PHP TemplateHandler::parse方法代码示例

//.........这里部分代码省略.........
     $bad_fields = array();
     $info_available = false;
     // grab user information
     if (!is_null($stage)) {
         // get payment method
         $payment_method = $this->getPaymentMethod($tag_params);
         if (is_null($payment_method)) {
             throw new PaymentMethodError('No payment method selected!');
         }
         // get billing information
         $billing_information = $this->getBillingInformation($payment_method);
         $billing_required = array('billing_full_name', 'billing_card_type', 'billing_credit_card', 'billing_expire_month', 'billing_expire_year', 'billing_cvv');
         $bad_fields = $this->checkFields($billing_information, $billing_required, $bad_fields);
         // get shipping information
         if ($include_shipping && $stage == 'set_info') {
             $shipping_information = $this->getShippingInformation();
             $shipping_required = array('name', 'email', 'street', 'city', 'zip', 'country');
             $bad_fields = $this->checkFields($shipping_information, $shipping_required, $bad_fields);
         }
     }
     $info_available = count($bad_fields) == 0 && !is_null($payment_method);
     if ($info_available) {
         $address_manager = ShopDeliveryAddressManager::getInstance();
         $currency_manager = ShopCurrenciesManager::getInstance();
         // get fields for payment method
         $return_url = url_Make('checkout_completed', 'shop', array('payment_method', $payment_method->get_name()));
         $cancel_url = url_Make('checkout_canceled', 'shop', array('payment_method', $payment_method->get_name()));
         // get currency info
         $currency = $this->settings['default_currency'];
         $currency_item = $currency_manager->getSingleItem(array('id'), array('currency' => $currency));
         if (is_object($currency_item)) {
             $transaction_data['currency'] = $currency_item->id;
         }
         // get buyer
         $buyer = $this->getUserAccount();
         if ($include_shipping) {
             $address = $this->getAddress($buyer, $shipping_information);
         } else {
             $address = null;
         }
         // update transaction
         $transaction_type = $recurring ? TransactionType::SUBSCRIPTION : TransactionType::SHOPPING_CART;
         $summary = $this->updateTransaction($transaction_type, $payment_method, '', $buyer, $address);
         // emit signal and return if handled
         if ($stage == 'set_info') {
             Events::trigger('shop', 'before-checkout', $payment_method->get_name(), $return_url, $cancel_url);
             foreach ($result_list as $result) {
                 if ($result) {
                     $this->showCheckoutRedirect();
                     return;
                 }
             }
         }
         // create new payment
         if ($recurring) {
             // recurring payment
             $checkout_fields = $payment_method->new_recurring_payment($_SESSION['recurring_plan'], $billing_information, $return_url, $cancel_url);
         } else {
             // regular payment
             $checkout_fields = $payment_method->new_payment($transaction_data, $billing_information, $summary['items_for_checkout'], $return_url, $cancel_url);
         }
         // load template
         $template = $this->loadTemplate($tag_params, 'checkout_form.xml');
         $template->registerTagHandler('cms:checkout_items', $this, 'tag_CheckoutItems');
         $template->registerTagHandler('cms:delivery_methods', $this, 'tag_DeliveryMethodsList');
         // parse template
         $params = array('checkout_url' => $payment_method->get_url(), 'checkout_fields' => $checkout_fields, 'checkout_name' => $payment_method->get_title(), 'currency' => $this->getDefaultCurrency(), 'recurring' => $recurring, 'include_shipping' => $include_shipping);
         // for recurring plans add additional params
         if ($recurring) {
             $plans = $payment_method->get_recurring_plans();
             $plan_name = $_SESSION['recurring_plan'];
             $plan = $plans[$plan_name];
             $params['plan_name'] = $plan['name'];
             $params['plan_description'] = $this->formatRecurring(array('price' => $plan['price'], 'period' => $plan['interval_count'], 'period' => $plan['interval_count'], 'unit' => $plan['interval'], 'setup' => $plan['setup_price'], 'trial_period' => $plan['trial_count'], 'trial_unit' => $plan['trial']));
         } else {
             $params['sub-total'] = number_format($summary['total'], 2);
             $params['shipping'] = number_format($summary['shipping'], 2);
             $params['handling'] = number_format($summary['handling'], 2);
             $params['total_weight'] = number_format($summary['weight'], 2);
             $params['total'] = number_format($summary['total'] + $summary['shipping'] + $summary['handling'], 2);
         }
         $template->restoreXML();
         $template->setLocalParams($params);
         $template->parse();
     } else {
         // no information available, show form
         $template = new TemplateHandler('buyer_information.xml', $this->path . 'templates/');
         $template->setMappedModule($this->name);
         $template->registerTagHandler('cms:card_type', $this, 'tag_CardType');
         // get fixed country if set
         $fixed_country = '';
         if (isset($this->settings['fixed_country'])) {
             $fixed_country = $this->settings['fixed_country'];
         }
         $params = array('include_shipping' => $include_shipping, 'fixed_country' => $fixed_country, 'bad_fields' => $bad_fields, 'recurring' => $recurring);
         $template->restoreXML();
         $template->setLocalParams($params);
         $template->parse();
     }
 }

