WP External Links (nofollow new tab seo) - Version 1.51

Version Description

  • Fixed also check url's starting with //
  • Fixed wpel_external_link also applied on ignored links
Download this release

Release Info

Developer freelancephp
Plugin Icon 128x128 WP External Links (nofollow new tab seo)
Version 1.51
Comparing to
See all releases

Code changes from version 1.50 to 1.51

Files changed (5) hide show
  1. LICENSE +20 -0
  2. README.md +6 -0
  3. includes/class-wp-external-links.php +32 -32
  4. readme.txt +11 -4
  5. wp-external-links.php +2 -2
LICENSE ADDED
@@ -0,0 +1,20 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ The MIT License (MIT)
2
+
3
+ Copyright (c) 2014 Victor Villaverde Laan
4
+
5
+ Permission is hereby granted, free of charge, to any person obtaining a copy of
6
+ this software and associated documentation files (the "Software"), to deal in
7
+ the Software without restriction, including without limitation the rights to
8
+ use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
9
+ the Software, and to permit persons to whom the Software is furnished to do so,
10
+ subject to the following conditions:
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+
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+ The above copyright notice and this permission notice shall be included in all
13
+ copies or substantial portions of the Software.
14
+
15
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
17
+ FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
18
+ COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
19
+ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
20
+ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
README.md ADDED
@@ -0,0 +1,6 @@
 
 
 
 
 
 
1
+ WP-External-Links
2
+ =================
3
+
4
+ Put it on Github so everybody can contribute code changes.
5
+
6
+ See http://wordpress.org/plugins/wp-external-links/
includes/class-wp-external-links.php CHANGED
@@ -202,19 +202,29 @@ var wpExtLinks = { baseUrl: '<?php echo get_bloginfo( 'wpurl' ) ?>', target: '<?
202
  * @return boolean
203
  */
204
  private function is_external( $href, $rel ) {
205
- // check if this links should be ignored
206
- for ( $x = 0, $count = count($this->ignored); $x < $count; $x++ ) {
207
- if ( strrpos( $href, $this->ignored[ $x ] ) !== FALSE )
208
- return FALSE;
209
- }
210
-
211
  return ( isset( $href ) AND ( strpos( $rel, 'external' ) !== FALSE
212
  OR ( strpos( $href, strtolower( get_bloginfo( 'wpurl' ) ) ) === FALSE )
213
  AND ( substr( $href, 0, 7 ) == 'http://'
214
  OR substr( $href, 0, 8 ) == 'https://'
215
- OR substr( $href, 0, 6 ) == 'ftp://' ) ) );
 
216
  }
217
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
218
  /**
219
  * Filter content
220
  * @param string $content
@@ -266,7 +276,6 @@ var wpExtLinks = { baseUrl: '<?php echo get_bloginfo( 'wpurl' ) ?>', target: '<?
266
  $space = ' '; # a single space
267
 
268
  foreach ( $attrs as $j => $curr ) {
269
-
270
  if ( $mode < 0 ) {# name
271
  if ( '=' === $curr ) {
272
  $mode = 1;
@@ -283,6 +292,7 @@ var wpExtLinks = { baseUrl: '<?php echo get_bloginfo( 'wpurl' ) ?>', target: '<?
283
  }
284
  }
285
  } elseif ( $mode > 0 ) {# value
 
286
  if ( $stop === false ) {
287
  if ( ! ctype_space($curr) ) {
288
  if ( '"' === $curr || "'" === $curr ) {
@@ -336,9 +346,13 @@ var wpExtLinks = { baseUrl: '<?php echo get_bloginfo( 'wpurl' ) ?>', target: '<?
336
  $href = trim( $href );
337
 
338
  // check if it is an external link and not excluded
339
- if ( ! $this->is_external( $href, $rel ) )
340
  return $matches[ 0 ];
341
 
 
 
 
 
342
  // set rel="external" (when not already set)
343
  if ( $this->get_opt( 'external' ) )
344
  $this->add_attr_value( $attrs, 'rel', 'external' );
@@ -348,8 +362,9 @@ var wpExtLinks = { baseUrl: '<?php echo get_bloginfo( 'wpurl' ) ?>', target: '<?
348
  $this->add_attr_value( $attrs, 'rel', 'nofollow' );
349
 
350
  // set title
351
- $title = $this->get_opt( 'title' );
352
- $attrs[ 'title' ] = str_replace( '%title%', $attrs[ 'title' ], $title );
 
