diff options
Diffstat (limited to 'wiki/lib/plugins/extension/helper/repository.php')
| -rw-r--r-- | wiki/lib/plugins/extension/helper/repository.php | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/wiki/lib/plugins/extension/helper/repository.php b/wiki/lib/plugins/extension/helper/repository.php deleted file mode 100644 index 5dc2707..0000000 --- a/wiki/lib/plugins/extension/helper/repository.php +++ /dev/null @@ -1,191 +0,0 @@ -<?php -/** - * DokuWiki Plugin extension (Helper Component) - * - * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html - * @author Michael Hamann <michael@content-space.de> - */ - -#define('EXTENSION_REPOSITORY_API', 'http://localhost/dokuwiki/lib/plugins/pluginrepo/api.php'); - -if (!defined('EXTENSION_REPOSITORY_API_ENDPOINT')) - define('EXTENSION_REPOSITORY_API', 'http://www.dokuwiki.org/lib/plugins/pluginrepo/api.php'); - -// must be run within Dokuwiki -if(!defined('DOKU_INC')) die(); - -/** - * Class helper_plugin_extension_repository provides access to the extension repository on dokuwiki.org - */ -class helper_plugin_extension_repository extends DokuWiki_Plugin { - private $loaded_extensions = array(); - private $has_access = null; - /** - * Initialize the repository (cache), fetches data for all installed plugins - */ - public function init() { - /* @var Doku_Plugin_Controller $plugin_controller */ - global $plugin_controller; - if ($this->hasAccess()) { - $list = $plugin_controller->getList('', true); - $request_data = array('fmt' => 'php'); - $request_needed = false; - foreach ($list as $name) { - $cache = new cache('##extension_manager##'.$name, '.repo'); - - if (!isset($this->loaded_extensions[$name]) && $this->hasAccess() && !$cache->useCache(array('age' => 3600 * 24))) { - $this->loaded_extensions[$name] = true; - $request_data['ext'][] = $name; - $request_needed = true; - } - } - - if ($request_needed) { - $httpclient = new DokuHTTPClient(); - $data = $httpclient->post(EXTENSION_REPOSITORY_API, $request_data); - if ($data !== false) { - $extensions = unserialize($data); - foreach ($extensions as $extension) { - $cache = new cache('##extension_manager##'.$extension['plugin'], '.repo'); - $cache->storeCache(serialize($extension)); - } - } else { - $this->has_access = false; - } - } - } - } - - /** - * If repository access is available - * - * @return bool If repository access is available - */ - public function hasAccess() { - if ($this->has_access === null) { - $cache = new cache('##extension_manager###hasAccess', '.repo'); - - if (!$cache->useCache(array('age' => 3600 * 24, 'purge'=>1))) { - $httpclient = new DokuHTTPClient(); - $httpclient->timeout = 5; - $data = $httpclient->get(EXTENSION_REPOSITORY_API.'?cmd=ping'); - if ($data !== false) { - $this->has_access = true; - $cache->storeCache(1); - } else { - $this->has_access = false; - $cache->storeCache(0); - } - } else { - $this->has_access = ($cache->retrieveCache(false) == 1); - } - } - return $this->has_access; - } - - /** - * Get the remote data of an individual plugin or template - * - * @param string $name The plugin name to get the data for, template names need to be prefix by 'template:' - * @return array The data or null if nothing was found (possibly no repository access) - */ - public function getData($name) { - $cache = new cache('##extension_manager##'.$name, '.repo'); - - if (!isset($this->loaded_extensions[$name]) && $this->hasAccess() && !$cache->useCache(array('age' => 3600 * 24))) { - $this->loaded_extensions[$name] = true; - $httpclient = new DokuHTTPClient(); - $data = $httpclient->get(EXTENSION_REPOSITORY_API.'?fmt=php&ext[]='.urlencode($name)); - if ($data !== false) { - $result = unserialize($data); - $cache->storeCache(serialize($result[0])); - return $result[0]; - } else { - $this->has_access = false; - } - } - if (file_exists($cache->cache)) { - return unserialize($cache->retrieveCache(false)); - } - return array(); - } - - /** - * Search for plugins or templates using the given query string - * - * @param string $q the query string - * @return array a list of matching extensions - */ - public function search($q){ - $query = $this->parse_query($q); - $query['fmt'] = 'php'; - - $httpclient = new DokuHTTPClient(); - $data = $httpclient->post(EXTENSION_REPOSITORY_API, $query); - if ($data === false) return array(); - $result = unserialize($data); - - $ids = array(); - - // store cache info for each extension - foreach($result as $ext){ - $name = $ext['plugin']; - $cache = new cache('##extension_manager##'.$name, '.repo'); - $cache->storeCache(serialize($ext)); - $ids[] = $name; - } - - return $ids; - } - - /** - * Parses special queries from the query string - * - * @param string $q - * @return array - */ - protected function parse_query($q){ - $parameters = array( - 'tag' => array(), - 'mail' => array(), - 'type' => array(), - 'ext' => array() - ); - - // extract tags - if(preg_match_all('/(^|\s)(tag:([\S]+))/', $q, $matches, PREG_SET_ORDER)){ - foreach($matches as $m){ - $q = str_replace($m[2], '', $q); - $parameters['tag'][] = $m[3]; - } - } - // extract author ids - if(preg_match_all('/(^|\s)(authorid:([\S]+))/', $q, $matches, PREG_SET_ORDER)){ - foreach($matches as $m){ - $q = str_replace($m[2], '', $q); - $parameters['mail'][] = $m[3]; - } - } - // extract extensions - if(preg_match_all('/(^|\s)(ext:([\S]+))/', $q, $matches, PREG_SET_ORDER)){ - foreach($matches as $m){ - $q = str_replace($m[2], '', $q); - $parameters['ext'][] = $m[3]; - } - } - // extract types - if(preg_match_all('/(^|\s)(type:([\S]+))/', $q, $matches, PREG_SET_ORDER)){ - foreach($matches as $m){ - $q = str_replace($m[2], '', $q); - $parameters['type'][] = $m[3]; - } - } - - // FIXME make integer from type value - - $parameters['q'] = trim($q); - return $parameters; - } -} - -// vim:ts=4:sw=4:et: |