FEEDZY RSS Feeds Lite - Version 3.0.8

Version Description

  • 20/02/2017 =
  • Added $sizes param to feedzy_thumb_output.
  • Added check when title is empty.
  • Fixed image encoding url.
Download this release

Release Info

Developer codeinwp
Plugin Icon 128x128 FEEDZY RSS Feeds Lite
Version 3.0.8
Comparing to
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Code changes from version 3.0.7 to 3.0.8

Files changed (7) hide show
  1. CHANGELOG.md +5 -3
  2. css/feedzy-rss-feeds.css +2 -2
  3. feedzy-rss-feed.php +1 -1
  4. includes/abstract/feedzy-rss-feeds-admin-abstract.php +425 -382
  5. includes/feedzy-rss-feeds.php +1 -1
  6. languages/feedzy-rss-feeds.pot +5 -5
  7. readme.txt +5 -0
CHANGELOG.md CHANGED
@@ -1,4 +1,9 @@
1
 
 
 
 
2
- Added sizes param to feedzy_thumb_output.
3
- Dont show items with empty title.
4
 
5
 
6
 
7
- Fixed is_new when pro is active.
1
 
2
+
3
+
4
+
5
+
6
+
7
 
8
 
9
 
 
css/feedzy-rss-feeds.css CHANGED
@@ -2,7 +2,7 @@
2
  * feedzy-rss-feeds.css
3
  * Feedzy RSS Feed
4
  * Copyright: (c) 2016 Themeisle, themeisle.com
5
- * Version: 3.0.7
6
  * Plugin Name: FEEDZY RSS Feeds
7
  * Plugin URI: http://themeisle.com/plugins/feedzy-rss-feeds/
8
  * Author: Themeisle
@@ -48,7 +48,7 @@
48
 
49
  /*noinspection CssUnusedSymbol*/
50
  .feedzy-rss .rss_item .rss_image .fetched {
51
- z-index: 999;
52
  }
53
 
54
  .feedzy-rss .rss_item .rss_image {
2
  * feedzy-rss-feeds.css
3
  * Feedzy RSS Feed
4
  * Copyright: (c) 2016 Themeisle, themeisle.com
5
+ * Version: 3.0.8
6
  * Plugin Name: FEEDZY RSS Feeds
7
  * Plugin URI: http://themeisle.com/plugins/feedzy-rss-feeds/
8
  * Author: Themeisle
48
 
49
  /*noinspection CssUnusedSymbol*/
50
  .feedzy-rss .rss_item .rss_image .fetched {
51
+ z-index: 9;
52
  }
53
 
54
  .feedzy-rss .rss_item .rss_image {
feedzy-rss-feed.php CHANGED
@@ -15,7 +15,7 @@
15
  * Plugin Name: Feedzy RSS Feeds Lite
16
  * Plugin URI: https://themeisle.com/plugins/feedzy-rss-feeds-lite/
17
  * Description: This is a short description of what the plugin does. It's displayed in the WordPress admin area.
18
- * Version: 3.0.7
19
  * Author: Themeisle
20
  * Author URI: http://themeisle.com
21
  * License: GPL-2.0+
15
  * Plugin Name: Feedzy RSS Feeds Lite
16
  * Plugin URI: https://themeisle.com/plugins/feedzy-rss-feeds-lite/
17
  * Description: This is a short description of what the plugin does. It's displayed in the WordPress admin area.
18
+ * Version: 3.0.8
19
  * Author: Themeisle
20
  * Author URI: http://themeisle.com
21
  * License: GPL-2.0+
includes/abstract/feedzy-rss-feeds-admin-abstract.php CHANGED
@@ -8,6 +8,7 @@
8
  * @package feedzy-rss-feeds
9
  * @subpackage feedzy-rss-feeds/includes/abstract
10
  */
 
11
  /**
12
  * The Feedzy RSS functions of the plugin.
13
  *
@@ -20,17 +21,19 @@
20
  */
21
  abstract class Feedzy_Rss_Feeds_Admin_Abstract {
22
 
23
-
24
  /**
25
  * Defines the default image to use on RSS Feeds
26
  *
27
  * @since 3.0.0
28
  * @access public
 
29
  * @param string $imageSrc The image source, currently not used.
 
30
  * @return string
31
  */
32
  public function feedzy_define_default_image( $imageSrc ) {
33
  $defaultImg = FEEDZY_ABSURL . '/img/feedzy-default.jpg';
 
34
  return apply_filters( 'feedzy_define_default_image_filter', $defaultImg );
35
  }
36
 
@@ -42,12 +45,15 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
42
  *
43
  * @since 3.0.0
44
  * @access public
 
45
  * @param object $error The error Object.
46
  * @param string $feedURL The feed URL.
 
47
  * @return string
48
  */
49
- public function feedzy_default_error_notice( $error, $feedURL ) {
50
  error_log( 'Feedzy RSS Feeds - related feed: ' . print_r( $feedURL ) . ' - Error message: ' . $this->feedzy_array_obj_string( $error ) );
 
51
  return '<div id="message" class="error" data-error"' . esc_attr( $this->feedzy_array_obj_string( $error ) ) . '"><p>' . __( 'Sorry, this feed is currently unavailable or does not exists anymore.', 'feedzy-rss-feeds' ) . '</p></div>';
52
  }
53
 
@@ -56,7 +62,9 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
56
  *
57
  * @since 3.0.0
58
  * @access public
 
59
  * @param object $error The error Object.
 
60
  * @return string
61
  */
62
  public function feedzy_array_obj_string( $error ) {
@@ -72,14 +80,17 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
72
  *
73
  * @since 3.0.0
74
  * @access public
75
- * @param string $itemAttr The item attribute.
76
- * @param array $sizes An array with the current sizes.
 
 
77
  * @return string
78
  */
79
  public function feedzy_add_item_padding( $itemAttr, $sizes ) {
80
- $paddinTop = number_format( ( 15 / 150 ) * $sizes['height'], 0 );
81
  $paddinBottom = number_format( ( 25 / 150 ) * $sizes['height'], 0 );
82
  $stylePadding = ' style="padding: ' . $paddinTop . 'px 0 ' . $paddinBottom . 'px"';
 
83
  return $itemAttr . $stylePadding;
84
  }
85
 
@@ -88,220 +99,29 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
88
  *
89
  * @since 3.0.0
90
  * @access public
91
- * @param string $itemAttr The item attribute.
 
