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admin_media.php
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admin_media.php
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<?php
// webtrees: Web based Family History software
// Copyright (C) 2013 webtrees development team.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// 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
define('WT_SCRIPT_NAME', 'admin_media.php');
require './includes/session.php';
require WT_ROOT . 'includes/functions/functions_edit.php';
// type of file/object to include
$files = WT_Filter::get('files', 'local|external|unused', 'local');
// family tree setting MEDIA_DIRECTORY
$media_folders = all_media_folders();
$media_folder = WT_Filter::get('media_folder', null, ''); // MySQL needs an empty string, not NULL
// User folders may contain special characters. Restrict to actual folders.
if (!array_key_exists($media_folder, $media_folders)) {
$media_folder = reset($media_folders);
}
// prefix to filename
$media_paths = media_paths($media_folder);
$media_path = WT_Filter::get('media_path', null, ''); // MySQL needs an empty string, not NULL
// User paths may contain special characters. Restrict to actual paths.
if (!array_key_exists($media_path, $media_paths)) {
$media_path = reset($media_paths);
}
// subfolders within $media_path
$subfolders = WT_Filter::get('subfolders', 'include|exclude', 'include');
$action = WT_Filter::get('action');
////////////////////////////////////////////////////////////////////////////////
// POST callback for file deletion
////////////////////////////////////////////////////////////////////////////////
$delete_file = WT_Filter::post('delete');
if ($delete_file) {
$controller = new WT_Controller_Ajax;
// Only delete valid (i.e. unused) media files
$media_folder = WT_Filter::post('media_folder', null, ''); // MySQL needs an empty string, not NULL
$disk_files = all_disk_files ($media_folder, '', 'include', '');
if (in_array($delete_file, $disk_files)) {
$tmp = WT_DATA_DIR . $media_folder . $delete_file;
if (@unlink($tmp)) {
WT_FlashMessages::addMessage(WT_I18N::translate('The file %s was deleted.', $tmp));
} else {
WT_FlashMessages::addMessage(WT_I18N::translate('The file %s could not be deleted.', $tmp));
}
$tmp = WT_DATA_DIR . $media_folder . 'thumbs/' . $delete_file;
if (file_exists($tmp)) {
if (@unlink($tmp)) {
WT_FlashMessages::addMessage(WT_I18N::translate('The file %s was deleted.', $tmp));
} else {
WT_FlashMessages::addMessage(WT_I18N::translate('The file %s could not be deleted.', $tmp));
}
}
} else {
// File no longer exists? Maybe it was already deleted or renamed.
}
$controller->pageHeader();
exit;
}
////////////////////////////////////////////////////////////////////////////////
// GET callback for server-side pagination
////////////////////////////////////////////////////////////////////////////////
switch($action) {
case 'load_json':
Zend_Session::writeClose();
$sSearch = WT_Filter::get('sSearch', null, ''); // MySQL needs an empty string, not NULL
$iDisplayStart = WT_Filter::getInteger('iDisplayStart');
$iDisplayLength = WT_Filter::getInteger('iDisplayLength');
switch ($files) {
case 'local':
// Filtered rows
$SELECT1 =
"SELECT SQL_CACHE SQL_CALC_FOUND_ROWS TRIM(LEADING ? FROM m_filename) AS media_path, m_id AS xref, m_file AS gedcom_id, m_gedcom AS gedcom" .
" FROM `##media`" .
" JOIN `##gedcom_setting` ON (m_file = gedcom_id AND setting_name = 'MEDIA_DIRECTORY')" .
" JOIN `##gedcom` USING (gedcom_id)" .
" WHERE setting_value=?" .
" AND m_filename LIKE CONCAT(?, '%')" .
" AND (SUBSTRING_INDEX(m_filename, '/', -1) LIKE CONCAT('%', ?, '%')" .
" OR m_titl LIKE CONCAT('%', ?, '%'))" .
" AND m_filename NOT LIKE 'http://%'" .
" AND m_filename NOT LIKE 'https://%'";
$ARGS1 = array($media_path, $media_folder, $media_path, $sSearch, $sSearch);
// Unfiltered rows
$SELECT2 =
"SELECT SQL_CACHE COUNT(*)" .
" FROM `##media`" .
" JOIN `##gedcom_setting` ON (m_file = gedcom_id AND setting_name = 'MEDIA_DIRECTORY')" .
" WHERE setting_value=?" .
" AND m_filename LIKE CONCAT(?, '%')" .
