protected function openShowImage()
{
global $wgImageLimits, $wgEnableUploads, $wgSend404Code;
$this->loadFile();
$out = $this->getContext()->getOutput();
$user = $this->getContext()->getUser();
$lang = $this->getContext()->getLanguage();
$dirmark = $lang->getDirMarkEntity();
$request = $this->getContext()->getRequest();
$max = $this->getImageLimitsFromOption($user, 'imagesize');
$maxWidth = $max[0];
$maxHeight = $max[1];
if ($this->displayImg->exists()) {
# image
$page = $request->getIntOrNull('page');
if (is_null($page)) {
$params = array();
$page = 1;
} else {
$params = array('page' => $page);
}
$renderLang = $request->getVal('lang');
if (!is_null($renderLang)) {
$handler = $this->displayImg->getHandler();
if ($handler && $handler->validateParam('lang', $renderLang)) {
$params['lang'] = $renderLang;
} else {
$renderLang = null;
}
}
$width_orig = $this->displayImg->getWidth($page);
$width = $width_orig;
$height_orig = $this->displayImg->getHeight($page);
$height = $height_orig;
$filename = wfEscapeWikiText($this->displayImg->getName());
$linktext = $filename;
wfRunHooks('ImageOpenShowImageInlineBefore', array(&$this, &$out));
if ($this->displayImg->allowInlineDisplay()) {
# image
# "Download high res version" link below the image
# $msgsize = wfMessage( 'file-info-size', $width_orig, $height_orig, Linker::formatSize( $this->displayImg->getSize() ), $mime )->escaped();
# We'll show a thumbnail of this image
if ($width > $maxWidth || $height > $maxHeight) {
# Calculate the thumbnail size.
# First case, the limiting factor is the width, not the height.
if ($width / $height >= $maxWidth / $maxHeight) {
// FIXME: Possible division by 0. bug 36911
$height = round($height * $maxWidth / $width);
// FIXME: Possible division by 0. bug 36911
$width = $maxWidth;
# Note that $height <= $maxHeight now.
} else {
$newwidth = floor($width * $maxHeight / $height);
// FIXME: Possible division by 0. bug 36911
$height = round($height * $newwidth / $width);
// FIXME: Possible division by 0. bug 36911
$width = $newwidth;
# Note that $height <= $maxHeight now, but might not be identical
# because of rounding.
}
$linktext = wfMessage('show-big-image')->escaped();
if ($this->displayImg->getRepo()->canTransformVia404()) {
$thumbSizes = $wgImageLimits;
// Also include the full sized resolution in the list, so
// that users know they can get it. This will link to the
// original file asset if mustRender() === false. In the case
// that we mustRender, some users have indicated that they would
// find it useful to have the full size image in the rendered
// image format.
$thumbSizes[] = array($width_orig, $height_orig);
} else {
# Creating thumb links triggers thumbnail generation.
# Just generate the thumb for the current users prefs.
$thumbSizes = array($this->getImageLimitsFromOption($user, 'thumbsize'));
if (!$this->displayImg->mustRender()) {
// We can safely include a link to the "full-size" preview,
// without actually rendering.
$thumbSizes[] = array($width_orig, $height_orig);
}
}
# Generate thumbnails or thumbnail links as needed...
$otherSizes = array();
foreach ($thumbSizes as $size) {
// We include a thumbnail size in the list, if it is
// less than or equal to the original size of the image
// asset ($width_orig/$height_orig). We also exclude
// the current thumbnail's size ($width/$height)
// since that is added to the message separately, so
// it can be denoted as the current size being shown.
