' . $e . ''; - } - watchdog('fb', $message, array(), WATCHDOG_ERROR); - if (user_access(FB_PERM_ADMINISTER)) { - drupal_set_message($message, 'error'); - } -} - -/** - * Exception handler for PHP5 exceptions. - */ - function fb_handle_exception($exception) { - $message = t('Facebook API exception %message. !trace', array( - '%message' => $exception->getMessage(), - '!trace' => '
' . $exception->getTraceAsString() . '', - )); - watchdog('fb', $message, array(), WATCHDOG_ERROR); - //drupal_set_message($message, 'error'); - print $message; - - print "
\$_REQUEST:\n"; - print_r($_REQUEST); - print "\n\nREQUEST_URI:\n" . request_uri(); - print ""; - -} - -/** - * Simple wrapper around $fb->api() which caches data. Does not support the - * polymorphic arguments of $fb->api(). This is not a replacement for that - * function. - * - * This is intended to avoid performace problems when, for example, - * $fb->api('me') is called several times in a single request. - * - * @param $graph_path - * Something facebook's graph API will understand. Could be an ID or a path like 'me/accounts', for example. - * - * @param $params - * Extras to pass to the graph API. When making a request that requires a - * token, try array('access_token' => fb_get_token()). - */ -function fb_api($graph_path, $params = array()) { - static $cache; - $fb = $GLOBALS['_fb']; - if (!$fb) { - return; - } - if (!isset($cache)) { - $cache = array(); - } - if (!isset($cache[$graph_path])) { - $cache[$graph_path] = $fb->api($graph_path, $params); - } - return $cache[$graph_path]; -} - -/** - * DEPRECATED. Use fb_api() instead. - * Returns information about one or more facebook users. - * - * Historically, this helper function used facebook's users_getInfo API, hence - * the name. Now it uses fql.query, but accomplishes the same thing. - * - * @param $oids - * Array of facebook object IDs. In this case they should each be a user id. - * - * @param $fb - * Rarely needed. For cases when global $_fb is not set, or more than one - * facebook api has been initialized. - * - * @param $refresh_cache - * If true, force a call to facebook instead of relying on temporarily stored - * data. - */ -function fb_users_getInfo($oids, $fb = NULL, $refresh_cache = FALSE) { - if (!$fb) { - $fb = $GLOBALS['_fb']; - } - $infos = array(); - - if (!is_array($oids)) - $oids = array(); - - if ($fb) { - $app_id = $fb->getAppId(); - // First try cache - if (!$refresh_cache && isset($_SESSION['fb'])) { - foreach ($oids as $oid) { - if (isset($_SESSION['fb'][$app_id]['userinfo'][$oid])) { - $info = $_SESSION['fb'][$app_id]['userinfo'][$oid]; - $infos[] = $info; - } - } - } - if (count($infos) != count($oids)) { - // Session cache did not include all users, update the cache. - $fields = array( - 'about_me', - 'affiliations', - 'name', - 'is_app_user', - 'pic', - 'pic_big', - 'pic_square', - 'profile_update_time', - 'proxied_email', - 'status', - 'email_hashes', - 'email', - 'uid', - ); - try { - $infos = fb_fql_query($fb, 'SELECT ' . implode(', ', $fields) . ' FROM user WHERE uid in(' . implode(', ', $oids) . ')', array(fb_get_token($fb))); - // Update cache with recent results. - if (is_array($infos)) { - foreach ($infos as $info) { - $_SESSION['fb'][$app_id]['userinfo'][$info['uid']] = $info; - } - } - } catch (FacebookApiException $e) { - fb_log_exception($e, t('Failed to query facebook user info'), $fb); - } - } - - return $infos; - } -} - -/** - * For debugging, add $conf['fb_verbose'] = TRUE; to settings.php. - */ -function fb_verbose() { - return variable_get(FB_VAR_VERBOSE, NULL); -} - -/** - * This function will be replaced, hopefully, by format_username in D7. - * - * @see http://drupal.org/node/192056 - */ -function fb_format_username($account) { - $name = !empty($account->name) ? $account->name : variable_get('anonymous', t('Anonymous')); - drupal_alter('username', $name, $account); - return $name; -} - -/** - * hook_username_alter(). - * - * Return a user's facebook name, instead of local username. - * @TODO cache, because drupal doesn't, and calls this often. - */ -function fb_username_alter(&$name, $account) { - // This function can be called very early in the bootstrap process, before - // the modules are initialized, in which case we will fail to alter the - // name. - if ($GLOBALS['_fb'] && $fbu = fb_get_fbu($account)) { // @TODO - is fb_get_fbu() a performance hit here? - try { - // Use fql query instead of graph api, because it will succeed more often. - $data = fb_fql_query($GLOBALS['_fb'], "SELECT name FROM user WHERE uid=$fbu", array( - 'access_token' => fb_get_token($GLOBALS['_fb']), - )); - if (count($data) && isset($data[0]['name'])) { - $name = $data[0]['name']; - } - } - catch (Exception $e) { - fb_log_exception($e, t('Failed to alter username for facebook user %fbu', array( - '%fbu' => $fbu))); - } - } -} - -/** - * Implements hook_theme(). - * - * Returns description of theme functions. - * - * @see fb.theme.inc - */ -function fb_theme() { - return array( - 'fb_username' => array( - 'arguments' => array( - 'fbu' => NULL, - 'object' => NULL, - 'orig' => NULL, - ), - 'file' => 'fb.theme.inc', - ), - 'fb_user_picture' => array( - 'arguments' => array( - 'fbu' => NULL, - 'account' => NULL, - 'orig' => NULL, - ), - 'file' => 'fb.theme.inc', - ), - 'fb_fbml_popup' => array( - 'arguments' => array('elements' => NULL), - 'file' => 'fb.theme.inc', - ), - 'fb_login_button' => array( - 'arguments' => array( - 'text' => 'Connect with Facebook', - 'options' => NULL), - 'file' => 'fb.theme.inc', - ), - ); -} - -//// Javascript and Ajax helpers - -/** - * Ajax javascript callback. - * - * For sites which use ajax, various events may create javascript which is - * normally embedded in a page. For example, posting to a user's wall. When - * ajax is used instead of a page reload, this callback will provide any - * javascript which should be run. - */ -function fb_js_cb() { - $js_array = fb_invoke(FB_OP_JS, array('fb' => $GLOBALS['_fb'], 'fb_app' => $GLOBALS['_fb_app']), array()); - $extra_js = implode("\n", $extra); - print $extra_js; - exit(); -} - -/** - * Ajax callback handles an event from facebook's javascript sdk. - * - * @see - * fb.js and - * http://developers.facebook.com/docs/reference/javascript/FB.Event.subscribe - * - * @return - * Array of javascript to be evaluated by the page which called this - * callback. - */ -function fb_ajax_event($event_type) { - global $_fb, $_fb_app; - $js_array = array(); - - if (isset($_REQUEST['apikey'])) { - $_fb_app = fb_get_app(array('apikey' => $_REQUEST['apikey'])); - if ($_fb_app) { - $_fb = fb_api_init($_fb_app); - // Data to pass to hook_fb. - $data = array( - 'fb_app' => $_fb_app, - 'fb' => $_fb, - 'event_type' => $event_type, - 'event_data' => $_POST, // POSTed via ajax. - ); - - $js_array = fb_invoke(FB_OP_AJAX_EVENT, $data, array()); - - } - else { - watchdog('fb', 'fb_ajax_event did not find application %id', array('%id' => $_REQUEST['apikey']), WATCHDOG_ERROR); - } - - if ($event_type == 'session_change') { - // Session change is a special case. If user has logged out of - // facebook, we want a new drupal session. We do this here, even if - // fb_user.module is not enabled. - if (!isset($_POST['fbu']) || !$_POST['fbu']) { // Logout, not login. - _fb_logout(); - } - } - - } - else { - watchdog('fb', 'fb_ajax_event called badly. Not passed apikey.', array(), WATCHDOG_ERROR); - // Trying to track down what makes this happen. - if (fb_verbose() == 'extreme') { - watchdog('fb', 'fb_ajax_event called badly. Not passed apikey. trace: !trace', array( - '!trace' => '
' . print_r(debug_backtrace(), 1) . '', - ), WATCHDOG_ERROR); - } - } - drupal_json_output($js_array); - exit(); -} - -/** - * Menu callback for custom channel. - * - * @see http://developers.facebook.com/docs/reference/javascript/FB.init - */ -function fb_channel_page() { - //headers instructing browser to cache this page. - // Do these work? - drupal_add_http_header("Cache-Control", "public"); - drupal_add_http_header("Expires", "Sun, 17-Jan-2038 19:14:07 GMT"); - - $date = format_date(time()); - $output = "\n"; - $url = fb_js_settings('js_sdk_url'); - $output .= "\n"; - print $output; - exit(); -} - -//// Miscellaneous helpers and convenience functions. - -/** - * Protocol (http or https) of the current request. - */ -function fb_protocol() { - return (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https' : 'http'; -} - - -/** - * Convenience wrapper around drupal_access_denied(). Call on pages where the - * access is denied because the user is not logged into facebook. - */ -function fb_access_denied() { - if (!fb_facebook_user()) { - drupal_set_message(t('You must log into facebook to view this page.')); - } - drupal_access_denied(); - exit(); -} - + TRUE, + ))); + + // Data structure to pass to FB.init(); + $fb_init_settings = array( + 'xfbml' => FALSE, + 'status' => FALSE, + 'cookie' => variable_get(FB_VAR_USE_COOKIE, TRUE), + ); + + if ($_fb_app) { + // An App is configured. + + // Javascript settings needed by fb.js. + fb_js_settings('apikey', $_fb_app->apikey); + fb_js_settings('label', $_fb_app->label); + fb_js_settings('page_type', fb_settings(FB_SETTINGS_TYPE)); // canvas or connect. + $fb_init_settings['apiKey'] = $_fb_app->apikey; + $fb_init_settings['appId'] = $_fb_app->id; + + // Initialize the PHP API. + $_fb = fb_api_init($_fb_app); + + if ($_fb) { + + // Look for session info from several sources. + if ($session = $_fb->getUser()) { + // Learned session from cookie or signed request. + // Below, we store in our $_SESSION, just in case third-party cookies are not enabled. + } + elseif (isset($_REQUEST['fb_js_session'])) { + // Ajax callback via fb.js. + $session = json_decode($_REQUEST['fb_js_session'], TRUE); + } + elseif (isset($_SESSION['fb'][$_fb_app->apikey]['session']) && arg(0) != 'logout') { + // Use the session previously stored. + $session = $_SESSION['fb'][$_fb_app->apikey]['session']; + } + + // Set access token for SDK version 3.0 + $_fb->setAccessToken($session['access_token']); + + // Store session for future use. We'll need it if third-party cookies + // disabled, or we are not using facebook's cookie. + if (isset($session) && variable_get(FB_VAR_USE_SESSION, TRUE)) { + $_SESSION['fb'][$_fb_app->apikey]['session'] = $session; + } + + // Make javascript work even when third-party cookies disabled. + $fb_init_settings['session'] = $session; + + // Sometimes when canvas page is open in one tab, and user logs out of + // facebook in another, the canvas page has bogus session info when + // refreshed. Here we attempt to detect and cleanup. + if (isset($session) && ($request = $_fb->getSignedRequest())) { + if (!isset($request['user_id']) || + $request['user_id'] != $session['uid']) { + _fb_logout(); + $_fb->setSession(NULL); + unset($session); + unset($_SESSION['fb'][$_fb_app->apikey]); + unset($fb_init_settings['session']); + } + } + + // Give other modules a chance to initialize. + fb_invoke(FB_OP_INITIALIZE, array( + 'fb_app' => $_fb_app, + 'fb' => $_fb, + )); + + // See if the facebook user id is known + if ($fbs = $session) { + fb_invoke(FB_OP_APP_IS_AUTHORIZED, array( + 'fb_app' => $_fb_app, + 'fb' => $_fb, + 'fbu' => $_fb->getUser(), + )); + fb_js_settings('fbu', $_fb->getUser()); + } + else { + // Add perms to settings, for calling FB.login(). + $perms = array(); + drupal_alter('fb_required_perms', $perms); + fb_js_settings('perms', implode(',', $perms)); + } + } + else + watchdog('fb', "URL indicates a facebook app, but could not initialize Facebook", array(), WATCHDOG_ERROR); + + if (isset($_REQUEST['destination'])) { + $destination = $_REQUEST['destination']; + } + elseif (current_path()) { + $destination = current_path(); + } + else { + $destination = '
' . $e . ''; + } + watchdog('fb', $message, array(), WATCHDOG_ERROR); + if (user_access(FB_PERM_ADMINISTER)) { + drupal_set_message($message, 'error'); + } +} + +/** + * Exception handler for PHP5 exceptions. + */ + function fb_handle_exception($exception) { + $message = t('Facebook API exception %message. !trace', array( + '%message' => $exception->getMessage(), + '!trace' => '
' . $exception->getTraceAsString() . '', + )); + watchdog('fb', $message, array(), WATCHDOG_ERROR); + //drupal_set_message($message, 'error'); + print $message; + + print "
