});
157
-
158
- switch(true) {
159
- case ((0x7F & $bytes) == $bytes):
160
- // this case should never be reached, because we are in ASCII range
161
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
162
- return chr(0x7F & $bytes);
163
-
164
- case (0x07FF & $bytes) == $bytes:
165
- // return a 2-byte UTF-8 character
166
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
167
- return chr(0xC0 | (($bytes >> 6) & 0x1F))
168
- . chr(0x80 | ($bytes & 0x3F));
169
-
170
- case (0xFFFF & $bytes) == $bytes:
171
- // return a 3-byte UTF-8 character
172
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
173
- return chr(0xE0 | (($bytes >> 12) & 0x0F))
174
- . chr(0x80 | (($bytes >> 6) & 0x3F))
175
- . chr(0x80 | ($bytes & 0x3F));
176
- }
177
-
178
- // ignoring UTF-32 for now, sorry
179
- return '';
180
- }
181
-
182
- /**
183
- * convert a string from one UTF-8 char to one UTF-16 char
184
- *
185
- * Normally should be handled by mb_convert_encoding, but
186
- * provides a slower PHP-only method for installations
187
- * that lack the multibye string extension.
188
- *
189
- * @param string $utf8 UTF-8 character
190
- * @return string UTF-16 character
191
- * @access private
192
- */
193
- function utf82utf16($utf8)
194
- {
195
- // oh please oh please oh please oh please oh please
196
- if(function_exists('mb_convert_encoding')) {
197
- return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
198
- }
199
-
200
- switch(strlen($utf8)) {
201
- case 1:
202
- // this case should never be reached, because we are in ASCII range
203
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
204
- return $utf8;
205
-
206
- case 2:
207
- // return a UTF-16 character from a 2-byte UTF-8 char
208
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
209
- return chr(0x07 & (ord($utf8{0}) >> 2))
210
- . chr((0xC0 & (ord($utf8{0}) << 6))
211
- | (0x3F & ord($utf8{1})));
212
-
213
- case 3:
214
- // return a UTF-16 character from a 3-byte UTF-8 char
215
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
216
- return chr((0xF0 & (ord($utf8{0}) << 4))
217
- | (0x0F & (ord($utf8{1}) >> 2)))
218
- . chr((0xC0 & (ord($utf8{1}) << 6))
219
- | (0x7F & ord($utf8{2})));
220
- }
221
-
222
- // ignoring UTF-32 for now, sorry
223
- return '';
224
- }
225
-
226
- /**
227
- * encodes an arbitrary variable into JSON format
228
- *
229
- * @param mixed $var any number, boolean, string, array, or object to be encoded.
230
- * see argument 1 to Services_JSON() above for array-parsing behavior.
231
- * if var is a strng, note that encode() always expects it
232
- * to be in ASCII or UTF-8 format!
233
- *
234
- * @return mixed JSON string representation of input var or an error if a problem occurs
235
- * @access public
236
- */
237
- function encode($var)
238
- {
239
- switch (gettype($var)) {
240
- case 'boolean':
241
- return $var ? 'true' : 'false';
242
-
243
- case 'NULL':
244
- return 'null';
245
-
246
- case 'integer':
247
- return (int) $var;
248
-
249
- case 'double':
250
- case 'float':
251
- return (float) $var;
252
-
253
- case 'string':
254
- // STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
255
- $ascii = '';
256
- $strlen_var = strlen($var);
257
-
258
- /*
259
- * Iterate over every character in the string,
260
- * escaping with a slash or encoding to UTF-8 where necessary
261
- */
262
- for ($c = 0; $c < $strlen_var; ++$c) {
263
-
264
- $ord_var_c = ord($var{$c});
265
-
266
- switch (true) {
267
- case $ord_var_c == 0x08:
268
- $ascii .= '\b';
269
- break;
270
- case $ord_var_c == 0x09:
271
- $ascii .= '\t';
272
- break;
273
- case $ord_var_c == 0x0A:
274
- $ascii .= '\n';
275
- break;
276
- case $ord_var_c == 0x0C:
277
- $ascii .= '\f';
278
- break;
279
- case $ord_var_c == 0x0D:
280
- $ascii .= '\r';
281
- break;
282
-
283
- case $ord_var_c == 0x22:
284
- case $ord_var_c == 0x2F:
285
- case $ord_var_c == 0x5C:
286
- // double quote, slash, slosh
287
- $ascii .= '\\'.$var{$c};
288
- break;
289
-
290
- case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
291
- // characters U-00000000 - U-0000007F (same as ASCII)
292