 
92
  * @return string
93
  */
94
  public function feedzy_classes_item( $itemAttr = '', $sizes = '', $item = '', $feedURL = '', $sc = '' ) {
95
  $classes = array( 'rss_item' );
96
  $classes = apply_filters( 'feedzy_add_classes_item', $classes, $sc );
97
  $classes = ' class="' . implode( ' ', $classes ) . '"';
98
- return $itemAttr . $classes;
99
- }
100
-
101
- /**
102
- * Retrive image from the item object
103
- *
104
- * @since 3.0.0
105
- * @access public
106
- * @param object $item The item object.
107
- * @return string
108
- */
109
- public function feedzy_retrieve_image( $item ) {
110
- $theThumbnail = '';
111
- if ( $enclosures = $item->get_enclosures() ) {
112
- foreach ( (array) $enclosures as $enclosure ) {
113
- // Item thumbnail
114
- if ( $thumbnail = $enclosure->get_thumbnail() ) {
115
- $theThumbnail = $thumbnail;
116
- }
117
-
118
- if ( isset( $enclosure->thumbnails ) ) {
119
- foreach ( (array) $enclosure->thumbnails as $thumbnail ) {
120
- $theThumbnail = $thumbnail;
121
- }
122
- }
123
-
124
- if ( $thumbnail = $enclosure->embed() ) {
125
- $pattern = '/https?:\/\/.*\.(?:jpg|JPG|jpe|JPE|jpeg|JPEG|gif|GIF|png|PNG)/iU';
126
- if ( preg_match( $pattern, $thumbnail, $matches ) ) {
127
- $theThumbnail = $matches[0];
128
- }
129
- }
130
-
131
- foreach ( (array) $enclosure->get_link() as $thumbnail ) {
132
- $pattern = '/https?:\/\/.*\.(?:jpg|JPG|jpe|JPE|jpeg|JPEG|gif|GIF|png|PNG)/iU';
133
- $imgsrc = $thumbnail;
134
-
135
- if ( preg_match( $pattern, $imgsrc, $matches ) ) {
136
- $theThumbnail = $matches[0];
137
- break;
138
- }
139
- }
140
-
141
- // Break loop if thumbnail is found
142
- if ( ! empty( $theThumbnail ) ) {
143
- break;
144
- }
145
- }
146
- }
147
-
148
- // xmlns:itunes podcast
149
- if ( empty( $theThumbnail ) ) {
150
- $data = $item->get_item_tags( 'http://www.itunes.com/dtds/podcast-1.0.dtd', 'image' );
151
- if ( isset( $data['0']['attribs']['']['href'] ) && ! empty( $data['0']['attribs']['']['href'] ) ) {
152
- $theThumbnail = $data['0']['attribs']['']['href'];
153
- }
154
- }
155
-
156
- // Content image
157
- if ( empty( $theThumbnail ) ) {
158
- $feedDescription = $item->get_content();
159
- $theThumbnail = $this->feedzy_return_image( $feedDescription );
160
- }
161
-
162
- // Description image
163
- if ( empty( $theThumbnail ) ) {
164
- $feedDescription = $item->get_description();
165
- $theThumbnail = $this->feedzy_return_image( $feedDescription );
166
- }
167
-
168
- return $theThumbnail;
169
- }
170
-
171
- /**
172
- * Get an image from a string
173
- *
174
- * @since 3.0.0
175
- * @access public
176
- * @param string $string A string with an <img/> tag.
177
- * @return string
178
- */
179
- public function feedzy_return_image( $string ) {
180
- $img = html_entity_decode( $string, ENT_QUOTES, 'UTF-8' );
181
- $pattern = '/<img[^>]+\>/i';
182
- preg_match( $pattern, $img, $matches );
183
- if ( isset( $matches[0] ) ) {
184
- $blacklistCount = 0;
185
- foreach ( $matches as $matche ) {
186
- $link = $this->feedzy_scrape_image( $matche );
187
- $blacklist = array();
188
- $blacklist = apply_filters( 'feedzy_feed_blacklist_images', $this->feedzy_blacklist_images( $blacklist ) );
189
- foreach ( $blacklist as $string ) {
190
- if ( strpos( (string) $link, $string ) !== false ) {
191
- $blacklistCount++;
192
- }
193
- }
194
- if ( $blacklistCount == 0 ) { break;
195
- }
196
- }
197
- if ( $blacklistCount == 0 ) { return $link;
198
- }
199
- }
200
- return '';
201
- }
202
 
203
- /**
204
- * Scrape an image for link from a string with an <img/>
205
- *
206
- * @since 3.0.0
207
- * @access public
208
- * @param string $string A string with an <img/> tag.
209
- * @param string $link The link to search for.
210
- * @return string
211
- */
212
- public function feedzy_scrape_image( $string, $link = '' ) {
213
- $pattern = '/src=[\'"]?([^\'" >]+)[\'" >]/';
214
- preg_match( $pattern, $string, $link );
215
- if ( isset( $link[1] ) ) {
216
- $link = urldecode( $link[1] );
217
- }
218
- return $link;
219
  }
220
 
221
  /**
222
- * List blacklisted images to prevent fetching emoticons
223
  *
224
  * @since 3.0.0
225
  * @access public
226
- * @param array $blacklist An array with blacklisted resources.
227
- * @return array
228
- */
229
- public function feedzy_blacklist_images( $blacklist ) {
230
- $blacklist = array(
231
- 'frownie.png',
232
- 'icon_arrow.gif',
233
- 'icon_biggrin.gif',
234
- 'icon_confused.gif',
235
- 'icon_cool.gif',
236
- 'icon_cry.gif',
237
- 'icon_eek.gif',
238
- 'icon_evil.gif',
239
- 'icon_exclaim.gif',
240
- 'icon_idea.gif',
241
- 'icon_lol.gif',
242
- 'icon_mad.gif',
243
- 'icon_mrgreen.gif',
244
- 'icon_neutral.gif',
245
- 'icon_question.gif',
246
- 'icon_razz.gif',
247
- 'icon_redface.gif',
248
- 'icon_rolleyes.gif',
249
- 'icon_sad.gif',
250
- 'icon_smile.gif',
251
- 'icon_surprised.gif',
252
- 'icon_twisted.gif',
253
- 'icon_wink.gif',
254
- 'mrgreen.png',
255
- 'rolleyes.png',
256
- 'simple-smile.png',
257
- );
258
- return $blacklist;
259
- }
260
-
261
- /**
262
- * Image name encoder and url retrive if in url param
263
  *
264
- * @since 3.0.0
265
- * @access public
266
- * @param string $string A string containing the image URL.
267
- * @return string
268
- */
269
- public function feedzy_image_encode( $string ) {
270
- // Check if img url is set as an URL parameter
271
- $url_tab = parse_url( $string );
272
- if ( isset( $url_tab['query'] ) ) {
273
- preg_match_all( '/(http|https):\/\/[^ ]+(\.gif|\.GIF|\.jpg|\.JPG|\.jpeg|\.JPEG|\.png|\.PNG)/', $url_tab['query'], $imgUrl );
274
- if ( isset( $imgUrl[0][0] ) ) {
275
- $string = $imgUrl[0][0];
276
- }
277
- }
278
-
279
- // Encode image name only en keep extra parameters
280
- $query = $extention = '';
281
- $url_tab = parse_url( $string );
282
- if ( isset( $url_tab['query'] ) ) {
283
- $query = '?' . $url_tab['query'];
284
- }
285
- $path_parts = pathinfo( $string );
286
- $path = $path_parts['dirname'];
287
- $file = rawurldecode( $path_parts['filename'] );
288
- $extention = pathinfo( $url_tab['path'], PATHINFO_EXTENSION );
289
- if ( ! empty( $extention ) ) {
290
- $extention = '.' . $extention;
291
- }
292
-
293
- // Return a well encoded image url
294
- return $path . '/' . rawurlencode( $file ) . $extention . $query;
295
- }
296
-
297
- /**
298
- * Filter feed description input
299
  *
300
- * @since 3.0.0
301
- * @access public
302
- * @param string $description The feed description.
303
- * @param string $content The feed description.
304
- * @param string $feedURL The feed URL.
305
  * @return string
306
  */
307
  public function feedzy_summary_input_filter( $description, $content, $feedURL ) {
@@ -316,17 +136,18 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
316
  *
317
  * @since 3.0.0
318
  * @access public
 
319
  * @param boolean $continue A boolean to stop the script.
320
- * @param array $sc The shortcode attributes.
321
- * @param object $item The feed item.
322
- * @param string $feedURL The feed URL.
 
323
  * @return boolean
324
  */
325
  public function feedzy_feed_item_keywords_title( $continue, $sc, $item, $feedURL ) {
326
  if ( feedzy_is_new() && ! feedzy_is_pro() ) {
327
  return true;
328
  }
329
-
330
  $keywords_title = $sc['keywords_title'];
331
  if ( ! empty( $keywords_title ) ) {
332
  $continue = false;
@@ -336,10 +157,10 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
336
  }
337
  }
338
  }
 
339
  return $continue;
340
  }
341
 
342
-
343
  /**
344
  * Include cover picture (medium) to rss feed enclosure
345
  * and media:content
@@ -349,44 +170,125 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
349
  */
350
  public function feedzy_include_thumbnail_rss() {
351
  global $post;
352
-
353
  if ( has_post_thumbnail( $post->ID ) ) {
354
-
355
  $postThumbnailId = get_post_thumbnail_id( $post->ID );
356
- $attachmentMeta = wp_get_attachment_metadata( $postThumbnailId );
357
- $imageUrl = wp_get_attachment_image_src( $postThumbnailId, 'medium' );
358
-
359
  echo '<enclosure url="' . $imageUrl[0] . '" length="' . filesize( get_attached_file( $postThumbnailId ) ) . '" type="image/jpg" />';
360
  echo '<media:content url="' . $imageUrl[0] . '" width="' . $attachmentMeta['sizes']['medium']['width'] . '" height="' . $attachmentMeta['sizes']['medium']['height'] . '" medium="image" type="' . $attachmentMeta['sizes']['medium']['mime-type'] . '" />';
361
 
362
  }
363
  }
364
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
365
  /**
366
  * Returns the attributes of the shortcode
367
  *
368
  * @since 3.0.0
369
  * @access public
 
370
  * @param array $atts The attributes passed by WordPress.
 
