PHPTal skin engine backend

diff --git a/includes/SkinPHPTal.php b/includes/SkinPHPTal.php
new file mode 100644 (file)
index 0000000..26c4cc2
--- /dev/null
+++ b/includes/SkinPHPTal.php
@@ -0,0 +1,276 @@
+<?php
+       # And turn on $wgUsePHPTal so this file gets included
+
+       # Set your include_path so the PHPTal dir is available
+
+       require_once "PHPTAL.php";
+
+       class MediaWiki_I18N extends PHPTAL_I18N
+       {
+               var $_context = array();
+
+               function set($varName, $value)
+               {
+                       $this->_context[$varName] = $value;
+               }
+
+               function translate($value)
+               {
+                       $value = wfMsg( $value );
+
+                       // interpolate variables
+                       while (preg_match('/\$([0-9]*?)/sm', $value, $m)) {
+                               list($src, $var) = $m;
+                               $varValue = $this->_context[$var];
+                               $value = str_replace($src, $varValue, $value);
+                       }
+                       return $value;
+               }
+       }
+
+       class SkinPHPTal extends Skin {
+               var $template;
+
+               function initPage() {
+                       $this->skinname = "davinci";
+               }
+
+               function outputPage( &$out ) {
+                       global $wgTitle, $wgArticle, $wgUser, $wgLang, $wgOut;
+                       global $wgScriptPath, $wgStyleSheetPath, $wgLanguageCode, $wgUseNewInterlanguage;
+                       global $wgUseDatabaseMessages, $action;
+
+                       $this->initPage();
+                       $tpl = new PHPTAL($this->skinname . '.pt', '/usr/local/lib/wikipedia/templates');
+                       if ( $wgUseDatabaseMessages ) {
+
+                               $tpl->setTranslator(new MediaWiki_I18N());
+                       }
+
+                       $title = $wgTitle->getPrefixedText();
+                       $tpl->setRef( "title", &$title ); // ?
+                       $thispage = $wgTitle->getPrefixedDbKey();
+                       $tpl->setRef( "thispage", &$thispage );
+                       $tpl->set( "subtitle", $out->getSubtitle() );
+
+                       $tpl->set( "editable", ($wgTitle->getNamespace != Namespace::getSpecial() ) );
+                       $tpl->set( "exists", $wgTitle->getArticleID() != 0 );
+                       $tpl->set( "watch", $wgTitle->userIsWatching() ? "unwatch" : "watch" );
+                       $tpl->set( "protect", count($wgTitle->getRestrictions()) ? "unprotect" : "protect" );
+                       $tpl->set( "helppage", wfMsg('helppage'));
+
+                       $language_urls = array();
+                       foreach( $wgOut->getLanguageLinks() as $l ) {
+                               $nt = Title::newFromText( $l );
+                               $language_urls[] = array('href' => $nt->getFullURL(),
+                               'text' => ($wgLang->getLanguageName( $nt->getInterwiki()) != ''?$wgLang->getLanguageName( $nt->getInterwiki()) : $l),
+                               'class' => $wgLang->isRTL() ? 'rtl' : 'ltr');
+                       }
+                       if(count($language_urls) != 0 ) {
+                               $tpl->setRef( 'language_urls', &$language_urls);
+                       } else {
+                               $tpl->set('language_urls', false);
+                       }
+
+
+                       /* set up the content actions */
+                       $iscontent = ($wgTitle->getNamespace() != Namespace::getSpecial() );
+
+                       $content_actions = array();
+                       /*$content_actions['view'] = array('class' => ($action == 'view' and !Namespace::isTalk( $wgTitle->getNamespace())) ? 'selected' : '',*/
+                       $content_actions['view'] = array('class' => (!Namespace::isTalk( $wgTitle->getNamespace())) ? 'selected' : '',
+                       'i18n_key' => 'view',
+                       'href' => $this->makeArticleUrl($wgTitle->getPrefixedDbKey()),
+                       'akey' => wfMsg('accesskeyview'));
+
+
+                       /* the edit tab */
+                       if( $iscontent) {
+
+                               $content_actions['talk'] = array('class' => (Namespace::isTalk( $wgTitle->getNamespace()) ? 'selected' : ''),
+                               'i18n_key' => 'talk',
+                               'href' => $this->makeTalkUrl($title),
+                               'akey' => wfMsg('accesskeytalk'));
+
+                               if ( $wgTitle->userCanEdit() ) {
+                                       $content_actions['edit'] = array('class' => ($action == 'edit' or $action == 'submit') ? 'selected' : '',
+                                       'i18n_key' => 'edit',
+                                       'href' => $this->makeUrl($thispage, 'action=edit'),
+                                       'akey' => wfMsg('accesskeyedit'));
+                               } else {
+                                       $content_actions['edit'] = array('class' => ($action == 'edit') ? 'selected' : '',
+                                       'i18n_key' => 'viewsource',
+                                       'href' => $this->makeUrl($thispage, 'action=edit'),
