CaffGeek/MBACNationals

<?php
/**
 * Theme editor administration panel.
 *
 * @package WordPress
 * @subpackage Administration
 */

/** WordPress Administration Bootstrap */
require_once('admin.php');

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

$title = __("Edit Themes");
$parent_file = 'themes.php';

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

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];
} else {
    $file = stripslashes($file);
    if ( 'theme' == $dir ) {
        $file = dirname(dirname($themes[$theme]['Template Dir'])) . $file ; 
    } else if ( 'style' == $dir) {
        $file = dirname(dirname($themes[$theme]['Stylesheet Dir'])) . $file ; 
    }
}

validate_file_to_edit($file, $allowed_files);
$scrollto = isset($_REQUEST['scrollto']) ? (int) $_REQUEST['scrollto'] : 0;
$file_show = basename( $file );

switch($action) {

case 'update':

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

    $newcontent = stripslashes($_POST['newcontent']);
    $theme = urlencode($theme);
    if (is_writeable($file)) {
        //is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable
        $f = fopen($file, 'w+');
        if ($f !== FALSE) {
            fwrite($f, $newcontent);
            fclose($f);
            $location = "theme-editor.php?file=$file&theme=$theme&a=te&scrollto=$scrollto";
        } else {
            $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto";
        }
    } else {
        $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto";
    }

    $location = wp_kses_no_null($location);
    $strip = array('%0d', '%0a', '%0D', '%0A');
    $location = _deep_replace($strip, $location);
    header("Location: $location");
    exit();

break;

default:

    require_once('admin-header.php');

    update_recently_edited($file);

    if ( !is_file($file) )
        $error = 1;

    if ( !$error && filesize($file) > 0 ) {
        $f = fopen($file, 'r');
        $content = fread($f, filesize($file));

        if ( '.php' == substr( $file, strrpos( $file, '.' ) ) ) {
            $functions = wp_doc_link_parse( $content );

            $docs_select = '<select name="docs-list" id="docs-list">';
            $docs_select .= '<option value="">' . esc_attr__( 'Function Name...' ) . '</option>';
            foreach ( $functions as $function ) {
                $docs_select .= '<option value="' . esc_attr( urlencode( $function ) ) . '">' . htmlspecialchars( $function ) . '()</option>';
            }
            $docs_select .= '</select>';
        }

        $content = htmlspecialchars( $content );
        $codepress_lang = codepress_get_lang($file);
    }

    ?>
<?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 != $file_show ) ? "<strong>$description</strong> (%s)" : "%s";
?>
<div class="wrap">
<?php screen_icon(); ?>
<h2><?php echo esc_html( $title ); ?></h2>

<div class="fileedit-sub">
<div class="alignleft">
<big><?php echo sprintf($desc_header, $file_show); ?></big>
</div>
<div class="alignright">
    <form action="theme-editor.php" method="post">
        <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong>
        <select name="theme" id="theme">
<?php
    foreach ($themes as $a_theme) {
    $theme_name = $a_theme['Name'];
    if ($theme_name == $theme) $selected = " selected='selected'";
    else $selected = '';
    $theme_name = esc_attr($theme_name);
    echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>";
}
?>
        </select>
        <input type="submit" name="Submit" value="<?php esc_attr_e('Select') ?>" class="button" />
    </form>
</div>
<br class="clear" />
</div>
    <div id="templateside">
    <h3><?php _e("Theme Files"); ?></h3>

<?php
if ($allowed_files) :
?>
    <h4><?php _e('Templates'); ?></h4>
    <ul>
<?php
    $template_mapping = array();
    $template_dir = $themes[$theme]['Template Dir'];
    foreach ( $themes[$theme]['Template Files'] as $template_file ) {
        $description = trim( get_file_description($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;

