t('Local path')), array('data' => t('FeedBurner')), array('data' => t('Operations'), 'colspan' => '3'), ); $feeds = _feedburner_get_feed_list($category, array('match' => $keys, 'feedburner' => TRUE, 'alias' => TRUE)); $row_limit = 20; $feeds = _feedburner_build_pager($feeds, $row_limit); $rows = array(); foreach ($feeds as $feed) { $row = array(); $row[] = l($feed['alias'], $feed['alias'], array('alias' => TRUE, 'attributes' => array('alt' => $feed['description'], 'title' => $feed['description']))); if (isset($feed['feedburner'])) { $row[] = l($feed['feedburner'], _feedburner_construct_url($feed['feedburner'])); $row[] = l(t('Edit'), 'admin/build/feedburner/burn/'. $feed['path']); $row[] = l(t('Unburn'), 'admin/build/feedburner/unburn/'. $feed['path']); $row[] = l(t('Source'), $feed['path'], array('query' => 'redirect=no')); } else { $row[] = ''; $row[] = l(t('Burn'), 'admin/build/feedburner/burn/'. $feed['path']); $row[] = ''; $row[] = ''; } $rows[] = $row; } if (empty($rows)) { $empty_message = $keys ? t('No feeds found.') : t('No feeds available.') ; $rows[] = array(array('data' => $empty_message, 'colspan' => 5)); } $output .= theme('table', $header, $rows); $output .= theme('pager', NULL, $row_limit); return $output; } /** * Copy of the pager_query function, meant to work on arrays. */ function _feedburner_build_pager($array, $limit = 10) { global $pager_page_array, $pager_total, $pager_total_items; $page = isset($_GET['page']) ? $_GET['page'] : ''; $pager_page_array = explode(',', $page); $pager_total_items[0] = count($array); $pager_total[0] = ceil($pager_total_items[0] / $limit); $pager_page_array[0] = max(0, min((int)$pager_page_array[0], ((int)$pager_total[0]) - 1)); return array_splice($array, $pager_page_array[0] * $limit, $limit); } /** * Return a form to filter URL aliases. */ function feedburner_build_filter_form(&$form_state, $category, $keys = '') { $form['#attributes'] = array('class' => 'search-form'); $form['basic'] = array( '#type' => 'fieldset', '#title' => t('Filter feeds'), ); $form['basic']['inline'] = array( '#prefix' => '
', '#suffix' => '
', ); $form['basic']['inline']['filter'] = array( '#type' => 'textfield', '#title' => '', '#default_value' => $keys, '#maxlength' => 64, '#size' => 25, ); $form['basic']['inline']['submit'] = array( '#type' => 'submit', '#value' => t('Filter'), '#submit' => array('feedburner_build_filter_form_submit_filter'), ); $form['category'] = array( '#type' => 'value', '#value' => $category, ); if (!empty($keys)) { $form['basic']['inline']['reset'] = array( '#type' => 'submit', '#value' => t('Reset'), '#submit' => array('feedburner_build_filter_form_submit_reset'), ); } return $form; } /** * Process filter form submission when the Filter button is pressed. */ function feedburner_build_filter_form_submit_filter($form, &$form_state) { $form_state['redirect'] = 'admin/build/feedburner/list/'. $form_state['values']['category'] .'/'. trim($form_state['values']['filter']); } /** * Process filter form submission when the Reset button is pressed. */ function feedburner_build_filter_form_submit_reset($form, &$form_state) { $form_state['redirect'] = 'admin/build/feedburner/list/'. $form_state['values']['category']; } function feedburner_burn_form() { $path = _feedburner_get_path_segment(4); $feedburner = db_result(db_query("SELECT feedburner FROM {feedburner} WHERE path = '%s'", $path)); $form['path'] = array( '#type' => 'textfield', '#title' => t('Local Feed'), '#default_value' => $path, '#maxlength' => 128, '#size' => 45, '#description' => t('Specify the existing feed on your site from which to redirect.'), '#field_prefix' => url(NULL, array('absolute' => TRUE)) . (variable_get('clean_url', 0) ? '' : '?q='), '#autocomplete_path' => 'js/feedburner/autocomplete/all', ); $form['feedburner'] = array( '#type' => 'textfield', '#title' => t('FeedBurner Feed'), '#default_value' => $feedburner, '#maxlength' => 100, '#size' => 45, '#description' => t('Requests to the above feed will be requested to this FeedBurner feed. This field is case-sensitive and alphanumeric.'), '#field_prefix' => _feedburner_construct_url(), '#autocomplete_path' => 