http://www.mediawiki.org/wiki/Special:Code/MediaWiki/72084
Revision: 72084
Author: raymond
Date: 2010-09-01 07:12:36 +0000 (Wed, 01 Sep 2010)
Log Message:
-----------
Split hook functions into their own class
Modified Paths:
--------------
trunk/extensions/MetadataEdit/MetadataEdit.php
Modified: trunk/extensions/MetadataEdit/MetadataEdit.php
===================================================================
--- trunk/extensions/MetadataEdit/MetadataEdit.php 2010-09-01 06:06:42 UTC
(rev 72083)
+++ trunk/extensions/MetadataEdit/MetadataEdit.php 2010-09-01 07:12:36 UTC
(rev 72084)
@@ -24,141 +24,15 @@
*/
$wgMetadataWhitelist = '';
-$wgExtensionMessagesFiles['MetadataEdit'] = dirname( __FILE__ ) .
'/MetadataEdit.i18n.php';
+$dir = dirname( __FILE__ ) . '/';
+$wgExtensionMessagesFiles['MetadataEdit'] = $dir . 'MetadataEdit.i18n.php';
-$wgHooks['EditFormInitialText'][] = 'wfMetadataEditExtractFromArticle';
-$wgHooks['EditPage::importFormData'][] = 'wfMetadataEditOnImportData';
-$wgHooks['EditPage::attemptSave'][] = 'wfMetadataEditOnAttemptSave';
-$wgHooks['EditPage::showEditForm:fields'][] = 'wfMetadataEditOnShowFields';
-$wgHooks['EditPageGetPreviewText'][] = 'wfMetadataEditOnGetPreviewText';
-$wgHooks['EditPageGetDiffText'][] = 'wfMetadataEditOnGetDiffText';
+$wgAutoloadClasses['MetadataEditHooks'] = $dir . 'MetadataEdit.hooks.php';
-function wfMetadataEditExtractFromArticle( $editPage ) {
- global $wgMetadataWhitelist, $wgContLang;
+$wgHooks['EditFormInitialText'][] =
'MetadataEditHooks::wfMetadataEditExtractFromArticle';
+$wgHooks['EditPage::importFormData'][] =
'MetadataEditHooks::wfMetadataEditOnImportData';
+$wgHooks['EditPage::attemptSave'][] =
'MetadataEditHooks::wfMetadataEditOnAttemptSave';
+$wgHooks['EditPage::showEditForm:fields'][] =
'MetadataEditHooks::wfMetadataEditOnShowFields';
+$wgHooks['EditPageGetPreviewText'][] =
'MetadataEditHooks::wfMetadataEditOnGetPreviewText';
+$wgHooks['EditPageGetDiffText'][] =
'MetadataEditHooks::wfMetadataEditOnGetDiffText';
- $editPage->mMetaData = '';
- if ( $wgMetadataWhitelist == '' ) return true;
- $s = '';
- $t = $editPage->textbox1;
-
- # MISSING : <nowiki> filtering
-
- # Categories and language links
- $t = explode( "\n" , $t );
- $catlow = strtolower( $wgContLang->getNsText( NS_CATEGORY ) );
- $cat = $ll = array();
- foreach ( $t as $key => $x ) {
- $y = trim( strtolower ( $x ) );
- while ( substr( $y , 0 , 2 ) == '[[' ) {
- $y = explode( ']]' , trim ( $x ) );
- $first = array_shift( $y );
- $first = explode( ':' , $first );
- $ns = array_shift( $first );
- $ns = trim( str_replace( '[' , '' , $ns ) );
- if ( $wgContLang->getLanguageName( $ns ) || strtolower(
$ns ) == $catlow ) {
- $add = '[[' . $ns . ':' . implode( ':' , $first
) . ']]';
- if ( strtolower( $ns ) == $catlow ) $cat[] =
$add;
- else $ll[] = $add;
- $x = implode( ']]', $y );