\$_REQUEST:\n"; + print_r($_REQUEST); + print "\n\nREQUEST_URI:\n" . request_uri(); + print ""; + +} + +/** + * Simple wrapper around $fb->api() which caches data. Does not support the + * polymorphic arguments of $fb->api(). This is not a replacement for that + * function. + * + * This is intended to avoid performace problems when, for example, + * $fb->api('me') is called several times in a single request. + * + * @param $graph_path + * Something facebook's graph API will understand. Could be an ID or a path like 'me/accounts', for example. + * + * @param $params + * Extras to pass to the graph API. When making a request that requires a + * token, try array('access_token' => fb_get_token()). + */ +function fb_api($graph_path, $params = array()) { + static $cache; + $fb = $GLOBALS['_fb']; + if (!$fb) { + return; + } + if (!isset($cache)) { + $cache = array(); + } + if (!isset($cache[$graph_path])) { + $cache[$graph_path] = $fb->api($graph_path, $params); + } + return $cache[$graph_path]; +} + +/** + * DEPRECATED. Use fb_api() instead. + * Returns information about one or more facebook users. + * + * Historically, this helper function used facebook's users_getInfo API, hence + * the name. Now it uses fql.query, but accomplishes the same thing. + * + * @param $oids + * Array of facebook object IDs. In this case they should each be a user id. + * + * @param $fb + * Rarely needed. For cases when global $_fb is not set, or more than one + * facebook api has been initialized. + * + * @param $refresh_cache + * If true, force a call to facebook instead of relying on temporarily stored + * data. + */ +function fb_users_getInfo($oids, $fb = NULL, $refresh_cache = FALSE) { + if (!$fb) { + $fb = $GLOBALS['_fb']; + } + $infos = array(); + + if (!is_array($oids)) + $oids = array(); + + if ($fb) { + $app_id = $fb->getAppId(); + // First try cache + if (!$refresh_cache && isset($_SESSION['fb'])) { + foreach ($oids as $oid) { + if (isset($_SESSION['fb'][$app_id]['userinfo'][$oid])) { + $info = $_SESSION['fb'][$app_id]['userinfo'][$oid]; + $infos[] = $info; + } + } + } + if (count($infos) != count($oids)) { + // Session cache did not include all users, update the cache. + $fields = array( + 'about_me', + 'affiliations', + 'name', + 'is_app_user', + 'pic', + 'pic_big', + 'pic_square', + 'profile_update_time', + 'proxied_email', + 'status', + 'email_hashes', + 'email', + 'uid', + ); + try { + $infos = fb_fql_query($fb, 'SELECT ' . implode(', ', $fields) . ' FROM user WHERE uid in(' . implode(', ', $oids) . ')', array(fb_get_token($fb))); + // Update cache with recent results. + if (is_array($infos)) { + foreach ($infos as $info) { + $_SESSION['fb'][$app_id]['userinfo'][$info['uid']] = $info; + } + } + } catch (FacebookApiException $e) { + fb_log_exception($e, t('Failed to query facebook user info'), $fb); + } + } + + return $infos; + } +} + +/** + * For debugging, add $conf['fb_verbose'] = TRUE; to settings.php. + */ +function fb_verbose() { + return variable_get(FB_VAR_VERBOSE, NULL); +} + +/** + * This function will be replaced, hopefully, by format_username in D7. + * + * @see http://drupal.org/node/192056 + */ +function fb_format_username($account) { + $name = !empty($account->name) ? $account->name : variable_get('anonymous', t('Anonymous')); + drupal_alter('username', $name, $account); + return $name; +} + +/** + * hook_username_alter(). + * + * Return a user's facebook name, instead of local username. + * @TODO cache, because drupal doesn't, and calls this often. + */ +function fb_username_alter(&$name, $account) { + // This function can be called very early in the bootstrap process, before + // the modules are initialized, in which case we will fail to alter the + // name. + if ($GLOBALS['_fb'] && $fbu = fb_get_fbu($account)) { // @TODO - is fb_get_fbu() a performance hit here? + try { + // Use fql query instead of graph api, because it will succeed more often. + $data = fb_fql_query($GLOBALS['_fb'], "SELECT name FROM user WHERE uid=$fbu", array( + 'access_token' => fb_get_token($GLOBALS['_fb']), + )); + if (count($data) && isset($data[0]['name'])) { + $name = $data[0]['name']; + } + } + catch (Exception $e) { + fb_log_exception($e, t('Failed to alter username for facebook user %fbu', array( + '%fbu' => $fbu))); + } + } +} + +/** + * Implements hook_theme(). + * + * Returns description of theme functions. + * + * @see fb.theme.inc + */ +function fb_theme() { + return array( + 'fb_username' => array( + 'arguments' => array( + 'fbu' => NULL, + 'object' => NULL, + 'orig' => NULL, + ), + 'file' => 'fb.theme.inc', + ), + 'fb_user_picture' => array( + 'arguments' => array( + 'fbu' => NULL, + 'account' => NULL, + 'orig' => NULL, + ), + 'file' => 'fb.theme.inc', + ), + 'fb_fbml_popup' => array( + 'arguments' => array('elements' => NULL), + 'file' => 'fb.theme.inc', + ), + 'fb_login_button' => array( + 'arguments' => array( + 'text' => 'Connect with Facebook', + 'options' => NULL), + 'file' => 'fb.theme.inc', + ), + ); +} + +//// Javascript and Ajax helpers + +/** + * Ajax javascript callback. + * + * For sites which use ajax, various events may create javascript which is + * normally embedded in a page. For example, posting to a user's wall. When + * ajax is used instead of a page reload, this callback will provide any + * javascript which should be run. + */ +function fb_js_cb() { + $js_array = fb_invoke(FB_OP_JS, array('fb' => $GLOBALS['_fb'], 'fb_app' => $GLOBALS['_fb_app']), array()); + $extra_js = implode("\n", $extra); + print $extra_js; + exit(); +} + +/** + * Ajax callback handles an event from facebook's javascript sdk. + * + * @see + * fb.js and + * http://developers.facebook.com/docs/reference/javascript/FB.Event.subscribe + * + * @return + * Array of javascript to be evaluated by the page which called this + * callback. + */ +function fb_ajax_event($event_type) { + global $_fb, $_fb_app; + $js_array = array(); + + if (isset($_REQUEST['apikey'])) { + $_fb_app = fb_get_app(array('apikey' => $_REQUEST['apikey'])); + if ($_fb_app) { + $_fb = fb_api_init($_fb_app); + // Data to pass to hook_fb. + $data = array( + 'fb_app' => $_fb_app, + 'fb' => $_fb, + 'event_type' => $event_type, + 'event_data' => $_POST, // POSTed via ajax. + ); + + $js_array = fb_invoke(FB_OP_AJAX_EVENT, $data, array()); + + } + else { + watchdog('fb', 'fb_ajax_event did not find application %id', array('%id' => $_REQUEST['apikey']), WATCHDOG_ERROR); + } + + if ($event_type == 'session_change') { + // Session change is a special case. If user has logged out of + // facebook, we want a new drupal session. We do this here, even if + // fb_user.module is not enabled. + if (!isset($_POST['fbu']) || !$_POST['fbu']) { // Logout, not login. + _fb_logout(); + } + } + + } + else { + watchdog('fb', 'fb_ajax_event called badly. Not passed apikey.', array(), WATCHDOG_ERROR); + // Trying to track down what makes this happen. + if (fb_verbose() == 'extreme') { + watchdog('fb', 'fb_ajax_event called badly. Not passed apikey. trace: !trace', array( + '!trace' => '
' . print_r(debug_backtrace(), 1) . '', + ), WATCHDOG_ERROR); + } + } + drupal_json_output($js_array); + exit(); +} + +/** + * Menu callback for custom channel. + * + * @see http://developers.facebook.com/docs/reference/javascript/FB.init + */ +function fb_channel_page() { + //headers instructing browser to cache this page. + // Do these work? + drupal_add_http_header("Cache-Control", "public"); + drupal_add_http_header("Expires", "Sun, 17-Jan-2038 19:14:07 GMT"); + + $date = format_date(time()); + $output = "\n"; + $url = fb_js_settings('js_sdk_url'); + $output .= "\n"; + print $output; + exit(); +} + +//// Miscellaneous helpers and convenience functions. + +/** + * Protocol (http or https) of the current request. + */ +function fb_protocol() { + return (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https' : 'http'; +} + + +/** + * Convenience wrapper around drupal_access_denied(). Call on pages where the + * access is denied because the user is not logged into facebook. + */ +function fb_access_denied() { + if (!fb_facebook_user()) { + drupal_set_message(t('You must log into facebook to view this page.')); + } + drupal_access_denied(); + exit(); +} + diff --git a/fb_app.info b/fb_app.info index dca0d2a..fa8b79b 100644 --- a/fb_app.info +++ b/fb_app.info @@ -1,10 +1,16 @@ -name = Facebook Apps -description = (fb_app.module) Host and administer Facebook apps. -package = Drupal for Facebook -core = 7.x - -dependencies[] = fb - -files[] = fb_app.module -files[] = fb_app.install -files[] = fb_app.admin.inc \ No newline at end of file +name = Facebook Apps +description = (fb_app.module) Host and administer Facebook apps. +package = Drupal for Facebook +core = 7.x + +dependencies[] = fb + +files[] = fb_app.module +files[] = fb_app.install +files[] = fb_app.admin.inc +; Information added by drupal.org packaging script on 2011-06-23 +version = "7.x-4.x-dev" +core = "7.x" +project = "fb" +datestamp = "1308787966" + diff --git a/fb_canvas.info b/fb_canvas.info index 1a5da5c..52d193f 100644 --- a/fb_canvas.info +++ b/fb_canvas.info @@ -1,12 +1,19 @@ -name = FB Canvas Pages -description = (fb_canvas.module) Host apps on facebook.com using iframe canvas pages. -package = Drupal for Facebook -core = 7.x - -dependencies[] = fb -dependencies[] = fb_app - -files[] = fb_canvas.module -files[] = fb_canvas.admin.inc -files[] = fb_url_rewrite.inc - +name = FB Canvas Pages +description = (fb_canvas.module) Host apps on facebook.com using iframe canvas pages. +package = Drupal for Facebook +core = 7.x + +dependencies[] = fb +dependencies[] = fb_app + +files[] = fb_canvas.module +files[] = fb_canvas.admin.inc +files[] = fb_url_rewrite.inc + + +; Information added by drupal.org packaging script on 2011-06-23 +version = "7.x-4.x-dev" +core = "7.x" +project = "fb" +datestamp = "1308787966" + diff --git a/fb_connect.info b/fb_connect.info index 632b6b1..91b7a27 100644 --- a/fb_connect.info +++ b/fb_connect.info @@ -1,11 +1,17 @@ -name = Facebook Connect -description = (fb_connect.module) Host Facebook Connect apps. Login buttons and FBML helpers that are useful on iframe canvas pages as well. -package = Drupal for Facebook -core = 7.x - -dependencies[] = fb -dependencies[] = fb_app - -files[] = fb_connect.admin.inc -files[] = fb_connect.install -files[] = fb_connect.module \ No newline at end of file +name = Facebook Connect +description = (fb_connect.module) Host Facebook Connect apps. Login buttons and FBML helpers that are useful on iframe canvas pages as well. +package = Drupal for Facebook +core = 7.x + +dependencies[] = fb +dependencies[] = fb_app + +files[] = fb_connect.admin.inc +files[] = fb_connect.install +files[] = fb_connect.module +; Information added by drupal.org packaging script on 2011-06-23 +version = "7.x-4.x-dev" +core = "7.x" +project = "fb" +datestamp = "1308787966" + diff --git a/fb_connect.module b/fb_connect.module index 27dbabb..01ffa77 100644 --- a/fb_connect.module +++ b/fb_connect.module @@ -1,457 +1,457 @@ - 'Facebook Connect', - 'description' => 'Configure Facebook Connect', - 'page callback' => 'drupal_get_form', - 'page arguments' => array('fb_connect_admin_settings'), - 'access arguments' => array(FB_PERM_ADMINISTER), - 'file' => 'fb_connect.admin.inc', - 'type' => MENU_LOCAL_TASK, - ); - - - return $items; -} - - -/** - * Prepare for fbConnect use. Because a single Drupal might support - * multiple apps, we don't know in advance which is the fbConnect app. - */ -function fb_connect_app_init($fb_app) { - if (isset($GLOBALS['_fb_app']) && - $GLOBALS['_fb_app']->apikey != $fb_app->apikey) { - // If we're in an iframe, only support connect for the iframe app. - return; - } - - if ($fb = fb_api_init($fb_app)) { - $fbu = $fb->getUser(); - if ($fbu && - (!isset($GLOBALS['_fb_app']) || $GLOBALS['_fb_app']->apikey != $fb_app->apikey)) { - // The user has authorized the app and we now know something about them. Use a hook to trigger the actions of other modules. - fb_invoke(FB_OP_APP_IS_AUTHORIZED, array( - 'fbu' => $fbu, - 'fb_app' => $fb_app, - 'fb' => $fb)); - } - - // Remember which app we've initialized. - _fb_connect_set_app($fb_app); - _fb_connect_add_js($fb_app, $fb); - } - return $fb; -} - -/** - * Helper function for other modules to know page is connected. - * - * Note that this may return data on connect pages and in iframe apps - * (depending on how iframe is configured). - */ -function fb_connect_get_app() { - return _fb_connect_set_app(); -} -function _fb_connect_set_app($fb_app = NULL) { - $cache = &drupal_static(__FUNCTION__); - if (isset($fb_app)) { - $cache = $fb_app; - } - return $cache; -} - -/** - * Implements hook_fb(). - */ -function fb_connect_fb($op, $data, &$return) { - if ($op == FB_OP_CURRENT_APP && !$return && !fb_is_canvas()) { - // This will cause fb.module to set the global $_fb when user is logged in via fbConnect. - if ($apikey = variable_get(FB_VAR_APIKEY, NULL)) { - // Use $conf['fb_apikey'] if set in settings.php. - $return = fb_get_app(array('apikey' => $apikey)); - } - elseif ($label = variable_get(FB_CONNECT_VAR_PRIMARY, NULL)) { - $return = fb_get_app(array('label' => $label)); - } - } - elseif ($op == FB_OP_POST_INIT) { - if (!fb_is_tab()) { - // Init Facebook javascript for primary app - _fb_connect_add_js($data['fb_app'], $data['fb']); - } - - // Include our admin hooks. - if (fb_is_fb_admin_page()) { - module_load_include('inc', 'fb_connect', 'fb_connect.admin'); - } - } -} - -/** - * This wrapper function around drupal_add_js() ensures that our - * settings are added once and only once when needed. - * - */ -function _fb_connect_add_js($fb_app, $fb) { - $just_once = &drupal_static(__FUNCTION__); - - if (fb_is_tab()) - // Tabs are FBML. - return; - - if (!isset($just_once)) { - drupal_add_js(array( - 'fb_connect' => array( - 'front_url' => url('
Be sure to select a format that allows XFBML tags! (That is, use Full HTML or PHP code (PHP Filter module must be enabled), rather than Filtered HTML.)
