<?php

/**
 * Gestion des images et documents
 *
 * @package PLX
 * @author  Stephane F
 **/

include(dirname(__FILE__).'/prepend.php');

# Control du token du formulaire
plxToken::validateFormToken($_POST);

# Sécurisation du chemin du dossier
if(isset($_POST['folder']) AND $_POST['folder']!='.' AND !plxUtils::checkSource($_POST['folder'])) {
	$_POST['folder']='.';
}

# Hook Plugins
eval($plxAdmin->plxPlugins->callHook('AdminMediasPrepend'));

# Recherche du type de medias à afficher via la session
if(empty($_SESSION['medias']) OR !empty($_POST['btn_images'])) {
	$_SESSION['medias'] = $plxAdmin->aConf['images'];
	$_SESSION['folder'] = '';
}
elseif(!empty($_POST['btn_documents'])) {
	$_SESSION['medias'] = $plxAdmin->aConf['documents'];
	$_SESSION['folder'] = '';
}
elseif(!empty($_POST['folder'])) {
	$_SESSION['currentfolder']= (isset($_SESSION['folder'])?$_SESSION['folder']:'');
	$_SESSION['folder'] = ($_POST['folder']=='.'?'':$_POST['folder']);
}
# Nouvel objet de type plxMedias
if($plxAdmin->aConf['userfolders'] AND $_SESSION['profil']==PROFIL_WRITER)
	$plxMedias = new plxMedias(PLX_ROOT.$_SESSION['medias'].$_SESSION['user'].'/',$_SESSION['folder']);
else
	$plxMedias = new plxMedias(PLX_ROOT.$_SESSION['medias'],$_SESSION['folder']);

#----

if(!empty($_POST['btn_newfolder']) AND !empty($_POST['newfolder'])) {
	$newdir = plxUtils::title2filename(trim($_POST['newfolder']));
	if($plxMedias->newDir($newdir)) {
		$_SESSION['folder'] = $_SESSION['folder'].$newdir.'/';
	}
	header('Location: medias.php');
	exit;
}
elseif(!empty($_POST['btn_delete']) AND !empty($_POST['folder']) AND $_POST['folder']!='.') {
	if($plxMedias->deleteDir($_POST['folder'])) {
		$_SESSION['folder'] = '';
	}
	header('Location: medias.php');
	exit;
}
elseif(!empty($_POST['btn_upload'])) {
	$plxMedias->uploadFiles($_FILES, $_POST);
	header('Location: medias.php');
	exit;
}
elseif(isset($_POST['selection']) AND ((!empty($_POST['btn_ok1']) AND $_POST['selection'][0]=='delete') OR (!empty($_POST['btn_ok2']) AND$_POST['selection'][1]=='delete')) AND isset($_POST['idFile'])) {
	$plxMedias->deleteFiles($_POST['idFile']);
	header('Location: medias.php');
	exit;
}
elseif(isset($_POST['selection']) AND ((!empty($_POST['btn_ok1']) AND $_POST['selection'][0]=='move') OR (!empty($_POST['btn_ok2']) AND$_POST['selection'][1]=='move')) AND isset($_POST['idFile'])) {
	$plxMedias->moveFiles($_POST['idFile'], $_SESSION['currentfolder'], $_POST['folder']);
	header('Location: medias.php');
	exit;
}
elseif(isset($_POST['selection']) AND ((!empty($_POST['btn_ok1']) AND $_POST['selection'][0]=='thumbs') OR (!empty($_POST['btn_ok2']) AND $_POST['selection'][1]=='thumbs')) AND isset($_POST['idFile'])) {
	$plxMedias->makeThumbs($_POST['idFile'], $plxAdmin->aConf['miniatures_l'], $plxAdmin->aConf['miniatures_h']);
	header('Location: medias.php');
	exit;
}

# Tri de l'affichage des fichiers
if(isset($_POST['sort']) AND !empty($_POST['sort'])) {
	$sort = $_POST['sort'];
} else {
	$sort = isset($_SESSION['sort_medias']) ? $_SESSION['sort_medias'] : 'title_asc';
}

