/**
* Executes special page rendering and data processing
*
* @param $sub Mixed: MediaWiki supplied sub-page path
* @throws PermissionsError
*/
public function execute($sub)
{
$out = $this->getOutput();
$user = $this->getUser();
$request = $this->getRequest();
// Begin output
$this->setHeaders();
// Make sure the user is logged in
if (!$user->isLoggedIn()) {
throw new PermissionsError('read');
}
// Handle discarding
$draft = Draft::newFromID($request->getIntOrNull('discard'));
if ($draft->exists()) {
// Discard draft
$draft->discard();
// Redirect to the article editor or view if returnto was set
$section = $request->getIntOrNull('section');
$urlSection = $section !== null ? "§ion={$section}" : '';
switch ($request->getText('returnto')) {
case 'edit':
$title = Title::newFromDBKey($draft->getTitle());
$out->redirect(wfExpandURL($title->getEditURL() . $urlSection));
break;
case 'view':
$title = Title::newFromDBKey($draft->getTitle());
$out->redirect(wfExpandURL($title->getFullURL() . $urlSection));
break;
}
}
// Show list of drafts, or a message that there are none
if (Drafts::display() == 0) {
$out->addWikiMsg('drafts-view-nonesaved');
}
}
public function execute()
{
if ($this->getUser()->isAnon()) {
$this->dieUsage('You must be logged in to save drafts.', 'notloggedin');
}
$params = $this->extractRequestParams();
$draft = Draft::newFromID($params['id']);
$draft->setToken($params['drafttoken']);
$draft->setTitle(Title::newFromText($params['title']));
$draft->setSection($params['section'] == '' ? null : $params['section']);
$draft->setStartTime($params['starttime']);
$draft->setEditTime($params['edittime']);
$draft->setSaveTime(wfTimestampNow());
$draft->setScrollTop($params['scrolltop']);
$draft->setText($params['text']);
$draft->setSummary($params['summary']);
$draft->setMinorEdit($params['minoredit']);
$draft->save();
$this->getResult()->addValue(null, $this->getModuleName(), array('id' => $draft->getID()));
}
/**
* Executes special page rendering and data processing
*
* @param $sub Mixed: MediaWiki supplied sub-page path
*/
public function execute($sub)
{
global $wgRequest, $wgOut, $wgUser;
// Begin output
$this->setHeaders();
// Make sure the user is logged in
if (!$wgUser->isLoggedIn()) {
// If not, let them know they need to
$wgOut->loginToUse();
// Continue
return true;
}
// Handle discarding
$draft = Draft::newFromID($wgRequest->getIntOrNull('discard'));
if ($draft->exists()) {
// Discard draft
$draft->discard();
// Redirect to the article editor or view if returnto was set
$section = $wgRequest->getIntOrNull('section');
$urlSection = $section !== null ? "§ion={$section}" : '';
switch ($wgRequest->getText('returnto')) {
case 'edit':
$title = Title::newFromDBKey($draft->getTitle());
$wgOut->redirect(wfExpandURL($title->getEditURL() . $urlSection));
break;
case 'view':
$title = Title::newFromDBKey($draft->getTitle());
$wgOut->redirect(wfExpandURL($title->getFullURL() . $urlSection));
break;
}
}
// Show list of drafts, or a message that there are none
if (Drafts::display() == 0) {
$wgOut->addHTML(wfMsgHTML('drafts-view-nonesaved'));
}
}
public static function listDrafts(&$title = null, $user = null)
{
global $wgOut, $wgRequest, $wgUser, $wgLang;
//added twice?
