Show list of templates used by this page at the end of the EditPage. Bugzilla#143

diff --git a/includes/EditPage.php b/includes/EditPage.php
index b694b56..bd391ef 100644 (file)
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -311,7 +311,7 @@ class EditPage {
                $prev = wfMsg( "showpreview" );
 
                $cancel = $sk->makeKnownLink( $this->mTitle->getPrefixedText(),
-                 wfMsg( "cancel" ) );
+                               wfMsg( "cancel" ) );
                $edithelpurl = $sk->makeUrl( wfMsg( 'edithelppage' ));
                $edithelp = '<a target="helpwindow" href="'.$edithelpurl.'">'.
                        htmlspecialchars( wfMsg( 'edithelp' ) ).'</a> '.
@@ -324,7 +324,7 @@ class EditPage {
                                $wgRightsText ) . "\n</div>";
 
                if( $wgUser->getOption("showtoolbar") and !$isCssJsSubpage ) {
-                       # prepare toolbar for edit buttons
+# prepare toolbar for edit buttons
                        $toolbar = $sk->getEditToolbar();
                } else {
                        $toolbar = "";
@@ -345,35 +345,35 @@ class EditPage {
 
                if ( 0 != $wgUser->getID() || $wgAllowAnonymousMinor ) {
                        $minoredithtml =
-                       "<input tabindex='3' type='checkbox' value='1' name='wpMinoredit'".($this->minoredit?" checked='checked'":"").
-                       " accesskey='".wfMsg('accesskey-minoredit')."' id='wpMinoredit' />".
-                       "<label for='wpMinoredit' title='".wfMsg('tooltip-minoredit')."'>{$minor}</label>";
+                               "<input tabindex='3' type='checkbox' value='1' name='wpMinoredit'".($this->minoredit?" checked='checked'":"").
+                               " accesskey='".wfMsg('accesskey-minoredit')."' id='wpMinoredit' />".
+                               "<label for='wpMinoredit' title='".wfMsg('tooltip-minoredit')."'>{$minor}</label>";
                }
 
                $watchhtml = "";
 
                if ( 0 != $wgUser->getID() ) {
                        $watchhtml = "<input tabindex='4' type='checkbox' name='wpWatchthis'".($this->watchthis?" checked='checked'":"").
-                       " accesskey='".wfMsg('accesskey-watch')."' id='wpWatchthis'  />".
-                       "<label for='wpWatchthis' title='".wfMsg('tooltip-watch')."'>{$watchthis}</label>";
+                               " accesskey='".wfMsg('accesskey-watch')."' id='wpWatchthis'  />".
+                               "<label for='wpWatchthis' title='".wfMsg('tooltip-watch')."'>{$watchthis}</label>";
                }
 
                $checkboxhtml = $minoredithtml . $watchhtml . "<br />";
 
                if ( "preview" == $formtype) {
                        $previewhead="<h2>" . wfMsg( "preview" ) . "</h2>\n<p><center><font color=\"#cc0000\">" .
-                       wfMsg( "note" ) . wfMsg( "previewnote" ) . "</font></center></p>\n";
+                               wfMsg( "note" ) . wfMsg( "previewnote" ) . "</font></center></p>\n";
                        if ( $isConflict ) {
                                $previewhead.="<h2>" . wfMsg( "previewconflict" ) .
-                                 "</h2>\n";
+                                       "</h2>\n";
                        }
 
                        $parserOptions = ParserOptions::newFromUser( $wgUser );
                        $parserOptions->setUseCategoryMagic( false );
                        $parserOptions->setEditSection( false );
                        $parserOptions->setEditSectionOnRightClick( false );
-                       # don't parse user css/js, show message about preview
-                       # XXX: stupid php bug won't let us use $wgTitle->isCssJsSubpage() here
+# don't parse user css/js, show message about preview
+# XXX: stupid php bug won't let us use $wgTitle->isCssJsSubpage() here
                        if ( $isCssJsSubpage ) {
                                if(preg_match("/\\.css$/", $wgTitle->getText() ) ) {
                                        $previewtext = wfMsg('usercsspreview');
@@ -384,7 +384,7 @@ class EditPage {
                                $wgOut->addHTML( $parserOutput->mText );
                        } else {
                                $parserOutput = $wgParser->parse( $this->mArticle->preSaveTransform( $this->textbox1 ) ."\n\n",
-                               $wgTitle, $parserOptions );
+                                               $wgTitle, $parserOptions );
                                $previewHTML = $parserOutput->mText;
 