", - '#weight' => -10, - ); - $form['config']['anon_not_connected']['#title'] = t('Anonymous user, not connected'); - $form['config']['anon_not_connected']['#description'] = t('Settings when local user is Anonymous, and not connected to Facebook. Typically a new account will be created when the user clicks the connect button.'); - $form['config']['anon_not_connected']['body']['#description'] = t('Suggestion: %default .', array('%default' => $orig_defaults['anon_not_connected']['body']['value'])); - - $form['config']['user_not_connected']['#title'] = t('Registered user, not connected'); - $form['config']['user_not_connected']['#description'] = t('Settings when local user is registered, and not connected to Facebook. Typically the facebook id will be linked to the local id after the user clicks the connect button.'); - $form['config']['user_not_connected']['body']['#description'] = t('Suggestion: %default .', array('%default' => $orig_defaults['user_not_connected']['body']['value'])); - $form['config']['connected']['#title'] = t('Connected user'); - $form['config']['connected']['#description'] = t('Settings when local user is connected to Facebook. You may render facebook\'s logout button, and/or information about the user. Consider using XFBML such as <fb:name uid=!fbu></fb:name> or <fb:profile-pic uid=!fbu></fb:profile-pic>', array('xfbml_url' => 'http://wiki.developers.facebook.com/index.php/XFBML')); - $form['config']['connected']['body']['#description'] .= t('Note that !fbu will be replaced with the user\'s facebook id.Suggestion: %default .', array('%default' => $orig_defaults['connected']['body']['value'])); - - return $form; -} - -/** - * Implements hook_block_save(). - */ -function fb_connect_block_save($delta = '', $edit = array()) { - variable_set('fb_connect_block_' . $delta, $edit['config']); -} - -function fb_connect_block_view($delta = '') { - if (!fb_is_tab()) { - // Hide block on tabs, where the $fbu is actually the page, not the user. - if (strpos($delta, 'login_') === 0) { - // Login block - $label = substr($delta, 6); // length of 'login_' - $fb_app = fb_get_app(array('label' => $label)); - if ($fb_app && - ($fb = fb_connect_app_init($fb_app))) { - $fbu = $fb->getUser(); - - //_fb_connect_add_js($fb_app); moved to fb_connect_app_init() - - $base = drupal_get_path('module', 'fb_connect'); - - $config = variable_get('fb_connect_block_' . $delta, _fb_connect_block_login_defaults()); - if ($fbu) { - $key = 'connected'; - } - elseif ($GLOBALS['user']->uid >= 1) { - $key = 'user_not_connected'; - } - else { - $key = 'anon_not_connected'; - } - - $subject = $config[$key]['title']; - $content = $config[$key]['body']['value']; - - // substitute fbu - $content = str_replace('!fbu', $fbu, $content); - - // substitute perms - $perms = array(); - drupal_alter('fb_required_perms', $perms); - $content = str_replace('!perms', implode(',', $perms), $content); - - // Filter output according to settings in block configuration - $subject = check_plain($subject); - if (isset($config[$key]['body']['format'])) { - $content = check_markup($content, $config[$key]['body']['format'], '', FALSE); - } - - $block = array( - 'subject' => $subject, - 'content' => $content, - ); - return $block; - } - } - } -} - -/** - * Helper returns configuration for this module, on a per-app basis. - */ -function _fb_connect_get_config($fb_app) { - $fb_app_data = fb_get_app_data($fb_app); - $config = isset($fb_app_data['fb_connect']) ? $fb_app_data['fb_connect'] : array(); - - // Merge in defaults - $config += array( - - ); - return $config; -} - -/** - * Implements hook_form_alter(). - */ -function fb_connect_form_alter(&$form, &$form_state, $form_id) { - // Add our settings to the fb_app edit form. - if (isset($form['fb_app_data'])) { - $fb_app = $form['#fb_app']; - - $form['fb_app_data']['fb_connect'] = array( - '#type' => 'fieldset', - '#title' => 'Facebook connect', - '#tree' => TRUE, - '#collapsible' => TRUE, - '#collapsed' => $fb_app->label ? TRUE : FALSE, - ); - - // "Primary" will be initialized on every non-canvas page. - $primary_label = variable_get(FB_CONNECT_VAR_PRIMARY, NULL); - $form['fb_app_data']['fb_connect']['primary'] = array( - '#type' => 'checkbox', - '#title' => t('Primary'), - '#description' => t('Initialize fbConnect javascript on all (non-canvas) pages. If this site supports multiple Facebook Apps, this may be checked for at most one.'), - '#default_value' => isset($fb_app->label) && ($primary_label == $fb_app->label), - ); - if (($primary_label) && ($primary_label != $fb_app->label)) { - $form['fb_app_data']['fb_connect']['primary']['#description'] .= '
' . - t('Note that checking this will replace %app as the primary Facebook Connect app.', array('%app' => $primary_label)); - } - $form['buttons']['submit']['#submit'][] = 'fb_connect_app_submit'; - } -} - -/** - * Submit callback. Sets or unsets "primary" app. - */ -function fb_connect_app_submit($form, &$form_state) { - $values = $form_state['values']; - $label = $values['label']; - $data = $values['fb_app_data']['fb_connect']; - if ($data['primary']) { - variable_set(FB_CONNECT_VAR_PRIMARY, $label); - drupal_set_message(t('%label is the primary Facebook Connect application.', array('%label' => $label))); - } - elseif ($label == variable_get(FB_CONNECT_VAR_PRIMARY, NULL)) { - // This app was the primary one, but the user has unchecked it. - variable_set(FB_CONNECT_VAR_PRIMARY, NULL); - } -} - - -/** - * Implements hook_theme_registry_alter(). - * - * Override theme functions for things that can be displayed using - * XFBML. Currently overriding username and user_picture. We rename - * the original entries, as we will use them for users without - * javascript enabled. - * - * This hook is not well documented. Who knows what its supposed to - * return? No doubt this will need updating with each new version of - * Drupal. - */ -function fb_connect_theme_registry_alter(&$theme_registry) { - // Ideally, we'd do this only on themes which will certainly be used for facebook connect pages. - if (variable_get(FB_CONNECT_VAR_THEME_USERNAME_2, TRUE) || - (variable_get(FB_CONNECT_VAR_THEME_USERNAME_1, TRUE) && - $theme_registry['username']['type'] == 'module')) { - // Re-register the original theme function under a new name. - $theme_registry['fb_connect_username_orig'] = $theme_registry['username']; - // Override theme username - $theme_registry['username'] = array( - 'variables' => array('object' => NULL), - 'function' => 'fb_connect_theme_username_override', - 'type' => 'module', - 'theme path' => drupal_get_path('module', 'fb_connect'), // something is needed here but it isn't used - ); - } - - if (variable_get(FB_CONNECT_VAR_THEME_USERPIC_2, TRUE) || - (variable_get(FB_CONNECT_VAR_THEME_USERPIC_1, TRUE) && - $theme_registry['user_picture']['type'] == 'module')) { - // Re-register the original theme function under a new name. - $theme_registry['fb_connect_user_picture_orig'] = $theme_registry['user_picture']; - // Override theme username - $theme_registry['user_picture'] = array( - 'variables' => array('account' => NULL), - 'function' => 'fb_connect_theme_user_picture_override', - 'type' => 'module', - 'theme path' => drupal_get_path('module', 'fb_connect'), // something is needed here but it isn't used - ); - } -} - -/** - * Our replacement for theme('user_picture', ...) - */ -function fb_connect_theme_user_picture_override($variables) { - $account = $variables['account']; - // Markup without fb_connect. - $orig = theme('fb_connect_user_picture_orig', array('account' => $account)); - - // Respect Drupal's profile pic, if uploaded. - if (isset($account->picture) && $account->picture) { - return $orig; - } - - if ($fbu = fb_get_object_fbu($account)) { - $output = theme('fb_user_picture', array( - 'fbu' => $fbu, - 'account' => $account, - 'orig' => $orig, - )); - } - else { - $output = $orig; - } - return $output; -} - -/** - * Our replacement for theme('username', ...) - */ -function fb_connect_theme_username_override($variables) { - $account = $variables['account']; - $orig = theme('fb_connect_username_orig', $variables); - - if ($fbu = fb_get_object_fbu($account)) { - // Theme the username with XFBML, using original username as backup. - return theme('fb_username', array( - 'fbu' => $fbu, - 'account' => $account, - 'orig' => $orig, - )); - } - else { - return $orig; - } -} - - - + 'Facebook Connect', + 'description' => 'Configure Facebook Connect', + 'page callback' => 'drupal_get_form', + 'page arguments' => array('fb_connect_admin_settings'), + 'access arguments' => array(FB_PERM_ADMINISTER), + 'file' => 'fb_connect.admin.inc', + 'type' => MENU_LOCAL_TASK, + ); + + + return $items; +} + + +/** + * Prepare for fbConnect use. Because a single Drupal might support + * multiple apps, we don't know in advance which is the fbConnect app. + */ +function fb_connect_app_init($fb_app) { + if (isset($GLOBALS['_fb_app']) && + $GLOBALS['_fb_app']->apikey != $fb_app->apikey) { + // If we're in an iframe, only support connect for the iframe app. + return; + } + + if ($fb = fb_api_init($fb_app)) { + $fbu = $fb->getUser(); + if ($fbu && + (!isset($GLOBALS['_fb_app']) || $GLOBALS['_fb_app']->apikey != $fb_app->apikey)) { + // The user has authorized the app and we now know something about them. Use a hook to trigger the actions of other modules. + fb_invoke(FB_OP_APP_IS_AUTHORIZED, array( + 'fbu' => $fbu, + 'fb_app' => $fb_app, + 'fb' => $fb)); + } + + // Remember which app we've initialized. + _fb_connect_set_app($fb_app); + _fb_connect_add_js($fb_app, $fb); + } + return $fb; +} + +/** + * Helper function for other modules to know page is connected. + * + * Note that this may return data on connect pages and in iframe apps + * (depending on how iframe is configured). + */ +function fb_connect_get_app() { + return _fb_connect_set_app(); +} +function _fb_connect_set_app($fb_app = NULL) { + $cache = &drupal_static(__FUNCTION__); + if (isset($fb_app)) { + $cache = $fb_app; + } + return $cache; +} + +/** + * Implements hook_fb(). + */ +function fb_connect_fb($op, $data, &$return) { + if ($op == FB_OP_CURRENT_APP && !$return && !fb_is_canvas()) { + // This will cause fb.module to set the global $_fb when user is logged in via fbConnect. + if ($apikey = variable_get(FB_VAR_APIKEY, NULL)) { + // Use $conf['fb_apikey'] if set in settings.php. + $return = fb_get_app(array('apikey' => $apikey)); + } + elseif ($label = variable_get(FB_CONNECT_VAR_PRIMARY, NULL)) { + $return = fb_get_app(array('label' => $label)); + } + } + elseif ($op == FB_OP_POST_INIT) { + if (!fb_is_tab()) { + // Init Facebook javascript for primary app + _fb_connect_add_js($data['fb_app'], $data['fb']); + } + + // Include our admin hooks. + if (fb_is_fb_admin_page()) { + module_load_include('inc', 'fb_connect', 'fb_connect.admin'); + } + } +} + +/** + * This wrapper function around drupal_add_js() ensures that our + * settings are added once and only once when needed. + * + */ +function _fb_connect_add_js($fb_app, $fb) { + $just_once = &drupal_static(__FUNCTION__); + + if (fb_is_tab()) + // Tabs are FBML. + return; + + if (!isset($just_once)) { + drupal_add_js(array( + 'fb_connect' => array( + 'front_url' => url('
Be sure to select a format that allows XFBML tags! (That is, use Full HTML or PHP code (PHP Filter module must be enabled), rather than Filtered HTML.)