- $ascii .= $var{$c};
293
- break;
294
-
295
- case (($ord_var_c & 0xE0) == 0xC0):
296
- // characters U-00000080 - U-000007FF, mask 110XXXXX
297
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
298
- $char = pack('C*', $ord_var_c, ord($var{$c + 1}));
299
- $c += 1;
300
- $utf16 = $this->utf82utf16($char);
301
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
302
- break;
303
-
304
- case (($ord_var_c & 0xF0) == 0xE0):
305
- // characters U-00000800 - U-0000FFFF, mask 1110XXXX
306
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
307
- $char = pack('C*', $ord_var_c,
308
- ord($var{$c + 1}),
309
- ord($var{$c + 2}));
310
- $c += 2;
311
- $utf16 = $this->utf82utf16($char);
312
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
313
- break;
314
-
315
- case (($ord_var_c & 0xF8) == 0xF0):
316
- // characters U-00010000 - U-001FFFFF, mask 11110XXX
317
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
318
- $char = pack('C*', $ord_var_c,
319
- ord($var{$c + 1}),
320
- ord($var{$c + 2}),
321
- ord($var{$c + 3}));
322
- $c += 3;
323
- $utf16 = $this->utf82utf16($char);
324
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
325
- break;
326
-
327
- case (($ord_var_c & 0xFC) == 0xF8):
328
- // characters U-00200000 - U-03FFFFFF, mask 111110XX
329
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
330
- $char = pack('C*', $ord_var_c,
331
- ord($var{$c + 1}),
332
- ord($var{$c + 2}),
333
- ord($var{$c + 3}),
334
- ord($var{$c + 4}));
335
- $c += 4;
336
- $utf16 = $this->utf82utf16($char);
337
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
338
- break;
339
-
340
- case (($ord_var_c & 0xFE) == 0xFC):
341
- // characters U-04000000 - U-7FFFFFFF, mask 1111110X
342
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
343
- $char = pack('C*', $ord_var_c,
344
- ord($var{$c + 1}),
345
- ord($var{$c + 2}),
346
- ord($var{$c + 3}),
347
- ord($var{$c + 4}),
348
- ord($var{$c + 5}));
349
- $c += 5;
350
- $utf16 = $this->utf82utf16($char);
351
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
352
- break;
353
- }
354
- }
355
-
356
- return '"'.$ascii.'"';
357
-
358
- case 'array':
359
- /*
360
- * As per JSON spec if any array key is not an integer
361
- * we must treat the the whole array as an object. We
362
- * also try to catch a sparsely populated associative
363
- * array with numeric keys here because some JS engines
364
- * will create an array with empty indexes up to
365
- * max_index which can cause memory issues and because
366
- * the keys, which may be relevant, will be remapped
367
- * otherwise.
368
- *
369
- * As per the ECMA and JSON specification an object may
370
- * have any string as a property. Unfortunately due to
371
- * a hole in the ECMA specification if the key is a
372
- * ECMA reserved word or starts with a digit the
373
- * parameter is only accessible using ECMAScript's
374
- * bracket notation.
375
- */
376
-
377
- // treat as a JSON object
378
- if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
379
- $properties = array_map(array($this, 'name_value'),
380
- array_keys($var),
381
- array_values($var));
382
-
383
- foreach($properties as $property) {
384
- if(Services_JSON::isError($property)) {
385
- return $property;
386
- }
387
- }
388
-
389
- return '{' . join(',', $properties) . '}';
390
- }
391
-
392
- // treat it like a regular array
393
- $elements = array_map(array($this, 'encode'), $var);
394
-
395
- foreach($elements as $element) {
396
- if(Services_JSON::isError($element)) {
397
- return $element;
398
- }
399
- }
400
-
401
- return '[' . join(',', $elements) . ']';
402
-
403
- case 'object':
404
- $vars = get_object_vars($var);
405
-
406
- $properties = array_map(array($this, 'name_value'),
407
- array_keys($vars),
408
- array_values($vars));
409
-
410
- foreach($properties as $property) {
411
- if(Services_JSON::isError($property)) {
412
- return $property;
413
- }
414
- }
415
-
416
- return '{' . join(',', $properties) . '}';
417
-
418
- default:
419
- return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
420
- ? 'null'
421