'js/feedburner/autocomplete/feedburner', '#element_validate' => array('_feedburner_validate_feed'), ); //$form['options'] = array( // '#type' => 'fieldset', // '#title' => t('Options'), // '#collapsible' => TRUE, // '#description' => t('FeedBurner Management API features coming soon.'), //); // TODO: Feed Management API Options $form['submit'] = array('#type' => 'submit', '#value' => t('Save')); $form['cancel'] = array('#value' => l(t('Cancel'), 'admin/build/feedburner')); $form['#redirect'] = 'admin/build/feedburner'; return $form; } function feedburner_burn_form_validate($form, &$form_state) { $path = $form_state['values']['path']; $path = drupal_get_normal_path($path); $path_menu = menu_get_item($path); // !menu_valid_path(array('link_path' => $path)) // !$path_menu['access'] if (!$path_menu) { form_set_error('path', t("The path '@link_path' is not a valid path.", array('@link_path' => $path))); } } function feedburner_burn_form_submit($form, &$form_state) { feedburner_save($form_state['values']); drupal_set_message(t('The feed redirection for %path has been saved.', array('%path' => $form_state['values']['path']))); } function feedburner_unburn_form() { $path = _feedburner_get_path_segment(4); $feed = db_result(db_query("SELECT feedburner FROM {feedburner} WHERE path = '%s'", $path)); if (empty($path) || $feed === FALSE) { drupal_goto('admin/build/feedburner'); } $form['path'] = array( '#type' => 'value', '#value' => $path, ); // TODO: Implement Management API DeleteFeed //$form['unburn'] = array( // '#type' => 'checkbox', // '#title' => t('Delete the FeedBurner feed %feed from my FeedBurner account.', array('%feed' => $feed)), // '#default_value' => FALSE, // '#disabled' => TRUE, // '#description' => t('FeedBurner Management API features coming soon.'), // '#access' => $feed && _feedburner_can_api(TRUE), //); $form['#redirect'] = 'admin/build/feedburner'; return confirm_form($form, t('Are you sure you want to unburn %feed?', array('%feed' => $path)), 'admin/build/feedburner', t('Requests for this feed will no longer be redirected to FeedBurner. But don\'t worry, you can always re-burn this feed to FeedBurner.')); } function feedburner_unburn_form_submit($form, &$form_state) { if ($form_state['values']['confirm']) { if ($form_state['values']['unburn']) { // TODO: Implement Management API DeleteFeed } feedburner_delete(array('path' => $form_state['values']['path'])); drupal_set_message(t('Redirection for %url has been removed.', array('%url' => $form_state['values']['path']))); } } function feedburner_settings_form() { $form['general'] = array( '#type' => 'fieldset', '#title' => t('General settings'), ); $form['general']['feedburner_redirect_status'] = array( '#type' => 'select', '#title' => t('Redirection HTTP header status code'), '#default_value' => feedburner_var('redirect_status'), '#options' => array( 301 => '301 Moved Permanently', 302 => '302 Found', 307 => '307 Temporary Redirect'), '#description' => t('Please note that the "307 Temporary Redirect" is recommended. For detailed descriptions of all the redirect status codes, see the Wikipedia article on HTTP status codes.', array('@link' => 'http://en.wikipedia.org/wiki/List_of_HTTP_status_codes#3xx_Redirection')), ); $form['general']['feedburner_replace_html'] = array( '#type' => 'checkbox', '#title' => t('Replace all links to burned FeedBurner feeds in the source HTML.'), '#default_value' => feedburner_var('replace_html'), '#description' => t('This option is currently experimental.') .' '. t('This option requires that Clean URLs are enabled along with the Url alter module.', array('@clean-url' => url('admin/settings/clean-urls'), '@url-alter' => 'http://drupal.org/project/url_alter')), '#disabled' => !variable_get('clean_url', 0) || (url('feedburner/url-rewrite-test') && !defined('FEEDBURNER_CUSTOM_URL_REWRITE_OUTBOUND')), ); //if (module_exists('advanced_help') && FALSE) { // $form['general']['feedburner_replace_html']['#description'] .