class.dc.media.php @ 3299:18dc878c1178

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Revision 3299:18dc878c1178, 36.5 KB checked in by franck <carnet.franck.paul@…>, 9 years ago (diff)
Protect media sorting callback function from null arg(s)

Rev	Line
[0]	1	<?php
	2	# -- BEGIN LICENSE BLOCK ---------------------------------------
	3	#
	4	# This file is part of Dotclear 2.
	5	#
[1179]	6	# Copyright (c) 2003-2013 Olivier Meunier & Association Dotclear
[0]	7	# Licensed under the GPL version 2.0 license.
	8	# See LICENSE file or
	9	# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
	10	#
	11	# -- END LICENSE BLOCK -----------------------------------------
	12	if (!defined('DC_RC_PATH')) { return; }
	13
	14	/**
	15	@ingroup DC_CORE
	16	@brief Dotclear media manage
	17
	18	This class handles Dotclear media items.
	19	*/
	20	class dcMedia extends filemanager
	21	{
	22	protected $core; ///< <b>dcCore</b> dcCore instance
	23	protected $con; ///< <b>connection</b> Database connection
	24	protected $table; ///< <b>string</b> Media table name
	25	protected $type; ///< <b>string</b> Media type filter
[407]	26	protected $postmedia;
[0]	27	protected $file_sort = 'name-asc';
[2566]	28
[0]	29	protected $file_handler = array(); ///< <b>array</b> Array of callbacks
[2566]	30
[0]	31	public $thumb_tp = '%s/.%s_%s.jpg'; ///< <b>string</b> Thumbnail file pattern
[1381]	32	public $thumb_tp_alpha = '%s/.%s_%s.png'; ///< <b>string</b> Thumbnail file pattern (with alpha layer)
[2566]	33
[0]	34	/**
	35	<b>array</b> Tubmnail sizes:
	36	- m: medium image
	37	- s: small image
	38	- t: thumbnail image
	39	- sq: square image
	40	*/
[2566]	41	public $thumb_sizes = array(
[0]	42	'm' => array(448,'ratio','medium'),
	43	's' => array(240,'ratio','small'),
	44	't' => array(100,'ratio','thumbnail'),
	45	'sq' => array(48,'crop','square')
	46	);
[2566]	47
[0]	48	public $icon_img = 'images/media/%s.png'; ///< <b>string</b> Icon file pattern
[2566]	49
[0]	50	/**
	51	Object constructor.
[2566]	52
[0]	53	@param core <b>dcCore</b> dcCore instance
	54	@param type <b>string</b> Media type filter
	55	*/
	56	public function __construct($core,$type='')
	57	{
	58	$this->core =& $core;
	59	$this->con =& $core->con;
[407]	60	$this->postmedia = new dcPostMedia($core);
[2566]	61
[0]	62	if ($this->core->blog == null) {
	63	throw new Exception(__('No blog defined.'));
	64	}
[2566]	65
[0]	66	$this->table = $this->core->prefix.'media';
	67	$root = $this->core->blog->public_path;
[2566]	68
[0]	69	if (preg_match('#^http(s)?://#',$this->core->blog->settings->system->public_url)) {
	70	$root_url = rawurldecode($this->core->blog->settings->system->public_url);
	71	} else {
	72	$root_url = rawurldecode($this->core->blog->host.path::clean($this->core->blog->settings->system->public_url));
	73	}
[2566]	74
[0]	75	if (!is_dir($root)) {
[1705]	76	# Check public directory
	77	if ( $core->auth->isSuperAdmin() ) {
[1708]	78	throw new Exception(__("There is no writable directory /public/ at the location set in about:config \"public_path\". You must create this directory with sufficient rights (or change this setting)."));
[1705]	79	} else {
[1708]	80	throw new Exception(__("There is no writable root directory for the media manager. You should contact your administrator."));
[1705]	81	}
[0]	82	}
[2566]	83
[0]	84	$this->type = $type;
[2566]	85
[0]	86	parent::__construct($root,$root_url);
	87	$this->chdir('');
[2566]	88
[0]	89	$this->path = $this->core->blog->settings->system->public_path;
[2566]	90
[0]	91	$this->addExclusion(DC_RC_PATH);
	92	$this->addExclusion(dirname(__FILE__).'/../');
[2566]	93
[0]	94	$this->exclude_pattern = $core->blog->settings->system->media_exclusion;
[2566]	95
[0]	96	# Event handlers
	97	$this->addFileHandler('image/jpeg','create',array($this,'imageThumbCreate'));
	98	$this->addFileHandler('image/png','create',array($this,'imageThumbCreate'));
	99	$this->addFileHandler('image/gif','create',array($this,'imageThumbCreate'));
[2566]	100
[0]	101	$this->addFileHandler('image/png','update',array($this,'imageThumbUpdate'));
	102	$this->addFileHandler('image/jpeg','update',array($this,'imageThumbUpdate'));
	103	$this->addFileHandler('image/gif','update',array($this,'imageThumbUpdate'));
[2566]	104
[0]	105	$this->addFileHandler('image/png','remove',array($this,'imageThumbRemove'));
	106	$this->addFileHandler('image/jpeg','remove',array($this,'imageThumbRemove'));
	107	$this->addFileHandler('image/gif','remove',array($this,'imageThumbRemove'));
[2566]	108
[0]	109	$this->addFileHandler('image/jpeg','create',array($this,'imageMetaCreate'));
[2566]	110
[2]	111	$this->addFileHandler('image/jpeg','recreate',array($this,'imageThumbCreate'));
	112	$this->addFileHandler('image/png','recreate',array($this,'imageThumbCreate'));
	113	$this->addFileHandler('image/gif','recreate',array($this,'imageThumbCreate'));
[2566]	114
[3]	115	$this->addFileHandler('image/jpeg','recreate',array($this,'imageThumbCreate'));
	116	$this->addFileHandler('image/png','recreate',array($this,'imageThumbCreate'));
	117	$this->addFileHandler('image/gif','recreate',array($this,'imageThumbCreate'));
[2566]	118
[0]	119	# Thumbnails sizes
	120	$this->thumb_sizes['m'][0] = abs($core->blog->settings->system->media_img_m_size);
	121	$this->thumb_sizes['s'][0] = abs($core->blog->settings->system->media_img_s_size);
	122	$this->thumb_sizes['t'][0] = abs($core->blog->settings->system->media_img_t_size);
[2566]	123
[0]	124	# Thumbnails sizes names
	125	$this->thumb_sizes['m'][2] = __($this->thumb_sizes['m'][2]);
	126	$this->thumb_sizes['s'][2] = __($this->thumb_sizes['s'][2]);
	127	$this->thumb_sizes['t'][2] = __($this->thumb_sizes['t'][2]);
	128	$this->thumb_sizes['sq'][2] = __($this->thumb_sizes['sq'][2]);
[2566]	129
[0]	130	# --BEHAVIOR-- coreMediaConstruct
[2566]	131	$this->core->callBehavior('coreMediaConstruct',$this);
[0]	132	}
[2566]	133
[0]	134	/**
	135	Changes working directory.
[2566]	136
[0]	137	@param dir <b>string</b> Directory name.
