function __construct()
{
/// @fixme This preemptive de-quoting can interfere with other web libraries
/// and increases our memory footprint. It would be cleaner to do on
/// demand; but currently we have no wrapper for $_SERVER etc.
$this->checkMagicQuotes();
// POST overrides GET data
// We don't use $_REQUEST here to avoid interference from cookies...
$this->data = wfArrayMerge($_GET, $_POST);
}
/**
* Create form for managing campaign settings (start date, end date, languages, etc.)
*/
function noticeDetailForm($notice)
{
global $wgRequest;
if ($this->editable) {
$readonly = array();
} else {
$readonly = array('disabled' => 'disabled');
}
$campaign = CentralNoticeDB::getCampaignSettings($notice);
if ($campaign) {
// If there was an error, we'll need to restore the state of the form
if ($wgRequest->wasPosted()) {
$startArray = $wgRequest->getArray('start');
$startTimestamp = $startArray['year'] . $startArray['month'] . $startArray['day'] . $startArray['hour'] . $startArray['min'] . '00';
$endArray = $wgRequest->getArray('end');
$endTimestamp = $endArray['year'] . $endArray['month'] . $endArray['day'] . $endArray['hour'] . $endArray['min'] . '00';
$isEnabled = $wgRequest->getCheck('enabled');
$isPreferred = $wgRequest->getCheck('preferred');
$isLocked = $wgRequest->getCheck('locked');
$noticeProjects = $wgRequest->getArray('projects', array());
$noticeLanguages = $wgRequest->getArray('project_languages', array());
$isGeotargeted = $wgRequest->getCheck('geotargeted');
$countries = $wgRequest->getArray('geo_countries', array());
} else {
// Defaults
$startTimestamp = $campaign['start'];
$endTimestamp = $campaign['end'];
$isEnabled = $campaign['enabled'] == '1';
$isPreferred = $campaign['preferred'] == '1';
$isLocked = $campaign['locked'] == '1';
$noticeProjects = CentralNotice::getNoticeProjects($notice);
$noticeLanguages = CentralNotice::getNoticeLanguages($notice);
$isGeotargeted = $campaign['geo'] == '1';
$countries = CentralNotice::getNoticeCountries($notice);
}
// Build Html
$htmlOut = '';
$htmlOut .= Xml::tags('h2', null, wfMsg('centralnotice-notice-heading', $notice));
$htmlOut .= Xml::openElement('table', array('cellpadding' => 9));
// Rows
// Start Date
$htmlOut .= Xml::openElement('tr');
$htmlOut .= Xml::tags('td', array(), wfMsgHtml('centralnotice-start-date'));
$htmlOut .= Xml::tags('td', array(), $this->dateSelector('start', $this->editable, $startTimestamp));
$htmlOut .= Xml::closeElement('tr');
// Start Time
$htmlOut .= Xml::openElement('tr');
$htmlOut .= Xml::tags('td', array(), wfMsgHtml('centralnotice-start-time'));
$htmlOut .= Xml::tags('td', array(), $this->timeSelector('start', $this->editable, $startTimestamp));
$htmlOut .= Xml::closeElement('tr');
// End Date
$htmlOut .= Xml::openElement('tr');
$htmlOut .= Xml::tags('td', array(), wfMsgHtml('centralnotice-end-date'));
$htmlOut .= Xml::tags('td', array(), $this->dateSelector('end', $this->editable, $endTimestamp));
$htmlOut .= Xml::closeElement('tr');
// End Time
$htmlOut .= Xml::openElement('tr');
$htmlOut .= Xml::tags('td', array(), wfMsgHtml('centralnotice-end-time'));
$htmlOut .= Xml::tags('td', array(), $this->timeSelector('end', $this->editable, $endTimestamp));
$htmlOut .= Xml::closeElement('tr');
// Project
$htmlOut .= Xml::openElement('tr');
$htmlOut .= Xml::tags('td', array('valign' => 'top'), wfMsgHtml('centralnotice-projects'));
$htmlOut .= Xml::tags('td', array(), $this->projectMultiSelector($noticeProjects));
$htmlOut .= Xml::closeElement('tr');
// Languages
$htmlOut .= Xml::openElement('tr');
$htmlOut .= Xml::tags('td', array('valign' => 'top'), wfMsgHtml('centralnotice-languages'));
$htmlOut .= Xml::tags('td', array(), $this->languageMultiSelector($noticeLanguages));
$htmlOut .= Xml::closeElement('tr');
// Countries
$htmlOut .= Xml::openElement('tr');
$htmlOut .= Xml::tags('td', array(), Xml::label(wfMsg('centralnotice-geo'), 'geotargeted'));
