When the 'permanent' mode is enabled, returns the original feed URL,
except in the case of an HTTP 301 Moved Permanently status response,
in which case the location of the first redirection is returned.
When the 'permanent' mode is disabled (default),
may or may not be different from the URL passed to {@see \set_feed_url()},
depending on whether auto-discovery was used.
/** * Add a new feed to the database * * Adds the specified feed name and URL to the database. If no name is set * by the user, it fetches one from the feed. If the URL specified is a HTML * page and not a feed, it lets SimplePie do autodiscovery and uses the XML * url returned. * * @since 1.0 * * @param string $url URL to feed or website (if autodiscovering) * @param string $name Title/Name of feed * @param string $cat Category to add feed to * @return bool True if succeeded, false if failed */ public function add($url, $name = '', $cat = 'default') { if (empty($url)) { throw new Exception(_r("Couldn't add feed: No feed URL supplied"), Errors::get_code('admin.feeds.no_url')); } if (!preg_match('#https|http|feed#', $url)) { if (strpos($url, '://')) { throw new Exception(_r('Unsupported URL protocol'), Errors::get_code('admin.feeds.protocol_error')); } $url = 'http://' . $url; } require_once LILINA_INCPATH . '/contrib/simplepie/simplepie.inc'; $feed_info = new SimplePie(); $feed_info->set_useragent(LILINA_USERAGENT . ' SimplePie/' . SIMPLEPIE_BUILD); $feed_info->set_stupidly_fast(true); $feed_info->set_cache_location(get_option('cachedir')); $feed_info->set_favicon_handler(get_option('baseurl') . '/lilina-favicon.php'); $feed_info->set_feed_url($url); $feed_info->init(); $feed_error = $feed_info->error(); $feed_url = $feed_info->subscribe_url(); if (!empty($feed_error)) { throw new Exception(sprintf(_r("Couldn't add feed: %s is not a valid URL or the server could not be accessed. Additionally, no feeds could be found by autodiscovery."), $url), Errors::get_code('admin.feeds.invalid_url')); } if (empty($name)) { //Get it from the feed $name = $feed_info->get_title(); } $id = sha1($feed_url); $this->feeds[$id] = array('feed' => $feed_url, 'url' => $feed_info->get_link(), 'id' => $id, 'name' => $name, 'cat' => $cat, 'icon' => $feed_info->get_favicon()); $this->feeds[$id] = apply_filters('feed-create', $this->feeds[$id], $url); $this->save(); return array('msg' => sprintf(_r('Added feed "%1$s"'), $name), 'id' => $id); }
/** * Add a new feed to the database * * Adds the specified feed name and URL to the database. If no name is set * by the user, it fetches one from the feed. If the URL specified is a HTML * page and not a feed, it lets SimplePie do autodiscovery and uses the XML * url returned. * * @since 1.0 * * @param string $url URL to feed or website (if autodiscovering) * @param string $name Title/Name of feed * @param string $cat Category to add feed to * @return bool True if succeeded, false if failed */ public function add($url, $name = '', $cat = 'default') { if (empty($url)) { throw new Exception(_r("Couldn't add feed: No feed URL supplied"), Errors::get_code('admin.feeds.no_url')); } if (!preg_match('#https|http|feed#', $url)) { if (strpos($url, '://')) { throw new Exception(_r('Unsupported URL protocol'), Errors::get_code('admin.feeds.protocol_error')); } $url = 'http://' . $url; } $reporting = error_reporting(); error_reporting(E_ERROR | E_PARSE | E_CORE_ERROR | E_COMPILE_ERROR); require_once LILINA_INCPATH . '/contrib/simplepie.class.php'; // Need this for LILINA_USERAGENT class_exists('HTTPRequest'); require_once LILINA_INCPATH . '/core/class-httprequest.php'; $feed_info = new SimplePie(); $feed_info->set_useragent(LILINA_USERAGENT . ' SimplePie/' . SIMPLEPIE_BUILD); $feed_info->set_stupidly_fast(true); $feed_info->set_cache_location(get_option('cachedir')); $feed_info->set_feed_url($url); $feed_info->init(); $feed_error = $feed_info->error(); $feed_url = $feed_info->subscribe_url(); if (!empty($feed_error)) { throw new Exception(sprintf(_r("Couldn't add feed: %s is not a valid URL or the server could not be accessed. Additionally, no feeds could be found by autodiscovery."), $url), Errors::get_code('admin.feeds.invalid_url')); } if (empty($name)) { //Get it from the feed $name = $feed_info->get_title(); } $id = sha1($feed_url); // Do a naive check to see if the feed already exists if ($this->get($id) !== false) { throw new Exception(_r("Couldn't add feed: you have already added that feed"), Errors::get_code('admin.feeds.feed_already_exists')); } $this->feeds[$id] = array('feed' => $feed_url, 'url' => $feed_info->get_link(), 'id' => $id, 'name' => $name, 'cat' => $cat, 'icon' => self::discover_favicon($feed_info, $id)); $this->feeds[$id] = apply_filters('feed-create', $this->feeds[$id], $url, $feed_info); $this->save(); error_reporting($reporting); return array('msg' => sprintf(_r('Added feed "%1$s"'), $name), 'id' => $id); }
/** * Add a new feed to the database * * Adds the specified feed name and URL to the global <tt>$data</tt> array. If no name is set * by the user, it fetches one from the feed. If the URL specified is a HTML page and not a * feed, it lets SimplePie do autodiscovery and uses the XML url returned. * * @since 1.0 * @uses $data Contains all feeds, this is what we add the new feed to * * @param string $url URL to feed or website (if autodiscovering) * @param string $name Title/Name of feed * @param string $cat Category to add feed to * @param bool $return If true, return the new feed's details. Otherwise, use the global $data array * @return bool True if succeeded, false if failed */ function add_feed($url, $name = '', $cat = 'default', $return = false) { if (empty($url)) { throw new Exception(_r("Couldn't add feed: No feed URL supplied"), Errors::get_code('admin.feeds.no_url')); } require_once LILINA_INCPATH . '/contrib/simplepie/simplepie.inc'; $feed_info = new SimplePie(); $feed_info->set_useragent('Lilina/' . LILINA_CORE_VERSION . '; (' . get_option('baseurl') . '; http://getlilina.org/; Allow Like Gecko) SimplePie/' . SIMPLEPIE_BUILD); $feed_info->set_stupidly_fast(true); $feed_info->enable_cache(false); $feed_info->set_feed_url(urldecode($url)); $feed_info->init(); $feed_error = $feed_info->error(); $feed_url = $feed_info->subscribe_url(); if (!empty($feed_error)) { //No feeds autodiscovered; throw new Exception(sprintf(_r("Couldn't add feed: %s is not a valid URL or the server could not be accessed. Additionally, no feeds could be found by autodiscovery."), $url), Errors::get_code('admin.feeds.invalid_url')); } if (empty($name)) { //Get it from the feed $name = $feed_info->get_title(); } if ($return === true) { return array('feed' => $feed_url, 'url' => $feed_info->get_link(), 'name' => $name, 'cat' => $cat); } global $data; $data['feeds'][] = array('feed' => $feed_url, 'url' => $feed_info->get_link(), 'name' => $name, 'cat' => $cat); save_feeds(); return sprintf(_r('Added feed "%1$s"'), $name); }
</div> </div> </div> <div id="site"> <div id="content"> <div class="chunk"> <form action="" method="get" name="sp_form" id="sp_form"> <div id="sp_input"> <!-- If a feed has already been passed through the form, then make sure that the URL remains in the form field. --> <p><input type="text" name="feed" value="<?php if ($feed->subscribe_url()) { echo $feed->subscribe_url(); } ?> " class="text" id="feed_input" /> <input type="submit" value="Read" class="button" /></p> </div> </form> <?php // Check to see if there are more than zero errors (i.e. if there are any errors at all) if ($feed->error()) { // If so, start a <div> element with a classname so we can style it. echo '<div class="sp_errors">' . "\r\n";
</div> </div> </div> <div id="site"> <div id="content"> <div class="chunk"> <form action="" method="get" name="sp_form" id="sp_form"> <div id="sp_input"> <!-- If a feed has already been passed through the form, then make sure that the URL remains in the form field. --> <p><input type="text" name="feed" value="<?php if ($feed->subscribe_url()) { echo htmlspecialchars($feed->subscribe_url()); } ?> " class="text" id="feed_input" /> <input type="submit" value="Read" class="button" /></p> </div> </form> <?php // Check to see if there are more than zero errors (i.e. if there are any errors at all) if ($feed->error()) { // If so, start a <div> element with a classname so we can style it. echo '<div class="sp_errors">' . "\r\n";
