*/ class WiseChatSettings { const OPTIONS_GROUP = 'wise_chat_options_group'; const MENU_SLUG = 'wise-chat-admin'; const PAGE_TITLE = 'Settings Admin'; const MENU_TITLE = 'Wise Chat Settings'; const SESSION_MESSAGE_KEY = 'wc_plugin_data_messages_update'; const SESSION_MESSAGE_ERROR_KEY = 'wc_plugin_data_messages_error'; const SECTION_FIELD_KEY = '_section'; /** * @var array Tabs definition */ private $tabs = array( 'wise-chat-general' => 'General', 'wise-chat-externalLogin' => 'External Login', 'wise-chat-messages' => 'Messages Posting', 'wise-chat-moderation' => 'Moderation', 'wise-chat-appearance' => 'Appearance', 'wise-chat-emoticons' => 'Emoticons', 'wise-chat-channels' => 'Channels', 'wise-chat-filters' => 'Filters', 'wise-chat-bans' => 'Bans', 'wise-chat-kicks' => 'Kicks', 'wise-chat-localization' => 'Localization', 'wise-chat-advanced' => 'Advanced', 'wise-chat-pro' => 'PRO Options', ); /** * @var array Generated sections */ private $sections = array(); public function __construct() { WiseChatContainer::load('admin/WiseChatAbstractTab'); } /** * Initializes settings page link in admin menu. * * @return null */ public function initialize() { add_action('admin_menu', array($this, 'addAdminMenu')); add_action('admin_enqueue_scripts', array($this, 'enqueueScripts')); add_action('admin_init', array($this, 'pageInit')); } public function addAdminMenu() { add_options_page(self::PAGE_TITLE, self::MENU_TITLE, 'manage_options', self::MENU_SLUG, array($this, 'renderAdminPage')); $this->handleActions(); } public function enqueueScripts() { wp_enqueue_style('wp-color-picker'); wp_enqueue_script('wp-color-picker-script', plugins_url('../js/wise_chat_admin.js', __FILE__), array('wp-color-picker'), false, true); } public function pageInit() { register_setting(self::OPTIONS_GROUP, WiseChatOptions::OPTIONS_NAME, array($this, 'getSanitizedFormValues')); foreach ($this->tabs as $key => $caption) { $sectionKey = "section_{$key}"; $tabObject = $this->getTabObject($key); $fields = $tabObject->getFields(); foreach ($fields as $field) { $id = $field[0]; $name = $field[1]; if ($id === self::SECTION_FIELD_KEY) { $sectionKey = "section_{$key}_".md5($name); add_settings_section($sectionKey, $name, null, $key); $this->sections[$key][] = array( 'id' => $sectionKey, 'name' => $name, 'hint' => array_key_exists(2, $field) ? $field[2] : '' ); } else { $args = array( 'id' => $id, 'name' => $name, 'hint' => array_key_exists(4, $field) ? $field[4] : '', 'options' => array_key_exists(5, $field) ? $field[5] : array() ); add_settings_field($id, $name, array($tabObject, $field[2]), $key, $sectionKey, $args); } } } } /** * Sets the default values of all configuration fields. * It should be used right after the activation of the plugin. * * @return null */ public function setDefaultSettings() { $options = get_option(WiseChatOptions::OPTIONS_NAME, array()); foreach ($this->tabs as $key => $caption) { $tabObject = $this->getTabObject($key); foreach ($tabObject->getDefaultValues() as $key => $value) { if (!array_key_exists($key, $options)) { $options[$key] = $value; } } } update_option(WiseChatOptions::OPTIONS_NAME, $options); } public function renderAdminPage() { $options = WiseChatOptions::getInstance(); ?>

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renderMenu(); ?> tabs as $pageId => $tabCaption) { $hideContainer = $isFirstContainer ? '' : 'display:none'; echo "
"; $sections = $this->sections[$pageId]; foreach ($sections as $section) { echo "
"; echo "

".$section['name']."

"; echo "
"; echo ''; if (strlen($section['hint']) > 0) { echo ''; } do_settings_fields($pageId, $section['id']); echo ''; echo '

'.$section['hint'].'