" AND m_filename NOT LIKE 'http://%'" .
" AND m_filename NOT LIKE 'https://%'";
$ARGS2 = array($media_folder, $media_path);
if ($subfolders=='exclude') {
$SELECT1 .= " AND m_filename NOT LIKE CONCAT(?, '%/%')";
$ARGS1[] = $media_path;
$SELECT2 .= " AND m_filename NOT LIKE CONCAT(?, '%/%')";
$ARGS2[] = $media_path;
}
if ($iDisplayLength>0) {
$LIMIT = " LIMIT " . $iDisplayStart . ',' . $iDisplayLength;
} else {
$LIMIT = "";
}
$iSortingCols=WT_Filter::getInteger('iSortingCols');
if ($iSortingCols) {
$ORDER_BY = " ORDER BY ";
for ($i=0; $i<$iSortingCols; ++$i) {
// Datatables numbers columns 0, 1, 2, ...
// MySQL numbers columns 1, 2, 3, ...
switch (WT_Filter::get('sSortDir_'.$i)) {
case 'asc':
$ORDER_BY .= (1 + WT_Filter::getInteger('iSortCol_'.$i)).' ASC ';
break;
case 'desc':
$ORDER_BY .= (1 + WT_Filter::getInteger('iSortCol_'.$i)).' DESC ';
break;
}
if ($i<$iSortingCols-1) {
$ORDER_BY .= ',';
}
}
} else {
$ORDER_BY="1 ASC";
}
$rows = WT_DB::prepare($SELECT1.$ORDER_BY.$LIMIT)->execute($ARGS1)->fetchAll();
// Total filtered/unfiltered rows
$iTotalDisplayRecords = WT_DB::prepare("SELECT FOUND_ROWS()")->fetchColumn();
$iTotalRecords = WT_DB::prepare($SELECT2)->execute($ARGS2)->fetchColumn();
$aaData = array();
foreach ($rows as $row) {
$media = WT_Media::getInstance($row->xref, $row->gedcom_id);
$aaData[] = array(
media_file_info($media_folder, $media_path, $row->media_path),
$media->displayImage(),
media_object_info($media),
);
}
break;
case 'external':
// Filtered rows
$SELECT1 =
"SELECT SQL_CACHE SQL_CALC_FOUND_ROWS m_id AS xref, m_file AS gedcom_id, m_gedcom AS gedcom, m_filename" .
" FROM `##media`" .
" WHERE (m_filename LIKE 'http://%' OR m_filename LIKE 'https://%')" .
" AND (m_filename LIKE CONCAT('%', ?, '%') OR m_titl LIKE CONCAT('%', ?, '%'))";
$ARGS1 = array($sSearch, $sSearch);
// Unfiltered rows
$SELECT2 =
"SELECT SQL_CACHE COUNT(*)" .
" FROM `##media`" .
" WHERE (m_filename LIKE 'http://%' OR m_filename LIKE 'https://%')";
$ARGS2 = array();
if ($iDisplayLength>0) {
$LIMIT = " LIMIT " . $iDisplayStart . ',' . $iDisplayLength;
} else {
$LIMIT = "";
}
$iSortingCols = WT_Filter::getInteger('iSortingCols');
if ($iSortingCols) {
$ORDER_BY = " ORDER BY ";
for ($i=0; $i<$iSortingCols; ++$i) {
// Datatables numbers columns 0, 1, 2, ...
// MySQL numbers columns 1, 2, 3, ...
switch (WT_Filter::get('sSortDir_'.$i)) {
case 'asc':
$ORDER_BY.=(1 + WT_Filter::getInteger('iSortCol_'.$i)).' ASC ';
break;
case 'desc':
$ORDER_BY.=(1 + WT_Filter::getInteger('iSortCol_'.$i)).' DESC ';
break;
}
if ($i<$iSortingCols-1) {
$ORDER_BY.=',';
}
}
} else {
$ORDER_BY="1 ASC";
}
$rows = WT_DB::prepare($SELECT1.$ORDER_BY.$LIMIT)->execute($ARGS1)->fetchAll();
// Total filtered/unfiltered rows
$iTotalDisplayRecords = WT_DB::prepare("SELECT FOUND_ROWS()")->fetchColumn();
$iTotalRecords = WT_DB::prepare($SELECT2)->execute($ARGS2)->fetchColumn();
$aaData = array();
foreach ($rows as $row) {
$media = WT_Media::getInstance($row->xref, $row->gedcom_id, $row->gedcom);
$aaData[] = array(
WT_Gedcom_Tag::getLabelValue('URL', $row->m_filename),
$media->displayImage(),
media_object_info($media),
);
}
break;
case 'unused':
// Which trees use this media folder?