+                                       'akey' => wfMsg('accesskeyedit'));
+                               }
+                               $content_actions['history'] = array('class' => ($action == 'history') ? 'selected' : '',
+                               'i18n_key' => 'history',
+                               'href' => $this->makeUrl($thispage, 'action=history'),
+                               'akey' => wfMsg('accesskeyhistory'));
+
+                               /*
+                               $content_actions['revert'] = array('class' => ($action == 'revert') ? 'selected' : '',
+                               'i18n_key' => 'revert',
+                               'href' => $this->makeUrl($wgTitle->getPrefixedDbKey(), 'action=revert'),
+                               'akey' => wfMsg('accesskeyrevert'));
+                               */
+                               if( $wgUser->getNewtalk() ) {
+                                       $content_actions['rollback'] = array('class' => ($action == 'rollback') ? 'selected' : '',
+                                       'i18n_key' => 'rollback',
+                                       'href' => $this->makeUrl($thispage, 'action=rollback'),
+                                       'akey' => wfMsg('accesskeyrollback'));
+                               }
+                               if($wgUser->isSysop()){
+                                       if(!$wgTitle->isProtected()){
+                                               $content_actions['protect'] = array('class' => ($action == 'protect') ? 'selected' : '',
+                                               'i18n_key' => 'protect',
+                                               'href' => $this->makeUrl($thispage, 'action=protect'),
+                                               'akey' => wfMsg('accesskeyprotect'));
+
+                                       } else {
+                                               $content_actions['unprotect'] = array('class' => ($action == 'unprotect') ? 'selected' : '',
+                                               'i18n_key' => 'unprotect',
+                                               'href' => $this->makeUrl($thispage, 'action=unprotect'),
+                                               'akey' => wfMsg('accesskeyprotect'));
+                                       }
+                                       $content_actions['delete'] = array('class' => ($action == 'delete') ? 'selected' : '',
+                                       'i18n_key' => 'delete',
+                                       'href' => $this->makeUrl($thispage, 'action=delete'),
+                                       'akey' => wfMsg('accesskeydelete'));
+                               }
+                               if ( $wgUser->getID() != 0 ) {
+                                       if ( $wgTitle->userCanEdit()) {
+                                               $content_actions['move'] = array('class' => ($wgTitle->getDbKey() == 'Movepage' and $wgTitle->getNamespace == Namespace::getSpecial()) ? 'selected' : '',
+                                               'i18n_key' => 'move',
+                                               'href' => $this->makeSpecialUrl('Movepage', 'target='.$thispage),
+                                               'akey' => wfMsg('accesskeymove'));
+                                       } else {
+                                               $content_actions['move'] = array('class' => 'inactive',
+                                               'i18n_key' => 'move',
+                                               'href' => '',
+                                               'akey' => '');
+
+                                       }
+                               }
+                               if ( $wgUser->getID() != 0 and $action != 'edit' and $action != 'submit' ) {
+                                       if( !$wgTitle->userIsWatching()) {
+                                               $content_actions['watch'] = array('class' => ($action == 'watch' or $action == 'unwatch') ? 'selected' : '',
+                                               'i18n_key' => 'watch',
+                                               'href' => $this->makeUrl($thispage, 'action=watch'),
+                                               'akey' => wfMsg('accesskey-watch'));
+                                       } else {
+                                               $content_actions['watch'] = array('class' => ($action == 'unwatch' or $action == 'watch') ? 'selected' : '',
+                                               'i18n_key' => 'unwatch',
+                                               'href' => $this->makeUrl($thispage, 'action=unwatch'),
+                                               'akey' => wfMsg('accesskey-watch'));
+
+                                       }
+                               }
+                       } else {
+                               /* show special page actions */
+
+                               if ($wgTitle->getDbKey() == 'Movepage') {
+                                       $content_actions['move'] = array('class' => 'selected',
+                                       'i18n_key' => 'move',
+                                       'href' => '',