- : new Services_JSON_Error(gettype($var)." can not be encoded as JSON string");
422
- }
423
- }
424
-
425
- /**
426
- * array-walking function for use in generating JSON-formatted name-value pairs
427
- *
428
- * @param string $name name of key to use
429
- * @param mixed $value reference to an array element to be encoded
430
- *
431
- * @return string JSON-formatted name-value pair, like '"name":value'
432
- * @access private
433
- */
434
- function name_value($name, $value)
435
- {
436
- $encoded_value = $this->encode($value);
437
-
438
- if(Services_JSON::isError($encoded_value)) {
439
- return $encoded_value;
440
- }
441
-
442
- return $this->encode(strval($name)) . ':' . $encoded_value;
443
- }
444
-
445
- /**
446
- * reduce a string by removing leading and trailing comments and whitespace
447
- *
448
- * @param $str string string value to strip of comments and whitespace
449
- *
450
- * @return string string value stripped of comments and whitespace
451
- * @access private
452
- */
453
- function reduce_string($str)
454
- {
455
- $str = preg_replace(array(
456
-
457
- // eliminate single line comments in '// ...' form
458
- '#^\s*//(.+)$#m',
459
-
460
- // eliminate multi-line comments in '/* ... */' form, at start of string
461
- '#^\s*/\*(.+)\*/#Us',
462
-
463
- // eliminate multi-line comments in '/* ... */' form, at end of string
464
- '#/\*(.+)\*/\s*$#Us'
465
-
466
- ), '', $str);
467
-
468
- // eliminate extraneous space
469
- return trim($str);
470
- }
471
-
472
- /**
473
- * decodes a JSON string into appropriate variable
474
- *
475
- * @param string $str JSON-formatted string
476
- *
477
- * @return mixed number, boolean, string, array, or object
478
- * corresponding to given JSON input string.
479
- * See argument 1 to Services_JSON() above for object-output behavior.
480
- * Note that decode() always returns strings
481
- * in ASCII or UTF-8 format!
482
- * @access public
483
- */
484
- function decode($str)
485
- {
486
- $str = $this->reduce_string($str);
487
-
488
- switch (strtolower($str)) {
489
- case 'true':
490
- return true;
491
-
492
- case 'false':
493
- return false;
494
-
495
- case 'null':
496
- return null;
497
-
498
- default:
499
- $m = array();
500
-
501
- if (is_numeric($str)) {
502
- // Lookie-loo, it's a number
503
-
504
- // This would work on its own, but I'm trying to be
505
- // good about returning integers where appropriate:
506
- // return (float)$str;
507
-
508
- // Return float or int, as appropriate
509
- return ((float)$str == (integer)$str)
510
- ? (integer)$str
511
- : (float)$str;
512
-
513
- } elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
514
- // STRINGS RETURNED IN UTF-8 FORMAT
515
- $delim = substr($str, 0, 1);
516
- $chrs = substr($str, 1, -1);
517
- $utf8 = '';
518
- $strlen_chrs = strlen($chrs);
519
-
520
- for ($c = 0; $c < $strlen_chrs; ++$c) {
521
-
522
- $substr_chrs_c_2 = substr($chrs, $c, 2);
523
- $ord_chrs_c = ord($chrs{$c});
524
-
525
- switch (true) {
526
- case $substr_chrs_c_2 == '\b':
527
- $utf8 .= chr(0x08);
528
- ++$c;
529
- break;
530
- case $substr_chrs_c_2 == '\t':
531
- $utf8 .= chr(0x09);
532
- ++$c;
533
- break;
534
- case $substr_chrs_c_2 == '\n':
535
- $utf8 .= chr(0x0A);
536
- ++$c;
537
- break;
538
- case $substr_chrs_c_2 == '\f':
539
- $utf8 .= chr(0x0C);
540
- ++$c;
541
- break;
542
- case $substr_chrs_c_2 == '\r':
543
- $utf8 .= chr(0x0D);
544
- ++$c;
545
- break;
546
-
547
- case $substr_chrs_c_2 == '\\"':
548
- case $substr_chrs_c_2 == '\\\'':
549
- case $substr_chrs_c_2 == '\\\\':
550
- case $substr_chrs_c_2 == '\\/':
551
- if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
552
- ($delim == "'" && $substr_chrs_c_2 != '\\"')) {
553
- $utf8 .= $chrs{++$c};
554
- }
555
- break;
556
-
557
- case preg_match('/\\\u[0-9A-F]{4}/i', substr($chrs, $c, 6)):
558
- // single, escaped unicode character
559
- $utf16 = chr(hexdec(substr($chrs, ($c + 2), 2)))
560
- . chr(hexdec(substr($chrs, ($c + 4), 2)));
561
- $utf8 .= $this->utf162utf8($utf16);
562
- $c += 5;
563
- break;
564
-
565
- case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
566