if ($size[0] <= $width_orig && $size[1] <= $height_orig && $size[0] != $width && $size[1] != $height) {
$sizeLink = $this->makeSizeLink($params, $size[0], $size[1]);
if ($sizeLink) {
$otherSizes[] = $sizeLink;
}
}
}
$otherSizes = array_unique($otherSizes);
$msgsmall = '';
$sizeLinkBigImagePreview = $this->makeSizeLink($params, $width, $height);
if ($sizeLinkBigImagePreview) {
$msgsmall .= wfMessage('show-big-image-preview')->rawParams($sizeLinkBigImagePreview)->parse();
}
if (count($otherSizes)) {
$msgsmall .= ' ' . Html::rawElement('span', array('class' => 'mw-filepage-other-resolutions'), wfMessage('show-big-image-other')->rawParams($lang->pipeList($otherSizes))->params(count($otherSizes))->parse());
}
} elseif ($width == 0 && $height == 0) {
# Some sort of audio file that doesn't have dimensions
# Don't output a no hi res message for such a file
$msgsmall = '';
} elseif ($this->displayImg->isVectorized()) {
# For vectorized images, full size is just the frame size
$msgsmall = '';
} else {
# Image is small enough to show full size on image page
$msgsmall = wfMessage('file-nohires')->parse();
}
$params['width'] = $width;
$params['height'] = $height;
$thumbnail = $this->displayImg->transform($params);
Linker::processResponsiveImages($this->displayImg, $thumbnail, $params);
$anchorclose = Html::rawElement('div', array('class' => 'mw-filepage-resolutioninfo'), $msgsmall);
$isMulti = $this->displayImg->isMultipage() && $this->displayImg->pageCount() > 1;
if ($isMulti) {
$out->addModules('mediawiki.page.image.pagination');
$out->addHTML('<table class="multipageimage"><tr><td>');
}
if ($thumbnail) {
$options = array('alt' => $this->displayImg->getTitle()->getPrefixedText(), 'file-link' => true);
$out->addHTML('<div class="fullImageLink" id="file">' . $thumbnail->toHtml($options) . $anchorclose . "</div>\n");
}
if ($isMulti) {
$count = $this->displayImg->pageCount();
if ($page > 1) {
$label = $out->parse(wfMessage('imgmultipageprev')->text(), false);
// on the client side, this link is generated in ajaxifyPageNavigation()
// in the mediawiki.page.image.pagination module
$link = Linker::linkKnown($this->getTitle(), $label, array(), array('page' => $page - 1));
$thumb1 = Linker::makeThumbLinkObj($this->getTitle(), $this->displayImg, $link, $label, 'none', array('page' => $page - 1));
} else {
$thumb1 = '';
}
if ($page < $count) {
$label = wfMessage('imgmultipagenext')->text();
$link = Linker::linkKnown($this->getTitle(), $label, array(), array('page' => $page + 1));
$thumb2 = Linker::makeThumbLinkObj($this->getTitle(), $this->displayImg, $link, $label, 'none', array('page' => $page + 1));
} else {
$thumb2 = '';
}
global $wgScript;
$formParams = array('name' => 'pageselector', 'action' => $wgScript);
$options = array();
for ($i = 1; $i <= $count; $i++) {
$options[] = Xml::option($lang->formatNum($i), $i, $i == $page);
}
$select = Xml::tags('select', array('id' => 'pageselector', 'name' => 'page'), implode("\n", $options));
$out->addHTML('</td><td><div class="multipageimagenavbox">' . Xml::openElement('form', $formParams) . Html::hidden('title', $this->getTitle()->getPrefixedDBkey()) . wfMessage('imgmultigoto')->rawParams($select)->parse() . Xml::submitButton(wfMessage('imgmultigo')->text()) . Xml::closeElement('form') . "<hr />{$thumb1}\n{$thumb2}<br style=\"clear: both\" /></div></td></tr></table>");
}
} elseif ($this->displayImg->isSafeFile()) {
# if direct link is allowed but it's not a renderable image, show an icon.
$icon = $this->displayImg->iconThumb();
$out->addHTML('<div class="fullImageLink" id="file">' . $icon->toHtml(array('file-link' => true)) . "</div>\n");
}
$longDesc = wfMessage('parentheses', $this->displayImg->getLongDesc())->text();
$medialink = "[[Media:{$filename}|{$linktext}]]";
if (!$this->displayImg->isSafeFile()) {
$warning = wfMessage('mediawarning')->plain();
// dirmark is needed here to separate the file name, which
// most likely ends in Latin characters, from the description,
// which may begin with the file type. In RTL environment
// this will get messy.
// The dirmark, however, must not be immediately adjacent
// to the filename, because it can get copied with it.
// See bug 25277.
$out->addWikiText(<<<EOT
<div class="fullMedia"><span class="dangerousLink">{$medialink}</span> {$dirmark}<span class="fileInfo">{$longDesc}</span></div>
<div class="mediaWarning">{$warning}</div>
EOT
);
} else {
$out->addWikiText(<<<EOT
<div class="fullMedia">{$medialink} {$dirmark}<span class="fileInfo">{$longDesc}</span>
</div>
EOT
);
}
$renderLangOptions = $this->displayImg->getAvailableLanguages();
if (count($renderLangOptions) >= 1) {
$currentLanguage = $renderLang;
$defaultLang = $this->displayImg->getDefaultRenderLanguage();
if (is_null($currentLanguage)) {
$currentLanguage = $defaultLang;
}
$out->addHtml($this->doRenderLangOpt($renderLangOptions, $currentLanguage, $defaultLang));
}
// Add cannot animate thumbnail warning
if (!$this->displayImg->canAnimateThumbIfAppropriate()) {
// Include the extension so wiki admins can
// customize it on a per file-type basis
// (aka say things like use format X instead).