", + '#weight' => -10, + ); + $form['config']['anon_not_connected']['#title'] = t('Anonymous user, not connected'); + $form['config']['anon_not_connected']['#description'] = t('Settings when local user is Anonymous, and not connected to Facebook. Typically a new account will be created when the user clicks the connect button.'); + $form['config']['anon_not_connected']['body']['#description'] = t('Suggestion: %default .', array('%default' => $orig_defaults['anon_not_connected']['body']['value'])); + + $form['config']['user_not_connected']['#title'] = t('Registered user, not connected'); + $form['config']['user_not_connected']['#description'] = t('Settings when local user is registered, and not connected to Facebook. Typically the facebook id will be linked to the local id after the user clicks the connect button.'); + $form['config']['user_not_connected']['body']['#description'] = t('Suggestion: %default .', array('%default' => $orig_defaults['user_not_connected']['body']['value'])); + $form['config']['connected']['#title'] = t('Connected user'); + $form['config']['connected']['#description'] = t('Settings when local user is connected to Facebook. You may render facebook\'s logout button, and/or information about the user. Consider using XFBML such as <fb:name uid=!fbu></fb:name> or <fb:profile-pic uid=!fbu></fb:profile-pic>', array('xfbml_url' => 'http://wiki.developers.facebook.com/index.php/XFBML')); + $form['config']['connected']['body']['#description'] .= t('Note that !fbu will be replaced with the user\'s facebook id.Suggestion: %default .', array('%default' => $orig_defaults['connected']['body']['value'])); + + return $form; +} + +/** + * Implements hook_block_save(). + */ +function fb_connect_block_save($delta = '', $edit = array()) { + variable_set('fb_connect_block_' . $delta, $edit['config']); +} + +function fb_connect_block_view($delta = '') { + if (!fb_is_tab()) { + // Hide block on tabs, where the $fbu is actually the page, not the user. + if (strpos($delta, 'login_') === 0) { + // Login block + $label = substr($delta, 6); // length of 'login_' + $fb_app = fb_get_app(array('label' => $label)); + if ($fb_app && + ($fb = fb_connect_app_init($fb_app))) { + $fbu = $fb->getUser(); + + //_fb_connect_add_js($fb_app); moved to fb_connect_app_init() + + $base = drupal_get_path('module', 'fb_connect'); + + $config = variable_get('fb_connect_block_' . $delta, _fb_connect_block_login_defaults()); + if ($fbu) { + $key = 'connected'; + } + elseif ($GLOBALS['user']->uid >= 1) { + $key = 'user_not_connected'; + } + else { + $key = 'anon_not_connected'; + } + + $subject = $config[$key]['title']; + $content = $config[$key]['body']['value']; + + // substitute fbu + $content = str_replace('!fbu', $fbu, $content); + + // substitute perms + $perms = array(); + drupal_alter('fb_required_perms', $perms); + $content = str_replace('!perms', implode(',', $perms), $content); + + // Filter output according to settings in block configuration + $subject = check_plain($subject); + if (isset($config[$key]['body']['format'])) { + $content = check_markup($content, $config[$key]['body']['format'], '', FALSE); + } + + $block = array( + 'subject' => $subject, + 'content' => $content, + ); + return $block; + } + } + } +} + +/** + * Helper returns configuration for this module, on a per-app basis. + */ +function _fb_connect_get_config($fb_app) { + $fb_app_data = fb_get_app_data($fb_app); + $config = isset($fb_app_data['fb_connect']) ? $fb_app_data['fb_connect'] : array(); + + // Merge in defaults + $config += array( + + ); + return $config; +} + +/** + * Implements hook_form_alter(). + */ +function fb_connect_form_alter(&$form, &$form_state, $form_id) { + // Add our settings to the fb_app edit form. + if (isset($form['fb_app_data'])) { + $fb_app = $form['#fb_app']; + + $form['fb_app_data']['fb_connect'] = array( + '#type' => 'fieldset', + '#title' => 'Facebook connect', + '#tree' => TRUE, + '#collapsible' => TRUE, + '#collapsed' => $fb_app->label ? TRUE : FALSE, + ); + + // "Primary" will be initialized on every non-canvas page. + $primary_label = variable_get(FB_CONNECT_VAR_PRIMARY, NULL); + $form['fb_app_data']['fb_connect']['primary'] = array( + '#type' => 'checkbox', + '#title' => t('Primary'), + '#description' => t('Initialize fbConnect javascript on all (non-canvas) pages. If this site supports multiple Facebook Apps, this may be checked for at most one.'), + '#default_value' => isset($fb_app->label) && ($primary_label == $fb_app->label), + ); + if (($primary_label) && ($primary_label != $fb_app->label)) { + $form['fb_app_data']['fb_connect']['primary']['#description'] .= '
' . + t('Note that checking this will replace %app as the primary Facebook Connect app.', array('%app' => $primary_label)); + } + $form['buttons']['submit']['#submit'][] = 'fb_connect_app_submit'; + } +} + +/** + * Submit callback. Sets or unsets "primary" app. + */ +function fb_connect_app_submit($form, &$form_state) { + $values = $form_state['values']; + $label = $values['label']; + $data = $values['fb_app_data']['fb_connect']; + if ($data['primary']) { + variable_set(FB_CONNECT_VAR_PRIMARY, $label); + drupal_set_message(t('%label is the primary Facebook Connect application.', array('%label' => $label))); + } + elseif ($label == variable_get(FB_CONNECT_VAR_PRIMARY, NULL)) { + // This app was the primary one, but the user has unchecked it. + variable_set(FB_CONNECT_VAR_PRIMARY, NULL); + } +} + + +/** + * Implements hook_theme_registry_alter(). + * + * Override theme functions for things that can be displayed using + * XFBML. Currently overriding username and user_picture. We rename + * the original entries, as we will use them for users without + * javascript enabled. + * + * This hook is not well documented. Who knows what its supposed to + * return? No doubt this will need updating with each new version of + * Drupal. + */ +function fb_connect_theme_registry_alter(&$theme_registry) { + // Ideally, we'd do this only on themes which will certainly be used for facebook connect pages. + if (variable_get(FB_CONNECT_VAR_THEME_USERNAME_2, TRUE) || + (variable_get(FB_CONNECT_VAR_THEME_USERNAME_1, TRUE) && + $theme_registry['username']['type'] == 'module')) { + // Re-register the original theme function under a new name. + $theme_registry['fb_connect_username_orig'] = $theme_registry['username']; + // Override theme username + $theme_registry['username'] = array( + 'variables' => array('object' => NULL), + 'function' => 'fb_connect_theme_username_override', + 'type' => 'module', + 'theme path' => drupal_get_path('module', 'fb_connect'), // something is needed here but it isn't used + ); + } + + if (variable_get(FB_CONNECT_VAR_THEME_USERPIC_2, TRUE) || + (variable_get(FB_CONNECT_VAR_THEME_USERPIC_1, TRUE) && + $theme_registry['user_picture']['type'] == 'module')) { + // Re-register the original theme function under a new name. + $theme_registry['fb_connect_user_picture_orig'] = $theme_registry['user_picture']; + // Override theme username + $theme_registry['user_picture'] = array( + 'variables' => array('account' => NULL), + 'function' => 'fb_connect_theme_user_picture_override', + 'type' => 'module', + 'theme path' => drupal_get_path('module', 'fb_connect'), // something is needed here but it isn't used + ); + } +} + +/** + * Our replacement for theme('user_picture', ...) + */ +function fb_connect_theme_user_picture_override($variables) { + $account = $variables['account']; + // Markup without fb_connect. + $orig = theme('fb_connect_user_picture_orig', array('account' => $account)); + + // Respect Drupal's profile pic, if uploaded. + if (isset($account->picture) && $account->picture) { + return $orig; + } + + if ($fbu = fb_get_object_fbu($account)) { + $output = theme('fb_user_picture', array( + 'fbu' => $fbu, + 'account' => $account, + 'orig' => $orig, + )); + } + else { + $output = $orig; + } + return $output; +} + +/** + * Our replacement for theme('username', ...) + */ +function fb_connect_theme_username_override($variables) { + $account = $variables['account']; + $orig = theme('fb_connect_username_orig', $variables); + + if ($fbu = fb_get_object_fbu($account)) { + // Theme the username with XFBML, using original username as backup. + return theme('fb_username', array( + 'fbu' => $fbu, + 'account' => $account, + 'orig' => $orig, + )); + } + else { + return $orig; + } +} + + + diff --git a/fb_devel.info b/fb_devel.info index eac0cbb..7d01f46 100644 --- a/fb_devel.info +++ b/fb_devel.info @@ -1,12 +1,18 @@ -name = FB Development tools -description = (fb_devel.module) Catch errors and solve problems before they surprise you. Displays messages and blocks that help when developing and debugging Apps. Disable on your production server, when your site is live, because this module adds overhead. - -package = Drupal for Facebook - -core = 7.x - -dependencies[] = fb -dependencies[] = devel - -files[] = fb_devel.install -files[] = fb_devel.module \ No newline at end of file +name = FB Development tools +description = (fb_devel.module) Catch errors and solve problems before they surprise you. Displays messages and blocks that help when developing and debugging Apps. Disable on your production server, when your site is live, because this module adds overhead. + +package = Drupal for Facebook + +core = 7.x + +dependencies[] = fb +dependencies[] = devel + +files[] = fb_devel.install +files[] = fb_devel.module +; Information added by drupal.org packaging script on 2011-06-23 +version = "7.x-4.x-dev" +core = "7.x" +project = "fb" +datestamp = "1308787966" + diff --git a/fb_devel.module b/fb_devel.module index e1a536e..697ee01 100644 --- a/fb_devel.module +++ b/fb_devel.module @@ -1,825 +1,825 @@ - 'fb_devel_page', - 'type' => MENU_CALLBACK, - 'access callback' => TRUE, /* TODO: restrict access */ - ); - - $items['fb/devel/fbu'] = array( - 'page callback' => 'fb_devel_fbu_page', - 'type' => MENU_CALLBACK, - 'access callback' => TRUE, - ); - - $items['fb/devel/tab'] = array( - 'page callback' => 'fb_devel_tab', - 'type' => MENU_CALLBACK, - 'access callback' => TRUE, /* TODO: restrict access */ - ); - - // Return some info for debugging AHAH problems - $items['fb/devel/js'] = array( - 'page callback' => 'fb_devel_js', - 'type' => MENU_CALLBACK, - 'access callback' => TRUE, - ); - - $items['fb/devel/linter'] = array( - 'title' => 'Facebook linter', - 'page callback' => 'drupal_not_found', // Because we alter link, below. - 'type' => MENU_NORMAL_ITEM, - 'access arguments' => array('access devel information'), - 'menu_name' => 'devel', - 'options' => array('alter' => TRUE), - ); - - return $items; -} - -// Trick learned from devel.module, to make link to linter for the current page. -function fb_devel_translated_menu_link_alter(&$item) { - if ($item['link_path'] == 'fb/devel/linter' || - $item['link_path'] == FB_DEVEL_URL_LINTER) { - //dpm($item, __FUNCTION__); - $item['href'] = FB_DEVEL_URL_LINTER; // href matters. link_path and router path do not. - $item['localized_options']['query'] = array( - 'url' => url(request_path(), array('absolute' => TRUE)), - ); - } -} - -/** - * Implements hook_init(). - */ -function fb_devel_init() { - if (user_access('access devel information')) { - // Add our module's javascript. - drupal_add_js(drupal_get_path('module', 'fb_devel') . '/fb_devel.js'); - } - - // fb_settings.inc sanity check. - if (isset($GLOBALS['fb_init_no_settings'])) { - if (user_access('access administration pages') && (module_exists('fb_canvas') || modules_exists('fb_tab'))) { - // fb_settings.php must be included for canvas or tab support. - drupal_set_message(t('!drupal_for_facebook (fb_canvas.module) has been enabled, but fb_settings.inc is not included in settings.php. Please read the !readme.', - array('!drupal_for_facebook' => l(t('Drupal for Facebook'), 'http://drupal.org/project/fb'), - // This link should work with clean URLs - // disabled. - '!readme' => 