mArticle =& $article;
global $wgTitle;
$this->mTitle =& $wgTitle;
}
# This is the function that gets called for "action=edit".
function edit()
{
global $wgOut, $wgUser, $wgWhitelistEdit;
global $wpTextbox1, $wpSummary, $wpSave, $wpPreview;
global $wpMinoredit, $wpEdittime, $wpTextbox2;
$fields = array( "wpTextbox1", "wpSummary", "wpTextbox2" );
wfCleanFormFields( $fields );
if ( ! $this->mTitle->userCanEdit() ) {
$wgOut->readOnlyPage( $this->mArticle->getContent(), true );
return;
}
if ( $wgUser->isBlocked() ) {
$this->blockedIPpage();
return;
}
if ( !$wgUser->getID() && $wgWhitelistEdit ) {
$this->userNotLoggedInPage();
return;
}
if ( wfReadOnly() ) {
if( isset( $wpSave ) or isset( $wpPreview ) ) {
$this->editForm( "preview" );
} else {
$wgOut->readOnlyPage( $this->mArticle->getContent() );
}
return;
}
if ( $_SERVER['REQUEST_METHOD'] != "POST" ) unset( $wpSave );
if ( isset( $wpSave ) ) {
$this->editForm( "save" );
} else if ( isset( $wpPreview ) ) {
$this->editForm( "preview" );
} else { # First time through
$this->editForm( "initial" );
}
}
# Since there is only one text field on the edit form,
# pressing will cause the form to be submitted, but
# the submit button value won't appear in the query, so we
# Fake it here before going back to edit(). This is kind of
# ugly, but it helps some old URLs to still work.
function submit()
{
global $wpSave, $wpPreview;
if ( ! isset( $wpPreview ) ) { $wpSave = 1; }
$this->edit();
}
# The edit form is self-submitting, so that when things like
# preview and edit conflicts occur, we get the same form back
# with the extra stuff added. Only when the final submission
# is made and all is well do we actually save and redirect to
# the newly-edited page.
function editForm( $formtype )
{
global $wgOut, $wgUser;
global $wpTextbox1, $wpSummary, $wpWatchthis;
global $wpSave, $wpPreview;
global $wpMinoredit, $wpEdittime, $wpTextbox2, $wpSection;
global $oldid, $redirect, $section;
global $wgLang;
if(isset($wpSection)) { $section=$wpSection; } else { $wpSection=$section; }
$sk = $wgUser->getSkin();
$isConflict = false;
$wpTextbox1 = rtrim ( $wpTextbox1 ) ; # To avoid text getting longer on each preview
if(!$this->mTitle->getArticleID()) { # new article
$wgOut->addWikiText(wfmsg("newarticletext"));
}
# Attempt submission here. This will check for edit conflicts,
# and redundantly check for locked database, blocked IPs, etc.
# that edit() already checked just in case someone tries to sneak
# in the back door with a hand-edited submission URL.
if ( "save" == $formtype ) {
if ( $wgUser->isBlocked() ) {
$this->blockedIPpage();
return;
}
if ( !$wgUser->getID() && $wgWhitelistEdit ) {
$this->userNotLoggedInPage();
return;
}
if ( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
# If article is new, insert it.
$aid = $this->mTitle->getArticleID();
if ( 0 == $aid ) {
# we need to strip Windoze linebreaks because some browsers
# append them and the string comparison fails
if ( ( "" == $wpTextbox1 ) ||
( wfMsg( "newarticletext" ) == rtrim( preg_replace("/\r/","",$wpTextbox1) ) ) ) {
$wgOut->redirect( wfLocalUrl(
$this->mTitle->getPrefixedURL() ) );
return;
}
$this->mArticle->insertNewArticle( $wpTextbox1, $wpSummary, $wpMinoredit, $wpWatchthis );
return;
}
# Article exists. Check for edit conflict.
# Don't check for conflict when appending a comment - this should always work
$this->mArticle->clear(); # Force reload of dates, etc.
if ( $section!="new" && ( $this->mArticle->getTimestamp() != $wpEdittime ) ) {
$isConflict = true;
}
$u = $wgUser->getID();
# Supress edit conflict with self
if ( ( 0 != $u ) && ( $this->mArticle->getUser() == $u ) ) {
$isConflict = false;
} else {
# switch from section editing to normal editing in edit conflict
if($isConflict) {
$section="";$wpSection="";
}
}
if ( ! $isConflict ) {
# All's well: update the article here
if($this->mArticle->updateArticle( $wpTextbox1, $wpSummary, $wpMinoredit, $wpWatchthis, $wpSection ))
return;
else
$isConflict = true;
}
}
# First time through: get contents, set time for conflict
# checking, etc.
if ( "initial" == $formtype ) {
$wpEdittime = $this->mArticle->getTimestamp();
$wpTextbox1 = $this->mArticle->getContent(true);
$wpSummary = "";
}
$wgOut->setRobotpolicy( "noindex,nofollow" );
# Enabled article-related sidebar, toplinks, etc.
$wgOut->setArticleRelated( true );
if ( $isConflict ) {
$s = wfMsg( "editconflict", $this->mTitle->getPrefixedText() );
$wgOut->setPageTitle( $s );
$wgOut->addHTML( wfMsg( "explainconflict" ) );
$wpTextbox2 = $wpTextbox1;
$wpTextbox1 = $this->mArticle->getContent(true);
$wpEdittime = $this->mArticle->getTimestamp();
} else {
$s = wfMsg( "editing", $this->mTitle->getPrefixedText() );
if($section!="") {
if($section=="new") {
$s.=wfMsg("commentedit");
} else {
$s.=wfMsg("sectionedit");
}
}
$wgOut->setPageTitle( $s );
if ( $oldid ) {
$this->mArticle->setOldSubtitle();
$wgOut->addHTML( wfMsg( "editingold" ) );
}
}
if( wfReadOnly() ) {
$wgOut->addHTML( "" .
wfMsg( "readonlywarning" ) .
