*/ function strToLower($string) { return strtr($string, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'); } /** * ASCII version of PHP's strtoupper(). * @param string $string * @return string uppercase version of the string */ function strToUpper($string) { return strtr($string, 'abcdefghijklmnopqrstuvwxyz', 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'); } /** * Checks whether the given HTTP header is safe. * * PHP versions before PHP 4.4.2 / PHP 5.1.2 allowed for HTTP header injection (HTTP RS). * This function ensures that servers running older PHP versions are protected as well. * * @param string $header * @return bool true if the given header is safe */ function isSafeHttpHeader($header) { if (!is_string($header)) { return false; } /* Don't allow plain occurrences of CR or LF */ if (strpos($header, chr(13)) !== false || strpos($header, chr(10)) !== false) { return false; } /* Don't allow (x times) url encoded versions of CR or LF */ if (preg_match('/%(25)*(0a|0d)/i', $header)) { return false; } return true; } } ?> ($themeId) { $validTheme = false; list ($ret, $theme) = GalleryCoreApi::loadPlugin('theme', $themeId, false, true); if ($ret) { return array($ret, null); } if (isset($theme)) { list ($ret, $validTheme) = $theme->isActive(); if ($ret) { return array($ret, null); } } if (!$validTheme) { $theme = null; } return array(null, $theme); } /** * Method to opt-in to managed HTTP cache control * * Override this method in a view to opt-out from the managed cache control and to set the * cache headers yourself. (Like isImmediate() and similar methods) * * @return bool (default true) to opt-in to itemId oriented cache control */ function autoCacheControl() { return true; } /** * Set cache headers for sensitive pages * @param GalleryTemplate $template (optional) Adding HTML cache headers to this template * @param string $access (optional) no-cache * @return GalleryStatus */ function setCacheControl(&$template, $access=null) { global $gallery; $phpVm = $gallery->getPhpVm(); $itemId = (int)GalleryUtilities::getRequestVariables('itemId'); if (!isset($access)) { switch ($this->getViewType()) { case VIEW_TYPE_ADMIN: $access = 'no-cache'; break; case VIEW_TYPE_MODULE: if (empty($itemId)) { $access = 'no-cache'; break; } /* If itemId is defined, handle the same way as SHOW_ITEM type */ case VIEW_TYPE_SHOW_ITEM: list ($ret, $anonymousUserId) = GalleryCoreApi::getAnonymousUserId(); if ($ret) { return $ret; } /* Pages shouldn't be cached if not accessible for anonymous */ if (empty($itemId)) { /* If we don't have an itemId, default to the root album */ list ($ret, $itemId) = GalleryCoreApi::getDefaultAlbumId(); if ($ret) { return $ret; } } list ($ret, $anonymousViewable) = GalleryCoreApi::hasItemPermission( $itemId, 'core.view', $anonymousUserId, false); if ($ret) { return $ret; } if (!$anonymousViewable) { $access = 'no-cache'; } break; default: $access = ''; } } /* http://www.mnot.net/cache_docs */ if ($access == 'no-cache') { $expires = $gallery->getHttpDate($phpVm->time() - 7*24*3600); if (!($phpVm->headers_sent())) { $phpVm->header('Cache-Control: ' . $access); $phpVm->header('Pragma: ' . $access); $phpVm->header('Expires: ' . $expires); } if (isset($template)) { $template->meta('Cache-Control', $access, true); $template->meta('Pragma', $access, true); $template->meta('Expires', $expires, true); } } return null; } /** * Set standard user information available for every view. * @param GalleryTemplate $template * @return GalleryStatus * @static */ function setStandardTemplateVariables(&$template) { global $gallery; $session =& $gallery->getSession(); $user = (array)$gallery->getActiveUser(); list ($ret, $user['isGuest']) = GalleryCoreApi::isAnonymousUser($user['id']); if ($ret) { return $ret; } $user['isRegisteredUser'] = !$user['isGuest']; list ($ret, $user['isAdmin']) = GalleryCoreApi::isUserInSiteAdminGroup(); if ($ret) { $user['isAdmin'] = false; } $template->setVariable('user', $user); $themeVars = array('guestPreviewMode' => $session->get('theme.guestPreviewMode') ? 1 : 0); if (!