$wgOut->addScript('<style type="text/css" media="all">/*<![CDATA[*/ @import "' . wfGetPad('/extensions/min/f/extensions/Drafts/Drafts.css?rev=') . WH_SITEREV . '"; /*]]>*/</style>');
// Get draftID
$currentDraft = Draft::newFromID($wgRequest->getIntOrNull('draft'));
//based on user preference
$adv = $wgUser->getOption('defaulteditor', '') == 'advanced' ? '&advanced=true' : '';
// Output HTML for list of drafts
$drafts = Draft::getDrafts($title, $user);
if (count($drafts) > 0) {
global $egDraftsLifeSpan;
// Internationalization
wfLoadExtensionMessages('Drafts');
// Add a summary, on Special:Drafts only
if (!$title || $title->getNamespace() == NS_SPECIAL) {
$wgOut->wrapWikiMsg('<div class="mw-drafts-summary">$1</div>', array('drafts-view-summary', $wgLang->formatNum($egDraftsLifeSpan)));
}
// Build XML
$wgOut->addHTML(Xml::openElement('table', array('cellpadding' => 5, 'cellspacing' => 0, 'border' => 0, 'id' => 'drafts-list-table', 'class' => 'section_text', 'style' => 'margin-top:15px')));
$wgOut->addHTML(Xml::openElement('tr'));
$wgOut->addHTML(Xml::element('th', array('align' => 'left', 'nowrap' => 'nowrap', 'style' => 'text-align:center;'), wfMsg('drafts-view-article')));
$wgOut->addHTML(Xml::element('th', array('align' => 'left', 'nowrap' => 'nowrap', 'style' => 'text-align:center;'), wfMsg('drafts-view-saved')));
$wgOut->addHTML(Xml::element('th', array(), wfMsg('edit')));
$wgOut->addHTML(Xml::element('th', array(), wfMsg('discard')));
$wgOut->addHTML(Xml::closeElement('tr'));
// Add existing drafts for this page and user
$index = 0;
foreach ($drafts as $draft) {
// Get article title text
$htmlTitle = $draft->getTitle()->getEscapedText();
// Build Article Load link
if ($draft->getHTML5()) {
$params = 'h5e=true&draft=' . urlencode($draft->getID());
if ($draft->getTitle()->getArticleID() == 0) {
$params .= "&create-new-article=true";
}
$urlLoad = $draft->getTitle()->getFullUrl($params);
} else {
$urlLoad = $draft->getTitle()->getFullUrl('action=edit' . $adv . '&draft=' . urlencode($draft->getID()));
}
// Build discard link
$urlDiscard = sprintf('%s?discard=%s&token=%s', SpecialPage::getTitleFor('Drafts')->getFullUrl(), urlencode($draft->getID()), urlencode($wgUser->editToken()));
// If in edit mode, return to editor
if ($wgRequest->getText('action') == 'edit' || $wgRequest->getText('action') == 'submit') {
$urlDiscard .= '&returnto=' . urlencode('edit');
}
// Append section to titles and links
if ($draft->getSection() !== null) {
// Detect section name
$lines = explode("\n", $draft->getText());
// If there is any content in the section
if (count($lines) > 0) {
$htmlTitle .= '#' . htmlspecialchars(trim(trim(substr($lines[0], 0, 255), '=')));
}
// Modify article link and title
$urlLoad .= '§ion=' . urlencode($draft->getSection());
$urlDiscard .= '§ion=' . urlencode($draft->getSection());
}
// Build XML
if ($index % 2 == 1) {
$wgOut->addHTML(Xml::openElement('tr', array('style' => 'background: #eee;')));
} else {
$wgOut->addHTML(Xml::openElement('tr', array('style' => '')));
}