$htmlOut .= Xml::tags('td', array(), Xml::check('geotargeted', $isGeotargeted, wfArrayMerge($readonly, array('value' => $notice, 'id' => 'geotargeted'))));
$htmlOut .= Xml::closeElement('tr');
if ($isGeotargeted) {
$htmlOut .= Xml::openElement('tr', array('id' => 'geoMultiSelector'));
} else {
$htmlOut .= Xml::openElement('tr', array('id' => 'geoMultiSelector', 'style' => 'display:none;'));
}
$htmlOut .= Xml::tags('td', array('valign' => 'top'), wfMsgHtml('centralnotice-countries'));
$htmlOut .= Xml::tags('td', array(), $this->geoMultiSelector($countries));
$htmlOut .= Xml::closeElement('tr');
// Enabled
$htmlOut .= Xml::openElement('tr');
$htmlOut .= Xml::tags('td', array(), Xml::label(wfMsg('centralnotice-enabled'), 'enabled'));
$htmlOut .= Xml::tags('td', array(), Xml::check('enabled', $isEnabled, wfArrayMerge($readonly, array('value' => $notice, 'id' => 'enabled'))));
$htmlOut .= Xml::closeElement('tr');
// Preferred
$htmlOut .= Xml::openElement('tr');
$htmlOut .= Xml::tags('td', array(), Xml::label(wfMsg('centralnotice-preferred'), 'preferred'));
$htmlOut .= Xml::tags('td', array(), Xml::check('preferred', $isPreferred, wfArrayMerge($readonly, array('value' => $notice, 'id' => 'preferred'))));
$htmlOut .= Xml::closeElement('tr');
// Locked
$htmlOut .= Xml::openElement('tr');
$htmlOut .= Xml::tags('td', array(), Xml::label(wfMsg('centralnotice-locked'), 'locked'));
$htmlOut .= Xml::tags('td', array(), Xml::check('locked', $isLocked, wfArrayMerge($readonly, array('value' => $notice, 'id' => 'locked'))));
$htmlOut .= Xml::closeElement('tr');
if ($this->editable) {
// Locked
$htmlOut .= Xml::openElement('tr');
$htmlOut .= Xml::tags('td', array(), Xml::label(wfMsg('centralnotice-remove'), 'remove'));
$htmlOut .= Xml::tags('td', array(), Xml::check('remove', false, array('value' => $notice, 'id' => 'remove')));
$htmlOut .= Xml::closeElement('tr');
}
$htmlOut .= Xml::closeElement('table');
return $htmlOut;
} else {
return '';
}
}
/**
* View or edit an individual banner
*/
private function showView()
{
global $wgOut, $wgUser, $wgRequest, $wgLanguageCode, $wgExtensionAssetsPath, $wgLang, $wgNoticeEnableFundraising;
$scriptPath = "{$wgExtensionAssetsPath}/CentralNotice";
$sk = $this->getSkin();
if ($this->editable) {
$readonly = array();
$disabled = array();
} else {
$readonly = array('readonly' => 'readonly');
$disabled = array('disabled' => 'disabled');
}
// Get user's language
$wpUserLang = $wgRequest->getVal('wpUserLanguage', $wgLanguageCode);
// Get current banner
$currentTemplate = $wgRequest->getText('template');
$bannerSettings = CentralNoticeDB::getBannerSettings($currentTemplate);
if (!$bannerSettings) {
$this->showError('centralnotice-banner-doesnt-exist');
return;
} else {
// Begin building HTML
$htmlOut = '';
// Begin View Banner fieldset
$htmlOut .= Html::openElement('fieldset', array('class' => 'prefsection'));
$htmlOut .= Html::element('h2', null, wfMsg('centralnotice-banner-heading', $currentTemplate));
// Show preview of banner
$render = new SpecialBannerLoader();
$render->siteName = 'Wikipedia';
$render->language = $wpUserLang;
try {
$preview = $render->getHtmlNotice($wgRequest->getText('template'));
} catch (SpecialBannerLoaderException $e) {
$preview = wfMsg('centralnotice-nopreview');
}
if ($render->language != '') {
$htmlOut .= Xml::fieldset(wfMsg('centralnotice-preview') . " ({$render->language})", $preview);
} else {
$htmlOut .= Xml::fieldset(wfMsg('centralnotice-preview'), $preview);
}
// Pull banner text and respect any inc: markup
$bodyPage = Title::newFromText("Centralnotice-template-{$currentTemplate}", NS_MEDIAWIKI);
$curRev = Revision::newFromTitle($bodyPage);
$body = $curRev ? $curRev->getText() : '';
// Extract message fields from the banner body
$fields = array();
$allowedChars = Title::legalChars();
preg_match_all("/\\{\\{\\{([{$allowedChars}]+)\\}\\}\\}/u", $body, $fields);
// If there are any message fields in the banner, display translation tools.
