Bei Aktivierung dieses Plugins wird automatisch eine Seite mit Hotelbewertungen und Angeboten generiert. Author: ab-in-den-urlaub Version: 1.2 */ // default settings define('CONTENT_4_PARTNERS_VERSION', '1.2'); define('CONTENT_4_PARTNERS_HOST', 'webservice.ab-in-den-urlaub.de'); define('CONTENT_4_PARTNERS_PORT', '80'); define('CONTENT_4_PARTNERS_DIR', ''); define('CONTENT_4_PARTNERS_USER', ''); define('CONTENT_4_PARTNERS_PASSWORD', ''); define('CONTENT_4_PARTNERS_DEFAULT_ID', ''); define('CONTENT_4_PARTNERS_CACHE_LIFETIME', 3600); define('CONTENT_4_PARTNERS_CACHE_USE', '1'); define('CONTENT_4_PARTNERS_NAMESPACE', 'Partner'); // max cache lifetime in seconds (one day = 86400 seconds) define('CONTENT_4_PARTNERS_CACHE_MAX_LIFETIME', 86400); // default plugin setting names define('CONTENT_4_PARTNERS_SETTINGS_GROUP', 'content_4_partners_settings_options'); define('CONTENT_4_PARTNERS_SETTINGS', 'content_4_partners_settings'); // registration data for plugin define('CONTENT_4_PARTNERS_REGDATA_GROUP', 'content_4_partners_regdata_options'); define('CONTENT_4_PARTNERS_REGDATA', 'content_4_partners_regdata'); // default cache settings define('CONTENT_4_PARTNERS_DEFAULT_CACHE_LIFETIME', 3600); define('CONTENT_4_PARTNERS_CACHE_KEY_PREFIX', 'content_4_partners_'); // helper for finding this plugin when links are added to plugin actions static $content4partners_plugin; /** * Content 4 Partners Plugin. */ class Content4Partners { // cached options, always get options via $this->getOptions() !!!! var $options = null; /** * Creates new content 4 partners plugin. */ function Content4Partners() { // register admin hooks add_action('admin_init', array(&$this, 'hookAdminInit')); add_action('admin_menu', array(&$this, 'hookAdminMenu')); // register activation/deactivation hooks register_activation_hook(__FILE__, array(&$this, 'hookAdminPluginActivate')); register_deactivation_hook(__FILE__, array(&$this, 'hookAdminPluginDeactivate')); // register short cuts add_shortcode('content4partners', array(&$this, 'shortCodeContent4Partners')); // register plugin action hooks add_filter('plugin_action_links', array(&$this, 'hookAddPluginAction'), 10, 2); // register title hook add_filter('wp_title', array(&$this, 'hookWpTitle'), 999); remove_filter('the_content', 'wpautop'); add_filter('the_content', array(&$this, 'wpautopnobr')); // to manipulate the behavior of the wpseo-plugin // user can decide if he wants the wpseo to manipulate the title as well if(1 == get_post_meta($this->getPageId(), '_wpseo_edit_only', true)){ $optionsseo = get_option('wpseo_options'); // if there are no wpseo_options the wpseo-plugin may not installed if(false === $optionsseo){ update_post_meta($this->getPageId(), '_wpseo_edit_title', trim($this->getTitleForId($this->getRegionId())) . ' | ' . get_bloginfo()); } else{ update_post_meta($this->getPageId(), '_wpseo_edit_title', trim($this->getTitleForId($this->getRegionId())) . ' ' . $optionsseo['wp_seo_title_separator'] . ' ' . get_bloginfo()); } } } /** * do not insert
-Tags * @param unknown_type $content */ function wpautopnobr($content) { return wpautop($content, false); } /** * This method is called when the shortcode [content4partners] is * found in any content. * * @param $attributes * @param $content */ function shortCodeContent4Partners($attributes, $content = null) { $id = $this->getRegionId($attributes); // check again if (is_null($id)) { return "Keine Region ID angegeben."; } else { return $this->getContent($id); } } /** * Gets the content for given region id. * * @param $id the region id */ function getContent($id) { $useCache = $this->getCacheUse(); $key = CONTENT_4_PARTNERS_CACHE_KEY_PREFIX . $id; if ($useCache) { $content = get_transient($key); if ($content !