// additionally have a specific message for
// file-no-thumb-animation-gif
$ext = $this->displayImg->getExtension();
$noAnimMesg = wfMessageFallback('file-no-thumb-animation-' . $ext, 'file-no-thumb-animation')->plain();
$out->addWikiText(<<<EOT
<div class="mw-noanimatethumb">{$noAnimMesg}</div>
EOT
);
}
if (!$this->displayImg->isLocal()) {
$this->printSharedImageText();
}
} else {
# Image does not exist
if (!$this->getID()) {
# No article exists either
# Show deletion log to be consistent with normal articles
LogEventsList::showLogExtract($out, array('delete', 'move'), $this->getTitle()->getPrefixedText(), '', array('lim' => 10, 'conds' => array("log_action != 'revision'"), 'showIfEmpty' => false, 'msgKey' => array('moveddeleted-notice')));
}
if ($wgEnableUploads && $user->isAllowed('upload')) {
// Only show an upload link if the user can upload
$uploadTitle = SpecialPage::getTitleFor('Upload');
$nofile = array('filepage-nofile-link', $uploadTitle->getFullURL(array('wpDestFile' => $this->mPage->getFile()->getName())));
} else {
$nofile = 'filepage-nofile';
}
// Note, if there is an image description page, but
// no image, then this setRobotPolicy is overridden
// by Article::View().
$out->setRobotPolicy('noindex,nofollow');
$out->wrapWikiMsg("<div id='mw-imagepage-nofile' class='plainlinks'>\n\$1\n</div>", $nofile);
if (!$this->getID() && $wgSend404Code) {
// If there is no image, no shared image, and no description page,
// output a 404, to be consistent with articles.
$request->response()->header('HTTP/1.1 404 Not Found');
}
}
$out->setFileVersion($this->displayImg);
}
/**
* Get the human-readable name of the repo
*
* @return string
*/
public function getDisplayName()
{
// We don't name our own repo, return nothing
if ($this->isLocal()) {
return null;
}
// 'shared-repo-name-wikimediacommons' is used when $wgUseInstantCommons = true
return wfMessageFallback('shared-repo-name-' . $this->name, 'shared-repo')->text();
}
/**
* Get the human-readable name of the repo
*
* @return string
*/
public function getDisplayName()
{
global $wgSitename;
if ($this->isLocal()) {
return $wgSitename;
}
// 'shared-repo-name-wikimediacommons' is used when $wgUseInstantCommons = true
return wfMessageFallback('shared-repo-name-' . $this->name, 'shared-repo')->text();
}
/**
* a structured array of links usually used for the tabs in a skin
*
* There are 4 standard sections
* namespaces: Used for namespace tabs like special, page, and talk namespaces
* views: Used for primary page views like read, edit, history
* actions: Used for most extra page actions like deletion, protection, etc...
* variants: Used to list the language variants for the page
*
* Each section's value is a key/value array of links for that section.
* The links themselves have these common keys:
* - class: The css classes to apply to the tab
* - text: The text to display on the tab
* - href: The href for the tab to point to
* - rel: An optional rel= for the tab's link
* - redundant: If true the tab will be dropped in skins using content_actions
* this is useful for tabs like "Read" which only have meaning in skins that
* take special meaning from the grouped structure of content_navigation
*
* Views also have an extra key which can be used:
* - primary: If this is not true skins like vector may try to hide the tab
* when the user has limited space in their browser window
*
* content_navigation using code also expects these ids to be present on the
* links, however these are usually automatically generated by SkinTemplate
* itself and are not necessary when using a hook. The only things these may
* matter to are people modifying content_navigation after it's initial creation:
* - id: A "preferred" id, most skins are best off outputting this preferred
* id for best compatibility.
* - tooltiponly: This is set to true for some tabs in cases where the system
* believes that the accesskey should not be added to the tab.