'README.txt')), 'error'); - } - } - - - - // $conf['fb_apikey'] sanity check - if ($apikey = variable_get(FB_VAR_APIKEY, NULL)) { - $fb_app = fb_get_app(array('apikey' => $apikey)); - $message = t('Drupal for Facebook no longer uses the \'fb_apikey\' variable. Change $conf[\'fb_apikey\'] in your settings.php. Use $conf[\'fb_id\'] instead, and make the value the app id (%app_id) instead of the apikey.', array( - '%app_id' => $fb_app->id, - )); - if (user_access(FB_PERM_ADMINISTER)) { - drupal_set_message($message, 'error'); - } - watchdog('fb_devel', $message, array(), WATCHDOG_WARNING); - } - - // $conf['fb_id'] sanity check - if ($id = variable_get(FB_VAR_ID, NULL)) { - if ($label = variable_get(FB_CONNECT_VAR_PRIMARY, NULL)) { - $fb_app = fb_get_app(array('label' => $label)); - if ($fb_app && ($fb_app->id != $id)) { - $message = t('Drupal for Facebook has detected a problem. $conf[\'fb_id\'] (%fb_id) is not the same as the primary application %label (%fb_primary_id).', - array( - '%fb_id' => $id, - '%fb_primary_id' => $fb_app->id, - '%label' => $fb_app->label, - )); - if (user_access(FB_PERM_ADMINISTER)) { - drupal_set_message($message, 'error'); - } - watchdog('fb_devel', $message, array(), WATCHDOG_WARNING); - } - } - } - - // fb_user table sanity check - if (module_exists('fb_user')) { - if (db_query("SELECT count(*) FROM {authmap} WHERE module='fb_user'")->fetchField()) { - $message = 'fb_user data has not been migrated from authmap table. Run update.php.'; - $args = array(); - if (user_access('access administration pages')) { - drupal_set_message(t($message, $args), 'error'); - } - watchdog('fb_devel', $message, $args, WATCHDOG_ERROR); - } - } - - // Old url rewrite sanity check. - if ($id = fb_settings(FB_SETTINGS_CB)) { - if ($GLOBALS['_fb_app']->apikey == $id) { - $message = t('Facebook callback URLs have changed. They now include the app\'s ID, instead of APIKEY. Your application %label has not been updated. Either sync properties or manually change callbacks on remote settings.', array( - '%label' => $GLOBALS['_fb_app']->title, - '!sync_url' => url(FB_PATH_ADMIN_APPS . '/' . $GLOBALS['_fb_app']->label . '/fb/set_props', array( - 'fb_url_alter' => FALSE, - )), - )); - if (user_access('access administration pages')) { - drupal_set_message(t($message, $args), 'warning'); - } - watchdog('fb_devel', $message, $args, WATCHDOG_WARNING); - } - } -} - -/** - * Implements hook_fb(). - */ -function fb_devel_fb($op, $data, &$return) { - $fb_app = isset($data['fb_app']) ? $data['fb_app'] : NULL; - $fb = isset($data['fb']) ? $data['fb'] : NULL; - $errors = 0; - - if ($op == FB_OP_INITIALIZE) { - - if (fb_settings(FB_SETTINGS_APIKEY) && - ($fb_app->apikey != fb_settings(FB_SETTINGS_APIKEY))) { - $message = t('Drupal for Facebook has detected a problem. The initialized app has an apikey (%fb_app_apikey), while the settings indicates a different apikey (%fb_settings_apikey).', array( - '%fb_app_apikey' => $fb_app->apikey, - '%fb_settings_apikey' => fb_settings(FB_SETTINGS_APIKEY), - )); - drupal_set_message($message, 'error'); - watchdog('fb_devel', $message, array(), WATCHDOG_WARNING); - $errors++; - } - - // This value comes from url rewriting. Recommended on canvas pages. - $id = fb_settings(FB_SETTINGS_CB); - - // Sanity check. - if ($id && $id != $fb_app->id) { - $message = t('fb_app id (%fb_app_id) does not equal fb settings id (%fb_settings_id). This is usually caused by the wrong callback url on your facebook application settings form.', - array('%fb_app_id' => $fb_app->id, - '%fb_settings_id' => $id, - '!url' => "http://www.facebook.com/developers/apps.php", - )); - drupal_set_message($message, 'warning'); - watchdog('fb_devel', $message, array(), WATCHDOG_WARNING); - $errors++; - } - - // Catch badly formed links ASAP. - if ($id && !fb_is_canvas() && !fb_is_tab()) { - // Skip check on callbacks from facebook. - if ((arg(0) != 'fb_app') || (arg(1) != 'event')) { - $message = t('URL starts with %prefix. This should never happen on connect pages. Did the previous page have a badly formed link?', array( - '%prefix' => FB_SETTINGS_CB . '/' . $id, - )); - drupal_set_message($message, 'error'); - $errors++; - } - } - - // path replacement sanity check - global $base_path; - if ($base_path == "/{$fb_app->canvas}/") { - $message = t('Facebook canvas page matches Drupal base_path (%base_path). This is currently not supported.', - array('%base_path' => $base_path)); - drupal_set_message($message, 'error'); - watchdog('fb_devel', $message); - } - - // Old API Sanity check. - if (isset($_REQUEST['fb_sig'])) { - $message = t('Passed old-style fb_sig parameters. Go to !url, edit your application. Under "migrations" enable "new sdks".', array( - '!url' => 'http://www.facebook.com/developers/apps.php', - )); - dpm($message); - watchdog('fb_devel', $message); - } - - // server URL sanity check - // This is an expensive test, because it invokes api_client. - try { - $props = $fb->api(array( - 'method' => 'admin.getAppProperties', - 'access_token' => fb_get_token($fb), - 'properties' => array('connect_url', 'callback_url'), - )); - $props = json_decode($props, TRUE); - if (is_array($props)) { - foreach ($props as $prop => $url) { - if ($url && (strpos($url, $GLOBALS['base_url']) === FALSE)) { - $message = t('The Facebook Application labeled %label has a suspicious %prop. The value is %value, while something starting with %url was expected. Consider editing !applink.', array( - '%label' => $fb_app->label, - '%prop' => $prop, - '%value' => $url, - '%url' => $GLOBALS['base_url'], - '!applink' => l($fb_app->label, FB_PATH_ADMIN_APPS . '/' . $fb_app->label), - )); - - if (user_access('access administration pages')) { - drupal_set_message($message, 'warning'); - } - watchdog('fb_devel', $message); - } - } - } - } - catch (Exception $e) { - dpm($e, __FUNCTION__); - if ($e->getCode() == 102) { - // Session key invalid or no longer valid 102, which we can ignore. - } - else { - fb_log_exception($e, t('Failed to get app properties for %name.', array('%name' => $fb_app->title))); - } - } - - // App data sanity checks. - $fb_app_data = fb_get_app_data($fb_app); - - // Account mapping format has changed! - if (isset($fb_app_data['fb_user']) && !is_array($fb_app_data['fb_user']['map_account'])) { - $message = 'The options for mapping facebook account to local accounts has changed. You must manually edit your application. Look for the map accounts options under facebook user settings.'; - $args = array('!url' => url(FB_PATH_ADMIN_APPS . '/' . $fb_app->label)); - if (user_access('access administration pages')) { - drupal_set_message(t($message, $args), 'error'); - } - watchdog('fb_devel', $message, $args, WATCHDOG_ERROR); - } - - } - - elseif ($op == FB_APP_OP_EVENT) { - $type = $data['event_type']; - // Facebook has notified us of some event. - $message = t('Facebook has notified the %label application of a %type event.', - array('%label' => $fb_app->label, - '%type' => $type)); - $message .= '
' . print_r($data, 1); - $message .= print_r($_REQUEST, 1) . ''; - watchdog('fb_devel', $message); - } - - elseif ($op == FB_OP_JS) { - // Start debugger - //$return[] = "debugger; // added by fb_devel.module"; - } - - elseif ($op == FB_OP_POST_INIT) { - if (isset($_SESSION['fb_devel'])) { - // Counter helps track how long session has been around. - $_SESSION['fb_devel']['FB_OP_POST_INIT'] = $_SESSION['fb_devel']['FB_OP_POST_INIT'] + 1; - } - else { - $_SESSION['fb_devel']['FB_OP_POST_INIT'] = 1; - } - - // Javascript to help us with sanity checks. - drupal_add_js(array( - 'fb_devel' => array( - 'session_id' => session_id(), - 'session_name' => session_name(), - ), - ), 'setting'); - } - elseif ($op == FB_OP_AJAX_EVENT) { - if (fb_verbose() == 'extreme' && FALSE) { // disabled to prevent console not defined error. - $session_id = session_id(); - $session_name = session_name(); - $return[] = "console.log('fb_devel.module extreme verbosity: original session_id is ' + Drupal.settings.fb_devel.session_name + ':' + Drupal.settings.fb_devel.session_id + ', session_id during FB_OP_AJAX_EVENT is $session_name:$session_id');"; - $fbu = fb_facebook_user($data['fb']); - $return[] = "console.log('fb_facebook_user() during FB_OP_AJAX_EVENT is $fbu, data[event_data][fbu] is {$data[event_data][fbu]}');"; - $return[] = "console.log('_COOKIE[fbu_{$fb_app->apikey}] is " . $_COOKIE['fbu_' . $fb_app->apikey] . "');"; - $return[] = "FB_JS.reload();"; - } - } -} - -/** - * Provides a page with useful debug info. - * - * @TODO - clean this up and rely less on drupal_set_message() and dpm(). - */ -function fb_devel_page() { - global $_fb, $_fb_app; - global $user; - - if (isset($_REQUEST['require_login']) && $_REQUEST['require_login']) - fb_require_authorization($_fb); - - $items = array(); - - $items['fb_settings'] = fb_settings(); - - if ($_fb) { - - $items['$GLOBALS[_fb]'] = $_fb; - - // TODO: determine whether connect page or canvas. - - drupal_set_message(t("session name: " . session_name())); - drupal_set_message(t("cookie domain: " . fb_settings(FB_SETTINGS_COOKIE_DOMAIN))); - drupal_set_message(t("session id: " . session_id())); - if (isset($_COOKIE['fbs_' . $_fb_app->apikey])) - drupal_set_message(t("fbs_" . $_fb_app->apikey . ": " . $_COOKIE["fbs_" . $_fb_app->apikey])); - drupal_set_message(t("processed link, unprocessed", array('!url' => url('fb/devel')))); - drupal_set_message(t("getUser() returns " . $_fb->getUser())); - - drupal_set_message(t("base_url: " . $GLOBALS['base_url'])); - drupal_set_message(t("base_path: " . $GLOBALS['base_path'])); - drupal_set_message(t("url() returns: " . url())); - } - - if ($fbu = fb_get_fbu($user)) { - $path = "fb/devel/fbu/$fbu"; - drupal_set_message(t("Learn more about the current user at !link", - array('!link' => l($path, $path)))); - } - - dpm(fb_get_fbu($user), 'Facebook user via fb_get_fbu'); - //dpm($user, "Local user " . theme('username', $user)); - - if (isset($GLOBALS['fb_connect_apikey'])) { - drupal_set_message(t("fb_connect_apikey = " . $GLOBALS['fb_connect_apikey'])); - } - - dpm(fb_settings(), 'fb_settings()'); - dpm($_COOKIE, 'cookie'); - dpm($_REQUEST, "Request"); - //dpm($_fb_app, "fb_app"); - drupal_set_message(t("session_id returns " . session_id())); - dpm($_SESSION, "session:"); - - foreach ($items as $key => $val) { - if (is_array($val) || is_object($val)) { - $markup = print_r($val, 1); - } - else { - $markup = $val; - } - $out[$key] = array( - '#prefix' => "
- $key
", - '#suffix' => "
fb_devel.module tab
'; - foreach ($info as $key => $value) { - print "$key:\n"; - if (is_array($value)) { - print '
' . check_plain(print_r($value, 1)) . ''; - } - elseif (is_object($value)) { - print '
' . check_plain(print_r($value, 1)) . ''; - } - else { - print '
' . $value . ''; - } - print "\n\n\n"; - } - - exit(); -} - -/** - * A page which tests function which work with facebook user ids - */ -function fb_devel_fbu_page($fbu = NULL) { - global $_fb, $_fb_app; - if ($fbu) { - $info = $_fb->api($fbu, array('metadata' => 1)); - $output = "
Debug info about facebook id $fbu ({$info[name]}):
\n"; - $output .= "" . print_r($info, 1) . ""; - - foreach (array('statuses') as $connection) { - try { - if ($data = $_fb->api($fbu . '/' . $connection)) { - $output .= "
$connection
"; - $output .= print_r($data, 1); - $output .= "\n\n"; - } - } - catch (FacebookApiException $e) { - fb_log_exception($e, t('Failed to lookup %connection', array('%connection' => $fbu . '/' . $connection))); - } - } - try { - $friends = $_fb->api($fbu . '/friends'); - //dpm($friends, "$fbu/friends returned"); - $items = array(); - foreach ($friends['data'] as $data) { - $items[] = l($data['name'], "fb/devel/fbu/{$data[id]}"); - } - if (count($items)) { - $output .= "\n
Known friends:
- "; - $output .= implode(" \n
- ", $items); - $output .= "
Local friends:
- "; - $output .= implode(" \n
- ", $items); - $output .= "