- $t[$key] = $x;
- $y = trim( strtolower( $x ) );
- } else {
- $x = implode( ']]' , $y );
- $y = trim( strtolower( $x ) );
- }
- }
- }
- if ( count( $cat ) ) $s .= implode( ' ' , $cat ) . "\n";
- if ( count( $ll ) ) $s .= implode( ' ' , $ll ) . "\n";
- $t = implode( "\n" , $t );
-
- # Load whitelist
- $sat = array () ; # stand-alone-templates; must be lowercase
- $wl_title = Title::newFromText( $wgMetadataWhitelist );
- if ( !$wl_title ) {
- throw new MWException( '$wgMetadataWhitelist is not set to a
valid page title.' );
- }
- $wl_article = new Article ( $wl_title );
- $wl = explode ( "\n" , $wl_article->getContent() );
- foreach ( $wl AS $x ) {
- $isentry = false;
- $x = trim ( $x );
- while ( substr ( $x , 0 , 1 ) == '*' ) {
- $isentry = true;
- $x = trim ( substr ( $x , 1 ) );
- }
- if ( $isentry ) {
- $sat[] = strtolower ( $x );
- }
-
- }
-
- # Templates, but only some
- $t = explode( '{{' , $t );
- $tl = array() ;
- foreach ( $t as $key => $x ) {
- $y = explode( '}}' , $x , 2 );
- if ( count( $y ) == 2 ) {
- $z = $y[0];
- $z = explode( '|' , $z );
- $tn = array_shift( $z );
- if ( in_array( strtolower( $tn ) , $sat ) ) {
- $tl[] = '{{' . $y[0] . '}}';
- $t[$key] = $y[1];
- $y = explode( '}}' , $y[1] , 2 );
- }
- else $t[$key] = '{{' . $x;
- }
- else if ( $key != 0 ) $t[$key] = '{{' . $x;
- else $t[$key] = $x;
- }
- if ( count( $tl ) ) $s .= implode( ' ' , $tl );
- $t = implode( '' , $t );
-
- $t = str_replace( "\n\n\n", "\n", $t );
- $editPage->textbox1 = $t;
- $editPage->mMetaData = $s;
-
- return true;
-}
-
-function wfMetadataEditOnImportData( $editPage, $request ) {
- if ( $request->wasPosted() ) {
- $editPage->mMetaData = rtrim( $request->getText( 'metadata' ) );
- } else {
- $editPage->mMetaData = '';
- }
-
- return true;
-}
-
-function wfMetadataEditOnAttemptSave( $editPage ) {
- # Reintegrate metadata
- if ( $editPage->mMetaData != '' ) $editPage->textbox1 .= "\n" .
$editPage->mMetaData;
- $editPage->mMetaData = '';
-
- return true;
-}
-
-function wfMetadataEditOnShowFields( $editPage ) {
- global $wgContLang, $wgUser;
- $metadata = htmlspecialchars( $wgContLang->recodeForEdit(
$editPage->mMetaData ) );
- $ew = $wgUser->getOption( 'editwidth' ) ? ' style="width:100%"' : '';
- $cols = $wgUser->getIntOption( 'cols' );
- $metadata = wfMsgWikiHtml( 'metadata_help' ) . "<textarea
name='metadata' rows='3' cols='{$cols}'{$ew}>{$metadata}</textarea>" ;
- $editPage->editFormTextAfterContent .= $metadata;
-
- return true;
-}
-
-function wfMetadataEditOnGetPreviewText( $editPage, &$toparse ) {
- if ( $editPage->mMetaData != '' ) $toparse .= "\n" .
$editPage->mMetaData;
-
- return true;
-}
-
-function wfMetadataEditOnGetDiffText( $editPage, &$newText ) {
- if ( $editPage->mMetaData != '' ) $newText .= "\n" .
$editPage->mMetaData;
-
- return true;
-}
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