<?php

require_once('admin.php');

$title = __("Edit Themes");

$parent_file = 'themes.php';

wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme'));

wp_admin_css( 'theme-editor' );

$themes = get_themes();

if (empty($theme)) {

$theme = get_current_theme();

} else {

$theme = stripslashes($theme);

}

if ( ! isset($themes[$theme]) )

wp_die(__('The requested theme does not exist.'));

$allowed_files = array_merge($themes[$theme]['Stylesheet Files'], $themes[$theme]['Template Files']);

if (empty($file)) {

$file = $allowed_files[0];

}

$file = validate_file_to_edit($file, $allowed_files);

$real_file = get_real_file_to_edit($file);

$file_show = basename( $file );

switch($action) {

case 'update':

check_admin_referer('edit-theme_' . $file . $theme);

if ( !current_user_can('edit_themes') )

wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this blog.').'</p>');

$newcontent = stripslashes($_POST['newcontent']);

$theme = urlencode($theme);

if (is_writeable($real_file)) {

//is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable

$f = fopen($real_file, 'w+');

if ($f !== FALSE) {

fwrite($f, $newcontent);

fclose($f);

$location = "theme-editor.php?file=$file&theme=$theme&a=te";

} else {

$location = "theme-editor.php?file=$file&theme=$theme";

}

} else {

$location = "theme-editor.php?file=$file&theme=$theme";

}

$location = wp_kses_no_null($location);

$strip = array('%0d', '%0a');

$location = str_replace($strip, '', $location);

header("Location: $location");

exit();

break;

default:

if ( !current_user_can('edit_themes') )

wp_die('<p>'.__('You do not have sufficient permissions to edit themes for this blog.').'</p>');

require_once('admin-header.php');

update_recently_edited($file);

if (!is_file($real_file))

$error = 1;

if (!$error && filesize($real_file) > 0) {

$f = fopen($real_file, 'r');

$content = fread($f, filesize($real_file));

$content = htmlspecialchars($content);

}

?>

<?php if (isset($_GET['a'])) : ?>

<div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div>

<?php endif;

$description = get_file_description($file);

$desc_header = ( $description != $file_show ) ? "$description</strong> (%s)" : "%s";

?>

<div class="wrap">

<div class="bordertitle">

<h2><?php _e('Theme Editor'); ?></h2>

<form id="themeselector" name="theme" action="theme-editor.php" method="post">

<strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong>

<select name="theme" id="theme">

<?php

foreach ($themes as $a_theme) {

$theme_name = $a_theme['Name'];

if ($theme_name == $theme) $selected = " selected='selected'";

else $selected = '';

$theme_name = attribute_escape($theme_name);

echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>";

}

?>

</select>

<input type="submit" name="Submit" value="<?php _e('Select') ?>" class="button" />

</form>

</div>

<div class="tablenav">

<div class="alignleft">

<big><strong><?php echo sprintf($desc_header, $file_show); ?></big>

</div>

<br class="clear" />

</div>

<br class="clear" />

<div id="templateside">

<h3 id="bordertitle"><?php _e("Theme Files"); ?></h3>

<?php

if ($allowed_files) :

?>

<h4><?php _e('Templates'); ?></h4>

<ul>

<?php foreach($themes[$theme]['Template Files'] as $template_file) :

$description = get_file_description($template_file);

$template_show = basename($template_file);

$filedesc = ( $description != $template_file ) ? "$description <span class='nonessential'>($template_show)</span>" : "$description";

$filedesc = ( $template_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($template_show)</span></span>" : $filedesc;

?>

<li><a href="theme-editor.php?file=<?php echo "$template_file"; ?>&amp;theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>

<?php endforeach; ?>

</ul>

<h4><?php echo _c('Styles|Theme stylesheets in theme editor'); ?></h4>

<ul>

<?php foreach($themes[$theme]['Stylesheet Files'] as $style_file) :

$description = get_file_description($style_file);

$style_show = basename($style_file);

$filedesc = ( $description != $style_file ) ? "$description <span class='nonessential'>($style_show)</span>" : "$description";

$filedesc = ( $style_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($style_show)</span></span>" : $filedesc;

?>

<li><a href="theme-editor.php?file=<?php echo "$style_file"; ?>&amp;theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>

<?php endforeach; ?>

</ul>

<?php endif; ?>

</div>

<?php

if (!$error) {

?>

<form name="template" id="template" action="theme-editor.php" method="post">

<?php wp_nonce_field('edit-theme_' . $file . $theme) ?>

<div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1"><?php echo $content ?></textarea>

<input type="hidden" name="action" value="update" />

<input type="hidden" name="file" value="<?php echo $file ?>" />

<input type="hidden" name="theme" value="<?php echo $theme ?>" />

</div>

<div>

<?php if ( is_writeable($real_file) ) : ?>

<p class="submit">

<?php

echo "<input type='submit' name='submit' value='" . __('Update File') . "' tabindex='2' />";

?>

</p>

<?php else : ?>

<p><em><?php _e('You need to make this file writable before you can save your changes. See <a href="http://codex.wordpress.org/Changing_File_Permissions">the Codex</a> for more information.'); ?></em></p>

<?php endif; ?>

</div>

</form>

<?php

} else {

echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';

}

?>

<div class="clear"> &nbsp; </div>

</div>

<?php

break;

}

include("admin-footer.php") ?>