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<?php
class InstallDocFormatter {
static function format( $text ) {
$obj = new self( $text );
return $obj->execute();
}
protected function __construct( $text ) {
$this->text = $text;
}
protected function execute() {
$text = $this->text;
// Use Unix line endings, escape some wikitext stuff
$text = str_replace( array( '<', '{{', '[[', "\r" ),
array( '<', '{{', '[[', '' ), $text );
// join word-wrapped lines into one
do {
$prev = $text;
$text = preg_replace( "/\n([\\*#\t])([^\n]*?)\n([^\n#\\*:]+)/", "\n\\1\\2 \\3", $text );
} while ( $text != $prev );
// Replace tab indents with colons
$text = preg_replace( '/^\t\t/m', '::', $text );
$text = preg_replace( '/^\t/m', ':', $text );
// turn (bug nnnn) into links
$text = preg_replace_callback('/bug (\d+)/', array( $this, 'replaceBugLinks' ), $text );
// add links to manual to every global variable mentioned
$text = preg_replace_callback('/(\$wg[a-z0-9_]+)/i', array( $this, 'replaceConfigLinks' ), $text );
return $text;
}
protected function replaceBugLinks( $matches ) {
return '<span class="config-plainlink">[https://bugzilla.wikimedia.org/' .
$matches[1] . ' bug ' . $matches[1] . ']</span>';
}
protected function replaceConfigLinks( $matches ) {
return '<span class="config-plainlink">[http://www.mediawiki.org/wiki/Manual:' .
$matches[1] . ' ' . $matches[1] . ']</span>';
}
}
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