function wp_get_files_in_directory($directory, $sortby = 'name', $sortdir = 'asc', $file_types = '')
{
$filelist = array();
$handle = opendir($directory);
$i = 0;
while (false !== ($file = readdir($handle))) {
$extension = strrchr(strtolower($file), '.');
if (is_file($directory . $file) && $file != "." && $file != ".." && !strstr($file, '.TEMP')) {
if (!empty($file_types)) {
if (!wp_extension_ok($extension, $file_types)) {
continue;
}
}
$file_info = wp_get_fileinfo($extension);
$filelist[$i]['name'] = $file;
$filelist[$i]['icon'] = $file_info['icon'];
$filelist[$i]['type'] = $file_info['description'];
$filelist[$i]['preview'] = $file_info['preview'];
$i++;
}
}
closedir($handle);
// do sorting...
if ($sortby != 'name' && $sortby != 'type') {
$sortby = 'name';
}
if (strtolower($sortdir) == 'asc') {
$sortflag = SORT_ASC;
} else {
$sortflag = SORT_DESC;
}
$filelist = wp_array_csort($filelist, $sortby, $sortflag);
return $filelist;
}
?>
</legend>
<?php
if ($load_from_dir) {
echo '<div class="inset" style="height:211px; overflow:auto; background-color:#FFFFFF">
<table class="st" width="100%" border="0" cellpadding="4" cellspacing="1" align="center" bgcolor="#000000">';
if (!file_exists(SMILEY_FILE_DIRECTORY)) {
exit('<b>Warning: this directory does not exist: ' . SMILEY_FILE_DIRECTORY . '. Check that you have set SMILEY_FILE_DIRECTORY correctly in config.php.</b>');
}
$file_directory = SMILEY_FILE_DIRECTORY;
$web_directory = SMILEY_WEB_DIRECTORY;
$handle = opendir($file_directory);
$colCount = 0;
$count = 0;
while (false !== ($filename = readdir($handle))) {
if (is_file($file_directory . $filename) && ($filename != "." && $filename != "..") && wp_extension_ok(strrchr(strtolower($filename), '.'), '.png,.gif')) {
list($width, $height) = @getimagesize($file_directory . $filename);
if ($width <= 24 && $height <= 24) {
if ($colCount == 0) {
echo '<tr>';
}
echo '<td class="text" align="center"><img src="' . $web_directory . $filename . '" width="' . $width . '" height="' . $height . '" border="0" align="absmiddle" alt=""></td>';
if ($colCount == 3) {
echo '</tr>';
}
$count++;
if ($colCount < 3) {
$colCount++;
} else {
$colCount = 0;
}
</form>
</div>');
}
} elseif ($_POST['ok_to_overwrite'] == $lang['cancel']) {
wp_delete_file($directory . $_POST['document_field'] . '.TEMP');
} else {
$message .= '<div class="helpMessage"><p>' . $lang['copy_error'] . '</p></div>';
}
}
// upload files
if (isset($_FILES['document_field']) ? $_FILES['document_field'] : '') {
if (is_uploaded_file($_FILES['document_field']['tmp_name'])) {
$extension = strrchr(strtolower($_FILES['document_field']['name']), '.');
//exit ($_FILES['document_field']['tmp_name']);
// check filetype against accepted files
if (!wp_extension_ok($extension, $document_types)) {
document_exit('<p> </p>
<div class="helpMessage">
<form>
<p> ' . wp_var_replace($lang['bad_filetype'], array('filetypes' => $document_types)) . ' </p>
<input class="button" type="button" name="Continue" value="' . $lang['ok'] . '" onClick="document.location.replace(\'' . WP_WEB_DIRECTORY . 'document.php' . $query_string . '\')">
</form>
</div>');
break;
}
// check if there is an icon for this filetype and whether we can safely show a preview of it.
$file_info = wp_get_fileinfo($extension);
$icon = $file_info['icon'];
$filetype = $file_info['description'];
$preview = $file_info['preview'];
if ($_FILES['document_field']['size'] >= $max_documentfile_size) {
<input class="button" type="button" name="Continue" value="' . $lang['ok'] . '" onClick="document.location.replace(\'' . WP_WEB_DIRECTORY . 'image.php' . $query_string . '\')">
</form>
</div>');
}
} elseif ($_POST['ok_to_overwrite'] == $lang['cancel']) {
wp_delete_file($directory . $_POST['image_field'] . '.TEMP');
} else {
$message .= '<div class="helpMessage"><p>' . $lang['copy_error'] . '</p></div>';
}
}
// upload files
if (isset($_FILES['image_field']) ? $_FILES['image_field'] : '') {
if (is_uploaded_file($_FILES['image_field']['tmp_name'])) {
$extension = strrchr(strtolower($_FILES['image_field']['name']), '.');
// check filetype against accepted files
if (!wp_extension_ok($extension, $image_types)) {
image_exit('<p> </p>
<div class="helpMessage">
<form>
<p> ' . wp_var_replace($lang['bad_filetype'], array('filetypes' => $image_types)) . ' </p>
<input class="button" type="button" name="Continue" value="' . $lang['ok'] . '" onClick="document.location.replace(\'' . WP_WEB_DIRECTORY . 'image.php' . $query_string . '\')">
</form>
</div>');
break;
}
if ($_FILES['image_field']['size'] >= $max_file_size) {
image_exit('<p> </p>
<div class="helpMessage">
<form>
<p> ' . wp_var_replace($lang['file_too_large'], array('max_size' => $max_file_size / 1000)) . ' </p>
<input class="button" type="button" name="Continue" value="' . $lang['ok'] . '" onClick="document.location.replace(\'' . WP_WEB_DIRECTORY . 'image.php' . $query_string . '\')">