if (count($fields[0]) > 0) {
if ($this->editable) {
$htmlOut .= Html::openElement('form', array('method' => 'post'));
}
$htmlOut .= Xml::fieldset(wfMsg('centralnotice-translate-heading', $currentTemplate), false, array('id' => 'mw-centralnotice-translations-for'));
$htmlOut .= Html::openElement('table', array('cellpadding' => 9, 'width' => '100%'));
// Table headers
$htmlOut .= Html::element('th', array('width' => '15%'), wfMsg('centralnotice-message'));
$htmlOut .= Html::element('th', array('width' => '5%'), wfMsg('centralnotice-number-uses'));
$htmlOut .= Html::element('th', array('width' => '40%'), wfMsg('centralnotice-english'));
$languages = Language::getLanguageNames();
$htmlOut .= Html::element('th', array('width' => '40%'), $languages[$wpUserLang]);
// Remove duplicate message fields
$filteredFields = array();
foreach ($fields[1] as $field) {
$filteredFields[$field] = array_key_exists($field, $filteredFields) ? $filteredFields[$field] + 1 : 1;
}
// Table rows
foreach ($filteredFields as $field => $count) {
// Message
$message = $wpUserLang == 'en' ? "Centralnotice-{$currentTemplate}-{$field}" : "Centralnotice-{$currentTemplate}-{$field}/{$wpUserLang}";
// English value
$htmlOut .= Html::openElement('tr');
$title = Title::newFromText("MediaWiki:{$message}");
$htmlOut .= Xml::tags('td', null, $sk->makeLinkObj($title, htmlspecialchars($field)));
$htmlOut .= Html::element('td', null, $count);
// English text
$englishText = wfMsg('centralnotice-message-not-set');
$englishTextExists = false;
if (Title::newFromText("Centralnotice-{$currentTemplate}-{$field}", NS_MEDIAWIKI)->exists()) {
$englishText = wfMsgExt("Centralnotice-{$currentTemplate}-{$field}", array('language' => 'en'));
$englishTextExists = true;
}
$htmlOut .= Xml::tags('td', null, Html::element('span', array('style' => 'font-style:italic;' . (!$englishTextExists ? 'color:silver' : '')), $englishText));
// Foreign text input
$foreignText = '';
$foreignTextExists = false;
if (Title::newFromText($message, NS_MEDIAWIKI)->exists()) {
$foreignText = wfMsgExt("Centralnotice-{$currentTemplate}-{$field}", array('language' => $wpUserLang));
$foreignTextExists = true;
}
$htmlOut .= Xml::tags('td', null, Xml::input("updateText[{$wpUserLang}][{$currentTemplate}-{$field}]", '', $foreignText, wfArrayMerge($readonly, array('style' => 'width:100%;' . (!$foreignTextExists ? 'color:red' : '')))));
$htmlOut .= Html::closeElement('tr');
}
$htmlOut .= Html::closeElement('table');
if ($this->editable) {
$htmlOut .= Html::hidden('wpUserLanguage', $wpUserLang);
$htmlOut .= Html::hidden('authtoken', $wgUser->editToken());
$htmlOut .= Xml::tags('div', array('class' => 'cn-buttons'), Xml::submitButton(wfMsg('centralnotice-modify'), array('name' => 'update')));
}
$htmlOut .= Html::closeElement('fieldset');
if ($this->editable) {
$htmlOut .= Html::closeElement('form');
}
// Show language selection form
$actionTitle = $this->getTitleFor('NoticeTemplate', 'view');
$actionUrl = $actionTitle->getLocalURL();
$htmlOut .= Html::openElement('form', array('method' => 'get', 'action' => $actionUrl));
$htmlOut .= Xml::fieldset(wfMsg('centralnotice-change-lang'));
$htmlOut .= Html::hidden('template', $currentTemplate);