== false && !empty($content)) { return $content; } } $content = $this->getContentFromRegionId($id); if ($useCache && !empty($content)) { $cacheLifetime = $this->getCacheLifetime(); set_transient($key, $content, $cacheLifetime); } if (empty($content)) { $content = "Fehler beim Abrufen der Daten !"; } return $content; } /** * Grabs content for given url. * * @param $url * @return */ function getContentFromRegionId($regionId, $action = null) { $options = $this->getOptions(); if (CONTENT_4_PARTNERS_HOST == '') { // no valid host return ''; } if (!isset($action)) { $action = $options['action']; } $content = ''; $url = 'tcp://' . CONTENT_4_PARTNERS_HOST; $fp = fsockopen($url, CONTENT_4_PARTNERS_PORT, $errno, $errstr, 30); if (!$fp) { // TODO error handling ? return $content; } else { $get = CONTENT_4_PARTNERS_DIR . '/xml.php?namespace=' . $options['namespace'] . '&action=' . $action . '¶m[]=' . $options['user'] . '¶m[]=' . $options['password'] . '¶m[]=' . $regionId; if($action == 'getPage'){ $get.= '¶m[]='.CONTENT_4_PARTNERS_VERSION; } fwrite($fp, "GET " . $get . " HTTP/1.0\r\nHost: " . CONTENT_4_PARTNERS_HOST . "\r\nAccept: */*\r\n\r\n"); $started = false; while (!feof($fp)) { $line = trim(fgets($fp, 1024)); if ($started) { $content .= $line . "\r\n"; } elseif (strlen($line) == 0) { $started = true; } } fclose($fp); // replace placeholders with page id $pageId = $this->getPageId(); if ($pageId !== false) { $content = preg_replace('|##page_id##|', $pageId, $content); } } return $content; } /** * Gets plugin options. * * @return plugin options */ function getOptions() { if (!isset($this->options)) { $this->options = get_option(CONTENT_4_PARTNERS_SETTINGS); } return $this->options; } /** * Gets lifetime of cache. * * @return cache lifetime */ function getCacheLifetime() { $options = $this->getOptions(); return intval($options['cache_lifetime']); } /** * Returns true if cache is enabled otherwise false. * * @return true if cache is enabled */ function getCacheUse() { $options = $this->getOptions(); if (array_key_exists('cache_use', $options)) { $useCache = $options['cache_use'] == '1' ? true : false; } return $useCache; } /** * Gets the region id, will check GET and POST and params array if supplied. * * @return region id */ function getRegionId($params = null) { $id = null; // check if parameter id is within get parameters if (array_key_exists('acfpid', $_GET)) { $id = $_GET['acfpid']; } elseif (array_key_exists('acfpid', $_POST)) { // check if parameter id is within post parameters $id = $_POST['acfpid']; } elseif (isset($params) && is_array($params) && array_key_exists('acfpid', $params)) { // check if parameter id is in attributes of shortcode $id = $params['acfpid']; } // check for default region id if (empty($id)) { $options = $this->getOptions(); $id = $options['acfpid']; } if (empty($id)) { $id = null; } return $id; } /** * Gets page id. * * @return page id */ function getPageId() { $id = false; $currentPage = get_page_by_title(get_the_title()); if (!is_null($currentPage)) { $id = $currentPage->ID; } if ($id === false) { $options = $this->getOptions(); if (array_key_exists('page_id', $options)) { $id = intval($options['page_id']); } } return $id; } /** * Gets the title for given region id. * * @param $id region id * @return title of region */ function getTitleForId($id) { return $this->getContentFromRegionId($id, 'getPageTitle'); } /** * Flushs cache. */ function flushCache() { global $wpdb; // delete entries from options table straight by sql query // cache keys match pattern "_transient*content_4_partners_$id" $query = " DELETE from " . $wpdb->options . " WHERE option_name like '%_transient%%content_4_partners_%'"; $wpdb->query($query); } /** * get partner by login and password * * returns true when login exists or false on error * if the result is false, the login is failed * * @param string $login * @param string $password * * @return boolean */ function loginExists($login, $password) { global $wpdb; $action = 'login'; $options = $this->getOptions(); $loginResult = ''; $url = 'tcp://' . CONTENT_4_PARTNERS_HOST; $fp = fsockopen($url, CONTENT_4_PARTNERS_PORT, $errno, $errstr, 30); if (!