$sort_title = 'title_desc';
$sort_date = 'date_desc';
switch ($sort) {
	case 'title_asc':
		$sort_title = 'title_desc';
		usort($plxMedias->aFiles, create_function('$b, $a', 'return strcmp($a["name"], $b["name"]);'));
		break;
	case 'title_desc':
		$sort_title = 'title_asc';
		usort($plxMedias->aFiles, create_function('$a, $b', 'return strcmp($a["name"], $b["name"]);'));
		break;
	case 'date_asc':
		$sort_date = 'date_desc';
		usort($plxMedias->aFiles, create_function('$b, $a', 'return strcmp($a["date"], $b["date"]);'));
		break;
	case 'date_desc':
		$sort_date = 'date_asc';
		usort($plxMedias->aFiles, create_function('$a, $b', 'return strcmp($a["date"], $b["date"]);'));
		break;
}
$_SESSION['sort_medias']=$sort;

# Contenu des 2 listes déroulantes
$selectionList = array('' =>L_FOR_SELECTION, 'move'=>L_PLXMEDIAS_MOVE_FOLDER, 'thumbs'=>L_MEDIAS_RECREATE_THUMB, '-'=>'-----', 'delete' =>L_DELETE);

# On inclut le header
include(dirname(__FILE__).'/top.php');

?>
<script type="text/javascript" src="<?php echo PLX_CORE ?>lib/multifiles.js"></script>
<script type="text/javascript">
function toggle_divs(){
	var medias_back = document.getElementById('medias_back');
	var uploader = document.getElementById('files_uploader');
	var manager = document.getElementById('files_manager');
	if(uploader.style.display == 'none') {
		medias_back.style.display = 'block';
		uploader.style.display = 'block';
		manager.style.display = 'none';
	} else {
		medias_back.style.display = 'none';
		uploader.style.display = 'none';
		manager.style.display = 'block';
	}
}
</script>

<p id="medias_back" style="display:none"><a href="javascript:void(0)" onclick="toggle_divs();return false"><?php echo L_MEDIAS_BACK ?></a></p>

<h2><?php echo L_MEDIAS_TITLE ?></h2>

<?php eval($plxAdmin->plxPlugins->callHook('AdminMediasTop')) # Hook Plugins ?>

<p class="path"><?php echo L_MEDIAS_DIRECTORY.' : /'.plxUtils::strCheck(basename($_SESSION['medias']).'/'.$_SESSION['folder']) ?></p>