        // If we have two files of the same name prefer the one in the Template Directory
        // This means that we display the correct files for child themes which overload Templates as well as Styles
        if( array_key_exists($description, $template_mapping ) ) {
            if ( false !== strpos( $template_file, $template_dir ) )  {
                $template_mapping[ $description ] = array( _get_template_edit_filename($template_file, $template_dir), $filedesc );
            }
        } else {
            $template_mapping[ $description ] = array( _get_template_edit_filename($template_file, $template_dir), $filedesc );
        }
    }
    ksort( $template_mapping );
    while ( list( $template_sorted_key, list( $template_file, $filedesc ) ) = each( $template_mapping ) ) :
    ?>
        <li><a href="theme-editor.php?file=<?php echo "$template_file"; ?>&amp;theme=<?php echo urlencode($theme) ?>&amp;dir=theme"><?php echo $filedesc ?></a></li>
<?php endwhile; ?>
    </ul>
    <h4><?php /* translators: Theme stylesheets in theme editor */ echo _x('Styles', 'Theme stylesheets in theme editor'); ?></h4>
    <ul>
<?php
    $template_mapping = array();
    $stylesheet_dir = $themes[$theme]['Stylesheet Dir'];
    foreach ( $themes[$theme]['Stylesheet Files'] as $style_file ) {
        $description = trim( get_file_description($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;
        $template_mapping[ $description ] = array( _get_template_edit_filename($style_file, $stylesheet_dir), $filedesc );
    }
    ksort( $template_mapping );
    while ( list( $template_sorted_key, list( $style_file, $filedesc ) ) = each( $template_mapping ) ) :
        ?>
        <li><a href="theme-editor.php?file=<?php echo "$style_file"; ?>&amp;theme=<?php echo urlencode($theme) ?>&amp;dir=style"><?php echo $filedesc ?></a></li>
<?php endwhile; ?>
    </ul>
<?php endif; ?>
</div>
<?php if (!$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" class="codepress <?php echo $codepress_lang ?>"><?php echo $content ?></textarea>
         <input type="hidden" name="action" value="update" />
         <input type="hidden" name="file" value="<?php echo esc_attr($file) ?>" />
         <input type="hidden" name="theme" value="<?php echo esc_attr($theme) ?>" />
         <input type="hidden" name="scrollto" id="scrollto" value="<?php echo $scrollto; ?>" />
         </div>
    <?php if ( isset($functions ) && count($functions) ) { ?>
        <div id="documentation">
        <label for="docs-list"><?php _e('Documentation:') ?></label>
        <?php echo $docs_select; ?>
        <input type="button" class="button" value=" <?php esc_attr_e( 'Lookup' ); ?> " onclick="if ( '' != jQuery('#docs-list').val() ) { window.open( 'http://api.wordpress.org/core/handbook/1.0/?function=' + escape( jQuery( '#docs-list' ).val() ) + '&locale=<?php echo urlencode( get_locale() ) ?>&version=<?php echo urlencode( $wp_version ) ?>&redirect=true'); }" />
        </div>
    <?php } ?>

        <div>
<?php if ( is_writeable($file) ) : ?>
            <p class="submit">
<?php
    echo "<input type='submit' name='submit' class='button-primary' value='" . esc_attr__('Update File') . "' tabindex='2' />";
?>
</p>
<?php else : ?>
<p><em><?php _e('You need to make this file writable before you can save your changes. See <a href="http://codex.wordpress.org/Changing_File_Permissions">the Codex</a> for more information.'); ?></em></p>
<?php endif; ?>
        </div>
    </form>
<?php
    } else {
        echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
    }
?>
<br class="clear" />
</div>
<script type="text/javascript">
/* <![CDATA[ */
jQuery(document).ready(function($){
    $('#template').submit(function(){ $('#scrollto').val( $('#newcontent').scrollTop() ); });
    $('#newcontent').scrollTop( $('#scrollto').val() );
});
/* ]]> */
</script>
<?php
break;
}

include("admin-footer.php");