function contenttoolbar_widget_display($widget)
{
global $CFG;
$video_url = widget_get_data("video_url", $widget->ident);
$video_width = widget_get_data("video_width", $widget->ident);
$video_height = widget_get_data("video_height", $widget->ident);
$embedpattern = "/<embed[\\w\\s\"=;:.&\\?\\/-]*>\\s*<\\/embed>/";
$urlpattern = "/(ftp|http|https):\\/\\/(\\w+:{0,1}\\w*@)?(\\S+)(:[0-9]+)?(\\/|\\/([\\w#!:.?+=&%@!\\-\\/]))?\"/";
preg_match($embedpattern, $video_url, $embed);
if (empty($embed)) {
$body = __gettext("Invalid video param edit an check that if is a valid <embed> object.");
} else {
preg_match($urlpattern, $video_url, $url);
$video_url = substr($url[0], 0, -1);
$body = run("video:text:process", "{{video:{$video_url}}}");
}
return array('title' => "", 'content' => $body);
}
function file_widget_edit($widget)
{
$latest_files = clean_param(widget_get_data("latest_files", $widget->ident), PARAM_INT);
$body = "";
$body = "<h2>" . __gettext("Files widget") . "</h2>";
$body .= "<p>" . __gettext("This widget displays the last couple of files from this account. Simply select the number of latest files below:") . "</p>";
$body .= "<p><input type=\"text\" name=\"widget_data[latest_files]\" value=\"" . $latest_files . "\" /></p>";
return $body;
}
function profile_widget_edit($widget)
{
global $CFG, $profile_id, $data, $page_owner;
static $profile;
if ($widget->type == 'profile::profile') {
$profile_id = $page_owner;
require_once $CFG->dirroot . 'profile/profile.class.php';
$profile_field = widget_get_data("profile_widget_field", $widget->ident);
if (!isset($profile)) {
$profile = new ElggProfile($profile_id);
}
$body = "<h2>" . __gettext("Profile widget") . "</h2>";
$body .= "<p>" . __gettext("Select a profile field below; the widget will then display the profile content from this field.") . "</p>";
$body .= "<select name=\"widget_data[profile_widget_field]\">";
$user_type = user_info("user_type", $widget->owner);
foreach ($data['profile:details'] as $field_row) {
if (empty($field_row->user_type) || $field_row->user_type == $user_type) {
if ($field_row->internal_name == $profile_field) {
$selected = "selected=\"selected\"";
} else {
$selected = "";
}
$body .= "<option value=\"" . $field_row->internal_name . $selected . "\">" . $field_row->name . "</option>\n";
}
}
$body .= "</select>";
} elseif ($widget->type == 'profile::friends') {
// can't edit this widget for now
$body = '';
} elseif ($widget->type == 'profile::files') {
// can't edit this widget for now
$body = '';
}
return $body;
}
function newsclient_widget_edit($widget)
{
global $CFG, $page_owner;
$feed_id = widget_get_data("feed_id", $widget->ident);
$feed_posts = widget_get_data("feed_posts", $widget->ident);
if (empty($feed_posts)) {
$feed_posts = 1;
}
$body = "<h2>" . __gettext("Feeds widget") . "</h2>";
$body .= "<p>" . __gettext("This widget displays the last couple of entries from an external feed you have subscribed to. To begin, select the feed from your subscriptions below:") . "</p>";
$feed_subscriptions = newsclient_get_subscriptions_user($page_owner, true);
if (is_array($feed_subscriptions) && !empty($feed_subscriptions)) {
$body .= "<p><select name=\"widget_data[feed_id]\">\n";
foreach ($feed_subscriptions as $subscription) {
if ($subscription->ident == $feed_id) {
$selected = "selected=\"selected\"";
} else {
$selected = "";
}
$body .= "<option value=\"" . $subscription->ident . "\" {$selected}>" . $subscription->name . "</option>\n";
}
$body .= "</select></p>\n";
$body .= "<p>" . __gettext("Then enter the number of feed entries you'd like to display:") . "</p>";
$body .= "<p><input type=\"text\" name=\"widget_data[feed_posts]\" value=\"" . $feed_posts . "\" /></p>";
} else {
$body .= "<p>" . sprintf(__gettext("You can't select a feed for this widget because you don't have any feed subscriptions. Click on <a href=\"%s\">Your</a> Resources to subscribe to a feed."), $CFG->wwwroot . $_SESSION['username'] . "/feeds/") . "</p>";
}
return $body;
}
function blog_widget_edit($widget)
{
global $CFG, $page_owner;
$blog_id = widget_get_data("blog_id", $widget->ident);
$blog_posts = widget_get_data("blog_posts", $widget->ident);
if (empty($blog_posts)) {
$blog_posts = 1;
}
if (empty($blog_id)) {
$blog_id = $page_owner;
}
$connections = get_records_sql("select u.ident, u.name from " . $CFG->prefix . "friends f join " . $CFG->prefix . "users u on u.ident = f.friend where f.owner = " . $_SESSION['userid'] . " order by u.name asc");
$data = new stdClass();
$data->ident = $page_owner;
$data->name = run("profile:display:name", $page_owner);
$connections[] = $data;
if ($page_owner != $_SESSION['userid']) {
$data = new stdClass();
$data->ident = $_SESSION['userid'];
$data->name = run("profile:display:name", $_SESSION['userid']);
$connections[] = $data;
}
$body = "<h2>" . __gettext("Blog widget") . "</h2>";
$body .= "<p>" . __gettext("This widget displays the last couple of blog posts from an individual user. To begin, select the user from your connections below:") . "</p>";
$body .= "<p><select name=\"widget_data[blog_id]\">\n";
if (is_array($connections) && !empty($connections)) {
foreach ($connections as $connection) {
if ($connection->ident == $blog_id) {
$selected = "selected=\"selected\"";
} else {
$selected = "";
}
$body .= "<option value=\"" . $connection->ident . "\" {$selected}>" . $connection->name . "</option>\n";
}
}
$body .= "</select></p>\n";
$body .= "<p>" . __gettext("Then enter the number of blog posts you'd like to display:") . "</p>";
$body .= "<p><input type=\"text\" name=\"widget_data[blog_posts]\" value=\"" . $blog_posts . "\" /></p>";
return $body;
}
function widget_text_widget_edit($widget)
{
global $CFG, $page_owner;
$widget_text_title = widget_get_data("widget_text_title", $widget->ident);
$widget_text_body = widget_get_data("widget_text_body", $widget->ident);
$body = "<h2>" . gettext("Text box") . "</h2>";
$body .= "<p>" . gettext("This widget displays the text content of your choice. All you need to do is enter the title and body below:") . "</p>";
$body .= "<p>" . display_input_field(array("widget_data[widget_text_title]", $widget_text_title, "text")) . "</p>";
$body .= "<p>" . display_input_field(array("widget_data[widget_text_body]", $widget_text_body, "longtext")) . "</p>";
return $body;
}