= ' '. theme('advanced_help_topic', 'feedburner', 'settings-replace-links', t('[more help]')); //} $feeds = array(0 => 'None (disabled)') + _feedburner_get_feed_list('feedburner', array('key' => 'feedburner', 'fields' => 'feedburner')); $form['feedflare'] = array( '#type' => 'fieldset', '#title' => t('FeedFlare/Standard Stats/Ad Network'), '#description' => t('See @link for more information.', array('@link' => 'http://feedburner.google.com/fb/a/publishers/feedflare')), '#collapsible' => FALSE, ); $form['feedflare']['feedburner_feedflare_feed'] = array( '#type' => 'select', '#title' => t('FeedFlare/Standard Stats/Ad Network feed'), '#default_value' => feedburner_var('feedflare_feed'), '#options' => $feeds, ); $form['feedflare']['feedburner_feedflare_node_types'] = array( '#type' => 'checkboxes', '#title' => t('Display in node types'), '#default_value' => feedburner_var('feedflare_node_types'), '#options' => node_get_types('names'), ); // @todo Find a better way to list node display types? $form['feedflare']['feedburner_feedflare_display'] = array( '#type' => 'checkboxes', '#title' => t('How to display FeedFlare/Ad Network'), '#default_value' => feedburner_var('feedflare_display'), '#options' => array( 'teaser' => t('Teaser view'), 'page' => t('Full-page view'), ), '#description' => t('When to display the FeedFlare after the node text. There is also a FeedFlare block available.', array('@block' => url('admin/build/block/configure/feedburner/0'))), ); //$form['feedflare']['feedburner_standardstats'] = array( // '#type' => 'checkbox', // '#default_value' => feedburner_var('standardstats'), // '#title' => t('Include StandardStats code on pages that don\'t display FeedFlare or Ad Network'), //); //$form['account'] = array( // '#type' => 'fieldset', // '#title' => t('FeedBurner account'), // '#description' => t('To use more advanced features like FeedFlare, e-mail subscriptions, and feed stats, you need to enter your FeedBurner account details. If you do not yet have a FeedBurner account, you can register at @link.', array('@link' => 'https://feedburner.google.com/fb/a/register')), // '#collapsible' => TRUE, // '#collapsed' => FALSE, //); //$auth = feedburner_var('auth'); //$form['account']['feedburner_username'] = array( // '#type' => 'textfield', // '#title' => t('Your FeedBurner username'), // '#default_value' => (!empty($auth) ? strtok(base64_decode($auth), ':') : ''), // '#size' => 25, // '#maxlength' => 30, //); //$form['account']['feedburner_password'] = array( // '#type' => 'password', // '#title' => t('Your FeedBurner password'), // //'#default_value' => '', // '#size' => 25, // '#maxlength' => 30, //); //$form['account']['verified'] = array( // '#type' => 'markup', // '#value' => '

'. t('Account status:') .'
'. t('Verified') : 'red">'. t('NOT VERIFIED')) .'

', //); // //if (!_feedburner_can_api()) { // $form['account']['#title'] .= t(' (DISABLED - requires PHP 5)'); // $form['account']['#collapsed'] = TRUE; // $form['account']['feedburner_username']['#disabled'] = TRUE; // $form['account']['feedburner_password']['#disabled'] = TRUE; //} $form['advanced'] = array( '#type' => 'fieldset', '#title' => t('Advanced settings'), '#collapsible' => TRUE, '#collapsed' => TRUE, ); $form['advanced']['feedburner_useragents'] = array( '#type' => 'textarea', '#title' => t('User agents allowed direct feed access'), '#description' => t('Enter one page per line as user agents that will be allowed to access your site\'s feeds without being redirected to FeedBurner. The \'*\' character is a wildcard. User agent strings do not need to be exact (e.g. "feed" will match "feedburner").'), '#default_value' => preg_replace(array('%^/(.*)/i$%', '/(? 3, '#wysiwyg' => FALSE, ); $form['advanced']['feedburner_domain'] = array( '#type' => 'textfield', '#title' => t('MyBrand custom domain'), '#description' => t('MyBrand is a premium FeedBurner service that allows you to showcase your feeds by serving them from your own domain (for example, @domain). You must have access to change your CNAME entry in the DNS records for the domain you wish to change. For more information, see @link.', array('@link' => 'http://feedburner.google.com/fb/a/mybrand', '@domain' => 'feeds.'