                                if($wgUser->getOption("previewontop")) {
@@ -397,21 +397,39 @@ class EditPage {
                        }
                }
 
-               # if this is a comment, show a subject line at the top, which is also the edit summary.
-               # Otherwise, show a summary field at the bottom
+# if this is a comment, show a subject line at the top, which is also the edit summary.
+# Otherwise, show a summary field at the bottom
                $summarytext = htmlspecialchars( $wgLang->recodeForEdit( $this->summary ) ); # FIXME
-               if( $this->section == "new" ) {
-                       $commentsubject="{$subject}: <input tabindex='1' type='text' value=\"$summarytext\" name=\"wpSummary\" maxlength='200' size='60' /><br />";
-                       $editsummary = "";
-               } else {
-                       $commentsubject = "";
-                       $editsummary="{$summary}: <input tabindex='3' type='text' value=\"$summarytext\" name=\"wpSummary\" maxlength='200' size='60' /><br />";
-               }
+                       if( $this->section == "new" ) {
+                               $commentsubject="{$subject}: <input tabindex='1' type='text' value=\"$summarytext\" name=\"wpSummary\" maxlength='200' size='60' /><br />";
+                               $editsummary = "";
+                       } else {
+                               $commentsubject = "";
+                               $editsummary="{$summary}: <input tabindex='3' type='text' value=\"$summarytext\" name=\"wpSummary\" maxlength='200' size='60' /><br />";
+                       }
 
                if( !$this->preview ) {
-                       # Don't select the edit box on preview; this interferes with seeing what's going on.
+               # Don't select the edit box on preview; this interferes with seeing what's going on.
                        $wgOut->setOnloadHandler( "document.editform.wpTextbox1.focus()" );
                }
+               # Prepare a list of templates used by this page
+               $db =& wfGetDB( DB_SLAVE );
+               $cur = $db->tableName( 'cur' );
+               $links = $db->tableName( 'links' );
+               $id = $this->mTitle->getArticleID();
+               $sql = "SELECT cur_namespace,cur_title,cur_id ".
+                       "FROM $cur,$links WHERE l_to=cur_id AND l_from={$id} and cur_namespace=".NS_TEMPLATE;
+               $res = $db->query( $sql, "EditPage::editform" );
+
+               if ( $db->numRows( $res ) ) {
+                       $templates = '<br />'. wfMsg( 'templatesused' ) . '<ul>';
+                       while ( $row = $db->fetchObject( $res ) ) {
+                               if ( $titleObj = Title::makeTitle( $row->cur_namespace, $row->cur_title ) ) {
+                                       $templates .= '<li>' . $sk->makeLinkObj( $titleObj ) . '</li>';
+                               }
+                       }
+                       $templates .= '</ul>';
+               }
                $wgOut->addHTML( "
 {$toolbar}
 <form id=\"editform\" name=\"editform\" method=\"post\" action=\"$action\"
@@ -428,7 +446,7 @@ htmlspecialchars( $wgLang->recodeForEdit( $this->textbox1 ) ) .
 " title=\"".wfMsg('tooltip-save')."\"/>
 <input tabindex='6' id='wpPreview' type='submit' value=\"{$prev}\" name=\"wpPreview\" accesskey=\"".wfMsg('accesskey-preview')."\"".
 " title=\"".wfMsg('tooltip-preview')."\"/>
-<em>{$cancel}</em> | <em>{$edithelp}</em>" );
+<em>{$cancel}</em> | <em>{$edithelp}</em>{$templates}" );
                $wgOut->addWikiText( $copywarn );
                $wgOut->addHTML( "
 <input type='hidden' value=\"" . htmlspecialchars( $this->section ) . "\" name=\"wpSection\" />