*
* @return array
*/
protected function buildContentNavigationUrls()
{
global $wgDisableLangConversion;
// Display tabs for the relevant title rather than always the title itself
$title = $this->getRelevantTitle();
$onPage = $title->equals($this->getTitle());
$out = $this->getOutput();
$request = $this->getRequest();
$user = $this->getUser();
$content_navigation = array('namespaces' => array(), 'views' => array(), 'actions' => array(), 'variants' => array());
// parameters
$action = $request->getVal('action', 'view');
$userCanRead = $title->quickUserCan('read', $user);
$preventActiveTabs = false;
Hooks::run('SkinTemplatePreventOtherActiveTabs', array(&$this, &$preventActiveTabs));
// Checks if page is some kind of content
if ($title->canExist()) {
// Gets page objects for the related namespaces
$subjectPage = $title->getSubjectPage();
$talkPage = $title->getTalkPage();
// Determines if this is a talk page
$isTalk = $title->isTalkPage();
// Generates XML IDs from namespace names
$subjectId = $title->getNamespaceKey('');
if ($subjectId == 'main') {
$talkId = 'talk';
} else {
$talkId = "{$subjectId}_talk";
}
$skname = $this->skinname;
// Adds namespace links
$subjectMsg = array("nstab-{$subjectId}");
if ($subjectPage->isMainPage()) {
array_unshift($subjectMsg, 'mainpage-nstab');
}
$content_navigation['namespaces'][$subjectId] = $this->tabAction($subjectPage, $subjectMsg, !$isTalk && !$preventActiveTabs, '', $userCanRead);
$content_navigation['namespaces'][$subjectId]['context'] = 'subject';
$content_navigation['namespaces'][$talkId] = $this->tabAction($talkPage, array("nstab-{$talkId}", 'talk'), $isTalk && !$preventActiveTabs, '', $userCanRead);
$content_navigation['namespaces'][$talkId]['context'] = 'talk';
if ($userCanRead) {
$isForeignFile = $title->inNamespace(NS_FILE) && $this->canUseWikiPage() && $this->getWikiPage() instanceof WikiFilePage && !$this->getWikiPage()->isLocal();
// Adds view view link
if ($title->exists() || $isForeignFile) {
$content_navigation['views']['view'] = $this->tabAction($isTalk ? $talkPage : $subjectPage, array("{$skname}-view-view", 'view'), $onPage && ($action == 'view' || $action == 'purge'), '', true);
// signal to hide this from simple content_actions
$content_navigation['views']['view']['redundant'] = true;
}
// If it is a non-local file, show a link to the file in its own repository
if ($isForeignFile) {
$file = $this->getWikiPage()->getFile();
$content_navigation['views']['view-foreign'] = array('class' => '', 'text' => wfMessageFallback("{$skname}-view-foreign", 'view-foreign')->setContext($this->getContext())->params($file->getRepo()->getDisplayName())->text(), 'href' => $file->getDescriptionUrl(), 'primary' => false);
}
// Checks if user can edit the current page if it exists or create it otherwise
if ($title->quickUserCan('edit', $user) && ($title->exists() || $title->quickUserCan('create', $user))) {
// Builds CSS class for talk page links
$isTalkClass = $isTalk ? ' istalk' : '';
// Whether the user is editing the page
$isEditing = $onPage && ($action == 'edit' || $action == 'submit');
// Whether to show the "Add a new section" tab
// Checks if this is a current rev of talk page and is not forced to be hidden
$showNewSection = !$out->forceHideNewSectionLink() && ($isTalk && $this->isRevisionCurrent() || $out->showNewSectionLink());
$section = $request->getVal('section');
if ($title->exists() || $title->getNamespace() == NS_MEDIAWIKI && $title->getDefaultMessageText() !== false) {
$msgKey = $isForeignFile ? 'edit-local' : 'edit';
} else {
$msgKey = $isForeignFile ? 'create-local' : 'create';
}
$content_navigation['views']['edit'] = array('class' => ($isEditing && ($section !== 'new' || !$showNewSection) ? 'selected' : '') . $isTalkClass, 'text' => wfMessageFallback("{$skname}-view-{$msgKey}", $msgKey)->setContext($this->getContext())->text(), 'href' => $title->getLocalURL($this->editUrlOptions()), 'primary' => !$isForeignFile);
// section link
if ($showNewSection) {
// Adds new section link
//$content_navigation['actions']['addsection']
$content_navigation['views']['addsection'] = array('class' => $isEditing && $section == 'new' ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-addsection", 'addsection')->setContext($this->getContext())->text(), 'href' => $title->getLocalURL('action=edit§ion=new'));
}
// Checks if the page has some kind of viewable content
} elseif ($title->hasSourceText()) {
// Adds view source view link
$content_navigation['views']['viewsource'] = array('class' => $onPage && $action == 'edit' ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-viewsource", 'viewsource')->setContext($this->getContext())->text(), 'href' => $title->getLocalURL($this->editUrlOptions()), 'primary' => true);
}
// Checks if the page exists
if ($title->exists()) {
