/**
* This file contains the necessary methods for rendering the Playlist Manager
* tab in the WordPress media popup. The code is largely borrowed from the
* WordPress Gallery with necessary modifications for managing playlists and
* showing all uploaded media.
* @global string $redir_tab Global reference to the tab to redirect to on
* submit.
* @global string $type Global reference to the type of content being managed.
* @param undefined $errors List of any errors encountered.
*/
function media_jwplayer_insert_form($errors)
{
global $redir_tab, $type, $jw_query, $p_items;
$args = array('post_parent' => null, 'posts_per_page' => 10, 'paged' => $_GET['paged'] ? $_GET['paged'] : 1, 'post_status' => 'inherit', 'post_type' => 'attachment', 'orderby' => 'title ASC, ID', 'order' => 'DESC');
$jw_query = new WP_Query($args);
$redir_tab = 'jwplayer';
media_upload_header();
$post_id = intval($_REQUEST['post_id']);
$form_action_url = admin_url("media-upload.php?type={$type}&tab=jwplayer&post_id={$post_id}");
$form_action_url = apply_filters('media_upload_form_url', $form_action_url, $type);
$playlists = jwplayer_get_playlists();
if (isset($_POST[LONGTAIL_KEY . "playlist_create"]) || isset($_POST["save"])) {
$post_title = $_POST[LONGTAIL_KEY . "playlist_name"];
$new_playlist = array();
$new_playlist["post_title"] = $post_title;
$new_playlist["post_type"] = "jw_playlist";
$new_playlist["post_status"] = null;
$new_playlist["post_parent"] = null;
$new_playlist_id = -1;
if (isset($_POST["save"])) {
$new_playlist_id = isset($_POST[LONGTAIL_KEY . "playlist_select"]) ? $_POST[LONGTAIL_KEY . "playlist_select"] : $playlists[0]->ID;
} else {
$new_playlist_id = wp_insert_post($new_playlist);
$playlists = jwplayer_get_playlists();
}
$current_playlist = $new_playlist_id;
} else {
if (isset($_POST["delete"])) {
wp_delete_post($_POST[LONGTAIL_KEY . "playlist_select"]);
$playlists = jwplayer_get_playlists();
$current_playlist = $playlists[0]->ID;
}
}
if (!isset($current_playlist)) {
if (isset($_POST[LONGTAIL_KEY . "playlist_select"])) {
$current_playlist = $_POST[LONGTAIL_KEY . "playlist_select"];
} else {
if (isset($_GET["playlist"])) {
$current_playlist = $_GET["playlist"];
} else {
$current_playlist = $playlists[0]->ID;
}
}
}
if (isset($_GET["p_items"])) {
$p_items = json_decode(str_replace("\\", "", $_GET["p_items"]));
} else {
if (isset($_POST["playlist_items"]) && $_POST["old_playlist"] == $current_playlist) {
$p_items = json_decode(str_replace("\\", "", $_POST["playlist_items"]));
} else {
$p_items = explode(",", get_post_meta($current_playlist, LONGTAIL_KEY . "playlist_items", true));
}
}
update_post_meta($new_playlist_id, LONGTAIL_KEY . "playlist_items", implode(",", $p_items));
echo '<link rel="stylesheet" href="' . WP_PLUGIN_URL . '/' . plugin_basename(dirname(dirname(__FILE__))) . '/' . 'css/playlist.css" type="text/css" media="print, projection, screen" />' . "\n";
echo '<script type=text/javascript src="' . WP_PLUGIN_URL . '/' . plugin_basename(dirname(__FILE__)) . '/' . 'js/playlist.js"></script>' . "\n";
?>
<script type="text/javascript">
jQuery(function($){
var desc = false;
var preloaded = $(".media-item.preloaded");
if ( preloaded.length > 0 ) {
preloaded.each(function(){prepareMediaItem({id:this.id.replace(/[^0-9]/g, '')},'');});
updateMediaForm();
}
var playlistPreloaded = $(".playlist-item.preloaded");
if ( playlistPreloaded.length > 0 ) {
playlistPreloaded.each(function(){preparePlaylistItem({id:this.id.replace(/[^0-9]/g, '')},'');});
updatePlaylistForm();
}
$('#playlist-items').sortable( {
items: 'div.playlist-item',
placeholder: 'sorthelper',
axis: 'y',
distance: 2,
handle: 'div.filename',
stop: function(e, ui) {
// When an update has occurred, adjust the order for each item
var item_list = document.getElementById("playlist_items");
var p_items = new Array();
var old_p_items = eval('(' + item_list.value + ')');
if (old_p_items[0] == "") {old_p_items = new Array();}
var all = $('#playlist-items').sortable('toArray'), len = all.length;
$.each(all, function(i, id) {