- $utf8 .= $chrs{$c};
567
- break;
568
-
569
- case ($ord_chrs_c & 0xE0) == 0xC0:
570
- // characters U-00000080 - U-000007FF, mask 110XXXXX
571
- //see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
572
- $utf8 .= substr($chrs, $c, 2);
573
- ++$c;
574
- break;
575
-
576
- case ($ord_chrs_c & 0xF0) == 0xE0:
577
- // characters U-00000800 - U-0000FFFF, mask 1110XXXX
578
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
579
- $utf8 .= substr($chrs, $c, 3);
580
- $c += 2;
581
- break;
582
-
583
- case ($ord_chrs_c & 0xF8) == 0xF0:
584
- // characters U-00010000 - U-001FFFFF, mask 11110XXX
585
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
586
- $utf8 .= substr($chrs, $c, 4);
587
- $c += 3;
588
- break;
589
-
590
- case ($ord_chrs_c & 0xFC) == 0xF8:
591
- // characters U-00200000 - U-03FFFFFF, mask 111110XX
592
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
593
- $utf8 .= substr($chrs, $c, 5);
594
- $c += 4;
595
- break;
596
-
597
- case ($ord_chrs_c & 0xFE) == 0xFC:
598
- // characters U-04000000 - U-7FFFFFFF, mask 1111110X
599
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
600
- $utf8 .= substr($chrs, $c, 6);
601
- $c += 5;
602
- break;
603
-
604
- }
605
-
606
- }
607
-
608
- return $utf8;
609
-
610
- } elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
611
- // array, or object notation
612
-
613
- if ($str{0} == '[') {
614
- $stk = array(SERVICES_JSON_IN_ARR);
615
- $arr = array();
616
- } else {
617
- if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
618
- $stk = array(SERVICES_JSON_IN_OBJ);
619
- $obj = array();
620
- } else {
621
- $stk = array(SERVICES_JSON_IN_OBJ);
622
- $obj = new stdClass();
623
- }
624
- }
625
-
626
- array_push($stk, array('what' => SERVICES_JSON_SLICE,
627
- 'where' => 0,
628
- 'delim' => false));
629
-
630
- $chrs = substr($str, 1, -1);
631
- $chrs = $this->reduce_string($chrs);
632
-
633
- if ($chrs == '') {
634
- if (reset($stk) == SERVICES_JSON_IN_ARR) {
635
- return $arr;
636
-
637
- } else {
638
- return $obj;
639
-
640
- }
641
- }
642
-
643
- //print("\nparsing {$chrs}\n");
644
-
645
- $strlen_chrs = strlen($chrs);
646
-
647
- for ($c = 0; $c <= $strlen_chrs; ++$c) {
648
-
649
- $top = end($stk);
650
- $substr_chrs_c_2 = substr($chrs, $c, 2);
651
-
652
- if (($c == $strlen_chrs) || (($chrs{$c} == ',') && ($top['what'] == SERVICES_JSON_SLICE))) {
653
- // found a comma that is not inside a string, array, etc.,
654
- // OR we've reached the end of the character list
655
- $slice = substr($chrs, $top['where'], ($c - $top['where']));
656
- array_push($stk, array('what' => SERVICES_JSON_SLICE, 'where' => ($c + 1), 'delim' => false));
657
- //print("Found split at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
658
-
659
- if (reset($stk) == SERVICES_JSON_IN_ARR) {
660
- // we are in an array, so just push an element onto the stack
661
- array_push($arr, $this->decode($slice));
662
-
663
- } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
664
- // we are in an object, so figure
665
- // out the property name and set an
666
- // element in an associative array,
667
- // for now
668
- $parts = array();
669
-
670
- if (preg_match('/^\s*(["\'].*[^\\\]["\'])\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
671
- // "name":value pair
672
- $key = $this->decode($parts[1]);
673
- $val = $this->decode($parts[2]);
674
-
675
- if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
676
- $obj[$key] = $val;
677
- } else {
678
- $obj->$key = $val;
679
- }
680
- } elseif (preg_match('/^\s*(\w+)\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
681
- // name:value pair, where name is unquoted
682
- $key = $parts[1];
683
- $val = $this->decode($parts[2]);
684
-
685
- if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
686
- $obj[$key] = $val;
687
- } else {
688
- $obj->$key = $val;
689
- }
690
- }
691
-
692
- }
693
-
694
- } elseif ((($chrs{$c} == '"') || ($chrs{$c} == "'")) && ($top['what'] != SERVICES_JSON_IN_STR)) {
695
- // found a quote, and we are not inside a string
696
- array_push($stk, array('what' => SERVICES_JSON_IN_STR, 'where' => $c, 'delim' => $chrs{$c}));