// Adds history view link
$content_navigation['views']['history'] = array('class' => $onPage && $action == 'history' ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-view-history", 'history_short')->setContext($this->getContext())->text(), 'href' => $title->getLocalURL('action=history'));
if ($title->quickUserCan('delete', $user)) {
$content_navigation['actions']['delete'] = array('class' => $onPage && $action == 'delete' ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-delete", 'delete')->setContext($this->getContext())->text(), 'href' => $title->getLocalURL('action=delete'));
}
if ($title->quickUserCan('move', $user)) {
$moveTitle = SpecialPage::getTitleFor('Movepage', $title->getPrefixedDBkey());
$content_navigation['actions']['move'] = array('class' => $this->getTitle()->isSpecial('Movepage') ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-move", 'move')->setContext($this->getContext())->text(), 'href' => $moveTitle->getLocalURL());
}
} else {
// article doesn't exist or is deleted
if ($user->isAllowed('deletedhistory')) {
$n = $title->isDeleted();
if ($n) {
$undelTitle = SpecialPage::getTitleFor('Undelete', $title->getPrefixedDBkey());
// If the user can't undelete but can view deleted
// history show them a "View .. deleted" tab instead.
$msgKey = $user->isAllowed('undelete') ? 'undelete' : 'viewdeleted';
$content_navigation['actions']['undelete'] = array('class' => $this->getTitle()->isSpecial('Undelete') ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-{$msgKey}", "{$msgKey}_short")->setContext($this->getContext())->numParams($n)->text(), 'href' => $undelTitle->getLocalURL());
}
}
}
if ($title->quickUserCan('protect', $user) && $title->getRestrictionTypes() && MWNamespace::getRestrictionLevels($title->getNamespace(), $user) !== array('')) {
$mode = $title->isProtected() ? 'unprotect' : 'protect';
$content_navigation['actions'][$mode] = array('class' => $onPage && $action == $mode ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-{$mode}", $mode)->setContext($this->getContext())->text(), 'href' => $title->getLocalURL("action={$mode}"));
}
// Checks if the user is logged in
if ($this->loggedin && $user->isAllowedAll('viewmywatchlist', 'editmywatchlist')) {
/**
* The following actions use messages which, if made particular to
* the any specific skins, would break the Ajax code which makes this
* action happen entirely inline. OutputPage::getJSVars
* defines a set of messages in a javascript object - and these
* messages are assumed to be global for all skins. Without making
* a change to that procedure these messages will have to remain as
* the global versions.
*/
$mode = $user->isWatched($title) ? 'unwatch' : 'watch';
$token = WatchAction::getWatchToken($title, $user, $mode);
$content_navigation['actions'][$mode] = array('class' => $onPage && ($action == 'watch' || $action == 'unwatch') ? 'selected' : false, 'text' => $this->msg($mode)->text(), 'href' => $title->getLocalURL(array('action' => $mode, 'token' => $token)));
}
}
Hooks::run('SkinTemplateNavigation', array(&$this, &$content_navigation));
if ($userCanRead && !$wgDisableLangConversion) {
$pageLang = $title->getPageLanguage();
// Gets list of language variants
$variants = $pageLang->getVariants();
// Checks that language conversion is enabled and variants exist
// And if it is not in the special namespace
if (count($variants) > 1) {
// Gets preferred variant (note that user preference is
// only possible for wiki content language variant)
$preferred = $pageLang->getPreferredVariant();
if (Action::getActionName($this) === 'view') {
$params = $request->getQueryValues();
unset($params['title']);
} else {
$params = array();
}
// Loops over each variant
foreach ($variants as $code) {
// Gets variant name from language code
$varname = $pageLang->getVariantname($code);
// Appends variant link
$content_navigation['variants'][] = array('class' => $code == $preferred ? 'selected' : false, 'text' => $varname, 'href' => $title->getLocalURL(array('variant' => $code) + $params), 'lang' => wfBCP47($code), 'hreflang' => wfBCP47($code));
}
}
}
} else {
// If it's not content, it's got to be a special page
$content_navigation['namespaces']['special'] = array('class' => 'selected', 'text' => $this->msg('nstab-special')->text(), 'href' => $request->getRequestURL(), 'context' => 'subject');
Hooks::run('SkinTemplateNavigation::SpecialPage', array(&$this, &$content_navigation));
}
// Equiv to SkinTemplateContentActions
Hooks::run('SkinTemplateNavigation::Universal', array(&$this, &$content_navigation));
// Setup xml ids and tooltip info
foreach ($content_navigation as $section => &$links) {
foreach ($links as $key => &$link) {
$xmlID = $key;
if (isset($link['context']) && $link['context'] == 'subject') {
$xmlID = 'ca-nstab-' . $xmlID;
