0ecb335f91
sigs, horizontal lines (more can be added easily). Select text and click to apply, or just click to see an example. Mouseover should show speedtips. Also, access keys for the edit window (ALT+P=Preview, ALT+S=Save) -> Moz+IE
376 lines
11 KiB
PHP
376 lines
11 KiB
PHP
<?
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# Splitting edit page/HTML interface from Article...
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# The actual database and text munging is still in Article,
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# but it should get easier to call those from alternate
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# interfaces.
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class EditPage {
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var $mArticle;
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var $mTitle;
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function EditPage( $article ) {
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$this->mArticle =& $article;
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global $wgTitle;
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$this->mTitle =& $wgTitle;
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}
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# This is the function that gets called for "action=edit".
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function edit()
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{
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global $wgOut, $wgUser, $wgWhitelistEdit;
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global $wpTextbox1, $wpSummary, $wpSave, $wpPreview;
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global $wpMinoredit, $wpEdittime, $wpTextbox2;
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$fields = array( "wpTextbox1", "wpSummary", "wpTextbox2" );
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wfCleanFormFields( $fields );
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if ( ! $this->mTitle->userCanEdit() ) {
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$wgOut->readOnlyPage( $this->mArticle->getContent(), true );
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return;
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}
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if ( $wgUser->isBlocked() ) {
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$this->blockedIPpage();
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return;
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}
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if ( !$wgUser->getID() && $wgWhitelistEdit ) {
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$this->userNotLoggedInPage();
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return;
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}
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if ( wfReadOnly() ) {
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if( isset( $wpSave ) or isset( $wpPreview ) ) {
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$this->editForm( "preview" );
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} else {
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$wgOut->readOnlyPage( $this->mArticle->getContent() );
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}
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return;
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}
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if ( $_SERVER['REQUEST_METHOD'] != "POST" ) unset( $wpSave );
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if ( isset( $wpSave ) ) {
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$this->editForm( "save" );
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} else if ( isset( $wpPreview ) ) {
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$this->editForm( "preview" );
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} else { # First time through
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$this->editForm( "initial" );
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}
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}
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# Since there is only one text field on the edit form,
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# pressing <enter> will cause the form to be submitted, but
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# the submit button value won't appear in the query, so we
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# Fake it here before going back to edit(). This is kind of
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# ugly, but it helps some old URLs to still work.
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function submit()
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{
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global $wpSave, $wpPreview;
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if ( ! isset( $wpPreview ) ) { $wpSave = 1; }
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$this->edit();
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}
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# The edit form is self-submitting, so that when things like
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# preview and edit conflicts occur, we get the same form back
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# with the extra stuff added. Only when the final submission
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# is made and all is well do we actually save and redirect to
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# the newly-edited page.
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function editForm( $formtype )
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{
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global $wgOut, $wgUser;
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global $wpTextbox1, $wpSummary, $wpWatchthis;
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global $wpSave, $wpPreview;
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global $wpMinoredit, $wpEdittime, $wpTextbox2, $wpSection;
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global $oldid, $redirect, $section;
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global $wgLang;
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if(isset($wpSection)) { $section=$wpSection; } else { $wpSection=$section; }
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$sk = $wgUser->getSkin();
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$isConflict = false;
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$wpTextbox1 = rtrim ( $wpTextbox1 ) ; # To avoid text getting longer on each preview
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if(!$this->mTitle->getArticleID()) { # new article
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$wgOut->addWikiText(wfmsg("newarticletext"));
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}
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# Attempt submission here. This will check for edit conflicts,
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# and redundantly check for locked database, blocked IPs, etc.
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# that edit() already checked just in case someone tries to sneak
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# in the back door with a hand-edited submission URL.
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if ( "save" == $formtype ) {
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if ( $wgUser->isBlocked() ) {
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$this->blockedIPpage();
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return;
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}
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if ( !$wgUser->getID() && $wgWhitelistEdit ) {
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$this->userNotLoggedInPage();
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return;
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}
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if ( wfReadOnly() ) {
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$wgOut->readOnlyPage();
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return;
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}
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# If article is new, insert it.
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$aid = $this->mTitle->getArticleID();
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if ( 0 == $aid ) {
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# we need to strip Windoze linebreaks because some browsers
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# append them and the string comparison fails
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if ( ( "" == $wpTextbox1 ) ||
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( wfMsg( "newarticletext" ) == rtrim( preg_replace("/\r/","",$wpTextbox1) ) ) ) {
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$wgOut->redirect( wfLocalUrl(
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$this->mTitle->getPrefixedURL() ) );
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return;
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}
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$this->mArticle->insertNewArticle( $wpTextbox1, $wpSummary, $wpMinoredit, $wpWatchthis );
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return;
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}
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# Article exists. Check for edit conflict.
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# Don't check for conflict when appending a comment - this should always work
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$this->mArticle->clear(); # Force reload of dates, etc.