697
- //print("Found start of string at {$c}\n");
698
-
699
- } elseif (($chrs{$c} == $top['delim']) &&
700
- ($top['what'] == SERVICES_JSON_IN_STR) &&
701
- ((strlen(substr($chrs, 0, $c)) - strlen(rtrim(substr($chrs, 0, $c), '\\'))) % 2 != 1)) {
702
- // found a quote, we're in a string, and it's not escaped
703
- // we know that it's not escaped becase there is _not_ an
704
- // odd number of backslashes at the end of the string so far
705
- array_pop($stk);
706
- //print("Found end of string at {$c}: ".substr($chrs, $top['where'], (1 + 1 + $c - $top['where']))."\n");
707
-
708
- } elseif (($chrs{$c} == '[') &&
709
- in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
710
- // found a left-bracket, and we are in an array, object, or slice
711
- array_push($stk, array('what' => SERVICES_JSON_IN_ARR, 'where' => $c, 'delim' => false));
712
- //print("Found start of array at {$c}\n");
713
-
714
- } elseif (($chrs{$c} == ']') && ($top['what'] == SERVICES_JSON_IN_ARR)) {
715
- // found a right-bracket, and we're in an array
716
- array_pop($stk);
717
- //print("Found end of array at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
718
-
719
- } elseif (($chrs{$c} == '{') &&
720
- in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
721
- // found a left-brace, and we are in an array, object, or slice
722
- array_push($stk, array('what' => SERVICES_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
723
- //print("Found start of object at {$c}\n");
724
-
725
- } elseif (($chrs{$c} == '}') && ($top['what'] == SERVICES_JSON_IN_OBJ)) {
726
- // found a right-brace, and we're in an object
727
- array_pop($stk);
728
- //print("Found end of object at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
729
-
730
- } elseif (($substr_chrs_c_2 == '/*') &&
731
- in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
732
- // found a comment start, and we are in an array, object, or slice
733
- array_push($stk, array('what' => SERVICES_JSON_IN_CMT, 'where' => $c, 'delim' => false));
734
- $c++;
735
- //print("Found start of comment at {$c}\n");
736
-
737
- } elseif (($substr_chrs_c_2 == '*/') && ($top['what'] == SERVICES_JSON_IN_CMT)) {
738
- // found a comment end, and we're in one now
739
- array_pop($stk);
740
- $c++;
741
-
742
- for ($i = $top['where']; $i <= $c; ++$i)
743
- $chrs = substr_replace($chrs, ' ', $i, 1);
744
-
745
- //print("Found end of comment at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
746
-
747
- }
748
-
749
- }
750
-
751
- if (reset($stk) == SERVICES_JSON_IN_ARR) {
752
- return $arr;
753
-
754
- } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
755
- return $obj;
756
-
757
- }
758
-
759
- }
760
- }
761
- }
762
-
763
- /**
764
- * @todo Ultimately, this should just call PEAR::isError()
765
- */
766
- function isError($data, $code = null)
767
- {
768
- if (class_exists('pear')) {
769
- return PEAR::isError($data, $code);
770
- } elseif (is_object($data) && (get_class($data) == 'services_json_error' ||
771
- is_subclass_of($data, 'services_json_error'))) {
772
- return true;
773
- }
774
-
775
- return false;
776
- }
777
- }
778
-
779
- if (class_exists('PEAR_Error')) {
780
-
781
- class Services_JSON_Error extends PEAR_Error
782
- {
783
- function Services_JSON_Error($message = 'unknown error', $code = null,
784
- $mode = null, $options = null, $userinfo = null)
785
- {
786
- parent::PEAR_Error($message, $code, $mode, $options, $userinfo);
787
- }
788
- }
789
-
790
- } else {
791
-
792
- /**
793
- * @todo Ultimately, this class shall be descended from PEAR_Error
794
- */
795
- class Services_JSON_Error
796
- {
797
- function Services_JSON_Error($message = 'unknown error', $code = null,
798
- $mode = null, $options = null, $userinfo = null)
799
- {
800
-
801
- }
802
- }
803
-
804
- }
805
-
806
- ?>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
lib/ecwid_api_v3.php CHANGED
@@ -76,6 +76,7 @@ class Ecwid_Api_V3
76
  $result = EcwidPlatform::get_from_categories_cache($url);
77
  if ( !$result ) {
78
  $result = EcwidPlatform::fetch_url( $url );
 