$themeVars['guestPreviewMode']) { $themeVars['actingUserId'] = $gallery->getActiveUserId(); } else { list ($ret, $themeVars['actingUserId']) = GalleryCoreApi::getAnonymousUserId(); if ($ret) { return $ret; } } $template->setVariable('theme', $themeVars); return null; } /** * Process possible permission errors when accessing a view. * If the given status indicates permission denied or missing object and this is a guest * user, redirect to the login view. Otherwise return given status to be shown by the * error handler. Missing object is treated like permission denied to avoid information * disclosure by trying URLs with different ids. * @param GalleryStatus $ret or null * @return array for return from GalleryView::loadTemplate or null * @access protected */ function _permissionCheck($ret) { global $gallery; $session =& $gallery->getSession(); $result = null; if ($ret) { list ($ret2, $inGroup) = GalleryCoreApi::isUserInSiteAdminGroup(); /* MISSING_OBJECT should be handled like PERMISSION_DENIED, unless it's an admin */ if ($ret->getErrorCode() & ERROR_MISSING_OBJECT && ($ret2 || !$inGroup)) { $ret->addErrorCode(ERROR_PERMISSION_DENIED); } $result = array($ret, null); if ($ret2) { return $result; } if ($ret->getErrorCode() & ERROR_PERMISSION_DENIED) { list ($ret2, $isAnonymous) = GalleryCoreApi::isAnonymousUser(); if ($ret2) { return $result; } if ($isAnonymous || $inGroup) { /* Redirect to login view */ $result = array(null, array('redirect' => $gallery->getConfig('loginRedirect'))); } } } return $result; } } ?> while (isset($data['arg' . $i])) { $args[] = $data['arg' . $i]; $i++; /* Catch runaways */ if ($i > 100) { return array(GalleryCoreApi::error(ERROR_UNKNOWN), null); } } /* If we have arguments, then feed the localized string and the arguments into sprintf */ if (count($args) > 0) { $localized = vsprintf($localized, $args); } /* * This is a useful debug routine. Uncomment it to have every string prefixed with the * domain it was localized in. */ // $localized = "$domain/{$this->_languageCode}:$localized"; return array(null, $localized); } /** * Convert the locale to the language code * @param string $locale The locale code to be converted (i.e. en_US, en_GB, etc.) * @return array GalleryStatus a status code * string language code (i.e. en, en_GB, etc.) */ function getLanguageCodeFromLocale($locale) { list ($language, $country) = explode('_', $locale . '_' ); /* Don't apply default to Chinese for political correctness */ if ($language == 'zh') { return array(null, $locale); } list ($value, $defaultCountries) = $this->getLanguageData(); if (!isset($defaultCountries[$language])) { return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER, __FILE__, __LINE__, "No default country defined for \"$locale\"."), null); } return array(null, ($country == $defaultCountries[$language]) ? $language : $locale); } /** * Determine the language and country given the language code (i.e. en, en_GB) * @param string $langCode The language code to be converted. * @return array GalleryStatus a status code * string language * string country */ function getLanguageAndCountryFromLanguageCode($langCode) { list ($language, $country) = explode('_', $langCode . '_'); if (empty($country)) { list ($value, $defaultCountries) = $this->getLanguageData(); if (!isset($defaultCountries[$language])) { return array(GalleryCoreApi::error(ERROR_BAD_PARAMETER, __FILE__, __LINE__, "No default country defined for \"$langCode\"."), null, null); } $country = $defaultCountries[$language]; } return array(null, $language, $country); } } ?> oad it every single time. * * @see GalleryModule::install */ function upgrade($currentVersion, $statusMonitor) { GalleryCoreApi::requireOnce('modules/core/CoreModuleExtras.inc'); $ret = CoreModuleExtras::upgrade($this, $currentVersion, $statusMonitor); if ($ret) { return $ret; } return null; } /** * Set the current version of Gallery. */ function setGalleryVersion($version) { $this->_galleryVersion = $version; } /** * Get the current version of Gallery. */ function getGalleryVersion() { return $this->_galleryVersion; } /** * Get the version of the core module and of Gallery itself. We store this on disk to avoid * having to load up the database (which can be problematic