From 084befc32f6ddefc8aa7743dc0ad332a985c98f5 Mon Sep 17 00:00:00 2001 From: Brion Vibber Date: Wed, 22 Sep 2010 17:51:50 -0700 Subject: [PATCH] WORK IN PROGRESS: Starting infrastructure to initiate Yammer import from web UI and process it in the background queues. Totally not complete yet. --- plugins/YammerImport/YammerImportPlugin.php | 61 +++++- .../YammerImport/actions/yammeradminpanel.php | 153 +++++++++++++++ plugins/YammerImport/actions/yammerauth.php | 17 ++ .../YammerImport/classes/Yammer_common.php | 165 +++++++++++++++++ plugins/YammerImport/classes/Yammer_group.php | 79 ++++++++ .../YammerImport/classes/Yammer_notice.php | 79 ++++++++ .../classes/Yammer_notice_stub.php | 174 ++++++++++++++++++ plugins/YammerImport/classes/Yammer_state.php | 37 ++++ plugins/YammerImport/classes/Yammer_user.php | 79 ++++++++ plugins/YammerImport/lib/yammerimporter.php | 27 +-- .../YammerImport/lib/yammerqueuehandler.php | 47 +++++ 11 files changed, 892 insertions(+), 26 deletions(-) create mode 100644 plugins/YammerImport/actions/yammeradminpanel.php create mode 100644 plugins/YammerImport/actions/yammerauth.php create mode 100644 plugins/YammerImport/classes/Yammer_common.php create mode 100644 plugins/YammerImport/classes/Yammer_group.php create mode 100644 plugins/YammerImport/classes/Yammer_notice.php create mode 100644 plugins/YammerImport/classes/Yammer_notice_stub.php create mode 100644 plugins/YammerImport/classes/Yammer_state.php create mode 100644 plugins/YammerImport/classes/Yammer_user.php create mode 100644 plugins/YammerImport/lib/yammerqueuehandler.php diff --git a/plugins/YammerImport/YammerImportPlugin.php b/plugins/YammerImport/YammerImportPlugin.php index 79b8260b69..f55169a55b 100644 --- a/plugins/YammerImport/YammerImportPlugin.php +++ b/plugins/YammerImport/YammerImportPlugin.php @@ -22,9 +22,7 @@ * @maintainer Brion Vibber */ -if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } - -set_include_path(get_include_path() . PATH_SEPARATOR . dirname(__FILE__) . '/extlib/'); +if (!defined('STATUSNET')) { exit(1); } class YammerImportPlugin extends Plugin { @@ -36,8 +34,8 @@ class YammerImportPlugin extends Plugin */ function onRouterInitialized($m) { - $m->connect('admin/import/yammer', - array('action' => 'importyammer')); + $m->connect('admin/yammer', + array('action' => 'yammeradminpanel')); return true; } @@ -53,6 +51,56 @@ class YammerImportPlugin extends Plugin return true; } + /** + * Set up all our tables... + */ + function onCheckSchema() + { + $schema = Schema::get(); + + $tables = array('Yammer_state', + 'Yammer_user', + 'Yammer_group', + 'Yammer_notice', + 'Yammer_notice_stub'); + foreach ($tables as $table) { + $schema->ensureTable($table, $table::schemaDef()); + } + + return true; + } + + /** + * If the plugin's installed, this should be accessible to admins. + */ + function onAdminPanelCheck($name, &$isOK) + { + if ($name == 'yammer') { + $isOK = true; + return false; + } + + return true; + } + + /** + * Add the Yammer admin panel to the list... + */ + function onEndAdminPanelNav($nav) + { + if (AdminPanelAction::canAdmin('yammer')) { + $action_name = $nav->action->trimmed('action'); + + $nav->out->menuItem(common_local_url('yammeradminpanel'), + _m('Yammer'), + _m('Yammer import'), + $action_name == 'yammeradminpanel', + 'nav_yammer_admin_panel'); + } + + return true; + } + /** * Automatically load the actions and libraries used by the plugin * @@ -70,6 +118,9 @@ class YammerImportPlugin extends Plugin case 'yammerimporter': require_once "$base/lib/$lower.php"; return false; + case 'yammeradminpanelaction': + require_once "$base/actions/yammeradminpanel.php"; + return false; default: return true; } diff --git a/plugins/YammerImport/actions/yammeradminpanel.php b/plugins/YammerImport/actions/yammeradminpanel.php new file mode 100644 index 0000000000..875debac92 --- /dev/null +++ b/plugins/YammerImport/actions/yammeradminpanel.php @@ -0,0 +1,153 @@ +. + * + * @category Settings + * @package StatusNet + * @author Zach Copley + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +class YammeradminpanelAction extends AdminPanelAction +{ + /** + * Returns the page title + * + * @return string page title + */ + function title() + { + return _m('Yammer Import'); + } + + /** + * Instructions for using this form. + * + * @return string instructions + */ + function getInstructions() + { + return _m('Yammer import tool'); + } + + /** + * Show