"" );
}
if( $this->mTitle->isProtected() ) {
$wgOut->addHTML( "" . wfMsg( "protectedpagewarning" ) .
" \n" );
}
$kblength = (int)(strlen( $wpTextbox1 ) / 1024);
if( $kblength > 29 ) {
$wgOut->addHTML( "" .
wfMsg( "longpagewarning", $kblength )
. "" );
}
$rows = $wgUser->getOption( "rows" );
$cols = $wgUser->getOption( "cols" );
$ew = $wgUser->getOption( "editwidth" );
if ( $ew ) $ew = " style=\"width:100%\"";
else $ew = "" ;
$q = "action=submit";
if ( "no" == $redirect ) { $q .= "&redirect=no"; }
$action = wfEscapeHTML( wfLocalUrl( $this->mTitle->getPrefixedURL(), $q ) );
$summary = wfMsg( "summary" );
$subject = wfMsg("subject");
$minor = wfMsg( "minoredit" );
$watchthis = wfMsg ("watchthis");
$save = wfMsg( "savearticle" );
$prev = wfMsg( "showpreview" );
$cancel = $sk->makeKnownLink( $this->mTitle->getPrefixedURL(),
wfMsg( "cancel" ) );
$edithelp = $sk->makeKnownLink( wfMsg( "edithelppage" ),
wfMsg( "edithelp" ) );
$copywarn = wfMsg( "copyrightwarning", $sk->makeKnownLink(
wfMsg( "copyrightpage" ) ) );
$wpTextbox1 = wfEscapeHTML( $wpTextbox1 );
$wpTextbox2 = wfEscapeHTML( $wpTextbox2 );
$wpSummary = wfEscapeHTML( $wpSummary );
if($wgUser->getOption("showtoolbar")) {
// prepare toolbar for edit buttons
$toolbar=$sk->getEditToolbar();
}
// activate checkboxes if user wants them to be always active
if (!$wpPreview && $wgUser->getOption("watchdefault")) $wpWatchthis=1;
if (!$wpPreview && $wgUser->getOption("minordefault")) $wpMinoredit=1;
// activate checkbox also if user is already watching the page,
// require wpWatchthis to be unset so that second condition is not
// checked unnecessarily
if (!$wpWatchthis && !$wpPreview && $this->mTitle->userIsWatching()) $wpWatchthis=1;
if ( 0 != $wgUser->getID() ) {
$checkboxhtml=
"".
"".
"".
" ";
} else {
$checkboxhtml="";
}
if ( "preview" == $formtype) {
$previewhead="
" . wfMsg( "preview" ) . "
\n
" .
wfMsg( "note" ) . wfMsg( "previewnote" ) . "
\n";
if ( $isConflict ) {
$previewhead.="
" . wfMsg( "previewconflict" ) .
"
\n";
}
$previewtext = wfUnescapeHTML( $wpTextbox1 );
if($wgUser->getOption("previewontop")) {
$wgOut->addHTML($previewhead);
$wgOut->addWikiText( $this->mArticle->preSaveTransform( $previewtext ) ."\n\n");
}
$wgOut->addHTML( " \n" );
}
# if this is a comment, show a subject line at the top, which is also the edit summary.
# Otherwise, show a summary field at the bottom
if($section=="new") {
$commentsubject="{$subject}: ";
} else {
$editsummary="{$summary}: ";
}
if( $_GET["action"] == "edit" ) {
# Don't select the edit box on preview; this interferes with seeing what's going on.
$wgOut->setOnloadHandler( "document.editform.wpTextbox1.focus()" );
}
$wgOut->addHTML( "
{$toolbar}
\n" );
if($formtype =="preview" && !$wgUser->getOption("previewontop")) {
$wgOut->addHTML($previewhead);
$wgOut->addWikiText( $this->mArticle->preSaveTransform( $previewtext ) );
}
}
function blockedIPpage()
{
global $wgOut, $wgUser, $wgLang;
$wgOut->setPageTitle( wfMsg( "blockedtitle" ) );
$wgOut->setRobotpolicy( "noindex,nofollow" );
$wgOut->setArticleRelated( false );
$id = $wgUser->blockedBy();
$reason = $wgUser->blockedFor();
$ip = getenv( "REMOTE_ADDR" );
$name = User::whoIs( $id );
$link = "[[" . $wgLang->getNsText( Namespace::getUser() ) .
":{$name}|{$name}]]";
$wgOut->addWikiText( wfMsg( "blockedtext", $link, $reason, $ip ) );
$wgOut->returnToMain( false );
}
function userNotLoggedInPage()
{
global $wgOut, $wgUser, $wgLang;
$wgOut->setPageTitle( wfMsg( "whitelistedittitle" ) );
$wgOut->setRobotpolicy( "noindex,nofollow" );
$wgOut->setArticleRelated( false );
$wgOut->addWikiText( wfMsg( "whitelistedittext" ) );
$wgOut->returnToMain( false );
}
}
?>