Custom Facebook Feed - Version 1.8.2.1

Version Description

  • New: Now supports Facebook tags - creates links when using the @ symbol to tag other people or Facebook pages in your posts
  • Tweak: Changed the method used for link replacement in posts
  • Fix: Fixed issue with php include
Download this release

Release Info

Developer smashballoon
Plugin Icon 128x128 Custom Facebook Feed
Version 1.8.2.1
Comparing to
See all releases

Code changes from version 1.8.2 to 1.8.2.1

Files changed (3) hide show
  1. README.txt +3 -2
  2. cff_autolink.php +339 -0
  3. custom-facebook-feed.php +1 -1
README.txt CHANGED
@@ -3,7 +3,7 @@ Contributors: smashballoon
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Tags: Facebook, Facebook feed, Facebook posts, Facebook wall, Facebook events, Facebook page, Facebook group, Facebook Like box, Customizable Facebook Feed, custom, customizable, seo, responsive, mobile, social
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Requires at least: 3.0
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Tested up to: 3.8.1
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- Stable tag: 1.8.2
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License: GPLv2 or later
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License URI: http://www.gnu.org/licenses/gpl-2.0.html
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Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=H5XFD33R3FHMG
@@ -273,9 +273,10 @@ Credit [iMarketing Factory](http://www.imarketingfactory.com/facebook/ "The Impo
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== Changelog ==
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- = 1.8.2 =
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* New: Now supports Facebook tags - creates links when using the @ symbol to tag other people or Facebook pages in your posts
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* Tweak: Changed the method used for link replacement in posts
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= 1.8.1 =
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* New: Added an 'exclude' shortcode option to allow you to easily exclude specific parts of the post
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Tags: Facebook, Facebook feed, Facebook posts, Facebook wall, Facebook events, Facebook page, Facebook group, Facebook Like box, Customizable Facebook Feed, custom, customizable, seo, responsive, mobile, social
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Requires at least: 3.0
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Tested up to: 3.8.1
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+ Stable tag: 1.8.2.1
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License: GPLv2 or later
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License URI: http://www.gnu.org/licenses/gpl-2.0.html
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Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=H5XFD33R3FHMG
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== Changelog ==
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+ = 1.8.2.1 =
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* New: Now supports Facebook tags - creates links when using the @ symbol to tag other people or Facebook pages in your posts
278
* Tweak: Changed the method used for link replacement in posts
279
+ * Fix: Fixed issue with php include
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= 1.8.1 =
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* New: Added an 'exclude' shortcode option to allow you to easily exclude specific parts of the post
cff_autolink.php ADDED
@@ -0,0 +1,339 @@
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+ <?php
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+ #
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+ # A PHP auto-linking library
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+ #
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+ # https://github.com/iamcal/lib_autolink
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+ #
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+ # By Cal Henderson <cal@iamcal.com>
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+ # This code is licensed under the MIT license
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+ #
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+
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+ ####################################################################
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+
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+ #
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+ # These are global options. You can set them before calling the autolinking
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+ # functions to change the output.
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+ #
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+
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+ $GLOBALS['autolink_options'] = array(
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+
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+ # Should http:// be visibly stripped from the front
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+ # of URLs?
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+ 'strip_protocols' => true,
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+
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+ );
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+
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+ ####################################################################
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+
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+ function cff_autolink($text, $span_tag = false, $limit=100, $tagfill='class="cff-break-word"', $auto_title = true){
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+
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+ $text = cff_autolink_do($text, '![a-z][a-z-]+://!i', $limit, $tagfill, $auto_title, $span_tag);
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+ $text = cff_autolink_do($text, '!(mailto|skype):!i', $limit, $tagfill, $auto_title, $span_tag);
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+ $text = cff_autolink_do($text, '!www\\.!i', $limit, $tagfill, $auto_title, 'http://', $span_tag);
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+ return $text;
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+ }
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+
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+ ####################################################################
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+
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+ function cff_autolink_do($text, $sub, $limit, $tagfill, $auto_title, $span_tag, $force_prefix=null){
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+
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+ $text_l = StrToLower($text);
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+ $cursor = 0;
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+ $loop = 1;
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+ $buffer = '';
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+
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+ while (($cursor < strlen($text)) && $loop){
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+
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+ $ok = 1;
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+ $matched = preg_match($sub, $text_l, $m, PREG_OFFSET_CAPTURE, $cursor);
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+
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+ if (!$matched){
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+
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+ $loop = 0;
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+ $ok = 0;
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+
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+ }else{
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+
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+ $pos = $m[0][1];
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+ $sub_len = strlen($m[0][0]);
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+
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+ $pre_hit = substr($text, $cursor, $pos-$cursor);
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+ $hit = substr($text, $pos, $sub_len);
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+ $pre = substr($text, 0, $pos);
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+ $post = substr($text, $pos + $sub_len);
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+
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+ $fail_text = $pre_hit.$hit;
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+ $fail_len = strlen($fail_text);
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+
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+ #
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+ # substring found - first check to see if we're inside a link tag already...
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+ #
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+
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+ $bits = preg_split("!</a>!i", $pre);
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+ $last_bit = array_pop($bits);
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+ if (preg_match("!<a\s!i", $last_bit)){
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+
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+ #echo "fail 1 at $cursor<br />\n";
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+
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+ $ok = 0;
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+ $cursor += $fail_len;
