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

@@ -22,9 +22,7 @@
  * @maintainer Brion Vibber <brion@status.net>
  */
 
-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;
         }

plugins/YammerImport/actions/yammeradminpanel.php

@@ -0,0 +1,153 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Yammer import administration panel
+ *
+ * PHP version 5
+ *
+ * LICENCE: 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 <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @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
+    }
+}

plugins/YammerImport/actions/yammerauth.php

@@ -0,0 +1,17 @@
+<?php
+
+
+function showYammerAuth()
+{
+    $token = $yam->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));
+}
+

plugins/YammerImport/classes/Yammer_common.php

@@ -0,0 +1,165 @@
+<?php
+/**
+ * Data class for remembering Yammer import mappings
+ *
+ * PHP version 5
+ *
+ * @category Data
+ * @package  StatusNet
+ * @author   Brion Vibber <brion@status.net>
+ * @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 <http://www.gnu.org/licenses/>.
+ */
+
+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;
+    }
+}

plugins/YammerImport/classes/Yammer_group.php

@@ -0,0 +1,79 @@
+<?php
+/**
+ * Data class for remembering Yammer import mappings
+ *
+ * PHP version 5
+ *
+ * @category Data
+ * @package  StatusNet
+ * @author   Brion Vibber <brion@status.net>
+ * @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 <http://www.gnu.org/licenses/>.
+ */
+
+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);
+    }
+}

plugins/YammerImport/classes/Yammer_notice.php

@@ -0,0 +1,79 @@
+<?php
+/**
+ * Data class for remembering Yammer import mappings
+ *
+ * PHP version 5
+ *
+ * @category Data
+ * @package  StatusNet
+ * @author   Brion Vibber <brion@status.net>
+ * @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 <http://www.gnu.org/licenses/>.
+ */
+
+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);
+    }
+}

plugins/YammerImport/classes/Yammer_notice_stub.php

@@ -0,0 +1,174 @@
+<?php
+/**
+ * Data class for remembering Yammer import mappings
+ *
+ * PHP version 5
+ *
+ * @category Data
+ * @package  StatusNet
+ * @author   Brion Vibber <brion@status.net>
+ * @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 <http://www.gnu.org/licenses/>.
+ */
+
+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;
+        }
+    }
+}

plugins/YammerImport/classes/Yammer_state.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+
+yammer_state
+    id
+    state
+    request_token
+    oauth_token
+    users_page
+    groups_page
+    messages_oldest
+    created
+    modified
+
+yammer_user
+    id
+    user_id
+    created
+
+yammer_group
+    id
+    group_id
+    created
+
+yammer_notice
+    id
+    notice_id
+    created
+
+yammer_notice_stub
+    id
+    json_data
+    created
+
+*/
+

plugins/YammerImport/classes/Yammer_user.php

@@ -0,0 +1,79 @@
+<?php
+/**
+ * Data class for remembering Yammer import mappings
+ *
+ * PHP version 5
+ *
+ * @category Data
+ * @package  StatusNet
+ * @author   Brion Vibber <brion@status.net>
+ * @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 <http://www.gnu.org/licenses/>.
+ */
+
+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);
+    }
+}

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);
     }
 
     /**

plugins/YammerImport/lib/yammerqueuehandler.php

@@ -0,0 +1,47 @@
+<?php
+/*
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * Queue handler for bumping the next chunk of Yammer import activity!
+ *
+ * @package YammerImportPlugin
+ * @author Brion Vibber <brion@status.net>
+ */
+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;
+        }
+    }
+}