/**
  * Constructor. Load helper plugin
  */
 function syntax_plugin_data_cloud()
 {
     $this->dthlp = plugin_load('helper', 'data');
     if (!$this->dthlp) {
         msg('Loading the data helper failed. Make sure the data plugin is installed.', -1);
     }
 }

 /**
  *  constructor
  */
 function configuration($datafile)
 {
     global $conf, $config_cascade;
     if (!@file_exists($datafile)) {
         msg('No configuration metadata found at - ' . htmlspecialchars($datafile), -1);
         return;
     }
     include $datafile;
     if (isset($config['varname'])) {
         $this->_name = $config['varname'];
     }
     if (isset($config['format'])) {
         $this->_format = $config['format'];
     }
     if (isset($config['heading'])) {
         $this->_heading = $config['heading'];
     }
     $this->_default_files = $config_cascade['main']['default'];
     $this->_local_files = $config_cascade['main']['local'];
     $this->_protected_files = $config_cascade['main']['protected'];
     #        if (isset($file['default'])) $this->_default_file = $file['default'];
     #        if (isset($file['local'])) $this->_local_file = $file['local'];
     #        if (isset($file['protected'])) $this->_protected_file = $file['protected'];
     $this->locked = $this->_is_locked();
     $this->_metadata = array_merge($meta, $this->get_plugintpl_metadata($conf['template']));
     $this->retrieve_settings();
 }

 /**
  * main action
  */
 public function mainAction()
 {
     $relation = $this->GET['relation'];
     $File = $this->initializeFile($relation);
     if (!is_numeric($_POST['file']['link_to_node_id'])) {
         unset($_POST['file']['link_to_node_id']);
     }
     if ($_POST['add'] == 'add') {
         if ($File->insertFile($_POST['file'])) {
             msg('File inserted');
         }
         $this->tpl->assign('FILE', $_POST['file']);
     } else {
         $file_data['src'] = str_replace(ONXSHOP_PROJECT_DIR, "", $File->decode_file_path($this->GET['file_path_encoded']));
         $file_data['node_id'] = $this->GET['node_id'];
         $file_data['relation'] = $this->GET['relation'];
         if (trim($file_data['title']) == '') {
             $file_info = $File->getFileInfo(ONXSHOP_PROJECT_DIR . $file_data['src']);
             $file_data['title'] = $file_info['filename'];
             /**
              * clean
              */
             $file_data['title'] = $this->cleanFileTitle($file_data['title']);
         }
         $this->tpl->assign('FILE', $file_data);
     }
     $this->tpl->assign("SELECTED_{$this->GET['role']}", "selected='selected'");
     return true;
 }

function show_logo()
{
    global $http;
    $sx .= '<img src="img/logo_proethos.png" height=18>&nbsp;';
    $sx .= msg('about_print');
    return $sx;
}

 /**
  * main action
  */
 public function mainAction()
 {
     /**
      * initialize
      */
     require_once 'models/client/client_customer.php';
     $Customer = new client_customer();
     $Customer->setCacheable(false);
     if (is_array($_POST['client'])) {
         $this->tpl->assign('CLIENT', $_POST['client']);
     }
     /**
      * save
      */
     if ($_POST['client']['customer']['save_newsletter_signup'] && $_POST['client']['customer']['first_name'] && $_POST['client']['customer']['last_name'] && $_POST['client']['customer']['email']) {
         if ($id = $Customer->newsletterSubscribe($_POST['client']['customer'])) {
             msg("Subscribed {$customer['email']}");
             $this->tpl->parse('content.thank_you');
             // set status cookie
             setcookie("newsletter_status", "1", time() + 3600 * 24 * 1000, "/");
             // set customer status
             if ($_POST['client']['customer']['email'] == $_SESSION['client']['customer']['email']) {
                 $_SESSION['client']['customer']['newsletter'] = 1;
             }
         } else {
             msg("Can't subscribe {$customer['email']}", 'error');
             $this->tpl->parse('content.form');
         }
     } else {
         $this->tpl->parse('content.form');
     }
     return true;
 }