$fp) { // TODO error handling ? return false; } else{ $get = CONTENT_4_PARTNERS_DIR . '/xml.php?namespace=' . $options['namespace'] . '&action=' . $action . '¶m[]=' . $login . '¶m[]=' . $password . '&NoCache=1'; fwrite($fp, "GET " . $get . " HTTP/1.0\r\nHost: " . CONTENT_4_PARTNERS_HOST . "\r\nAccept: */*\r\n\r\n"); $started = false; while (!feof($fp)) { $line = trim(fgets($fp, 1024)); if ($started) { $loginResult .= $line . "\r\n"; } elseif (strlen($line) == 0) { $started = true; } } fclose($fp); } if (strpos($loginResult, 'accepted') !== false) { return true; } else { return false; } } /** * Invalidates current options. Next request will fetch current options. */ function invalidateOptions() { $this->options = null; } /** * TODO to be implemented * * This method is called when admin settings are about to get saved. * Can be used for validation of input data. * * @param $input * @return validated input */ function adminSettingsValidate($input) { global $wp_version; $errors = false; if ($_POST) { if (array_key_exists('page_name', $_POST)) { if (empty($_POST['page_name'])) { $_POST['page_name'] = 'Hotels'; $page_name = 'Hotels'; $erors = true; if ((int) $wp_version >= 3) { add_settings_error(CONTENT_4_PARTNERS_SETTINGS, 'invalid_page_name', __('Kein Menü-Name angegeben.')); } } else { $_POST['page_name'] = trim($_POST['page_name']); } } } foreach ($input as $key => $option) { $input[$key] = trim($option); } // check if username is empty if (array_key_exists('user', $input)) { if (empty($input['user'])) { $errors = true; if ((int) $wp_version >= 3) { add_settings_error(CONTENT_4_PARTNERS_SETTINGS, 'invalid_username', __('Kein Nutzername angegeben.')); } } else { $input['user'] = trim($input['user']); } } //check if password is empty if (array_key_exists('password', $input)) { if(empty($input['password'])){ $getoption = get_option(CONTENT_4_PARTNERS_SETTINGS); $input['password'] = $getoption['password']; } if (empty($input['password'])) { $errors = true; if ((int) $wp_version >= 3) { add_settings_error(CONTENT_4_PARTNERS_SETTINGS, 'invalid_password', __('Kein Passwort angegeben.')); } } else { $input['password'] = trim($input['password']); } } //check if region-id is empty if (array_key_exists('acfpid', $input)) { if (empty($input['acfpid'])) { $errors = true; if ((int) $wp_version >= 3) { add_settings_error(CONTENT_4_PARTNERS_SETTINGS, 'invalid_regionid', __('Keine Region-ID angegeben.')); } } else { $input['acfpid'] = trim($input['acfpid']); } } //check if login exists for posted username and password if (array_key_exists('user', $input) && array_key_exists('password', $input)) { if (!$this->loginExists($input['user'], $input['password'])) { $errors = true; if ((int) $wp_version >= 3) { add_settings_error(CONTENT_4_PARTNERS_SETTINGS, 'invalid_login', __('Kein gültiger Login. Bitte Benutzernamen und Passwort überprüfen.')); } } } // check cache lifetime if (array_key_exists('cache_lifetime', $input)) { if (empty($input['cache_lifetime'])) { $errors = true; if ((int) $wp_version >= 3) { add_settings_error(CONTENT_4_PARTNERS_SETTINGS, 'invalid_cache_lifetime', __('Keine Cache Lifetime angegeben.')); } } else { $input['cache_lifetime'] = trim($input['cache_lifetime']); if (!is_numeric($input['cache_lifetime'])) { $errors = true; if ((int) $wp_version >= 3) { add_settings_error(CONTENT_4_PARTNERS_SETTINGS, 'invalid_cache_lifetime', __('Cache Lifetime darf nur Zahlen enthalten.')); } } else { $lifetime = intval($input['cache_lifetime']); if ($lifetime > CONTENT_4_PARTNERS_CACHE_MAX_LIFETIME) { $errors = true; if ((int) $wp_version >= 3) { add_settings_error(CONTENT_4_PARTNERS_SETTINGS, 'invalid_cache_lifetime', __('Maximal erlaubte Lifetime des Cache sind ' . (CONTENT_4_PARTNERS_CACHE_MAX_LIFETIME / 3600) . " Stunden.")); } } } } } if ((int) $wp_version >= 3) { if (count(get_settings_errors(CONTENT_4_PARTNERS_SETTINGS)) > 0) { settings_errors(CONTENT_4_PARTNERS_SETTINGS); return false; } } else { if ($errors) { return false; } } return $input; } /** * This method is called when plugin is being activated. */ function hookAdminPluginActivate() { register_setting(CONTENT_4_PARTNERS_SETTINGS_GROUP, CONTENT_4_PARTNERS_SETTINGS); // set default settings $options = $this->getOptions(); // create page if user data exists $pageId = -1; if ($options !== false) { if ($options['user'] != '' && $options['password'] != '' && $options['acfpid'] != '') { if(array_key_exists('page_id', $options)){ $pageId = $options['page_id']; } if ($pageId === false || $pageId <= 0) { $pageId = $this->createPage(); } if ($pageId !== false) { // check if page exists $page = get_page_by_title(get_the_title($pageId)); if (is_null($page)) { $pageId = $this->createPage(); } } } } // set default settings if ($options === false) { $options = array(); $options['namespace'] = CONTENT_4_PARTNERS_NAMESPACE; $options['action'] = 'getPage'; $options['user'] = CONTENT_4_PARTNERS_USER; $options['password'] = CONTENT_4_PARTNERS_PASSWORD; $options['cache_use'] = CONTENT_4_PARTNERS_CACHE_USE; $options['cache_lifetime'] = CONTENT_4_PARTNERS_CACHE_LIFETIME; $options['acfpid'] = CONTENT_4_PARTNERS_DEFAULT_ID; update_option(CONTENT_4_PARTNERS_SETTINGS, $options); } } /** * This method is called when plugin is being deactivated. */ function hookAdminPluginDeactivate() { // flush cache $this->flushCache(); // delete page if exists $pageId = $this->getPageId(); $this->deletePage(); // set options to null, next request will fetch current options from db $this->invalidateOptions(); global $wp_rewrite; $wp_rewrite->flush_rules(); } /** * This method is called when admin page is being initialized. */ function hookAdminInit() { register_setting(CONTENT_4_PARTNERS_SETTINGS_GROUP, CONTENT_4_PARTNERS_SETTINGS); } /** * This method is called when admin menu is being created. */ function hookAdminMenu() { add_submenu_page('plugins.php', 'Content 4 Partners', 'Content 4 Partners', 'manage_options', 'content_4_partners_settings', array(&$this, 'adminMenuDoPage')); } /** * This method adds settings menu beside plugin action menu. * * @param $links * @param $file */ function hookAddPluginAction($links, $file) { global $content4partners_plugin; if (!$content4partners_plugin) { $content4partners_plugin = plugin_basename(__FILE__); } if ($file == $content4partners_plugin) { // remove edit link foreach ($links as $key => $value) { if (strpos($value, 'plugin-editor.php') !== false) { unset($links[$key]); } } // add settings link $settings_link = 'Settings '; $links[] = $settings_link; } return $links; } /** * Hook to change the html title just for this page. * * @param $title title before * @return modified title */ function hookWpTitle($title) { $pageId = -1; // init $options = $this->getOptions(); if (array_key_exists('page_id', $options)) { $pageId = intval($options['page_id']); } if ($pageId !== false) { $currentPage = get_page_by_title(get_the_title()); if (!is_null($currentPage) && $currentPage->ID == $pageId) { $regionId = $this->getRegionId(); if (!is_null($regionId)) { $newTitle = $this->getTitleForId($regionId); return $newTitle . " | "; } } } return $title; } /** * This method is called when plugin settings page is being displayed. */ function adminMenuDoPage() { ?>