the Yammer admin panel form + * + * @return void + */ + function showForm() + { + $form = new YammerAdminPanelForm($this); + $form->show(); + return; + } +} + +class YammerAdminPanelForm extends AdminForm +{ + /** + * ID of the form + * + * @return string ID of the form + */ + function id() + { + return 'yammeradminpanel'; + } + + /** + * class of the form + * + * @return string class of the form + */ + function formClass() + { + return 'form_settings'; + } + + /** + * Action of the form + * + * @return string URL of the action + */ + function action() + { + return common_local_url('yammeradminpanel'); + } + + /** + * Data elements of the form + * + * @return void + */ + function formData() + { + $this->out->element('p', array(), 'yammer import IN DA HOUSE'); + + /* + Possible states of the yammer import process: + - null (not doing any sort of import) + - requesting-auth + - authenticated + - import-users + - import-groups + - fetch-messages + - import-messages + - done + */ + $yammerState = Yammer_state::staticGet('id', 1); + $state = $yammerState ? $yammerState->state || null; + + switch($state) + { + case null: + $this->out->element('p', array(), 'Time to start auth:'); + $this->showAuthForm(); + break; + case 'requesting-auth': + $this->out->element('p', array(), 'Need to finish auth!'); + $this->showAuthForm(); + break; + case 'import-users': + case 'import-groups': + case 'import-messages': + case 'save-messages': + $this->showImportState(); + break; + + } + } + + /** + * Action elements + * + * @return void + */ + function formActions() + { + // No submit buttons needed at bottom + } +} diff --git a/plugins/YammerImport/actions/yammerauth.php b/plugins/YammerImport/actions/yammerauth.php new file mode 100644 index 0000000000..7e6e7204ae --- /dev/null +++ b/plugins/YammerImport/actions/yammerauth.php @@ -0,0 +1,17 @@ +requestToken(); + $url = $yam->authorizeUrl($token); + + // We're going to try doing this in an iframe; if that's not happy + // we can redirect but there doesn't seem to be a way to get Yammer's + // oauth to call us back instead of the manual copy. :( + + //common_redirect($url, 303); + $this->element('iframe', array('id' => 'yammer-oauth', + 'src' => $url)); +} + diff --git a/plugins/YammerImport/classes/Yammer_common.php b/plugins/YammerImport/classes/Yammer_common.php new file mode 100644 index 0000000000..81e302ab29 --- /dev/null +++ b/plugins/YammerImport/classes/Yammer_common.php @@ -0,0 +1,165 @@ + + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + * + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2010, StatusNet, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +/** + * Common base class for the Yammer import mappings for users, groups, and notices. + * + * Child classes must override these static methods, since we need to run + * on PHP 5.2.x which has no late static binding: + * - staticGet (as our other classes) + * - schemaDef (call self::doSchemaDef) + * - record (call self::doRecord) + */ + +class Yammer_common extends Memcached_DataObject +{ + public $__table = 'yammer_XXXX'; // table name + public $__field = 'XXXX_id'; // field name to save into + public $id; // int primary_key not_null + public $user_id; // int(4) + public $created; // datetime + + /** + * @fixme add a 'references' thing for the foreign key when we support that + */ + protected static function doSchemaDef($field) + { + return array(new ColumnDef('id', 'bigint', null, + false, 'PRI'), + new ColumnDef($field, 'integer', null, + false, 'UNI'), + new ColumnDef('created', 'datetime', null, + false)); + } + + /** + * return table definition for DB_DataObject + * + * DB_DataObject needs to know something about the table to manipulate + * instances. This method provides all the DB_DataObject needs to know. + * + * @return array array of column definitions + */ + + function table() + { + return array('id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL, + $this->__field => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL, + 'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL); + } + + /** + * return key definitions for DB_DataObject + * + * DB_DataObject needs to know about keys that the table has, since it + * won't appear in StatusNet's own keys list. In most cases, this will + * simply reference your keyTypes() function. + * + * @return array list of key field names + */ + + function keys() + { + return