	138	*/
	139	public function chdir($dir)
	140	{
	141	parent::chdir($dir);
	142	$this->relpwd = preg_replace('/^'.preg_quote($this->root,'/').'\/?/','',$this->pwd);
	143	}
[2566]	144
[0]	145	/**
	146	Adds a new file handler for a given media type and event.
[2566]	147
[0]	148	Available events are:
	149	- create: file creation
	150	- update: file update
	151	- remove: file deletion
[2566]	152
[0]	153	@param type <b>string</b> Media type
	154	@param event <b>string</b> Event
	155	@param function <b>callback</b>
	156	*/
	157	public function addFileHandler($type,$event,$function)
	158	{
	159	if (is_callable($function)) {
	160	$this->file_handler[$type][$event][] = $function;
	161	}
	162	}
[2566]	163
[0]	164	protected function callFileHandler($type,$event)
	165	{
	166	if (!empty($this->file_handler[$type][$event]))
	167	{
	168	$args = func_get_args();
	169	array_shift($args);
	170	array_shift($args);
[2566]	171
[0]	172	foreach ($this->file_handler[$type][$event] as $f)
	173	{
	174	call_user_func_array($f,$args);
	175	}
	176	}
	177	}
[2566]	178
[0]	179	/**
	180	Returns HTML breadCrumb for media manager navigation.
[2566]	181
[0]	182	@param href <b>string</b> URL pattern
[505]	183	@param last <b>string</b> Last item pattern
[0]	184	@return <b>string</b> HTML code
	185	*/
[505]	186	public function breadCrumb($href,$last='')
[0]	187	{
	188	$res = '';
	189	if ($this->relpwd && $this->relpwd != '.') {
	190	$pwd = '';
[505]	191	$arr = explode('/',$this->relpwd);
	192	$count = count($arr);
	193	foreach ($arr as $v) {
	194	if (($last != '') && (0 === --$count)) {
	195	$res .= sprintf($last,$v);
	196	} else {
	197	$pwd .= rawurlencode($v).'/';
	198	$res .= '<a href="'.sprintf($href,$pwd).'">'.$v.'</a> / ';
	199	}
[0]	200	}
	201	}
	202	return $res;
[2566]	203
[0]	204	}
[2566]	205
[0]	206	protected function fileRecord($rs)
	207	{
	208	if ($rs->isEmpty()) { return null; }
[2566]	209
[0]	210	if (!$this->isFileExclude($this->root.'/'.$rs->media_file) && is_file($this->root.'/'.$rs->media_file))
	211	{
	212	$f = new fileItem($this->root.'/'.$rs->media_file,$this->root,$this->root_url);
[2566]	213
[0]	214	if ($this->type && $f->type_prefix != $this->type) {
	215	return null;
	216	}
[2566]	217
[0]	218	$meta = @simplexml_load_string($rs->media_meta);
[2566]	219
[0]	220	$f->editable = true;
	221	$f->media_id = $rs->media_id;
	222	$f->media_title = $rs->media_title;
	223	$f->media_meta = $meta instanceof SimpleXMLElement ? $meta : simplexml_load_string('<meta></meta>');
	224	$f->media_user = $rs->user_id;
	225	$f->media_priv = (boolean) $rs->media_private;
	226	$f->media_dt = strtotime($rs->media_dt);
	227	$f->media_dtstr = dt::str('%Y-%m-%d %H:%M',$f->media_dt);
[2566]	228
[0]	229	$f->media_image = false;
[2566]	230
[0]	231	if (!$this->core->auth->check('media_admin',$this->core->blog->id)
	232	&& $this->core->auth->userID() != $f->media_user) {
	233	$f->del = false;
	234	$f->editable = false;
	235	}
[2566]	236
[0]	237	$type_prefix = explode('/',$f->type);
	238	$type_prefix = $type_prefix[0];
[2566]	239
[0]	240	switch ($type_prefix) {
	241	case 'image':
	242	$f->media_image = true;
	243	$f->media_icon = 'image';
	244	break;
	245	case 'audio':
	246	$f->media_icon = 'audio';
	247	break;
	248	case 'text':
	249	$f->media_icon = 'text';
	250	break;
	251	case 'video':
	252	$f->media_icon = 'video';
	253	break;
	254	default:
	255	$f->media_icon = 'blank';
	256	}
	257	switch ($f->type) {
	258	case 'application/msword':
	259	case 'application/vnd.oasis.opendocument.text':
	260	case 'application/vnd.sun.xml.writer':
	261	case 'application/pdf':
	262	case 'application/postscript':
	263	$f->media_icon = 'document';
	264	break;
	265	case 'application/msexcel':
	266	case 'application/vnd.oasis.opendocument.spreadsheet':
	267	case 'application/vnd.sun.xml.calc':
	268	$f->media_icon = 'spreadsheet';
	269	break;
	270	case 'application/mspowerpoint':
	271	case 'application/vnd.oasis.opendocument.presentation':
	272	case 'application/vnd.sun.xml.impress':
	273	$f->media_icon = 'presentation';
	274	break;
	275	case 'application/x-debian-package':
	276	case 'application/x-bzip':
	277	case 'application/x-gzip':
	278	case 'application/x-java-archive':
	279	case 'application/rar':
	280	case 'application/x-redhat-package-manager':
	281	case 'application/x-tar':
	282	case 'application/x-gtar':
	283	case 'application/zip':
	284	$f->media_icon = 'package';
	285	break;
	286	case 'application/octet-stream':
	287	$f->media_icon = 'executable';
	288	break;
	289	case 'application/x-shockwave-flash':
	290	$f->media_icon = 'video';
	291	break;
	292	case 'application/ogg':
	293	$f->media_icon = 'audio';
	294	break;
	295	case 'text/html':
	296	$f->media_icon = 'html';
	297	break;
	298	}
[2566]	299
[0]	300	$f->media_type = $f->media_icon;
	301	$f->media_icon = sprintf($this->icon_img,$f->media_icon);
[2566]	302
[0]	303	# Thumbnails
	304	$f->media_thumb = array();
	305	$p = path::info($f->relname);
[1677]	306
[1381]	307	$alpha = ($p['extension'] == 'png') \|\| ($p['extension'] == 'PNG');
[1677]	308
[1381]	309	$thumb = sprintf(($alpha ? $this->thumb_tp_alpha : $this->thumb_tp),$this->root.'/'.$p['dirname'],$p['base'],'%s');
	310	$thumb_url = sprintf(($alpha ? $this->thumb_tp_alpha : $this->thumb_tp),$this->root_url.$p['dirname'],$p['base'],'%s');
[2566]	311
[0]	312	# Cleaner URLs
	313	$thumb_url = preg_replace('#\./#','/',$thumb_url);
	314	$thumb_url = preg_replace('#(?<!:)/+#','/',$thumb_url);
[1677]	315
	316	if ($alpha) {
	317	$thumb_alt = sprintf($this->thumb_tp,$this->root.'/'.$p['dirname'],$p['base'],'%s');