. $_SERVER['SERVER_NAME'])), '#default_value' => feedburner_var('domain'), '#field_prefix' => 'http://', '#field_suffix' => '/feedname', '#size' => 30, ); return system_settings_form($form); } function feedburner_settings_form_validate($form, &$form_state) { $values =& $form_state['values']; // Fix redirect code to int $values['feedburner_redirect_status'] = (int) $values['feedburner_redirect_status']; //// feedburner username && password //if (!preg_match('/^\w*$/', $values['feedburner_username'])) { // form_set_error('feedburner_username', 'Invalid FeedBurner username.'); //} //if (!preg_match('/^\w*$/', $values['feedburner_password'])) { // //TODO: Can match whitespace characters // form_set_error('feedburner_username', 'Invalid FeedBurner password.'); //} // unset username and password // feedburner_useragents $useragents = $values['feedburner_useragents']; $useragents = preg_replace('/^[\s|]+|[\s|]+$/im', '', $useragents); $useragents = preg_quote($useragents); if (empty($useragents) || !preg_match('/\w+/', $useragents)) { drupal_set_message(t('Please enter at least one user agent that will have access to your site\'s feeds. It is strongly recommended to allow both the "feedburner" and "feedvalidator" user agents.'), 'error'); } $useragents = '/'. preg_replace(array('/[\r\n]+/', '/\\\\\*/'), array('|', '.*'), $useragents) .'/i'; $values['feedburner_useragents'] = $useragents; // feedburner_domain $feedburner_domain = $values['feedburner_domain']; if ($feedburner_domain != feedburner_var('domain')) { $request = drupal_http_request('http://'. $feedburner_domain .'/'); if (!isset($request->headers['X-FB-Host']) || !isset($request->code) || $request->code != 400 || !isset($request->error) || $request->error != 'You must provide a feed uri') { // TODO: Insert help link for CNAME MyBrand editing (http://feedburner.google.com/fb/a/publishers/mybrand) drupal_set_message(t('The MyBrand domain @domain failed verification. Make sure you have edited the domain\'s CNAME settings before enabling this option.', array('@domain' => $feedburner_domain)), 'error'); } } } /** * Get a list of site feeds. */ function _feedburner_get_site_feeds(&$feeds) { $feeds[] = array('path' => 'rss.xml', 'description' => variable_get('site_name', 'Drupal') .' frontpage feed'); $feeds[] = array('path' => 'aggregator/feed', 'description' => 'Aggregator feed', 'module' => 'aggregator'); $feeds[] = array('path' => 'blog/feed', 'description' => variable_get('site_name', 'Drupal') .' blogs', 'module' => 'blog'); $feeds[] = array('path' => 'crss', 'description' => variable_get('site_name', 'Drupal') .' comments', 'module' => 'commentrss'); $feeds[] = array('path' => 'atom/feed', 'description' => variable_get('site_name', 'Drupal') .' ATOM', 'module' => 'atom'); } /** * Get a list of views feeds. */ function _feedburner_get_views_feeds(&$feeds, $key = NULL) { $views = views_get_all_views(); foreach ($views as $view_key => $view) { if ((isset($key) && !strpos($view_key, $key) === FALSE) || !empty($view->disabled)) { continue; } foreach ($view->display as $display) { if ($display->display_plugin == 'feed') { $view->set_display($display->id); if ($view->display_handler->get_option('path') != 'not_used') { $feeds[] = array( 'path' => $view->display_handler->get_option('path'), 'description' => $view->display_handler->get_option('title'), ); } break; } } } } /** * Get a list of blog feeds. */ function _feedburner_get_blog_feeds(&$feeds) { $feeds[] = array( 'path' => 'blog/feed', 'description' => variable_get('site_name', 'Drupal') .' blogs', ); // Get all user blog feeds for users with the blogging permission granted $sql = "SELECT u.uid, u.name FROM {users} u LEFT JOIN {users_roles} ur USING (uid) WHERE u.uid = 1"; $args = array(); $blog_roles = user_roles(TRUE, 'create blog entries'); // if (isset($blog_roles[DRUPAL_ANONYMOUS_RID])) {} if (isset($blog_roles[DRUPAL_AUTHENTICATED_RID])) { $sql .= ' OR u.uid > 1'; } elseif (count($blog_roles)) { $sql .= ' OR ur.rid IN ('. db_placeholders($blog_roles) .')'; $args = array_keys($blog_roles); } $query = db_query($sql, $args); while ($account = db_fetch_object($query)) { $feeds[] = array( 'path' => 'blog/'. $account->uid .'