array_keys($this->keyTypes()); + } + + /** + * return key definitions for Memcached_DataObject + * + * Our caching system uses the same key definitions, but uses a different + * method to get them. This key information is used to store and clear + * cached data, so be sure to list any key that will be used for static + * lookups. + * + * @return array associative array of key definitions, field name to type: + * 'K' for primary key: for compound keys, add an entry for each component; + * 'U' for unique keys: compound keys are not well supported here. + */ + + function keyTypes() + { + return array('id' => 'K', $this->__field => 'U'); + } + + /** + * Magic formula for non-autoincrementing integer primary keys + * + * If a table has a single integer column as its primary key, DB_DataObject + * assumes that the column is auto-incrementing and makes a sequence table + * to do this incrementation. Since we don't need this for our class, we + * overload this method and return the magic formula that DB_DataObject needs. + * + * @return array magic three-false array that stops auto-incrementing. + */ + + function sequenceKey() + { + return array(false, false, false); + } + + /** + * Save a mapping between a remote Yammer and local imported user. + * + * @param integer $user_id ID of the status in StatusNet + * @param integer $orig_id ID of the notice in Yammer + * + * @return Yammer_common new object for this value + */ + + protected static function doRecord($class, $field, $orig_id, $local_id) + { + $map = self::staticGet('id', $orig_id); + + if (!empty($map)) { + return $map; + } + + $map = self::staticGet($field, $local_id); + + if (!empty($map)) { + return $map; + } + + common_debug("Mapping Yammer $field {$orig_id} to local $field {$local_id}"); + + $map = new $class(); + + $map->id = $orig_id; + $map->$field = $local_id; + $map->created = common_sql_now(); + + $map->insert(); + + return $map; + } +} diff --git a/plugins/YammerImport/classes/Yammer_group.php b/plugins/YammerImport/classes/Yammer_group.php new file mode 100644 index 0000000000..4e7a6ebd03 --- /dev/null +++ b/plugins/YammerImport/classes/Yammer_group.php @@ -0,0 +1,79 @@ + + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + * + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2010, StatusNet, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +class Yammer_group extends Yammer_common +{ + public $__table = 'yammer_group'; // table name + public $__field = 'group_id'; // field to map to + public $group_id; // int + + /** + * Get an instance by key + * + * This is a utility method to get a single instance with a given key value. + * + * @param string $k Key to use to lookup + * @param mixed $v Value to lookup + * + * @return Yammer_group object found, or null for no hits + * + */ + + function staticGet($k, $v=null) + { + return Memcached_DataObject::staticGet('Yammer_group', $k, $v); + } + + /** + * Return schema definition to set this table up in onCheckSchema + */ + + static function schemaDef() + { + return self::doSchemaDef('group_id'); + } + + /** + * Save a mapping between a remote Yammer and local imported group. + * + * @param integer $orig_id ID of the notice in Yammer + * @param integer $group_id ID of the status in StatusNet + * + * @return Yammer_group new object for this value + */ + + static function record($orig_id, $group_id) + { + return self::doRecord('Yammer_group', 'group_id', $orig_id, $group_id); + } +} diff --git a/plugins/YammerImport/classes/Yammer_notice.php b/plugins/YammerImport/classes/Yammer_notice.php new file mode 100644 index 0000000000..0f63db6303 --- /dev/null +++ b/plugins/YammerImport/classes/Yammer_notice.php @@ -0,0 +1,79 @@ + + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + * + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2010, StatusNet, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +class Yammer_notice extends Yammer_common +{ + public $__table = 'yammer_notice'; // table name + public $__field = 'notice_id'; // field to map to + public $notice_id; // int + + /** + * Get an instance by key + * + * This is a utility method to get a single instance with a given key value. + * + * @param string $k Key to use to lookup + * @param mixed $v Value to lookup + * + * @return Yammer_notice object found, or null for no hits + * + */ + + function staticGet($k, $v=null) + { + return Memcached_DataObject::staticGet('Yammer_notice', $k, $v); + } + + /** + * Return