/**
* 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');
}
}
/**
* 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'));
}
}
/**
* 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;
}
/**
* EditPage::showEditForm:initial hook
* Load draft...
*/
public static function loadForm($editpage)
{
global $wgUser, $wgRequest, $wgOut, $wgTitle, $wgLang;
// Check permissions
if ($wgUser->isAllowed('edit') && $wgUser->isLoggedIn()) {
// Get draft
$draft = Draft::newFromID($wgRequest->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 = $draft->getMinorEdit() ? true : false;
}
// Save draft on non-save submission
if ($wgRequest->getVal('action') == 'submit' && $wgUser->editToken() == $wgRequest->getText('wpEditToken') && is_null($wgRequest->getText('wpDraftTitle'))) {
// If the draft wasn't specified in the url, try using a
// form-submitted one
if (!$draft->exists()) {
$draft = Draft::newFromID($wgRequest->getIntOrNull('wpDraftID'));
}
// Load draft with info
$draft->setTitle(Title::newFromText($wgRequest->getText('wpDraftTitle')));
$draft->setSection($wgRequest->getInt('wpSection'));
$draft->setStartTime($wgRequest->getText('wpStarttime'));
$draft->setEditTime($wgRequest->getText('wpEdittime'));
$draft->setSaveTime(wfTimestampNow());
$draft->setScrollTop($wgRequest->getInt('wpScrolltop'));
$draft->setText($wgRequest->getText('wpTextbox1'));
$draft->setSummary($wgRequest->getText('wpSummary'));
$draft->setMinorEdit($wgRequest->getInt('wpMinoredit', 0));
// Save draft
$draft->save();
// Use the new draft id
$wgRequest->setVal('draft', $draft->getID());
}
}
// Internationalization
$numDrafts = Drafts::num($wgTitle);
// Show list of drafts
if ($numDrafts > 0) {
if ($wgRequest->getText('action') !== 'submit') {
$wgOut->addHTML(Xml::openElement('div', array('id' => 'drafts-list-box')));
$wgOut->addHTML(Xml::element('h3', null, wfMsg('drafts-view-existing')));
Drafts::display($wgTitle);
$wgOut->addHTML(Xml::closeElement('div'));
} else {
$jsWarn = "if( !wgAjaxSaveDraft.insync ) return confirm('" . Xml::escapeJsString(wfMsgHTML('drafts-view-warn')) . "')";
$link = Xml::element('a', array('href' => $wgTitle->getFullURL('action=edit'), 'onclick' => $jsWarn), wfMsgExt('drafts-view-notice-link', array('parsemag'), $wgLang->formatNum($numDrafts)));
$wgOut->addHTML(wfMsgHTML('drafts-view-notice', $link));
}
}
// Continue
return true;
}
/**
* 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;
}
