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-rwxr-xr-xinc/functions.php31
1 files changed, 31 insertions, 0 deletions
diff --git a/inc/functions.php b/inc/functions.php
index 37a56038..0b9eb936 100755
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -109,4 +109,35 @@ function get_external_file($url, $timeout)
109 else { 109 else {
110 return FALSE; 110 return FALSE;
111 } 111 }
112}
113
114function prepare_url($url)
115{
116 $parametres = array();
117 $url = html_entity_decode(trim($url));
118
119 // We remove the annoying parameters added by FeedBurner and GoogleFeedProxy (?utm_source=...)
120 // from shaarli, by sebsauvage
121 $i=strpos($url,'&utm_source='); if ($i!==false) $url=substr($url,0,$i);
122 $i=strpos($url,'?utm_source='); if ($i!==false) $url=substr($url,0,$i);
123 $i=strpos($url,'#xtor=RSS-'); if ($i!==false) $url=substr($url,0,$i);
124
125 $title = $url;
126 if (!preg_match('!^https?://!i', $url))
127 $url = 'http://' . $url;
128
129 $html = Encoding::toUTF8(get_external_file($url,15));
130 if (isset($html) and strlen($html) > 0)
131 {
132 $r = new Readability($html, $url);
133 if($r->init())
134 {
135 $title = $r->articleTitle->innerHTML;
136 }
137 }
138
139 $parametres['title'] = $title;
140 $parametres['content'] = $r->articleContent->innerHTML;
141
142 return $parametres;
112} \ No newline at end of file 143} \ No newline at end of file