if we're doing an upgrade and don't * want to count a specific database schema). If the versions.dat file indicates that Gallery * is in maintenance mode, then set the configuration value to indicate this. * * @return array 'core' => core module version, 'gallery' => gallery version * @static */ function getInstalledVersions() { global $gallery; if (GalleryDataCache::containsKey('CoreModule::installedVersions')) { $versions = GalleryDataCache::get('CoreModule::installedVersions'); } else { $platform =& $gallery->getPlatform(); $versionFile = $gallery->getConfig('data.gallery.version'); if ($platform->file_exists($versionFile)) { $versionArray = $platform->file($versionFile); if (count($versionArray) >= 2) { $versions['core'] = rtrim($versionArray[0]); $versions['gallery'] = rtrim($versionArray[1]); GalleryDataCache::put('CoreModule::installedVersions', $versions, true); if (isset($versionArray[2])) { $maintenanceMode = explode(':', rtrim($versionArray[2]), 2); if ($maintenanceMode[0] == 'maintenance-mode') { $newMode = empty($maintenanceMode[1]) ? true : $maintenanceMode[1]; $gallery->setConfig('mode.maintenance', $newMode); } } } } else { /* * If we get here we are probably doing a fresh install so just return 0, 0 and * the rest of the install should work properly. */ $versions = array('core' => 0, 'gallery' => 0); } } return $versions; } /** * @see GalleryModule::performFactoryRegistrations */ function performFactoryRegistrations() { GalleryCoreApi::requireOnce('modules/core/CoreModuleExtras.inc'); $ret = CoreModuleExtras::performFactoryRegistrations($this); if ($ret) { return $ret; } return null; } } ?> * @return string */ function getType() { return 'mysql'; } /** * @see GalleryStorage::_setConnectionSettings */ function _setConnectionSettings(&$db) { /* MySQL 4.1.0+ support UTF-8, for details, see: http://drupal.org/node/40515 */ $this->_serverInfo = ($this->_type == 'mysqli') ? mysqli_get_server_info($db->_connectionID) : mysql_get_server_info(); if ($this->_serverInfo && version_compare($this->_serverInfo, '4.1.0', '>=')) { $this->_traceStart(); $recordSet = $db->execute('SET NAMES "utf8"'); $this->_traceStop(); if (!$recordSet) { return GalleryCoreApi::error(ERROR_STORAGE_FAILURE); } } return null; } /** * @see GalleryStorage::_getSqlReplacements */ function _getSqlReplacements() { /* 3.23.0-4.0.17 used TYPE, 5.1+ only accepts ENGINE, between accepts either */ $typeKeyword = ($this->_serverInfo && version_compare($this->_serverInfo, '4.0.18', '>=')) ? 'ENGINE' : 'TYPE'; /* Use InnoDB for transactional tables */ $tableType = $this->_isTransactional ? 'InnoDB' : 'MyISAM'; /** * @todo On next major bump of Module API, remove 'TYPE=DB_TABLE_TYPE' entry below. * In revision 14158, we switched from replacing DB_TABLE_TYPE with the tableType to * replacing it with {ENGINE|TYPE}=tableType. Handle both cases else installing older * modules will fail. */ return array('TYPE=DB_TABLE_TYPE' => $typeKeyword . '=' . $tableType, 'DB_TABLE_TYPE' => $typeKeyword . '=' . $tableType); } /** * @see GalleryStorage::getFunctionsSql */ function getFunctionSql($functionName, $args) { switch($functionName) { case 'CONCAT': $sql = sprintf('CONCAT(%s)', implode(', ', $args)); break; case 'BITAND': $sql = $args[0] . ' & ' . $args[1]; break; case 'BIT_OR': $sql = 'BIT_OR(' . $args[0] . ')'; break; case 'UNIX_TIMESTAMP': $sql = sprintf('UNIX_TIMESTAMP(%s)', $args[0]); break; case 'AS': $sql = 'AS'; break; case 'SUBSTRING': $sql = sprintf('SUBSTRING(%s)', implode(', ', $args)); break; case 'RAND': $sql = sprintf('RAND(%s)', empty($args) ? '' : $args[0]); break; case 'RANDOM_INTEGER': $sql = 'FLOOR(RAND() * 2147483647)'; break; case 'LIMIT': $sql = $args[1] . ' LIMIT ' . $args[0]; break; case 'CASE': // condition value (condition value)* else-value if (count($args) == 3) { $sql = sprintf('IF(%s)', implode(', ', $args)); } else { $sql = array(); while (count($args) > 1) { $sql[] = 'WHEN ' . array_shift($args) . ' THEN ' . array_shift($args); } $sql = 'CASE ' . implode(' ', $sql) . ' ELSE ' . $args[0] . ' END'; } break; case 'LIKE': $sql = $args[0] . ' LIKE ' . $args[1]; break; case 'MULTI_INSERT': /* * 0 - table name * 1 - array of column names * 2 - number of rows */ $markers = GalleryUtilities::makeMarkers(sizeof($args[1])); $rowList = rtrim(str_repeat('(' . $markers . '), ', $args[2]), ', '); $sql = 'INSERT INTO ' . $args[0] . ' ('; $sql .