$media_trees = WT_DB::prepare(
"SELECT gedcom_name, gedcom_name" .
" FROM `##gedcom`" .
" JOIN `##gedcom_setting` USING (gedcom_id)" .
" WHERE setting_name='MEDIA_DIRECTORY' AND setting_value=?"
)->execute(array($media_folder))->fetchAssoc();
$disk_files = all_disk_files ($media_folder, $media_path, $subfolders, $sSearch);
$db_files = all_media_files($media_folder, $media_path, $subfolders, $sSearch);
// All unused files
$unused_files = array_diff($disk_files, $db_files);
$iTotalRecords = count($unused_files);
// Filter unused files
if ($sSearch) {
// Lambda functions can’t be used until PHP5.3
//$unused_files = array_filter($unused_files, function($x) use ($sSearch) {return strpos($x, $sSearch)!==false;});
function substr_search($x) {global $sSearch; return strpos($x, $sSearch)!==false;}
$unused_files = array_filter($unused_files, 'substr_search');
}
$iTotalDisplayRecords = count($unused_files);
// Sort files - only option is column 0
sort($unused_files);
if (WT_Filter::get('sSortDir_0')=='desc') {
$unused_files = array_reverse($unused_files);
}
// Paginate unused files
$unused_files = array_slice($unused_files, $iDisplayStart, $iDisplayLength);
$aaData = array();
foreach ($unused_files as $unused_file) {
$full_path = WT_DATA_DIR . $media_folder . $media_path . $unused_file;
$thumb_path = WT_DATA_DIR . $media_folder . 'thumbs/' . $media_path . $unused_file;
if (!file_exists($thumb_path)) {
$thumb_path = $full_path;
}
$imgsize=@getimagesize($thumb_path);
if ($imgsize && $imgsize[0] && $imgsize[1]) {
// We can’t create a URL (not in public_html) or use the media firewall (no such object)
// so just the base64-encoded image inline.
$img = '<img src="data:' . $imgsize['mime'] . ';base64,' . base64_encode(file_get_contents($thumb_path)) . '" class="thumbnail" ' . $imgsize[3] . '" style="max-width:100px;height:auto;">';
} else {
$img = '-';
}
// Is there a pending record for this file?
$exists_pending = WT_DB::prepare(
"SELECT 1 FROM `##change` WHERE status='pending' AND new_gedcom LIKE CONCAT('%\n1 FILE ', ?, '\n%')"
)->execute(array($unused_file))->fetchOne();
// Form to create new media object in each tree
$create_form='';
if (!$exists_pending) {
foreach ($media_trees as $media_tree) {
$create_form .=
'<p><a onclick="window.open(\'addmedia.php?action=showmediaform&ged=' . rawurlencode($media_tree) . '&filename=' . rawurlencode(basename($unused_file)) . '&folder=' . rawurlencode(dirname($unused_file)) . '\', \'_blank\', edit_window_specs); return false;">' . WT_I18N::translate('Create') . '</a> — ' . WT_Filter::escapeHtml($media_tree) . '<p>';
}
}
$conf = WT_I18N::translate('Are you sure you want to delete “%s”?', $unused_file);
$delete_link =
'<p><a onclick="if (confirm(\'' . WT_Filter::escapeJs($conf) . '\')) jQuery.post(\'admin_media.php\',{delete:\'' .WT_Filter::escapeJs($media_path . $unused_file) . '\',media_folder:\'' . WT_Filter::escapeJs($media_folder) . '\'},function(){location.reload();})" href="#">' . WT_I18N::Translate('Delete') . '</a></p>';
$aaData[] = array(
media_file_info($media_folder, $media_path, $unused_file) . $delete_link,
$img,
$create_form,
);
}
break;
}
header('Content-type: application/json');
echo json_encode(array( // See http://www.datatables.net/usage/server-side
'sEcho' => WT_Filter::getInteger('sEcho'), // String, but always an integer
'iTotalRecords' => $iTotalRecords,
'iTotalDisplayRecords' => $iTotalDisplayRecords,
'aaData' => $aaData
));
exit;
}
////////////////////////////////////////////////////////////////////////////////
// Local functions
////////////////////////////////////////////////////////////////////////////////
// A unique list of media folders, from all trees.
function all_media_folders() {
return WT_DB::prepare(
"SELECT SQL_CACHE setting_value, setting_value" .