79
  }
80
 
81
  if ($result['code'] != '200') {
@@ -88,6 +89,10 @@ class Ecwid_Api_V3
88
 
89
  if ( !empty( $result->items ) ) {
90
  foreach ( $result->items as $item ) {
 
 
 
 
91
  Ecwid_Category::from_stdclass( $item );
92
  }
93
  }
@@ -184,12 +189,19 @@ class Ecwid_Api_V3
184
  $params['cleanUrls'] = 'true';
185
  }
186
 
 
 
 
 
 
 
187
  $url = $this->build_request_url(
188
  $this->_products_api_url,
189
  $params
190
  );
191
-
192
  $result = EcwidPlatform::get_from_products_cache( $url );
 
193
  if (!$result ) {
194
  $result = EcwidPlatform::fetch_url( $url );
195
  if ($result['code'] != '200') {
@@ -210,6 +222,8 @@ class Ecwid_Api_V3
210
  }
211
  }
212
 
 
 
213
  return $result;
214
  }
215
 
@@ -263,7 +277,7 @@ class Ecwid_Api_V3
263
  )
264
  );
265
 
266
- if ($r§esult['code'] != '200') {
267
  return false;
268
  }
269
  $result = json_decode($result['data']);
@@ -373,6 +387,10 @@ class Ecwid_Api_V3
373
  $profile = json_decode($result['data']);
374
 
375
  EcwidPlatform::cache_set( self::PROFILE_CACHE_NAME, $profile, 60 * 5 );
 
 
 
 
376
 
377
  return self::$profile;
378
  }
@@ -478,4 +496,30 @@ class Ecwid_Api_V3
478
 
479
  return $url . '?' . build_query($params);
480
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
481
  }
76
  $result = EcwidPlatform::get_from_categories_cache($url);
77
  if ( !$result ) {
78
  $result = EcwidPlatform::fetch_url( $url );
79
+
80
  }
81
 
82
  if ($result['code'] != '200') {
89
 
90
  if ( !empty( $result->items ) ) {
91
  foreach ( $result->items as $item ) {
92
+ if (Ecwid_Seo_Links::is_enabled()) {
93
+ $item->seo_link = $item->url;
94
+ }
95
+
96
  Ecwid_Category::from_stdclass( $item );
97
  }
98
  }
189
  $params['cleanUrls'] = 'true';
190
  }
191
 
192
+ $params['enabled'] = 'true';
193
+
194
+ if (EcwidPlatform::get('hide_out_of_stock')) {
195
+ $params['inStock'] = 'true';
196
+ }
197
+
198
  $url = $this->build_request_url(
199
  $this->_products_api_url,
200
  $params
201
  );
202
+
203
  $result = EcwidPlatform::get_from_products_cache( $url );
204
+
205
  if (!$result ) {
206
  $result = EcwidPlatform::fetch_url( $url );
207
  if ($result['code'] != '200') {
222
  }
223
  }
224
 
225
+ $this->_maybe_remember_all_products($params, $result, $url);
226
+
227
  return $result;
228
  }
229
 
277
  )
278
  );
279
 
280
+ if ($result['code'] != '200') {
281
  return false;
282
  }
283
  $result = json_decode($result['data']);
387
  $profile = json_decode($result['data']);
388
 
389
  EcwidPlatform::cache_set( self::PROFILE_CACHE_NAME, $profile, 60 * 5 );
390
+
391
+ if ($profile && isset($profile->settings) && isset($profile->settings->hideOutOfStockProductsInStorefront)) {
392
+ EcwidPlatform::set('hide_out_of_stock', $profile->settings->hideOutOfStockProductsInStorefront);
393
+ }
394
 
395
  return self::$profile;
396
  }
496
 
497
  return $url . '?' . build_query($params);
498
  }
499
+
500
+ protected function _maybe_remember_all_products($params, $result, $url)
501
+ {
502
+ $limiting_params = array(
503
+ 'updatedFrom', 'keyword', 'category', 'productId'
504
+ );
505
+
506
+ $all = true;
507
+ foreach ($limiting_params as $param) {
508
+ if (array_key_exists($param, $params)) {
509
+ $all = false;
510
+ break;
511
+ }
512
+ }
513
+
514
+ if ($all) {
515
+
516
+ EcwidPlatform::store_in_products_cache('ecwid_total_products', $result->total);
517
+
518
+ if ($result->total < 100 && $result->count == $result->total) {
519
+ EcwidPlatform::store_in_products_cache('ecwid_all_products_request', $url);
520
+ } else {
521
+ EcwidPlatform::store_in_products_cache('ecwid_all_products_request', '');
522
+ }
523
+ }
524
+ }
525
  }
lib/ecwid_catalog.php CHANGED
@@ -126,7 +126,7 @@ class EcwidCatalog
126
  }
127
 
128
  $batch_result = $this->_get_apiv1_batch_result( $params );
129
- if ( !isset($batch_result->main_category) ) {
130
  $batch_result->main_category = null;
131
  }
132
 
126
  }
127
 
128
  $batch_result = $this->_get_apiv1_batch_result( $params );
129
+ if ( $batch_result && !isset($batch_result->main_category) ) {
130
  $batch_result->main_category = null;
131
  }
132
 
lib/ecwid_platform.php CHANGED
@@ -259,14 +259,7 @@ class EcwidPlatform {
259
 
260
  return $transports;
261
  }
262
-
263
- static public function is_set_time_limit_available() {
264
- return function_exists('set_time_limit' )
265
- && strpos( ini_get( 'disable_functions' ), 'set_time_limit' ) == false
266
- && ! ini_get( 'safe_mode' );
267
- }
268
-
269
-
270
  static public function store_in_products_cache( $url, $data ) {
271
 
272
  self::_store_in_cache($url, 'products', $data);
259
 
260
  return $transports;
261
  }
262
+
 
 
 
 
 
 
 