= join(', ', $args[1]); $sql .= ') VALUES ' . $rowList; break; case 'AVG': $sql = sprintf('AVG(%s)', $args[0]); break; default: return array(GalleryCoreApi::error(ERROR_UNIMPLEMENTED, __FILE__, __LINE__, $functionName . ' ' . implode(' ', $args)), null); } return array(null, $sql); } /** * @see GalleryStorage::encodeBlob */ function encodeBlob($blob) { if (!isset($this->_db)) { list ($ret, $this->_db) = $this->_getConnection(); } if ($this->_serverInfo && version_compare($this->_serverInfo, '4.1.0', '>=')) { /* See: http://www.postgresql.org/docs/8.1/interactive/datatype-binary.html */ $blob = addcslashes($blob, "\000..\037\047\134\177..\377"); } return $blob; } /** * @see GalleryStorage::decodeBlob */ function decodeBlob($blob) { if (!isset($this->_db)) { list ($ret, $this->_db) = $this->_getConnection(); } if ($this->_serverInfo && version_compare($this->_serverInfo, '4.1.0', '>=')) { $blob = stripcslashes($blob); } return $blob; } /** * Get database version. * @return string version */ function getVersion() { if (!isset($this->_db)) { list ($ret, $this->_db) = $this->_getConnection(); if ($ret) { return ($this->_type == 'mysqli' ? mysqli_get_client_info() : mysql_get_client_info()) . ' client'; } } return $this->_serverInfo; } /** * @see GalleryStorage::_getOptimizeStatements */ function _getOptimizeStatements() { return array('OPTIMIZE TABLE `%s`;', 'ANALYZE TABLE `%s`;'); } /** * @see GalleryStorage::getUniqueId */ function getUniqueId($sequence=DATABASE_SEQUENCE_ID) { /* Make sure we're using a non-transactional connection to avoid duplicating sequence ids */ $extras =& $this->_getExtras(); list ($ret, $db) = $extras->_getNonTransactionalDatabaseConnection(); if ($ret) { return array($ret, null); } return $extras->_getUniqueIdWithConnection($db, $sequence); } /** * Truncate UTF-8 strings either to given character or to byte length depending on the MySQL * version. * @see GalleryStorage::_truncateString */ function _truncateString($value, $size, $lengthInBytes=false) { static $lengthInBytes; if (!isset($lengthInBytes)) { $lengthInBytes = $this->_serverInfo && version_compare($this->_serverInfo, '4.1.0', '<'); } return parent::_truncateString($value, $size, $lengthInBytes); } } ?> tity type [%s].', $entity->getId(), $entity->getEntityType(), implode(', ', $requiredEntityType)); return array(GalleryCoreApi::error(ERROR_MISSING_OBJECT, __FILE__, __LINE__, $errorMessage), null); } } } if (!$returnArray) { $results = $results[0]; } return array(null, $results); } /** * @see GalleryCoreApi::loadEntityByExternalId */ function loadEntityByExternalId($externalId, $entityType) { global $gallery; list ($ret, $results) = GalleryCoreApi::getMapEntry('ExternalIdMap', array('entityId'), array('externalId' => $externalId, 'entityType' => $entityType)); if ($ret) { return array($ret, null); } if (!($result = $results->nextResult())) { return array(GalleryCoreApi::error(ERROR_MISSING_OBJECT, __FILE__, __LINE__, "$externalId $entityType"), null); } list ($ret, $entity) = GalleryEntityHelper_simple::loadEntitiesById($result[0], $entityType); if ($ret) { return array($ret, null); } return array(null, $entity); } } ?> l() { return $this->email; } function setEmail($email) { $this->email = $email; } function getLanguage() { return $this->language; } function setLanguage($language) { $this->language = $language; } function isLocked() { return (bool)$this->locked; } function setLocked($lock) { $this->locked = (bool)$lock; } } ?> l/en/template.resources.php * * This is basically the same as the file: resource except that we look for templates based on * the search algorithm used by the _getActualTemplatePath method. This allows users and * theme developers to override templates with our own copies without modifying the original. * * @see function _getActualTemplatePath */ function resourceGetTemplate($templateName, &$templateSource, &$smarty) { $templatePath = GalleryTemplate::_getActualTemplatePath($templateName, $smarty); $success = false; if (isset($templatePath)) { $templateSource = $smarty->_read_file($templatePath); if ($templateSource !