<div id="files_uploader" style="display:none">
	<p style="margin-bottom:15px"><?php echo L_MEDIAS_MAX_UPOLAD_FILE ?> : <?php echo $plxMedias->maxUpload['display'] ?></p>
	<form action="medias.php" method="post" id="form_uploader" class="form_uploader" enctype="multipart/form-data">
		<div class="manager">
			<input id="selector" type="file" name="selector" />
			<div class="files_list" id="files_list"></div>
			<?php if($_SESSION['medias']==$plxAdmin->aConf['images']) : ?>
			<div class="options1">
				<?php echo L_MEDIAS_RESIZE ?>&nbsp;:&nbsp;
				<ul>
					<li><input type="radio" name="resize" value="" />&nbsp;<?php echo L_MEDIAS_RESIZE_NO ?></li>
					<?php
						foreach($img_redim as $redim) {
							echo '<li><input type="radio" name="resize" value="'.$redim.'" />&nbsp;'.$redim.'</li>';
						}
					?>
					<li>
						<input type="radio" checked="checked" name="resize" value="<?php echo intval($plxAdmin->aConf['images_l' ]).'x'.intval($plxAdmin->aConf['images_h' ]) ?>" />&nbsp;<?php echo intval($plxAdmin->aConf['images_l' ]).'x'.intval($plxAdmin->aConf['images_h' ]) ?>
						&nbsp;&nbsp;(<a href="parametres_affichage.php"><?php echo L_MEDIAS_MODIFY ?>)</a>
					</li>
					<li>
						<input type="radio" name="resize" value="user" />&nbsp;
						<input type="text" size="2" maxlength="4" name="user_w" />&nbsp;x&nbsp;
						<input type="text" size="2" maxlength="4" name="user_h" />
					</li>
				</ul>
			</div>
			<div class="options2">
				<?php echo L_MEDIAS_THUMBS ?>&nbsp;:&nbsp;
				<ul>
					<li>
						<?php $sel = (!$plxAdmin->aConf['thumbs'] ? ' checked="checked"' : '') ?>
						<input<?php echo $sel ?> type="radio" name="thumb" value="" />&nbsp;<?php echo L_MEDIAS_THUMBS_NONE ?>
					</li>
					<?php
						foreach($img_thumb as $thumb) {
							echo '<li><input type="radio" name="thumb" value="'.$thumb.'" />&nbsp;'.$thumb.'</li>';
						}
					?>
					<li>
						<?php $sel = ($plxAdmin->aConf['thumbs'] ? ' checked="checked"' : '') ?>
						<input<?php echo $sel ?> type="radio" name="thumb" value="<?php echo intval($plxAdmin->aConf['miniatures_l' ]).'x'.intval($plxAdmin->aConf['miniatures_h' ]) ?>" />&nbsp;<?php echo intval($plxAdmin->aConf['miniatures_l' ]).'x'.intval($plxAdmin->aConf['miniatures_h' ]) ?>
						&nbsp;&nbsp;(<a href="parametres_affichage.php"><?php echo L_MEDIAS_MODIFY ?>)</a>
					</li>
					<li>
						<input type="radio" name="thumb" value="user" />&nbsp;
						<input type="text" size="2" maxlength="4" name="thumb_w" />&nbsp;x&nbsp;
						<input type="text" size="2" maxlength="4" name="thumb_h" />
					</li>
				</ul>
			</div>
			<?php endif; ?>
			<?php eval($plxAdmin->plxPlugins->callHook('AdminMediasUpload')) # Hook Plugins ?>
			<input class="button submit" type="submit" name="btn_upload" id="btn_upload" value="<?php echo L_MEDIAS_SUBMIT_FILE ?>" />
			<?php echo plxToken::getTokenPostMethod() ?>
		</div>
	</form>
	<script type="text/javascript">
		var multi_selector = new MultiSelector(document.getElementById('files_list'), -1, '<?php echo $plxAdmin->aConf['racine'] ?>');
		multi_selector.addElement(document.getElementById('selector'));
	</script>
	<div class="clearer"></div>
</div>

<div id="files_manager">
	<form action="medias.php" method="post" id="form_medias" class="form_medias">
		<div class="manager">
			<div class="create">
				<?php echo L_MEDIAS_NEW_FOLDER ?>&nbsp;:&nbsp;
				<input class="newfolder" id="id_newfolder" type="text" name="newfolder" value="" maxlength="50" size="10" />
				<input class="button new" type="submit" name="btn_newfolder" value="<?php echo L_MEDIAS_CREATE_FOLDER ?>" />
			</div>
			<input class="button submit<?php echo basename($_SESSION['medias'])=='images'?' select':'' ?>" type="submit" name="btn_images" value="<?php echo L_MEDIAS_IMAGES ?>" />
			<input class="button submit<?php echo basename($_SESSION['medias'])=='documents'?' select':'' ?>" type="submit" name="btn_documents" value="<?php echo L_MEDIAS_DOCUMENTS ?>" />
			<input class="button submit" type="submit" onclick="toggle_divs();return false" value="<?php echo L_MEDIAS_ADD_FILE ?>" />
			<?php echo plxToken::getTokenPostMethod() ?>
		</div>