 function main()
 {
     global $_G;
     $id = intval($_GET['id']);
     if ($id < 1) {
         msg('ID不存在');
         return false;
     }
     $cache_name = 'article_' . $id;
     $cache = memory('get', $cache_name);
     if (is_array($cache)) {
         $article = $cache;
     } else {
         $article = D(array('table' => 'article', 'and' => ' id = ' . $id . '  AND `hide`=0 '));
         if (!$article[id]) {
             msg('抱歉,当前文章不存在或未审核');
         }
         $up = D(array('and' => ' AND id <' . $id, 'table' => __CLASS__, 'order' => 'id DESC'));
         $down = D(array('and' => ' AND id >' . $id, 'table' => __CLASS__, 'order' => 'id ASC'));
         $article[up] = $up[id] ? '<a href="' . $up[id_url] . '">' . $up[title] . '</a>' : '没有了';
         $article[down] = $down[id] ? '<a href="' . $down[id_url] . '">' . $down[title] . '</a>' : '没有了';
         save_history(__CLASS__, $article[id]);
         DB::update('article', array('views' => $article[views] + 1), 'id=' . $article[id]);
         memory('set', $cache_name, $article);
     }
     $this->add(array('article' => $article));
     seo($article['title'], $article['keywords'], $article['description']);
     $this->show($article['tpl']);
 }

 function saved(&$event, $param)
 {
     global $ID;
     global $PROJECTS_REMAKE;
     if (auth_quickaclcheck($ID) <= AUTH_READ) {
         return;
     }
     $project = Project::project();
     if ($project == NULL) {
         return;
     }
     $file = $event->data['current']['ProjectFile'];
     $name = noNS($ID);
     if ($file == NULL) {
         // check whether the file is deleted
         if ($project->file($name) == NULL) {
             return;
         }
         // it was int he project
         if (!$project->remove_file($name)) {
             msg('Other users are currently updating the project. Please save this page later.');
             $evemt->data['current']['internal']['cache'] = false;
         }
         return;
     }
     if (!$project->update_file($file)) {
         msg('Other users are currently updating the project. Please save this page later.');
         $evemt->data['current']['internal']['cache'] = false;
     }
 }

 /**
  * Check if a user is allowed to login into the wiki by using the config values "allowed_usernames" and
  * "allowed_usergroups". If the user has no permission to login, the logout action is triggered and a info message
  * is displayed.
  *
  * @param Doku_Event $event The event object by reference
  * @param mixed      $param The parameters passed to register_hook when this handler was registered
  */
 public function handle_auth_acl_check(Doku_Event &$event, $param)
 {
     $user = $event->data['user'];
     $groups = $event->data['groups'];
     if ($user != '') {
         $isAllowed = false;
         if ($this->getConf('allowed_usernames')) {
             $allowedUserNames = explode(',', $this->getConf('allowed_usernames'));
             $isAllowed = in_array($user, $allowedUserNames);
         }
         if ($this->getConf('allowed_usergroups')) {
             $allowedUserGroups = explode(',', $this->getConf('allowed_usergroups'));
             foreach ($allowedUserGroups as $allowedUserGroup) {
                 if (in_array($allowedUserGroup, $groups)) {
                     $isAllowed = true;
                     break;
                 }
             }
         }
         if (!$isAllowed) {
             msg($this->getLang('nopermission'));
             auth_logoff();
         }
     }
 }

 /**
  * main action
  */
 public function mainAction()
 {
     require_once 'models/ecommerce/ecommerce_product.php';
     require_once 'models/ecommerce/ecommerce_product_variety.php';
     require_once 'models/ecommerce/ecommerce_price.php';
     $Product = new ecommerce_product();
     $Product_variety = new ecommerce_product_variety();
     $Price = new ecommerce_price();
     $this->tpl->assign("VARIETY_CONF", $Product_variety->conf);
     if ($_POST['save']) {
         $product_data = $_POST['product'];
         /**
          * add product
          */
         if ($product_id = $Product->insertFullProduct($product_data)) {
             msg("Product id={$product_id} interted.");
             //TODO: implement two options: 1. save end this, 2. save and add another
             onxshopGoTo("backoffice/products/{$product_id}/edit");
             //empty
             $product_data = array();
         } else {
             msg("Product add has failed.", 'error');
         }
     } else {
         $product_data = array();
         $product_data['variety'] = array();
         $product_data['variety']['price'] = array();
         $product_data['variety']['name'] = 'Item';
         $product_data['variety']['weight_gross'] = 0;
         $product_data['variety']['stock'] = 999;
         $product_data['variety']['price']['value'] = 0;
     }
     $this->tpl->assign('PRODUCT', $product_data);
     return true;
 }

 function msg($text)
 {
     if (is_array($text)) {
         $text = '<pre>' . print_r($text, true) . '</pre>';
     }
     msg($text, 2);
 }