353
 
354
  // set user-defined class
355
  $class = $this->get_opt( 'class_name' );
@@ -377,18 +392,16 @@ var wpExtLinks = { baseUrl: '<?php echo get_bloginfo( 'wpurl' ) ?>', target: '<?
377
  }
378
 
379
  // create element code
380
- $link = '<a ';
381
 
382
- foreach ( $attrs AS $key => $value )
383
- $link .= $key .'="'. $value .'" ';
384
-
385
- // remove last space
386
- $link = substr( $link, 0, -1 );
387
 
388
  $link .= '>'. $matches[ 2 ] .'</a>';
389
 
390
  // filter
391
- $link = apply_filters('wpel_external_link', $link, $matches[ 0 ], $matches[ 2 ], $attrs);
392
 
393
  return $link;
394
  }
@@ -454,19 +467,6 @@ var wpExtLinks = { baseUrl: '<?php echo get_bloginfo( 'wpurl' ) ?>', target: '<?
454
  // set document
455
  $doc = phpQuery::newDocument( $content );
456
 
457
- /*
458
- $regexp_xml = '/<\?xml(.*?)\?>/is';
459
- $regexp_xhtml = '/<!DOCTYPE(.*?)xhtml(.*?)>/is';
460
-
461
- if ( preg_match( $regexp_xml, $content ) > 0 ) {
462
- $doc = phpQuery::newDocumentXML( $content, get_bloginfo( 'charset' ) );
463
- } elseif ( preg_match( $regexp_xhtml, $content ) > 0 ) {
464
- $doc = phpQuery::newDocumentXHTML( $content, get_bloginfo( 'charset' ) );
465
- } else {
466
- $doc = phpQuery::newDocumentHTML( $content, get_bloginfo( 'charset' ) );
467
- }
468
- */
469
-
470
  $excl_sel = $this->get_opt( 'filter_excl_sel' );
471
 
472
  // set excludes
@@ -524,7 +524,7 @@ var wpExtLinks = { baseUrl: '<?php echo get_bloginfo( 'wpurl' ) ?>', target: '<?
524
  $rel = strtolower( $a->attr( 'rel' ) . '' );
525
 
526
  // check if it is an external link and not excluded
527
- if ( ! $this->is_external( $href, $rel ) )
528
  return $a;
529
 
530
  // add "external" to rel-attribute
202
  * @return boolean
203
  */
204
  private function is_external( $href, $rel ) {
 
 
 
 
 
 
205
  return ( isset( $href ) AND ( strpos( $rel, 'external' ) !== FALSE
206
  OR ( strpos( $href, strtolower( get_bloginfo( 'wpurl' ) ) ) === FALSE )
207
  AND ( substr( $href, 0, 7 ) == 'http://'
208
  OR substr( $href, 0, 8 ) == 'https://'
209
+ OR substr( $href, 0, 6 ) == 'ftp://'
210
+ OR substr( $href, 0, 2 ) == '//' ) ) );
211
  }
212
 
213
+ /**
214
+ * Is an ignored link
215
+ * @param string $href
216
+ * @return boolean
217
+ */
218
+ private function is_ignored( $href ) {
219
+ // check if this links should be ignored
220
+ for ( $x = 0, $count = count($this->ignored); $x < $count; $x++ ) {
221
+ if ( strrpos( $href, $this->ignored[ $x ] ) !== FALSE )
222
+ return TRUE;
223
+ }
224
+
225
+ return FALSE;
226
+ }
227
+
228
  /**
229
  * Filter content
230
  * @param string $content
276
  $space = ' '; # a single space
277
 
278
  foreach ( $attrs as $j => $curr ) {
 
279
  if ( $mode < 0 ) {# name
280
  if ( '=' === $curr ) {
281
  $mode = 1;
292
  }
293
  }
294
  } elseif ( $mode > 0 ) {# value
295
+
296
  if ( $stop === false ) {
297
  if ( ! ctype_space($curr) ) {
298
  if ( '"' === $curr || "'" === $curr ) {
346
  $href = trim( $href );
347
 
348
  // check if it is an external link and not excluded
349
+ if ( ! $this->is_external( $href, $rel ))
350
  return $matches[ 0 ];
351
 
352
+ if ( $this->is_ignored( $href ) ) {
353
+ return apply_filters('wpel_external_link', $matches[ 0 ], $matches[ 0 ], $matches[ 2 ], $attrs, true);
354
+ }
355
+
356
  // set rel="external" (when not already set)
357
  if ( $this->get_opt( 'external' ) )
358
  $this->add_attr_value( $attrs, 'rel', 'external' );
362
  $this->add_attr_value( $attrs, 'rel', 'nofollow' );
363
 