	318	$thumb_url_alt = sprintf($this->thumb_tp,$this->root_url.$p['dirname'],$p['base'],'%s');
	319	# Cleaner URLs
	320	$thumb_url_alt = preg_replace('#\./#','/',$thumb_url_alt);
	321	$thumb_url_alt = preg_replace('#(?<!:)/+#','/',$thumb_url_alt);
	322	}
[2566]	323
[0]	324	foreach ($this->thumb_sizes as $suffix => $s) {
	325	if (file_exists(sprintf($thumb,$suffix))) {
	326	$f->media_thumb[$suffix] = sprintf($thumb_url,$suffix);
[1677]	327	} elseif ($alpha && file_exists(sprintf($thumb_alt,$suffix))) {
	328	$f->media_thumb[$suffix] = sprintf($thumb_url_alt,$suffix);
[0]	329	}
	330	}
[2566]	331
[0]	332	if (isset($f->media_thumb['sq']) && $f->media_type == 'image') {
	333	$f->media_icon = $f->media_thumb['sq'];
	334	}
[2566]	335
[0]	336	return $f;
	337	}
[2566]	338
[0]	339	return null;
	340	}
[2566]	341
	342
[0]	343	public function setFileSort($type='name')
	344	{
	345	if (in_array($type,array('name-asc','name-desc','date-asc','date-desc'))) {
	346	$this->file_sort = $type;
	347	}
	348	}
[2566]	349
[0]	350	protected function sortFileHandler($a,$b)
	351	{
[3299]	352	if (is_null($a) \|\| is_null($b)) {
	353	return (is_null($a) ? 1 : -1);
	354	}
[0]	355	switch ($this->file_sort)
	356	{
	357	case 'date-asc':
	358	if ($a->media_dt == $b->media_dt) {
	359	return 0;
	360	}
	361	return ($a->media_dt < $b->media_dt) ? -1 : 1;
	362	case 'date-desc':
	363	if ($a->media_dt == $b->media_dt) {
	364	return 0;
	365	}
	366	return ($a->media_dt > $b->media_dt) ? -1 : 1;
	367	case 'name-desc':
	368	return strcasecmp($b->basename,$a->basename);
	369	case 'name-asc':
	370	default:
	371	return strcasecmp($a->basename,$b->basename);
	372	}
	373	}
[2098]	374
	375	/**
	376	Gets current working directory content (using filesystem)
	377
	378	*/
	379	public function getFSDir()
	380	{
	381	parent::getDir();
	382	}
	383
[0]	384	/**
[2566]	385	Gets current working directory content.
	386
[0]	387	@param type <b>string</b> Media type filter
	388	*/
	389	public function getDir($type=null)
	390	{
	391	if ($type) {
	392	$this->type = $type;
	393	}
[2566]	394
[0]	395	$media_dir = $this->relpwd ? $this->relpwd : '.';
[2566]	396
[0]	397	$strReq =
	398	'SELECT media_file, media_id, media_path, media_title, media_meta, media_dt, '.
	399	'media_creadt, media_upddt, media_private, user_id '.
	400	'FROM '.$this->table.' '.
	401	"WHERE media_path = '".$this->path."' ".
	402	"AND media_dir = '".$this->con->escape($media_dir)."' ";
[2566]	403
[0]	404	if (!$this->core->auth->check('media_admin',$this->core->blog->id))
	405	{
	406	$strReq .= 'AND (media_private <> 1 ';
[2566]	407
[0]	408	if ($this->core->auth->userID()) {
	409	$strReq .= "OR user_id = '".$this->con->escape($this->core->auth->userID())."'";
	410	}
	411	$strReq .= ') ';
	412	}
[2566]	413
[0]	414	$rs = $this->con->select($strReq);
[2566]	415
[0]	416	parent::getDir();
[2566]	417
[0]	418	$f_res = array();
	419	$p_dir = $this->dir;
[2566]	420
[0]	421	# If type is set, remove items from p_dir
	422	if ($this->type)
	423	{
	424	foreach ($p_dir['files'] as $k => $f) {
	425	if ($f->type_prefix != $this->type) {
	426	unset($p_dir['files'][$k]);
	427	}
	428	}
	429	}
[2566]	430
[0]	431	$f_reg = array();
[2566]	432
[0]	433	while ($rs->fetch())
	434	{
	435	# File in subdirectory, forget about it!
	436	if (dirname($rs->media_file) != '.' && dirname($rs->media_file) != $this->relpwd) {
	437	continue;
	438	}
[2566]	439
[0]	440	if ($this->inFiles($rs->media_file))
	441	{
	442	$f = $this->fileRecord($rs);
	443	if ($f !== null) {
	444	if (isset($f_reg[$rs->media_file]))
	445	{
[2566]	446	# That media is duplicated in the database,
[0]	447	# time to do a bit of house cleaning.
	448	$this->con->execute(
	449	'DELETE FROM '.$this->table.' '.
	450	"WHERE media_id = ".$this->fileRecord($rs)->media_id
	451	);
	452	} else {
	453	$f_res[] = $this->fileRecord($rs);
	454	$f_reg[$rs->media_file] = 1;
	455	}
	456	}
	457	}
	458	elseif (!empty($p_dir['files']) && $this->relpwd == '')
	459	{
	460	# Physical file does not exist remove it from DB
	461	# Because we don't want to erase everything on
	462	# dotclear upgrade, do it only if there are files
	463	# in directory and directory is root
	464	$this->con->execute(
	465	'DELETE FROM '.$this->table.' '.
	466	"WHERE media_path = '".$this->con->escape($this->path)."' ".
	467	"AND media_file = '".$this->con->escape($rs->media_file)."' "
	468	);
	469	$this->callFileHandler(files::getMimeType($rs->media_file),'remove',$this->pwd.'/'.$rs->media_file);
	470	}
	471	}
[2566]	472
[0]	473	$this->dir['files'] = $f_res;
	474	foreach ($this->dir['dirs'] as $k => $v) {
[1855]	475	$v->media_icon = sprintf($this->icon_img,($v->parent ? 'folder-up' : 'folder'));
[0]	476	}
[2566]	477
[0]	478	# Check files that don't exist in database and create them
	479	if ($this->core->auth->check('media,media_admin',$this->core->blog->id))
	480	{
	481	foreach ($p_dir['files'] as $f)
	482	{
	483	if (!isset($f_reg[$f->relname])) {
	484	if (($id = $this->createFile($f->basename,null,false,null,false)) !== false) {
	485	$this->dir['files'][] = $this->getFile($id);
	486	}
	487	}
	488	}
	489	}
[3299]	490	try {
	491	usort($this->dir['files'],array($this,'sortFileHandler'));
	492	} catch (Exception $e) {}
[0]	493	}
[2566]	494
[0]	495	/**
	496	Gets file by its id. Returns a filteItem object.
[2566]	497
[0]	498	@param id <b>integer</b> File ID
	499	@return <b>fileItem</b>
	500	*/
	501	public function getFile($id)
	502	{
	503	$strReq =
	504	'SELECT media_id, media_path, media_title, '.