 /**
  * Prepare
  *
  * @param array $args data plugin related field arguments
  */
 private function prepareColumns($args)
 {
     /** @var helper_plugin_data $dthlp */
     $dthlp = plugin_load('helper', 'data');
     if (!$dthlp) {
         msg('Loading the data helper failed. Make sure the data plugin is installed.', -1);
     }
     foreach ($args as $arg) {
         $arg = $this->replaceTranslation($arg);
         $datatype = $dthlp->_column($arg);
         if (is_array($datatype['type'])) {
             $datatype['basetype'] = $datatype['type']['type'];
             $datatype['enum'] = $datatype['type']['enum'];
             $datatype['type'] = $datatype['origtype'];
         } else {
             $datatype['basetype'] = $datatype['type'];
         }
     }
     $datatype['title'] = '@@DISPLAY@@';
     if (isset($datatype['enum'])) {
         $values = preg_split('/\\s*,\\s*/', $datatype['enum']);
         if (!$datatype['multi'] && $this->opt['optional']) {
             array_unshift($values, '');
         }
         $this->opt['args'] = $values;
         $this->additional = $datatype['multi'] ? array('multiple' => 'multiple') : array();
     } else {
         $classes = 'data_type_' . $datatype['type'] . ($datatype['multi'] ? 's' : '') . ' ' . 'data_type_' . $datatype['basetype'] . ($datatype['multi'] ? 's' : '');
         $content = form_makeTextField('@@NAME@@', '@@VALUE@@', '@@DISPLAY@@', '@@ID@@', '@@CLASS@@ ' . $classes);
         $this->tpl = $content;
     }
     if (!isset($this->opt['display'])) {
         $this->opt['display'] = $this->opt['label'];
     }
 }

 function translateLinksCallback($matches)
 {
     msg("Encoding {$matches[1]}", 'ok', 3);
     $url_encode = base64_encode($matches[1]);
     $url = "href=\"?link={$url_encode}\"";
     return $url;
 }

/**
 * Set subscription information
 *
 * Allows to set subscription informations for permanent storage in meta files.
 * Subscriptions consist of a target object, a subscribing user, a subscribe
 * style and optional data.
 * A subscription may be deleted by specifying an empty subscribe style.
 * Only one subscription per target and user is allowed.
 * The function returns false on error, otherwise true. Note that no error is
 * returned if a subscription should be deleted but the user is not subscribed
 * and the subscription meta file exists.
 *
 * @param string $user      The subscriber or unsubscriber
 * @param string $page      The target object (page or namespace), specified by
 *                          id; Namespaces are identified by a trailing colon.
 * @param string $style     The subscribe style; DokuWiki currently implements
 *                          “every”, “digest”, and “list”.
 * @param string $data      An optional data blob
 * @param bool   $overwrite Whether an existing subscription may be overwritten
 *
 * @author Adrian Lang <[email protected]>
 */
function subscription_set($user, $page, $style, $data = null, $overwrite = false)
{
    global $lang;
    if (is_null($style)) {
        // Delete subscription.
        $file = subscription_filename($page);
        if (!@file_exists($file)) {
            msg(sprintf($lang['subscr_not_subscribed'], $user, prettyprint_id($page)), -1);
            return false;
        }
        // io_deleteFromFile does not return false if no line matched.
        return io_deleteFromFile($file, subscription_regex(array('user' => $user)), true);
    }
    // Delete subscription if one exists and $overwrite is true. If $overwrite
    // is false, fail.
    $subs = subscription_find($page, array('user' => $user));
    if (count($subs) > 0 && array_pop(array_keys($subs)) === $page) {
        if (!$overwrite) {
            msg(sprintf($lang['subscr_already_subscribed'], $user, prettyprint_id($page)), -1);
            return false;
        }
        // Fail if deletion failed, else continue.
        if (!subscription_set($user, $page, null)) {
            return false;
        }
    }
    $file = subscription_filename($page);
    $content = auth_nameencode($user) . ' ' . $style;
    if (!is_null($data)) {
        $content .= ' ' . $data;
    }
    return io_saveFile($file, $content . "\n", true);
}