371
  * @return array
372
  */
373
  public function get_short_code_attributes( $atts ) {
374
  // Retrieve & extract shorcode parameters
375
  $sc = shortcode_atts( array(
376
- 'feeds' => '', // comma separated feeds url
377
- 'max' => '5', // number of feeds items (0 for unlimited)
378
- 'feed_title' => 'yes', // display feed title yes/no
379
- 'target' => '_blank', // _blank, _self
380
- 'title' => '', // strip title after X char
381
- 'meta' => 'yes', // yes, no
382
- 'summary' => 'yes', // strip title
383
- 'summarylength' => '', // strip summary after X char
384
- 'thumb' => 'auto', // yes, no, auto
385
- 'default' => '', // default thumb URL if no image found (only if thumb is set to yes or auto)
386
- 'size' => '', // thumbs pixel size
387
- 'keywords_title' => '', // only display item if title contains specific keywords (comma-separated list/case sensitive)
 
 
 
 
 
 
 
 
 
 
 
 
388
  ), $atts, 'feedzy_default' );
389
-
390
  $sc = array_merge( $sc, apply_filters( 'feedzy_get_short_code_attributes_filter', $atts ) );
391
 
392
  return $sc;
@@ -397,24 +299,26 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
397
  *
398
  * @since 3.0.0
399
  * @access public
 
400
  * @param string $feeds The feeds from the shortcode attribute.
 
401
  * @return array|mixed
402
  */
403
  public function get_feed_url( $feeds ) {
404
  $feedURL = '';
405
  if ( ! empty( $feeds ) ) {
406
- $feeds = rtrim( $feeds, ',' );
407
- $feeds = explode( ',', $feeds );
408
  $feedURL = array();
409
  // Remove SSL from HTTP request to prevent fetching errors
410
  foreach ( $feeds as $feed ) {
411
  $feedURL[] = preg_replace( '/^https:/i', 'http:', $feed );
412
  }
413
-
414
  if ( count( $feedURL ) === 1 ) {
415
  $feedURL = $feedURL[0];
416
  }
417
  }
 
418
  return $feedURL;
419
  }
420
 
@@ -423,8 +327,10 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
423
  *
424
  * @since 3.0.0
425
  * @access public
426
- * @param array $sc The shorcode attributes array.
427
- * @param string $feedURL The feed url.
 
 
428
  * @return mixed
429
  */
430
  public function sanitize_attr( $sc, $feedURL ) {
@@ -433,15 +339,12 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
433
  } elseif ( empty( $sc['max'] ) || ! ctype_digit( $sc['max'] ) ) {
434
  $sc['max'] = '5';
435
  }
436
-
437
  if ( empty( $sc['size'] ) || ! ctype_digit( $sc['size'] ) ) {
438
  $sc['size'] = '150';
439
  }
440
-
441
  if ( ! empty( $sc['title'] ) && ! ctype_digit( $sc['title'] ) ) {
442
  $sc['title'] = '';
443
  }
444
-
445
  if ( ! empty( $sc['keywords_title'] ) ) {
446
  $sc['keywords_title'] = rtrim( $sc['keywords_title'], ',' );
447
  $sc['keywords_title'] = array_map( 'trim', explode( ',', $sc['keywords_title'] ) );
@@ -450,11 +353,9 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
450
  $sc['keywords_ban'] = rtrim( $sc['keywords_ban'], ',' );
451
  $sc['keywords_ban'] = array_map( 'trim', explode( ',', $sc['keywords_ban'] ) );
452
  }
453
-
454
  if ( ! empty( $sc['summarylength'] ) && ! ctype_digit( $sc['summarylength'] ) ) {
455
  $sc['summarylength'] = '';
456
  }
457
-
458
  if ( empty( $sc['default'] ) ) {
459
  $sc['default'] = apply_filters( 'feedzy_default_image', $sc['default'], $feedURL );
460
  }
@@ -463,20 +364,102 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
463
  }
464
 
465
  /**
466
- * Retrive the filter rss title array
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
467
  *
468
  * @since 3.0.0
469
  * @access private
470
- * @param object $feed The feed object.
 
 
471
  * @return array
472
  */
473
  private function get_feed_title_filter( $feed ) {
474
  return array(
475
- 'rss_url' => $feed->get_permalink(),
476
- 'rss_title_class' => 'rss_title',
477
- 'rss_title' => html_entity_decode( $feed->get_title() ),
478
  'rss_description_class' => 'rss_description',
479
- 'rss_description' => $feed->get_description(),
480
  );
481
  }
482
 
@@ -485,16 +468,17 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
485
  *
486
  * @since 3.0.0
487
  * @access private
488
- * @param array $sc The shorcode attributes array.
489
- * @param array $sizes The sizes array.
490
- * @param object $item The feed item object.
491
- * @param string $feedURL The feed url.
 
 
492
  * @return array
493
  */
494
  private function get_feed_item_filter( $sc, $sizes, $item, $feedURL ) {
495
  $itemLink = $item->get_permalink();
496
- $newLink = apply_filters( 'feedzy_item_url_filter', $itemLink, $sc );
497
-
498
  // Fetch image thumbnail
499
  if ( $sc['thumb'] == 'yes' || $sc['thumb'] == 'auto' ) {
500
  $theThumbnail = $this->feedzy_retrieve_image( $item );
@@ -510,14 +494,12 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
510
  $contentThumb .= '<span class="default" style="background-image:url(' . $sc['default'] . ');" alt="' . $item->get_title() . '"></span>';
511
  }
512
  }
513
-
514
- $contentThumb = apply_filters( 'feedzy_thumb_output', $contentThumb, $feedURL );
515
  } else {
516
  $contentThumb = '';
517
  $contentThumb .= '<span class="default" style="width:' . $sizes['width'] . 'px; height:' . $sizes['height'] . 'px; background-image:url(' . $sc['default'] . ');" alt="' . $item->get_title() . '"></span>';
518
- $contentThumb = apply_filters( 'feedzy_thumb_output', $contentThumb, $feedURL );
519
  }
520
-
521
  $contentTitle = '';
522
  if ( is_numeric( $sc['title'] ) && strlen( $item->get_title() ) > $sc['title'] ) {
523
  $contentTitle .= preg_replace( '/\s+?(\S+)?$/', '', substr( $item->get_title(), 0, $sc['title'] ) ) . '...';
@@ -525,17 +507,15 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
525
  $contentTitle .= $item->get_title();
526
  }
527
  $contentTitle = apply_filters( 'feedzy_title_output', $contentTitle, $feedURL );
528
-
529
  // Define Meta args
530
  $metaArgs = array(
531
- 'author' => true,
532
- 'date' => true,
533
  'date_format' => get_option( 'date_format' ),
534
  'time_format' => get_option( 'time_format' ),
535
  );
536
-
537
  // Filter: feedzy_meta_args
538
- $metaArgs = apply_filters( 'feedzy_meta_args', $metaArgs, $feedURL );
539
  $contentMeta = '';
540
  if ( $sc['meta'] == 'yes' && ( $metaArgs['author'] || $metaArgs['date'] ) ) {
541
  $contentMeta = '';
@@ -549,186 +529,249 @@ abstract class Feedzy_Rss_Feeds_Admin_Abstract {
549
  $contentMeta .= __( 'by', 'feedzy-rss-feeds' ) . ' <a href="http://' . $domain['host'] . '" target="' . $sc['target'] . '" title="' . $domain['host'] . '" >' . $authorName . '</a> ';
550
  }
551
  }
552
-
553
  if ( $metaArgs['date'] ) {
554
  $date_time = $item->get_date( 'U' );
555
- $date_time = apply_filters( 'feedzy_feed_timestamp',$date_time, $feedURL );
556
-
557
  $contentMeta .= __( 'on', 'feedzy-rss-feeds' ) . ' ' . date_i18n( $metaArgs['date_format'], $date_time );
558
  $contentMeta .= ' ';
559
  $contentMeta .= __( 'at', 'feedzy-rss-feeds' ) . ' ' . date_i18n( $metaArgs['time_format'], $date_time );
560
  }
561
  }
562
- $contentMeta = apply_filters( 'feedzy_meta_output', $contentMeta, $feedURL );
563
  $contentSummary = '';
564
  if ( $sc['summary'] == 'yes' ) {
565
  $contentSummary = '';
566
- $description = $item->get_description();
567
- $description = apply_filters( 'feedzy_summary_input', $description, $item->get_content(), $feedURL );
568
-
569
  if ( is_numeric( $sc['summarylength'] ) && strlen( $description ) > $sc['summarylength'] ) {
570
  $contentSummary .= preg_replace( '/\s+?(\S+)?$/', '', substr( $description, 0, $sc['summarylength'] ) ) . ' […]';
571
  } else {
572
  $contentSummary .= $description . ' […]';
573
  }
574
-
575
  $contentSummary = apply_filters( 'feedzy_summary_output', $contentSummary, $newLink, $feedURL );
576
  }
577
-
578
  $itemArray = array(
579
- 'item_img_class' => 'rss_image',
580
- 'item_img_style' => 'width:' . $sizes['width'] . 'px; height:' . $sizes['height'] . 'px;',
581
- 'item_url' => $newLink,
582
- 'item_url_target' => $sc['target'],
583
- 'item_url_title' => $item->get_title(),
584
- 'item_img' => $contentThumb,
585
- 'item_title' => $contentTitle,
586
  'item_content_class' => 'rss_content',
587
  'item_content_style' => '',
588
- 'item_meta' => $contentMeta,
589
- 'item_description' => $contentSummary,
590
  );
591
-
592
  $itemArray = apply_filters( 'feedzy_item_filter', $itemArray, $item );
593
 