== false) { $success = true; } else { $smarty->trigger_error("The template '$templateName' does not exist.", GALLERY_ERROR); } } return $success; } /** * @see http://smarty.php.net/manual/en/template.resources.php * * This is basically the same as the file: resource except that we look for templates based on * the search algorithm used by the _getActualTemplatePath method. This allows users and theme * developers to override templates with our own copies without modifying the original. * * @see function _getActualTemplatePath */ function resourceGetTimestamp($templateName, &$templateTimestamp, &$smarty) { global $gallery; $platform =& $gallery->getPlatform(); $success = false; $templatePath = GalleryTemplate::_getActualTemplatePath($templateName, $smarty); if (isset($templatePath) && $platform->file_exists($templatePath)) { $stat = $platform->stat($templatePath); $templateTimestamp = $stat[9]; $success = true; } return $success; } /** * Given a template name (foo/bar/path/file.tpl), return the active template path based on the * following: * if (module bar): /fullpath/themes/themeId/templates/bar_templateversion/path/local/file.tpl * if (module bar): /fullpath/themes/themeId/templates/bar_templateversion/path/file.tpl * /fullpath/foo/bar/path/local/file.tpl * /fullpath/foo/bar/path/file.tpl * * @param string $templateName base template name * @param Smarty $smarty * @return string path to the current active template file for the specified template name * @static * @access private */ function _getActualTemplatePath($templateName, &$smarty) { global $gallery; $platform =& $gallery->getPlatform(); /* Check template override */ if (preg_match('#^modules/(\w+)/templates/(.*/)?([^/]+)$#', $templateName, $match)) { list ($unused, $moduleId, $moduleBase, $tplFile) = $match; $theme = $smarty->get_template_vars("theme"); if (empty($theme['themeId'])) { list ($ret, $themeId) = GalleryTemplate::_getThemeId(); if ($ret) { /** @todo Log this as soon as we have an event log */ $gallery->debug('_getThemeId failed with the following error: ' . $ret->getAsHtml()); } } else { $themeId = $theme['themeId']; } if (!empty($themeId)) { list ($ret, $module) = GalleryCoreApi::loadPlugin('module', $moduleId); if (!$ret) { $tplVersion = $module->getTemplateVersion(); $themeOverrideDir = "{$smarty->template_dir}/themes/$themeId/templates/{$moduleId}_$tplVersion"; /* Check local module template override */ $file = "$themeOverrideDir/{$moduleBase}local/$tplFile"; if ($platform->is_readable($file)) { $qualifiedTemplatePath = $file; } else { /* Check module template override through theme */ $file = "$themeOverrideDir/{$moduleBase}$tplFile"; if ($platform->is_readable($file)) { $qualifiedTemplatePath = $file; } } } else { /** @todo Log this as soon as we have an event log */ $gallery->debug('loadPlugin failed with the following error: ' . $ret->getAsHtml()); } } } if (empty($qualifiedTemplatePath)) { $tplFile = basename($templateName); $qualifiedTemplateName = $smarty->template_dir . '/' . $templateName; $base = dirname($qualifiedTemplateName); $file = "$base/local/$tplFile"; if ($platform->is_readable($file)) { $qualifiedTemplatePath = $file; } else { /* Use whatever was passed. Use the smarty default as the directory base */ $qualifiedTemplatePath = $qualifiedTemplateName; } } return $qualifiedTemplatePath; } /** * Return the themeid for the current item. * @return array GalleryStatus a status code * string ThemeId * @static * @access private */ function _getThemeId() { $view = new GalleryView(); list ($ret, $itemId) = $view->getItem(); if ($ret) { /* * Missing object / permission denied errors are handled elsewhere. * At this point we want to keep things going to render a page. */ if ($ret->getErrorCode() & (ERROR_MISSING_OBJECT | ERROR_PERMISSION_DENIED)) { $itemId = null; } else { return array($ret, null); } } list ($ret, $theme) = $view->loadThemeForItem($itemId); if (!