'; - - $data .= "session_name() = " . session_name() . "\n"; - $data .= "session_id() = " . session_id() . "\n"; - $data .= "REQUEST: " . dprint_r($_REQUEST, 1) . "\n"; - $data .= "SESSION: " . dprint_r($_SESSION, 1) . "\n"; - $data .= ''; - - print drupal_json_output(array('status' => TRUE, 'data' => $data)); - exit(); -} - -function fb_devel_block_info() { - // Provide two copies of same block, for iframe scenarios. - $items[0]['info'] = t('Facebook Devel Page Info'); - $items[1]['info'] = t('Facebook Devel Page Info 2'); - return $items; -} - -function fb_devel_block_view($delta = '') { - if (user_access('access devel information')) { - return array( - 'subject' => t('Facebook Devel Info'), - 'content' => drupal_get_form('fb_devel_info'), - ); - } -} - -function fb_devel_info() { - global $_fb, $_fb_app; - global $user; - global $base_url; - global $base_path; - - $info = array(); - - if ($_fb) { - if (fb_settings(FB_SETTINGS_TYPE) == FB_SETTINGS_TYPE_CANVAS) { - $info['Page Status'] = t('Serving canvas page.'); - } - elseif (fb_settings(FB_SETTINGS_TYPE) == FB_SETTINGS_TYPE_CONNECT) { - $info['Page Status'] = t('Connected via Facebook Connect'); - } - elseif (fb_settings(FB_SETTINGS_TYPE) == FB_SETTINGS_TYPE_PROFILE) { - $info['Page Status'] = t('Serving deprecated FBML profile tab'); - } - elseif (fb_settings(FB_SETTINGS_TYPE) == FB_SETTINGS_TYPE_PAGE_TAB) { - $info['Page Status'] = t('Iframe tab on page %page', array( - '%page' => fb_settings(FB_SETTINGS_PAGE_ID), - )); - } - elseif (!fb_settings(FB_SETTINGS_TYPE)) { - $info['Page Status'] = t('Facebook PHP SDK initialized.'); // Either a facebook connect page, or canvas page where user has not authorized app. - } - else { - $info['Page Status'] = t('Global fb instance is set, but page type unknown (%type).', - array('%type' => fb_settings(FB_SETTINGS_TYPE), - )); - } - $fbu = fb_facebook_user(); - $info['fb_facebook_user'] = $fbu; - - if (!$fbu) { - $info['login button'] = theme('fb_login_button', array('text' => 'Connect')); - $info['login link'] = "fb login"; - } - - // Tests for link on canvas pages (iframe cookie test) - //$link_test = url(fb_scrub_urls($_REQUEST['q']), array('absolute' => TRUE)); - //$info['link test'] = "link test (processed)"; - //$info['link test 2'] = "link test (not processed)"; - - if ($fbu && FALSE) { // Disabled as this expensive check can cause problems. - if (!fb_api_check_session($_fb)) { - $info['fb_api_check_session()'] = t('Returned FALSE'); - } - else { - $info['fb_api_check_session()'] = t('Returned TRUE'); - } - } - } - else { - $info['Page Status'] = t('Not a canvas page.'); - } - // Use theme_username() rather than theme('username') because we want link to local user, even when FBML is enabled - if ($user->uid) { - $name = $user->name; - } - else { - $name = "anonymous"; - } - $info['local user'] = theme_username(array('account' => $user, - 'attributes_array' => array(), - 'name' => $name, - 'extra' => '')); - $info['fb_get_fbu'] = fb_get_fbu($user->uid); - $info['base_url'] = $base_url; - $info['base_path'] = $base_path; - $info['url() returns'] = url(); - $info['current_path'] = current_path(); - $info['arg(0) is'] = arg(0); - $info['arg(1) is'] = arg(1); - $info['session_id'] = session_id(); - $info['session_name'] = session_name(); - $info['fbsettings(FB_SETTINGS_COOKIE_DOMAIN)'] = fb_settings(FB_SETTINGS_COOKIE_DOMAIN); - - $info['request'] = $_REQUEST; - $info['user'] = $GLOBALS['user']; - $info['fb_app'] = $_fb_app; - $info['session'] = $_SESSION; - $info['cookies'] = $_COOKIE; - - - if ($_fb) { - $info['signed_request'] = $_fb->getSignedRequest(); - try { - // app properties - $token = fb_get_token($_fb); - $props = $_fb->api(array( - 'method' => 'admin.getAppProperties', - 'properties' => 'about_url', 'application_name', - 'access_token' => $token, - )); - $info['application properties'] = $props; - - } - catch (FacebookApiException $e) { - fb_log_exception($e, "failed to get app properties"); - } - $info["fb->getSession()"] = $_fb->getSession(); - $info["fb->getSignedRequest()"] = $_fb->getSignedRequest(); - if ($fbu) { - try { - $info["fb->api($fbu)"] = $_fb->api($fbu, array( - 'access_token' => fb_get_token($_fb), - )); - } - catch (FacebookApiException $e) { - fb_log_exception($e, "failed to look up _fb->api($fbu)"); - } - } - } - - $form = array(); - foreach ($info as $key => $val) { - if (is_string($val) || is_numeric($val) || !$val) { - $form[$key] = array('#markup' => t($key) . ' = ' . $val, - '#weight' => count($form), - '#suffix' => '
', - ); - - } - else { - $form[] = array( - '#type' => 'fieldset', - '#title' => t($key), - '#collapsible' => TRUE, - '#collapsed' => TRUE, - '#weight' => count($form), - 'value' => array( - '#prefix' => '', - '#suffix' => '', - '#type' => 'markup', - '#markup' => dprint_r($val, 1)), - ); - } - } - return $form; -} - -/** - * Implements hook_user_view(). - */ -function fb_devel_user_view($account, $view_mode, $langcod) { - if (user_access('administer users') && user_access('access devel information')) { - $account->content['fb_devel'] = array( - '#type' => 'fieldset', - '#title' => t('Drupal for Facebook Devel'), - '#description' => t('Information from facebook API, visible only to administrators.'), - '#collapsible' => TRUE, - '#collapsed' => TRUE, - '#weight' => 99, - ); - - foreach (fb_get_all_apps() as $fb_app) { - $account->content['fb_devel'][$fb_app->label] = array( - '#type' => 'fieldset', - '#title' => $fb_app->title, - ); - if ($fbu = fb_get_fbu($account, $fb_app)) { - $fb = fb_api_init($fb_app); - try { - // Don't use fb_api() because we don't want the caching here. - $info = $fb->api("/$fbu", array('access_token' => fb_get_token($fb))); - - //$info = fb_users_getInfo(array($fbu), $fb, TRUE); - $account->content['fb_devel'][$fb_app->label]['info'] = array( - '#type' => 'markup', - '#markup' => "facebook graph for /$fbu:" . dprint_r($info, 1), - ); - - if ($token = fb_get_token($fb, $fbu)) { - $account->content['fb_devel'][$fb_app->label]['token'] = array( - '#type' => 'markup', - '#markup' => 'access_token: ' . fb_get_token($fb, $fbu), - ); - } - } - catch (Exception $e) { - $account->content['fb_devel'][$fb_app->label]['#description'] = $e->getMessage(); - $account->content['fb_devel'][$fb_app->label]['info'] = array( - '#type' => 'fieldset', - '#title' => t('Failed to get info for !app.', - array('!app' => $fb_app->title)), - '#collapsible' => TRUE, - '#collapsed' => TRUE, - 'exception' => array( - '#type' => 'markup', - '#markup' => dprint_r($e, 1), - ), - ); - } - } - else { - $account->content['fb_devel'][$fb_app->label]['info'] = array( - '#type' => 'markup', - '#markup' => t('No mapping to a facebook account.'), - ); - } - } - } -} - -/** - * Implements hook_cron(). - * - * Remove obsolete data from {users} table. Not a serious problem, - * just cruft in the database which should never have been saved. - * Clean it up. - */ -function fb_devel_cron() { - $limit = 10; - $result = db_query_range('SELECT * FROM {users} WHERE data LIKE :as OR data like :iau OR data like :fbu', - 0, $limit, array(':as' => '%\"app_specific\"%', - ':iau' => '%\"is_app_user\"%', - ':fbu' => '%\"fbu\"%')); - - foreach ($result as $account) { - $data = unserialize($account->data); - // Clean out the bogus data. - foreach (array('app_specific', 'username', 'fbu', 'info') as $key) { - unset($data[$key]); - } - db_update('users') - ->fields(array('data' => serialize($data), 'uid' => $account->uid)) - ->execute; - - /* - db_query("UPDATE {users} SET data=:data WHERE uid=:uid", - serialize($data), $account->uid); - */ - if (fb_verbose()) { - print(t('Cleaned up data for user %name (%uid), it is now: !data', - array('%name' => $account->name, - '%uid' => $account->uid, - '!data' => '
' . print_r($data, 1) . '', - ))); - } - } -} - - -function fb_devel_fb_tab($op, $data, &$return) { - // debug. - if (fb_verbose() === 'extreme') { - $return['fb_devel'] = array( - '#type' => 'markup', - '#markup' => __FUNCTION__ . ':' . print_r($data, 1), - '#prefix' => '
', - '#suffix' => '', - '#weight' => 99, - ); - if ($data['profile_id'] && isset($data['fb'])) { - $return['fb_devel']['profile_id'] = array( - '#type' => 'markup', - '#markup' => __FUNCTION__ . ':' . print_r($data['fb']->api($data['profile_id']), 1), - '#prefix' => '
', - '#suffix' => '', - '#weight' => 99, - ); - } - } -} - - -/** - * Wrapper for fb_fql_query(). Useful for debugging. - */ -function fb_devel_fql_query($fb, $query, $params = array()) { - if (!is_object($fb)) { - dpm(debug_backtrace(), __FUNCTION__); - return; - } - $url_params = $params; - $url_params['query'] = $query; - $url_params['format'] = 'JSON'; - $url = url("https://api.facebook.com/method/fql.query", array('query' => $url_params)); - dpm(func_get_args(), __FUNCTION__); - drupal_set_message(l($url, $url)); - return fb_fql_query($fb, $query, $params); -} + 'fb_devel_page', + 'type' => MENU_CALLBACK, + 'access callback' => TRUE, /* TODO: restrict access */ + ); + + $items['fb/devel/fbu'] = array( + 'page callback' => 'fb_devel_fbu_page', + 'type' => MENU_CALLBACK, + 'access callback' => TRUE, + ); + + $items['fb/devel/tab'] = array( + 'page callback' => 'fb_devel_tab', + 'type' => MENU_CALLBACK, + 'access callback' => TRUE, /* TODO: restrict access */ + ); + + // Return some info for debugging AHAH problems + $items['fb/devel/js'] = array( + 'page callback' => 'fb_devel_js', + 'type' => MENU_CALLBACK, + 'access callback' => TRUE, + ); + + $items['fb/devel/linter'] = array( + 'title' => 'Facebook linter', + 'page callback' => 'drupal_not_found', // Because we alter link, below. + 'type' => MENU_NORMAL_ITEM, + 'access arguments' => array('access devel information'), + 'menu_name' => 'devel', + 'options' => array('alter' => TRUE), + ); + + return $items; +} + +// Trick learned from devel.module, to make link to linter for the current page. +function fb_devel_translated_menu_link_alter(&$item) { + if ($item['link_path'] == 'fb/devel/linter' || + $item['link_path'] == FB_DEVEL_URL_LINTER) { + //dpm($item, __FUNCTION__); + $item['href'] = FB_DEVEL_URL_LINTER; // href matters. link_path and router path do not. + $item['localized_options']['query'] = array( + 'url' => url(request_path(), array('absolute' => TRUE)), + ); + } +} + +/** + * Implements hook_init(). + */ +function fb_devel_init() { + if (user_access('access devel information')) { + // Add our module's javascript. + drupal_add_js(drupal_get_path('module', 'fb_devel') . '/fb_devel.js'); + } + + // fb_settings.inc sanity check. + if (isset($GLOBALS['fb_init_no_settings'])) { + if (user_access('access administration pages') && (module_exists('fb_canvas') || module_exists('fb_tab'))) { + // fb_settings.php must be included for canvas or tab support. + drupal_set_message(t('!drupal_for_facebook (fb_canvas.module) has been enabled, but fb_settings.inc is not included in settings.php. Please read the !readme.', + array('!drupal_for_facebook' => l(t('Drupal for Facebook'), 'http://drupal.org/project/fb'), + // This link should work with clean URLs + // disabled. + '!readme' => 'README.txt')), 'error'); + } + } + + + + // $conf['fb_apikey'] sanity check + if ($apikey = variable_get(FB_VAR_APIKEY, NULL)) { + $fb_app = fb_get_app(array('apikey' => $apikey)); + $message = t('Drupal for Facebook no longer uses the \'fb_apikey\' variable. Change $conf[\'fb_apikey\'] in your settings.php. Use $conf[\'fb_id\'] instead, and make the value the app id (%app_id) instead of the apikey.', array( + '%app_id' => $fb_app->id, + )); + if (user_access(FB_PERM_ADMINISTER)) { + drupal_set_message($message, 'error'); + } + watchdog('fb_devel', $message, array(), WATCHDOG_WARNING); + } + + // $conf['fb_id'] sanity check + if ($id = variable_get(FB_VAR_ID, NULL)) { + if ($label = variable_get(FB_CONNECT_VAR_PRIMARY, NULL)) { + $fb_app = fb_get_app(array('label' => $label)); + if ($fb_app && ($fb_app->id != $id)) { + $message = t('Drupal for Facebook has detected