public function items() { if ($this->input->is_ajax_request()) { $this->readerself_library->set_template('_json'); $this->readerself_library->set_content_type('application/json'); $content = array(); } else { $this->readerself_library->set_template('_plain'); $this->readerself_library->set_content_type('text/plain'); $content = ''; } if ($this->input->is_cli_request() && !$this->config->item('refresh_by_cron')) { $content .= 'Refresh by cron disabled' . "\n"; } else { include_once 'thirdparty/simplepie/autoloader.php'; include_once 'thirdparty/simplepie/idn/idna_convert.class.php'; if ($this->config->item('facebook/enabled')) { include_once 'thirdparty/facebook/autoload.php'; $fb = new Facebook\Facebook(array('app_id' => $this->config->item('facebook/id'), 'app_secret' => $this->config->item('facebook/secret'))); $fbApp = $fb->getApp(); $accessToken = $fbApp->getAccessToken(); } $query = $this->db->query('SELECT fed.* FROM ' . $this->db->dbprefix('feeds') . ' AS fed WHERE fed.fed_nextcrawl IS NULL OR fed.fed_nextcrawl <= ? GROUP BY fed.fed_id HAVING (SELECT COUNT(DISTINCT(sub.mbr_id)) FROM ' . $this->db->dbprefix('subscriptions') . ' AS sub WHERE sub.fed_id = fed.fed_id) > 0', array(date('Y-m-d H:i:s'))); if ($query->num_rows() > 0) { $microtime_start = microtime(1); $errors = 0; foreach ($query->result() as $fed) { $parse_url = parse_url($fed->fed_link); if (isset($parse_url['host']) == 1 && $parse_url['host'] == 'www.facebook.com' && $this->config->item('facebook/enabled')) { try { $parts = explode('/', $parse_url['path']); $total_parts = count($parts); $last_part = $parts[$total_parts - 1]; $request = new Facebook\FacebookRequest($fbApp, $accessToken, 'GET', $last_part . '?fields=link,name,about'); $response = $fb->getClient()->sendRequest($request); $result = $response->getDecodedBody(); $request = new Facebook\FacebookRequest($fbApp, $accessToken, 'GET', $last_part . '?fields=feed{created_time,id,message,story,full_picture,place,type,status_type,link}'); $response = $fb->getClient()->sendRequest($request); $posts = $response->getDecodedBody(); $this->readerself_library->crawl_items_facebook($fed->fed_id, $posts['feed']['data']); $lastitem = $this->db->query('SELECT itm.itm_datecreated FROM ' . $this->db->dbprefix('items') . ' AS itm WHERE itm.fed_id = ? GROUP BY itm.itm_id ORDER BY itm.itm_id DESC LIMIT 0,1', array($fed->fed_id))->row(); $this->db->set('fed_title', $result['name']); $this->db->set('fed_url', $result['link']); $this->db->set('fed_link', $result['link']); if (isset($parse_url['host']) == 1) { $this->db->set('fed_host', $parse_url['host']); } $this->db->set('fed_description', $result['about']); $this->db->set('fed_lasterror', ''); $this->db->set('fed_lastcrawl', date('Y-m-d H:i:s')); if ($lastitem) { $nextcrawl = ''; //older than 96 hours, next crawl in 12 hours if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 24 * 96)) { $nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 12); //older than 48 hours, next crawl in 6 hours } else { if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 48)) { $nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 6); //older than 24 hours, next crawl in 3 hours } else { if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 24)) { $nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 3); } } } $this->db->set('fed_nextcrawl', $nextcrawl); } $this->db->where('fed_id', $fed->fed_id); $this->db->update('feeds'); } catch (Facebook\Exceptions\FacebookResponseException $e) { $errors++; $this->db->set('fed_lasterror', 'Graph returned an error: ' . $e->getMessage()); $this->db->set('fed_lastcrawl', date('Y-m-d H:i:s')); $this->db->where('fed_id', $fed->fed_id); $this->db->update('feeds'); } catch (Facebook\Exceptions\FacebookSDKException $e) { $errors++; $this->db->set('fed_lasterror', 'Facebook SDK returned an error: ' . $e->getMessage()); $this->db->set('fed_lastcrawl', date('Y-m-d H:i:s')); $this->db->where('fed_id', $fed->fed_id); $this->db->update('feeds'); } } else { $sp_feed = new SimplePie(); $sp_feed->set_feed_url(convert_to_ascii($fed->fed_link)); $sp_feed->enable_cache(false); $sp_feed->set_timeout(5); $sp_feed->force_feed(true); $sp_feed->init(); $sp_feed->handle_content_type(); if ($sp_feed->error()) { $errors++; $this->db->set('fed_lasterror', $sp_feed->error()); $this->db->set('fed_lastcrawl', date('Y-m-d H:i:s')); $this->db->where('fed_id', $fed->fed_id); $this->db->update('feeds'); } else { $this->readerself_library->crawl_items($fed->fed_id, $sp_feed->get_items()); $lastitem = $this->db->query('SELECT itm.itm_datecreated FROM ' . $this->db->dbprefix('items') . ' AS itm WHERE itm.fed_id = ? GROUP BY itm.itm_id ORDER BY itm.itm_id DESC LIMIT 0,1', array($fed->fed_id))->row(); $parse_url = parse_url($sp_feed->get_link()); $this->db->set('fed_title', $sp_feed->get_title()); $this->db->set('fed_url', $sp_feed->get_link()); $this->db->set('fed_link', $sp_feed->subscribe_url()); if (isset($parse_url['host']) == 1) { $this->db->set('fed_host', $parse_url['host']); } if ($sp_feed->get_type() & SIMPLEPIE_TYPE_RSS_ALL) { $this->db->set('fed_type', 'rss'); } else { if ($sp_feed->get_type() & SIMPLEPIE_TYPE_ATOM_ALL) { $this->db->set('fed_type', 'atom'); } } if ($sp_feed->get_image_url()) { $this->db->set('fed_image', $sp_feed->get_image_url()); } $this->db->set('fed_description', $sp_feed->get_description()); $this->db->set('fed_lasterror', ''); $this->db->set('fed_lastcrawl', date('Y-m-d H:i:s')); if ($lastitem) { $nextcrawl = ''; //older than 96 hours, next crawl in 12 hours if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 24 * 96)) { $nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 12); //older than 48 hours, next crawl in 6 hours } else { if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 48)) { $nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 6); //older than 24 hours, next crawl in 3 hours } else { if ($lastitem->itm_datecreated < date('Y-m-d H:i:s', time() - 3600 * 24)) { $nextcrawl = date('Y-m-d H:i:s', time() + 3600 * 3); } } } $this->db->set('fed_nextcrawl', $nextcrawl); } $this->db->where('fed_id', $fed->fed_id); $this->db->update('feeds'); } $sp_feed->__destruct(); unset($sp_feed); } } $this->db->set('crr_time', microtime(1) - $microtime_start); if (function_exists('memory_get_peak_usage')) { $this->db->set('crr_memory', memory_get_peak_usage()); } $this->db->set('crr_feeds', $query->num_rows()); if ($errors > 0) { $this->db->set('crr_errors', $errors); } $this->db->set('crr_datecreated', date('Y-m-d H:i:s')); $this->db->insert('crawler'); if ($this->db->dbdriver == 'mysqli') { $this->db->query('OPTIMIZE TABLE categories, connections, enclosures, favorites, feeds, folders, history, items, members, share, subscriptions'); } } } $this->readerself_library->set_content($content); }
public function create() { if (!$this->axipi_session->userdata('mbr_id')) { redirect(base_url() . '?u=' . $this->input->get('u')); } $data = array(); $content = array(); $this->load->library(array('form_validation', 'analyzer_library')); if ($this->config->item('folders')) { $query = $this->db->query('SELECT flr.* FROM ' . $this->db->dbprefix('folders') . ' AS flr WHERE flr.mbr_id = ? GROUP BY flr.flr_id ORDER BY flr.flr_title ASC', array($this->member->mbr_id)); $data['folders'] = array(); $data['folders'][0] = $this->lang->line('no_folder'); if ($query->num_rows() > 0) { foreach ($query->result() as $flr) { $data['folders'][$flr->flr_id] = $flr->flr_title; } } } $this->form_validation->set_rules('url', 'lang:url_feed', 'required'); if ($this->config->item('folders')) { $this->form_validation->set_rules('folder', 'lang:folder', 'required'); } $this->form_validation->set_rules('priority', 'lang:priority', 'numeric'); //$this->form_validation->set_rules('direction', 'lang:direction', ''); $data['error'] = false; $data['feeds'] = array(); if ($this->input->post('url') && !$this->input->post('analyze_done')) { $this->analyzer_library->start($this->input->post('url')); $metas = $this->analyzer_library->metas; if (count($metas) > 0) { $data['feeds'][''] = '-'; foreach ($metas as $meta) { $add = true; $headers = get_headers($meta['href'], 1); if (isset($headers['Location']) == 1) { $meta['href'] = $headers['Location']; $headers = get_headers($meta['href'], 1); if (isset($headers['Location']) == 1) { $add = false; } } if ($add) { if ($meta['title'] == '') { $data['feeds'][$meta['href']] = $meta['href']; } else { $this->analyzer_library->encoding($meta['title']); $data['feeds'][$meta['href']] = $meta['title']; } } } } } if ($this->form_validation->run() == FALSE || count($data['feeds']) > 0) { $content = $this->load->view('subscriptions_create', $data, TRUE); } else { if ($this->config->item('folders')) { $folder = false; if ($this->input->post('folder')) { $query = $this->db->query('SELECT flr.