function display($tpl = null)
{
$model = JFBCFactory::config();
$jfbcLibrary = JFBCFactory::provider('facebook');
require_once JPATH_ADMINISTRATOR . '/components/com_templates/helpers/templates.php';
JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_templates/models');
$templatesModel = JModelLegacy::getInstance('Styles', 'TemplatesModel');
$allTemplates = $templatesModel->getItems();
$templates = array();
foreach ($allTemplates as $template) {
if ($template->client_id == 0) {
// Make it the same as J15 so we can use the same selectlist
$template->directory = $template->id;
$template->name = $template->title;
$templates[] = $template;
}
}
// Add the "Don't Override" option to set no special template
$defaultTemplate = new stdClass();
$defaultTemplate->directory = -1;
$defaultTemplate->name = JText::_('COM_JFBCONNECT_CANVAS_DISPLAY_TEMPLATE_DEFAULT');
array_unshift($templates, $defaultTemplate);
require_once JPATH_ADMINISTRATOR . '/components/com_jfbconnect/controllers/canvas.php';
$canvasProperties = JFBConnectControllerCanvas::setupCanvasProperties();
$canvasTabTemplate = $model->getSetting('canvas_tab_template', -1);
$canvasCanvasTemplate = $model->getSetting('canvas_canvas_template', -1);
$this->assignRef('canvasProperties', $canvasProperties);
$this->assignRef('canvasTabTemplate', $canvasTabTemplate);
$this->assignRef('canvasCanvasTemplate', $canvasCanvasTemplate);
$this->assignRef('templates', $templates);
$this->assignRef('model', $model);
$this->assignRef('jfbcLibrary', $jfbcLibrary);
$this->addToolbar();
parent::display($tpl);
}
public static function isCanvasSetupCorrect()
{
$canvasProperties = JFBConnectControllerCanvas::setupCanvasProperties();
$canvasName = $canvasProperties->get('namespace', "");
$canvasUrl = $canvasProperties->get('canvas_url', '');
$secureCanvasUrl = $canvasProperties->get('secure_canvas_url', '');
if (!$canvasName || $canvasUrl == "" || $secureCanvasUrl == "") {
return false;
} else {
return true;
}
}
