<?php
elgg_load_library('elgg:webinar');
$variables = webinar_prepare_form_vars();
$input = array();
foreach (array_keys($variables) as $field) {
$input[$field] = get_input($field);
if ($field == 'title') {
$input[$field] = strip_tags($input[$field]);
}
if ($field == 'tags') {
$input[$field] = string_to_tag_array($input[$field]);
}
}
elgg_make_sticky_form('webinar');
if (!$input['title']) {
register_error(elgg_echo('webinar:error:no_title'));
forward(REFERER);
}
if (sizeof($input) > 0) {
if (isset($input[guid]) && !empty($input[guid])) {
$webinar = get_entity($input[guid]);
if (!$webinar || !$webinar->canEdit()) {
register_error(elgg_echo('webinar:error:no_save'));
forward(REFERER);
}
$new_webinar = false;
} else {
$webinar = new ElggWebinar();
$new_webinar = true;
}
/**
* Get page components to edit/create a webinar.
*
* @param string $action_type 'edit' or 'new'
* @param int $guid GUID of webinar or container
* @return array
*/
function webinar_get_page_content_edit($action_type, $guid = 0)
{
$return = array('filter' => '');
if ($action_type == 'edit') {
$title = elgg_echo("webinar:edit");
$webinar = get_entity($guid);
if (elgg_instanceof($webinar, 'object', 'webinar') && $webinar->canEdit()) {
$container = $webinar->getContainerEntity();
$crumbs_title = $container->name;
if (elgg_instanceof($container, 'group')) {
elgg_push_breadcrumb($crumbs_title, "webinar/group/{$container->guid}/all");
} else {
elgg_push_breadcrumb($crumbs_title, "webinar/owner/{$container->username}");
}
elgg_push_breadcrumb($webinar->title, $webinar->getURL());
elgg_push_breadcrumb(elgg_echo('edit'));
$body_vars = webinar_prepare_form_vars($webinar);
$content = elgg_view_form('webinar/save', array(), $body_vars);
} else {
register_error(elgg_echo('webinar:error:cannot_edit'));
forward($webinar->getURL());
}
} else {
if (!$guid) {
$container = elgg_get_logged_in_user_entity();
} else {
$container = get_entity($guid);
if (!$container->canWriteToContainer(0, 'object', 'webinar')) {
register_error(elgg_echo('webinar:error:cannot_edit'));
forward($container->getURL());
}
}
$crumbs_title = $container->name;
if (elgg_instanceof($container, 'group')) {
$title = elgg_echo('webinar:new:group', array($container->name));
elgg_push_breadcrumb($crumbs_title, "webinar/group/{$container->guid}/all");
} else {
$title = elgg_echo('webinar:new:user');
elgg_push_breadcrumb($crumbs_title, "webinar/owner/{$container->username}");
}
elgg_push_breadcrumb(elgg_echo('webinar:add'));
$body_vars = webinar_prepare_form_vars();
$content = elgg_view_form('webinar/save', array(), $body_vars);
}
$return['title'] = $title;
$return['content'] = $content;
return $return;
}