/feed', 'description' => t("@username's blog", array('@username' => $account->name)), ); } } /** * Get a list of taxonomy feeds. */ function _feedburner_get_taxonomy_feeds(&$feed) { $query = db_query('SELECT tid, name FROM {term_data}'); while ($term = db_fetch_object($query)) { $feeds[] = array( 'path' => 'taxonomy/term/'. $term->tid .'/0/feed', 'description' => $term->name, ); } } /** * Get a list of organic gropus feeds. */ function _feedburner_get_og_feeds(&$feeds) { /*$feeds[] = array( 'path' => 'og/all/feed', 'description' => t('Groups'), ); $feeds[] = array( 'path' => 'group/tracker/feed', 'description' => t('Recent posts across whole site'), );*/ //$feeds[] = array( // 'path' => 'group/myunread/feed', // 'description' => t('Unread posts in my group'), //); //$feeds[] = array( // 'path' => 'group/mytracker/feed', // 'description' => t('Recent posts in my groups'), //); _feedburner_get_views_feeds($feeds, 'og_'); $query = db_query("SELECT n.nid, n.title FROM {og} og LEFT JOIN {node} n USING (nid)"); while ($group = db_fetch_object($query)) { $feeds[] = array( 'path' => 'node/'. $group->nid .'/feed', 'description' => $group->title, ); } } /** * Returns a list of site feeds. * * @param $category * Category of feeds * @return * Array of site feeds. */ function _feedburner_get_feed_list($category = 'site', $options = array()) { $options += array('feedburner' => FALSE); $feeds = array(); $categories = _feedburner_get_feed_categories(); foreach ($categories as $category_key => $category_options) { $function = '_feedburner_get_'. $category_key .'_feeds'; if (($category == $category_key || $category == 'all') && $category_options['access'] && function_exists($function)) { $function($feeds); } } // Merge FeedBurner feed data into list // TODO: Fetch FeedBurner feeds from FeedManagement API if ($category == 'feedburner' || $options['feedburner']) { $query = db_query("SELECT path, feedburner FROM {feedburner}"); while ($feedburner_feed = db_fetch_array($query)) { if ($category == 'all' || $category == 'feedburner' || $category == 'site') { $feeds[] = $feedburner_feed; } else { foreach ($feeds as &$feed) { if ($feed['path'] == $feedburner_feed['path']) { $feed = array_merge($feed, $feedburner_feed); $feedburner_feed = NULL; break; } } } } } //if ($category == 'feedburner' || $options['feedburner']) { // $query = db_query("SELECT path, feedburner FROM {feedburner}"); // while ($feedburner_feed = db_fetch_array($query)) { // $feeds[] = $feedburner_feed; // } // unset($query); //} //if ($category == 'feedburner' || $options['feedburner']) { // $paths = array(); // foreach ($feeds as $feed) { // $paths[$feed['path']] = count($paths); // } // // $query = db_query("SELECT path, feedburner FROM {feedburner}"); // while ($feedburner_feed = db_fetch_array($query)) { // if (isset($paths[$feedburner_feed['path']])) { // $index = $paths[$feedburner_feed['path']]; // $feeds[$index] = array_merge($feeds[$index], $feedburner_feed); // } // elseif (($category == 'all' || $category == 'feedburner' || $category == 'site') && $feedburner_feed) { // $feeds[] = $feedburner_feed; // } // } // unset($options['feedburner']); //} return _feedburner_process_feed_list($feeds, $options); } function _feedburner_process_feed_list($feeds, $options = array()) { // Set default options and merge with the $options variable. $options += array( 'alias' => FALSE, 'match' => FALSE, 'sort' => TRUE, 'limit' => 0, 'key' => FALSE, 'fields' => FALSE, ); $keepers = array(); foreach ($feeds as $feed) { if (isset($feed['module']) && !module_exists($feed['module'])) { continue; } // Lookup alias if ($options['alias'] && isset($feed['path'])) { $feed['alias'] = drupal_get_path_alias($feed['path']); } // Match regular expressions if (!empty($options['match']) && is_string($options['match'])) { $regex = '/'. preg_quote($options['match'], '/') .'