} elseif (isset($link['context']) && $link['context'] == 'talk') {
$xmlID = 'ca-talk';
} elseif ($section == 'variants') {
$xmlID = 'ca-varlang-' . $xmlID;
} else {
$xmlID = 'ca-' . $xmlID;
}
$link['id'] = $xmlID;
}
}
# We don't want to give the watch tab an accesskey if the
# page is being edited, because that conflicts with the
# accesskey on the watch checkbox. We also don't want to
# give the edit tab an accesskey, because that's fairly
# superfluous and conflicts with an accesskey (Ctrl-E) often
# used for editing in Safari.
if (in_array($action, array('edit', 'submit'))) {
if (isset($content_navigation['views']['edit'])) {
$content_navigation['views']['edit']['tooltiponly'] = true;
}
if (isset($content_navigation['actions']['watch'])) {
$content_navigation['actions']['watch']['tooltiponly'] = true;
}
if (isset($content_navigation['actions']['unwatch'])) {
$content_navigation['actions']['unwatch']['tooltiponly'] = true;
}
}
return $content_navigation;
}
/**
* a structured array of links usually used for the tabs in a skin
*
* There are 4 standard sections
* namespaces: Used for namespace tabs like special, page, and talk namespaces
* views: Used for primary page views like read, edit, history
* actions: Used for most extra page actions like deletion, protection, etc...
* variants: Used to list the language variants for the page
*
* Each section's value is a key/value array of links for that section.
* The links themseves have these common keys:
* - class: The css classes to apply to the tab
* - text: The text to display on the tab
* - href: The href for the tab to point to
* - rel: An optional rel= for the tab's link
* - redundant: If true the tab will be dropped in skins using content_actions
* this is useful for tabs like "Read" which only have meaning in skins that
* take special meaning from the grouped structure of content_navigation
*
* Views also have an extra key which can be used:
* - primary: If this is not true skins like vector may try to hide the tab
* when the user has limited space in their browser window
*
* content_navigation using code also expects these ids to be present on the
* links, however these are usually automatically generated by SkinTemplate
* itself and are not necessary when using a hook. The only things these may
* matter to are people modifying content_navigation after it's initial creation:
* - id: A "preferred" id, most skins are best off outputting this preferred id for best compatibility
* - tooltiponly: This is set to true for some tabs in cases where the system
* believes that the accesskey should not be added to the tab.
*
* @return array
*/
protected function buildContentNavigationUrls(OutputPage $out)
{
global $wgContLang, $wgLang, $wgUser, $wgRequest;
global $wgDisableLangConversion;
wfProfileIn(__METHOD__);
$title = $this->getRelevantTitle();
// Display tabs for the relevant title rather than always the title itself
$onPage = $title->equals($this->getTitle());
$content_navigation = array('namespaces' => array(), 'views' => array(), 'actions' => array(), 'variants' => array());
// parameters
$action = $wgRequest->getVal('action', 'view');
$section = $wgRequest->getVal('section');
$userCanRead = $title->userCanRead();
$skname = $this->skinname;
$preventActiveTabs = false;
wfRunHooks('SkinTemplatePreventOtherActiveTabs', array(&$this, &$preventActiveTabs));
// Checks if page is some kind of content
if ($title->canExist()) {
// Gets page objects for the related namespaces
$subjectPage = $title->getSubjectPage();
$talkPage = $title->getTalkPage();
// Determines if this is a talk page
$isTalk = $title->isTalkPage();
// Generates XML IDs from namespace names
$subjectId = $title->getNamespaceKey('');
if ($subjectId == 'main') {
$talkId = 'talk';
} else {
$talkId = "{$subjectId}_talk";
}
// Adds namespace links
$subjectMsg = array("nstab-{$subjectId}");
if ($subjectPage->isMainPage()) {
array_unshift($subjectMsg, 'mainpage-nstab');
}
$content_navigation['namespaces'][$subjectId] = $this->tabAction($subjectPage, $subjectMsg, !$isTalk && !$preventActiveTabs, '', $userCanRead);
$content_navigation['namespaces'][$subjectId]['context'] = 'subject';
$content_navigation['namespaces'][$talkId] = $this->tabAction($talkPage, array("nstab-{$talkId}", 'talk'), $isTalk && !$preventActiveTabs, '', $userCanRead);
$content_navigation['namespaces'][$talkId]['context'] = 'talk';
// Adds view view link
if ($title->exists() && $userCanRead) {
$content_navigation['views']['view'] = $this->tabAction($isTalk ? $talkPage : $subjectPage, array("{$skname}-view-view", 'view'), $onPage && ($action == 'view' || $action == 'purge'), '', true);
$content_navigation['views']['view']['redundant'] = true;
// signal to hide this from simple content_actions
}
wfProfileIn(__METHOD__ . '-edit');
// Checks if user can...