* FROM ' . $this->db->dbprefix('folders') . ' AS flr WHERE flr.mbr_id = ? AND flr.flr_id = ? GROUP BY flr.flr_id', array($this->member->mbr_id, $this->input->post('folder'))); if ($query->num_rows() > 0) { $folder = $this->input->post('folder'); } } } $query = $this->db->query('SELECT fed.*, sub.sub_id FROM ' . $this->db->dbprefix('feeds') . ' AS fed LEFT JOIN ' . $this->db->dbprefix('subscriptions') . ' AS sub ON sub.fed_id = fed.fed_id AND sub.mbr_id = ? WHERE fed.fed_link = ? GROUP BY fed.fed_id', array($this->member->mbr_id, $this->input->post('url'))); if ($query->num_rows() == 0) { $parse_url = parse_url($this->input->post('url')); if (isset($parse_url['host']) == 1 && $parse_url['host'] == 'instagram.com' && $this->config->item('instagram/enabled')) { if ($this->config->item('instagram/access_token')) { $parts = explode('/', rtrim($parse_url['path'], '/')); $total_parts = count($parts); $last_part = $parts[$total_parts - 1]; $result = json_decode(file_get_contents('https://api.instagram.com/v1/users/search?q=' . $last_part . '&count=15&access_token=' . $this->config->item('instagram/access_token'))); if (count($result->data) == 0) { $data['error'] = 'User not found'; } else { $user_id = false; foreach ($result->data as $user) { if ($user->username == $last_part) { $user_id = $user->id; break; } } if (!$user_id) { $data['error'] = 'User not found'; } else { $result = json_decode(file_get_contents('https://api.instagram.com/v1/users/' . $user_id . '?access_token=' . $this->config->item('instagram/access_token'))); $this->db->set('fed_title', 'Instagram @' . $result->data->username); $this->db->set('fed_url', $this->input->post('url')); $this->db->set('fed_description', $result->data->bio); $this->db->set('fed_image', $result->data->profile_picture); $this->db->set('fed_link', $this->input->post('url')); if (isset($parse_url['host']) == 1) { $this->db->set('fed_host', $parse_url['host']); } $this->db->set('fed_lastcrawl', date('Y-m-d H:i:s')); $this->db->set('fed_datecreated', date('Y-m-d H:i:s')); $this->db->insert('feeds'); $fed_id = $this->db->insert_id(); $this->db->set('mbr_id', $this->member->mbr_id); $this->db->set('fed_id', $fed_id); if ($this->config->item('folders')) { if ($folder) { $this->db->set('flr_id', $folder); } } $this->db->set('sub_priority', $this->input->post('priority')); $this->db->set('sub_direction', $this->input->post('direction')); $this->db->set('sub_datecreated', date('Y-m-d H:i:s')); $this->db->insert('subscriptions'); $sub_id = $this->db->insert_id(); $result = json_decode(file_get_contents('https://api.instagram.com/v1/users/' . $user_id . '/media/recent?access_token=' . $this->config->item('instagram/access_token'))); $this->readerself_library->crawl_items_instagram($fed_id, $result->data); } } } } else { if (isset($parse_url['host']) == 1 && $parse_url['host'] == 'www.facebook.com' && $this->config->item('facebook/enabled')) { include_once 'thirdparty/facebook/autoload.php'; $fb = new Facebook\Facebook(array('app_id' => $this->config->item('facebook/id'), 'app_secret' => $this->config->item('facebook/secret'))); $fbApp = $fb->getApp(); $accessToken = $fbApp->getAccessToken(); try { $parts = explode('/', rtrim($parse_url['path'], '/')); $total_parts = count($parts); $last_part = $parts[$total_parts - 1]; $request = new Facebook\FacebookRequest($fbApp, $accessToken, 'GET', $last_part . '?fields=link,name,about'); $response = $fb->getClient()->sendRequest($request); $result = $response->getDecodedBody(); $this->db->set('fed_title', $result['name']); $this->db->set('fed_url', $result['link']); $this->db->set('fed_description', $result['about']); $this->db->set('fed_link', $result['link']); if (isset($parse_url['host']) == 1) { $this->db->set('fed_host', $parse_url['host']); } $this->db->set('fed_lastcrawl', date('Y-m-d H:i:s')); $this->db->set('fed_datecreated', date('Y-m-d H:i:s')); $this->db->insert('feeds'); $fed_id = $this->db->insert_id(); $this->db->set('mbr_id', $this->member->mbr_id); $this->db->set('fed_id', $fed_id); if ($this->config->item('folders')) { if ($folder) { $this->db->set('flr_id', $folder); } } $this->db->set('sub_priority', $this->input->post('priority')); $this->db->set('sub_direction', $this->input->post('direction')); $this->db->set('sub_datecreated', date('Y-m-d H:i:s')); $this->db->insert('subscriptions'); $sub_id = $this->db->insert_id(); $request = new Facebook\FacebookRequest($fbApp, $accessToken, 'GET', $last_part . '?fields=feed{created_time,id,message,story,full_picture,place,type,status_type,link}'); $response = $fb->getClient()->sendRequest($request); $posts = $response->getDecodedBody(); $this->readerself_library->crawl_items_facebook($fed_id, $posts['feed']['data']); redirect(base_url() . 'subscriptions/read/' . $sub_id); } catch (Facebook\Exceptions\FacebookResponseException $e) { $data['error'] = 'Graph returned an error: ' . $e->getMessage(); } catch (Facebook\Exceptions\FacebookSDKException $e) { $data['error'] = 'Facebook SDK returned an error: ' . $e->getMessage(); } } else { include_once 'thirdparty/simplepie/autoloader.php'; include_once 'thirdparty/simplepie/idn/idna_convert.class.php'; $sp_feed = new SimplePie(); $sp_feed->set_feed_url(convert_to_ascii($this->input->post('url'))); $sp_feed->enable_cache(false); $sp_feed->set_timeout(60); $sp_feed->force_feed(true); $sp_feed->init(); $sp_feed->handle_content_type(); if ($sp_feed->error()) { $data['error'] = $sp_feed->error(); } else { $parse_url = parse_url($sp_feed->get_link()); $this->db->set('fed_title', $sp_feed->get_title()); $this->db->set('fed_url', $sp_feed->get_link()); $this->db->set('fed_description', $sp_feed->get_description()); $this->db->set('fed_link', $sp_feed->subscribe_url()); if (isset($parse_url['host']) == 1) { $this->db->set('fed_host', $parse_url['host']); } $this->db->set('fed_lastcrawl', date('Y-m-d H:i:s')); $this->db->set('fed_datecreated', date('Y-m-d H:i:s')); $this->db->insert('feeds'); $fed_id = $this->db->insert_id(); $this->db->set('mbr_id', $this->member->mbr_id); $this->db->set('fed_id', $fed_id); if ($this->config->item('folders')) { if ($folder) { $this->db->set('flr_id', $folder); } } $this->db->set('sub_priority', $this->input->post('priority')); $this->db->set('sub_direction', $this->input->post('direction')); $this->db->set('sub_datecreated', date('Y-m-d H:i:s')); $this->db->insert('subscriptions'); $sub_id = $this->db->insert_id(); $data['sub_id'] = $sub_id; $data['fed_title'] = $sp_feed->get_title(); $this->readerself_library->crawl_items($fed_id, $sp_feed->get_items()); } $sp_feed->__destruct(); unset($sp_feed); } } } else { $fed = $query->row(); if (!$fed->sub_id) { $this->db->set('mbr_id', $this->member->mbr_id); $this->db->set('fed_id', $fed->fed_id); if ($this->config->item('folders')) { if ($folder) { $this->db->set('flr_id', $folder); } } $this->db->set('sub_priority', $this->input->post('priority')); $this->db->set('sub_direction', $this->input->post('direction')); $this->db->set('sub_datecreated', date('Y-m-d H:i:s')); $this->db->insert('subscriptions'); $sub_id = $this->db->insert_id(); } else { $sub_id = $fed->sub_id; } $data['sub_id'] = $sub_id; $data['fed_title'] = $fed->fed_title; } if ($data['error']) { $content = $this->load->view('subscriptions_create', $data, TRUE); } else { redirect(base_url() . 'subscriptions/read/' . $sub_id); } } $this->readerself_library->set_content($content); }
form#sp_form input.text { width:85%; } </style> </head> <body> <h1><?php echo empty($_GET['feed']) ? 'SimplePie' : 'SimplePie: ' . $feed->get_title(); ?> </h1> <form action="" method="get" name="sp_form" id="sp_form"> <p><input type="text" name="feed" value="<?php echo $feed->subscribe_url() ? htmlspecialchars($feed->subscribe_url()) : 'http://'; ?> " class="text" id="feed_input" /> <input type="submit" value="Read" class="button" /></p> </form> <div id="sp_results"> <?php if ($feed->data) { ?> <?php $items = $feed->get_items(); ?> <p align="center"><span style="background-color:#ffc;">Displaying <?php echo $feed->get_item_quantity(); ?> most recent entries.</span></p>