594
  return $itemArray;
595
  }
596
 
597
  /**
598
- * Render the content to be displayed
599
  *
600
  * @since 3.0.0
601
  * @access public
602
- * @param array $sc The shorcode attributes array.
603
- * @param object $feed The feed object.
604
- * @param string $content The original content.
605
- * @param string $feedURL The feed url.
606
  * @return string
607
  */
608
- public function render_content( $sc, $feed, $content = '', $feedURL ) {
609
- $count = 0;
610
-
611
- $sizes = array( 'width' => $sc['size'], 'height' => $sc['size'] );
612
- $sizes = apply_filters( 'feedzy_thumb_sizes', $sizes, $feedURL );
613
-
614
- // Display the error message
615
- if ( $feed -> error() ) {
616
- $content .= apply_filters( 'feedzy_default_error', $feed -> error(), $feedURL );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
617
  }
618
-
619
- $feed_title['use_title'] = false;
620
- if ( $sc['feed_title'] == 'yes' ) {
621
- $feed_title = $this->get_feed_title_filter( $feed );
622
- $feed_title['use_title'] = true;
 
 
 
 
 
 
 
 
 
 
 
623
  }
624
 
625
- $count = 0;
626
- $items = apply_filters( 'feedzy_feed_items', $feed->get_items(), $feedURL );
627
- $feed_items = array();
628
- foreach ( (array) $items as $item ) {
629
- $continue = apply_filters( 'feedzy_item_keyword', true, $sc, $item, $feedURL );
630
- if ( $continue == true ) {
631
- // Count items
632
- if ( $count >= $sc['max'] ) {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
633
  break;
634
  }
635
- $itemAttr = apply_filters( 'feedzy_item_attributes', $itemAttr = '', $sizes, $item, $feedURL, $sc );
636
- $feed_items[ $count ] = $this->get_feed_item_filter( $sc, $sizes, $item, $feedURL );
637
- $feed_items[ $count ]['itemAttr'] = $itemAttr;
638
- $count++;
639
  }
640
  }
641
 
642
- $content = '<div class="feedzy-rss">';
 
643
 
644
- if ( $feed_title['use_title'] ) {
645
- $content .= '<div class="rss_header">';
646
- $content .= '<h2><a href="' . $feed->get_permalink() . '" class="rss_title">' . html_entity_decode( $feed->get_title() ) . '</a> <span class="rss_description"> ' . $feed->get_description() . '</span></h2>';
647
- $content .= '</div>';
 
 
 
 
 
 
 
 
 
 
 
 
648
  }
649
 
650
- $content .= '<ul>';
651
- foreach ( $feed_items as $item ) {
652
- $content .= '
653
- <li ' . $item['itemAttr'] . '>
654
- ' . ( ( ! empty( $item['item_img'] ) && $sc['thumb'] != 'no' ) ? '
655
- <div class="' . $item['item_img_class'] . '" style="' . $item['item_img_style'] . '">
656
- <a href="' . $item['item_url'] . '" target="' . $item['item_url_target'] . '" title="' . $item['item_url_title'] . '" style="' . $item['item_img_style'] . '">
657
- ' . $item['item_img'] . '
658
- </a>
659
- </div>' : '' ) . '
660
- <span class="title">
661
- <a href="' . $item['item_url'] . '" target="' . $item['item_url_target'] . '">
662
- ' . $item['item_title'] . '
663
- </a>
664
- </span>
665
- <div class="' . $item['item_content_class'] . '" style="' . $item['item_content_style'] . '">
666
- ' . ( ! empty( $item['item_meta'] ) ? '<small>
667
- ' . $item['item_meta'] . '
668
- </small>' : '' ) . '
669
- ' . ( ! empty( $item['item_description'] ) ? '<p>' . $item['item_description'] . '</p>':'') . '
670
- </div>
671
- </li>
672
- ';
673
- }
674
- $content .= '</ul> </div>';
675
 
676
- $content = apply_filters( 'feedzy_global_output', $content, $sc, $feed_title, $feed_items );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
677
 
678
- return $content;
679
  }
680
 
681
  /**
682
- * Main shortcode function
683
  *
684
  * @since 3.0.0
685
  * @access public
686
- * @param array $atts Shortcode attributes.
687
- * @param string $content The item feed content.
688
- * @return mixed
 
689
  */
690
- public function feedzy_rss( $atts, $content = '' ) {
691
- // Load SimplePie if not already
692
- if ( ! class_exists( 'SimplePie' ) ) {
693
- require_once( ABSPATH . WPINC . '/feed.php' );
694
- }
695
- $sc = $this->get_short_code_attributes( $atts );
696
- $feedURL = $this->get_feed_url( $sc['feeds'] );
697
- // Load SimplePie Instance
698
- $feed = fetch_feed( $feedURL );
699
- // TODO report error when is an error loading the feed
700
- if ( is_wp_error( $feed ) ) {
701
- // Fallback for different edge cases.
702
- if ( is_array( $feedURL ) ) {
703
- $feedURL = array_map( 'html_entity_decode',$feedURL );
704
- } else {
705
- $feedURL = html_entity_decode( $feedURL );
706
  }
707
-
708
- $feed = fetch_feed( $feedURL );
709
-
710
- if ( is_wp_error( $feed ) ) {
711
- return '';
 
 
 
 
 
 
 
 
 
 
 
712
  }
713
  }
714
- $feed->set_sanitize_class( 'SimplePie_Sanitize' );
715
- $feed->sanitize = new SimplePie_Sanitize();
716
- $feed -> enable_cache( true );
717
- $feed -> enable_order_by_date( true );
718
- $feed -> set_cache_class( 'WP_Feed_Cache' );
719
- $feed -> set_file_class( 'WP_SimplePie_File' );
720
- $feed -> set_cache_duration( apply_filters( 'wp_feed_cache_transient_lifetime', 7200, $feedURL ) );
721
- do_action_ref_array( 'wp_feed_options', array( $feed, $feedURL ) );
722
- $feed -> strip_comments( true );
723
- $feed -> strip_htmltags( array( 'base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style' ) );
724
- $feed -> init();
725
- $feed -> handle_content_type();
726
 
727
- $sc = $this->sanitize_attr( $sc, $feedURL );
728
-
729
- $content = $this->render_content( $sc, $feed, $content, $feedURL );
730
-
731
- return $content;
732
  }
733
 
734
  /**
8
  * @package feedzy-rss-feeds
9
  * @subpackage feedzy-rss-feeds/includes/abstract
10
  */
11
+
12
  /**
13
  * The Feedzy RSS functions of the plugin.
14
  *
21
  */
22
  abstract class Feedzy_Rss_Feeds_Admin_Abstract {
23
 
 
24
  /**
25
  * Defines the default image to use on RSS Feeds
26
  *
27
  * @since 3.0.0
28
  * @access public
29
+ *
30
  * @param string $imageSrc The image source, currently not used.
31
+ *
32
  * @return string
33
  */
34
  public function feedzy_define_default_image( $imageSrc ) {
35
  $defaultImg = FEEDZY_ABSURL . '/img/feedzy-default.jpg';
36
+
37
  return apply_filters( 'feedzy_define_default_image_filter', $defaultImg );
38
  }
39
 