$ret && isset($theme)) { $themeId = $theme->getId(); } else { if (!isset($theme) || $ret->getErrorCode() & (ERROR_BAD_PARAMETER | ERROR_BAD_PLUGIN | ERROR_PLUGIN_VERSION_MISMATCH)) { /* * See bug 2032636. * We just need some default theme id in this context. * GalleryView::doLoadTemplate handles theme errors. */ list ($ret, $themeId) = GalleryCoreApi::getPluginParameter('module', 'core', 'default.theme'); if ($ret) { return array($ret, null); } } else { return array($ret, null); } } return array(null, $themeId); } /** * @see http://smarty.php.net/manual/en/template.resources.php */ function resourceGetSecure($templateName, &$smarty) { /* Assume all templates are secure */ return true; } /** * @see http://smarty.php.net/manual/en/template.resources.php */ function resourceGetTrusted($templateName, &$smarty) { /* Not used for templates */ } } ?> $status) = GalleryCoreApi::fetchPluginStatus('module'); if ($ret) { /* What can we do with this error? */ $gallery->debug("Error performing $params[type] callback"); $gallery->debug($ret->getAsHtml()); } } list ($module, $file) = explode('.', $params['type']); if (!empty($status[$module]['active'])) { GalleryCoreApi::requireOnce("modules/$module/Callbacks.inc"); $userId = $smarty->_tpl_vars['theme']['actingUserId']; $className = "${module}Callbacks"; $class = new $className; $ret = $class->callback($params, $smarty, $file, $userId); if ($ret) { /* What can we do with this error? */ $gallery->debug("Error performing $params[type] callback"); $gallery->debug($ret->getAsHtml()); } } } /** * Add the content to our trailer block * * @param array $params * @param string $content * @param Smarty $smarty the smarty instance */ function addToTrailer($params, $content, &$smarty) { if (!isset($content)) { return; } $this->_trailer .= $content; } /** * Register a callback function to be executed when we run the trailer. * * @param callback $callback suitable to be used as an input for call_user_func() * @param array $args for callback */ function registerTrailerCallback($callback, $args) { $this->_trailerCallbacks[] = array('function' => $callback, 'args' => $args); } /** * Render trailer output */ function trailer($params, &$smarty) { print $this->_trailer; foreach ($this->_trailerCallbacks as $callback) { $ret = call_user_func_array($callback['function'], $callback['args']); if (is_array($ret)) { $ret = $ret[0]; } if ($ret) { /* If progress bar is in use, report error via its interface */ global $gallery; if ($gallery->getCurrentView() == 'core.ProgressBar') { $this->errorProgressBar($ret); } else { $summary = $ret->getErrorMessage(); if (empty($summary)) { $summary = implode(', ', $ret->getErrorCodeConstants($ret->getErrorCode())); } GalleryCoreApi::addEventLogEntry('Gallery Error', $summary, $ret->getAsText()); } } } } /** * Use GalleryUtilities::shrinkDimensionsToFit to scale template vars to new target size. * * @param array $params args; should contain widthVar, heightVar, maxSize keys * @param Smarty $smarty the smarty instance */ function shrinkDimensions($params, &$smarty) { if (!isset($params['widthVar']) || !isset($params['heightVar']) || !isset($params['maxSize'])) { return; } $widthVar = $params['widthVar']; $heightVar = $params['heightVar']; if (!isset($smarty->_tpl_vars[$widthVar]) || !isset($smarty->_tpl_vars[$heightVar])) { return; } list ($smarty->_tpl_vars[$widthVar], $smarty->_tpl_vars[$heightVar]) = GalleryUtilities::shrinkDimensionsToFit( $smarty->_tpl_vars[$widthVar], $smarty->_tpl_vars[$heightVar], $params['maxSize']); } /** * Update progress bar * @param string $title top heading * @param string $description subheading * @param float $percentComplete from 0 to 1 */ function updateProgressBar($title, $description, $percentComplete) { static $coreModule; if (!isset($coreModule)) { list ($ret, $coreModule) = GalleryCoreApi::loadPlugin('module', 'core'); if ($ret) { /* * Unlikely this will ever be used.. but do update it if exact form of * translate() calls (with text+arg1+arg2) in this function ever change. */ eval('class GalleryTemplateAdapterFallbackCoreModule { function translate($x) { return sprintf($x[\'text\'], $x[\'arg1\'], $x[\'arg2\']); } }'); $coreModule = new