schema definition to set this table up in onCheckSchema + */ + + static function schemaDef() + { + return self::doSchemaDef('notice_id'); + } + + /** + * Save a mapping between a remote Yammer and local imported notice. + * + * @param integer $orig_id ID of the notice in Yammer + * @param integer $notice_id ID of the status in StatusNet + * + * @return Yammer_notice new object for this value + */ + + static function record($orig_id, $notice_id) + { + return self::doRecord('Yammer_notice', 'notice_id', $orig_id, $notice_id); + } +} diff --git a/plugins/YammerImport/classes/Yammer_notice_stub.php b/plugins/YammerImport/classes/Yammer_notice_stub.php new file mode 100644 index 0000000000..98a5e2cf77 --- /dev/null +++ b/plugins/YammerImport/classes/Yammer_notice_stub.php @@ -0,0 +1,174 @@ + + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + * + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2010, StatusNet, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +/** + * Temporary storage for imported Yammer messages between fetching and saving + * as local notices. + * + * The Yammer API only allows us to page down from the most recent items; in + * order to start saving the oldest notices first, we have to pull them all + * down in reverse chronological order, then go back over them from oldest to + * newest and actually save them into our notice table. + */ + +class Yammer_notice_stub extends Memcached_DataObject +{ + public $__table = 'yammer_notice_stub'; // table name + public $id; // int primary_key not_null + public $json_data; // text + public $created; // datetime + + /** + * Return schema definition to set this table up in onCheckSchema + */ + static function schemaDef($field) + { + return array(new ColumnDef('id', 'bigint', null, + false, 'PRI'), + new ColumnDef('json_data', 'text', null, + false), + new ColumnDef('created', 'datetime', null, + false)); + } + + /** + * return table definition for DB_DataObject + * + * DB_DataObject needs to know something about the table to manipulate + * instances. This method provides all the DB_DataObject needs to know. + * + * @return array array of column definitions + */ + + function table() + { + return array('id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL, + 'json_data' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL, + 'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL); + } + + /** + * return key definitions for DB_DataObject + * + * DB_DataObject needs to know about keys that the table has, since it + * won't appear in StatusNet's own keys list. In most cases, this will + * simply reference your keyTypes() function. + * + * @return array list of key field names + */ + + function keys() + { + return array_keys($this->keyTypes()); + } + + /** + * return key definitions for Memcached_DataObject + * + * Our caching system uses the same key definitions, but uses a different + * method to get them. This key information is used to store and clear + * cached data, so be sure to list any key that will be used for static + * lookups. + * + * @return array associative array of key definitions, field name to type: + * 'K' for primary key: for compound keys, add an entry for each component; + * 'U' for unique keys: compound keys are not well supported here. + */ + + function keyTypes() + { + return array('id' => 'K'); + } + + /** + * Magic formula for non-autoincrementing integer primary keys + * + * If a table has a single integer column as its primary key, DB_DataObject + * assumes that the column is auto-incrementing and makes a sequence table + * to do this incrementation. Since we don't need this for our class, we + * overload this method and return the magic formula that DB_DataObject needs. + * + * @return array magic three-false array that stops auto-incrementing. + */ + + function sequenceKey() + { + return array(false, false, false); + } + + /** + * Save the native Yammer API representation of a message for the pending + * import. Since they come in in reverse chronological order, we need to + * record them all as stubs and then go through from the beginning and + * save them as native notices, or we'll lose ordering and threading + * data. + * + * @param integer $orig_id ID of the notice on Yammer + * @param array $data the message record fetched out of Yammer API returnd data + * + * @return Yammer_notice_stub new object for this value + */ + + static function