if ($userCanRead && $title->quickUserCan('edit') && ($title->exists() || $title->quickUserCan('create'))) {
// Builds CSS class for talk page links
$isTalkClass = $isTalk ? ' istalk' : '';
// Determines if we're in edit mode
$selected = $onPage && ($action == 'edit' || $action == 'submit') && $section != 'new';
$msgKey = $title->exists() || $title->getNamespace() == NS_MEDIAWIKI && $title->getDefaultMessageText() !== false ? "edit" : "create";
$content_navigation['views']['edit'] = array('class' => ($selected ? 'selected' : '') . $isTalkClass, 'text' => wfMessageFallback("{$skname}-view-{$msgKey}", $msgKey)->text(), 'href' => $title->getLocalURL($this->editUrlOptions()), 'primary' => true);
// Checks if this is a current rev of talk page and we should show a new
// section link
if ($isTalk && $this->isRevisionCurrent() || $out->showNewSectionLink()) {
// Checks if we should ever show a new section link
if (!$out->forceHideNewSectionLink()) {
// Adds new section link
//$content_navigation['actions']['addsection']
$content_navigation['views']['addsection'] = array('class' => $section == 'new' ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-addsection", 'addsection')->text(), 'href' => $title->getLocalURL('action=edit§ion=new'));
}
}
// Checks if the page has some kind of viewable content
} elseif ($title->hasSourceText() && $userCanRead) {
// Adds view source view link
$content_navigation['views']['viewsource'] = array('class' => $onPage && $action == 'edit' ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-viewsource", 'viewsource')->text(), 'href' => $title->getLocalURL($this->editUrlOptions()), 'primary' => true);
}
wfProfileOut(__METHOD__ . '-edit');
wfProfileIn(__METHOD__ . '-live');
// Checks if the page exists
if ($title->exists() && $userCanRead) {
// Adds history view link
$content_navigation['views']['history'] = array('class' => $onPage && $action == 'history' ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-view-history", 'history_short')->text(), 'href' => $title->getLocalURL('action=history'), 'rel' => 'archives');
if ($wgUser->isAllowed('delete')) {
$content_navigation['actions']['delete'] = array('class' => $onPage && $action == 'delete' ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-delete", 'delete')->text(), 'href' => $title->getLocalURL('action=delete'));
}
if ($title->quickUserCan('move')) {
$moveTitle = SpecialPage::getTitleFor('Movepage', $title->getPrefixedDBkey());
$content_navigation['actions']['move'] = array('class' => $this->getTitle()->isSpecial('Movepage') ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-move", 'move')->text(), 'href' => $moveTitle->getLocalURL());
}
if ($title->getNamespace() !== NS_MEDIAWIKI && $wgUser->isAllowed('protect')) {
$mode = !$title->isProtected() ? 'protect' : 'unprotect';
$content_navigation['actions'][$mode] = array('class' => $onPage && $action == $mode ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-{$mode}", $mode)->text(), 'href' => $title->getLocalURL("action={$mode}"));
}
} else {
// article doesn't exist or is deleted
if ($wgUser->isAllowed('deletedhistory')) {
$n = $title->isDeleted();
if ($n) {
$undelTitle = SpecialPage::getTitleFor('Undelete');
// If the user can't undelete but can view deleted history show them a "View .. deleted" tab instead
$msgKey = $wgUser->isAllowed('undelete') ? 'undelete' : 'viewdeleted';
$content_navigation['actions']['undelete'] = array('class' => $this->getTitle()->isSpecial('Undelete') ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-{$msgKey}", "{$msgKey}_short")->params($wgLang->formatNum($n))->text(), 'href' => $undelTitle->getLocalURL(array('target' => $title->getPrefixedDBkey())));
}
}
