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<?php
require_once('admin.php');
$title = __('Template & File Editing');
$parent_file = 'edit.php';
$wpvarstoreset = array('action','redirect','profile','error','warning','a','file');
for ($i=0; $i<count($wpvarstoreset); $i += 1) {
$wpvar = $wpvarstoreset[$i];
if (!isset($$wpvar)) {
if (empty($_POST["$wpvar"])) {
if (empty($_GET["$wpvar"])) {
$$wpvar = '';
} else {
$$wpvar = $_GET["$wpvar"];
}
} else {
$$wpvar = $_POST["$wpvar"];
}
}
}
$recents = get_option('recently_edited');
if (empty($file)) {
if ($recents) {
$file = $recents[0];
} else {
$file = 'index.php';
}
}
$file = validate_file_to_edit($file);
$real_file = get_real_file_to_edit($file);
switch($action) {
case 'update':
check_admin_referer('edit-file_' . $file);
if ( ! current_user_can('edit_files') )
die('<p>'.__('You have do not have sufficient permissions to edit templates for this blog.').'</p>');
$newcontent = stripslashes($_POST['newcontent']);
if (is_writeable($real_file)) {
$f = @ fopen($real_file, 'w+');
if ( $f ) {
fwrite($f, $newcontent);
fclose($f);
wp_redirect("templates.php?file=$file&a=te");
} else {
wp_redirect("templates.php?file=$file&a=err");
}
} else {
wp_redirect("templates.php?file=$file&a=err");
}
exit();
break;
default:
require_once('./admin-header.php');
if ( ! current_user_can('edit_files') )
die('<p>'.__('You have do not have sufficient permissions to edit templates for this blog.').'</p>');
if ( strstr( $file, 'wp-config.php' ) )
die('<p>'.__('The config file cannot be edited or viewed through the web interface. Sorry!').'</p>');
update_recently_edited($file);
if ( !is_file($real_file) ) {
$error = true;
} else {
$f = @ fopen($real_file, 'r');
if ( $f ) {
if ( filesize($real_file ) > 0 ) {
$content = fread($f, filesize($real_file));
$content = htmlspecialchars($content);
} else {
$content = '';
}
} else {
$error = true;
}
}
?>
<?php if (isset($_GET['a'])) : ?>
<?php if ( 'err' == $_GET['a'] ) : ?>
<div id="message" class="error"><p><?php _e('Could not save file.') ?></p></div>
<?php else: ?>
<div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div>
<?php endif; ?>
<?php endif; ?>
<div class="wrap">
<?php
if (is_writeable($real_file)) {
echo '<h2>' . sprintf(__('Editing <strong>%s</strong>'), wp_specialchars($file) ) . '</h2>';
} else {
echo '<h2>' . sprintf(__('Browsing <strong>%s</strong>'), wp_specialchars($file) ) . '</h2>';
}
?>
<div id="templateside">
<?php
if ( $recents ) :
?>
<h3><?php _e('Recent'); ?></h3>
<?php
echo '<ol>';
foreach ($recents as $recent) :
echo "<li><a href='templates.php?file=" . attribute_escape($recent) . "'>" . wp_specialchars(get_file_description(basename($recent))) . "</a></li>";
endforeach;
echo '</ol>';
endif;
?>
<h3><?php _e('Common'); ?></h3>
<?php $common_files = array('index.php', '.htaccess', 'my-hacks.php');
$old_files = array('wp-layout.css', 'wp-comments.php', 'wp-comments-popup.php');
foreach ($old_files as $old_file) {
if (file_exists(ABSPATH . $old_file))
$common_files[] = $old_file;
} ?>
<ul>
<?php foreach ($common_files as $common_file) : ?>
<li><a href="templates.php?file=<?php echo $common_file?>"><?php echo get_file_description($common_file); ?></a></li>
<?php endforeach; ?>
</ul>
</div>
<?php if (!$error) { ?>
<form name="template" id="template" action="templates.php" method="post">
<?php wp_nonce_field('edit-file_' . $file) ?>
<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 $file ?>" />
</div>
<?php if ( is_writeable($real_file) ) : ?>
<p class="submit">
<?php
echo "<input type='submit' name='submit' value=' " . __('Update File') . " »' tabindex='2' />";
?>
</p>
<?php else : ?>
<p><em><?php _e('If this file were writable you could edit it.'); ?></em></p>
<?php endif; ?>
</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"> </div>
</div>
<div class="wrap">
<h2><?php _e('Other Files') ?></h2>
<p><?php _e('To edit a file, type its name here. You can edit any file <a href="http://codex.wordpress.org/Changing_File_Permissions" title="Read more about making files writable">writable by the server</a>, e.g. CHMOD 666.') ?></p>
<form name="file" action="templates.php" method="get">
<input type="text" name="file" />
<input type="submit" name="submit" value="<?php _e('Edit file »') ?>" />
</form>
<p><?php _e('Note: of course, you can also edit the files/templates in your text editor of choice and upload them. This online editor is only meant to be used when you don’t have access to a text editor or FTP client.') ?></p>
</div>
<?php
break;
}
include("admin-footer.php");
?>
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