+                                       'akey' => '');
+                               }
+                       }
+                       $tpl->setRef('content_actions', &$content_actions);
+
+
+                       /* prepare an array of common navigation links */
+
+                       $urls = array();
+                       $urls['mainpage'] = array('href' => $this->makeI18nUrl('mainpage'));
+                       $urls['randompage'] = array('href' => $this->makeSpecialUrl('Randompage'));
+                       $urls['recentchanges'] = array('href' => $this->makeSpecialUrl('Recentchanges'));
+                       $urls['whatlinkshere'] = array('href' => $this->makeSpecialUrl('Whatlinkshere', 'target='.$thispage));
+                       $urls['currentevents'] = array('href' => $this->makeI18nUrl('currentevents'));
+                       $urls['recentchangeslinked'] = array('href' => $this->makeSpecialUrl('Recentchangeslinked', 'target='.$thispage));
+                       $urls['bugreports'] = array('href' => $this->makeI18nUrl('bugreportspage'));
+                       $urls['sitesupport'] = array('href' => $this->makeI18nUrl('sitesupportpage'));
+                       $urls['help'] = array('href' => $this->makeI18nUrl('helppage'));
+                       $urls['upload'] = array('href' => $this->makeSpecialUrl('Upload'));
+                       $urls['specialpages'] = array('href' => $this->makeSpecialUrl('Specialpages'));
+                       $tpl->setRef( "urls", &$urls );
+
+                       $tpl->setRef( "searchaction", &$wgScriptPath );
+                       $tpl->setRef( "stylepath", &$wgStyleSheetPath );
+                       $tpl->setRef( "lang", &$wgLanguageCode );
+                       $tpl->set( "langname", $wgLang->getLanguageName( $wgLanguageCode ) );
+
+                       $tpl->set( "username", $wgUser->getName() );
+                       $tpl->set( "userpage", $wgLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName() );
+                       $tpl->set( "loggedin", $wgUser->getID() != 0 );
+                       $tpl->set( "sysop", $wgUser->isSysop() );
+                       if( $wgUser->getNewtalk() ) {
+                               $ntl = wfMsg( "newmessages",
+                               $this->makeKnownLink( 
+                                       $wgLang->getNsText( Namespace::getTalk( Namespace::getUser() ) )
+                                       . ":" . $wgUser->getName(),
+                                       wfMsg("newmessageslink") ) 
+                               );
+                       } else {
+                               $ntl = "";
+                       }
+                       $tpl->setRef( "newtalk", &$ntl );
+                       $tpl->setRef( "skin", &$this);
+                       $tpl->set( "logo", $this->logoText() );
+                       $tpl->set( "pagestats", $this->pageStats() );
+
+                       $tpl->setRef( "debug", &$out->mDebugtext );
+                       $tpl->set( "reporttime", $out->reportTime() );
+
+                       $tpl->setRef( "bodytext", &$out->mBodytext );
+
+                       // execute template
+                       $res = $tpl->execute();
+                       // result may be an error
+                       if (PEAR::isError($res)) {
+                               echo $res->toString(), "\n";
+                       } else {
+                               echo $res;
+                       }
+
+               }
+
+
+
+               /*static*/ function makeSpecialUrl( $name, $urlaction='' ) {
+                       $title = Title::makeTitle( NS_SPECIAL, $name );
+                       return $title->escapeLocalURL( $urlaction );
+               }
+               /*static*/ function makeTalkUrl ( $name, $urlaction='' ) {
+                       $title = Title::newFromText( $name );
+                       $title = $title->getTalkPage();
+                       return $title->escapeLocalURL( $urlaction );
+               }
+               /*static*/ function makeArticleUrl ( $name, $urlaction='' ) {
+                       $title = Title::newFromText( $name );
+                       #$title->setNamespace(0);
+                       #$title = Title::makeTitle( Namespace::getSubject( $wgTitle->getNamespace() ), $wgTitle->getDbKey() );
+                       $title= $title->getSubjectPage();
+                       return $title->escapeLocalURL( $urlaction );
+               }
+               /*static*/ function makeI18nUrl ( $name, $urlaction='' ) {
+                       $title = Title::newFromText( wfMsg($name) );
+                       #$title->setNamespace(0);
+                       #$title = Title::makeTitle( Namespace::getSubject( $wgTitle->getNamespace() ), $wgTitle->getDbKey() );
+                       return $title->escapeLocalURL( $urlaction );
+               }
+               /*static*/ function makeUrl ( $name, $urlaction='' ) {
+                       $title = Title::newFromText( $name );
+                       return $title->escapeLocalURL( $urlaction ); 
+               }
+
+       }
+
+       class SkinDaVinci extends SkinPHPTal {
+               function initPage() {
+                       SkinPHPTal::initPage();
+                       $this->skinname = "davinci";
+               }
+       }
+       
+?>