45
  *
46
  * @since 3.0.0
47
  * @access public
48
+ *
49
  * @param object $error The error Object.
50
  * @param string $feedURL The feed URL.
51
+ *
52
  * @return string
53
  */
54
+ public function feedzy_default_error_notice( $error, $feedURL ) {
55
  error_log( 'Feedzy RSS Feeds - related feed: ' . print_r( $feedURL ) . ' - Error message: ' . $this->feedzy_array_obj_string( $error ) );
56
+
57
  return '<div id="message" class="error" data-error"' . esc_attr( $this->feedzy_array_obj_string( $error ) ) . '"><p>' . __( 'Sorry, this feed is currently unavailable or does not exists anymore.', 'feedzy-rss-feeds' ) . '</p></div>';
58
  }
59
 
62
  *
63
  * @since 3.0.0
64
  * @access public
65
+ *
66
  * @param object $error The error Object.
67
+ *
68
  * @return string
69
  */
70
  public function feedzy_array_obj_string( $error ) {
80
  *
81
  * @since 3.0.0
82
  * @access public
83
+ *
84
+ * @param string $itemAttr The item attribute.
85
+ * @param array $sizes An array with the current sizes.
86
+ *
87
  * @return string
88
  */
89
  public function feedzy_add_item_padding( $itemAttr, $sizes ) {
90
+ $paddinTop = number_format( ( 15 / 150 ) * $sizes['height'], 0 );
91
  $paddinBottom = number_format( ( 25 / 150 ) * $sizes['height'], 0 );
92
  $stylePadding = ' style="padding: ' . $paddinTop . 'px 0 ' . $paddinBottom . 'px"';
93
+
94
  return $itemAttr . $stylePadding;
95
  }
96
 
99
  *
100
  * @since 3.0.0
101
  * @access public
102
+ *
103
+ * @param string $itemAttr The item attribute.
104
+ *
105
  * @return string
106
  */
107
  public function feedzy_classes_item( $itemAttr = '', $sizes = '', $item = '', $feedURL = '', $sc = '' ) {
108
  $classes = array( 'rss_item' );
109
  $classes = apply_filters( 'feedzy_add_classes_item', $classes, $sc );
110
  $classes = ' class="' . implode( ' ', $classes ) . '"';
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
111
 
112
+ return $itemAttr . $classes;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
113
  }
114
 
115
  /**
116
+ * Filter feed description input
117
  *
118
  * @since 3.0.0
119
  * @access public
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
120
  *
121
+ * @param string $description The feed description.
122
+ * @param string $content The feed description.
123
+ * @param string $feedURL The feed URL.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
124
  *
 
 
 
 
 
125
  * @return string
126
  */
127
  public function feedzy_summary_input_filter( $description, $content, $feedURL ) {
136
  *
137
  * @since 3.0.0
138
  * @access public
139
+ *
140
  * @param boolean $continue A boolean to stop the script.
141
+ * @param array $sc The shortcode attributes.
142
+ * @param object $item The feed item.
143
+ * @param string $feedURL The feed URL.
144
+ *
145
  * @return boolean
146
  */
147
  public function feedzy_feed_item_keywords_title( $continue, $sc, $item, $feedURL ) {
148
  if ( feedzy_is_new() && ! feedzy_is_pro() ) {
149
  return true;
150
  }
 
151
  $keywords_title = $sc['keywords_title'];
152
  if ( ! empty( $keywords_title ) ) {
153
  $continue = false;
157
  }
158
  }
159
  }
160
+
161
  return $continue;
162
  }
163
 
 
164
  /**
165
  * Include cover picture (medium) to rss feed enclosure
166
  * and media:content
170
  */
171
  public function feedzy_include_thumbnail_rss() {
172
  global $post;
 
173
  if ( has_post_thumbnail( $post->ID ) ) {
 
174
  $postThumbnailId = get_post_thumbnail_id( $post->ID );
175
+ $attachmentMeta = wp_get_attachment_metadata( $postThumbnailId );
176
+ $imageUrl = wp_get_attachment_image_src( $postThumbnailId, 'medium' );
 
177
  echo '<enclosure url="' . $imageUrl[0] . '" length="' . filesize( get_attached_file( $postThumbnailId ) ) . '" type="image/jpg" />';
178
  echo '<media:content url="' . $imageUrl[0] . '" width="' . $attachmentMeta['sizes']['medium']['width'] . '" height="' . $attachmentMeta['sizes']['medium']['height'] . '" medium="image" type="' . $attachmentMeta['sizes']['medium']['mime-type'] . '" />';
179
 
180
  }
181
  }
182
 
183
+ /**
184
+ * Main shortcode function
185
+ *
186
+ * @since 3.0.0
187
+ * @access public
188
+ *
189
+ * @param array $atts Shortcode attributes.
190
+ * @param string $content The item feed content.
191
+ *
192
+ * @return mixed
193
+ */
194
+ public function feedzy_rss( $atts, $content = '' ) {
195
+ // Load SimplePie if not already
196
+ if ( ! class_exists( 'SimplePie' ) ) {
197
+ require_once( ABSPATH . WPINC . '/feed.php' );
198
+ }
199
+ $sc = $this->get_short_code_attributes( $atts );
200
+ $feedURL = $this->get_feed_url( $sc['feeds'] );
201
+ // Load SimplePie Instance
202
+ $feed = fetch_feed( $feedURL );
203
+ // TODO report error when is an error loading the feed
204
+ if ( is_wp_error( $feed ) ) {
205
+ // Fallback for different edge cases.
206
+ if ( is_array( $feedURL ) ) {
207
+ $feedURL = array_map( 'html_entity_decode', $feedURL );
208
+ } else {
209
+ $feedURL = html_entity_decode( $feedURL );
210
+ }
211
+ $feed = fetch_feed( $feedURL );
212
+ if ( is_wp_error( $feed ) ) {
213
+ return '';
214
+ }
215
+ }
216
+ $feed->set_sanitize_class( 'SimplePie_Sanitize' );
217
+ $feed->sanitize = new SimplePie_Sanitize();
218
+ $feed->enable_cache( true );
219
+ $feed->enable_order_by_date( true );
220
+ $feed->set_cache_class( 'WP_Feed_Cache' );
221
+ $feed->set_file_class( 'WP_SimplePie_File' );
222
+ $feed->set_cache_duration( apply_filters( 'wp_feed_cache_transient_lifetime', 7200, $feedURL ) );
223
+ do_action_ref_array( 'wp_feed_options', array( $feed, $feedURL ) );
224
+ $feed->strip_comments( true );
225
+ $feed->strip_htmltags( array(
226
+ 'base',
227
+ 'blink',
228
+ 'body',
229
+ 'doctype',
230
+ 'embed',
231
+ 'font',
232
+ 'form',
233
+ 'frame',
234
+ 'frameset',
235
+ 'html',
236
+ 'iframe',
237
+ 'input',
238
+ 'marquee',
239
+ 'meta',
240
+ 'noscript',
241
+ 'object',
242
+ 'param',
243
+ 'script',
244
+ 'style',
245
+ ) );
246
+ $feed->init();
247
+ $feed->handle_content_type();
248
+ $sc = $this->sanitize_attr( $sc, $feedURL );
249
+ $content = $this->render_content( $sc, $feed, $content, $feedURL );
250
+
251
+ return $content;
252
+ }
253
+
254
  /**
255
  * Returns the attributes of the shortcode
256
  *
257
  * @since 3.0.0
258
  * @access public
259
+ *
260
  * @param array $atts The attributes passed by WordPress.
261
+ *
262
  * @return array
263
  */
264
  public function get_short_code_attributes( $atts ) {
265
  // Retrieve & extract shorcode parameters
266
  $sc = shortcode_atts( array(
267
+ 'feeds' => '',
268
+ // comma separated feeds url
269
+ 'max' => '5',
270
+ // number of feeds items (0 for unlimited)
271
+ 'feed_title' => 'yes',
272
+ // display feed title yes/no
273
+ 'target' => '_blank',
274
+ // _blank, _self
275
+ 'title' => '',
276
+ // strip title after X char
277
+ 'meta' => 'yes',
278
+ // yes, no
279
+ 'summary' => 'yes',
280
+ // strip title
281
+ 'summarylength' => '',
282
+ // strip summary after X char
283
+ 'thumb' => 'auto',
284
+ // yes, no, auto
285
+ 'default' => '',
286
+ // default thumb URL if no image found (only if thumb is set to yes or auto)
287
+ 'size' => '',
288
+ // thumbs pixel size
289
+ 'keywords_title' => '',
290
+ // only display item if title contains specific keywords (comma-separated list/case sensitive)
291
  ), $atts, 'feedzy_default' );
 
