/**
* Return the attachments list as HTML (for use by Ajax)
*/
public function attachmentsList()
{
$parent_id = JRequest::getInt('parent_id', false);
$parent_type = JRequest::getWord('parent_type', '');
$parent_entity = JRequest::getWord('parent_entity', 'default');
$show_links = JRequest::getBool('show_links', true);
$allow_edit = JRequest::getBool('allow_edit', true);
$from = JRequest::getWord('from', 'closeme');
$title = '';
$response = '';
if ($parent_id === false || $parent_type == '') {
return '';
}
// Allow remapping of parent ID (eg, for Joomfish)
$lang = JRequest::getWord('lang', '');
if ($lang and jimport('attachments_remapper.remapper')) {
$parent_id = AttachmentsRemapper::remapParentID($parent_id, $parent_type, $parent_entity);
}
require_once JPATH_ADMINISTRATOR . '/components/com_attachments/controllers/list.php';
$controller = new AttachmentsControllerList();
$response = $controller->displayString($parent_id, $parent_type, $parent_entity, $title, $show_links, $allow_edit, false, $from);
echo $response;
}
echo $this->from;
?>
" />
<input type="hidden" name="task" value="attachment.edit" />
<?php
if ($this->in_popup) {
?>
<div class="form_buttons" align="center">
<input type="submit" name="submit" onclick="javascript: submitbutton('attachment.save')" value="<?php
echo JText::_('ATTACH_SAVE');
?>
" />
<span class="right"><input type="button" name="cancel" value="<?php
echo JText::_('ATTACH_CANCEL');
?>
"
onClick="window.parent.SqueezeBox.close();" /></span>
</div>
<?php
}
echo JHtml::_('form.token');
?>
</form>
<?php
// Show the existing attachments (if any)
if ($attachment->parent_id and $update == 'file') {
/** Get the attachments controller class */
require_once JPATH_ADMINISTRATOR . '/components/com_attachments/controllers/list.php';
$controller = new AttachmentsControllerList();
$controller->displayString($attachment->parent_id, $attachment->parent_type, $attachment->parent_entity, 'ATTACH_EXISTING_ATTACHMENTS', false, false, true, $this->from);
}
/**
* Construct and return the attachments list (as HTML)
*
* @param int $parent_id the id of the parent
* @param string $parent_type the type of the parent (usually $option)
* @param string $parent_entity the parent entity
* @param bool $user_can_add true if the user can add attachments to this parent
* @param int $Itemid the system item id (for menus)
* @param string $from a token indicating where to return to
* @param bool $show_file_links true if the files should be shown as links
* @param bool $allow_edit true if the user can edit/delete attachments for this parent
*
* @return the html as a string
*/
public static function attachmentsListHTML($parent_id, $parent_type, $parent_entity, $user_can_add, $Itemid, $from, $show_file_links = true, $allow_edit = true)
{
$app = JFactory::getApplication();
$user = JFactory::getUser();
$user_levels = implode(',', array_unique($user->getAuthorisedViewLevels()));
// Make sure there are some potentially accessible attachments for
// this parent before proceeding. Note that this check is not as
// careful as the check in the Attachments model which is used by
// the 'Attachments' view which is invoked below.
$alist = '';
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select('count(*)')->from('#__attachments');
$query->where('((parent_id=' . (int) $parent_id . ') OR (parent_id is NULL))' . ' AND parent_type=' . $db->quote($parent_type) . ' AND parent_entity=' . $db->quote($parent_entity));
if (!$user->authorise('core.admin')) {
$query->where('access in (' . $user_levels . ')');
}
$db->setQuery($query);
$total = $db->loadResult();
if ($db->getErrorNum()) {
$errmsg = $db->stderr() . ' (ERR 47)';
JError::raiseError(500, $errmsg);
}
// Generate the HTML for the attachments for the specified parent
if ($total > 0) {
// Get the component parameters
jimport('joomla.application.component.helper');
$params = JComponentHelper::getParams('com_attachments');
// Check the security status
$attach_dir = JPATH_SITE . '/' . AttachmentsDefines::$ATTACHMENTS_SUBDIR;
$secure = $params->get('secure', false);
$hta_filename = $attach_dir . '/.htaccess';
if ($secure && !file_exists($hta_filename) || !$secure && file_exists($hta_filename)) {
require_once JPATH_SITE . '/components/com_attachments/helper.php';
AttachmentsHelper::setup_upload_directory($attach_dir, $secure);
}
if ($app->isAdmin()) {
// Get the html for the attachments list
require_once JPATH_ADMINISTRATOR . '/components/com_attachments/controllers/list.php';
$controller = new AttachmentsControllerList();
$alist = $controller->displayString($parent_id, $parent_type, $parent_entity, null, $show_file_links, $allow_edit, false, $from);
} else {
// Get the html for the attachments list
require_once JPATH_SITE . '/components/com_attachments/controllers/attachments.php';
$controller = new AttachmentsControllerAttachments();
$alist = $controller->displayString($parent_id, $parent_type, $parent_entity, null, $show_file_links, $allow_edit, false, $from);
}
}
return $alist;
}
