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@ -662,15 +662,16 @@ class OC_App {
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* Read all app metadata from the info.xml file
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*
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* @param string $appId id of the app or the path of the info.xml file
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* @param boolean $path (optional)
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* @param bool $path
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* @param string $lang
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* @return array|null
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* @note all data is read from info.xml, not just pre-defined fields
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*/
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public static function getAppInfo($appId, $path = false) {
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public static function getAppInfo($appId, $path = false, $lang = null) {
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if ($path) {
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$file = $appId;
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} else {
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if (isset(self::$appInfo[$appId])) {
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if ($lang === null && isset(self::$appInfo[$appId])) {
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return self::$appInfo[$appId];
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}
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$appPath = self::getAppPath($appId);
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@ -684,7 +685,7 @@ class OC_App {
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$data = $parser->parse($file);
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if (is_array($data)) {
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$data = OC_App::parseAppInfo($data);
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$data = OC_App::parseAppInfo($data, $lang);
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}
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if(isset($data['ocsid'])) {
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$storedId = \OC::$server->getConfig()->getAppValue($appId, 'ocsid');
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@ -693,7 +694,9 @@ class OC_App {
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}
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}
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self::$appInfo[$appId] = $data;
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if ($lang === null) {
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self::$appInfo[$appId] = $data;
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}
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return $data;
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}
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@ -843,11 +846,12 @@ class OC_App {
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//we don't want to show configuration for these
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$blacklist = \OC::$server->getAppManager()->getAlwaysEnabledApps();
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$appList = array();
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$langCode = \OC::$server->getL10N('core')->getLanguageCode();
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foreach ($installedApps as $app) {
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if (array_search($app, $blacklist) === false) {
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$info = OC_App::getAppInfo($app);
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$info = OC_App::getAppInfo($app, false, $langCode);
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if (!is_array($info)) {
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\OCP\Util::writeLog('core', 'Could not read app info file for app "' . $app . '"', \OCP\Util::ERROR);
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continue;
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@ -1327,13 +1331,69 @@ class OC_App {
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}
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}
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protected static function findBestL10NOption($options, $lang) {
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$fallback = $similarLangFallback = $englishFallback = false;
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$lang = strtolower($lang);
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$similarLang = $lang;
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if (strpos($similarLang, '_')) {
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// For "de_DE" we want to find "de" and the other way around
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$similarLang = substr($lang, 0, strpos($lang, '_'));
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}
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foreach ($options as $option) {
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if (is_array($option)) {
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if ($fallback === false) {
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$fallback = $option['@value'];
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}
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if (!isset($option['@attributes']['lang'])) {
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continue;
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}
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$attributeLang = strtolower($option['@attributes']['lang']);
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if ($attributeLang === $lang) {
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return $option['@value'];
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}
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if ($attributeLang === $similarLang) {
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$similarLangFallback = $option['@value'];
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} else if (strpos($attributeLang, $similarLang . '_') === 0) {
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if ($similarLangFallback === false) {
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$similarLangFallback = $option['@value'];
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}
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}
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} else {
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$englishFallback = $option;
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}
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}
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if ($similarLangFallback !== false) {
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return $similarLangFallback;
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} else if ($englishFallback !== false) {
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return $englishFallback;
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}
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return (string) $fallback;
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}
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/**
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* parses the app data array and enhanced the 'description' value
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*
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* @param array $data the app data
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* @param string $lang
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* @return array improved app data
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*/
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public static function parseAppInfo(array $data) {
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public static function parseAppInfo(array $data, $lang = null) {
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if ($lang && isset($data['name']) && is_array($data['name'])) {
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$data['name'] = self::findBestL10NOption($data['name'], $lang);
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}
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if ($lang && isset($data['summary']) && is_array($data['summary'])) {
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$data['summary'] = self::findBestL10NOption($data['summary'], $lang);
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}
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if ($lang && isset($data['description']) && is_array($data['description'])) {
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$data['description'] = self::findBestL10NOption($data['description'], $lang);
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}
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// just modify the description if it is available
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// otherwise this will create a $data element with an empty 'description'
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