C4PP holds an automatic generated hotel page.

flushCache(); ?>

adminSettingsValidate($options); $htaccessLine = ''; if ($validatedOptions !== false) { $pageId = $this->getPageId(); if ($pageId === false || $pageId <= 0) { $pageId = $this->createPage(); } if ($pageId !== false) { // check if page exists $page = get_page_by_title(get_the_title($pageId)); if (is_null($page) || $page->post_status == 'trash') { $pageId = $this->createPage(); $page = get_page_by_title(get_the_title($pageId)); } $validatedOptions['page_id'] = $pageId; if (!is_null($page)) { //name if (isset($_POST['page_name']) && $page->post_title != $_POST['page_name']) { $page->post_title = $_POST['page_name']; wp_update_post($page); } } } $loginExists = $this->loginExists($validatedOptions['user'],$validatedOptions['password']); if($loginExists){ $style = 'style="background-color:#99FF99;border-color:#33B200;"'; $class='updated fade'; } else{ $style=''; $class='error'; } update_option(CONTENT_4_PARTNERS_SETTINGS, $validatedOptions); $this->invalidateOptions(); ?>


class="">


Content 4 Partners Options

getOptions(); ?>

Benutzer - Einstellung
Benutzer benötigt

Für die Eingabe der Benutzer-Einstellung ist einmalig eine Registrierung nötig.

Bitte benutzen Sie hierzu das Registrierungsformular.
Passwort
Region - ID benötigt
Menü Name

Cache

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Cache Aktiv />
Cache Lifetime in Sekunden
Kontakt

weitere Funktionen
getOptions(); $pageId = false; // create default page for content 4 partners $page = array(); $page['post_title'] = 'Hotels'; $page['post_name'] = 'hotels'; $page['post_type'] = 'page'; $page['post_content'] = '[content4partners]'; $page['post_status'] = 'publish'; $page['ping_status'] = 'closed'; $page['comment_status'] = 'closed'; // insert the page into the database $pageId = wp_insert_post($page); // remember settings if ($pageId != 0) { $options['page_id'] = $pageId; $newPage = get_page_by_title(get_the_title($pageId)); if (!is_null($newPage)) { $page['post_name'] = $newPage->post_name; } update_option(CONTENT_4_PARTNERS_SETTINGS, $options); update_post_meta($pageId, '_wpseo_edit_only', '1'); } return $pageId; } /** * delete the C4P-content-page if exists */ function deletePage() { // delete page if exists $pageId = $this->getPageId(); if ($pageId !== false) { wp_delete_post($pageId, true); } // very important, delete page_id from options $options = $this->getOptions(); $options['page_id'] = -1; update_option(CONTENT_4_PARTNERS_SETTINGS, $options); delete_post_meta($pageId, '_wpseo_edit_only', '1'); // set options to null, next request will fetch current options from db $this->invalidateOptions(); } } $content4Partners = new Content4Partners();