	505	'media_file, media_meta, media_dt, media_creadt, '.
	506	'media_upddt, media_private, user_id '.
	507	'FROM '.$this->table.' '.
	508	"WHERE media_path = '".$this->path."' ".
	509	'AND media_id = '.(integer) $id.' ';
[2566]	510
[0]	511	if (!$this->core->auth->check('media_admin',$this->core->blog->id))
	512	{
	513	$strReq .= 'AND (media_private <> 1 ';
[2566]	514
[0]	515	if ($this->core->auth->userID()) {
	516	$strReq .= "OR user_id = '".$this->con->escape($this->core->auth->userID())."'";
	517	}
	518	$strReq .= ') ';
	519	}
[2566]	520
[0]	521	$rs = $this->con->select($strReq);
	522	return $this->fileRecord($rs);
	523	}
[2566]	524
[0]	525	/**
[3099]	526	Search into media db (only).
	527
	528	@param query <b>string</b> Search query
	529	@return boolean true or false if nothing found
	530	*/
	531	public function searchMedia($query)
	532	{
	533	if ($query == '') {
	534	return false;
	535	}
	536
	537	$strReq =
	538	'SELECT media_file, media_id, media_path, media_title, media_meta, media_dt, '.
	539	'media_creadt, media_upddt, media_private, user_id '.
	540	'FROM '.$this->table.' '.
	541	"WHERE media_path = '".$this->path."' ".
	542	"AND (media_title LIKE '%".$this->con->escape($query)."%' ".
	543	" OR media_file LIKE '%".$this->con->escape($query)."%' ".
	544	" OR media_meta LIKE '<Description>%".$this->con->escape($query)."%</Description>')";
	545
	546	if (!$this->core->auth->check('media_admin',$this->core->blog->id))
	547	{
	548	$strReq .= 'AND (media_private <> 1 ';
	549
	550	if ($this->core->auth->userID()) {
	551	$strReq .= "OR user_id = '".$this->con->escape($this->core->auth->userID())."'";
	552	}
	553	$strReq .= ') ';
	554	}
	555
	556	$rs = $this->con->select($strReq);
	557
	558	$this->dir = array('dirs' => array(),'files' => array());
	559	$f_res = array();
	560	while ($rs->fetch())
	561	{
	562	$fr = $this->fileRecord($rs);
	563	if ($fr) {
	564	$f_res[] = $fr;
	565	}
	566	}
	567	$this->dir['files'] = $f_res;
	568
	569	try {
	570	usort($this->dir['files'],array($this,'sortFileHandler'));
	571	} catch (Exception $e) {}
	572
	573	return (count($f_res) > 0 ? true : false);
	574	}
	575
	576	/**
[0]	577	Returns media items attached to a blog post. Result is an array containing
	578	fileItems objects.
[2566]	579
[3167]	580	@param post_id <b>integer</b> Post ID
[0]	581	@param media_id <b>integer</b> Optionnal media ID
[3167]	582	@param link_type <b>string</b> Optionnal link type
[1280]	583	@return <b>array</b> Array of fileItems
[0]	584	*/
[3167]	585	public function getPostMedia($post_id,$media_id=null,$link_type=null)
[0]	586	{
[407]	587	$params = array(
	588	'post_id' => $post_id,
	589	'media_path' => $this->path
	590	);
[0]	591	if ($media_id) {
[407]	592	$params['media_id'] = (integer) $media_id;
[0]	593	}
[3167]	594	if ($link_type) {
	595	$params['link_type'] = $link_type;
	596	}
[407]	597	$rs = $this->postmedia->getPostMedia($params);
[2566]	598
[0]	599	$res = array();
[2566]	600
[0]	601	while ($rs->fetch()) {
	602	$f = $this->fileRecord($rs);
	603	if ($f !== null) {
[1280]	604	$res[] = $f;
[0]	605	}
	606	}
[2566]	607
[1280]	608	return $res;
[0]	609	}
[2566]	610
[0]	611	/**
[407]	612	@deprecated since version 2.4
	613	@see dcPostMedia::addPostMedia
[0]	614	*/
[3167]	615	public function addPostMedia($post_id,$media_id,$link_type='attachment')
[0]	616	{
[3167]	617	$this->postmedia->addPostMedia($post_id,$media_id,$link_type);
[0]	618	}
[2566]	619
[0]	620	/**
[407]	621	@deprecated since version 2.4
	622	@see dcPostMedia::removePostMedia
[0]	623	*/
[3167]	624	public function removePostMedia($post_id,$media_id,$link_type='attachment')
[0]	625	{
[3167]	626	$this->postmedia->removePostMedia($post_id,$media_id,$link_type);
[0]	627	}
[2566]	628
[0]	629	/**
	630	Rebuilds database items collection. Optional <var>$pwd</var> parameter is
	631	the path where to start rebuild.
[2566]	632
[0]	633	@param pwd <b>string</b> Directory to rebuild
	634	*/
	635	public function rebuild($pwd='')
	636	{
	637	if (!$this->core->auth->isSuperAdmin()) {
	638	throw new Exception(__('You are not a super administrator.'));
	639	}
[2566]	640
[0]	641	$this->chdir($pwd);
	642	parent::getDir();
[2566]	643
[0]	644	$dir = $this->dir;
[2566]	645
[0]	646	foreach ($dir['dirs'] as $d) {
	647	if (!$d->parent) {
	648	$this->rebuild($d->relname,false);
	649	}
	650	}
[2566]	651
[0]	652	foreach ($dir['files'] as $f) {
	653	$this->chdir(dirname($f->relname));
	654	$this->createFile($f->basename);
	655	}
[2566]	656
[0]	657	$this->rebuildDB($pwd);
	658	}
[2566]	659
[0]	660	protected function rebuildDB($pwd)
	661	{
	662	$media_dir = $pwd ? $pwd : '.';
[2566]	663
[0]	664	$strReq =
	665	'SELECT media_file, media_id '.
	666	'FROM '.$this->table.' '.
	667	"WHERE media_path = '".$this->path."' ".
	668	"AND media_dir = '".$this->con->escape($media_dir)."' ";
[2566]	669
[0]	670	$rs = $this->con->select($strReq);
[2566]	671
[0]	672	$delReq = 'DELETE FROM '.$this->table.' '.
	673	'WHERE media_id IN (%s) ';
	674	$del_ids = array();
[2566]	675
[0]	676	while ($rs->fetch())
	677	{
	678	if (!is_file($this->root.'/'.$rs->media_file)) {
	679	$del_ids[] = (integer) $rs->media_id;
	680	}
	681	}
[2566]	682
[0]	683	if (!empty($del_ids)) {
	684	$this->con->execute(sprintf($delReq,implode(',',$del_ids)));
	685	}
	686	}
[2566]	687
[0]	688	public function makeDir($d)
	689	{
	690	$d = files::tidyFileName($d);
	691	parent::makeDir($d);
	692	}
[2566]	693
[0]	694	/**
	695	Creates or updates a file in database. Returns new media ID or false if
	696	file does not exist.