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+ $buffer .= $fail_text;
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+ }
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+ }
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+
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+ #
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+ # looks like a nice spot to autolink from - check the pre
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+ # to see if there was whitespace before this match
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+ #
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+
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+ if ($ok){
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+
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+ if ($pre){
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+ if (!preg_match('![\s\(\[\{>]$!s', $pre)){
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+
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+ #echo "fail 2 at $cursor ($pre)<br />\n";
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+
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+ $ok = 0;
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+ $cursor += $fail_len;
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+ $buffer .= $fail_text;
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+ }
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+ }
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+ }
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+
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+ #
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+ # we want to autolink here - find the extent of the url
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+ #
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+
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+ if ($ok){
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+ if (preg_match('/^([a-z0-9\-\.\/\-_%~!?=,:;&+*#@\(\)\$]+)/i', $post, $matches)){
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+
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+ $url = $hit.$matches[1];
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+
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+ $cursor += strlen($url) + strlen($pre_hit);
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+ $buffer .= $pre_hit;
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+
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+ $url = html_entity_decode($url);
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+
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+
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+ #
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+ # remove trailing punctuation from url
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+ #
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+
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+ while (preg_match('|[.,!;:?]$|', $url)){
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+ $url = substr($url, 0, strlen($url)-1);
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+ $cursor--;
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+ }
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+ foreach (array('()', '[]', '{}') as $pair){
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+ $o = substr($pair, 0, 1);
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+ $c = substr($pair, 1, 1);
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+ if (preg_match("!^(\\$c|^)[^\\$o]+\\$c$!", $url)){
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+ $url = substr($url, 0, strlen($url)-1);
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+ $cursor--;
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+ }
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+ }
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+
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+
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+ #
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+ # nice-i-fy url here
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+ #
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+
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+ $link_url = $url;
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+ $display_url = $url;
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+
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+ if ($force_prefix) $link_url = $force_prefix.$link_url;
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+
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+ if ($GLOBALS['autolink_options']['strip_protocols']){
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+ if (preg_match('!^(http|https)://!i', $display_url, $m)){
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+
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+ $display_url = substr($display_url, strlen($m[1])+3);
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+ }
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+ }
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+
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+ $display_url = cff_autolink_label($display_url, $limit);
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+
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+
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+ #
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+ # add the url
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+ #
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+
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+ if ($display_url != $link_url && !preg_match('@title=@msi',$tagfill) && $auto_title) {
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+
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+ $display_quoted = preg_quote($display_url, '!');
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+
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+ if (!preg_match("!^(http|https)://{$display_quoted}$!i", $link_url)){
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+
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+ $tagfill .= ' title="'.$link_url.'"';
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+ }
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+ }
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+
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+ $link_url_enc = HtmlSpecialChars($link_url);
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+ $display_url_enc = HtmlSpecialChars($display_url);
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+
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+ if($span_tag == true){
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+ $buffer .= "<span $tagfill>{$display_url_enc}</span>";
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+ } else {
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+ $buffer .= "<a target='_blank' href=\"{$link_url_enc}\"$tagfill>{$display_url_enc}</a>";
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+ }
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+
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+
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+ }else{
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+ #echo "fail 3 at $cursor<br />\n";
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+
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+ $ok = 0;
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+ $cursor += $fail_len;
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+ $buffer .= $fail_text;
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+ }
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+ }
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+
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+ }
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+
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+ #
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+ # add everything from the cursor to the end onto the buffer.
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+ #
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+
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+ $buffer .= substr($text, $cursor);
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+
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+ return $buffer;
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+ }
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+
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+ ####################################################################
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+
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+ function cff_autolink_label($text, $limit){
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+
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+ if (!$limit){ return $text; }
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+
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+ if (strlen($text) > $limit){
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+ return substr($text, 0, $limit-3).'...';
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+ }
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+
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+ return $text;
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+ }
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+
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+ ####################################################################
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+
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+ function cff_autolink_email($text, $tagfill=''){
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+