'; submit_button('', 'primary large', 'submit', false, array('onclick' => 'wise_chat_append_tab(\''.str_replace('wise-chat-', '', $pageId).'\')')); echo '
'; echo "
"; } echo "
"; $isFirstContainer = false; } ?>
'; $outHtml .= ''; $outHtml .= ''; echo $outHtml; } /** * Detects actions passed in parameters and delegates to an action method. * * @return null */ public function handleActions() { global $wpdb; if (isset($_GET['wc_action'])) { foreach ($this->tabs as $tabKey => $tabCaption) { $tabObject = $this->getTabObject($tabKey); $actionMethod = $_GET['wc_action'].'Action'; if (method_exists($tabObject, $actionMethod)) { $tabObject->$actionMethod(); } } $redirURL = admin_url("options-general.php?page=".self::MENU_SLUG).(isset($_GET['tab']) ? '#wc_tab='.urlencode($_GET['tab']) : ''); echo ''; } else { $this->showUpdatedMessage(); $this->showErrorMessage(); } } /** * Filters form input using filters from each tab object. * * @param array $input A key-value list of form values * * @return array Filtered array */ public function getSanitizedFormValues($input) { $sanitized = array(); foreach ($this->tabs as $tabKey => $tabCaption) { $sanitized = array_merge($sanitized, $this->getTabObject($tabKey)->sanitizeOptionValue($input)); } $sanitized = array_merge(get_option(WiseChatOptions::OPTIONS_NAME, array()), $sanitized); return $sanitized; } /** * Returns an instance of the requested tab object. * * @param string $tabKey A key from $this->tabs array * * @return WiseChatAbstractTab */ private function getTabObject($tabKey) { $tabKey = ucfirst(str_replace('wise-chat-', '', $tabKey)); $classPathAndName = "admin/WiseChat{$tabKey}Tab"; return WiseChatContainer::get($classPathAndName); } /** * Shows a message stored in session. * * @return null */ private function showUpdatedMessage() { if (isset($_SESSION[self::SESSION_MESSAGE_KEY])) { add_settings_error(md5($_SESSION[self::SESSION_MESSAGE_KEY]), esc_attr('settings_updated'), $_SESSION[self::SESSION_MESSAGE_KEY], 'updated'); unset($_SESSION[self::SESSION_MESSAGE_KEY]); } } /** * Shows a message stored in session. * * @return null */ private function showErrorMessage() { if (isset($_SESSION[self::SESSION_MESSAGE_ERROR_KEY])) { add_settings_error(md5($_SESSION[self::SESSION_MESSAGE_ERROR_KEY]), esc_attr('settings_updated'), $_SESSION[self::SESSION_MESSAGE_ERROR_KEY], 'error'); unset($_SESSION[self::SESSION_MESSAGE_ERROR_KEY]); } } /** * Shows the documentation of all shortcode attributes. */ private function showDocs() { $excludedFields = array( 'user_actions', 'enable_opening_control', 'opening_days', 'opening_hours', 'bans', 'ban_add', 'channels', 'admin_actions', 'filters', 'filter_add' ); foreach ($this->tabs as $key => $caption) { $tabObject = $this->getTabObject($key); $fields = $tabObject->getFields(); $defaults = $tabObject->getDefaultValues(); foreach ($fields as $field) { $id = $field[0]; $name = str_replace('
', ' ', $field[1]); $callback = $field[2]; $type = $field[3]; $hint = $field[4]; $values = $field[5]; if (in_array($id, $excludedFields)) { continue; } if ($id == '_section') { echo "

{$caption}: $name

"; continue; } else { $default = $defaults[$id]; $defaultLabel = ($default !== '' && $default !== null ? $default : '[not set]'); $allowedValue = 'a text'; if ($callback == 'booleanFieldCallback') { $allowedValue = ''; } else if ($type == 'integer') { $allowedValue = 'a positive number'; } else if ($callback == 'colorFieldCallback') { $allowedValue = 'a color in hex format, eg. #ef2244'; } else if (is_array($values)) { $allowedValues = array(); foreach ($values as $key => $value) { if ($key === '') { $key = '[not set]'; } if ($id == 'permission_delete_message_role' || $id == 'permission_ban_user_role') { $value = ucfirst($key); } $allowedValues[] = "
  • $key - {$value}
    • "; } $allowedValue = ''; } if ($id == 'chat_width' || $id == 'chat_height') { $allowedValue = null; } echo "
    $id - $name
    \n"; echo "$hint\n"; if ($allowedValue !== null) { echo "Allowed values: {$allowedValue}\n"; } echo "Default: ".$defaultLabel."\n\n"; } } } die(); } }