292
  $sc = array_merge( $sc, apply_filters( 'feedzy_get_short_code_attributes_filter', $atts ) );
293
 
294
  return $sc;
299
  *
300
  * @since 3.0.0
301
  * @access public
302
+ *
303
  * @param string $feeds The feeds from the shortcode attribute.
304
+ *
305
  * @return array|mixed
306
  */
307
  public function get_feed_url( $feeds ) {
308
  $feedURL = '';
309
  if ( ! empty( $feeds ) ) {
310
+ $feeds = rtrim( $feeds, ',' );
311
+ $feeds = explode( ',', $feeds );
312
  $feedURL = array();
313
  // Remove SSL from HTTP request to prevent fetching errors
314
  foreach ( $feeds as $feed ) {
315
  $feedURL[] = preg_replace( '/^https:/i', 'http:', $feed );
316
  }
 
317
  if ( count( $feedURL ) === 1 ) {
318
  $feedURL = $feedURL[0];
319
  }
320
  }
321
+
322
  return $feedURL;
323
  }
324
 
327
  *
328
  * @since 3.0.0
329
  * @access public
330
+ *
331
+ * @param array $sc The shorcode attributes array.
332
+ * @param string $feedURL The feed url.
333
+ *
334
  * @return mixed
335
  */
336
  public function sanitize_attr( $sc, $feedURL ) {
339
  } elseif ( empty( $sc['max'] ) || ! ctype_digit( $sc['max'] ) ) {
340
  $sc['max'] = '5';
341
  }
 
342
  if ( empty( $sc['size'] ) || ! ctype_digit( $sc['size'] ) ) {
343
  $sc['size'] = '150';
344
  }
 
345
  if ( ! empty( $sc['title'] ) && ! ctype_digit( $sc['title'] ) ) {
346
  $sc['title'] = '';
347
  }
 
348
  if ( ! empty( $sc['keywords_title'] ) ) {
349
  $sc['keywords_title'] = rtrim( $sc['keywords_title'], ',' );
350
  $sc['keywords_title'] = array_map( 'trim', explode( ',', $sc['keywords_title'] ) );
353
  $sc['keywords_ban'] = rtrim( $sc['keywords_ban'], ',' );
354
  $sc['keywords_ban'] = array_map( 'trim', explode( ',', $sc['keywords_ban'] ) );
355
  }
 
356
  if ( ! empty( $sc['summarylength'] ) && ! ctype_digit( $sc['summarylength'] ) ) {
357
  $sc['summarylength'] = '';
358
  }
 
359
  if ( empty( $sc['default'] ) ) {
360
  $sc['default'] = apply_filters( 'feedzy_default_image', $sc['default'], $feedURL );
361
  }
364
  }
365
 
366
  /**
367
+ * Render the content to be displayed
368
+ *
369
+ * @since 3.0.0
370
+ * @access public
371
+ *
372
+ * @param array $sc The shorcode attributes array.
373
+ * @param object $feed The feed object.
374
+ * @param string $content The original content.
375
+ * @param string $feedURL The feed url.
376
+ *
377
+ * @return string
378
+ */
379
+ public function render_content( $sc, $feed, $content = '', $feedURL ) {
380
+ $count = 0;
381
+ $sizes = array( 'width' => $sc['size'], 'height' => $sc['size'] );
382
+ $sizes = apply_filters( 'feedzy_thumb_sizes', $sizes, $feedURL );
383
+ // Display the error message
384
+ if ( $feed->error() ) {
385
+ $content .= apply_filters( 'feedzy_default_error', $feed->error(), $feedURL );
386
+ }
387
+ $feed_title['use_title'] = false;
388
+ if ( $sc['feed_title'] == 'yes' ) {
389
+ $feed_title = $this->get_feed_title_filter( $feed );
390
+ $feed_title['use_title'] = true;
391
+ }
392
+ $count = 0;
393
+ $items = apply_filters( 'feedzy_feed_items', $feed->get_items(), $feedURL );
394
+ $feed_items = array();
395
+ foreach ( (array) $items as $item ) {
396
+ if ( ! trim( $item->get_title() ) != '' ) {
397
+ $continue = apply_filters( 'feedzy_item_keyword', true, $sc, $item, $feedURL );
398
+ if ( $continue == true ) {
399
+ // Count items
400
+ if ( $count >= $sc['max'] ) {
401
+ break;
402
+ }
403
+ $itemAttr = apply_filters( 'feedzy_item_attributes', $itemAttr = '', $sizes, $item, $feedURL, $sc );
404
+ $feed_items[ $count ] = $this->get_feed_item_filter( $sc, $sizes, $item, $feedURL );
405
+ $feed_items[ $count ]['itemAttr'] = $itemAttr;
406
+ $count ++;
407
+ }
408
+ }
409
+ }
410
+ $content = '<div class="feedzy-rss">';
411
+ if ( $feed_title['use_title'] ) {
412
+ $content .= '<div class="rss_header">';
413
+ $content .= '<h2><a href="' . $feed->get_permalink() . '" class="rss_title">' . html_entity_decode( $feed->get_title() ) . '</a> <span class="rss_description"> ' . $feed->get_description() . '</span></h2>';
414
+ $content .= '</div>';
415
+ }
416
+ $content .= '<ul>';
417
+ foreach ( $feed_items as $item ) {
418
+ $content .= '
419
+ <li ' . $item['itemAttr'] . '>
420
+ ' . ( ( ! empty( $item['item_img'] ) && $sc['thumb'] != 'no' ) ? '
421
+ <div class="' . $item['item_img_class'] . '" style="' . $item['item_img_style'] . '">
422
+ <a href="' . $item['item_url'] . '" target="' . $item['item_url_target'] . '" title="' . $item['item_url_title'] . '" style="' . $item['item_img_style'] . '">
423
+ ' . $item['item_img'] . '
424
+ </a>
425
+ </div>' : '' ) . '
426
+ <span class="title">
427
+ <a href="' . $item['item_url'] . '" target="' . $item['item_url_target'] . '">
428
+ ' . $item['item_title'] . '
429
+ </a>
430
+ </span>
431
+ <div class="' . $item['item_content_class'] . '" style="' . $item['item_content_style'] . '">
432
+ ' . ( ! empty( $item['item_meta'] ) ? '<small>
433
+ ' . $item['item_meta'] . '
434
+ </small>' : '' ) . '
435
+ ' . ( ! empty( $item['item_description'] ) ? '<p>' . $item['item_description'] . '</p>' : '' ) . '
436
+ </div>
437
+ </li>
438
+ ';
439
+ }
440
+ $content .= '</ul> </div>';
441
+ $content = apply_filters( 'feedzy_global_output', $content, $sc, $feed_title, $feed_items );
442
+
443
+ return $content;
444
+ }
445
+
446
+ /**
447
+ * Retrive the filter rss title array
448
  *
449
  * @since 3.0.0
450
  * @access private
451
+ *
452
+ * @param object $feed The feed object.
453
+ *
454
  * @return array
455
  */
456
  private function get_feed_title_filter( $feed ) {
457
  return array(
458
+ 'rss_url' => $feed->get_permalink(),
459
+ 'rss_title_class' => 'rss_title',
460
+ 'rss_title' => html_entity_decode( $feed->get_title() ),
461
  'rss_description_class' => 'rss_description',
462
+ 'rss_description' => $feed->get_description(),
463
  );
464
  }
465
 
468
  *
469
  * @since 3.0.0
470
  * @access private
471
+ *
472
+ * @param array $sc The shorcode attributes array.
473
+ * @param array $sizes The sizes array.
474
+ * @param object $item The feed item object.
475
+ * @param string $feedURL The feed url.
476
+ *
477
  * @return array
478
  */
479
  private function get_feed_item_filter( $sc, $sizes, $item, $feedURL ) {
480
  $itemLink = $item->get_permalink();
481
+ $newLink = apply_filters( 'feedzy_item_url_filter', $itemLink, $sc );
 