364
  // set title
365
+ $title_format = $this->get_opt( 'title' );
366
+ $title = ( isset( $attrs[ 'title' ] ) ) ? $attrs[ 'title' ] : '';
367
+ $attrs[ 'title' ] = str_replace( '%title%', $title, $title_format );
368
 
369
  // set user-defined class
370
  $class = $this->get_opt( 'class_name' );
392
  }
393
 
394
  // create element code
395
+ $link = '<a';
396
 
397
+ foreach ( $attrs AS $key => $value ) {
398
+ $link .= ' '. $key .'="'. $value .'"';
399
+ }
 
 
400
 
401
  $link .= '>'. $matches[ 2 ] .'</a>';
402
 
403
  // filter
404
+ $link = apply_filters('wpel_external_link', $link, $matches[ 0 ], $matches[ 2 ], $attrs, false);
405
 
406
  return $link;
407
  }
467
  // set document
468
  $doc = phpQuery::newDocument( $content );
469
 
 
 
 
 
 
 
 
 
 
 
 
 
 
470
  $excl_sel = $this->get_opt( 'filter_excl_sel' );
471
 
472
  // set excludes
524
  $rel = strtolower( $a->attr( 'rel' ) . '' );
525
 
526
  // check if it is an external link and not excluded
527
+ if ( ! $this->is_external( $href, $rel ) || $this->is_ignored( $href ) )
528
  return $a;
529
 
530
  // add "external" to rel-attribute
readme.txt CHANGED
@@ -2,8 +2,8 @@
2
  Contributors: freelancephp
3
  Tags: links, external, icon, target, _blank, _new, _none, rel, nofollow, new window, new tab, javascript, xhtml, seo
4
  Requires at least: 3.4.0
5
- Tested up to: 3.8.0
6
- Stable tag: 1.50
7
 
8
  Open external links in a new window or tab, adding "nofollow", set link icon, styling, SEO friendly options and more. Easy install and go.
9
 
@@ -29,6 +29,9 @@ After activating the plugin all options are already set to make your external li
29
  This plugin has the same [requirements](http://wordpress.org/about/requirements/) as WordPress.
30
  If you are experiencing any problems, just take a look at the [FAQ](http://wordpress.org/extend/plugins/wp-external-links/faq/) or report it in the [support section](http://wordpress.org/support/plugin/wp-external-links). You can also send me a mail with [this contactform](http://www.freelancephp.net/contact/).
31
 
 
 
 
32
  = Like this plugin? =
33
  Please [rate this plugin](http://wordpress.org/support/view/plugin-reviews/wp-external-links-plugin) or [post a comment](http://www.freelancephp.net/wp-external-links-plugin/) on my blog.
34
 
@@ -62,7 +65,7 @@ add_action('wpel_ready', 'extra_filters');`
62
 
63
  = Filter hook =
64
  The wpel_external_link filter gives you the possibility to manipulate output of the mailto created by the plugin, like:
65
- `function special_external_link($created_link, $original_link, $label, $attrs = array()) {
66
  // skip links that contain the class "not-external"
67
  if (isset($attrs['class']) && strpos($attrs['class'], 'not-external') !== false) {
68
  return $original_link;
@@ -70,7 +73,7 @@ The wpel_external_link filter gives you the possibility to manipulate output of
70
 
71
  return '<b>'. $created_link .'</b>';
72
  }
73
- add_filter('wpel_external_link', 'special_external_link', 10, 4);`
74
 
75
  Now all external links will be processed and wrapped around a `<b>`-tag. And links containing the class "not-external" will not be processed by the plugin at all (and stay the way they are).
76
 
@@ -81,6 +84,10 @@ Now all external links will be processed and wrapped around a `<b>`-tag. And lin
81
 
82
  == Changelog ==
83
 
 
 
 
 
84
  = 1.50 =
85
  * Removed stylesheet file to save extra request
86
  * Added option for loading js file in wp_footer
2
  Contributors: freelancephp
3
  Tags: links, external, icon, target, _blank, _new, _none, rel, nofollow, new window, new tab, javascript, xhtml, seo
4
  Requires at least: 3.4.0
5
+ Tested up to: 3.8.2
6
+ Stable tag: 1.51
7
 
8
  Open external links in a new window or tab, adding "nofollow", set link icon, styling, SEO friendly options and more. Easy install and go.
9
 