GalleryTemplateAdapterFallbackCoreModule(); } } if (empty($this->_progressBarStats)) { $this->_progressBarStats['startTime'] = time(); } /* * Calculate the time remaining * * TODO: Use a weighted measurement to provide a balanced estimate. Consider the case * where the first 50% goes really quickly and the second 50% goes really slowly; the * estimate will be wildly inaccurate at the transition. */ if ($percentComplete > 0 && $percentComplete < 1 && time() > $this->_progressBarStats['startTime']) { $elapsed = (int)(time() - $this->_progressBarStats['startTime']); $timeRemaining = ($elapsed / $percentComplete) - $elapsed; $timeRemaining = $coreModule->translate( array('text' => 'Estimated time remaining: %d:%02d', 'arg1' => (int)($timeRemaining / 60), 'arg2' => $timeRemaining % 60)); } else { $timeRemaining = ''; } /* it is possible to not have this function compiled into php */ $memoryUsed = (function_exists('memory_get_usage')) ? memory_get_usage() : 0; /* A disabled memory_limit is -1, 0 crashes php */ $memoryTotal = (0 < ini_get('memory_limit')) ? ini_get('memory_limit') : 0; /* * Ensure that percentComplete is in a dotted-decimal format. Since the immediateView * is dealing in percentages, anything beyond two decimal places is unnecessary. */ $percentComplete = GalleryUtilities::roundToString($percentComplete, 2); /* Need to escape for javascript (backslash, ..) */ if (!function_exists('smarty_modifier_escape')) { GalleryCoreApi::requireOnce('lib/smarty/plugins/modifier.escape.php'); } $title = smarty_modifier_escape($title, 'javascript'); $description = smarty_modifier_escape($description, 'javascript', 'UTF-8'); $memoryInfo = $coreModule->translate( array('text' => 'Memory used: %s, total: %s', 'arg1' => $memoryUsed, 'arg2' => $memoryTotal)); /* Newline needed or Opera 9.02 won't show updates */ printf('%s', $title, $description, $percentComplete, $timeRemaining, $memoryInfo, "\n"); flush(); } /** * Reset progress bar timing stats. */ function resetProgressBarStats() { $this->_progressBarStats = array(); } /** * Display error progress bar. * @param GalleryStatus $status */ function errorProgressBar($status) { global $gallery; list ($ret, $isAdmin) = GalleryCoreApi::isUserInSiteAdminGroup(); if ($ret) { $isAdmin = false; } /* Log the error */ $summary = $status->getErrorMessage(); if (empty($summary)) { $summary = implode(', ', $status->getErrorCodeConstants($status->getErrorCode())); } GalleryCoreApi::addEventLogEntry('Gallery Error', $summary, $status->getAsText()); /* Display an error message */ if ($gallery->getDebug() || $isAdmin) { $status = $status->getAsHtml($isAdmin); } else { $status = 'Error (' . implode(', ', $status->getErrorCodeConstants($status->getErrorCode())) . ')'; } if (!function_exists('smarty_modifier_escape')) { GalleryCoreApi::requireOnce('lib/smarty/plugins/modifier.escape.php'); } $status = smarty_modifier_escape($status, 'javascript', 'UTF-8'); printf('', $status); } /** * Complete progress bar. * @param string $continueUrl URL shown to continue the process * @param bool $doRedirect Whether to redirect automatically. Defaults to false, requiring * user-interaction to follow the continue link. */ function completeProgressBar($continueUrl, $doRedirect=false) { global $gallery; $continueUrl = str_replace('&', '&', $continueUrl); /* Display the continue link after a short delay to avoid bug 2031942 */ printf('', $continueUrl); if (($debug = $gallery->getDebug()) && $debug != 'logged') { /* Don't automatically redirect when in debug mode */ print '
'; print '
';
	    print $gallery->getDebugBuffer();
	    print '
