geoOJSPluginSettingsForm.inc.php

<?php
import('lib.pkp.classes.form.Form');

/**
 * Form for the plugin settings of the geoOJS plugin. 
 */
class geoOJSPluginSettingsForm extends Form
{
    public $plugin;

    public function __construct($plugin)
    {

        // Define the settings template and store a copy of the plugin object
        parent::__construct($plugin->getTemplateResource('settings.tpl'));
        $this->plugin = $plugin;

        // Always add POST and CSRF validation to secure your form.
        $this->addCheck(new FormValidatorPost($this));
        $this->addCheck(new FormValidatorCSRF($this));
    }

    /**
     * Load settings already saved in the database
     *
     * Settings are stored by context, so that each journal or press
     * can have different settings.
     */
    public function initData()
    {
        $contextId = Application::get()->getRequest()->getContext()->getId();
        $this->setData('usernameGeonames', $this->plugin->getSetting($contextId, 'usernameGeonames'));
        $this->setData('checkboxDisableCDN', $this->plugin->getSetting($contextId, 'checkboxDisableCDN'));
        parent::initData();
    }

    /**
     * Load data that was submitted with the form
     */
    public function readInputData()
    {
        $this->readUserVars(['usernameGeonames']);
        $this->readUserVars(['checkboxDisableCDN']);
        parent::readInputData();
    }

    /**
     * Fetch any additional data needed for your form.
     *
     * Data assigned to the form using $this->setData() during the
     * initData() or readInputData() methods will be passed to the
     * template.
     */
    public function fetch($request, $template = null, $display = false)
    {

        // Pass the plugin name to the template so that it can be
        // used in the URL that the form is submitted to
        $templateMgr = TemplateManager::getManager($request);
        $templateMgr->assign('pluginName', $this->plugin->getName());

        return parent::fetch($request, $template, $display);
    }

    /**
     * Save the settings
     */
    public function execute()
    {
        $contextId = Application::get()->getRequest()->getContext()->getId();
        $this->plugin->updateSetting($contextId, 'usernameGeonames', $this->getData('usernameGeonames'));
        $this->plugin->updateSetting($contextId, 'checkboxDisableCDN', $this->getData('checkboxDisableCDN'));

        // Tell the user that the save was successful.
        import('classes.notification.NotificationManager');
        $notificationMgr = new NotificationManager();
        $notificationMgr->createTrivialNotification(
            Application::get()->getRequest()->getUser()->getId(),
            NOTIFICATION_TYPE_SUCCESS,
            ['contents' => __('common.changesSaved')]
        );

        return parent::execute();
    }
}