29
  This plugin has the same [requirements](http://wordpress.org/about/requirements/) as WordPress.
30
  If you are experiencing any problems, just take a look at the [FAQ](http://wordpress.org/extend/plugins/wp-external-links/faq/) or report it in the [support section](http://wordpress.org/support/plugin/wp-external-links). You can also send me a mail with [this contactform](http://www.freelancephp.net/contact/).
31
 
32
+ = Github =
33
+ I published the code on [Github](https://github.com/freelancephp/WP-External-Links) so anybody can commit code changes.
34
+
35
  = Like this plugin? =
36
  Please [rate this plugin](http://wordpress.org/support/view/plugin-reviews/wp-external-links-plugin) or [post a comment](http://www.freelancephp.net/wp-external-links-plugin/) on my blog.
37
 
65
 
66
  = Filter hook =
67
  The wpel_external_link filter gives you the possibility to manipulate output of the mailto created by the plugin, like:
68
+ `function special_external_link($created_link, $original_link, $label, $attrs, $is_ignored_link) {
69
  // skip links that contain the class "not-external"
70
  if (isset($attrs['class']) && strpos($attrs['class'], 'not-external') !== false) {
71
  return $original_link;
73
 
74
  return '<b>'. $created_link .'</b>';
75
  }
76
+ add_filter('wpel_external_link', 'special_external_link', 10, 5);`
77
 
78
  Now all external links will be processed and wrapped around a `<b>`-tag. And links containing the class "not-external" will not be processed by the plugin at all (and stay the way they are).
79
 
84
 
85
  == Changelog ==
86
 
87
+ = 1.51 =
88
+ * Fixed also check url's starting with //
89
+ * Fixed wpel_external_link also applied on ignored links
90
+
91
  = 1.50 =
92
  * Removed stylesheet file to save extra request
93
  * Added option for loading js file in wp_footer
wp-external-links.php CHANGED
@@ -4,14 +4,14 @@ Plugin Name: WP External Links
4
  Plugin URI: http://www.freelancephp.net/wp-external-links-plugin
5
  Description: Open external links in a new window/tab, add "external" / "nofollow" to rel-attribute, set icon, XHTML strict, SEO friendly...
6
  Author: Victor Villaverde Laan
7
- Version: 1.50
8
  Author URI: http://www.freelancephp.net
9
  License: Dual licensed under the MIT and GPL licenses
10
  */
11
 
12
  // constants
13
  if (!defined('WP_EXTERNAL_LINKS_FILE')) { define('WP_EXTERNAL_LINKS_FILE', __FILE__); }
14
- if (!defined('WP_EXTERNAL_LINKS_VERSION')) { define('WP_EXTERNAL_LINKS_VERSION', '1.50'); }
15
  if (!defined('WP_EXTERNAL_LINKS_KEY')) { define('WP_EXTERNAL_LINKS_KEY', 'wp_external_links'); }
16
  if (!defined('WP_EXTERNAL_LINKS_DOMAIN')) { define('WP_EXTERNAL_LINKS_DOMAIN', 'wp-external-links'); }
17
  if (!defined('WP_EXTERNAL_LINKS_OPTIONS_NAME')) { define('WP_EXTERNAL_LINKS_OPTIONS_NAME', 'WP_External_Links_options'); }
4
  Plugin URI: http://www.freelancephp.net/wp-external-links-plugin
5
  Description: Open external links in a new window/tab, add "external" / "nofollow" to rel-attribute, set icon, XHTML strict, SEO friendly...
6
  Author: Victor Villaverde Laan
7
+ Version: 1.51
8
  Author URI: http://www.freelancephp.net
9
  License: Dual licensed under the MIT and GPL licenses
10
  */
11
 
12
  // constants
13
  if (!defined('WP_EXTERNAL_LINKS_FILE')) { define('WP_EXTERNAL_LINKS_FILE', __FILE__); }
14
+ if (!defined('WP_EXTERNAL_LINKS_VERSION')) { define('WP_EXTERNAL_LINKS_VERSION', '1.51'); }
15
  if (!defined('WP_EXTERNAL_LINKS_KEY')) { define('WP_EXTERNAL_LINKS_KEY', 'wp_external_links'); }
16
  if (!defined('WP_EXTERNAL_LINKS_DOMAIN')) { define('WP_EXTERNAL_LINKS_DOMAIN', 'wp-external-links'); }
17
  if (!defined('WP_EXTERNAL_LINKS_OPTIONS_NAME')) { define('WP_EXTERNAL_LINKS_OPTIONS_NAME', 'WP_External_Links_options'); }