a problem. $conf[\'fb_id\'] (%fb_id) is not the same as the primary application %label (%fb_primary_id).', + array( + '%fb_id' => $id, + '%fb_primary_id' => $fb_app->id, + '%label' => $fb_app->label, + )); + if (user_access(FB_PERM_ADMINISTER)) { + drupal_set_message($message, 'error'); + } + watchdog('fb_devel', $message, array(), WATCHDOG_WARNING); + } + } + } + + // fb_user table sanity check + if (module_exists('fb_user')) { + if (db_query("SELECT count(*) FROM {authmap} WHERE module='fb_user'")->fetchField()) { + $message = 'fb_user data has not been migrated from authmap table. Run update.php.'; + $args = array(); + if (user_access('access administration pages')) { + drupal_set_message(t($message, $args), 'error'); + } + watchdog('fb_devel', $message, $args, WATCHDOG_ERROR); + } + } + + // Old url rewrite sanity check. + if ($id = fb_settings(FB_SETTINGS_CB)) { + if ($GLOBALS['_fb_app']->apikey == $id) { + $message = t('Facebook callback URLs have changed. They now include the app\'s ID, instead of APIKEY. Your application %label has not been updated. Either sync properties or manually change callbacks on remote settings.', array( + '%label' => $GLOBALS['_fb_app']->title, + '!sync_url' => url(FB_PATH_ADMIN_APPS . '/' . $GLOBALS['_fb_app']->label . '/fb/set_props', array( + 'fb_url_alter' => FALSE, + )), + )); + if (user_access('access administration pages')) { + drupal_set_message(t($message, $args), 'warning'); + } + watchdog('fb_devel', $message, $args, WATCHDOG_WARNING); + } + } +} + +/** + * Implements hook_fb(). + */ +function fb_devel_fb($op, $data, &$return) { + $fb_app = isset($data['fb_app']) ? $data['fb_app'] : NULL; + $fb = isset($data['fb']) ? $data['fb'] : NULL; + $errors = 0; + + if ($op == FB_OP_INITIALIZE) { + + if (fb_settings(FB_SETTINGS_APIKEY) && + ($fb_app->apikey != fb_settings(FB_SETTINGS_APIKEY))) { + $message = t('Drupal for Facebook has detected a problem. The initialized app has an apikey (%fb_app_apikey), while the settings indicates a different apikey (%fb_settings_apikey).', array( + '%fb_app_apikey' => $fb_app->apikey, + '%fb_settings_apikey' => fb_settings(FB_SETTINGS_APIKEY), + )); + drupal_set_message($message, 'error'); + watchdog('fb_devel', $message, array(), WATCHDOG_WARNING); + $errors++; + } + + // This value comes from url rewriting. Recommended on canvas pages. + $id = fb_settings(FB_SETTINGS_CB); + + // Sanity check. + if ($id && $id != $fb_app->id) { + $message = t('fb_app id (%fb_app_id) does not equal fb settings id (%fb_settings_id). This is usually caused by the wrong callback url on your facebook application settings form.', + array('%fb_app_id' => $fb_app->id, + '%fb_settings_id' => $id, + '!url' => "http://www.facebook.com/developers/apps.php", + )); + drupal_set_message($message, 'warning'); + watchdog('fb_devel', $message, array(), WATCHDOG_WARNING); + $errors++; + } + + // Catch badly formed links ASAP. + if ($id && !fb_is_canvas() && !fb_is_tab()) { + // Skip check on callbacks from facebook. + if ((arg(0) != 'fb_app') || (arg(1) != 'event')) { + $message = t('URL starts with %prefix. This should never happen on connect pages. Did the previous page have a badly formed link?', array( + '%prefix' => FB_SETTINGS_CB . '/' . $id, + )); + drupal_set_message($message, 'error'); + $errors++; + } + } + + // path replacement sanity check + global $base_path; + if ($base_path == "/{$fb_app->canvas}/") { + $message = t('Facebook canvas page matches Drupal base_path (%base_path). This is currently not supported.', + array('%base_path' => $base_path)); + drupal_set_message($message, 'error'); + watchdog('fb_devel', $message); + } + + // Old API Sanity check. + if (isset($_REQUEST['fb_sig'])) { + $message = t('Passed old-style fb_sig parameters. Go to !url, edit your application. Under "migrations" enable "new sdks".', array( + '!url' => 'http://www.facebook.com/developers/apps.php', + )); + dpm($message); + watchdog('fb_devel', $message); + } + + // server URL sanity check + // This is an expensive test, because it invokes api_client. + try { + $props = $fb->api(array( + 'method' => 'admin.getAppProperties', + 'access_token' => fb_get_token($fb), + 'properties' => array('connect_url', 'callback_url'), + )); + $props = json_decode($props, TRUE); + if (is_array($props)) { + foreach ($props as $prop => $url) { + if ($url && (strpos($url, $GLOBALS['base_url']) === FALSE)) { + $message = t('The Facebook Application labeled %label has a suspicious %prop. The value is %value, while something starting with %url was expected. Consider editing !applink.', array( + '%label' => $fb_app->label, + '%prop' => $prop, + '%value' => $url, + '%url' => $GLOBALS['base_url'], + '!applink' => l($fb_app->label, FB_PATH_ADMIN_APPS . '/' . $fb_app->label), + )); + + if (user_access('access administration pages')) { + drupal_set_message($message, 'warning'); + } + watchdog('fb_devel', $message); + } + } + } + } + catch (Exception $e) { + dpm($e, __FUNCTION__); + if ($e->getCode() == 102) { + // Session key invalid or no longer valid 102, which we can ignore. + } + else { + fb_log_exception($e, t('Failed to get app properties for %name.', array('%name' => $fb_app->title))); + } + } + + // App data sanity checks. + $fb_app_data = fb_get_app_data($fb_app); + + // Account mapping format has changed! + if (isset($fb_app_data['fb_user']) && !is_array($fb_app_data['fb_user']['map_account'])) { + $message = 'The options for mapping facebook account to local accounts has changed. You must manually edit your application. Look for the map accounts options under facebook user settings.'; + $args = array('!url' => url(FB_PATH_ADMIN_APPS . '/' . $fb_app->label)); + if (user_access('access administration pages')) { + drupal_set_message(t($message, $args), 'error'); + } + watchdog('fb_devel', $message, $args, WATCHDOG_ERROR); + } + + } + + elseif ($op == FB_APP_OP_EVENT) { + $type = $data['event_type']; + // Facebook has notified us of some event. + $message = t('Facebook has notified the %label application of a %type event.', + array('%label' => $fb_app->label, + '%type' => $type)); + $message .= '
' . print_r($data, 1); + $message .= print_r($_REQUEST, 1) . ''; + watchdog('fb_devel', $message); + } + + elseif ($op == FB_OP_JS) { + // Start debugger + //$return[] = "debugger; // added by fb_devel.module"; + } + + elseif ($op == FB_OP_POST_INIT) { + if (isset($_SESSION['fb_devel'])) { + // Counter helps track how long session has been around. + $_SESSION['fb_devel']['FB_OP_POST_INIT'] = $_SESSION['fb_devel']['FB_OP_POST_INIT'] + 1; + } + else { + $_SESSION['fb_devel']['FB_OP_POST_INIT'] = 1; + } + + // Javascript to help us with sanity checks. + drupal_add_js(array( + 'fb_devel' => array( + 'session_id' => session_id(), + 'session_name' => session_name(), + ), + ), 'setting'); + } + elseif ($op == FB_OP_AJAX_EVENT) { + if (fb_verbose() == 'extreme' && FALSE) { // disabled to prevent console not defined error. + $session_id = session_id(); + $session_name = session_name(); + $return[] = "console.log('fb_devel.module extreme verbosity: original session_id is ' + Drupal.settings.fb_devel.session_name + ':' + Drupal.settings.fb_devel.session_id + ', session_id during FB_OP_AJAX_EVENT is $session_name:$session_id');"; + $fbu = fb_facebook_user($data['fb']); + $return[] = "console.log('fb_facebook_user() during FB_OP_AJAX_EVENT is $fbu, data[event_data][fbu] is {$data[event_data][fbu]}');"; + $return[] = "console.log('_COOKIE[fbu_{$fb_app->apikey}] is " . $_COOKIE['fbu_' . $fb_app->apikey] . "');"; + $return[] = "FB_JS.reload();"; + } + } +} + +/** + * Provides a page with useful debug info. + * + * @TODO - clean this up and rely less on drupal_set_message() and dpm(). + */ +function fb_devel_page() { + global $_fb, $_fb_app; + global $user; + + if (isset($_REQUEST['require_login']) && $_REQUEST['require_login']) + fb_require_authorization($_fb); + + $items = array(); + + $items['fb_settings'] = fb_settings(); + + if ($_fb) { + + $items['$GLOBALS[_fb]'] = $_fb; + + // TODO: determine whether connect page or canvas. + + drupal_set_message(t("session name: " . session_name())); + drupal_set_message(t("cookie domain: " . fb_settings(FB_SETTINGS_COOKIE_DOMAIN))); + drupal_set_message(t("session id: " . session_id())); + if (isset($_COOKIE['fbs_' . $_fb_app->apikey])) + drupal_set_message(t("fbs_" . $_fb_app->apikey . ": " . $_COOKIE["fbs_" . $_fb_app->apikey])); + drupal_set_message(t("processed link, unprocessed", array('!url' => url('fb/devel')))); + drupal_set_message(t("getUser() returns " . $_fb->getUser())); + + drupal_set_message(t("base_url: " . $GLOBALS['base_url'])); + drupal_set_message(t("base_path: " . $GLOBALS['base_path'])); + drupal_set_message(t("url() returns: " . url())); + } + + if ($fbu = fb_get_fbu($user)) { + $path = "fb/devel/fbu/$fbu"; + drupal_set_message(t("Learn more about the current user at !link", + array('!link' => l($path, $path)))); + } + + dpm(fb_get_fbu($user), 'Facebook user via fb_get_fbu'); + //dpm($user, "Local user " . theme('username', $user)); + + if (isset($GLOBALS['fb_connect_apikey'])) { + drupal_set_message(t("fb_connect_apikey = " . $GLOBALS['fb_connect_apikey'])); + } + + dpm(fb_settings(), 'fb_settings()'); + dpm($_COOKIE, 'cookie'); + dpm($_REQUEST, "Request"); + //dpm($_fb_app, "fb_app"); + drupal_set_message(t("session_id returns " . session_id())); + dpm($_SESSION, "session:"); + + foreach ($items as $key => $val) { + if (is_array($val) || is_object($val)) { + $markup = print_r($val, 1); + } + else { + $markup = $val; + } + $out[$key] = array( + '#prefix' => "
- $key
", + '#suffix' => "
fb_devel.module tab
'; + foreach ($info as $key => $value) { + print "$key:\n"; + if (is_array($value)) { + print '
' . check_plain(print_r($value, 1)) . ''; + } + elseif (is_object($value)) { + print '
' . check_plain(print_r($value, 1)) . ''; + } + else { + print '
' . $value . ''; + } + print "\n\n\n"; + } + + exit(); +} + +/** + * A page which tests function which work with facebook user ids + */ +function fb_devel_fbu_page($fbu = NULL) { + global $_fb, $_fb_app; + if ($fbu) { + $info = $_fb->api($fbu, array('metadata' => 1)); + $output = "
Debug info about facebook id $fbu ({$info[name]}):
\n"; + $output .= "" . print_r($info, 1) . ""; + + foreach (array('statuses') as $connection) { + try { + if ($data = $_fb->api($fbu . '/' . $connection)) { + $output .= "
$connection
"; + $output .= print_r($data, 1); + $output .= "\n\n"; + } + } + catch (FacebookApiException $e) { + fb_log_exception($e, t('Failed to lookup %connection', array('%connection' => $fbu . '/' . $connection))); + } + } + try { + $friends = $_fb->api($fbu . '/friends'); + //dpm($friends, "$fbu/friends returned"); + $items = array(); + foreach ($friends['data'] as $data) { + $items[] = l($data['name'], "fb/devel/fbu/{$data[id]}"); + } + if (count($items)) { + $output .= "\n
Known friends:
- "; + $output .= implode(" \n
- ", $items); + $output .= "
Local friends:
- "; + $output .= implode(" \n
- ", $items); + $output .= "