var order = desc ? (len - i) : (1 + i);
$('#' + id + ' .menu_order input').val(order);
p_items.push(id.replace("playlist-item-", ""));
});
update_page_numbers(p_items, old_p_items);
document.getElementById("playlist_items").value = dump(p_items);
}
} );
});
function insertPlaylist() {
var s;
var playlist_dropdown = document.getElementById("<?php
echo LONGTAIL_KEY . "playlist_select";
?>
");
var player_dropdown = document.getElementById("<?php
echo LONGTAIL_KEY . "player_select";
?>
");
s = "[jwplayer ";
if (player_dropdown.value != "Default") {
s += "config=\"" + player_dropdown.value + "\" ";
}
s += "playlistid=\"" + playlist_dropdown.value + "\"]";
getJWWin().send_to_editor(s);
return;
}
function getJWWin() {
return window.dialogArguments || opener || parent || top;
}
function deletePlaylistHandler() {
return confirm("Are you sure wish to delete the Playlist?");
}
function createPlaylistHandler() {
var playlistName = document.forms[0]["<?php
echo LONGTAIL_KEY . "playlist_name";
?>
"];
if (playlistName.value == "") {
alert("Your playlist must have a valid name.");
return false;
}
return true;
}
function updatePlaylist(object) {
var item_list = document.getElementById("playlist_items");
var p_items = eval('(' + item_list.value + ')');
if (p_items[0] == "") {p_items = new Array();}
var old_p_items = eval('(' + item_list.value + ')');
if (old_p_items[0] == "") {old_p_items = new Array();}
var playlist_check = object.id.indexOf("playlist_") > -1;
var attachment_id = "";
attachment_id = playlist_check ? object.id.replace("playlist_", "") : object.id;
attachment_id = attachment_id.replace("attachments[", "").replace("][enabled]", "");
if (object != null && object.checked === true) {
p_items.push(attachment_id);
update_checks(attachment_id, playlist_check, true);
} else {
var i = 0;
for (i=0; i < p_items.length; i++) {
if (p_items[i] == attachment_id) {
break;
}
}
update_checks(attachment_id, playlist_check, false);
p_items.splice(i, 1);
}
update_page_numbers(p_items, old_p_items);
item_list.value = dump(p_items);
}
function update_page_numbers(p_items, old_p_items) {
var pages = jQuery(".page-numbers");
var j = 0;
for (j = 0; j < pages.length; j++) {
var page = pages[j];
if (page.href) {
page.href = page.href.replace(encodeURI("&p_items=" + dump(old_p_items)), "");
page.href = page.href + encodeURI("&p_items=" + dump(p_items));
}
}
}
function update_checks(attachment_id, playlist_check, new_state) {
if (playlist_check) {
var targetBox = document.getElementById("attachments[" + attachment_id + "][enabled]");
if (targetBox != null) {
targetBox.checked = new_state;
}
}
if (new_state) {
var itemToAdd = jQuery("#media-item-" + attachment_id).clone();
itemToAdd[0].id = itemToAdd[0].id.replace("media", "playlist");
itemToAdd[0].className = itemToAdd[0].className.replace("media", "playlist");
var input = itemToAdd.children(".menu_order").children(".menu_order_input")[0];
input.id = "playlist_" + input.id
input.name = "playlist_" + input.name;
if (input != null) input.checked = true;
itemToAdd.appendTo("#playlist-items");
} else {
jQuery("#playlist-item-" + attachment_id).empty().remove();
}
}
</script>
<form enctype="multipart/form-data" method="post" action="<?php
echo esc_attr($form_action_url);
?>
" class="media-upload-form validate" id="playlist-form" style="width: 626px;">
<?php
wp_nonce_field('media-form');
?>
<?php
//media_upload_form( $errors );
?>
<div class="tablenav" style="width: 626px;">
<?php
$page_links = paginate_links(array('base' => add_query_arg('paged', '%#%'), 'format' => '', 'prev_text' => __('«'), 'next_text' => __('»'), 'total' => ceil($jw_query->found_posts / 10), 'current' => $_GET['paged'] ? $_GET['paged'] : 1, 'add_args' => array('playlist' => $current_playlist)));
if ($page_links) {
?>
<div class='tablenav-pages'>
<span style="font-size: 13px;"><?php
_e("Available Media:");
?>
</span>
<?php
echo $page_links;
?>
</div>
<?php
}
?>
<div class="alignleft actions">
<div class="hide-if-no-js">
<?php
_e("Playlist:");
?>
<select onchange="this.form.submit()" id="<?php
