tengel/Preloader
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Some modernization & code cleanup

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* Move the Preloader class into its own file + add $wgAutoloadClasses entry
* Coding style tweaks, as per MediaWiki's coding conventions
* Converted from PHP-based i18n to JSON i18n
* Version 1.3 with the appropriate changelog entries and whatnot
* Deprecated Preloader.php (but didn't fully remove it yet) in favor of extension.json -- MediaWiki 1.25 or newer is now required for this extension
* Added myself into authors
* Changed the Special:Version URL back to MediaWiki.org as it should be the canonical location for extension (and skin etc.) documentation; since this is an updated version of [[mw:Extension:Preloader]] it should be no problem to update that page to point to the correct repository etc.
* Tweak the README file to account for new MW requirements + extension loading method
* Fix $wgPreloaderSource so that it works again ( HT @legoktm )
This commit is contained in:
Jack Phoenix 2017-01-04 18:35:26 +02:00 • committed by SamanthaNguyen
parent d6c2dd56dc
commit e86366734f
58 changed files with 534 additions and 462 deletions
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59
Preloader.class.php Normal file
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<?php
class Preloader {
/** Hook function for the preloading */
public static function mainHook( &$text, &$title ) {
$src = self::preloadSource( $title->getNamespace() );
if ( $src ) {
$stx = self::sourceText( $src );
if ( $stx ) {
$text = $stx;
}
}
return true;
}
/**
* Determine what page should be used as the source of preloaded text
* for a given namespace and return the title (in text form)
*
* @param int $namespace Namespace to check for
* @return string|bool Name of the page to be preloaded or bool false
*/
static function preloadSource( $namespace ) {
global $wgPreloaderSource;
if ( isset( $wgPreloaderSource[$namespace] ) ) {
return $wgPreloaderSource[$namespace];
} else {
return false;
}
}
/**
* Grab the current text of a given page if it exists
*
* @param string $page Text form of the page title
* @return string|bool
*/
static function sourceText( $page ) {
$title = Title::newFromText( $page );
if ( $title && $title->exists() ) {
$revision = Revision::newFromTitle( $title );
return self::transform( $revision->getText() );
} else {
return false;
}
}
/**
* Remove sections from the text and trim whitespace
*
* @param $text
* @return string
*/
static function transform( $text ) {
$text = trim( preg_replace( '/<\/?includeonly>/s', '', $text ) );
return trim( preg_replace( '/<noinclude>.*<\/noinclude>/s', '', $text ) );
}
}