record($orig_id, $data) + { + common_debug("Recording Yammer message stub {$orig_id} for pending import..."); + + $stub = new Yammer_notice_stub(); + + $stub->id = $orig_id; + $stub->json_data = json_encode($data); + $stub->created = common_sql_now(); + + $stub->insert(); + + return $stub; + } + + /** + * Save a mapping between a remote Yammer and local imported user. + * + * @param integer $user_id ID of the status in StatusNet + * + * @return Yammer_notice_stub new object for this value + */ + + static function retrieve($orig_id) + { + $stub = self::staticGet('id', $orig_id); + if ($stub) { + return json_decode($stub->json_data, true); + } else { + return false; + } + } +} diff --git a/plugins/YammerImport/classes/Yammer_state.php b/plugins/YammerImport/classes/Yammer_state.php new file mode 100644 index 0000000000..a476fd3bec --- /dev/null +++ b/plugins/YammerImport/classes/Yammer_state.php @@ -0,0 +1,37 @@ + + * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 + * @link http://status.net/ + * + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2010, StatusNet, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +class Yammer_user extends Yammer_common +{ + public $__table = 'yammer_user'; // table name + public $__field = 'user_id'; // field to map to + public $user_id; // int + + /** + * Get an instance by key + * + * This is a utility method to get a single instance with a given key value. + * + * @param string $k Key to use to lookup + * @param mixed $v Value to lookup + * + * @return Yammer_user object found, or null for no hits + * + */ + + function staticGet($k, $v=null) + { + return Memcached_DataObject::staticGet('Yammer_user', $k, $v); + } + + /** + * Return schema definition to set this table up in onCheckSchema + */ + + static function schemaDef() + { + return self::doSchemaDef('user_id'); + } + + /** + * Save a mapping between a remote Yammer and local imported user. + * + * @param integer $orig_id ID of the notice in Yammer + * @param integer $user_id ID of the status in StatusNet + * + * @return Yammer_user new object for this value + */ + + static function record($orig_id, $user_id) + { + return self::doRecord('Yammer_user', 'user_id', $orig_id, $user_id); + } +} diff --git a/plugins/YammerImport/lib/yammerimporter.php b/plugins/YammerImport/lib/yammerimporter.php index 9ce0d1e588..b1d2815b9e 100644 --- a/plugins/YammerImport/lib/yammerimporter.php +++ b/plugins/YammerImport/lib/yammerimporter.php @@ -26,9 +26,6 @@ class YammerImporter { protected $client; - protected $users=array(); - protected $groups=array(); - protected $notices=array(); function __construct(SN_YammerClient $client) { @@ -330,44 +327,32 @@ class YammerImporter private function findImportedUser($origId) { - if (isset($this->users[$origId])) { - return $this->users[$origId]; - } else { - return false; - } + return Yammer_user::staticGet('id', $origId); } private function findImportedGroup($origId) { - if (isset($this->groups[$origId])) { - return $this->groups[$origId]; - } else { - return false; - } + return Yammer_group::staticGet('id', $origId); } private function findImportedNotice($origId) { - if (isset($this->notices[$origId])) { - return $this->notices[$origId]; - } else { - return false; - } + return Yammer_notice::staticGet('id', $origId); } private function recordImportedUser($origId, $userId) { - $this->users[$origId] = $userId; + Yammer_user::record($origId, $userId); } private function recordImportedGroup($origId, $groupId) { - $this->groups[$origId] = $groupId; + Yammer_group::record($origId, $groupId); } private function recordImportedNotice($origId, $noticeId) { - $this->notices[$origId] = $noticeId; + Yammer_notice::record($origId, $noticeId); } /** diff --git a/plugins/YammerImport/lib/yammerqueuehandler.php b/plugins/YammerImport/lib/yammerqueuehandler.php new file mode 100644 index 0000000000..ca81cbb344 --- /dev/null +++ b/plugins/YammerImport/lib/yammerqueuehandler.php @@ -0,0 +1,47 @@ +. + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +/** + * Queue handler for bumping the next chunk of Yammer import activity! + * + * @package YammerImportPlugin + * @author Brion Vibber + */ +class YammerQueueHandler extends QueueHandler +{ + function transport() + { + return 'yammer'; + } + + function handle($notice) + { + $importer = new YammerImporter(); + if ($importer->hasWork()) { + return $importer->iterate(); + } else { + // We're done! + return true; + } + } +}