[2566]	697
[0]	698	@param name <b>string</b> File name (relative to working directory)
	699	@param title <b>string</b> File title
	700	@param private <b>boolean</b> File is private
	701	@param dt <b>string</b> File date
	702	@return <b>integer</b> New media ID
	703	*/
	704	public function createFile($name,$title=null,$private=false,$dt=null,$force=true)
	705	{
	706	if (!$this->core->auth->check('media,media_admin',$this->core->blog->id)) {
	707	throw new Exception(__('Permission denied.'));
	708	}
[2566]	709
[0]	710	$file = $this->pwd.'/'.$name;
	711	if (!file_exists($file)) {
	712	return false;
	713	}
[2566]	714
[0]	715	$media_file = $this->relpwd ? path::clean($this->relpwd.'/'.$name) : path::clean($name);
	716	$media_type = files::getMimeType($name);
[2566]	717
[0]	718	$cur = $this->con->openCursor($this->table);
[2566]	719
[0]	720	$strReq = 'SELECT media_id '.
	721	'FROM '.$this->table.' '.
	722	"WHERE media_path = '".$this->con->escape($this->path)."' ".
	723	"AND media_file = '".$this->con->escape($media_file)."' ";
[2566]	724
[0]	725	$rs = $this->con->select($strReq);
[2566]	726
[0]	727	if ($rs->isEmpty())
	728	{
	729	$this->con->writeLock($this->table);
	730	try
	731	{
	732	$rs = $this->con->select('SELECT MAX(media_id) FROM '.$this->table);
	733	$media_id = (integer) $rs->f(0) + 1;
[2566]	734
[0]	735	$cur->media_id = $media_id;
	736	$cur->user_id = (string) $this->core->auth->userID();
	737	$cur->media_path = (string) $this->path;
	738	$cur->media_file = (string) $media_file;
	739	$cur->media_dir = (string) dirname($media_file);
	740	$cur->media_creadt = date('Y-m-d H:i:s');
	741	$cur->media_upddt = date('Y-m-d H:i:s');
[2566]	742
[0]	743	$cur->media_title = !$title ? (string) $name : (string) $title;
	744	$cur->media_private = (integer) (boolean) $private;
[2566]	745
[0]	746	if ($dt) {
	747	$cur->media_dt = (string) $dt;
	748	} else {
	749	$cur->media_dt = strftime('%Y-%m-%d %H:%M:%S',filemtime($file));
	750	}
[2566]	751
[0]	752	try {
	753	$cur->insert();
	754	} catch (Exception $e) {
	755	@unlink($name);
	756	throw $e;
	757	}
	758	$this->con->unlock();
	759	}
	760	catch (Exception $e)
	761	{
	762	$this->con->unlock();
	763	throw $e;
	764	}
	765	}
	766	else
	767	{
	768	$media_id = (integer) $rs->media_id;
[2566]	769
[0]	770	$cur->media_upddt = date('Y-m-d H:i:s');
[2566]	771
[0]	772	$cur->update('WHERE media_id = '.$media_id);
	773	}
[2566]	774
[0]	775	$this->callFileHandler($media_type,'create',$cur,$name,$media_id,$force);
[2566]	776
[0]	777	return $media_id;
	778	}
[2566]	779
[0]	780	/**
	781	Updates a file in database.
[2566]	782
[0]	783	@param file <b>fileItem</b> Current fileItem object
	784	@param newFile <b>fileItem</b> New fileItem object
	785	*/
	786	public function updateFile($file,$newFile)
	787	{
	788	if (!$this->core->auth->check('media,media_admin',$this->core->blog->id)) {
	789	throw new Exception(__('Permission denied.'));
	790	}
[2566]	791
[0]	792	$id = (integer) $file->media_id;
[2566]	793
[0]	794	if (!$id) {
	795	throw new Exception('No file ID');
	796	}
[2566]	797
[0]	798	if (!$this->core->auth->check('media_admin',$this->core->blog->id)
	799	&& $this->core->auth->userID() != $file->media_user) {
	800	throw new Exception(__('You are not the file owner.'));
	801	}
[2566]	802
[0]	803	$cur = $this->con->openCursor($this->table);
[2566]	804
[0]	805	# We need to tidy newFile basename. If dir isn't empty, concat to basename
	806	$newFile->relname = files::tidyFileName($newFile->basename);
	807	if ($newFile->dir) {
	808	$newFile->relname = $newFile->dir.'/'.$newFile->relname;
	809	}
[2566]	810
[0]	811	if ($file->relname != $newFile->relname) {
	812	$newFile->file = $this->root.'/'.$newFile->relname;
[2566]	813
[0]	814	if ($this->isFileExclude($newFile->relname)) {
	815	throw new Exception(__('This file is not allowed.'));
	816	}
[2566]	817
[0]	818	if (file_exists($newFile->file)) {
	819	throw new Exception(__('New file already exists.'));
	820	}
[2566]	821
[0]	822	$this->moveFile($file->relname,$newFile->relname);
[2566]	823
[0]	824	$cur->media_file = (string) $newFile->relname;
	825	$cur->media_dir = (string) dirname($newFile->relname);
	826	}
[2566]	827
[0]	828	$cur->media_title = (string) $newFile->media_title;
	829	$cur->media_dt = (string) $newFile->media_dtstr;
	830	$cur->media_upddt = date('Y-m-d H:i:s');
	831	$cur->media_private = (integer) $newFile->media_priv;
[2566]	832
[0]	833	$cur->update('WHERE media_id = '.$id);
[2566]	834
[0]	835	$this->callFileHandler($file->type,'update',$file,$newFile);
	836	}
[2566]	837
[0]	838	/**
	839	Uploads a file.
[2566]	840
[0]	841	@param tmp <b>string</b> Full path of temporary uploaded file
	842	@param name <b>string</b> File name (relative to working directory)
	843	@param title <b>string</b> File title
	844	@param private <b>boolean</b> File is private
	845	*/
	846	public function uploadFile($tmp,$name,$title=null,$private=false,$overwrite=false)
	847	{
	848	if (!$this->core->auth->check('media,media_admin',$this->core->blog->id)) {
	849	throw new Exception(__('Permission denied.'));
	850	}
[2566]	851
[0]	852	$name = files::tidyFileName($name);
[2566]	853
[0]	854	parent::uploadFile($tmp,$name,$overwrite);
[2566]	855
[0]	856	return $this->createFile($name,$title,$private);
	857	}
[2566]	858
[0]	859	/**
	860	Creates a file from binary content.
[2566]	861
[0]	862	@param name <b>string</b> File name (relative to working directory)
	863	@param bits <b>string</b> Binary file content
	864	*/
	865	public function uploadBits($name,$bits)
	866	{
	867	if (!$this->core->auth->check('media,media_admin',$this->core->blog->id)) {
	868	throw new Exception(__('Permission denied.'));
	869	}
[2566]	870
[0]	871	$name = files::tidyFileName($name);
[2566]	872
[0]	873	parent::uploadBits($name,$bits);
[2566]	874
[0]	875	return $this->createFile($name,null,null);
	876	}
[2566]	877
[0]	878	/**
	879	Removes a file.
[2566]	880
[0]	881	@param f <b>fileItem</b> fileItem object
	882	*/
	883	public function removeFile($f)
	884	{
	885	if (!$this->core->auth->check('media,media_admin',$this->core->blog->id)) {
	886	throw new Exception(__('Permission denied.'));
	887	}
[2566]	888
[0]	889	$media_file = $this->relpwd ? path::clean($this->relpwd.'/'.$f) : path::clean($f);
[2566]	890
[0]	891	$strReq = 'DELETE FROM '.$this->table.' '.
