includes/installer/InstallDocFormatter.php

   1 <?php
   2
   3 class InstallDocFormatter {
   4         static function format( $text ) {
   5                 $obj = new self( $text );
   6                 return $obj->execute();
   7         }
   8
   9         protected function __construct( $text ) {
  10                 $this->text = $text;
  11         }
  12
  13         protected function execute() {
  14                 $text = $this->text;
  15                 // Use Unix line endings, escape some wikitext stuff
  16                 $text = str_replace( array( '<', '{{', '[[', "\r" ),
  17                         array( '&lt;', '&#123;&#123;', '&#91;&#91;', '' ), $text );
  18                 // join word-wrapped lines into one
  19                 do {
  20                         $prev = $text;
  21                         $text = preg_replace( "/\n([\\*#\t])([^\n]*?)\n([^\n#\\*:]+)/", "\n\\1\\2 \\3", $text );
  22                 } while ( $text != $prev );
  23                 // Replace tab indents with colons
  24                 $text = preg_replace( '/^\t\t/m', '::', $text );
  25                 $text = preg_replace( '/^\t/m', ':', $text );
  26                 // turn (bug nnnn) into links
  27                 $text = preg_replace_callback('/bug (\d+)/', array( $this, 'replaceBugLinks' ), $text );
  28                 // add links to manual to every global variable mentioned
  29                 $text = preg_replace_callback('/(\$wg[a-z0-9_]+)/i', array( $this, 'replaceConfigLinks' ), $text );
  30                 return $text;
  31         }
  32
  33         protected function replaceBugLinks( $matches ) {
  34                 return '<span class="config-plainlink">[https://bugzilla.wikimedia.org/' .
  35                         $matches[1] . ' bug ' . $matches[1] . ']</span>';
  36         }
  37
  38         protected function replaceConfigLinks( $matches ) {
  39                 return '<span class="config-plainlink">[http://www.mediawiki.org/wiki/Manual:' .
  40                         $matches[1] . ' ' . $matches[1] . ']</span>';
  41         }
  42 }