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<?php
/**
* @file plugins/generic/announcementFeed/SettingsForm.inc.php
*
* Copyright (c) 2013-2019 Simon Fraser University
* Copyright (c) 2003-2019 John Willinsky
* Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.
*
* @class SettingsForm
* @ingroup plugins_generic_annoucementFeed
*
* @brief Form for journal managers to modify announcement feed plugin settings
*/
import('lib.pkp.classes.form.Form');
class SettingsForm extends Form {
/** @var $journalId int */
var $journalId;
/** @var $plugin object */
var $plugin;
/**
* Constructor
* @param $plugin object
* @param $journalId int
*/
function SettingsForm(&$plugin, $journalId) {
$this->journalId = $journalId;
$this->plugin =& $plugin;
parent::Form($plugin->getTemplatePath() . 'settingsForm.tpl');
$this->addCheck(new FormValidatorPost($this));
}
/**
* Initialize form data.
*/
function initData() {
$journalId = $this->journalId;
$plugin =& $this->plugin;
$this->setData('displayPage', $plugin->getSetting($journalId, 'displayPage'));
$this->setData('limitRecentItems', $plugin->getSetting($journalId, 'limitRecentItems'));
$this->setData('recentItems', $plugin->getSetting($journalId, 'recentItems'));
}
/**
* Assign form data to user-submitted data.
*/
function readInputData() {
$this->readUserVars(array('displayPage','limitRecentItems','recentItems'));
// check that recent items value is a positive integer
if ((int) $this->getData('recentItems') <= 0) $this->setData('recentItems', '');
}
/**
* Save settings.
*/
function execute() {
$plugin =& $this->plugin;
$journalId = $this->journalId;
$plugin->updateSetting($journalId, 'displayPage', $this->getData('displayPage'));
$plugin->updateSetting($journalId, 'limitRecentItems', $this->getData('limitRecentItems') ? $this->getData('limitRecentItems') : 0);
$plugin->updateSetting($journalId, 'recentItems', $this->getData('recentItems'));
}
}
?>