263
  static public function store_in_products_cache( $url, $data ) {
264
 
265
  self::_store_in_cache($url, 'products', $data);
lib/ecwid_product.php CHANGED
@@ -52,6 +52,41 @@ class Ecwid_Product extends Ecwid_Catalog_Entry
52
  return $p;
53
  }
54
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
55
  public static function get_without_loading($id, $fallback_object = null)
56
  {
57
  $p = new Ecwid_Product();
52
  return $p;
53
  }
54
 
55
+ public static function get_random_product()
56
+ {
57
+ $total = EcwidPlatform::get_from_products_cache('ecwid_total_products');
58
+
59
+ $all_products = false;
60
+
61
+ if ($total < 100 && $total > 0 && EcwidPlatform::get_from_products_cache('ecwid_all_products_request')) {
62
+ $all_products = EcwidPlatform::get_from_products_cache(
63
+ EcwidPlatform::get_from_products_cache('ecwid_all_products_request')
64
+ );
65
+ }
66
+
67
+ if ( $all_products ) {
68
+ $index = rand( 0, $total - 1 );
69
+
70
+ $result = json_decode($all_products['data']);
71
+
72
+ $random_product_id = $result->items[$index]->id;
73
+ } else {
74
+ $index = rand( 0, $total );
75
+ $offset = floor($index / 100) * 100;
76
+
77
+ $api = new Ecwid_Api_V3();
78
+ $result = $api->search_products(
79
+ array(
80
+ 'offset' => $offset
81
+ )
82
+ );
83
+
84
+ $random_product_id = $result->items[$index - $offset]->id;
85
+ }
86
+
87
+ return Ecwid_Product::get_by_id( $random_product_id );
88
+ }
89
+
90
  public static function get_without_loading($id, $fallback_object = null)
91
  {
92
  $p = new Ecwid_Product();
readme.txt CHANGED
@@ -3,7 +3,7 @@ Contributors: Ecwid
3
  Tags: ecommerce, downloadable products, Facebook ecommerce, online store, paypal, product catalog, shop, shopping cart, store
4
  Requires at least: 3.5
5
  Tested up to: 4.8
6
- Stable tag: 5.4.3
7
 
8
  Powerful, easy to use ecommerce shopping cart. Bank level PCI DSS Level 1 security. iPhone & Android apps. Superb support. Free plan available.
9
 
@@ -149,6 +149,10 @@ You can use Ecwid’s built-in import tools to copy your store products from any
149
  * [Ecwid eCommerce Forums](https://www.ecwid.com/forums/forumdisplay.php?f=19)
150
 
151
  == Changelog ==
 
 
 
 
152
  = 5.4.3 =
153
  - **Speed optimization for the plugin settings pages.** We improved the plugin admin settings code to make sure it requires less time and resources and thus works faster.
154
  - **Fixed a bug in the integration with the Google XML Sitemaps plugin.** The sitemaps generated by that plugin might contain invalid data related to the store product pages. That was caused by a bug in the Ecwid plugin. We fixed that, your sitemap should work fine now.
@@ -162,7 +166,6 @@ You can use Ecwid’s built-in import tools to copy your store products from any
162
  - **Fixed “Strict standards” code notices.** Some users may discover this notice on their site, if the debugging messages are not disabled in the Wordpress installation. That didn’t affect the store functionality, but looked odd. We fixed that — there should not be any warning messages displayed now.
163
  - Minor fixes and improvements.
164
 
165
-
166
  = 5.4.1 =
167
  - Fixed an issue with the store page loading in the newest version 5.4. In some rare occasions, the store page might not display right after update to the version 5.4. We fixed the issue to make sure all stores are working well.
168
  - Added a workaround for a conflict with the third party “Product Advisor for Ecwid” plugin. The “Product Advisor” plugin has a bug that prevents it from working correctly with the newest versions of the Ecwid plugin. When the Product advisor plugin is enabled, the site pages do not respond. We added a workaround to the Ecwid plugin to make sure the WP admin pages will work well for the “Product advisor”. So, if you’re using the “Product advisor” plugin and see any issue with your site now, please disable that plugin in your WP admin backend. We’re speaking with the author of the Product advisor plugin so there will hopefully be a solution soon.
3
  Tags: ecommerce, downloadable products, Facebook ecommerce, online store, paypal, product catalog, shop, shopping cart, store
4
  Requires at least: 3.5
5
  Tested up to: 4.8
6
+ Stable tag: 5.5
7
 
8
  Powerful, easy to use ecommerce shopping cart. Bank level PCI DSS Level 1 security. iPhone & Android apps. Superb support. Free plan available.
9
 
149
  * [Ecwid eCommerce Forums](https://www.ecwid.com/forums/forumdisplay.php?f=19)
150
 
