public static function load_theme()
{
global $context, $modSettings, $txt, $settings, $user_info;
if (($themes = cache_get_data('TS_themes_list', 3600)) === null) {
loadLanguage('ManageThemes');
require_once SUBSDIR . '/Themes.subs.php';
$themes = availableThemes($user_info['theme'], $user_info['id']);
cache_put_data('TS_themes_list', $themes, 3600);
}
foreach ($themes[0] as $theme_id => $theme) {
$name = $theme['name'];
$selected = !empty($user_info['theme']) && $user_info['theme'] == $theme_id;
$context['ThemeSelector'][$theme_id] = array('name' => $name, 'selected' => $selected, 'variants' => array());
if (isset($theme['variants'])) {
foreach ($theme['variants'] as $key => $variant) {
$context['ThemeSelector'][$theme_id]['variants'][$key] = array('name' => $variant['label'], 'selected' => $context['theme_variant'] == '_' . $key);
}
}
}
if (!isset($context['theme_header_callbacks'])) {
$context['theme_header_callbacks'] = array();
}
$context['theme_header_callbacks'][] = 'themeselector';
loadTemplate('ThemeSelector');
loadJavascriptFile('ThemeSelector.js');
loadCSSFile('ThemeSelector.css');
}
/**
* Choose a theme from a list.
* Allows a user or administrator to pick a new theme with an interface.
*
* What it does:
* - Can edit everyone's (u = 0), guests' (u = -1), or a specific user's.
* - Uses the Themes template. (pick sub template.)
* - Accessed with ?action=admin;area=theme;sa=pick.
*
* @uses Profile language text
* @uses ManageThemes template
* @todo thought so... Might be better to split this file in ManageThemes and Themes,
* with centralized admin permissions on ManageThemes.
*/
public function action_pick()
{
global $txt, $context, $modSettings, $user_info, $scripturl, $settings;
require_once SUBSDIR . '/Themes.subs.php';
if (!$modSettings['theme_allow'] && $settings['disable_user_variant'] && !allowedTo('admin_forum')) {
fatal_lang_error('no_access', false);
}
loadLanguage('Profile');
loadTemplate('ManageThemes');
// Build the link tree.
$context['linktree'][] = array('url' => $scripturl . '?action=theme;sa=pick;u=' . (!empty($_REQUEST['u']) ? (int) $_REQUEST['u'] : 0), 'name' => $txt['theme_pick']);
$context['default_theme_id'] = $modSettings['theme_default'];
$_SESSION['id_theme'] = 0;
if (isset($_GET['id'])) {
$_GET['th'] = $_GET['id'];
}
// Saving a variant cause JS doesn't work - pretend it did ;)
if (isset($_POST['save'])) {
// Which theme?
foreach ($_POST['save'] as $k => $v) {
$_GET['th'] = (int) $k;
}
if (isset($_POST['vrt'][$k])) {
$_GET['vrt'] = $_POST['vrt'][$k];
}
}
// Have we made a decision, or are we just browsing?
if (isset($_GET['th'])) {
checkSession('get');
$_GET['th'] = (int) $_GET['th'];
// Save for this user.
if (!isset($_REQUEST['u']) || !allowedTo('admin_forum')) {
updateMemberData($user_info['id'], array('id_theme' => (int) $_GET['th']));
// A variants to save for the user?
if (!empty($_GET['vrt'])) {
updateThemeOptions(array($_GET['th'], $user_info['id'], 'theme_variant', $_GET['vrt']));
cache_put_data('theme_settings-' . $_GET['th'] . ':' . $user_info['id'], null, 90);
$_SESSION['id_variant'] = 0;
}
redirectexit('action=profile;area=theme');
}
// If changing members or guests - and there's a variant - assume changing default variant.
if (!empty($_GET['vrt']) && ($_REQUEST['u'] == '0' || $_REQUEST['u'] == '-1')) {
updateThemeOptions(array($_GET['th'], 0, 'default_variant', $_GET['vrt']));
// Make it obvious that it's changed
cache_put_data('theme_settings-' . $_GET['th'], null, 90);
}
// For everyone.
if ($_REQUEST['u'] == '0') {
updateMemberData(null, array('id_theme' => (int) $_GET['th']));
// Remove any custom variants.
if (!empty($_GET['vrt'])) {
deleteVariants((int) $_GET['th']);
}
redirectexit('action=admin;area=theme;sa=admin;' . $context['session_var'] . '=' . $context['session_id']);
} elseif ($_REQUEST['u'] == '-1') {
updateSettings(array('theme_guests' => (int) $_GET['th']));
redirectexit('action=admin;area=theme;sa=admin;' . $context['session_var'] . '=' . $context['session_id']);
} else {
// The forum's default theme is always 0 and we
if (isset($_GET['th']) && $_GET['th'] == 0) {
$_GET['th'] = $modSettings['theme_guests'];
}
updateMemberData((int) $_REQUEST['u'], array('id_theme' => (int) $_GET['th']));
if (!empty($_GET['vrt'])) {
updateThemeOptions(array($_GET['th'], (int) $_REQUEST['u'], 'theme_variant', $_GET['vrt']));
cache_put_data('theme_settings-' . $_GET['th'] . ':' . (int) $_REQUEST['u'], null, 90);
if ($user_info['id'] == $_REQUEST['u']) {
$_SESSION['id_variant'] = 0;
}
}
redirectexit('action=profile;u=' . (int) $_REQUEST['u'] . ';area=theme');
}
}
// Figure out who the member of the minute is, and what theme they've chosen.
if (!isset($_REQUEST['u']) || !allowedTo('admin_forum')) {
$context['current_member'] = $user_info['id'];
$current_theme = $user_info['theme'];
} elseif ($_REQUEST['u'] == '0') {
$context['current_member'] = 0;
$current_theme = 0;
} elseif ($_REQUEST['u'] == '-1') {
$context['current_member'] = -1;
$current_theme = $modSettings['theme_guests'];
} else {
$context['current_member'] = (int) $_REQUEST['u'];
require_once SUBSDIR . '/Members.subs.php';
$member = getBasicMemberData($context['current_member']);
$current_theme = $member['id_theme'];
}
// Get the theme name and descriptions.
list($context['available_themes'], $guest_theme) = availableThemes($current_theme, $context['current_member']);
// As long as we're not doing the default theme...
if (!isset($_REQUEST['u']) || $_REQUEST['u'] >= 0) {
if ($guest_theme != 0) {
$context['available_themes'][0] = $context['available_themes'][$guest_theme];
}
$context['available_themes'][0]['id'] = 0;
$context['available_themes'][0]['name'] = $txt['theme_forum_default'];
$context['available_themes'][0]['selected'] = $current_theme == 0;
$context['available_themes'][0]['description'] = $txt['theme_global_description'];
}
ksort($context['available_themes']);
$context['page_title'] = $txt['theme_pick'];
$context['sub_template'] = 'pick';
}
