gnu-social/plugins/EmailSummary/EmailSummaryPlugin.php

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<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2010, StatusNet, Inc.
*
* Sends an email summary of the inbox to users in the network
*
* PHP version 5
*
* 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 Sample
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
exit(1);
}
/**
* Plugin for sending email summaries to users
*
* @category Email
* @package StatusNet
* @author Brion Vibber <brionv@status.net>
* @author Evan Prodromou <evan@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class EmailSummaryPlugin extends Plugin
{
/**
* Database schema setup
*
* @return boolean hook value
*/
function onCheckSchema()
{
$schema = Schema::get();
// For storing user-submitted flags on profiles
$schema->ensureTable('email_summary_status',
array(new ColumnDef('user_id', 'integer', null,
false, 'PRI'),
new ColumnDef('send_summary', 'tinyint', null,
false, null, 1),
new ColumnDef('last_summary_id', 'integer', null,
true),
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new ColumnDef('created', 'datetime', null,
false),
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new ColumnDef('modified', 'datetime', null,
false),
)
);
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return true;
}
/**
* Load related modules when needed
*
* @param string $cls Name of the class to be loaded
*
* @return boolean hook value; true means continue processing, false means stop.
*
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*/
function onAutoload($cls)
{
$dir = dirname(__FILE__);
switch ($cls)
{
case 'SiteEmailSummaryHandler':
case 'UserEmailSummaryHandler':
include_once $dir . '/'.strtolower($cls).'.php';
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return false;
case 'Email_summary_status':
include_once $dir . '/'.$cls.'.php';
return false;
default:
return true;
}
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}
/**
* Version info for this plugin
*
* @param array &$versions array of version data
*
* @return boolean hook value; true means continue processing, false means stop.
*/
function onPluginVersion(&$versions)
{
$versions[] = array('name' => 'EmailSummary',
'version' => STATUSNET_VERSION,
'author' => 'Evan Prodromou',
'homepage' => 'http://status.net/wiki/Plugin:EmailSummary',
'rawdescription' =>
// TRANS: Plugin description.
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_m('Send an email summary of the inbox to users.'));
return true;
}
/**
* Register our queue handlers
*
* @param QueueManager $qm Current queue manager
*
* @return boolean hook value
*/
function onEndInitializeQueueManager($qm)
{
$qm->connect('sitesum', 'SiteEmailSummaryHandler');
$qm->connect('usersum', 'UserEmailSummaryHandler');
return true;
}
/**
* Add a checkbox to turn off email summaries
*
* @param Action $action Action being executed (emailsettings)
*
* @return boolean hook value
*/
function onEndEmailFormData($action)
{
$user = common_current_user();
$action->elementStart('li');
$action->checkbox('emailsummary',
// TRANS: Checkbox label in e-mail preferences form.
_m('Send me a periodic summary of updates from my network'),
Email_summary_status::getSendSummary($user->id));
$action->elementEnd('li');
return true;
}
/**
* Add a checkbox to turn off email summaries
*
* @param Action $action Action being executed (emailsettings)
*
* @return boolean hook value
*/
function onEndEmailSaveForm($action)
{
$sendSummary = $action->boolean('emailsummary');
$user = common_current_user();
if (!empty($user)) {
$ess = Email_summary_status::getKV('user_id', $user->id);
if (empty($ess)) {
$ess = new Email_summary_status();
$ess->user_id = $user->id;
$ess->send_summary = $sendSummary;
$ess->created = common_sql_now();
$ess->modified = common_sql_now();
$ess->insert();
} else {
$orig = clone($ess);
$ess->send_summary = $sendSummary;
$ess->modified = common_sql_now();
$ess->update($orig);
}
}
return true;
}
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}