/**
* Get the HTML text of the description page, if available
*
* @param bool|Language $lang Optional language to fetch description in
* @return string
*/
function getDescriptionText($lang = false)
{
global $wgMemc, $wgLang;
if (!$this->repo || !$this->repo->fetchDescription) {
return false;
}
if (!$lang) {
$lang = $wgLang;
}
$renderUrl = $this->repo->getDescriptionRenderUrl($this->getName(), $lang->getCode());
if ($renderUrl) {
if ($this->repo->descriptionCacheExpiry > 0) {
wfDebug("Attempting to get the description from cache...");
$key = $this->repo->getLocalCacheKey('RemoteFileDescription', 'url', $lang->getCode(), $this->getName());
$obj = $wgMemc->get($key);
if ($obj) {
wfDebug("success!\n");
return $obj;
}
wfDebug("miss\n");
}
wfDebug("Fetching shared description from {$renderUrl}\n");
$res = Http::get($renderUrl);
if ($res && $this->repo->descriptionCacheExpiry > 0) {
$wgMemc->set($key, $res, $this->repo->descriptionCacheExpiry);
}
return $res;
} else {
return false;
}
}
/**
* Get the HTML text of the description page, if available
*
* @param bool|Language $lang Optional language to fetch description in
* @return string
*/
function getDescriptionText($lang = false)
{
global $wgLang;
if (!$this->repo || !$this->repo->fetchDescription) {
return false;
}
$lang = $lang ?: $wgLang;
$renderUrl = $this->repo->getDescriptionRenderUrl($this->getName(), $lang->getCode());
if ($renderUrl) {
$cache = ObjectCache::getMainWANInstance();
$key = null;
if ($this->repo->descriptionCacheExpiry > 0) {
wfDebug("Attempting to get the description from cache...");
$key = $this->repo->getLocalCacheKey('RemoteFileDescription', 'url', $lang->getCode(), $this->getName());
$obj = $cache->get($key);
if ($obj) {
wfDebug("success!\n");
return $obj;
}
wfDebug("miss\n");
}
wfDebug("Fetching shared description from {$renderUrl}\n");
$res = Http::get($renderUrl, array(), __METHOD__);
if ($res && $key) {
$cache->set($key, $res, $this->repo->descriptionCacheExpiry);
}
return $res;
} else {
return false;
}
}
/**
* Get the HTML text of the description page, if available
*
* @param bool|Language $lang Optional language to fetch description in
* @return string
*/
function getDescriptionText($lang = false)
{
global $wgLang;
if (!$this->repo || !$this->repo->fetchDescription) {
return false;
}
$lang = $lang ?: $wgLang;
$renderUrl = $this->repo->getDescriptionRenderUrl($this->getName(), $lang->getCode());
if ($renderUrl) {
$cache = ObjectCache::getMainWANInstance();
$key = $this->repo->getLocalCacheKey('RemoteFileDescription', 'url', $lang->getCode(), $this->getName());
return $cache->getWithSetCallback($key, $this->repo->descriptionCacheExpiry ?: $cache::TTL_UNCACHEABLE, function ($oldValue, &$ttl, array &$setOpts) use($renderUrl) {
wfDebug("Fetching shared description from {$renderUrl}\n");
$res = Http::get($renderUrl, [], __METHOD__);
if (!$res) {
$ttl = WANObjectCache::TTL_UNCACHEABLE;
}
return $res;
});
}
return false;
}