/i'; $fields = array_keys($feed); $feed['value'] = FALSE; foreach ($fields as $field) { if (preg_match($regex, $feed[$field])) { $value = levenshtein($options['match'], $feed[$field]); if ($feed['value'] === FALSE || $value < $feed['value']) { $feed['value'] = $value; } } } if ($feed['value'] === FALSE) { continue; } } // If the key field is not found, do not add to the list. $key = $options['key'] && is_string($options['key']) ? $options['key'] : 'path'; if (!isset($feed[$key])) { continue; } else { $feed['key'] = $feed[$key]; } // Merge information if feed key already exists in the list, otherwise add // to the list. if (isset($keepers[$feed['key']])) { $keepers[$feed['key']] = array_merge($feed, $keepers[$feed['key']]); } else { $keepers[$feed['key']] = $feed; } } // Sort the list according by relavancy, then by key field if ($options['sort']) { // My funkly little sort function that sorts 'blog' and 'blog1' ahead of 'blog/...' and recurses down each section of the path function _feedburner_temp_sort_path($a, $b) { $a = explode('/', $a, 2); $b = explode('/', $b, 2); if (intval($a[0]) xor intval($b[0])) { return intval($a[0]); } elseif ($result = strnatcasecmp($a[0], $b[0])) { return $result; } else { return _feedburner_temp_sort_path($a[1], $b[1]); } //return (intval($a[0]) xor intval($b[0]) ? intval($a[0]) : ($result = strnatcasecmp($a[0], $b[0]) ? $result : _feedburner_temp_sort_path($a[1], $b[1]))); } // Sorts by match value first, then by key function _feedburner_temp_sort_fields($a, $b) { if (isset($a['value']) && isset($b['value']) && $a['value'] != $b['value']) { return $a['value'] > $b['value']; } else { return _feedburner_temp_sort_path($a['key'], $b['key']); } } // Sort the list uasort($keepers, '_feedburner_temp_sort_fields'); } // If a limit is specified, trim the list. We do this after sorting so that // best results will always be at the top. if ($options['limit']) { $keepers = array_slice($keepers, 0, $options['limit']); } $feeds = array(); foreach ($keepers as &$feed) { //@todo Replace with array_combine in Drupal 7. $key = $options['key'] ? $feed['key'] : count($feeds); unset($feed['key']); if ($options['fields']) { if (is_array($options['fields'])) { // TODO: Drupal 7 / PHP 5, replace with: // $feed = array_intersect_key($feed, array_flip($options['fields'])); foreach ($feed as $key => $value) { if (!in_array($key, $options['fields'])) { unset($feed[$key]); } } if (empty($feed)) { continue; } } elseif (is_string($options['fields']) && isset($feed[$options['fields']])) { $feed = $feed[$options['fields']]; } else { continue; } } $feeds[$key] = $feed; } return $feeds; } /** * Performs a request to the FeedBurner APIs and returns the result. */ function _feedburner_request_api($function, $args = array()) { $request = new stdClass(); // This function shouldn't be called if SimpleXML is not available. assert(_feedburner_can_api()); $functions = array( 'FindFeeds' => array('api' => 'management'), 'GetFeed' => array('api' => 'management'), 'AddFeed' => array('api' => 'management', 'method' => 'POST'), 'ModifyFeed' => array('api' => 'management', 'method' => 'POST'), 'DeleteFeed' => array('api' => 'management', 'method' => 'POST'), 'ResyncFeed' => array('api' => 'management', 'method' => 'POST'), 'GetFeedData' => array('api' => 'awareness'), 'GetItemData' => array('api' => 'awareness'), 'GetResyndicationData' => array('api' => 'awareness'), ); if (!isset($functions[$function])) { $request->error = 'Function not found'; return $request; } $request->function = $functions[$function]; $request->url = 'http://api.feedburner.com/'. $request->function['api'] .'/1.0/'. $function; $request->method = isset($request->function['method']) ? $request->function['method'] : 'GET'; $request->headers = array(); $request->data = NULL; if ($request->function['api'] == 'management') { if (!isset($args['user']) && $auth = feedburner_var('auth')) { $request->headers['Authorization'] = 'Basic '. $auth; unset($args['user']); unset($args['password']); } //$request->url = 'http://api.feedburner.com/management/1.0/'. $function; } elseif ($request->function['api'] == 'awareness') { //$request->url = 'http://api.feedburner.com/awareness/1.0/'. $function; } // Use secure request if PHP OpenSSL is available on any request if (extension_loaded('openssl')) { $request->url = str_replace('http', 'https', $request->url); } // Encode data and parameters depending on HTTP request method if ($request->method == 'POST') { $request->data = drupal_query_string_encode($args); } elseif ($request->method == 'GET') { $request->url .