$htmlOut .= Html::openElement('table', array('cellpadding' => 9));
// Retrieve the language list
list($lsLabel, $lsSelect) = Xml::languageSelector($wpUserLang, true, $wgLang->getCode());
$newPage = $this->getTitle('view');
$htmlOut .= Xml::tags('tr', null, Xml::tags('td', null, $lsLabel) . Xml::tags('td', null, $lsSelect) . Xml::tags('td', array('colspan' => 2), Xml::submitButton(wfMsg('centralnotice-modify'))));
$htmlOut .= Xml::tags('tr', null, Xml::tags('td', null, '') . Xml::tags('td', null, $sk->makeLinkObj($newPage, wfMsgHtml('centralnotice-preview-all-template-translations'), "template={$currentTemplate}&wpUserLanguage=all")));
$htmlOut .= Html::closeElement('table');
$htmlOut .= Html::closeElement('fieldset');
$htmlOut .= Html::closeElement('form');
}
// Show edit form
if ($this->editable) {
$htmlOut .= Html::openElement('form', array('method' => 'post', 'onsubmit' => 'return validateBannerForm(this)'));
$htmlOut .= Html::hidden('wpMethod', 'editTemplate');
}
// If there was an error, we'll need to restore the state of the form
if ($wgRequest->wasPosted() && $wgRequest->getVal('mainform')) {
$displayAnon = $wgRequest->getCheck('displayAnon');
$displayAccount = $wgRequest->getCheck('displayAccount');
$fundraising = $wgRequest->getCheck('fundraising');
$autolink = $wgRequest->getCheck('autolink');
$landingPages = $wgRequest->getVal('landingPages');
$body = $wgRequest->getVal('templateBody', $body);
} else {
// Use previously stored values
$displayAnon = $bannerSettings['anon'] == 1;
$displayAccount = $bannerSettings['account'] == 1;
$fundraising = $bannerSettings['fundraising'] == 1;
$autolink = $bannerSettings['autolink'] == 1;
$landingPages = $bannerSettings['landingpages'];
// $body default is defined prior to message interface code
}
// Show banner settings
$htmlOut .= Xml::fieldset(wfMsg('centralnotice-settings'));
$htmlOut .= Html::openElement('p', null);
$htmlOut .= wfMsg('centralnotice-banner-display');
$htmlOut .= Xml::check('displayAnon', $displayAnon, wfArrayMerge($disabled, array('id' => 'displayAnon')));
$htmlOut .= Xml::label(wfMsg('centralnotice-banner-anonymous'), 'displayAnon');
$htmlOut .= Xml::check('displayAccount', $displayAccount, wfArrayMerge($disabled, array('id' => 'displayAccount')));
$htmlOut .= Xml::label(wfMsg('centralnotice-banner-logged-in'), 'displayAccount');
$htmlOut .= Html::closeElement('p');
// Fundraising settings
if ($wgNoticeEnableFundraising) {
// Checkbox for indicating if it is a fundraising banner
$htmlOut .= Html::openElement('p', null);
$htmlOut .= Xml::check('fundraising', $fundraising, wfArrayMerge($disabled, array('id' => 'fundraising')));
$htmlOut .= Xml::label(wfMsg('centralnotice-banner-fundraising'), 'fundraising');
$htmlOut .= Html::closeElement('p');
// Checkbox for whether or not to automatically create landing page link
$htmlOut .= Html::openElement('p', null);
$htmlOut .= Xml::check('autolink', $autolink, wfArrayMerge($disabled, array('id' => 'autolink')));
$htmlOut .= Xml::label(wfMsg('centralnotice-banner-autolink'), 'autolink');
$htmlOut .= Html::closeElement('p');
// Interface for setting the landing pages
if ($autolink) {
$htmlOut .= Html::openElement('div', array('id' => 'autolinkInterface'));