" FROM `##gedcom_setting`" .
" WHERE setting_name='MEDIA_DIRECTORY'" .
" GROUP BY 1" .
" ORDER BY 1"
)->execute(array(WT_GED_ID))->fetchAssoc();
}
function media_paths($media_folder) {
$media_paths = WT_DB::prepare(
"SELECT SQL_CACHE LEFT(m_filename, CHAR_LENGTH(m_filename) - CHAR_LENGTH(SUBSTRING_INDEX(m_filename, '/', -1))) AS media_path" .
" FROM `##media`" .
" JOIN `##gedcom_setting` ON (m_file = gedcom_id AND setting_name = 'MEDIA_DIRECTORY')" .
" WHERE setting_value=?" .
" AND m_filename NOT LIKE 'http://%'" .
" AND m_filename NOT LIKE 'https://%'" .
" GROUP BY 1" .
" ORDER BY 1"
)->execute(array($media_folder))->fetchOneColumn();
if (!$media_paths || reset($media_paths)!='') {
// Always include a (possibly empty) top-level folder
array_unshift($media_paths, '');
}
return array_combine($media_paths, $media_paths);
}
function scan_dirs($dir, $recursive, $filter) {
$files = array();
// $dir comes from the database. The actual folder may not exist.
if (is_dir($dir)) {
foreach (scandir($dir) as $path) {
if (is_dir($dir . $path)) {
// TODO - but what if there are user-defined subfolders “thumbs” or “watermarks”…
if ($path!='.' && $path!='..' && $path!='thumbs' && $path!='watermark' && $recursive) {
foreach (scan_dirs($dir . $path . '/', $recursive, $filter) as $subpath) {
$files[] = $path . '/' . $subpath;
}
}
} elseif (!$filter || stripos($path, $filter)!==false) {
$files[] = $path;
}
}
}
return $files;
}
// Fetch a list of all files on disk
function all_disk_files($media_folder, $media_path, $subfolders, $filter) {
return scan_dirs(WT_DATA_DIR . $media_folder . $media_path, $subfolders=='include', $filter);
}
// Fetch a list of all files on in the database
function all_media_files($media_folder, $media_path, $subfolders, $filter) {
return WT_DB::prepare(
"SELECT SQL_CACHE SQL_CALC_FOUND_ROWS TRIM(LEADING ? FROM m_filename) AS media_path, 'OBJE' AS type, m_titl, m_id AS xref, m_file AS ged_id, m_gedcom AS gedrec, m_filename" .
" FROM `##media`" .
" JOIN `##gedcom_setting` ON (m_file = gedcom_id AND setting_name = 'MEDIA_DIRECTORY')" .
" JOIN `##gedcom` USING (gedcom_id)" .
" WHERE setting_value=?" .
" AND m_filename LIKE CONCAT(?, '%')" .
" AND (SUBSTRING_INDEX(m_filename, '/', -1) LIKE CONCAT('%', ?, '%')" .
" OR m_titl LIKE CONCAT('%', ?, '%'))" .
" AND m_filename NOT LIKE 'http://%'" .
" AND m_filename NOT LIKE 'https://%'"
)->execute(array($media_path, $media_folder, $media_path, $filter, $filter))->fetchOneColumn();
$files = array();
return $files;
}
function media_file_info($media_folder, $media_path, $file) {
$html = '<b>' . WT_Filter::escapeHtml($file). '</b>';
$full_path = WT_DATA_DIR . $media_folder . $media_path . $file;
if ($file && file_exists($full_path)) {
$size = @filesize($full_path);
if ($size!==false) {
$size = (int)(($size+1023)/1024); // Round up to next KB
$size = /* I18N: size of file in KB */ WT_I18N::translate('%s KB', WT_I18N::number($size));
$html .= WT_Gedcom_Tag::getLabelValue('__FILE_SIZE__', $size);
$imgsize = @getimagesize($full_path);
if (is_array($imgsize)) {
$imgsize = /* I18N: image dimensions, width × height */ WT_I18N::translate('%1$s × %2$s pixels', WT_I18N::number($imgsize['0']), WT_I18N::number($imgsize['1']));
$html .= WT_Gedcom_Tag::getLabelValue('__IMAGE_SIZE__', $imgsize);
}
} else {
$html .= '<div class="error">' . WT_I18N::translate('This media file exists, but cannot be accessed.') . '</div>' ;
}
} else {
$html .= '<div class="error">' . WT_I18N::translate('This media file does not exist.') . '</div>' ;
}
return $html;
}
function media_object_info(WT_Media $media) {
$xref = $media->getXref();
$gedcom = WT_Tree::getNameFromId($media->getGedcomId());
$name = $media->getFullName();
$html =
'<b>' . $name . '</b>' .