= '?'. drupal_query_string_encode($args); } $response = drupal_http_request($request->url, $request->headers, $request->method, $request->data); if (isset($response->data)) { // Convert XML data to an object using SimpleXML so it can be easily manipulated $response->data = simplexml_load_string($response->data); if (isset($response->data->err)) { // If an API error occurred, load the API error into the response error. $response->error = (string) $response->data->err['msg']; if (($response->error == 'Unknown user' || $response->error == 'Invalid password') && isset($request->headers['Authorization'])) { // Unset authentication token if the error involves an incorrect username or password (and not using manual authorization) //TODO Set Watchdog or error message //watchdog('feedburner', t('FeedBurner API Error: %error', array('%error' => $response->error)), WATCHDOG_ERROR); variable_set('feedburner_auth', FALSE); } } } return $response; } /** * Retreive details about a FeedBurner feed. */ function _feedburner_get_feed_features($uri, $cache = FALSE) { // If there is a cached result, return it instead of processing again if ($cache) { $feed_cache = cache_get('feedburner_feeds_details'); if (!$feed_cache) { $feed_cache = array(); } elseif (isset($feed_cache->data[$uri]) && $cache) { return $feed_cache->data[$uri]; } else { $feed_cache = $feed_cache->data; } } $feed = new stdClass(); $feed->id = FALSE; $feed->mail = FALSE; $feed->feedflare = FALSE; $feed->awareness = FALSE; $feed->title = FALSE; $feed->verified = FALSE; // Scrape details from the actual feed $request = drupal_http_request(_feedburner_construct_url($uri) .'?format=xml'); if (isset($request->error)) { $feed->error = $request->error; return $feed; } elseif ($request->code == 200) { $feed->verified = TRUE; $features = array( 'mail' => array('regex' => '%%i'), 'id' => array('regex' => '%(.*)%i', 'capture' => TRUE), 'feedflare' => array('regex' => '%%i'), 'awareness' => array('regex' => '%%i'), 'title' => array('regex' => '%(.*?)%i', 'capture' => TRUE), ); foreach ($features as $feature => $details) { if (!$feed->$feature && preg_match($details['regex'], $request->data, $matches)) { if (isset($details['capture'])) { $feed->$feature = $matches[1]; } else { $feed->$feature = TRUE; } } } } // @todo Get details using Feed Management API. //if (_feedburner_can_api(TRUE)) { // $request = _feedburner_request_api('GetFeed', array('uri' => $uri)); // var_export($request); //} // Cache results for quick retrieval if ($cache) { $feed_cache[$uri] = $feed; cache_set('feedburner_feeds_details', $feed_cache, 'cache', CACHE_TEMPORARY); } return $feed; } /** * Retrieve a pipe delimited string of autocomplete suggestions for feeds. * * @todo REWRITE AND REVISE! */ function feedburner_autocomplete($category) { module_load_include('inc', 'feedburner', 'feedburner.admin'); $key = _feedburner_get_path_segment(4); $options = array('match' => $key, 'limit' => 10, 'feedburner' => TRUE); if ($category == 'feedburner') { $options += array('key' => 'feedburner', 'fields' => 'feedburner'); } else { $options += array('key' => 'path', 'alias' => TRUE); } // Fetch list of feeds $feeds = _feedburner_get_feed_list($category, $options); if ($category != 'feedburner') { foreach ($feeds as $key => $feed) { $description = ''; if ($feed['alias'] != $feed['path']) { $description .= $feed['alias'] .' ('. $feed['path'] .')'; } else { $description .= $feed['path']; } if (isset($feed['description'])) { $description .= ' - '. $feed['description']; } $feeds[$key] = $description; } } drupal_json($feeds); /* $feeds = _feedburner_get_feed_list($cat, array('match' => $key, 'feedburner' => FALSE)); $feeds = array_slice($feeds, 0, 10); $keepers = array(); foreach ($feeds as $feed) { if ($cat == 'feedburner') { $keepers[$feed['feedburner']] = $feed['feedburner']; } else { $keepers[$feed['path']] = ($feed['alias'] != $feed['path'] ? $feed['alias'] .' ('. $feed['path'] .')' : $feed['path']) . ($feed['description'] ? ' - '. $feed['description'] : ''); } } drupal_json($keepers);*/ }