} else {
$htmlOut .= Html::openElement('div', array('id' => 'autolinkInterface', 'style' => 'display:none;'));
}
$htmlOut .= Xml::tags('p', array(), wfMsg('centralnotice-banner-autolink-help', 'id="cn-landingpage-link"', 'JimmyAppeal01'));
$htmlOut .= Xml::tags('p', array(), Xml::inputLabel(wfMsg('centralnotice-banner-landing-pages'), 'landingPages', 'landingPages', 40, $landingPages, array('maxlength' => 255)));
$htmlOut .= Html::closeElement('div');
}
// Begin banner body section
$htmlOut .= Html::closeElement('fieldset');
if ($this->editable) {
$htmlOut .= Xml::fieldset(wfMsg('centralnotice-edit-template'));
$htmlOut .= wfMsg('centralnotice-edit-template-summary');
$buttons = array();
$buttons[] = '<a href="#" onclick="insertButton(\'close\');return false;">' . wfMsg('centralnotice-close-button') . '</a>';
$htmlOut .= Xml::tags('div', array('style' => 'margin-bottom: 0.2em;'), '<img src="' . $scriptPath . '/down-arrow.png" ' . 'style="vertical-align:baseline;"/>' . wfMsg('centralnotice-insert', $wgLang->commaList($buttons)));
} else {
$htmlOut .= Xml::fieldset(wfMsg('centralnotice-banner'));
}
$htmlOut .= Xml::textarea('templateBody', $body, 60, 20, $readonly);
$htmlOut .= Html::closeElement('fieldset');
if ($this->editable) {
// Indicate which form was submitted
$htmlOut .= Html::hidden('mainform', 'true');
$htmlOut .= Html::hidden('authtoken', $wgUser->editToken());
$htmlOut .= Xml::tags('div', array('class' => 'cn-buttons'), Xml::submitButton(wfMsg('centralnotice-save-banner')));
$htmlOut .= Html::closeElement('form');
}
// Show clone form
if ($this->editable) {
$htmlOut .= Html::openElement('form', array('method' => 'post', 'action' => $this->getTitle('clone')->getLocalUrl()));
$htmlOut .= Xml::fieldset(wfMsg('centralnotice-clone-notice'));
$htmlOut .= Html::openElement('table', array('cellpadding' => 9));
$htmlOut .= Html::openElement('tr');
$htmlOut .= Xml::inputLabel(wfMsg('centralnotice-clone-name'), 'newTemplate', 'newTemplate', '25');
$htmlOut .= Xml::submitButton(wfMsg('centralnotice-clone'), array('id' => 'clone'));
$htmlOut .= Html::hidden('oldTemplate', $currentTemplate);
$htmlOut .= Html::closeElement('tr');
$htmlOut .= Html::closeElement('table');
$htmlOut .= Html::hidden('authtoken', $wgUser->editToken());
$htmlOut .= Html::closeElement('fieldset');
$htmlOut .= Html::closeElement('form');
}
// End View Banner fieldset
$htmlOut .= Html::closeElement('fieldset');
// Output HTML
$wgOut->addHTML($htmlOut);
}
}
public function getData( &$group, $savedData ) {
$defs = $this->readVariable( $group, 'en' );
$code = $this->language;
$current = wfArrayMerge( $this->readVariable( $group, $code ), $savedData );
// Clean up duplicates to definitions from saved data
$current = $this->cleanData( $defs, $current );
$chain = $current;
if ( $this->chainable ) {
foreach ( Language::getFallbacksFor( $code ) as $code ) {
$fbdata = $this->readVariable( $group, $code );
if ( $this->firstMagic ) {
$fbdata = $this->cleanData( $defs, $fbdata );
}
$chain = array_merge_recursive( $chain, $fbdata );
}
}
if ( $this->firstMagic ) {
$chain = $this->mergeMagic( $defs, $chain );
}
$data = $group['data'] = array( $defs, $chain, $current );
return $data;
}