	892	"WHERE media_path = '".$this->con->escape($this->path)."' ".
	893	"AND media_file = '".$this->con->escape($media_file)."' ";
[2566]	894
[0]	895	if (!$this->core->auth->check('media_admin',$this->core->blog->id))
	896	{
	897	$strReq .= "AND user_id = '".$this->con->escape($this->core->auth->userID())."'";
	898	}
[2566]	899
[0]	900	$this->con->execute($strReq);
[2566]	901
[0]	902	if ($this->con->changes() == 0) {
	903	throw new Exception(__('File does not exist in the database.'));
	904	}
[2566]	905
[0]	906	parent::removeFile($f);
[2566]	907
[0]	908	$this->callFileHandler(files::getMimeType($media_file),'remove',$f);
	909	}
[1103]	910
	911	/**
	912	* Root directories
	913	*
	914	* Returns an array of directory under {@link $root} directory.
	915	*
	916	* @uses fileItem
	917	* @return array
	918	*/
	919	public function getDBDirs()
	920	{
	921	$media_dir = $this->relpwd ? $this->relpwd : '.';
[2566]	922
[1103]	923	$strReq =
	924	'SELECT distinct media_dir '.
	925	'FROM '.$this->table.' '.
	926	"WHERE media_path = '".$this->path."'";
	927	$rs = $this->con->select($strReq);
	928	while ($rs->fetch()) {
	929	if (is_dir($this->root.'/'.$rs->media_dir))
[1123]	930	$dir[] = ($rs->media_dir == '.' ? '' : $rs->media_dir);
[1103]	931	}
[2566]	932
[1103]	933	return $dir;
	934	}
[2566]	935
[0]	936	/**
	937	Extract zip file in current location
[2566]	938
[0]	939	@param f <b>fileRecord</b> fileRecord object
	940	*/
	941	public function inflateZipFile($f,$create_dir=true)
	942	{
	943	$zip = new fileUnzip($f->file);
[705]	944	$zip->setExcludePattern($this->exclude_pattern);
[0]	945	$zip->getList(false,'#(^\|/)(__MACOSX\|\.svn\|\.DS_Store\|\.directory\|Thumbs\.db)(/\|$)#');
[2566]	946
[0]	947	if ($create_dir)
	948	{
	949	$zip_root_dir = $zip->getRootDir();
	950	if ($zip_root_dir != false) {
	951	$destination = $zip_root_dir;
	952	$target = $f->dir;
	953	} else {
	954	$destination = preg_replace('/\.([^.]+)$/','',$f->basename);
	955	$target = $f->dir.'/'.$destination;
	956	}
[2566]	957
[0]	958	if (is_dir($f->dir.'/'.$destination)) {
[2566]	959	throw new Exception(sprintf(__('Extract destination directory %s already exists.'),dirname($f->relname).'/'.$destination));
[0]	960	}
	961	}
	962	else
	963	{
	964	$target = $f->dir;
	965	$destination = '';
	966	}
[2566]	967
[0]	968	$zip->unzipAll($target);
	969	$zip->close();
	970	return dirname($f->relname).'/'.$destination;
	971	}
[2566]	972
[0]	973	/**
	974	Returns zip file content
[2566]	975
[0]	976	@param f <b>fileRecord</b> fileRecord object
	977	@return <b>array</b>
	978	*/
	979	public function getZipContent($f)
	980	{
	981	$zip = new fileUnzip($f->file);
	982	$list = $zip->getList(false,'#(^\|/)(__MACOSX\|\.svn\|\.DS_Store\|\.directory\|Thumbs\.db)(/\|$)#');
	983	$zip->close();
	984	return $list;
	985	}
[2]	986
	987	/**
	988	Calls file handlers registered for recreate event
[2566]	989
[2]	990	@param f <b>fileItem</b> fileItem object
	991	*/
	992	public function mediaFireRecreateEvent($f)
	993	{
	994	$media_type = files::getMimeType($f->basename);
	995	$this->callFileHandler($media_type,'recreate',null,$f->basename); // Args list to be completed as necessary (Franck)
	996	}
[2566]	997
[0]	998	/* Image handlers
	999	------------------------------------------------------- */
[3]	1000	public function imageThumbCreate($cur,$f,$force=true)
[0]	1001	{
	1002	$file = $this->pwd.'/'.$f;
[2566]	1003
[0]	1004	if (!file_exists($file)) {
	1005	return false;
	1006	}
[2566]	1007
[0]	1008	$p = path::info($file);
[1381]	1009	$alpha = ($p['extension'] == 'png') \|\| ($p['extension'] == 'PNG');
	1010	$thumb = sprintf(($alpha ? $this->thumb_tp_alpha : $this->thumb_tp),$p['dirname'],$p['base'],'%s');
[2566]	1011
[0]	1012	try
	1013	{
	1014	$img = new imageTools();
	1015	$img->loadImage($file);
[2566]	1016
[0]	1017	$w = $img->getW();
	1018	$h = $img->getH();
[2566]	1019
[0]	1020	if ($force) $this->imageThumbRemove($f);
[2566]	1021
[0]	1022	foreach ($this->thumb_sizes as $suffix => $s) {
	1023	$thumb_file = sprintf($thumb,$suffix);
	1024	if (!file_exists($thumb_file) && $s[0] > 0 &&
	1025	($suffix == 'sq' \|\| $w > $s[0] \|\| $h > $s[0]))
	1026	{
[909]	1027	$rate = ($s[0] < 100 ? 95 : ($s[0] < 600 ? 90 : 85));
[0]	1028	$img->resize($s[0],$s[0],$s[1]);
[1381]	1029	$img->output(($alpha ? 'png' : 'jpeg'),$thumb_file,$rate);
[1120]	1030	$img->loadImage($file);
[0]	1031	}
	1032	}
	1033	$img->close();
	1034	}
	1035	catch (Exception $e)
	1036	{
	1037	if ($cur === null) { # Called only if cursor is null (public call)
	1038	throw $e;
	1039	}
	1040	}
	1041	}
[2566]	1042
[397]	1043	protected function imageThumbUpdate($file,$newFile)
[0]	1044	{
	1045	if ($file->relname != $newFile->relname)
	1046	{
	1047	$p = path::info($file->relname);
[1381]	1048	$alpha = ($p['extension'] == 'png') \|\| ($p['extension'] == 'PNG');
	1049	$thumb_old = sprintf(($alpha ? $this->thumb_tp_alpha : $this->thumb_tp),$p['dirname'],$p['base'],'%s');
[2566]	1050
[0]	1051	$p = path::info($newFile->relname);
[1381]	1052	$alpha = ($p['extension'] == 'png') \|\| ($p['extension'] == 'PNG');
	1053	$thumb_new = sprintf(($alpha ? $this->thumb_tp_alpha : $this->thumb_tp),$p['dirname'],$p['base'],'%s');