151
  == Changelog ==
152
+ = 5.5 =
153
+ - **New random product widget.** A new sidebar widget allows you add a random product block to the site sidebar. Each time your customer opens or refreshes a page on your site, they will see one of your store products in the sidebar. Enable the new random product widget under Appearance→Widgets section in your Wordpress admin backend. Do not forget to add pictures to your products to bring site visitors’ attention to your store.
154
+ - Minor fixes and improvements.
155
+
156
  = 5.4.3 =
157
  - **Speed optimization for the plugin settings pages.** We improved the plugin admin settings code to make sure it requires less time and resources and thus works faster.
158
  - **Fixed a bug in the integration with the Google XML Sitemaps plugin.** The sitemaps generated by that plugin might contain invalid data related to the store product pages. That was caused by a bug in the Ecwid plugin. We fixed that, your sitemap should work fine now.
166
  - **Fixed “Strict standards” code notices.** Some users may discover this notice on their site, if the debugging messages are not disabled in the Wordpress installation. That didn’t affect the store functionality, but looked odd. We fixed that — there should not be any warning messages displayed now.
167
  - Minor fixes and improvements.
168
 
 
169
  = 5.4.1 =
170
  - Fixed an issue with the store page loading in the newest version 5.4. In some rare occasions, the store page might not display right after update to the version 5.4. We fixed the issue to make sure all stores are working well.
171
  - Added a workaround for a conflict with the third party “Product Advisor for Ecwid” plugin. The “Product Advisor” plugin has a bug that prevents it from working correctly with the newest versions of the Ecwid plugin. When the Product advisor plugin is enabled, the site pages do not respond. We added a workaround to the Ecwid plugin to make sure the WP admin pages will work well for the “Product advisor”. So, if you’re using the “Product advisor” plugin and see any issue with your site now, please disable that plugin in your WP admin backend. We’re speaking with the author of the Product advisor plugin so there will hopefully be a solution soon.
templates/sync.php CHANGED
@@ -7,18 +7,7 @@ $api = new Ecwid_Api_V3(get_ecwid_store_id());
7
  <script>
8
  jQuery(document).ready(function() {
9
 
10
- var sse_available = false;
11
- var set_time_limit_available = <?php echo EcwidPlatform::is_set_time_limit_available() ? 'true' : 'false'; ?>;
12
- if (set_time_limit_available && typeof(EventSource) != 'undefined') {
13
- sse_available = true;
14
- }
15
-
16
- if (sse_available && <?php echo ( get_option( Ecwid_Products::OPTION_NO_SSE ) ? '0' : '1') ?>) {
17
- jQuery('#sse_on').html('YES');
18
- } else {
19
- jQuery('#sse_on').html('NO');
20
- jQuery('#sync-container').addClass('no-sse');
21
- }
22
 
23
  jQuery('#ecwid_local_base_enabled').click(function() {
24
  jQuery('#sync-container').css('display', (jQuery(this).is(':checked')) ? '' : 'none');
@@ -77,7 +66,7 @@ function do_no_sse_sync(mode, offset, limit, time) {
77
  }
78
 
79
  function process_no_sse_sync(data) {
80
- var mode = 'deleted', offset = 0, limit = 100;
81
 
82
  var processed_updates = data.updated + data.created + data.deleted_disabled;
83
  var processed_deletes = data.deleted + data.skipped_deleted;
@@ -164,7 +153,6 @@ jQuery('#sync-button-slow').click(function() {
164
  <?php else: ?>
165
 
166
  <div class="sync-block" id="sync-buttons">
167
- <a id="sync-button"><?php _e('Synchronize products', 'ecwid-shopping-cart'); ?></a>
168
  <a id="sync-button-slow"><?php _e('Synchronize products', 'ecwid-shopping-cart'); ?></a>
169
  </div>
170
  <div class="sync-block" id="updating">
7
  <script>
8
  jQuery(document).ready(function() {
9
 
10
+ jQuery('#sync-container').addClass('no-sse');
 
 
 
 
 
 
 
 
 
 
 
11
 
12
  jQuery('#ecwid_local_base_enabled').click(function() {
13
  jQuery('#sync-container').css('display', (jQuery(this).is(':checked')) ? '' : 'none');
66
  }
67
 
68
  function process_no_sse_sync(data) {
69
+ var mode = 'deleted', offset = 0, limit = 20;
70
 
71
  var processed_updates = data.updated + data.created + data.deleted_disabled;
72
  var processed_deletes = data.deleted + data.skipped_deleted;
153
  <?php else: ?>
154
 
155
  <div class="sync-block" id="sync-buttons">
 
156
  <a id="sync-button-slow"><?php _e('Synchronize products', 'ecwid-shopping-cart'); ?></a>
157
  </div>
158
  <div class="sync-block" id="updating">