Current File : //data/www_bck/varak.net_bck/ampache.varak.net/lib/class/broadcast.class.php
<?php
/* vim:set softtabstop=4 shiftwidth=4 expandtab: */
/**
*
* LICENSE: GNU General Public License, version 2 (GPLv2)
* Copyright 2001 - 2014 Ampache.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License v2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
class Broadcast extends database_object
{
public $id;
public $started;
public $listeners;
public $song;
public $song_position;
public $name;
public $tags;
public $f_name;
public $f_link;
public $f_tags;
/**
* Constructor
*/
public function __construct($id=0)
{
if (!$id) { return true; }
/* Get the information from the db */
$info = $this->get_info($id);
// Foreach what we've got
foreach ($info as $key=>$value) {
$this->$key = $value;
}
return true;
} //constructor
public function update_state($started, $key='')
{
$sql = "UPDATE `broadcast` SET `started` = ?, `key` = ?, `song` = '0', `listeners` = '0' WHERE `id` = ?";
Dba::write($sql, array($started, $key, $this->id));
$this->started = $started;
}
public function update_listeners($listeners)
{
$sql = "UPDATE `broadcast` SET `listeners` = ? " .
"WHERE `id` = ?";
Dba::write($sql, array($listeners, $this->id));
$this->listeners = $listeners;
}
public function update_song($song_id)
{
$sql = "UPDATE `broadcast` SET `song` = ? " .
"WHERE `id` = ?";
Dba::write($sql, array($song_id, $this->id));
$this->song = $song_id;
$this->song_position = 0;
}
public function delete()
{
$sql = "DELETE FROM `broadcast` WHERE `id` = ?";
return Dba::write($sql, array($this->id));
}
public static function create($name, $description='')
{
if (!empty($name)) {
$sql = "INSERT INTO `broadcast` (`user`, `name`, `description`, `is_private`) VALUES (?, ?, ?, '1')";
$params = array($GLOBALS['user']->id, $name, $description);
Dba::write($sql, $params);
return Dba::insert_id();
}
return 0;
}
public function update($data)
{
if (isset($data['edit_tags'])) {
Tag::update_tag_list($data['edit_tags'], 'broadcast', $this->id);
}
$sql = "UPDATE `broadcast` SET `name` = ?, `description` = ?, `is_private` = ? " .
"WHERE `id` = ?";
$params = array($data['name'], $data['description'], !empty($data['private']), $this->id);
return Dba::write($sql, $params);
}
public function format()
{
$this->f_name = $this->name;
$this->f_link = '<a href="' . AmpConfig::get('web_path') . '/broadcast.php?id=' . $this->id . '">' . scrub_out($this->f_name) . '</a>';
$this->tags = Tag::get_top_tags('broadcast', $this->id);
$this->f_tags = Tag::get_display($this->tags);
}
public static function get_broadcast_list_sql()
{
$sql = "SELECT `id` FROM `broadcast` WHERE `started` = '1' ";
return $sql;
}
public static function get_broadcast_list()
{
$sql = self::get_broadcast_list_sql();
$db_results = Dba::read($sql);
$results = array();
while ($row = Dba::fetch_assoc($db_results)) {
$results[] = $row['id'];
}
return $results;
}
public static function generate_key()
{
// Should be improved for security reasons!
return md5(uniqid(rand(), true));
}
public static function get_broadcast($key)
{
$sql = "SELECT `id` FROM `broadcast` WHERE `key` = ?";
$db_results = Dba::read($sql, array($key));
if ($results = Dba::fetch_assoc($db_results)) {
return new Broadcast($results['id']);
}
return null;
}
public function show_action_buttons()
{
if ($this->id) {
if ($GLOBALS['user']->has_access('75')) {
echo "<a id=\"edit_broadcast_ " . $this->id . "\" onclick=\"showEditDialog('broadcast_row', '" . $this->id . "', 'edit_broadcast_" . $this->id . "', '" . T_('Broadcast edit') . "', 'broadcast_row_', 'refresh_broadcast')\">" . UI::get_icon('edit', T_('Edit')) . "</a>";
echo " <a href=\"" . AmpConfig::get('web_path') . "/broadcast.php?action=show_delete&id=" . $this->id ."\">" . UI::get_icon('delete', T_('Delete')) . "</a>";
}
}
}
public static function get_broadcast_link()
{
$link = "<div class=\"broadcast-action\">";
$link .= "<a href=\"#\" onclick=\"showBroadcastsDialog(event);\">" . UI::get_icon('broadcast', T_('Broadcast')) . "</a>";
$link .= "</div>";
return $link;
}
public static function get_unbroadcast_link($id)
{
$link = "<div class=\"broadcast-action\">";
$link .= Ajax::button('?page=player&action=unbroadcast&broadcast_id=' . $id, 'broadcast', T_('Unbroadcast'), 'broadcast_action');
$link .= "</div>";
$link .= "<div class=\"broadcast-info\">(<span id=\"broadcast_listeners\">0</span>)</div>";
return $link;
}
public static function get_broadcasts($user_id)
{
$sql = "SELECT `id` FROM `broadcast` WHERE `user` = ?";
$db_results = Dba::read($sql, array($user_id));
$broadcasts = array();
while ($results = Dba::fetch_assoc($db_results)) {
$broadcasts[] = $results['id'];
}
return $broadcasts;
}
/*
*
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public static function play_url($oid, $additional_params='')
{
return $oid;
}
} // end of broadcast class
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