482
  // Fetch image thumbnail
483
  if ( $sc['thumb'] == 'yes' || $sc['thumb'] == 'auto' ) {
484
  $theThumbnail = $this->feedzy_retrieve_image( $item );
494
  $contentThumb .= '<span class="default" style="background-image:url(' . $sc['default'] . ');" alt="' . $item->get_title() . '"></span>';
495
  }
496
  }
497
+ $contentThumb = apply_filters( 'feedzy_thumb_output', $contentThumb, $feedURL, $sizes );
 
498
  } else {
499
  $contentThumb = '';
500
  $contentThumb .= '<span class="default" style="width:' . $sizes['width'] . 'px; height:' . $sizes['height'] . 'px; background-image:url(' . $sc['default'] . ');" alt="' . $item->get_title() . '"></span>';
501
+ $contentThumb = apply_filters( 'feedzy_thumb_output', $contentThumb, $feedURL, $sizes );
502
  }
 
503
  $contentTitle = '';
504
  if ( is_numeric( $sc['title'] ) && strlen( $item->get_title() ) > $sc['title'] ) {
505
  $contentTitle .= preg_replace( '/\s+?(\S+)?$/', '', substr( $item->get_title(), 0, $sc['title'] ) ) . '...';
507
  $contentTitle .= $item->get_title();
508
  }
509
  $contentTitle = apply_filters( 'feedzy_title_output', $contentTitle, $feedURL );
 
510
  // Define Meta args
511
  $metaArgs = array(
512
+ 'author' => true,
513
+ 'date' => true,
514
  'date_format' => get_option( 'date_format' ),
515
  'time_format' => get_option( 'time_format' ),
516
  );
 
517
  // Filter: feedzy_meta_args
518
+ $metaArgs = apply_filters( 'feedzy_meta_args', $metaArgs, $feedURL );
519
  $contentMeta = '';
520
  if ( $sc['meta'] == 'yes' && ( $metaArgs['author'] || $metaArgs['date'] ) ) {
521
  $contentMeta = '';
529
  $contentMeta .= __( 'by', 'feedzy-rss-feeds' ) . ' <a href="http://' . $domain['host'] . '" target="' . $sc['target'] . '" title="' . $domain['host'] . '" >' . $authorName . '</a> ';
530
  }
531
  }
 
532
  if ( $metaArgs['date'] ) {
533
  $date_time = $item->get_date( 'U' );
534
+ $date_time = apply_filters( 'feedzy_feed_timestamp', $date_time, $feedURL );
 
535
  $contentMeta .= __( 'on', 'feedzy-rss-feeds' ) . ' ' . date_i18n( $metaArgs['date_format'], $date_time );
536
  $contentMeta .= ' ';
537
  $contentMeta .= __( 'at', 'feedzy-rss-feeds' ) . ' ' . date_i18n( $metaArgs['time_format'], $date_time );
538
  }
539
  }
540
+ $contentMeta = apply_filters( 'feedzy_meta_output', $contentMeta, $feedURL );
541
  $contentSummary = '';
542
  if ( $sc['summary'] == 'yes' ) {
543
  $contentSummary = '';
544
+ $description = $item->get_description();
545
+ $description = apply_filters( 'feedzy_summary_input', $description, $item->get_content(), $feedURL );
 
546
  if ( is_numeric( $sc['summarylength'] ) && strlen( $description ) > $sc['summarylength'] ) {
547
  $contentSummary .= preg_replace( '/\s+?(\S+)?$/', '', substr( $description, 0, $sc['summarylength'] ) ) . ' […]';
548
  } else {
549
  $contentSummary .= $description . ' […]';
550
  }
 
551
  $contentSummary = apply_filters( 'feedzy_summary_output', $contentSummary, $newLink, $feedURL );
552
  }
 
553
  $itemArray = array(
554
+ 'item_img_class' => 'rss_image',
555
+ 'item_img_style' => 'width:' . $sizes['width'] . 'px; height:' . $sizes['height'] . 'px;',
556
+ 'item_url' => $newLink,
557
+ 'item_url_target' => $sc['target'],
558
+ 'item_url_title' => $item->get_title(),
559
+ 'item_img' => $contentThumb,
560
+ 'item_title' => $contentTitle,
561
  'item_content_class' => 'rss_content',
562
  'item_content_style' => '',
563
+ 'item_meta' => $contentMeta,
564
+ 'item_description' => $contentSummary,
565
  );
 
566
  $itemArray = apply_filters( 'feedzy_item_filter', $itemArray, $item );
567
 
568
  return $itemArray;
569
  }
570
 
571
  /**
572
+ * Retrive image from the item object
573
  *
574
  * @since 3.0.0
575
  * @access public
576
+ *
577
+ * @param object $item The item object.
578
+ *
 
579
  * @return string
580
  */
581
+ public function feedzy_retrieve_image( $item ) {
582
+ $theThumbnail = '';
583
+ if ( $enclosures = $item->get_enclosures() ) {
584
+ foreach ( (array) $enclosures as $enclosure ) {
585
+ // Item thumbnail
586
+ if ( $thumbnail = $enclosure->get_thumbnail() ) {
587
+ $theThumbnail = $thumbnail;
588
+ }
589
+ if ( isset( $enclosure->thumbnails ) ) {
590
+ foreach ( (array) $enclosure->thumbnails as $thumbnail ) {
591
+ $theThumbnail = $thumbnail;
592
+ }
593
+ }
594
+ if ( $thumbnail = $enclosure->embed() ) {
595
+ $pattern = '/https?:\/\/.*\.(?:jpg|JPG|jpe|JPE|jpeg|JPEG|gif|GIF|png|PNG)/iU';
596
+ if ( preg_match( $pattern, $thumbnail, $matches ) ) {
597
+ $theThumbnail = $matches[0];
598
+ }
599
+ }
600
+ foreach ( (array) $enclosure->get_link() as $thumbnail ) {
601
+ $pattern = '/https?:\/\/.*\.(?:jpg|JPG|jpe|JPE|jpeg|JPEG|gif|GIF|png|PNG)/iU';
602
+ $imgsrc = $thumbnail;
603
+ if ( preg_match( $pattern, $imgsrc, $matches ) ) {
604
+ $theThumbnail = $matches[0];
605
+ break;
606
+ }
607
+ }
608
+ // Break loop if thumbnail is found
609
+ if ( ! empty( $theThumbnail ) ) {
610
+ break;
611
+ }
612
+ }
613
  }
614
+ // xmlns:itunes podcast
615
+ if ( empty( $theThumbnail ) ) {
616
+ $data = $item->get_item_tags( 'http://www.itunes.com/dtds/podcast-1.0.dtd', 'image' );
617
+ if ( isset( $data['0']['attribs']['']['href'] ) && ! empty( $data['0']['attribs']['']['href'] ) ) {
618
+ $theThumbnail = $data['0']['attribs']['']['href'];
619
+ }
620
+ }
621
+ // Content image
622
+ if ( empty( $theThumbnail ) ) {
623
+ $feedDescription = $item->get_content();
624
+ $theThumbnail = $this->feedzy_return_image( $feedDescription );
625
+ }
626
+ // Description image
627
+ if ( empty( $theThumbnail ) ) {
628
+ $feedDescription = $item->get_description();
629
+ $theThumbnail = $this->feedzy_return_image( $feedDescription );
630
  }
631
 
632
+ return $theThumbnail;
633
+ }
634
+
635
+ /**
636
+ * Get an image from a string
637
+ *
638
+ * @since 3.0.0
639
+ * @access public
640
+ *
641
+ * @param string $string A string with an <img/> tag.
642
+ *
643
+ * @return string
644
+ */
645
+ public function feedzy_return_image( $string ) {
646
+ $img = html_entity_decode( $string, ENT_QUOTES, 'UTF-8' );
647
+ $pattern = '/<img[^>]+\>/i';
648
+ preg_match( $pattern, $img, $matches );
649
+ if ( isset( $matches[0] ) ) {
650
+ $blacklistCount = 0;
651
+ foreach ( $matches as $matche ) {
652
+ $link = $this->feedzy_scrape_image( $matche );
653
+ $blacklist = array();
654
+ $blacklist = apply_filters( 'feedzy_feed_blacklist_images', $this->feedzy_blacklist_images( $blacklist ) );
655
+ foreach ( $blacklist as $string ) {
656
+ if ( strpos( (string) $link, $string ) !== false ) {
657
+ $blacklistCount ++;
658
+ }
659
+ }
660
+ if ( $blacklistCount == 0 ) {
661
  break;
662
  }
663
+ }
664
+ if ( $blacklistCount == 0 ) {
665
+ return $link;
 