if ($title->getNamespace() !== NS_MEDIAWIKI && $wgUser->isAllowed('protect')) {
$mode = !$title->getRestrictions('create') ? 'protect' : 'unprotect';
$content_navigation['actions'][$mode] = array('class' => $onPage && $action == $mode ? 'selected' : false, 'text' => wfMessageFallback("{$skname}-action-{$mode}", $mode)->text(), 'href' => $title->getLocalURL("action={$mode}"));
}
}
wfProfileOut(__METHOD__ . '-live');
// Checks if the user is logged in
if ($this->loggedin) {
/**
* The following actions use messages which, if made particular to
* the any specific skins, would break the Ajax code which makes this
* action happen entirely inline. Skin::makeGlobalVariablesScript
* defines a set of messages in a javascript object - and these
* messages are assumed to be global for all skins. Without making
* a change to that procedure these messages will have to remain as
* the global versions.
*/
$mode = $title->userIsWatching() ? 'unwatch' : 'watch';
$token = WatchAction::getWatchToken($title, $wgUser, $mode);
$content_navigation['actions'][$mode] = array('class' => $onPage && ($action == 'watch' || $action == 'unwatch') ? 'selected' : false, 'text' => wfMsg($mode), 'href' => $title->getLocalURL(array('action' => $mode, 'token' => $token)));
}
wfRunHooks('SkinTemplateNavigation', array(&$this, &$content_navigation));
} else {
// If it's not content, it's got to be a special page
$content_navigation['namespaces']['special'] = array('class' => 'selected', 'text' => wfMsg('nstab-special'), 'href' => $wgRequest->getRequestURL(), 'context' => 'subject');
wfRunHooks('SkinTemplateNavigation::SpecialPage', array(&$this, &$content_navigation));
}
// Gets list of language variants
$variants = $wgContLang->getVariants();
// Checks that language conversion is enabled and variants exist
if (!$wgDisableLangConversion && count($variants) > 1) {
// Gets preferred variant
$preferred = $wgContLang->getPreferredVariant();
// Loops over each variant
foreach ($variants as $code) {
// Gets variant name from language code
$varname = $wgContLang->getVariantname($code);
// Checks if the variant is marked as disabled
if ($varname == 'disable') {
// Skips this variant
continue;
}
// Appends variant link
$content_navigation['variants'][] = array('class' => $code == $preferred ? 'selected' : false, 'text' => $varname, 'href' => $title->getLocalURL('', $code));
}
}
// Equiv to SkinTemplateContentActions
wfRunHooks('SkinTemplateNavigation::Universal', array(&$this, &$content_navigation));
// Setup xml ids and tooltip info
foreach ($content_navigation as $section => &$links) {
foreach ($links as $key => &$link) {
$xmlID = $key;
if (isset($link['context']) && $link['context'] == 'subject') {
$xmlID = 'ca-nstab-' . $xmlID;
} elseif (isset($link['context']) && $link['context'] == 'talk') {
$xmlID = 'ca-talk';
} elseif ($section == "variants") {
$xmlID = 'ca-varlang-' . $xmlID;
} else {
$xmlID = 'ca-' . $xmlID;
}
$link['id'] = $xmlID;
}
}
# We don't want to give the watch tab an accesskey if the
# page is being edited, because that conflicts with the
# accesskey on the watch checkbox. We also don't want to
# give the edit tab an accesskey, because that's fairly su-
# perfluous and conflicts with an accesskey (Ctrl-E) often
# used for editing in Safari.
if (in_array($action, array('edit', 'submit'))) {
if (isset($content_navigation['views']['edit'])) {
$content_navigation['views']['edit']['tooltiponly'] = true;
}
if (isset($content_navigation['actions']['watch'])) {
$content_navigation['actions']['watch']['tooltiponly'] = true;
}
if (isset($content_navigation['actions']['unwatch'])) {
$content_navigation['actions']['unwatch']['tooltiponly'] = true;
}
}
wfProfileOut(__METHOD__);
return $content_navigation;
}