$wgOut->addHTML(Xml::openElement('td', array('align' => 'left', 'class' => 'draftpage')));
$wgOut->addHTML(Xml::element('a', array('href' => $urlLoad, 'style' => 'font-weight:' . ($currentDraft->getID() == $draft->getID() ? 'bold' : 'normal')), $htmlTitle));
$wgOut->addHTML(Xml::closeElement('td'));
$wgOut->addHTML(Xml::element('td', array('align' => 'left', 'nowrap' => 'nowrap', 'class' => 'draftsaved'), $wgLang->timeanddate($draft->getSaveTime(), true)));
// edit link
$wgOut->addHTML(Xml::openElement('td', array('align' => 'left', 'nowrap' => 'nowrap', 'class' => 'draftedit')));
$wgOut->addHTML(Xml::element('a', array('href' => $urlLoad), wfMsg('edit')));
$wgOut->addHTML(Xml::closeElement('td'));
$wgOut->addHTML(Xml::openElement('td', array('align' => 'left', 'nowrap' => 'nowrap', 'class' => 'draftdiscard')));
$wgOut->addHTML(Xml::element('a', array('href' => $urlDiscard, 'onclick' => "if( true || !wgAjaxSaveDraft.insync ) return confirm('" . Xml::escapeJsString(wfMsgHTML('drafts-discard-warn', $draft->getTitle()->getText())) . "')"), wfMsg('drafts-view-discard')));
$wgOut->addHTML(Xml::closeElement('td'));
$wgOut->addHTML(Xml::closeElement('tr'));
$index++;
}
$wgOut->addHTML(Xml::closeElement('table'));
// Return number of drafts
return count($drafts);
}
return 0;
}
function execute($par)
{
global $wgOut, $wgRequest, $wgParser, $wgUser, $wgFilterCallback, $wgCookiePath, $wgCookieDomain, $wgCookieSecure;
$wgOut->disable();
// build the article which we are about to save
$t = Title::newFromUrl($wgRequest->getVal('target'));
$a = new Article($t);
$action = $wgRequest->getVal('eaction');
wfDebug("Html5Editor::execute called with {$action}\n");
// process the edit update
if ($action == 'get-vars') {
$wgOut->disable();
$response = array('edittoken' => $wgUser->editToken(), 'edittime' => $a->getTimestamp(true), 'drafttoken' => wfGenerateToken(), 'olddraftid' => 0);
// do they already have a draft saved?
$drafts = Draft::getDrafts($t, $wgUser->getID());
if ($drafts) {
// do we only select an html5 draft? probably not.
// for loop here in case we want to display multiple drafts of same article
$response['olddraftid'] = $drafts[0]->getID();
}
print json_encode($response);
return;
} else {
if ($action == 'load-draft') {
$draftid = $wgRequest->getVal('draftid');
$draft = new Draft($draftid);
if (!$draft->exists()) {
wfLoadExtensionMessages("Html5editor");
$response = array('error' => wfMsg('h5e-draft-does-not-exist', $draftid), 'html' => '');
wfDebug("DRAFT: {$draftid} does not exist \n");
} else {
$text = $draft->getText();
$html = $this->parse($t, $a, $text);
$response = array(error => '', 'html' => $html);
}
print json_encode($response);
return;
} else {
if ($action == 'save-draft') {
$token = $wgRequest->getVal('edittoken');
if ($wgUser->matchEditToken($token)) {
wfDebug("Html5Editor::execute save-draft edit token ok!\n");
$oldtext = $a->getContent();
$html = $wgRequest->getVal('html');
$newtext = $this->convertHTML2Wikitext($html, $oldtext);
$draftid = $wgRequest->getVal('draftid', null);
$draft = null;
// 'null' apparently is what javascript is giving us. doh.
