<?php
if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');

include_once(PHPWG_ROOT_PATH.'admin/include/themes.class.php');
$themes = new themes();

if (isset($_POST['edit']))
{
$_POST['theme'] = $_POST['theme_select'];
}

if (isset($_POST['theme']) and '~common~' == $_POST['theme'])
{
$page['theme'] = $_POST['theme'];
$edited_file = PHPWG_ROOT_PATH.PWG_LOCAL_DIR.'css/rules.css';
}
else
{
if (isset($_GET['theme']))
{
$page['theme'] = $_GET['theme'];
}
elseif (isset($_POST['theme']))
{
$page['theme'] = $_POST['theme'];
}

if (!isset($page['theme']) or !in_array($page['theme'], array_keys($themes->fs_themes)))
{
$page['theme'] = get_default_theme();
}

$edited_file = PHPWG_ROOT_PATH.PWG_LOCAL_DIR . 'css/'.$page['theme'].'-rules.css';
}

$template->assign('theme', $page['theme']);

if (file_exists($edited_file))
{
$content_file = file_get_contents($edited_file);
}
else
{
$content_file = "/* " . l10n('locfiledit_newfile') . " */\n\n";
}

$selected = 0;
$value = '~common~';
$file = PHPWG_ROOT_PATH.PWG_LOCAL_DIR . 'css/rules.css';

$options[$value] = (file_exists($file) ? '&#x2714;' : '&#x2718;').' local / css / rules.css';
if ($page['theme'] == $value)
{
$selected = $value;
}

// themes are displayed in the same order as on screen
// [Administration > Configuration > Themes]

$themes->sort_fs_themes();
$default_theme = get_default_theme();
$db_themes = $themes->get_db_themes();

$db_theme_ids = array();
foreach ($db_themes as $db_theme)
{
$db_theme_ids[] = $db_theme['id'];
}

$active_themes = array();
$inactive_themes = array();

foreach ($themes->fs_themes as $theme_id => $fs_theme)
{
if ($theme_id == 'default')
{
continue;
}

if (in_array($theme_id, $db_theme_ids))
{
if ($theme_id == $default_theme)
{
array_unshift($active_themes, $fs_theme);
}
else
{
$active_themes[] = $fs_theme;
}
}
else
{
$inactive_themes[] = $fs_theme;
}
}

$active_theme_options = array();
foreach ($active_themes as $theme)
{
$file = PHPWG_ROOT_PATH.PWG_LOCAL_DIR . 'css/'.$theme['id'].'-rules.css';

$label = (file_exists($file) ? '&#x2714;' : '&#x2718;').' '.$theme['name'];

if ($default_theme == $theme['id'])
{
$label.= ' ('.l10n('default').')';
}

$active_theme_options[$theme['id']] = $label;

if ($theme['id'] == $page['theme'])
{
$selected = $theme['id'];
}
}

if (count($active_theme_options) > 0)
{
$options[l10n('Active Themes')] = $active_theme_options;
}

$inactive_theme_options = array();
foreach ($inactive_themes as $theme)
{
$file = PHPWG_ROOT_PATH.PWG_LOCAL_DIR . 'css/'.$theme['id'].'-rules.css';

$inactive_theme_options[$theme['id']] = (file_exists($file) ? '&#x2714;' : '&#x2718;').' '.$theme['name'];

if ($theme['id'] == $page['theme'])
{
$selected = $theme['id'];
}
}

if (count($inactive_theme_options) > 0)
{
$options[l10n('Inactive Themes')] = $inactive_theme_options;
}

$template->assign(
'css_lang_tpl',
array(
'SELECT_NAME' => 'theme_select',
'OPTIONS' => $options,
'SELECTED' => $selected
)
);

$codemirror_mode = 'text/css';
?>