 function dw_start(&$event, $param)
 {
     global $ACT, $INFO, $USERINFO;
     $ip = $_SERVER['REMOTE_ADDR'];
     $test = $this->getConf('test');
     $allowed = $this->getConf('allowed');
     if ($test && isset($USERINFO) && in_array('admin', $USERINFO['grps'])) {
         $tests = explode(',', $test);
         foreach ($tests as $test) {
             $test = trim($test);
             if (!$this->is_allowed($allowed, $test)) {
                 msg("{$test} is not a valid IP");
             } else {
                 msg("{$test} is a valid IP");
             }
         }
         return;
     }
     if ($ACT == 'login' && !$this->is_allowed($allowed, $ip)) {
         if ($this->getConf('log')) {
             $this->log($ip);
             header("HTTP/1.0 403 Forbidden");
             exit("<div style='text-align:center; padding-top:2em;'><h1>403: Login Not Available</h1></div>");
         }
     }
 }

 function handle_start(&$event, $param)
 {
     global $ID;
     global $ACT;
     global $INFO;
     if ($ACT != 'show') {
         return;
     }
     if (!$INFO['exists']) {
         return;
     }
     # don't try to read an article that doesn't exist
     $all = rtrim(rawWiki($ID));
     $inner = substr($all, 2, -2);
     if ($all == '[[' . $inner . ']]' and strpos($inner, '[[') === false and strpos($inner, ']]') === false) {
         if (!strpos($inner, '://') === false) {
             $url = $inner;
             # link is URL already
         } else {
             msg(sprintf('From: <a href="' . wl($ID, 'do=edit') . '">' . hsc($ID) . '</a>'));
             $url = html_wikilink($inner, $name = null, $search = '');
             $url = substr($url, strpos($url, '"') + 1);
             $url = substr($url, 0, strpos($url, '"'));
         }
         idx_addPage($ID);
         # ensure fulltext search indexing of referrer article - to put it on the backlink page of target article
         send_redirect($url);
     }
 }

 /**
  * save
  *
  */
 function save()
 {
     $node_data = $_POST['node'];
     if ($node_data['publish'] == 'on' || $node_data['publish'] == 1) {
         $node_data['publish'] = 1;
     } else {
         $node_data['publish'] = 0;
     }
     if ($node_data['display_title'] == 'on' || $node_data['display_title'] == 1) {
         $node_data['display_title'] = 1;
     } else {
         $node_data['display_title'] = 0;
     }
     if ($node_data['require_login'] == 'on' || $node_data['require_login'] == 1) {
         $node_data['require_login'] = 1;
     } else {
         $node_data['require_login'] = 0;
     }
     if ($node_data['require_ssl'] == 'on' || $node_data['require_ssl'] == 1) {
         $node_data['require_ssl'] = 1;
     } else {
         $node_data['require_ssl'] = 0;
     }
     if ($this->Node->nodeUpdate($node_data)) {
         msg("{$node_data['node_group']} (id={$node_data['id']}) has been updated");
     } else {
         msg("Cannot update node {$node_data['node_group']} (id={$node_data['id']})", 'error');
     }
     //get whole detail
     $this->detail($_POST['node']['id']);
     //overwrite posted data
     $this->node_data = array_merge($this->node_data, $_POST['node']);
 }

 /**
  * main action
  */
 public function mainAction()
 {
     require_once 'models/ecommerce/ecommerce_product_variety.php';
     require_once 'models/ecommerce/ecommerce_product.php';
     $Product_variety = new ecommerce_product_variety();
     $Product = new ecommerce_product();
     $this->tpl->assign('VARIETY_CONF', $Product_variety->conf);
     $Product_variety->set('id', $this->GET['id']);
     if ($_POST['save'] == 'save') {
         if ($id = $Product_variety->updateVariety($_POST['product']['variety'])) {
             msg("Product variety updated.");
             /*onxshopGoTo($_SESSION['last_diff'], 2);*/
         } else {
             msg("Can't add the product variety, is you product SKU unique?");
         }
     }
     $variety = $Product_variety->getVarietyDetail($this->GET['id']);
     $variety['publish'] = $variety['publish'] == 1 ? 'checked="checked" ' : '';
     $p = $Product->detail($variety['product_id']);
     $p['variety'] = $variety;
     $this->tpl->assign('PRODUCT', $p);
     /**
      * display confirmation if notifications are about to be sent out
      */
     require_once 'models/common/common_watchdog.php';
     $Watchdog = new common_watchdog();
     $this->tpl->assign('NOTIFICATIONS', array('back_in_stock_customer' => $Watchdog->checkWatchdog('back_in_stock_customer', $variety_id, 0, 1, true)));
     return true;
 }