'<div><i>' . WT_Filter::escapeHtml($media->getNote()) . '</i></div>' .
'<br>' .
'<a href="' . $media->getHtmlUrl() . '">' . WT_I18N::translate('View') . '</a>';
$html .=
' - ' .
'<a onclick="window.open(\'addmedia.php?action=editmedia&pid=' . $xref . '&ged=' . WT_Filter::escapeJs($gedcom) . '\', \'_blank\', edit_window_specs)" href="#">' . WT_I18N::Translate('Edit') . '</a>' .
' - ' .
'<a onclick="return delete_media(\'' . WT_Filter::escapeJs(WT_I18N::translate('Are you sure you want to delete “%s”?', strip_tags($media->getFullName()))) . '\', \'' . $media->getXref() . '\', \'' . WT_Filter::escapeJs($gedcom) . '\');" href="#">' . WT_I18N::Translate('Delete') . '</a>' .
' - ';
if (array_key_exists('GEDFact_assistant', WT_Module::getActiveModules())) {
$html .= '<a onclick="return ilinkitem(\'' . $xref . '\', \'manage\', \'' . $gedcom . '\')" href="#">' . WT_I18N::Translate('Manage links') . '</a>';
} else {
global $TEXT_DIRECTION;
$classSuffix = $TEXT_DIRECTION=='rtl' ? '_rtl' : '';
$menu = new WT_Menu();
$menu->addLabel(WT_I18N::translate('Set link'));
$menu->addClass('', 'submenu');
$submenu = new WT_Menu(WT_I18N::translate('To individual'));
$submenu->addClass("submenuitem".$classSuffix);
$submenu->addOnClick("return ilinkitem('$xref', 'person', '$gedcom')");
$menu->addSubMenu($submenu);
$submenu = new WT_Menu(WT_I18N::translate('To family'));
$submenu->addClass("submenuitem".$classSuffix);
$submenu->addOnClick("return ilinkitem('$xref', 'family', '$gedcom')");
$menu->addSubMenu($submenu);
$submenu = new WT_Menu(WT_I18N::translate('To source'));
$submenu->addClass("submenuitem".$classSuffix);
$submenu->addOnClick("return ilinkitem('$xref', 'source', '$gedcom')");
$menu->addSubMenu($submenu);
$html .= '<div style="display:inline-block;">' . $menu->getMenu() . '</div>';
}
$html .= '<br><br>';
$linked = array();
foreach ($media->linkedIndividuals('OBJE') as $link) {
$linked[] = '<a href="' . $link->getHtmlUrl() . '">' . $link->getFullName() . '</a>';
}
foreach ($media->linkedFamilies('OBJE') as $link) {
$linked[] = '<a href="' . $link->getHtmlUrl() . '">' . $link->getFullName() . '</a>';
}
foreach ($media->linkedSources('OBJE') as $link) {
$linked[] = '<a href="' . $link->getHtmlUrl() . '">' . $link->getFullName() . '</a>';
}
foreach ($media->linkedNotes('OBJE') as $link) { // Invalid GEDCOM - you cannot link a NOTE to an OBJE
$linked[] = '<a href="' . $link->getHtmlUrl() . '">' . $link->getFullName() . '</a>';
}
foreach ($media->linkedRepositories('OBJE') as $link) { // Invalid GEDCOM - you cannot link a REPO to an OBJE
$linked[] = '<a href="' . $link->getHtmlUrl() . '">' . $link->getFullName() . '</a>';
}
if ($linked) {
$html .= '<ul>';
foreach ($linked as $link) {
$html .= '<li>' . $link . '</li>';
}
$html .= '</ul>';
} else {
$html .= '<div class="error">' . WT_I18N::translate('This media object is not linked to any other record.') . '</div>';
}
return $html;
}
////////////////////////////////////////////////////////////////////////////////
// Start here
////////////////////////////////////////////////////////////////////////////////
// Preserver the pagination/filtering/sorting between requests, so that the
// browser’s back button works. Pagination is dependent on the currently
// selected folder.
