/**
* Add Attachment button
*
* @return a button
*/
function onDisplay($name)
{
// Avoid displaying the button for anything except content articles
global $option;
if ($option != 'com_content') {
return new JObject();
}
// Get the article ID
$cid = JRequest::getVar('cid', array(0), '', 'array');
$id = 0;
if (count($cid) > 0) {
$id = intval($cid[0]);
}
if ($id == 0) {
$nid = JRequest::getVar('id', null);
if (!is_null($nid)) {
$id = intval($nid);
}
}
// Create the button object
$button = new JObject();
// Load the language file from the backend
$lang =& JFactory::getLanguage();
$lang->load('plg_frontend_attachments', JPATH_ADMINISTRATOR);
// ??? Where is the tooltip coming from?
// (Would like to use different tip for create article button)
// Figure out where we are and construct the right link and set
// up the style sheet (to get the visual for the button working)
global $mainframe;
$doc =& JFactory::getDocument();
if ($mainframe->isAdmin()) {
if ($id == 0) {
// New article, explain that we can't add attachments until it is saved
// Load the language file from the frontend
$lang =& JFactory::getLanguage();
$lang->load('com_attachments', JPATH_SITE);
// Save the warning message for the pop-up window
require_once JPATH_BASE . DS . '..' . DS . 'components' . DS . 'com_attachments' . DS . 'helper.php';
$msg = JText::_('SAVE ARTICLE BEFORE ATTACHING') . " " . JText::_('TRY APPLY BUTTON FIRST');
AttachmentsHelper::save_warning_message($msg);
$button->set('options', "{handler: 'iframe', size: {x: 400, y: 300}}");
$link = "index.php?option=com_attachments&task=warning&tmpl=component";
} else {
$button->set('options', "{handler: 'iframe', size: {x: 800, y: 530}}");
$link = "index.php?option=com_attachments&task=add&article_id={$id}&from=closeme";
}
$doc->addStyleSheet($mainframe->getSiteURL() . 'plugins/editors-xtd/add_attachment.css', 'text/css', null, array());
} else {
if ($id == 0) {
// Load the language file from the frontend
$lang =& JFactory::getLanguage();
$lang->load('com_attachments', JPATH_SITE);
// Save the warning message for the pop-up window
require_once JPATH_BASE . DS . 'components' . DS . 'com_attachments' . DS . 'helper.php';
$msg = JText::_('SAVE ARTICLE BEFORE ATTACHING');
AttachmentsHelper::save_warning_message($msg);
// New article, explain we can't add attachments until it is saved
$button->set('options', "{handler: 'iframe', size: {x: 400, y: 300}}");
$link = "index.php?option=com_attachments&task=warning&tmpl=component";
} else {
$button->set('options', "{handler: 'iframe', size: {x: 700, y: 530}}");
$link = "index.php?option=com_attachments&task=upload&artid={$id}&from=closeme";
}
$doc->addStyleSheet(JURI::Base() . 'plugins/editors-xtd/add_attachment.css', 'text/css', null, array());
}
$button->set('modal', true);
$button->set('class', 'modal');
$button->set('text', JText::_('ADD ATTACHMENT'));
$button->set('name', 'add_attachment');
$button->set('link', $link);
$button->set('image', 'add_attachment.png');
return $button;
}