/** * The actual function that can be called on webpages. */ function SimplePieWP($feed_url, $options = null) { // Quit if the SimplePie class isn't loaded. if (!class_exists('SimplePie')) { die('<p style="font-size:16px; line-height:1.5em; background-color:#c00; color:#fff; padding:10px; border:3px solid #f00; text-align:left;"><img src="' . SIMPLEPIE_PLUGINDIR_WEB . '/images/error.png" /> There is a problem with the SimplePie Plugin for WordPress. Check your <a href="' . WP_CPANEL . '" style="color:#ff0; text-decoration:underline;">Installation Status</a> for more information.</p>'); } if (isset($locale) && !empty($locale) && $locale != 'auto') { setlocale(LC_TIME, $locale); } // Default general settings $template = get_option('simplepie_template'); $items = get_option('simplepie_items'); $items_per_feed = get_option('simplepie_items_per_feed'); $date_format = get_option('simplepie_date_format'); $enable_cache = get_option('simplepie_enable_cache'); $set_cache_location = get_option('simplepie_set_cache_location'); $set_cache_duration = get_option('simplepie_set_cache_duration'); $enable_order_by_date = get_option('simplepie_enable_order_by_date'); $set_timeout = get_option('simplepie_set_timeout'); // Default text-shortening settings $truncate_feed_title = get_option('simplepie_truncate_feed_title'); $truncate_feed_description = get_option('simplepie_truncate_feed_description'); $truncate_item_title = get_option('simplepie_truncate_item_title'); $truncate_item_description = get_option('simplepie_truncate_item_description'); // Default advanced settings $processing = get_option('simplepie_processing'); $locale = get_option('simplepie_locale'); $local_date_format = get_option('simplepie_local_date_format'); $strip_htmltags = get_option('simplepie_strip_htmltags'); $strip_attributes = get_option('simplepie_strip_attributes'); $set_max_checked_feeds = get_option('simplepie_set_max_checked_feeds'); // Overridden settings if ($options) { // Fix the template location if one was passed in. if (isset($options['template']) && !empty($options['template'])) { $options['template'] = SIMPLEPIE_PLUGINDIR . '/templates/' . strtolower(str_replace(' ', '_', $options['template'])) . '.tmpl'; } // Fix the processing location if one was passed in. if (isset($options['processing']) && !empty($options['processing'])) { $options['processing'] = SIMPLEPIE_PLUGINDIR . '/processing/' . strtolower(str_replace(' ', '_', $options['processing'])) . '.php'; } extract($options); } // Load post-processing file. if ($processing && $processing != '') { include_once $processing; } // If template doesn't exist, die. if (!file_exists($template) || !is_readable($template)) { die('<p style="font-size:16px; line-height:1.5em; background-color:#c00; color:#fff; padding:10px; border:3px solid #f00; text-align:left;"><img src="' . SIMPLEPIE_PLUGINDIR_WEB . '/images/error.png" /> The SimplePie template file is not readable by WordPress. Check the <a href="' . WP_CPANEL . '" style="color:#ff0; text-decoration:underline;">WordPress Control Panel</a> for more information.</p>'); } // Initialize SimplePie $feed = new SimplePie(); $feed->set_feed_url($feed_url); $feed->enable_cache($enable_cache); $feed->set_item_limit($items_per_feed); $feed->set_cache_location($set_cache_location); $feed->set_cache_duration($set_cache_duration); $feed->enable_order_by_date($enable_order_by_date); $feed->set_timeout($set_timeout); $feed->strip_htmltags(explode(' ', $strip_htmltags)); $feed->strip_attributes(explode(' ', $strip_attributes)); $feed->set_max_checked_feeds($set_max_checked_feeds); $feed->init(); // Load up the selected template file $handle = fopen($template, 'r'); $tmpl = fread($handle, filesize($template)); fclose($handle); /**************************************************************************************************************/ // ERRORS // I'm absolutely sure that there is a better way to do this. // Define what we're looking for $error_start_tag = '{IF_ERROR_BEGIN}'; $error_end_tag = '{IF_ERROR_END}'; $error_start_length = strlen($error_start_tag); $error_end_length = strlen($error_end_tag); // Find what we're looking for $error_start_pos = strpos($tmpl, $error_start_tag); $error_end_pos = strpos($tmpl, $error_end_tag); $error_length_pos = $error_end_pos - $error_start_pos; // Grab what we're looking for $error_string = substr($tmpl, $error_start_pos + $error_start_length, $error_length_pos - $error_start_length); $replacable_string = $error_start_tag . $error_string . $error_end_tag; if ($error_message = $feed->error()) { $tmpl = str_replace($replacable_string, $error_string, $tmpl); $tmpl = str_replace('{ERROR_MESSAGE}', SimplePie_WordPress::post_process('ERROR_MESSAGE', $error_message), $tmpl); } elseif ($feed->get_item_quantity() == 0) { $tmpl = str_replace($replacable_string, $error_string, $tmpl); $tmpl = str_replace('{ERROR_MESSAGE}', SimplePie_WordPress::post_process('ERROR_MESSAGE', 'There are no items in this feed.'), $tmpl); } else { $tmpl = str_replace($replacable_string, '', $tmpl); } /**************************************************************************************************************/ // FEED // FEED_AUTHOR_EMAIL if ($author = $feed->get_author()) { if ($email = $author->get_email()) { $tmpl = str_replace('{FEED_AUTHOR_EMAIL}', SimplePie_WordPress::post_process('FEED_AUTHOR_EMAIL', $email), $tmpl); } else { $tmpl = str_replace('{FEED_AUTHOR_EMAIL}', '', $tmpl); } } else { $tmpl = str_replace('{FEED_AUTHOR_EMAIL}', '', $tmpl); } // FEED_AUTHOR_LINK if ($author = $feed->get_author()) { if ($link = $author->get_link()) { $tmpl = str_replace('{FEED_AUTHOR_LINK}', SimplePie_WordPress::post_process('FEED_AUTHOR_LINK', $link), $tmpl); } else { $tmpl = str_replace('{FEED_AUTHOR_LINK}', '', $tmpl); } } else { $tmpl = str_replace('{FEED_AUTHOR_LINK}', '', $tmpl); } // FEED_AUTHOR_NAME if ($author = $feed->get_author()) { if ($name = $author->get_name()) { $tmpl = str_replace('{FEED_AUTHOR_NAME}', SimplePie_WordPress::post_process('FEED_AUTHOR_NAME', $name), $tmpl); } else { $tmpl = str_replace('{FEED_AUTHOR_NAME}', '', $tmpl); } } else { $tmpl = str_replace('{FEED_AUTHOR_NAME}', '', $tmpl); } // FEED_CONTRIBUTOR_EMAIL if ($contributor = $feed->get_contributor()) { if ($email = $contributor->get_email()) { $tmpl = str_replace('{FEED_CONTRIBUTOR_EMAIL}', SimplePie_WordPress::post_process('FEED_CONTRIBUTOR_EMAIL', $email), $tmpl); } else { $tmpl = str_replace('{FEED_CONTRIBUTOR_EMAIL}', '', $tmpl); } } else { $tmpl = str_replace('{FEED_CONTRIBUTOR_EMAIL}', '', $tmpl); } // FEED_CONTRIBUTOR_LINK if ($contributor = $feed->get_contributor()) { if ($link = $contributor->get_link()) { $tmpl = str_replace('{FEED_CONTRIBUTOR_LINK}', SimplePie_WordPress::post_process('FEED_CONTRIBUTOR_LINK', $link), $tmpl); } else { $tmpl = str_replace('{FEED_CONTRIBUTOR_LINK}', '', $tmpl); } } else { $tmpl = str_replace('{FEED_CONTRIBUTOR_LINK}', '', $tmpl); } // FEED_CONTRIBUTOR_NAME if ($contributor = $feed->get_contributor()) { if ($name = $contributor->get_name()) { $tmpl = str_replace('{FEED_CONTRIBUTOR_NAME}', SimplePie_WordPress::post_process('FEED_CONTRIBUTOR_NAME', $name), $tmpl); } else { $tmpl = str_replace('{FEED_CONTRIBUTOR_NAME}', '', $tmpl); } } else { $tmpl = str_replace('{FEED_CONTRIBUTOR_NAME}', '', $tmpl); } // FEED_COPYRIGHT if ($copyright = $feed->get_copyright()) { $tmpl = str_replace('{FEED_COPYRIGHT}', SimplePie_WordPress::post_process('FEED_COPYRIGHT', $copyright), $tmpl); } else { $tmpl = str_replace('{FEED_COPYRIGHT}', '', $tmpl); } // FEED_DESCRIPTION if ($description = $feed->get_description()) { $tmpl = str_replace('{FEED_DESCRIPTION}', SimplePie_WordPress::post_process('FEED_DESCRIPTION', $description), $tmpl); } else { $tmpl = str_replace('{FEED_DESCRIPTION}', '', $tmpl); } // FEED_ENCODING if ($encoding = $feed->get_encoding()) { $tmpl = str_replace('{FEED_ENCODING}', SimplePie_WordPress::post_process('FEED_ENCODING', $encoding), $tmpl); } else { $tmpl = str_replace('{FEED_ENCODING}', '', $tmpl); } // FEED_FAVICON if ($favicon = $feed->get_favicon()) { $tmpl = str_replace('{FEED_FAVICON}', SimplePie_WordPress::post_process('FEED_FAVICON', $favicon), $tmpl); } else { $tmpl = str_replace('{FEED_FAVICON}', '', $tmpl); } // FEED_IMAGE_HEIGHT if ($image_height = $feed->get_image_height()) { $tmpl = str_replace('{FEED_IMAGE_HEIGHT}', SimplePie_WordPress::post_process('FEED_IMAGE_HEIGHT', $image_height), $tmpl); } else { $tmpl = str_replace('{FEED_IMAGE_HEIGHT}', '', $tmpl); } // FEED_IMAGE_LINK if ($image_link = $feed->get_image_link()) { $tmpl = str_replace('{FEED_IMAGE_LINK}', SimplePie_WordPress::post_process('FEED_IMAGE_LINK', $image_link), $tmpl); } else { $tmpl = str_replace('{FEED_IMAGE_LINK}', '', $tmpl); } // FEED_IMAGE_TITLE if ($image_title = $feed->get_image_title()) { $tmpl = str_replace('{FEED_IMAGE_TITLE}', SimplePie_WordPress::post_process('FEED_IMAGE_TITLE', $image_title), $tmpl); } else { $tmpl = str_replace('{FEED_IMAGE_TITLE}', '', $tmpl); } // FEED_IMAGE_URL if ($image_url = $feed->get_image_url()) { $tmpl = str_replace('{FEED_IMAGE_URL}', SimplePie_WordPress::post_process('FEED_IMAGE_URL', $image_url), $tmpl); } else { $tmpl = str_replace('{FEED_IMAGE_URL}', '', $tmpl); } // FEED_IMAGE_WIDTH if ($image_width = $feed->get_image_width()) { $tmpl = str_replace('{FEED_IMAGE_WIDTH}', SimplePie_WordPress::post_process('FEED_IMAGE_WIDTH', $image_width), $tmpl); } else { $tmpl = str_replace('{FEED_IMAGE_WIDTH}', '', $tmpl); } // FEED_LANGUAGE if ($language = $feed->get_language()) { $tmpl = str_replace('{FEED_LANGUAGE}', SimplePie_WordPress::post_process('FEED_LANGUAGE', $language), $tmpl); } else { $tmpl = str_replace('{FEED_LANGUAGE}', '', $tmpl); } // FEED_LATITUDE if ($latitude = $feed->get_latitude()) { $tmpl = str_replace('{FEED_LATITUDE}', SimplePie_WordPress::post_process('FEED_LATITUDE', $latitude), $tmpl); } else { $tmpl = str_replace('{FEED_LATITUDE}', '', $tmpl); } // FEED_LONGITUDE if ($longitude = $feed->get_longitude()) { $tmpl = str_replace('{FEED_LONGITUDE}', SimplePie_WordPress::post_process('FEED_LONGITUDE', $longitude), $tmpl); } else { $tmpl = str_replace('{FEED_LONGITUDE}', '', $tmpl); } // FEED_PERMALINK if ($permalink = $feed->get_permalink()) { $tmpl = str_replace('{FEED_PERMALINK}', SimplePie_WordPress::post_process('FEED_PERMALINK', $permalink), $tmpl); } else { $tmpl = str_replace('{FEED_PERMALINK}', '', $tmpl); } // FEED_TITLE if ($title = $feed->get_title()) { $tmpl = str_replace('{FEED_TITLE}', SimplePie_WordPress::post_process('FEED_TITLE', $title), $tmpl); } else { $tmpl = str_replace('{FEED_TITLE}', '', $tmpl); } // SUBSCRIBE_URL if ($subscribe_url = $feed->subscribe_url()) { $tmpl = str_replace('{SUBSCRIBE_URL}', SimplePie_WordPress::post_process('SUBSCRIBE_URL', $subscribe_url), $tmpl); } else { $tmpl = str_replace('{SUBSCRIBE_URL}', '', $tmpl); } // TRUNCATE_FEED_DESCRIPTION if ($description = $feed->get_description()) { $tmpl = str_replace('{TRUNCATE_FEED_DESCRIPTION}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_FEED_DESCRIPTION', $description), $truncate_feed_description), $tmpl); } else { $tmpl = str_replace('{TRUNCATE_FEED_DESCRIPTION}', '', $tmpl); } // TRUNCATE_FEED_TITLE if ($title = $feed->get_title()) { $tmpl = str_replace('{TRUNCATE_FEED_TITLE}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_FEED_TITLE', $title), $truncate_feed_title), $tmpl); } else { $tmpl = str_replace('{TRUNCATE_FEED_TITLE}', '', $tmpl); } /**************************************************************************************************************/ // ITEMS // Separate out the pre-item template $tmpl = explode('{ITEM_LOOP_BEGIN}', $tmpl); $pre_tmpl = $tmpl[0]; // Separate out the item template $tmpl = explode('{ITEM_LOOP_END}', $tmpl[1]); $item_tmpl = $tmpl[0]; // Separate out the post-item template $post_tmpl = $tmpl[1]; // Clear out the variable unset($tmpl); // Start putting the output string together. $tmpl = $pre_tmpl; // Loop through all of the items that we're supposed to. foreach ($feed->get_items(0, $items) as $item) { // Get a reference to the parent $feed object. $parent = $item->get_feed(); // Get a working copy of the item template. We don't want to edit the original. $working_item = $item_tmpl; // ITEM_CONTRIBUTOR_EMAIL if ($contributor = $item->get_contributor()) { if ($email = $contributor->get_email()) { $working_item = str_replace('{ITEM_CONTRIBUTOR_EMAIL}', SimplePie_WordPress::post_process('ITEM_CONTRIBUTOR_EMAIL', $email), $working_item); } else { $working_item = str_replace('{ITEM_CONTRIBUTOR_EMAIL}', '', $working_item); } } else { $working_item = str_replace('{ITEM_CONTRIBUTOR_EMAIL}', '', $working_item); } // ITEM_CONTRIBUTOR_LINK if ($contributor = $item->get_contributor()) { if ($link = $contributor->get_link()) { $working_item = str_replace('{ITEM_CONTRIBUTOR_LINK}', SimplePie_WordPress::post_process('ITEM_CONTRIBUTOR_LINK', $link), $working_item); } else { $working_item = str_replace('{ITEM_CONTRIBUTOR_LINK}', '', $working_item); } } else { $working_item = str_replace('{ITEM_CONTRIBUTOR_LINK}', '', $working_item); } // ITEM_CONTRIBUTOR_NAME if ($contributor = $item->get_contributor()) { if ($name = $contributor->get_name()) { $working_item = str_replace('{ITEM_CONTRIBUTOR_NAME}', SimplePie_WordPress::post_process('ITEM_CONTRIBUTOR_NAME', $name), $working_item); } else { $working_item = str_replace('{ITEM_CONTRIBUTOR_NAME}', '', $working_item); } } else { $working_item = str_replace('{ITEM_CONTRIBUTOR_NAME}', '', $working_item); } // ITEM_COPYRIGHT if ($copyright = $item->get_copyright()) { $working_item = str_replace('{ITEM_COPYRIGHT}', SimplePie_WordPress::post_process('ITEM_COPYRIGHT', $copyright), $working_item); } else { $working_item = str_replace('{ITEM_COPYRIGHT}', '', $working_item); } // ITEM_PARENT_AUTHOR_EMAIL if ($author = $parent->get_author()) { if ($email = $author->get_email()) { $working_item = str_replace('{ITEM_PARENT_AUTHOR_EMAIL}', SimplePie_WordPress::post_process('ITEM_PARENT_AUTHOR_EMAIL', $email), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_AUTHOR_EMAIL}', '', $working_item); } } else { $working_item = str_replace('{ITEM_PARENT_AUTHOR_EMAIL}', '', $working_item); } // ITEM_PARENT_AUTHOR_LINK if ($author = $parent->get_author()) { if ($link = $author->get_link()) { $working_item = str_replace('{ITEM_PARENT_AUTHOR_LINK}', SimplePie_WordPress::post_process('ITEM_PARENT_AUTHOR_LINK', $link), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_AUTHOR_LINK}', '', $working_item); } } else { $working_item = str_replace('{ITEM_PARENT_AUTHOR_LINK}', '', $working_item); } // ITEM_PARENT_AUTHOR_NAME if ($author = $parent->get_author()) { if ($name = $author->get_name()) { $working_item = str_replace('{ITEM_PARENT_AUTHOR_NAME}', SimplePie_WordPress::post_process('ITEM_PARENT_AUTHOR_NAME', $name), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_AUTHOR_NAME}', '', $working_item); } } else { $working_item = str_replace('{ITEM_PARENT_AUTHOR_NAME}', '', $working_item); } // ITEM_PARENT_CONTRIBUTOR_EMAIL if ($contributor = $parent->get_contributor()) { if ($email = $contributor->get_email()) { $working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_EMAIL}', SimplePie_WordPress::post_process('ITEM_PARENT_CONTRIBUTOR_EMAIL', $email), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_EMAIL}', '', $working_item); } } else { $working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_EMAIL}', '', $working_item); } // ITEM_PARENT_CONTRIBUTOR_LINK if ($contributor = $parent->get_contributor()) { if ($link = $contributor->get_link()) { $working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_LINK}', SimplePie_WordPress::post_process('ITEM_PARENT_CONTRIBUTOR_LINK', $link), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_LINK}', '', $working_item); } } else { $working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_LINK}', '', $working_item); } // ITEM_PARENT_CONTRIBUTOR_NAME if ($contributor = $parent->get_contributor()) { if ($name = $contributor->get_name()) { $working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_NAME}', SimplePie_WordPress::post_process('ITEM_PARENT_CONTRIBUTOR_NAME', $name), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_NAME}', '', $working_item); } } else { $working_item = str_replace('{ITEM_PARENT_CONTRIBUTOR_NAME}', '', $working_item); } // ITEM_AUTHOR_EMAIL if ($author = $item->get_author()) { if ($email = $author->get_email()) { $working_item = str_replace('{ITEM_AUTHOR_EMAIL}', SimplePie_WordPress::post_process('ITEM_AUTHOR_EMAIL', $email), $working_item); } else { $working_item = str_replace('{ITEM_AUTHOR_EMAIL}', '', $working_item); } } else { $working_item = str_replace('{ITEM_AUTHOR_EMAIL}', '', $working_item); } // ITEM_AUTHOR_LINK if ($author = $item->get_author()) { if ($link = $author->get_link()) { $working_item = str_replace('{ITEM_AUTHOR_LINK}', SimplePie_WordPress::post_process('ITEM_AUTHOR_LINK', $link), $working_item); } else { $working_item = str_replace('{ITEM_AUTHOR_LINK}', '', $working_item); } } else { $working_item = str_replace('{ITEM_AUTHOR_LINK}', '', $working_item); } // ITEM_AUTHOR_NAME if ($author = $item->get_author()) { if ($name = $author->get_name()) { $working_item = str_replace('{ITEM_AUTHOR_NAME}', SimplePie_WordPress::post_process('ITEM_AUTHOR_NAME', $name), $working_item); } else { $working_item = str_replace('{ITEM_AUTHOR_NAME}', '', $working_item); } } else { $working_item = str_replace('{ITEM_AUTHOR_NAME}', '', $working_item); } // ITEM_CATEGORY if ($category = $item->get_category()) { if ($label = $category->get_label()) { $working_item = str_replace('{ITEM_CATEGORY}', SimplePie_WordPress::post_process('ITEM_CATEGORY', $label), $working_item); } else { $working_item = str_replace('{ITEM_CATEGORY}', '', $working_item); } } else { $working_item = str_replace('{ITEM_CATEGORY}', '', $working_item); } // ITEM_CONTENT if ($content = $item->get_content()) { $working_item = str_replace('{ITEM_CONTENT}', SimplePie_WordPress::post_process('ITEM_CONTENT', $content), $working_item); } else { $working_item = str_replace('{ITEM_CONTENT}', '', $working_item); } // ITEM_DATE if ($date = $item->get_date($date_format)) { $working_item = str_replace('{ITEM_DATE}', SimplePie_WordPress::post_process('ITEM_DATE', $date), $working_item); } else { $working_item = str_replace('{ITEM_DATE}', '', $working_item); } // ITEM_DATE_UTC if ($date = $item->get_date('U')) { $date = gmdate($date_format, $date); $working_item = str_replace('{ITEM_DATE_UTC}', SimplePie_WordPress::post_process('ITEM_DATE_UTC', $date), $working_item); } else { $working_item = str_replace('{ITEM_DATE_UTC}', '', $working_item); } // ITEM_DESCRIPTION if ($description = $item->get_description()) { $working_item = str_replace('{ITEM_DESCRIPTION}', SimplePie_WordPress::post_process('ITEM_DESCRIPTION', $description), $working_item); } else { $working_item = str_replace('{ITEM_DESCRIPTION}', '', $working_item); } // ITEM_ENCLOSURE_EMBED if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->native_embed()) { $working_item = str_replace('{ITEM_ENCLOSURE_EMBED}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_EMBED', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_EMBED}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_EMBED}', '', $working_item); } // ITEM_ENCLOSURE_EXTENSION if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_extension()) { $working_item = str_replace('{ITEM_ENCLOSURE_EXTENSION}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_EXTENSION', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_EXTENSION}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_EXTENSION}', '', $working_item); } // ITEM_ENCLOSURE_HANDLER if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_handler()) { $working_item = str_replace('{ITEM_ENCLOSURE_HANDLER}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_HANDLER', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_HANDLER}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_HANDLER}', '', $working_item); } // ITEM_ENCLOSURE_LENGTH if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_length()) { $working_item = str_replace('{ITEM_ENCLOSURE_LENGTH}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_LENGTH', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_LENGTH}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_LENGTH}', '', $working_item); } // ITEM_ENCLOSURE_LINK if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_link()) { $working_item = str_replace('{ITEM_ENCLOSURE_LINK}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_LINK', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_LINK}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_LINK}', '', $working_item); } // ITEM_ENCLOSURE_REAL_TYPE if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_real_type()) { $working_item = str_replace('{ITEM_ENCLOSURE_REAL_TYPE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_REAL_TYPE', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_REAL_TYPE}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_REAL_TYPE}', '', $working_item); } // ITEM_ENCLOSURE_SIZE if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_size()) { $working_item = str_replace('{ITEM_ENCLOSURE_SIZE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_SIZE', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_SIZE}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_SIZE}', '', $working_item); } // ITEM_ENCLOSURE_TYPE if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_type()) { $working_item = str_replace('{ITEM_ENCLOSURE_TYPE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_TYPE', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_TYPE}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_TYPE}', '', $working_item); } // ITEM_ENCLOSURE_BITRATE if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_bitrate()) { $working_item = str_replace('{ITEM_ENCLOSURE_BITRATE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_BITRATE', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_BITRATE}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_BITRATE}', '', $working_item); } // ITEM_ENCLOSURE_CHANNELS if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_channels()) { $working_item = str_replace('{ITEM_ENCLOSURE_CHANNELS}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_CHANNELS', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_CHANNELS}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_CHANNELS}', '', $working_item); } // ITEM_ENCLOSURE_DESCRIPTION if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_description()) { $working_item = str_replace('{ITEM_ENCLOSURE_DESCRIPTION}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_DESCRIPTION', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_DESCRIPTION}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_DESCRIPTION}', '', $working_item); } // ITEM_ENCLOSURE_DURATION if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_duration()) { $working_item = str_replace('{ITEM_ENCLOSURE_DURATION}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_DURATION', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_DURATION}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_DURATION}', '', $working_item); } // ITEM_ENCLOSURE_EXPRESSION if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_expression()) { $working_item = str_replace('{ITEM_ENCLOSURE_EXPRESSION}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_EXPRESSION', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_EXPRESSION}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_EXPRESSION}', '', $working_item); } // ITEM_ENCLOSURE_FRAMERATE if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_framerate()) { $working_item = str_replace('{ITEM_ENCLOSURE_FRAMERATE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_FRAMERATE', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_FRAMERATE}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_FRAMERATE}', '', $working_item); } // ITEM_ENCLOSURE_HASH if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_hash()) { $working_item = str_replace('{ITEM_ENCLOSURE_HASH}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_HASH', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_HASH}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_HASH}', '', $working_item); } // ITEM_ENCLOSURE_HEIGHT if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_height()) { $working_item = str_replace('{ITEM_ENCLOSURE_HEIGHT}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_HEIGHT', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_HEIGHT}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_HEIGHT}', '', $working_item); } // ITEM_ENCLOSURE_LANGUAGE if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_language()) { $working_item = str_replace('{ITEM_ENCLOSURE_LANGUAGE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_LANGUAGE', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_LANGUAGE}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_LANGUAGE}', '', $working_item); } // ITEM_ENCLOSURE_MEDIUM if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_medium()) { $working_item = str_replace('{ITEM_ENCLOSURE_MEDIUM}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_MEDIUM', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_MEDIUM}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_MEDIUM}', '', $working_item); } // ITEM_ENCLOSURE_PLAYER if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_player()) { $working_item = str_replace('{ITEM_ENCLOSURE_PLAYER}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_PLAYER', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_PLAYER}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_PLAYER}', '', $working_item); } // ITEM_ENCLOSURE_SAMPLINGRATE if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_sampling_rate()) { $working_item = str_replace('{ITEM_ENCLOSURE_SAMPLINGRATE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_SAMPLINGRATE', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_SAMPLINGRATE}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_SAMPLINGRATE}', '', $working_item); } // ITEM_ENCLOSURE_THUMBNAIL if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_thumbnail()) { $working_item = str_replace('{ITEM_ENCLOSURE_THUMBNAIL}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_THUMBNAIL', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_THUMBNAIL}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_THUMBNAIL}', '', $working_item); } // ITEM_ENCLOSURE_TITLE if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_title()) { $working_item = str_replace('{ITEM_ENCLOSURE_TITLE}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_TITLE', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_TITLE}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_TITLE}', '', $working_item); } // ITEM_ENCLOSURE_WIDTH if ($enclosure = $item->get_enclosure()) { if ($encltemp = $enclosure->get_width()) { $working_item = str_replace('{ITEM_ENCLOSURE_WIDTH}', SimplePie_WordPress::post_process('ITEM_ENCLOSURE_WIDTH', $encltemp), $working_item); } else { $working_item = str_replace('{ITEM_ENCLOSURE_WIDTH}', '', $working_item); } } else { $working_item = str_replace('{ITEM_ENCLOSURE_WIDTH}', '', $working_item); } // ITEM_ID if ($id = $item->get_id()) { $working_item = str_replace('{ITEM_ID}', SimplePie_WordPress::post_process('ITEM_ID', $id), $working_item); } else { $working_item = str_replace('{ITEM_ID}', '', $working_item); } // ITEM_ID if ($latitude = $item->get_latitude()) { $working_item = str_replace('{ITEM_LATITUDE}', SimplePie_WordPress::post_process('ITEM_LATITUDE', $latitude), $working_item); } else { $working_item = str_replace('{ITEM_LATITUDE}', '', $working_item); } // ITEM_LOCAL_DATE if ($local_date = $item->get_local_date($local_date_format)) { $working_item = str_replace('{ITEM_LOCAL_DATE}', SimplePie_WordPress::post_process('ITEM_LOCAL_DATE', $local_date), $working_item); } else { $working_item = str_replace('{ITEM_LOCAL_DATE}', '', $working_item); } // ITEM_LOCAL_DATE_UTC if ($local_date = $item->get_date('U')) { $local_date = gmdate('U', $local_date); $local_date = strftime($local_date_format, $local_date); $working_item = str_replace('{ITEM_LOCAL_DATE_UTC}', SimplePie_WordPress::post_process('ITEM_LOCAL_DATE_UTC', $local_date), $working_item); } else { $working_item = str_replace('{ITEM_LOCAL_DATE_UTC}', '', $working_item); } // ITEM_LONGITUDE if ($longitude = $item->get_longitude()) { $working_item = str_replace('{ITEM_LONGITUDE}', SimplePie_WordPress::post_process('ITEM_LONGITUDE', $longitude), $working_item); } else { $working_item = str_replace('{ITEM_LONGITUDE}', '', $working_item); } // ITEM_PERMALINK if ($permalink = $item->get_permalink()) { $working_item = str_replace('{ITEM_PERMALINK}', SimplePie_WordPress::post_process('ITEM_PERMALINK', $permalink), $working_item); } else { $working_item = str_replace('{ITEM_PERMALINK}', '', $working_item); } // ITEM_TITLE if ($title = $item->get_title()) { $working_item = str_replace('{ITEM_TITLE}', SimplePie_WordPress::post_process('ITEM_TITLE', $title), $working_item); } else { $working_item = str_replace('{ITEM_TITLE}', '', $working_item); } // ITEM_PARENT_COPYRIGHT if ($copyright = $parent->get_copyright()) { $working_item = str_replace('{ITEM_PARENT_COPYRIGHT}', SimplePie_WordPress::post_process('ITEM_PARENT_COPYRIGHT', $copyright), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_COPYRIGHT}', '', $working_item); } // ITEM_PARENT_DESCRIPTION if ($description = $parent->get_description()) { $working_item = str_replace('{ITEM_PARENT_DESCRIPTION}', SimplePie_WordPress::post_process('ITEM_PARENT_DESCRIPTION', $description), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_DESCRIPTION}', '', $working_item); } // ITEM_PARENT_ENCODING if ($encoding = $parent->get_encoding()) { $working_item = str_replace('{ITEM_PARENT_ENCODING}', SimplePie_WordPress::post_process('ITEM_PARENT_ENCODING', $encoding), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_ENCODING}', '', $working_item); } // ITEM_PARENT_FAVICON if ($favicon = $parent->get_favicon()) { $working_item = str_replace('{ITEM_PARENT_FAVICON}', SimplePie_WordPress::post_process('ITEM_PARENT_FAVICON', $favicon), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_FAVICON}', '', $working_item); } // ITEM_PARENT_IMAGE_HEIGHT if ($image_height = $parent->get_image_height()) { $working_item = str_replace('{ITEM_PARENT_IMAGE_HEIGHT}', SimplePie_WordPress::post_process('ITEM_PARENT_IMAGE_HEIGHT', $image_height), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_IMAGE_HEIGHT}', '', $working_item); } // ITEM_PARENT_IMAGE_LINK if ($image_link = $parent->get_image_link()) { $working_item = str_replace('{ITEM_PARENT_IMAGE_LINK}', SimplePie_WordPress::post_process('ITEM_PARENT_IMAGE_LINK', $image_link), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_IMAGE_LINK}', '', $working_item); } // ITEM_PARENT_IMAGE_TITLE if ($image_title = $parent->get_image_title()) { $working_item = str_replace('{ITEM_PARENT_IMAGE_TITLE}', SimplePie_WordPress::post_process('ITEM_PARENT_IMAGE_TITLE', $image_title), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_IMAGE_TITLE}', '', $working_item); } // ITEM_PARENT_IMAGE_URL if ($image_url = $parent->get_image_url()) { $working_item = str_replace('{ITEM_PARENT_IMAGE_URL}', SimplePie_WordPress::post_process('ITEM_PARENT_IMAGE_URL', $image_url), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_IMAGE_URL}', '', $working_item); } // ITEM_PARENT_IMAGE_WIDTH if ($image_width = $parent->get_image_width()) { $working_item = str_replace('{ITEM_PARENT_IMAGE_WIDTH}', SimplePie_WordPress::post_process('ITEM_PARENT_IMAGE_WIDTH', $image_width), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_IMAGE_WIDTH}', '', $working_item); } // ITEM_PARENT_LANGUAGE if ($language = $parent->get_language()) { $working_item = str_replace('{ITEM_PARENT_LANGUAGE}', SimplePie_WordPress::post_process('ITEM_PARENT_LANGUAGE', $language), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_LANGUAGE}', '', $working_item); } // ITEM_PARENT_LATITUDE if ($latitude = $parent->get_latitude()) { $working_item = str_replace('{ITEM_PARENT_LATITUDE}', SimplePie_WordPress::post_process('ITEM_PARENT_LATITUDE', $latitude), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_LATITUDE}', '', $working_item); } // ITEM_PARENT_LONGITUDE if ($longitude = $parent->get_longitude()) { $working_item = str_replace('{ITEM_PARENT_LONGITUDE}', SimplePie_WordPress::post_process('ITEM_PARENT_LONGITUDE', $longitude), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_LONGITUDE}', '', $working_item); } // ITEM_PARENT_PERMALINK if ($permalink = $parent->get_permalink()) { $working_item = str_replace('{ITEM_PARENT_PERMALINK}', SimplePie_WordPress::post_process('ITEM_PARENT_PERMALINK', $permalink), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_PERMALINK}', '', $working_item); } // ITEM_PARENT_TITLE if ($title = $parent->get_title()) { $working_item = str_replace('{ITEM_PARENT_TITLE}', SimplePie_WordPress::post_process('ITEM_PARENT_TITLE', $title), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_TITLE}', '', $working_item); } // ITEM_PARENT_SUBSCRIBE_URL if ($subscribe_url = $parent->subscribe_url()) { $working_item = str_replace('{ITEM_PARENT_SUBSCRIBE_URL}', SimplePie_WordPress::post_process('ITEM_PARENT_SUBSCRIBE_URL', $subscribe_url), $working_item); } else { $working_item = str_replace('{ITEM_PARENT_SUBSCRIBE_URL}', '', $working_item); } // TRUNCATE_ITEM_DESCRIPTION if ($description = $item->get_description()) { $working_item = str_replace('{TRUNCATE_ITEM_DESCRIPTION}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_ITEM_DESCRIPTION', $description), $truncate_item_description), $working_item); } else { $working_item = str_replace('{TRUNCATE_ITEM_DESCRIPTION}', '', $working_item); } // TRUNCATE_ITEM_TITLE if ($title = $item->get_title()) { $working_item = str_replace('{TRUNCATE_ITEM_TITLE}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_ITEM_TITLE', $title), $truncate_item_title), $working_item); } else { $working_item = str_replace('{TRUNCATE_ITEM_TITLE}', '', $working_item); } // TRUNCATE_ITEM_PARENT_DESCRIPTION if ($description = $parent->get_description()) { $working_item = str_replace('{TRUNCATE_ITEM_PARENT_DESCRIPTION}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_ITEM_PARENT_DESCRIPTION', $description), $truncate_feed_description), $working_item); } else { $working_item = str_replace('{TRUNCATE_ITEM_PARENT_DESCRIPTION}', '', $working_item); } // TRUNCATE_ITEM_PARENT_TITLE if ($title = $parent->get_title()) { $working_item = str_replace('{TRUNCATE_ITEM_PARENT_TITLE}', SimplePie_Truncate(SimplePie_WordPress::post_process('TRUNCATE_ITEM_PARENT_TITLE', $title), $truncate_feed_title), $working_item); } else { $working_item = str_replace('{TRUNCATE_ITEM_PARENT_TITLE}', '', $working_item); } $tmpl .= $working_item; } /**************************************************************************************************************/ // LAST STUFF // Start by removing all line breaks and tabs. $tmpl = preg_replace('/(\\n|\\r|\\t)/i', "", $tmpl); // PLUGIN_DIR $tmpl = str_replace('{PLUGIN_DIR}', SIMPLEPIE_PLUGINDIR_WEB, $tmpl); $tmpl .= $post_tmpl; // Kill the object to prevent memory leaks. $feed->__destruct(); unset($feed); unset($encltemp); unset($working_item); // Return the data back to the page. return $tmpl; }
/** * called by do_ajax()) * takes action when ajax request is made with URL from the comment form * send back 1 or 10 last posts depending on rules */ function fetch_feed() { // check nonce //debugbreak(); $options = $this->get_options(); if (isset($options['use_nonce'])) { $checknonce = check_ajax_referer('fetch', false, false); if (!$checknonce) { die(' error! not authorized ' . strip_tags($_REQUEST['_ajax_nonce'])); } } if (!$_POST['url']) { die('no url'); } if (!defined('DOING_AJAX')) { define('DOING_AJAX', true); } // try to prevent deprecated notices @ini_set('display_errors', 0); @error_reporting(0); include_once ABSPATH . WPINC . '/class-simplepie.php'; $num = 1; $url = esc_url($_POST['url']); $orig_url = $url; // add trailing slash (can help with some blogs) if (!strpos($url, '?')) { $url = trailingslashit($url); } // fetch 10 last posts? if (is_user_logged_in() && $options['whogets'] == 'registered' || !is_user_logged_in() && $options['whogets'] == 'everybody') { $num = 10; } elseif ($options['whogets'] == 'everybody') { $num = 10; } elseif (current_user_can('manage_options')) { $num = 10; } // check if request is for the blog we're on if (strstr($url, home_url())) { //DebugBreak(); $posts = get_posts(array('numberposts' => 10)); $return = array(); $error = ''; if ($posts) { foreach ($posts as $post) { $return[] = array('type' => 'blog', 'title' => htmlspecialchars_decode(strip_tags($post->post_title)), 'link' => get_permalink($post->ID), 'p' => 'u'); } } else { $error = __('Could not get posts for home blog', $this->plugin_domain); } // check for admin only notices to add $canreg = get_option('users_can_register'); $whogets = $options['whogets']; if (!$canreg && $whogets == 'registered') { $return[] = array('type' => 'message', 'title' => __('Warning! You have set to show 10 posts for registered users but you have not enabled user registrations on your site. You should change the operational settings in the CommentLuv settings page to show 10 posts for everyone or enable user registrations', $this->plugin_domain), 'link' => ''); } $response = json_encode(array('error' => $error, 'items' => $return)); header("Content-Type: application/json"); echo $response; exit; } // get simple pie ready $rss = new SimplePie(); if (!$rss) { die(' error! no simplepie'); } $rss->set_useragent('Commentluv /' . $this->version . ' (Feed Parser; http://www.commentluv.com; Allow like Gecko) Build/20110502'); $rss->set_feed_url(add_query_arg(array('commentluv' => 'true'), $url)); $rss->enable_cache(FALSE); // fetch the feed $rss->init(); $su = $rss->subscribe_url(); $ferror = $rss->error(); // try a fall back and add /?feed=rss2 to the end of url if the found subscribe url hasn't already got it // also try known blogspot feed location if this is a blogspot url if ($ferror || strstr($ferror, 'could not be found') && !strstr($su, 'feed')) { unset($rss); $rss = new SimplePie(); $rss->set_useragent('Commentluv /' . $this->version . ' (Feed Parser; http://www.commentluv.com; Allow like Gecko) Build/20110502'); $rss->enable_cache(FALSE); // construct alternate feed url if (strstr($url, 'blogspot')) { $url = trailingslashit($url) . 'feeds/posts/default/'; } else { $url = add_query_arg(array('feed' => 'atom'), $url); } $rss->set_feed_url($url); $rss->init(); $ferror = $rss->error(); if ($ferror || stripos($ferror, 'invalid')) { $suburl = $rss->subscribe_url() ? $rss->subscribe_url() : $orig_url; unset($rss); $rss = new SimplePie(); $rss->set_useragent('Commentluv /' . $this->version . ' (Feed Parser; http://www.commentluv.com; Allow like Gecko) Build/20110502'); $rss->enable_cache(FALSE); $rss->set_feed_url($orig_url); $rss->init(); $ferror = $rss->error(); // go back to original URL if error persisted if (stripos($ferror, 'invalid')) { //get raw file to show any errors @(include_once ABSPATH . WPINC . '/SimplePie/File.php'); if (class_exists('SimplePie_File')) { $rawfile = new SimplePie_File($suburl, $rss->timeout, 5, null, $rss->useragent, $rss->force_fsockopen); } elseif (class_exists($rss->file_class)) { $rawfile = new $rss->file_class($suburl, $rss->timeout, 5, null, $rss->useragent, $rss->force_fsockopen); } if (isset($rawfile->body)) { $rawfile = $rawfile->body; } else { $rawfile = __('Raw file could not be found', $this->plugin_domain); } } } } $rss->handle_content_type(); $gen = $rss->get_channel_tags('', 'generator'); $prem_msg = $rss->get_channel_tags('', 'prem_msg'); $g = $num; $p = 'u'; $meta = array(); //DebugBreak(); if ($gen && strstr($gen[0]['data'], 'commentluv')) { $generator = $gen[0]['data']; $meta['generator'] = $generator; $pos = stripos($generator, 'v='); if (substr($generator, $pos + 2, 1) == '3') { $g = 15; $p = 'p'; } } if ($prem_msg) { $prem_msg = $prem_msg[0]['data']; } //DebugBreak(); $error = $rss->error(); $meta['used_feed'] = $rss->subscribe_url(); //DebugBreak(); // no error, construct return json if (!$error) { $arr = array(); // save meta $meta['used_feed'] = $rss->subscribe_url(); $feed_items = $rss->get_items(); foreach ($feed_items as $item) { //debugbreak(); $type = 'blog'; $itemtags = $item->get_item_tags('', 'type'); if ($itemtags) { $type = $itemtags[0]['data']; } $arr[] = array('type' => $type, 'title' => htmlspecialchars_decode(strip_tags($item->get_title())), 'link' => $item->get_permalink(), 'p' => $p); $g--; if ($g < 1) { break; } } // add message to unregistered user if set if (!is_user_logged_in() && $options['unreg_user_text'] && $options['whogets'] != 'everybody' && $p == 'u') { if (get_option('users_can_register')) { $arr[] = array('type' => 'message', 'title' => $options['unreg_user_text'], 'link' => ''); if (!strstr($options['unreg_user_text'], 'action=register')) { $register_link = apply_filters('register', '<a href="' . site_url('wp-login.php?action=register', 'login') . '">' . __('Register') . '</a>'); $arr[] = array('type' => 'message', 'title' => $register_link, 'link' => ''); } } if ($options['whogets'] == 'registered' && get_option('users_can_regsiter')) { $arr[] = array('type' => 'message', 'title' => __('If you are registered, you need to log in to get 10 posts to choose from', $this->plugin_domain), 'link' => ''); } } if ($prem_msg) { $arr[] = array('type' => 'alert', 'title' => $prem_msg, 'link' => ''); } $response = json_encode(array('error' => '', 'items' => $arr, 'meta' => $meta)); } else { // had an error trying to read the feed $response = json_encode(array('error' => $error, 'meta' => $meta, 'rawfile' => htmlspecialchars($rawfile))); } unset($rss); header("Content-Type: application/json"); echo $response; exit; }