$table_id=md5($files.$media_folder.$media_path.$subfolders);
$controller=new WT_Controller_Page();
$controller
->requireAdminLogin()
->setPageTitle(WT_I18N::translate('Media'))
->addExternalJavascript(WT_JQUERY_DATATABLES_URL)
->pageHeader()
->addInlineJavascript('
var oTable=jQuery("#media-table-' . $table_id . '").dataTable( {
sDom: \'<"H"pf<"dt-clear">irl>t<"F"pl>\',
bProcessing: true,
bServerSide: true,
sAjaxSource: "'.WT_SERVER_NAME.WT_SCRIPT_PATH.WT_SCRIPT_NAME.'?action=load_json&files='.$files.'&media_folder='.$media_folder.'&media_path='.$media_path.'&subfolders='.$subfolders.'",
'.WT_I18N::datatablesI18N(array(5,10,20,50,100,500,1000,-1)).',
bJQueryUI: true,
bAutoWidth:false,
iDisplayLength: 10,
sPaginationType: "full_numbers",
bStateSave: true,
iCookieDuration: 300,
aoColumns: [
{},
{bSortable: false},
{bSortable: ' . ($files=='unused' ? 'false' : 'true') . '}
]
});
');
?>
<form method="get" action="<?php echo WT_SCRIPT_NAME; ?>">
<table class="media_items">
<tr>
<th><?php echo WT_I18N::translate('Media files'); ?></th>
<th><?php echo WT_I18N::translate('Media folders'); ?></th>
</tr>
<tr>
<td>
<input type="radio" name="files" value="local"<?php echo $files=='local' ? ' checked="checked"' : ''; ?> onchange="this.form.submit();">
<?php echo /* I18N: “Local files” are stored on this computer */ WT_I18N::translate('Local files'); ?>
<br>
<input type="radio" name="files" value="external"<?php echo $files=='external' ? ' checked="checked"' : ''; ?> onchange="this.form.submit();">
<?php echo /* I18N: “External files” are stored on other computers */ WT_I18N::translate('External files'); ?>
<br>
<input type="radio" name="files" value="unused"<?php echo $files=='unused' ? ' checked="checked"' : ''; ?> onchange="this.form.submit();">
<?php echo WT_I18N::translate('Unused files'); ?>
</td>
<td>
<?php
switch ($files) {
case 'local':
case 'unused':
$extra = 'onchange="this.form.submit();"';
echo
'<span dir="ltr">', // The full path will be LTR or mixed LTR/RTL. Force LTR.
WT_DATA_DIR;
// Don’t show a list of media folders if it just contains one folder
if (count($media_folders)>1) {
echo ' ', select_edit_control('media_folder', $media_folders, null, $media_folder, $extra);
} else {
echo $media_folder, '<input type="hidden" name="media_folder" value="', WT_Filter::escapeHtml($media_folder), '">';
}
// Don’t show a list of subfolders if it just contains one subfolder
if (count($media_paths)>1) {
echo ' ', select_edit_control('media_path', $media_paths, null, $media_path, $extra);
} else {
echo $media_path, '<input type="hidden" name="media_path" value="', WT_Filter::escapeHtml($media_path), '">';
}
echo
'</span>',
'<div>',
'<input type="radio" name="subfolders" value="include"', ($subfolders=='include' ? ' checked="checked"' : ''), ' onchange="this.form.submit();">',
WT_I18N::translate('Include subfolders'),
'<br>',
'<input type="radio" name="subfolders" value="exclude"', ($subfolders=='exclude' ? ' checked="checked"' : ''), ' onchange="this.form.submit();">',
WT_I18N::translate('Exclude subfolders'),
'</div>';
break;
case 'external':
echo WT_I18N::translate('External media files have a URL instead of a filename.');
echo '<input type="hidden" name="media_folder" value="', WT_Filter::escapeHtml($media_folder), '">';
echo '<input type="hidden" name="media_path" value="', WT_Filter::escapeHtml($media_path), '">';
break;
}
?>
</td>
</tr>
</table>
</form>
<br>
<br>
<table class="media_table" id="media-table-<?php echo $table_id ?>">
<thead>
<tr>
<th><?php echo WT_I18N::translate('Media file'); ?></th>
<th><?php echo WT_I18N::translate('Media'); ?></th>
<th><?php echo WT_I18N::translate('Media object'); ?></th>
</tr>
</thead>
<tbody>
</tbody>
</table>