if (!$draftid || preg_match("@[^0-9]@", $draftid)) {
wfDebug("Html5Editor::execute getting draft id from title \n");
$draftid = self::getDraftIDFromTitle($t);
}
if (!$draftid || $draftid == 'null') {
$draft = new Draft();
} else {
$draft = Draft::newFromID($draftid);
}
wfDebug("Html5Editor::execute got draft id {$draftid} \n");
$draft->setTitle($t);
//$draft->setStartTime( $wgRequest->getText( 'wpStarttime' ) );
$draft->setEditTime($wgRequest->getText('edittime'));
$draft->setSaveTime(wfTimestampNow());
$draft->setText($newtext);
$draft->setSummary($wgRequest->getText('editsummary'));
$draft->setHtml5(true);
//$draft->setMinorEdit( $wgRequest->getInt( 'wpMinoredit', 0 ) );
// Save draft
$draft->save();
wfDebug("Html5Editor::execute saved draft with id {$draft->getID()} and text {$newtext} \n");
$response = array('draftid' => $draft->getID());
print json_encode($response);
return;
} else {
wfDebug("Html5Editor::execute save-draft edit token BAD {$token} \n");
$response = array('error' => 'edit token bad');
print json_encode($response);
return;
}
return;
} else {
if ($action == 'save-summary') {
// this implementation could have a few problems
// 1. if a user is editing the article in separate windows, it will
// only update the last edit
// 2. Could be easy to fake an edit summary save, but is limited to
// edits made by the user
/// 3. There's no real 'paper' trail of the saved summary
// grab the cookie with the rev_id
global $wgCookiePrefix;
if (isset($_COOKIE["{$wgCookiePrefix}RevId" . $t->getArticleID()])) {
$revid = $_COOKIE["{$wgCookiePrefix}RevId" . $t->getArticleID()];
wfDebug("AXX: updating revcomment {$revid} \n");
$dbw = wfGetDB(DB_MASTER);
$summary = "updating from html5 editor, " . $wgRequest->getVal('summary');
$dbw->update('revision', array('rev_comment' => $summary), array('rev_id' => $revid, 'rev_user_text' => $wgUser->getName()), "Html5Editor::saveComment", array("LIMIT" => 1));
$dbw->update('recentchanges', array('rc_comment' => $summary), array('rc_this_oldid' => $revid, 'rc_user_text' => $wgUser->getName()), "Html5Editor::saveComment", array("LIMIT" => 1));
} else {
wfDebug("AXX: NOT updating revcomment, why\n");
}
return;
} else {
if ($action == 'publish-html') {
// check the edit token
$token = $wgRequest->getVal('edittoken');
if (!$wgUser->matchEditToken($token)) {
$response = array('error' => wfMsg('sessionfailure'));
print json_encode($response);
return;
}
// check the edit time and check for a conflict
$edittime = $wgRequest->getVal('edittime');
if (!preg_match('/^\\d{14}$/', $edittime)) {
$edittime = null;
}
if (!$edittime) {
$response = array('error' => 'missing or invalid edit time');
print json_encode($response);
return;
}
if ($response = $this->getPermissionErrors($t)) {
print json_encode($response);
return;
}
$newArticle = !$t->exists();
$a = new Article($t);
// check for edit conflict
// if( $this->mArticle->getTimestamp() != $this->edittime ) {
// $this->isConflict = true;
// }
// now ... let's convert the HTML back into wikitext... holy crap, we are nuts
$oldtext = $a->getContent();
$html = $wgRequest->getVal('html');
$newtext = $this->convertHTML2Wikitext($html, $oldtext);
// filter callback?
if ($wgFilterCallback && $wgFilterCallback($t, $newtext, null)) {
# Error messages or other handling should be performed by the filter function
$response = array('error' => self::$spam_message, 'html' => $html);
print json_encode($response);
return;
}
// do the save
// TODO: check for conflicts (obviously)
if ($a->doEdit($newtext, $wgRequest->getVal('summary') . " (HTML5) ")) {
//$alerts = new MailAddress("*****@*****.**");
//UserMailer::send($alerts, $alerts, "HTML5 Ouput for {$t->getText()}", "{$t->getFullURL()}?action=history \n HTML: " . trim($html) . "\n\nwikitext:\n $newtext\n\n\nUser: "******"\n\n\n\nPOST: " . print_r($_POST, true) );
$r = Revision::newFromTitle($t);
$this->setRevCookie($t, $r);
#$html = WikihowArticleHTML::postProcess($wgOut->parse($newtext));
$html = $this->parse($t, $a, $newtext);
// Create an anon attribution cookie
if ($newArticle && $wgUser->getId() == 0) {
setcookie('aen_anon_newarticleid', $a->getId(), time() + 3600, $wgCookiePath, $wgCookieDomain, $wgCookieSecure);
}
$response = array(error => '', 'html' => $html);
print json_encode($response);
return;
} else {
