1 files changed, 40 insertions, 43 deletions

diff --git a/inc/3rdparty/makefulltextfeedHelpers.php b/inc/3rdparty/makefulltextfeedHelpers.php
index ac872ab8..453856dd 100755
--- a/inc/3rdparty/makefulltextfeedHelpers.php
+++ b/inc/3rdparty/makefulltextfeedHelpers.php
@@ -12,7 +12,6 @@ function autoload($class_name) {
                 // Include ContentExtractor and Readability for identifying and extracting content from URLs
                 'ContentExtractor' => 'content-extractor/ContentExtractor.php',
                 'SiteConfig' => 'content-extractor/SiteConfig.php',
-                'Readability' => 'readability/Readability.php',
                 // Include Humble HTTP Agent to allow parallel requests and response caching
                 'HumbleHttpAgent' => 'humble-http-agent/HumbleHttpAgent.php',
                 'SimplePie_HumbleHttpAgent' => 'humble-http-agent/SimplePie_HumbleHttpAgent.php',
@@ -35,8 +34,6 @@ function autoload($class_name) {
         }
 }
 spl_autoload_register('autoload');
-require dirname(__FILE__).'/libraries/simplepie/autoloader.php';
-
 
 class DummySingleItemFeed {
         public $item;
@@ -66,38 +63,38 @@ class DummySingleItem {
 // HELPER FUNCTIONS
 ///////////////////////////////
 
-// Adapted from WordPress

-// http://core.trac.wordpress.org/browser/tags/3.5.1/wp-includes/formatting.php#L2173

-function get_excerpt($text, $num_words=55, $more=null) {

-        if (null === $more) $more = '…';

-        $text = strip_tags($text);

-        //TODO: Check if word count is based on single characters (East Asian characters)

-        /*

-        if (1==2) {

-        $text = trim(preg_replace("/[\n\r\t ]+/", ' ', $text), ' ');

-        preg_match_all('/./u', $text, $words_array);

-        $words_array = array_slice($words_array[0], 0, $num_words + 1);

-        $sep = '';

-        } else {

-        $words_array = preg_split("/[\n\r\t ]+/", $text, $num_words + 1, PREG_SPLIT_NO_EMPTY);

-        $sep = ' ';

-        }

-        */

-        $words_array = preg_split("/[\n\r\t ]+/", $text, $num_words + 1, PREG_SPLIT_NO_EMPTY);

-        $sep = ' ';

-        if (count($words_array) > $num_words) {

-                array_pop($words_array);

-                $text = implode($sep, $words_array);

-                $text = $text.$more;

-        } else {

-                $text = implode($sep, $words_array);

-        }

-        // trim whitespace at beginning or end of string

-        // See: http://stackoverflow.com/questions/4166896/trim-unicode-whitespace-in-php-5-2

-        $text = preg_replace('/^[\pZ\pC]+|[\pZ\pC]+$/u', '', $text);

-        return $text;

-}

-

+// Adapted from WordPress
+// http://core.trac.wordpress.org/browser/tags/3.5.1/wp-includes/formatting.php#L2173
+function get_excerpt($text, $num_words=55, $more=null) {
+        if (null === $more) $more = '…';
+        $text = strip_tags($text);
+        //TODO: Check if word count is based on single characters (East Asian characters)
+        /*
+        if (1==2) {
+        $text = trim(preg_replace("/[\n\r\t ]+/", ' ', $text), ' ');
+        preg_match_all('/./u', $text, $words_array);
+        $words_array = array_slice($words_array[0], 0, $num_words + 1);
+        $sep = '';
+        } else {
+        $words_array = preg_split("/[\n\r\t ]+/", $text, $num_words + 1, PREG_SPLIT_NO_EMPTY);
+        $sep = ' ';
+        }
+        */
+        $words_array = preg_split("/[\n\r\t ]+/", $text, $num_words + 1, PREG_SPLIT_NO_EMPTY);
+        $sep = ' ';
+        if (count($words_array) > $num_words) {
+                array_pop($words_array);
+                $text = implode($sep, $words_array);
+                $text = $text.$more;
+        } else {
+                $text = implode($sep, $words_array);
+        }
+        // trim whitespace at beginning or end of string
+        // See: http://stackoverflow.com/questions/4166896/trim-unicode-whitespace-in-php-5-2
+        $text = preg_replace('/^[\pZ\pC]+|[\pZ\pC]+$/u', '', $text);
+        return $text;
+}
+
 function url_allowed($url) {
         global $options;
         if (!empty($options->allowed_urls)) {
@@ -378,12 +375,12 @@ function debug($msg) {
         }
 }
 
-function get_base_url($dom) {

-        $xpath = new DOMXPath($dom);

-        $base_url = @$xpath->evaluate('string(//head/base/@href)', $dom);

-        if ($base_url !== '') {

-                return $base_url;

-        } else {

-                return false;

-        }

+function get_base_url($dom) {
+        $xpath = new DOMXPath($dom);
+        $base_url = @$xpath->evaluate('string(//head/base/@href)', $dom);
+        if ($base_url !== '') {
+                return $base_url;
+        } else {
+                return false;
+        }
 }