[2566]	1054
[0]	1055	foreach ($this->thumb_sizes as $suffix => $s) {
	1056	try {
	1057	parent::moveFile(sprintf($thumb_old,$suffix),sprintf($thumb_new,$suffix));
	1058	} catch (Exception $e) {}
	1059	}
	1060	}
	1061	}
[2566]	1062
[2659]	1063	public function imageThumbRemove($f)
[0]	1064	{
	1065	$p = path::info($f);
[1381]	1066	$alpha = ($p['extension'] == 'png') \|\| ($p['extension'] == 'PNG');
	1067	$thumb = sprintf(($alpha ? $this->thumb_tp_alpha : $this->thumb_tp),'',$p['base'],'%s');
[2566]	1068
[0]	1069	foreach ($this->thumb_sizes as $suffix => $s) {
	1070	try {
	1071	parent::removeFile(sprintf($thumb,$suffix));
	1072	} catch (Exception $e) {}
	1073	}
	1074	}
[2566]	1075
[0]	1076	protected function imageMetaCreate($cur,$f,$id)
	1077	{
	1078	$file = $this->pwd.'/'.$f;
[2566]	1079
[0]	1080	if (!file_exists($file)) {
	1081	return false;
	1082	}
[2566]	1083
[0]	1084	$xml = new xmlTag('meta');
	1085	$meta = imageMeta::readMeta($file);
	1086	$xml->insertNode($meta);
[2566]	1087
[0]	1088	$c = $this->core->con->openCursor($this->table);
	1089	$c->media_meta = $xml->toXML();
[2566]	1090
[0]	1091	if ($cur->media_title !== null && $cur->media_title == basename($cur->media_file))
	1092	{
	1093	if ($meta['Title']) {
	1094	$c->media_title = $meta['Title'];
	1095	}
	1096	}
[2566]	1097
[0]	1098	if ($meta['DateTimeOriginal'] && $cur->media_dt === '')
	1099	{
	1100	# We set picture time to user timezone
	1101	$media_ts = strtotime($meta['DateTimeOriginal']);
	1102	if ($media_ts !== false) {
	1103	$o = dt::getTimeOffset($this->core->auth->getInfo('user_tz'),$media_ts);
	1104	$c->media_dt = dt::str('%Y-%m-%d %H:%M:%S',$media_ts+$o);
	1105	}
	1106	}
[2566]	1107
[0]	1108	$c->update('WHERE media_id = '.$id);
	1109	}
[2566]	1110
[0]	1111	/**
[2767]	1112	Returns HTML code for audio player (HTML5 and if possible fallback Flash player)
	1113
[3138]	1114	@param type <b>string</b> audio mime type
	1115	@param url <b>string</b> audio URL to play
	1116	@param player <b>string</b> Player URL (flash player fallback)
	1117	@param args <b>array</b> Player parameters (flash player fallback)
	1118	@param fallback <b>boolean</b> Include Flash player fallback
[3205]	1119	@param preload <b>boolean</b> Add preload="auto" attribute if true, else preload="none"
[2767]	1120	@return <b>string</b>
	1121	*/
[3205]	1122	public static function audioPlayer($type,$url,$player=null,$args=null,$fallback=true,$preload=true)
[2767]	1123	{
	1124	$audio =
[3205]	1125	'<audio controls preload="'.($preload ? 'auto' : 'none').'">'.
[2768]	1126	'<source src="'.$url.'">';
[2767]	1127
[3138]	1128	if ($fallback && $type == 'audio/mpeg3') {
[2767]	1129	// Include Flash player fallback
	1130	if (!$player) {
	1131	$player = 'player_mp3.swf';
	1132	}
	1133
	1134	if (!is_array($args))
	1135	{
	1136	$args = array(
	1137	'showvolume' => 1,
	1138	'loadingcolor' => 'ff9900',
	1139	'bgcolor1' => 'eeeeee',
	1140	'bgcolor2' => 'cccccc',
	1141	'buttoncolor' => '0066cc',
	1142	'buttonovercolor' => 'ff9900',
	1143	'slidercolor1' => 'cccccc',
	1144	'slidercolor2' => '999999',
	1145	'sliderovercolor' => '0066cc'
	1146	);
	1147	}
	1148
	1149	$args['mp3'] = $url;
	1150
	1151	if (empty($args['width'])) {
	1152	$args['width'] = 200;
	1153	}
	1154	if (empty($args['height'])) {
	1155	$args['height'] = 20;
	1156	}
	1157
	1158	$vars = array();
	1159	foreach ($args as $k => $v) {
	1160	$vars[] = $k.'='.$v;
	1161	}
	1162
	1163	$audio .=
	1164	'<object type="application/x-shockwave-flash" '.
	1165	'data="'.$player.'" '.
	1166	'width="'.$args['width'].'" height="'.$args['height'].'">'.
	1167	'<param name="movie" value="'.$player.'" />'.
	1168	'<param name="wmode" value="transparent" />'.
	1169	'<param name="FlashVars" value="'.implode('&',$vars).'" />'.
	1170	__('Embedded Audio Player').
[2768]	1171	'</object>';
[2767]	1172	}
	1173
	1174	$audio .=
[2768]	1175	'</audio>';
[2767]	1176
	1177	return $audio;
	1178	}
	1179
	1180	/**
	1181	Returns HTML code for video player (HTML5 and if possible fallback Flash player)
	1182
[3138]	1183	@param type <b>string</b> video mime type
	1184	@param url <b>string</b> video URL to play
	1185	@param player <b>string</b> Player URL (flash player fallback)
	1186	@param args <b>array</b> Player parameters (flash player fallback)
	1187	@param fallback <b>boolean</b> Include Flash player fallback (if not .flv)
[3205]	1188	@param preload <b>boolean</b> Add preload="auto" attribute if true, else preload="none"
[2767]	1189	@return <b>string</b>
	1190	*/
[3205]	1191	public static function videoPlayer($type,$url,$player=null,$args=null,$fallback=true,$preload=true)
[2767]	1192	{
	1193	$video = '';
[2768]	1194
	1195	// Cope with width and height, if given
	1196	$width = 400;
	1197	$height = 300;
	1198	if (is_array($args)) {
	1199	if (!empty($args['width']) && $args['width']) {
	1200	$width = (int) $args['width'];
	1201	}
	1202	if (!empty($args['height']) && $args['height']) {
	1203	$height = (int) $args['height'];
	1204	}
	1205	}
	1206
[2767]	1207	if ($type != 'video/x-flv') {
	1208	$video =
[3205]	1209	'<video controls preload="'.($preload ? 'auto' : 'none').'"'.