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+ $atom = '[^()<>@,;:\\\\".\\[\\]\\x00-\\x20\\x7f]+'; # from RFC822
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+
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+ #die($atom);
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+
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+ $text_l = StrToLower($text);
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+ $cursor = 0;
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+ $loop = 1;
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+ $buffer = '';
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+
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+ while(($cursor < strlen($text)) && $loop){
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+
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+ #
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+ # find an '@' symbol
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+ #
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+
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+ $ok = 1;
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+ $pos = strpos($text_l, '@', $cursor);
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+
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+ if ($pos === false){
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+
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+ $loop = 0;
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+ $ok = 0;
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+
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+ }else{
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+
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+ $pre = substr($text, $cursor, $pos-$cursor);
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+ $hit = substr($text, $pos, 1);
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+ $post = substr($text, $pos + 1);
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+
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+ $fail_text = $pre.$hit;
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+ $fail_len = strlen($fail_text);
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+
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+ #die("$pre::$hit::$post::$fail_text");
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+
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+ #
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+ # substring found - first check to see if we're inside a link tag already...
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+ #
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+
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+ $bits = preg_split("!</a>!i", $pre);
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+ $last_bit = array_pop($bits);
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+ if (preg_match("!<a\s!i", $last_bit)){
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+
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+ #echo "fail 1 at $cursor<br />\n";
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+
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+ $ok = 0;
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+ $cursor += $fail_len;
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+ $buffer .= $fail_text;
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+ }
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+ }
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+
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+ #
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+ # check backwards
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+ #
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+
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+ if ($ok){
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+ if (preg_match("!($atom(\.$atom)*)\$!", $pre, $matches)){
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+
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+ # move matched part of address into $hit
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+
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+ $len = strlen($matches[1]);
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+ $plen = strlen($pre);
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+
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+ $hit = substr($pre, $plen-$len).$hit;
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+ $pre = substr($pre, 0, $plen-$len);
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+
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+ }else{
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+
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+ #echo "fail 2 at $cursor ($pre)<br />\n";
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+
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+ $ok = 0;
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+ $cursor += $fail_len;
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+ $buffer .= $fail_text;
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+ }
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+ }
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+
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+ #
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+ # check forwards
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+ #
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+
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+ if ($ok){
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+ if (preg_match("!^($atom(\.$atom)*)!", $post, $matches)){
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+
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+ # move matched part of address into $hit
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+
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+ $len = strlen($matches[1]);
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+
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+ $hit .= substr($post, 0, $len);
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+ $post = substr($post, $len);
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+
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+ }else{
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+ #echo "fail 3 at $cursor ($post)<br />\n";
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+
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+ $ok = 0;
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+ $cursor += $fail_len;
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+ $buffer .= $fail_text;
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+ }
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+ }
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+
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+ #
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+ # commit
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+ #
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+
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+ if ($ok) {
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+
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+ $cursor += strlen($pre) + strlen($hit);
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+ $buffer .= $pre;
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+ $buffer .= "<a href=\"mailto:$hit\"$tagfill>$hit</a>";
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+
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+ }
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+
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+ }
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+
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+ #
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+ # add everything from the cursor to the end onto the buffer.
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+ #
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+
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+ $buffer .= substr($text, $cursor);
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+
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+ return $buffer;
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+ }
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+
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+ ####################################################################
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+
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+ ?>
custom-facebook-feed.php CHANGED
@@ -3,7 +3,7 @@
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Plugin Name: Custom Facebook Feed
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Plugin URI: http://smashballoon.com/custom-facebook-feed
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Description: Add a completely customizable Facebook feed to your WordPress site
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- Version: 1.8.2
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Author: Smash Balloon
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Author URI: http://smashballoon.com/
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License: GPLv2 or later
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Plugin Name: Custom Facebook Feed
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Plugin URI: http://smashballoon.com/custom-facebook-feed
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Description: Add a completely customizable Facebook feed to your WordPress site
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+ Version: 1.8.2.1
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Author: Smash Balloon
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Author URI: http://smashballoon.com/
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License: GPLv2 or later