echo LONGTAIL_KEY . "playlist_select";
?>
" name="<?php
echo LONGTAIL_KEY . "playlist_select";
?>
">
<?php
foreach ($playlists as $playlist) {
?>
<option value="<?php
echo $playlist->ID;
?>
" <?php
selected($playlist->ID, $current_playlist);
?>
>
<?php
echo $playlist->post_title;
?>
</option>
<?php
}
?>
</select>
<input type="submit" class="button savebutton" name="save" id="save-all" value="<?php
esc_attr_e('Save');
?>
" />
<input type="submit" class="button savebutton" name="delete" id="delete-all" value="<?php
esc_attr_e('Delete');
?>
" onclick="return deletePlaylistHandler()" />
<input type="hidden" name="post_id" id="post_id" value="<?php
echo (int) $post_id;
?>
" />
<input type="hidden" name="type" value="<?php
echo esc_attr($GLOBALS['type']);
?>
" />
<input type="hidden" name="tab" value="<?php
echo esc_attr($GLOBALS['tab']);
?>
" />
<input type="hidden" id="playlist_items" name="playlist_items" value='<?php
echo json_encode($p_items);
?>
' />
<input type="hidden" id="old_playlist" name="old_playlist" value="<?php
echo $current_playlist;
?>
" />
</div>
</div>
</div>
<div id="playlist-items" style="width: 300px; float: left;" class="ui-sortable">
<?php
echo get_jw_playlist_items($post_id, $errors, $current_playlist);
?>
</div>
<div id="media-items" style="width: 300px; float: right;">
<?php
add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2);
?>
<?php
echo get_playlist_items($post_id, $errors, $current_playlist);
?>
</div>
<div class="clear"></div>
<p class="ml-submit">
<?php
_e("New Playlist:");
?>
<input type="text" value="" name="<?php
echo LONGTAIL_KEY . "playlist_name";
?>
" />
<input type="submit" class="button savebutton" style="" name="<?php
echo LONGTAIL_KEY . "playlist_create";
?>
" id="<?php
echo LONGTAIL_KEY . "playlist_create";
?>
" value="<?php
esc_attr_e("Create Playlist");
?>
" onclick="return createPlaylistHandler()" />
</p>
<p class="ml-submit" style="padding: 0em 0;">
<?php
_e("Select Player:");
?>
<select name="<?php
echo LONGTAIL_KEY . "player_select";
?>
" id="<?php
echo LONGTAIL_KEY . "player_select";
?>
">
<option value="Default">Default</option>
<?php
$configs = LongTailFramework::getConfigs();
?>
<?php
if ($configs) {
?>
<?php
foreach ($configs as $config) {
?>
<?php
if ($config != "New Player") {
?>
<option value="<?php
echo $config;
?>
"><?php
echo $config;
?>
</option>
<?php
}
?>
<?php
}
?>
<?php
}
?>
</select>
<input type="button" class="button-primary" onmousedown="insertPlaylist();" name="insert-gallery" id="insert-gallery" value="<?php
esc_attr_e('Insert Playlist');
?>
" />
</p>
</form>
<?php
}
} else {
if ($order_by == "post_author") {
$author_order = $order == "desc" ? "asc" : "desc";
$author_class = "sorted {$order}";
} else {
if ($order_by == "date") {
$date_order = $order == "desc" ? "asc" : "desc";
$date_class = "sorted {$order}";
}
}
}
} else {
$date_order = "desc";
$date_class = "sortable desc";
}
$playlist_items = get_jw_playlist_items($p_items);
$paged = isset($_GET['paged']) ? $_GET['paged'] : 1;
$search = isset($_POST["s"]) ? $_POST["s"] : "";
$media_items = get_jw_media_items($paged, $order_by, $order, $search, $p_items);
if ($paged > 1 && !$media_items->have_posts()) {
$paged = 1;
$media_items = get_jw_media_items($paged, $order_by, $order, $search, $p_items);
}
$total = ceil($media_items->found_posts / 10);
$page_links = paginate_links(array('base' => add_query_arg('paged', '%#%'), 'format' => '', 'prev_text' => __('«', 'jw-player-plugin-for-wordpress'), 'next_text' => __('»', 'jw-player-plugin-for-wordpress'), 'total' => $total, 'current' => $paged, 'add_args' => array('playlist' => $current_playlist, 'orderby' => $order_by, 'order' => $order)));
function get_jw_media_items($page, $column = "date", $sort = "DESC", $search = "", $playlist_items = array())
{
$args = array('post_parent' => null, 'posts_per_page' => 10, 'paged' => $page, 'post_status' => 'inherit', 'post_type' => 'attachment', 'orderby' => $column, 'order' => $sort, 'post__not_in' => $playlist_items, 's' => $search);
$query = new WP_Query($args);
return $query;
}