	1210	($width ? ' width="'.$width.'"' : '').
	1211	($height ? ' height="'.$height.'"' : '').'>'.
[2768]	1212	'<source src="'.$url.'">';
[2767]	1213	}
	1214
[3138]	1215	if ($type == 'video/x-flv' \|\| ($fallback && ($type == 'video/mp4' \|\| $type == 'video/x-m4v')))
[2767]	1216	{
	1217	// Include Flash player fallback
	1218	if (!$player) {
	1219	$player = 'player_flv.swf';
	1220	}
	1221
	1222	if (!is_array($args))
	1223	{
	1224	$args = array(
	1225	'margin' => 1,
	1226	'showvolume' => 1,
	1227	'showtime' => 1,
	1228	'showfullscreen' => 1,
	1229	'buttonovercolor' => 'ff9900',
	1230	'slidercolor1' => 'cccccc',
	1231	'slidercolor2' => '999999',
	1232	'sliderovercolor' => '0066cc'
	1233	);
	1234	}
	1235
	1236	$args['flv'] = $url;
	1237
	1238	if (empty($args['width'])) {
	1239	$args['width'] = 400;
	1240	}
	1241	if (empty($args['height'])) {
	1242	$args['height'] = 300;
	1243	}
	1244
	1245	$vars = array();
	1246	foreach ($args as $k => $v) {
	1247	$vars[] = $k.'='.$v;
	1248	}
	1249
	1250	$video .=
	1251	'<object type="application/x-shockwave-flash" '.
	1252	'data="'.$player.'" '.
	1253	'width="'.$args['width'].'" height="'.$args['height'].'">'.
	1254	'<param name="movie" value="'.$player.'" />'.
	1255	'<param name="wmode" value="transparent" />'.
	1256	'<param name="allowFullScreen" value="true" />'.
	1257	'<param name="FlashVars" value="'.implode('&',$vars).'" />'.
	1258	__('Embedded Video Player').
[2768]	1259	'</object>';
[2767]	1260	}
	1261
	1262	if ($type != 'video/x-flv') {
	1263	$video .=
[2768]	1264	'</video>';
[2767]	1265	}
	1266
	1267	return $video;
	1268	}
	1269
	1270	/**
[0]	1271	Returns HTML code for MP3 player
[2566]	1272
[3138]	1273	@param url <b>string</b> MP3 URL to play
	1274	@param player <b>string</b> Player URL
[0]	1275	@param args <b>array</b> Player parameters
[3138]	1276	@param fallback <b>boolean</b> Include Flash player fallback
[3205]	1277	@param preload <b>boolean</b> Add preload="auto" attribute if true, else preload="none"
[0]	1278	@return <b>string</b>
	1279	*/
[3205]	1280	public static function mp3player($url,$player=null,$args=null,$fallback=true,$preload=true)
[0]	1281	{
	1282	if (!$player) {
	1283	$player = 'player_mp3.swf';
	1284	}
[2566]	1285
[0]	1286	if (!is_array($args))
	1287	{
	1288	$args = array(
	1289	'showvolume' => 1,
	1290	'loadingcolor' => 'ff9900',
	1291	'bgcolor1' => 'eeeeee',
	1292	'bgcolor2' => 'cccccc',
	1293	'buttoncolor' => '0066cc',
	1294	'buttonovercolor' => 'ff9900',
	1295	'slidercolor1' => 'cccccc',
	1296	'slidercolor2' => '999999',
	1297	'sliderovercolor' => '0066cc'
	1298	);
	1299	}
[2566]	1300
[0]	1301	$args['mp3'] = $url;
[2566]	1302
[0]	1303	if (empty($args['width'])) {
	1304	$args['width'] = 200;
	1305	}
	1306	if (empty($args['height'])) {
	1307	$args['height'] = 20;
	1308	}
[2566]	1309
[0]	1310	$vars = array();
	1311	foreach ($args as $k => $v) {
	1312	$vars[] = $k.'='.$v;
	1313	}
[2566]	1314
[0]	1315	return
[3205]	1316	'<audio controls preload="'.($preload ? 'auto' : 'none').'">'.
[2763]	1317	'<source src="'.$url.'" type="audio/mpeg">'.
[3138]	1318	($fallback ?
	1319	'<object type="application/x-shockwave-flash" '.
	1320	'data="'.$player.'" '.
	1321	'width="'.$args['width'].'" height="'.$args['height'].'">'.
	1322	'<param name="movie" value="'.$player.'" />'.
	1323	'<param name="wmode" value="transparent" />'.
	1324	'<param name="FlashVars" value="'.implode('&',$vars).'" />'.
	1325	__('Embedded Audio Player').
	1326	'</object>' : '').
[2763]	1327	'</audio>';
[0]	1328	}
[2566]	1329
[2767]	1330	/**
	1331	Returns HTML code for FLV player
	1332
	1333	@param url <b>string</b> FLV URL to play
	1334	@param player <b>string</b> Player URL
	1335	@param args <b>array</b> Player parameters
	1336	@return <b>string</b>
	1337	*/
[0]	1338	public static function flvplayer($url,$player=null,$args=null)
	1339	{
	1340	if (!$player) {
	1341	$player = 'player_flv.swf';
	1342	}
[2566]	1343
[0]	1344	if (!is_array($args))
	1345	{
	1346	$args = array(
	1347	'margin' => 1,
	1348	'showvolume' => 1,
	1349	'showtime' => 1,
	1350	'showfullscreen' => 1,
	1351	'buttonovercolor' => 'ff9900',
	1352	'slidercolor1' => 'cccccc',
	1353	'slidercolor2' => '999999',
	1354	'sliderovercolor' => '0066cc'
	1355	);
	1356	}
[2566]	1357
[0]	1358	$args['flv'] = $url;
[2566]	1359
[0]	1360	if (empty($args['width'])) {
	1361	$args['width'] = 400;
	1362	}
	1363	if (empty($args['height'])) {
	1364	$args['height'] = 300;
	1365	}
[2566]	1366
[0]	1367	$vars = array();
	1368	foreach ($args as $k => $v) {
	1369	$vars[] = $k.'='.$v;
	1370	}
[2566]	1371
[0]	1372	return
	1373	'<object type="application/x-shockwave-flash" '.
	1374	'data="'.$player.'" '.
	1375	'width="'.$args['width'].'" height="'.$args['height'].'">'.
	1376	'<param name="movie" value="'.$player.'" />'.
	1377	'<param name="wmode" value="transparent" />'.
	1378	'<param name="allowFullScreen" value="true" />'.
	1379	'<param name="FlashVars" value="'.implode('&',$vars).'" />'.
	1380	__('Embedded Video Player').
	1381	'</object>';
	1382	}
	1383	}

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source: inc/core/class.dc.media.php @ 3299:18dc878c1178

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