diff options
Diffstat (limited to 'app')
| -rw-r--r-- | app/class/Modelrender.php | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/app/class/Modelrender.php b/app/class/Modelrender.php index 638f3e3..bb6cf03 100644 --- a/app/class/Modelrender.php +++ b/app/class/Modelrender.php @@ -348,7 +348,9 @@ class Modelrender extends Modelpage $text = $this->desctitle($text, $this->page->description(), $this->page->title()); - $text = str_replace('href="http', ' class="external" target="_blank" href="http', $text); + $text = str_replace('href="http', "class=\"external\" $this->externallinkblank href=\"http", $text); + + $text = $this->shortenurl($text); $text = $this->autourl($text); @@ -366,10 +368,25 @@ class Modelrender extends Modelpage return $text; } + /** + * Shorten the urls of links whose content equals the href. + * + * @param string $text the page text as html + */ + public function shortenurl(string $text): string + { + $text = preg_replace('#<a(.*href="(https?:\/\/(.+))".*)>\2</a>#', "<a$1>$3</a>", $text); + return $text; + } + public function autourl($text) { - $text = preg_replace('#( |\R|>)(https?:\/\/((\S+)\.([^< ]+)))#', '$1<a href="$2" class="external" '. $this->externallinkblank .'>$3</a>', $text); + $text = preg_replace( + '#( |\R|(>)|(<))(https?:\/\/(\S+\.[^< ]+))(((?(3)>|))(?(2)</[^a]|))#', + "$1<a href=\"$4\" class=\"external\" $this->externallinkblank>$4</a>$6", + $text + ); return $text; } |