$response = array(error => 'Error saving', 'html' => '');
print json_encode($response);
return;
}
}
}
}
}
}
return;
}
/**
* Outputs a table of existing drafts
*
* @param $title Object: [optional] Title of article, defaults to all articles
* @param $userID Integer: [optional] ID of user, defaults to current user
* @return Number of drafts in the table
*/
public static function display($title = null, $userID = null)
{
global $wgOut, $wgRequest, $wgUser, $wgLang;
// Gets draftID
$currentDraft = Draft::newFromID($wgRequest->getIntOrNull('draft'));
// Output HTML for list of drafts
$drafts = Drafts::get($title, $userID);
if (count($drafts) > 0) {
global $egDraftsLifeSpan;
// Internationalization
// Add a summary, on Special:Drafts only
if (!$title || $title->getNamespace() == NS_SPECIAL) {
$wgOut->wrapWikiMsg('<div class="mw-drafts-summary">$1</div>', array('drafts-view-summary', $wgLang->formatNum($egDraftsLifeSpan)));
}
// Build XML
$wgOut->addHTML(Xml::openElement('table', array('cellpadding' => 5, 'cellspacing' => 0, 'width' => '100%', 'border' => 0, 'id' => 'drafts-list-table')));
$wgOut->addHTML(Xml::openElement('tr'));
$wgOut->addHTML(Xml::element('th', array('width' => '75%', 'nowrap' => 'nowrap'), wfMsg('drafts-view-article')));
$wgOut->addHTML(Xml::element('th', null, wfMsg('drafts-view-saved')));
$wgOut->addHTML(Xml::element('th'));
$wgOut->addHTML(Xml::closeElement('tr'));
// Add existing drafts for this page and user
foreach ($drafts as $draft) {
// Get article title text
$htmlTitle = $draft->getTitle()->getEscapedText();
// Build Article Load link
$urlLoad = $draft->getTitle()->getFullURL('action=edit&draft=' . urlencode($draft->getID()));
// Build discard link
$urlDiscard = SpecialPage::getTitleFor('Drafts')->getFullURL(sprintf('discard=%s&token=%s', urlencode($draft->getID()), urlencode($wgUser->editToken())));
// If in edit mode, return to editor
if ($wgRequest->getText('action') == 'edit' || $wgRequest->getText('action') == 'submit') {
$urlDiscard .= '&returnto=' . urlencode('edit');
}
// Append section to titles and links
if ($draft->getSection() !== null) {
// Detect section name
$lines = explode("\n", $draft->getText());
// If there is any content in the section
if (count($lines) > 0) {
$htmlTitle .= '#' . htmlspecialchars(trim(trim(substr($lines[0], 0, 255), '=')));
}
// Modify article link and title
$urlLoad .= '§ion=' . urlencode($draft->getSection());
$urlDiscard .= '§ion=' . urlencode($draft->getSection());
}
// Build XML
$wgOut->addHTML(Xml::openElement('tr'));
$wgOut->addHTML(Xml::openElement('td'));
$wgOut->addHTML(Xml::element('a', array('href' => $urlLoad, 'style' => 'font-weight:' . ($currentDraft->getID() == $draft->getID() ? 'bold' : 'normal')), $htmlTitle));
$wgOut->addHTML(Xml::closeElement('td'));
$wgOut->addHTML(Xml::element('td', null, $wgLang->timeanddate($draft->getSaveTime(), true)));
$wgOut->addHTML(Xml::openElement('td'));
$jsClick = "if( wgDraft.getState() !== 'unchanged' )" . "return confirm('" . Xml::escapeJsString(wfMsgHTML('drafts-view-warn')) . "')";
$wgOut->addHTML(Xml::element('a', array('href' => $urlDiscard, 'onclick' => $jsClick), wfMsg('drafts-view-discard')));
$wgOut->addHTML(Xml::closeElement('td'));
$wgOut->addHTML(Xml::closeElement('tr'));
}
$wgOut->addHTML(Xml::closeElement('table'));
// Return number of drafts
return count($drafts);
}
return 0;
}
/**
* AJAX function export DraftHooks::AjaxSave
* Respond to ajax queries
*/
public static function AjaxSave($dtoken, $etoken, $id, $title, $section, $starttime, $edittime, $scrolltop, $text, $summary, $minoredit)
{
global $wgUser, $wgRequest;
// Verify token
if ($wgUser->editToken() == $etoken) {
// Create Draft
$draft = Draft::newFromID($id);
// Load draft with info
$draft->setToken($dtoken);
$draft->setTitle(Title::newFromText($title));
$draft->setSection($section == '' ? null : $section);
$draft->setStartTime($starttime);
$draft->setEditTime($edittime);
$draft->setSaveTime(wfTimestampNow());
$draft->setScrollTop($scrolltop);
$draft->setText($text);
$draft->setSummary($summary);
$draft->setMinorEdit($minoredit);
// Save draft
$draft->save();
// Return draft id to client (used for next save)
return (string) $draft->getID();
} else {
// Return failure
return '-1';
}
}
/**
* EditPage::showEditForm:initial hook
* Load draft...