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if ( $section!="new" && ( $this->mArticle->getTimestamp() != $wpEdittime ) ) {
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$isConflict = true;
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}
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$u = $wgUser->getID();
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# Supress edit conflict with self
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if ( ( 0 != $u ) && ( $this->mArticle->getUser() == $u ) ) {
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$isConflict = false;
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} else {
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# switch from section editing to normal editing in edit conflict
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if($isConflict) {
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$section="";$wpSection="";
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}
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}
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if ( ! $isConflict ) {
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# All's well: update the article here
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if($this->mArticle->updateArticle( $wpTextbox1, $wpSummary, $wpMinoredit, $wpWatchthis, $wpSection ))
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return;
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else
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$isConflict = true;
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}
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}
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# First time through: get contents, set time for conflict
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# checking, etc.
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if ( "initial" == $formtype ) {
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$wpEdittime = $this->mArticle->getTimestamp();
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$wpTextbox1 = $this->mArticle->getContent(true);
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$wpSummary = "";
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}
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$wgOut->setRobotpolicy( "noindex,nofollow" );
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$wgOut->setArticleFlag( false );
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if ( $isConflict ) {
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$s = wfMsg( "editconflict", $this->mTitle->getPrefixedText() );
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$wgOut->setPageTitle( $s );
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$wgOut->addHTML( wfMsg( "explainconflict" ) );
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$wpTextbox2 = $wpTextbox1;
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$wpTextbox1 = $this->mArticle->getContent(true);
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$wpEdittime = $this->mArticle->getTimestamp();
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} else {
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$s = wfMsg( "editing", $this->mTitle->getPrefixedText() );
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if($section!="") {
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if($section=="new") {
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$s.=wfMsg("commentedit");
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} else {
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$s.=wfMsg("sectionedit");
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}
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}
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$wgOut->setPageTitle( $s );
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if ( $oldid ) {
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$this->mArticle->setOldSubtitle();
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$wgOut->addHTML( wfMsg( "editingold" ) );
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}
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}
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if( wfReadOnly() ) {
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$wgOut->addHTML( "<strong>" .
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wfMsg( "readonlywarning" ) .
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"</strong>" );
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}
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if( $this->mTitle->isProtected() ) {
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$wgOut->addHTML( "<strong>" . wfMsg( "protectedpagewarning" ) .
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"</strong><br />\n" );
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}
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$kblength = (int)(strlen( $wpTextbox1 ) / 1024);
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if( $kblength > 29 ) {
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$wgOut->addHTML( "<strong>" .
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wfMsg( "longpagewarning", $kblength )
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. "</strong>" );
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}
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$rows = $wgUser->getOption( "rows" );
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$cols = $wgUser->getOption( "cols" );
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$ew = $wgUser->getOption( "editwidth" );
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if ( $ew ) $ew = " style=\"width:100%\"";
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else $ew = "" ;
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$q = "action=submit";
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if ( "no" == $redirect ) { $q .= "&redirect=no"; }
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$action = wfEscapeHTML( wfLocalUrl( $this->mTitle->getPrefixedURL(), $q ) );
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$summary = wfMsg( "summary" );
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$subject = wfMsg("subject");
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$minor = wfMsg( "minoredit" );
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$watchthis = wfMsg ("watchthis");
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$save = wfMsg( "savearticle" );
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$prev = wfMsg( "showpreview" );
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$cancel = $sk->makeKnownLink( $this->mTitle->getPrefixedURL(),
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wfMsg( "cancel" ) );
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$edithelp = $sk->makeKnownLink( wfMsg( "edithelppage" ),
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wfMsg( "edithelp" ) );
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$copywarn = wfMsg( "copyrightwarning", $sk->makeKnownLink(
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wfMsg( "copyrightpage" ) ) );
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$wpTextbox1 = wfEscapeHTML( $wpTextbox1 );
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$wpTextbox2 = wfEscapeHTML( $wpTextbox2 );
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$wpSummary = wfEscapeHTML( $wpSummary );
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if($wgUser->getOption("showtoolbar")) {
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// prepare toolbar for edit buttons
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$toolbar=$sk->getEditToolbar();
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}
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// activate checkboxes if user wants them to be always active
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if (!$wpPreview && $wgUser->getOption("watchdefault")) $wpWatchthis=1;
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if (!$wpPreview && $wgUser->getOption("minordefault")) $wpMinoredit=1;
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// activate checkbox also if user is already watching the page,
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// require wpWatchthis to be unset so that second condition is not
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// checked unnecessarily
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if (!$wpWatchthis && !$wpPreview && $this->mTitle->userIsWatching()) $wpWatchthis=1;
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if ( 0 != $wgUser->getID() ) {
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$checkboxhtml=
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"<input tabindex=3 type=checkbox value=1 name='wpMinoredit'".($wpMinoredit?" checked":"")." id='wpMinoredit'>".
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"<label for='wpMinoredit'>{$minor}</label>".