    /**
     * main action
     */
    public function mainAction()
    {
        require_once 'models/common/common_node.php';
        $Node = new common_node();
        $news_list_detail = $Node->getDetail($this->GET['blog_node_id']);
        $this->tpl->assign("NEWS_LIST", $news_list_detail);
        $node_data = $_POST['node'];
        if ($_POST['save']) {
            /**
             * pre-populate content
             */
            $node_data['description'] = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.';
            $node_data['content'] = '
		<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
		<ul>
		<li>velit esse cillum dolore</li>
		<li>consectetur adipisicing elit</li>
		<li>occaecat cupidatat non proident</li>
		</ul>
		<p>Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
			';
            /**
             * insert a new node
             */
            if ($id = $Node->nodeInsert($node_data)) {
                msg(ucfirst($node_data['node_group']) . " has been added.");
                //quick pages builder
                //$Page_builder = new Onxshop_Request("bo/page_builder@blank&parent=$id&node_group={$node_data['node_group']}&node_controller={$node_data['node_controller']}");
            }
        }
        $this->tpl->assign('NODE', $node_data);
        return true;
    }

/**
 * 安装插件
 * 如果存在，系统会调用 插件名_callback.php 的 callback_install()
 * @return  bool	
 */
function installPlugin($plugin)
{
    global $m, $i;
    if (file_exists(SYSTEM_ROOT . '/plugins/' . $plugin . '/' . $plugin . '.php')) {
        $info = getPluginInfo($plugin);
        //安装前判断版本
        if (isset($info['plugin']['forphp']) && strtolower($info['plugin']['forphp']) != 'all' && defined('PHP_VERSION')) {
            if (substr(PHP_VERSION, 0, 3) < $info['plugin']['forphp']) {
                msg('你的PHP版本过低(' . substr(PHP_VERSION, 0, 3) . ')，无法安装该插件');
            }
        }
        if (isset($info['plugin']['version'])) {
            $ver = $info['plugin']['version'];
        } else {
            $ver = '';
        }
        $m->query("INSERT IGNORE INTO `" . DB_PREFIX . "plugins` (`name`,`status`,`ver`,`options`) VALUES ('{$plugin}','0','{$ver}','');");
        $callback_file = SYSTEM_ROOT . '/plugins/' . $plugin . '/' . $plugin . '_callback.php';
        if (file_exists($callback_file)) {
            require_once $callback_file;
            if (function_exists('callback_install')) {
                callback_install();
            }
        }
        return true;
    } else {
        return false;
    }
}

 /**
  * main action
  */
 public function mainAction()
 {
     require_once 'models/ecommerce/ecommerce_price.php';
     $Price = new ecommerce_price();
     // type
     $types = $Price->getTypes();
     foreach ($types as $type) {
         $this->tpl->assign('TYPE', $type);
         if ($type == $_POST['price']['type'] || $type == $this->GET['type']) {
             $this->tpl->assign('SELECTED', "selected='selected'");
         } else {
             $this->tpl->assign('SELECTED', "");
         }
         $this->tpl->parse('content.type');
     }
     if ($_POST['save']) {
         $price_data = $_POST['price'];
         // FIXME: form_currency_inline hack
         $price_data['currency_code'] = $_POST['client']['customer']['currency_code'];
         if ($id = $Price->priceInsert($price_data)) {
             msg("Price added.");
             require_once 'models/ecommerce/ecommerce_product_variety.php';
             $Product_variety = new ecommerce_product_variety();
             $pd = $Product_variety->detail($price_data['product_variety_id']);
         } else {
             return false;
         }
     }
     $this->tpl->assign('PRICE', $_POST['price']);
     return true;
 }