'; + + $data .= "session_name() = " . session_name() . "\n"; + $data .= "session_id() = " . session_id() . "\n"; + $data .= "REQUEST: " . dprint_r($_REQUEST, 1) . "\n"; + $data .= "SESSION: " . dprint_r($_SESSION, 1) . "\n"; + $data .= ''; + + print drupal_json_output(array('status' => TRUE, 'data' => $data)); + exit(); +} + +function fb_devel_block_info() { + // Provide two copies of same block, for iframe scenarios. + $items[0]['info'] = t('Facebook Devel Page Info'); + $items[1]['info'] = t('Facebook Devel Page Info 2'); + return $items; +} + +function fb_devel_block_view($delta = '') { + if (user_access('access devel information')) { + return array( + 'subject' => t('Facebook Devel Info'), + 'content' => drupal_get_form('fb_devel_info'), + ); + } +} + +function fb_devel_info() { + global $_fb, $_fb_app; + global $user; + global $base_url; + global $base_path; + + $info = array(); + + if ($_fb) { + if (fb_settings(FB_SETTINGS_TYPE) == FB_SETTINGS_TYPE_CANVAS) { + $info['Page Status'] = t('Serving canvas page.'); + } + elseif (fb_settings(FB_SETTINGS_TYPE) == FB_SETTINGS_TYPE_CONNECT) { + $info['Page Status'] = t('Connected via Facebook Connect'); + } + elseif (fb_settings(FB_SETTINGS_TYPE) == FB_SETTINGS_TYPE_PROFILE) { + $info['Page Status'] = t('Serving deprecated FBML profile tab'); + } + elseif (fb_settings(FB_SETTINGS_TYPE) == FB_SETTINGS_TYPE_PAGE_TAB) { + $info['Page Status'] = t('Iframe tab on page %page', array( + '%page' => fb_settings(FB_SETTINGS_PAGE_ID), + )); + } + elseif (!fb_settings(FB_SETTINGS_TYPE)) { + $info['Page Status'] = t('Facebook PHP SDK initialized.'); // Either a facebook connect page, or canvas page where user has not authorized app. + } + else { + $info['Page Status'] = t('Global fb instance is set, but page type unknown (%type).', + array('%type' => fb_settings(FB_SETTINGS_TYPE), + )); + } + $fbu = fb_facebook_user(); + $info['fb_facebook_user'] = $fbu; + + if (!$fbu) { + $info['login button'] = theme('fb_login_button', array('text' => 'Connect')); + $info['login link'] = "fb login"; + } + + // Tests for link on canvas pages (iframe cookie test) + //$link_test = url(fb_scrub_urls($_REQUEST['q']), array('absolute' => TRUE)); + //$info['link test'] = "link test (processed)"; + //$info['link test 2'] = "link test (not processed)"; + + if ($fbu && FALSE) { // Disabled as this expensive check can cause problems. + if (!fb_api_check_session($_fb)) { + $info['fb_api_check_session()'] = t('Returned FALSE'); + } + else { + $info['fb_api_check_session()'] = t('Returned TRUE'); + } + } + } + else { + $info['Page Status'] = t('Not a canvas page.'); + } + // Use theme_username() rather than theme('username') because we want link to local user, even when FBML is enabled + if ($user->uid) { + $name = $user->name; + } + else { + $name = "anonymous"; + } + $info['local user'] = theme_username(array('account' => $user, + 'attributes_array' => array(), + 'name' => $name, + 'extra' => '')); + $info['fb_get_fbu'] = fb_get_fbu($user->uid); + $info['base_url'] = $base_url; + $info['base_path'] = $base_path; + $info['url() returns'] = url(); + $info['current_path'] = current_path(); + $info['arg(0) is'] = arg(0); + $info['arg(1) is'] = arg(1); + $info['session_id'] = session_id(); + $info['session_name'] = session_name(); + $info['fbsettings(FB_SETTINGS_COOKIE_DOMAIN)'] = fb_settings(FB_SETTINGS_COOKIE_DOMAIN); + + $info['request'] = $_REQUEST; + $info['user'] = $GLOBALS['user']; + $info['fb_app'] = $_fb_app; + $info['session'] = $_SESSION; + $info['cookies'] = $_COOKIE; + + + if ($_fb) { + $info['signed_request'] = $_fb->getSignedRequest(); + try { + // app properties + $token = fb_get_token($_fb); + $props = $_fb->api(array( + 'method' => 'admin.getAppProperties', + 'properties' => 'about_url', 'application_name', + 'access_token' => $token, + )); + $info['application properties'] = $props; + + } + catch (FacebookApiException $e) { + fb_log_exception($e, "failed to get app properties"); + } + $info["fb->getUser()"] = $_fb->getUser(); + $info["fb->getSignedRequest()"] = $_fb->getSignedRequest(); + if ($fbu) { + try { + $info["fb->api($fbu)"] = $_fb->api($fbu, array( + 'access_token' => fb_get_token($_fb), + )); + } + catch (FacebookApiException $e) { + fb_log_exception($e, "failed to look up _fb->api($fbu)"); + } + } + } + + $form = array(); + foreach ($info as $key => $val) { + if (is_string($val) || is_numeric($val) || !$val) { + $form[$key] = array('#markup' => t($key) . ' = ' . $val, + '#weight' => count($form), + '#suffix' => '
', + ); + + } + else { + $form[] = array( + '#type' => 'fieldset', + '#title' => t($key), + '#collapsible' => TRUE, + '#collapsed' => TRUE, + '#weight' => count($form), + 'value' => array( + '#prefix' => '', + '#suffix' => '', + '#type' => 'markup', + '#markup' => dprint_r($val, 1)), + ); + } + } + return $form; +} + +/** + * Implements hook_user_view(). + */ +function fb_devel_user_view($account, $view_mode, $langcod) { + if (user_access('administer users') && user_access('access devel information')) { + $account->content['fb_devel'] = array( + '#type' => 'fieldset', + '#title' => t('Drupal for Facebook Devel'), + '#description' => t('Information from facebook API, visible only to administrators.'), + '#collapsible' => TRUE, + '#collapsed' => TRUE, + '#weight' => 99, + ); + + foreach (fb_get_all_apps() as $fb_app) { + $account->content['fb_devel'][$fb_app->label] = array( + '#type' => 'fieldset', + '#title' => $fb_app->title, + ); + if ($fbu = fb_get_fbu($account, $fb_app)) { + $fb = fb_api_init($fb_app); + try { + // Don't use fb_api() because we don't want the caching here. + $info = $fb->api("/$fbu", array('access_token' => fb_get_token($fb))); + + //$info = fb_users_getInfo(array($fbu), $fb, TRUE); + $account->content['fb_devel'][$fb_app->label]['info'] = array( + '#type' => 'markup', + '#markup' => "facebook graph for /$fbu:" . dprint_r($info, 1), + ); + + if ($token = fb_get_token($fb, $fbu)) { + $account->content['fb_devel'][$fb_app->label]['token'] = array( + '#type' => 'markup', + '#markup' => 'access_token: ' . fb_get_token($fb, $fbu), + ); + } + } + catch (Exception $e) { + $account->content['fb_devel'][$fb_app->label]['#description'] = $e->getMessage(); + $account->content['fb_devel'][$fb_app->label]['info'] = array( + '#type' => 'fieldset', + '#title' => t('Failed to get info for !app.', + array('!app' => $fb_app->title)), + '#collapsible' => TRUE, + '#collapsed' => TRUE, + 'exception' => array( + '#type' => 'markup', + '#markup' => dprint_r($e, 1), + ), + ); + } + } + else { + $account->content['fb_devel'][$fb_app->label]['info'] = array( + '#type' => 'markup', + '#markup' => t('No mapping to a facebook account.'), + ); + } + } + } +} + +/** + * Implements hook_cron(). + * + * Remove obsolete data from {users} table. Not a serious problem, + * just cruft in the database which should never have been saved. + * Clean it up. + */ +function fb_devel_cron() { + $limit = 10; + $result = db_query_range('SELECT * FROM {users} WHERE data LIKE :as OR data like :iau OR data like :fbu', + 0, $limit, array(':as' => '%\"app_specific\"%', + ':iau' => '%\"is_app_user\"%', + ':fbu' => '%\"fbu\"%')); + + foreach ($result as $account) { + $data = unserialize($account->data); + // Clean out the bogus data. + foreach (array('app_specific', 'username', 'fbu', 'info') as $key) { + unset($data[$key]); + } + db_update('users') + ->fields(array('data' => serialize($data), 'uid' => $account->uid)) + ->execute; + + /* + db_query("UPDATE {users} SET data=:data WHERE uid=:uid", + serialize($data), $account->uid); + */ + if (fb_verbose()) { + print(t('Cleaned up data for user %name (%uid), it is now: !data', + array('%name' => $account->name, + '%uid' => $account->uid, + '!data' => '
' . print_r($data, 1) . '', + ))); + } + } +} + + +function fb_devel_fb_tab($op, $data, &$return) { + // debug. + if (fb_verbose() === 'extreme') { + $return['fb_devel'] = array( + '#type' => 'markup', + '#markup' => __FUNCTION__ . ':' . print_r($data, 1), + '#prefix' => '
', + '#suffix' => '', + '#weight' => 99, + ); + if ($data['profile_id'] && isset($data['fb'])) { + $return['fb_devel']['profile_id'] = array( + '#type' => 'markup', + '#markup' => __FUNCTION__ . ':' . print_r($data['fb']->api($data['profile_id']), 1), + '#prefix' => '
', + '#suffix' => '', + '#weight' => 99, + ); + } + } +} + + +/** + * Wrapper for fb_fql_query(). Useful for debugging. + */ +function fb_devel_fql_query($fb, $query, $params = array()) { + if (!is_object($fb)) { + dpm(debug_backtrace(), __FUNCTION__); + return; + } + $url_params = $params; + $url_params['query'] = $query; + $url_params['format'] = 'JSON'; + $url = url("https://api.facebook.com/method/fql.query", array('query' => $url_params)); + dpm(func_get_args(), __FUNCTION__); + drupal_set_message(l($url, $url)); + return fb_fql_query($fb, $query, $params); +} diff --git a/fb_form.info b/fb_form.info index 08132db..753abfa 100644 --- a/fb_form.info +++ b/fb_form.info @@ -1,5 +1,11 @@ -name = FB Forms -description = (fb_form.module) Build FBML form constructs such as requests using Drupal's Form API. -package = Drupal for Facebook -dependencies[] = fb -core = 6.x \ No newline at end of file +name = FB Forms +description = (fb_form.module) Build FBML form constructs such as requests using Drupal's Form API. +package = Drupal for Facebook +dependencies[] = fb +core = 7.x +; Information added by drupal.org packaging script on 2011-06-23 +version = "7.x-4.x-dev" +core = "7.x" +project = "fb" +datestamp = "1308787966" + diff --git a/fb_stream.info b/fb_stream.info index 2b3cba2..407cb34 100644 --- a/fb_stream.info +++ b/fb_stream.info @@ -1,5 +1,11 @@ -name = FB Streams -description = (fb_stream.module) APIs for posting to Facebook Streams (a.k.a. News Feed or Wall) -package = Drupal for Facebook -dependencies[] = fb -core = 6.x \ No newline at end of file +name = FB Streams +description = (fb_stream.module) APIs for posting to Facebook Streams (a.k.a. News Feed or Wall) +package = Drupal for Facebook +dependencies[] = fb +core = 7.x +; Information added by drupal.org packaging script on 2011-06-23 +version = "7.x-4.x-dev" +core = "7.x" +project = "fb" +datestamp = "1308787966" + diff --git a/fb_tab.info b/fb_tab.info index ec1eb33..9fccc69 100644 --- a/fb_tab.info +++ b/fb_tab.info @@ -1,11 +1,17 @@ -name = FB Tabs -description = (fb_tab.module) Enable tabs on pages where your applications are installed. -package = Drupal for Facebook -core = 7.x - -dependencies[] = fb -dependencies[] = fb_app - -files[] = fb_tab.install -files[] = fb_tab.module -files[] = fb_tab.admin.inc \ No newline at end of file +name = FB Tabs +description = (fb_tab.module) Enable tabs on pages where your applications are installed. +package = Drupal for Facebook +core = 7.x + +dependencies[] = fb +dependencies[] = fb_app + +files[] = fb_tab.install +files[] = fb_tab.module +files[] = fb_tab.admin.inc +; Information added by drupal.org packaging script on 2011-06-23 +version = "7.x-4.x-dev" +core = "7.x" +project = "fb" +datestamp = "1308787966" + diff --git a/fb_user.info b/fb_user.info index c433bbe..f40ce80 100644 --- a/fb_user.info +++ b/fb_user.info @@ -1,12 +1,18 @@ -name= FB User Management -description = (fb_user.module) Maps local user accounts to facebook user ids. Creates local accounts for app users when configured to do so. - -package = Drupal for Facebook -core = 7.x - -dependencies[] = fb -dependencies[] = fb_app - -files[] = fb_user.install -files[] = fb_user.module -files[] = fb_user.admin.inc \ No newline at end of file +name= FB User Management +description = (fb_user.module) Maps local user accounts to facebook user ids. Creates local accounts for app users when configured to do so. + +package = Drupal for Facebook +core = 7.x + +dependencies[] = fb +dependencies[] = fb_app + +files[] = fb_user.install +files[] = fb_user.module +files[] = fb_user.admin.inc +; Information added by drupal.org packaging script on 2011-06-23 +version = "7.x-4.x-dev" +core = "7.x" +project = "fb" +datestamp = "1308787966" + diff --git a/fb_views/fb_views.info b/fb_views/fb_views.info index a8cd5da..91d0fe8 100644 --- a/fb_views/fb_views.info +++ b/fb_views/fb_views.info @@ -1,7 +1,14 @@ -name = FB Views -description = (fb_views.module) Provides features specific to Views module for Facebook Apps. -package= Drupal for Facebook -core = 6.x -dependencies[] = fb -dependencies[] = fb_user -dependencies[] = views +name = FB Views +description = (fb_views.module) Provides features specific to Views module for Facebook Apps. +package= Drupal for Facebook +core = 7.x +dependencies[] = fb +dependencies[] = fb_user +dependencies[] = views + +; Information added by drupal.org packaging script on 2011-06-23 +version = "7.x-4.x-dev" +core = "7.x" +project = "fb" +datestamp = "1308787966" +