		<div class="browser">
			<?php echo L_MEDIAS_FOLDER ?>&nbsp;:&nbsp;
			<?php echo $plxMedias->contentFolder() ?>&nbsp;
			<input class="button submit" type="submit" name="btn_ok" value="<?php echo L_OK ?>" />&nbsp;
			<?php if(!empty($_SESSION['folder'])) : ?>
			<input class="button delete" type="submit" name="btn_delete" onclick="Check=confirm('<?php echo L_MEDIAS_DELETE_FOLDER_CONFIRM ?>');if(Check==false) return false;" value="<?php echo L_MEDIAS_DELETE_FOLDER ?>" />
			<?php endif; ?>
		</div>
		<div class="files">
			<p style="margin-bottom:15px">
				<?php plxUtils::printSelect('selection[]', $selectionList, '', false, '', 'id_selection1') ?>
				<input class="button submit" type="submit" name="btn_ok1" value="<?php echo L_OK ?>" onclick="return confirmAction(this.form, 'id_selection1', 'delete', 'idFile[]', '<?php echo L_CONFIRM_DELETE ?>')" />
			</p>
			<table class="table">
			<thead>
			<tr>
				<th class="checkbox"><input type="checkbox" onclick="checkAll(this.form, 'idFile[]')" /></th>
				<th class="image">&nbsp;</th>
				<th><a href="javascript:void(0)" class="hcolumn" onclick="document.forms[1].sort.value='<?php echo $sort_title ?>';document.forms[1].submit();return true;"><?php echo L_MEDIAS_FILENAME ?></a></th>
				<th class="infos"><?php echo L_MEDIAS_EXTENSION ?></th>
				<th class="infos"><?php echo L_MEDIAS_FILESIZE ?></th>
				<th class="infos"><?php echo L_MEDIAS_DIMENSIONS ?></th>
				<th class="date"><a href="javascript:void(0)" class="hcolumn" onclick="document.forms[1].sort.value='<?php echo $sort_date ?>';document.forms[1].submit();return true;"><?php echo L_MEDIAS_DATE ?></a></th>
			</tr>
			</thead>
			<tbody>
			<?php
			# Initialisation de l'ordre
			$num = 0;
			# Si on a des fichiers
			if($plxMedias->aFiles) {
				foreach($plxMedias->aFiles as $v) { # Pour chaque fichier
					$ordre = ++$num;
					echo '<tr class="line-'.($num%2).'">';
					echo '<td><input type="checkbox" name="idFile[]" value="'.$v['name'].'" /></td>';
					echo '<td class="icon"><a onclick="this.target=\'_blank\';return true;" title="'.plxUtils::strCheck($v['name']).'" href="'.$v['path'].'"><img alt="" src="'.$v['.thumb'].'" class="thumb" /></a></td>';
					echo '<td>';
					echo '<a onclick="this.target=\'_blank\';return true;" title="'.plxUtils::strCheck($v['name']).'" href="'.$v['path'].'">'.plxUtils::strCheck($v['name']).'</a><br />';
					if($v['thumb']) {
						echo '<a onclick="this.target=\'_blank\';return true;" title="'.L_MEDIAS_THUMB.' : '.plxUtils::strCheck($v['name']).'" href="'.plxUtils::thumbName($v['path']).'">'.L_MEDIAS_THUMB.'</a> : '.$v['thumb']['infos'][0].' x '.$v['thumb']['infos'][1]. ' ('.plxUtils::formatFilesize($v['thumb']['filesize']).')';
					}
					echo '</td>';
					echo '<td>'.strtoupper($v['extension']).'</td>';
					echo '<td>'.plxUtils::formatFilesize($v['filesize']).'</td>';
					$dimensions = '&nbsp;';
					if(isset($v['infos']) AND isset($v['infos'][0]) AND isset($v['infos'][1])) {
						$dimensions = $v['infos'][0].' x '.$v['infos'][1];
					}
					echo '<td>'.$dimensions.'</td>';
					echo '<td>'.plxDate::formatDate(plxDate::timestamp2Date($v['date'])).'</td>';
					echo '</tr>';
				}
			}
			else echo '<tr><td colspan="7" class="center">'.L_MEDIAS_NO_FILE.'</td></tr>';
			?>
			</tbody>
			</table>
			<p>
				<?php plxUtils::printSelect('selection[]', $selectionList , '', false, '', 'id_selection2') ?>
				<input class="button submit" type="submit" name="btn_ok2" value="<?php echo L_OK ?>" onclick="return confirmAction(this.form, 'id_selection2', 'delete', 'idFile[]', '<?php echo L_CONFIRM_DELETE ?>')" />
				<input type="hidden" name="sort" value="" />
			</p>
		</div>
	</form>
	<div class="clear"></div>
</div>

<?php
# Hook Plugins
eval($plxAdmin->plxPlugins->callHook('AdminMediasFoot'));
# On inclut le footer
include(dirname(__FILE__).'/foot.php');
?>