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"<input tabindex=4 type=checkbox name='wpWatchthis'".($wpWatchthis?" checked":"")." id='wpWatchthis'>".
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"<label for='wpWatchthis'>{$watchthis}</label><br>";
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} else {
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$checkboxhtml="";
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}
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if ( "preview" == $formtype) {
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$previewhead="<h2>" . wfMsg( "preview" ) . "</h2>\n<p><large><center><font color=\"#cc0000\">" .
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wfMsg( "note" ) . wfMsg( "previewnote" ) . "</font></center></large><P>\n";
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if ( $isConflict ) {
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$previewhead.="<h2>" . wfMsg( "previewconflict" ) .
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"</h2>\n";
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}
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$previewtext = wfUnescapeHTML( $wpTextbox1 );
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if($wgUser->getOption("previewontop")) {
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$wgOut->addHTML($previewhead);
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$wgOut->addWikiText( $this->mArticle->preSaveTransform( $previewtext ) ."\n\n");
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}
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$wgOut->addHTML( "<br clear=\"all\" />\n" );
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}
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# if this is a comment, show a subject line at the top, which is also the edit summary.
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# Otherwise, show a summary field at the bottom
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if($section=="new") {
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$commentsubject="{$subject}: <input tabindex=1 type=text value=\"{$wpSummary}\" name=\"wpSummary\" maxlength=200 size=60><br>";
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} else {
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$editsummary="{$summary}: <input tabindex=3 type=text value=\"{$wpSummary}\" name=\"wpSummary\" maxlength=200 size=60><br>";
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}
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if( $_GET["action"] == "edit" ) {
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# Don't select the edit box on preview; this interferes with seeing what's going on.
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$wgOut->setOnloadHandler( "document.editform.wpTextbox1.focus()" );
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}
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$wgOut->addHTML( "
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{$toolbar}
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<form id=\"editform\" name=\"editform\" method=\"post\" action=\"$action\"
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enctype=\"application/x-www-form-urlencoded\">
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{$commentsubject}
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<textarea tabindex=2 name=\"wpTextbox1\" rows={$rows}
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cols={$cols}{$ew} wrap=\"virtual\">" .
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$wgLang->recodeForEdit( $wpTextbox1 ) .
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"
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</textarea>
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<br>{$editsummary}
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{$checkboxhtml}
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<input tabindex=5 type=submit value=\"{$save}\" name=\"wpSave\" accesskey=\"s\">
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<input tabindex=6 type=submit value=\"{$prev}\" name=\"wpPreview\" accesskey=\"p\">
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<em>{$cancel}</em> | <em>{$edithelp}</em>
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<br><br>{$copywarn}
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<input type=hidden value=\"{$section}\" name=\"wpSection\">
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<input type=hidden value=\"{$wpEdittime}\" name=\"wpEdittime\">\n" );
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if ( $isConflict ) {
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$wgOut->addHTML( "<h2>" . wfMsg( "yourdiff" ) . "</h2>\n" );
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DifferenceEngine::showDiff( $wpTextbox2, $wpTextbox1,
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wfMsg( "yourtext" ), wfMsg( "storedversion" ) );
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$wgOut->addHTML( "<h2>" . wfMsg( "yourtext" ) . "</h2>
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<textarea tabindex=6 name=\"wpTextbox2\" rows={$rows} cols={$cols} wrap=virtual>"
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. $wgLang->recodeForEdit( $wpTextbox2 ) .
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"
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</textarea>" );
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}
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$wgOut->addHTML( "</form>\n" );
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if($formtype =="preview" && !$wgUser->getOption("previewontop")) {
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$wgOut->addHTML($previewhead);
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$wgOut->addWikiText( $this->mArticle->preSaveTransform( $previewtext ) );
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}
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}
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function blockedIPpage()
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{
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global $wgOut, $wgUser, $wgLang;
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$wgOut->setPageTitle( wfMsg( "blockedtitle" ) );
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$wgOut->setRobotpolicy( "noindex,nofollow" );
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$wgOut->setArticleFlag( false );
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$id = $wgUser->blockedBy();
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$reason = $wgUser->blockedFor();
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$ip = getenv( "REMOTE_ADDR" );
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$name = User::whoIs( $id );
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$link = "[[" . $wgLang->getNsText( Namespace::getUser() ) .
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":{$name}|{$name}]]";
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$wgOut->addWikiText( wfMsg( "blockedtext", $link, $reason, $ip ) );
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$wgOut->returnToMain( false );
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}
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function userNotLoggedInPage()
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{
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global $wgOut, $wgUser, $wgLang;
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$wgOut->setPageTitle( wfMsg( "whitelistedittitle" ) );
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$wgOut->setRobotpolicy( "noindex,nofollow" );
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$wgOut->setArticleFlag( false );
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$wgOut->addWikiText( wfMsg( "whitelistedittext" ) );
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$wgOut->returnToMain( false );
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}
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}
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?>
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