666
  }
667
  }
668
 
669
+ return '';
670
+ }
671
 
672
+ /**
673
+ * Scrape an image for link from a string with an <img/>
674
+ *
675
+ * @since 3.0.0
676
+ * @access public
677
+ *
678
+ * @param string $string A string with an <img/> tag.
679
+ * @param string $link The link to search for.
680
+ *
681
+ * @return string
682
+ */
683
+ public function feedzy_scrape_image( $string, $link = '' ) {
684
+ $pattern = '/src=[\'"]?([^\'" >]+)[\'" >]/';
685
+ preg_match( $pattern, $string, $link );
686
+ if ( isset( $link[1] ) ) {
687
+ $link = urldecode( $link[1] );
688
  }
689
 
690
+ return $link;
691
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
692
 
693
+ /**
694
+ * List blacklisted images to prevent fetching emoticons
695
+ *
696
+ * @since 3.0.0
697
+ * @access public
698
+ *
699
+ * @param array $blacklist An array with blacklisted resources.
700
+ *
701
+ * @return array
702
+ */
703
+ public function feedzy_blacklist_images( $blacklist ) {
704
+ $blacklist = array(
705
+ 'frownie.png',
706
+ 'icon_arrow.gif',
707
+ 'icon_biggrin.gif',
708
+ 'icon_confused.gif',
709
+ 'icon_cool.gif',
710
+ 'icon_cry.gif',
711
+ 'icon_eek.gif',
712
+ 'icon_evil.gif',
713
+ 'icon_exclaim.gif',
714
+ 'icon_idea.gif',
715
+ 'icon_lol.gif',
716
+ 'icon_mad.gif',
717
+ 'icon_mrgreen.gif',
718
+ 'icon_neutral.gif',
719
+ 'icon_question.gif',
720
+ 'icon_razz.gif',
721
+ 'icon_redface.gif',
722
+ 'icon_rolleyes.gif',
723
+ 'icon_sad.gif',
724
+ 'icon_smile.gif',
725
+ 'icon_surprised.gif',
726
+ 'icon_twisted.gif',
727
+ 'icon_wink.gif',
728
+ 'mrgreen.png',
729
+ 'rolleyes.png',
730
+ 'simple-smile.png',
731
+ );
732
 
733
+ return $blacklist;
734
  }
735
 
736
  /**
737
+ * Image name encoder and url retrive if in url param
738
  *
739
  * @since 3.0.0
740
  * @access public
741
+ *
742
+ * @param string $string A string containing the image URL.
743
+ *
744
+ * @return string
745
  */
746
+ public function feedzy_image_encode( $string ) {
747
+ // Check if img url is set as an URL parameter
748
+ $url_tab = parse_url( $string );
749
+ if ( isset( $url_tab['query'] ) ) {
750
+ preg_match_all( '/(http|https):\/\/[^ ]+(\.gif|\.GIF|\.jpg|\.JPG|\.jpeg|\.JPEG|\.png|\.PNG)/', $url_tab['query'], $imgUrl );
751
+ if ( isset( $imgUrl[0][0] ) ) {
752
+ $string = $imgUrl[0][0];
 
 
 
 
 
 
 
 
 
753
  }
754
+ }
755
+ // Encode image name only en keep extra parameters
756
+ $query = $extention = '';
757
+ $url_tab = parse_url( $string );
758
+ if ( isset( $url_tab['query'] ) ) {
759
+ $query = '?' . $url_tab['query'];
760
+ }
761
+ $path_parts = pathinfo( $string );
762
+ $path = $path_parts['dirname'];
763
+ $file = rawurldecode( $path_parts['filename'] );
764
+ $extention = pathinfo( $url_tab['path'], PATHINFO_EXTENSION );
765
+ if ( ! empty( $extention ) ) {
766
+ $extention = '.' . $extention;
767
+ } else {
768
+ if ( isset( $path_parts['extension'] ) ) {
769
+ $extention = '.' . $path_parts['extension'];
770
  }
771
  }
 
 
 
 
 
 
 
 
 
 
 
 
772
 
773
+ // Return a well encoded image url
774
+ return $path . '/' . rawurlencode( $file ) . $extention . $query;
 
 
 
775
  }
776
 
777
  /**
includes/feedzy-rss-feeds.php CHANGED
@@ -104,7 +104,7 @@ class Feedzy_Rss_Feeds {
104
  */
105
  public function init() {
106
  self::$plugin_name = 'feedzy-rss-feeds';
107
- self::$version = '3.0.7';
108
  self::$instance->load_dependencies();
109
  self::$instance->set_locale();
110
  self::$instance->define_admin_hooks();
104
  */
105
  public function init() {
106
  self::$plugin_name = 'feedzy-rss-feeds';
107
+ self::$version = '3.0.8';
108
  self::$instance->load_dependencies();
109
  self::$instance->set_locale();
110
  self::$instance->define_admin_hooks();
languages/feedzy-rss-feeds.pot CHANGED
@@ -4,7 +4,7 @@ msgid ""
4
  msgstr ""
5
  "Project-Id-Version: Feedzy RSS Feeds Lite 3.0.7\n"
6
  "Report-Msgid-Bugs-To: https://github.com/Codeinwp/feedzy-rss-feeds/issues\n"
7
- "POT-Creation-Date: 2017-02-03 12:00:17+00:00\n"
8
  "MIME-Version: 1.0\n"
9
  "Content-Type: text/plain; charset=utf-8\n"
10
  "Content-Transfer-Encoding: 8bit\n"
@@ -28,19 +28,19 @@ msgstr ""
28
  msgid "Premium"
29
  msgstr ""
30
 
31
- #: includes/abstract/feedzy-rss-feeds-admin-abstract.php:51
32
  msgid "Sorry, this feed is currently unavailable or does not exists anymore."
33
  msgstr ""
34
 
35
- #: includes/abstract/feedzy-rss-feeds-admin-abstract.php:549
36
  msgid "by"
37
  msgstr ""
38
 
39
- #: includes/abstract/feedzy-rss-feeds-admin-abstract.php:557
40
  msgid "on"
41
  msgstr ""
42
 
43
- #: includes/abstract/feedzy-rss-feeds-admin-abstract.php:559
44
  msgid "at"
45
  msgstr ""
46
 
4
  msgstr ""
5
  "Project-Id-Version: Feedzy RSS Feeds Lite 3.0.7\n"
6
  "Report-Msgid-Bugs-To: https://github.com/Codeinwp/feedzy-rss-feeds/issues\n"
7
+ "POT-Creation-Date: 2017-02-20 15:13:55+00:00\n"
8
  "MIME-Version: 1.0\n"
9
  "Content-Type: text/plain; charset=utf-8\n"
10
  "Content-Transfer-Encoding: 8bit\n"
28
  msgid "Premium"
29
  msgstr ""
30
 
31
+ #: includes/abstract/feedzy-rss-feeds-admin-abstract.php:57
32
  msgid "Sorry, this feed is currently unavailable or does not exists anymore."
33
  msgstr ""
34
 
35
+ #: includes/abstract/feedzy-rss-feeds-admin-abstract.php:529
36
  msgid "by"
37
  msgstr ""
38
 
39
+ #: includes/abstract/feedzy-rss-feeds-admin-abstract.php:535
40
  msgid "on"
41
  msgstr ""
42
 
43
+ #: includes/abstract/feedzy-rss-feeds-admin-abstract.php:537
44
  msgid "at"
45
  msgstr ""
46
 
readme.txt CHANGED
@@ -188,6 +188,11 @@ http://docs.themeisle.com/article/567-how-to-display-rss-feed-time-and-date-in-l
188
 
189
  == Changelog ==
190
 
 
 
 
 
 
191
  = 3.0.6 - 27/01/2017 =
192
  * Added feedzy_feed_timestamp filter.
193
  * Fixed issue with edge cases feed urls.
188
 
189
  == Changelog ==
190
 
191
+ = 3.0.8 - 20/02/2017 =
192
+ * Added $sizes param to feedzy_thumb_output.
193
+ * Added check when title is empty.
194
+ * Fixed image encoding url.
195
+
196
  = 3.0.6 - 27/01/2017 =
197
  * Added feedzy_feed_timestamp filter.
198
  * Fixed issue with edge cases feed urls.