'; } else if ($doRedirect) { /* * Redirect after a short delay giving the server time to store the session before * the next page is requested. */ printf('', $continueUrl); } } } ?> eKey = "GalleryPermissionHelper::getPermissions($itemId,$userId,$sessionPermissions)"; if (GalleryDataCache::containsKey($cacheKey)) { $permissions = GalleryDataCache::get($cacheKey); } else { list ($ret, $permissionsTable) = GalleryCoreApi::fetchPermissionsForItems( array($itemId), $userId, $sessionPermissions); if ($ret) { return array($ret, null); } if (isset($permissionsTable[$itemId])) { $permissions = $permissionsTable[$itemId]; } else { $permissions = array(); /* fetchPermissionsForItems already caches all hits, cache misses here too. */ GalleryDataCache::put($cacheKey, array()); } } return array(null, $permissions); } /** * @see GalleryCoreApi::addPermissionToSession */ function addPermissionToSession($entityId) { global $gallery; $session =& $gallery->getSession(); if (!$session->exists(GALLERY_PERMISSION_SESSION_KEY)) { $session->put(GALLERY_PERMISSION_SESSION_KEY, array()); } $sessionPerms =& $session->get(GALLERY_PERMISSION_SESSION_KEY); if (!in_array($entityId, $sessionPerms)) { $sessionPerms[] = (int)$entityId; } } } ?> ult[0]] = array(); } return array(null, $tree); } } ?> s. * * @param string $mainHtml the main html (, , etc) * @param array $extraHtml any extra html that we've generated, like sidebar HTML * @return array('headHtml' => ..., 'bodyHtml' => ...) */ function splitHtml($mainHtml, $extraHtml) { /* * Avoid regular expressions on very large strings due to PHP's pcre.backtrack_limit. * It's faster (no excessive backtracking) and actually required due to PHP 5.2.0's * pcre.backtrack_limit which is reached with large pages like AdminPlugins. */ $results = array(); if (($headStart = strpos($mainHtml, '')) !== false) { if (($headEnd = strpos($mainHtml, '', $headStart)) !== false) { $headStart += strlen(''); $results['headHtml'] = substr($mainHtml, $headStart, $headEnd - $headStart); if (($bodyStart = strpos($mainHtml, '', $bodyStart)) !== false) { if (($bodyEnd = strpos($mainHtml, '', $bodyStart)) !== false) { $results['bodyHtml'] = substr($mainHtml, ++$bodyStart, $bodyEnd - $bodyStart); $mainHtml = null; } } } } } if (empty($results['bodyHtml'])) { $results = array('bodyHtml' => $mainHtml); } /* If we extracted the sidebar, it'll be in our extra html, so move that over */ if (isset($extraHtml['sidebarBlocksHtml'])) { $results['sidebarBlocksHtml'] = $extraHtml['sidebarBlocksHtml']; } return $results; } /** * @see GalleryPlugin::getPluginType */ function getPluginType() { return 'theme'; } function setRequiredThemeApi($requirement) { $this->_requiredThemeApi = $requirement; } function getRequiredThemeApi() { return $this->_requiredThemeApi; } function setStandardSettings($standardSettings) { $this->_standardSettings = $standardSettings; } function getStandardSettings() { return $this->_standardSettings; } } ?> column)) { $order[] = $column . $direction; $select[] = $column; } } return array(null, $select, $join, $condition, $order); } } ?> rray(null, $derivativeTable); } } ?> } /** * Static array of registered event listeners. * @return array * @access private * @todo Remove on next major API bump */ function &_getEventListeners() { static $allListeners = array(); return $allListeners; } /** * @see GalleryCoreApi::registerEventListener * @todo Remove on next major API bump */ function registerEventListener($eventName, &$eventListener, $disableForTests=false) { if ($disableForTests && class_exists('GalleryTestCase')) { return; } $allListeners =& GalleryEventHelper_simple::_getEventListeners(); $allListeners[$eventName][] =& $eventListener; } } ?> } } return array(null, null); } } ?> ', 'lastAttempt'), array('userName' => $userName)); if ($ret) { return array($ret, null); } if ($searchResults->resultCount() == 0) { $count = 0; $lastAttempt = 0; } else { $result = $searchResults->nextResult(); $count = $result[0]; $lastAttempt = $result[1]; } return array(null, GalleryUserHelper_medium::_isDisabled($count, $lastAttempt)); } /** * Return true if the failure count and last attempt are over our * threshold. For every 10 failures, logins are disabled for 1 hour. * * @param int $count the number of consecutive failed logins * @param int $lastAttempt the time of the last failed login attempt * @return bool true if the account is disabled * @access private */ function _isDisabled($count, $lastAttempt) { global $gallery; if ($count >= 10) { $phpVm = $gallery->getPhpVm(); $hoursDisabled = ((int)$count / 10); if (($phpVm->time() - $lastAttempt) < $hoursDisabled * 3600) { return true; } } return false; } } ?> Exoplan Galerie Start - Projekt