*/
public static function loadForm(EditPage $editpage)
{
global $wgRequest;
$context = $editpage->getArticle()->getContext();
$user = $context->getUser();
if (!$user->getOption('extensionDrafts_enable', 'true')) {
return true;
}
//XXCHANGED
$isGuidedEditor = isset($editpage->mGuided) && $editpage->mGuided;
$adv = $isGuidedEditor ? "" : "&advanced=true";
$wgRequest->setVal("guidededitor", $isGuidedEditor);
// Check permissions
$request = $context->getRequest();
if ($user->isAllowed('edit') && $user->isLoggedIn()) {
// Get draft
$draft = Draft::newFromID($request->getIntOrNull('draft'));
// Load form values
if ($draft->exists()) {
// Override initial values in the form with draft data
$editpage->textbox1 = $draft->getText();
$editpage->summary = $draft->getSummary();
$editpage->scrolltop = $draft->getScrollTop();
$editpage->minoredit = $draft->getMinorEdit() ? true : false;
}
// Save draft on non-save submission
if ($request->getVal('action') == 'submit' && $user->getEditToken() == $request->getText('wpEditToken') && is_null($request->getText('wpDraftTitle'))) {
// If the draft wasn't specified in the url, try using a
// form-submitted one
if (!$draft->exists()) {
$draft = Draft::newFromID($request->getIntOrNull('wpDraftID'));
}
// Load draft with info
$draft->setTitle(Title::newFromText($request->getText('wpDraftTitle')));
$draft->setSection($request->getInt('wpSection'));
$draft->setStartTime($request->getText('wpStarttime'));
$draft->setEditTime($request->getText('wpEdittime'));
$draft->setSaveTime(wfTimestampNow());
$draft->setScrollTop($request->getInt('wpScrolltop'));
$draft->setText($request->getText('wpTextbox1'));
$draft->setSummary($request->getText('wpSummary'));
$draft->setMinorEdit($request->getInt('wpMinoredit', 0));
// Save draft
$draft->save();
// Use the new draft id
$request->setVal('draft', $draft->getID());
}
}
$out = $context->getOutput();
$numDrafts = Drafts::num($context->getTitle());
// Show list of drafts
if ($numDrafts > 0) {
if ($request->getText('action') !== 'submit') {
$out->addHTML(Xml::openElement('div', array('id' => 'drafts-list-box', 'class' => 'minor_section')));
$out->addHTML(Xml::element('h3', null, $context->msg('drafts-view-existing')->text()));
Drafts::display($context->getTitle());
$out->addHTML(Xml::closeElement('div'));
} else {
$jsWarn = "if( !wgAjaxSaveDraft.insync ) return confirm('" . Xml::escapeJsString($context->msg('drafts-view-warn')->escaped()) . "')";
$link = Xml::element('a', array('href' => $context->getTitle()->getFullURL('action=edit'), 'onclick' => $jsWarn), $context->msg('drafts-view-notice-link')->numParams($numDrafts)->text());
$out->addHTML($context->msg('drafts-view-notice')->rawParams($link)->escaped());
}
}
// Continue
return true;
}