 /**
  * Parse loaded template
  *
  * @param integer $level Current level of parsing
  * @param array $tags Leave blank, used for recursion
  * @param boolean $parent_block If parent tag is block element
  */
 public function parse($tags = array())
 {
     global $section, $action, $language, $template_path, $system_template_path;
     if (!$this->active && empty($tags)) {
         return;
     }
     // get language handler for later
     $language_handler = MainLanguageHandler::getInstance();
     // take the tag list for parsing
     $tag_array = empty($tags) ? $this->engine->document->tagChildren : $tags;
     // start parsing tags
     $count = count($tag_array);
     for ($i = 0; $i < $count; $i++) {
         $tag = $tag_array[$i];
         // if tag has eval set
         if (isset($tag->tagAttrs['cms:eval']) || isset($tag->tagAttrs['eval'])) {
             // get evaluation values
             if (isset($tag->tagAttrs['eval'])) {
                 $value = $tag->tagAttrs['eval'];
             } else {
                 $value = $tag->tagAttrs['cms:eval'];
             }
             $eval_params = explode(',', $value);
             foreach ($eval_params as $param) {
                 // prepare module includes for evaluation
                 $settings = array();
                 if (!is_null($this->module)) {
                     $settings = $this->module->settings;
                 }
                 $params = $this->params;
                 $to_eval = $tag->tagAttrs[$param];
                 $tag->tagAttrs[$param] = eval('global $section, $action, $language, $language_rtl, $language_handler; return ' . $to_eval . ';');
             }
             // unset param
             unset($tag->tagAttrs['cms:eval']);
         }
         if (isset($tag->tagAttrs['cms:optional'])) {
             // get evaluation values
             $optional_params = explode(',', $tag->tagAttrs['cms:optional']);
             foreach ($optional_params as $param) {
                 // prepare module includes for evaluation
                 $settings = array();
                 if (!is_null($this->module)) {
                     $settings = $this->module->settings;
                 }
                 $params = $this->params;
                 $to_eval = $tag->tagAttrs[$param];
                 $value = eval('global $section, $action, $language, $language_rtl, $language_handler; return ' . $to_eval . ';');
                 if ($value == false) {
                     unset($tag->tagAttrs[$param]);
                 } else {
                     $tag->tagAttrs[$param] = $value;
                 }
             }
             // unset param
             unset($tag->tagAttrs['cms:optional']);
         }
         // implement tooltip
         if (isset($tag->tagAttrs['cms:tooltip'])) {
             if (!is_null($this->module)) {
                 $value = $this->module->getLanguageConstant($tag->tagAttrs['cms:tooltip']);
             } else {
                 $value = $language_handler->getText($tag->tagAttrs['cms:tooltip']);
             }
             $tag->tagAttrs['data-tooltip'] = $value;
             unset($tag->tagAttrs['cms:tooltip']);
         }
         // implement constants
         if (isset($tag->tagAttrs['cms:constant'])) {
             $params = explode(',', $tag->tagAttrs['cms:constant']);
             if (count($params) > 0) {
                 foreach ($params as $param) {
                     if (!is_null($this->module)) {
                         $tag->tagAttrs[$param] = $this->module->getLanguageConstant($tag->tagAttrs[$param]);
                     } else {
                         $tag->tagAttrs[$param] = $language_handler->getText($tag->tagAttrs[$param]);
                     }
                 }
             }
             unset($tag->tagAttrs['cms:constant']);
         }
         // check if specified tag shouldn't be cached
         $skip_cache = false;
         if (isset($tag->tagAttrs['skip_cache'])) {
             // unset param
             unset($tag->tagAttrs['skip_cache']);
             // get cache handler
             $cache = CacheHandler::getInstance();
             // only if current URL is being cached, we start dirty area
             if ($cache->isCaching()) {
                 $cache->startDirtyArea();
                 $skip_cache = true;
                 // reconstruct template for cache,
//.........这里部分代码省略.........

 /**
  * Save settings.
  */
 private function saveSettings()
 {
     // grab parameters
     $account_id = fix_chars($_REQUEST['account_id']);
     $account_key = fix_chars($_REQUEST['account_key']);
     $account_secret = fix_chars($_REQUEST['account_secret']);
     $include_code = isset($_REQUEST['include_code']) && ($_REQUEST['include_code'] == 'on' || $_REQUEST['include_code'] == '1') ? 1 : 0;
     $this->saveSetting('account_id', $account_id);
     $this->saveSetting('account_key', $account_key);
     $this->saveSetting('account_secret', $account_secret);
     $this->saveSetting('include_code', $include_code);
     // show message
     $template = new TemplateHandler('message.xml', $this->path . 'templates/');
     $template->setMappedModule($this->name);
     $params = array('message' => $this->getLanguageConstant('message_saved'), 'button' => $this->getLanguageConstant('close'), 'action' => window_Close('callbox_settings'));
     $template->restoreXML();
     $template->setLocalParams($params);
     $template->parse();
 }

 /**
  * Perform manufacturer removal
  */
 private function deleteManufacturer_Commit()
 {
     $id = fix_id($_REQUEST['id']);
     $manager = ShopManufacturerManager::getInstance();
     $item_manager = ShopItemManager::getInstance();
     $manager->deleteData(array('id' => $id));
     $item_manager->updateData(array('manufacturer' => 0), array('manufacturer' => $id));
     $template = new TemplateHandler('message.xml', $this->path . 'templates/');
     $template->setMappedModule($this->name);
     $params = array('message' => $this->_parent->getLanguageConstant("message_manufacturer_deleted"), 'button' => $this->_parent->getLanguageConstant("close"), 'action' => window_Close('shop_manufacturer_delete') . ";" . window_ReloadContent('shop_manufacturers'));
     $template->restoreXML();
     $template->setLocalParams($params);
     $template->parse();
 }

 /**
  * Perform item removal from specified page
  */
 private function pageItems_Delete_Commit()
 {
     $id = fix_id($_REQUEST['id']);
     $manager = UserPageItemsManager::getInstance();
     // remove item from database
     $manager->deleteData(array('id' => $id));
     // show message
     $template = new TemplateHandler('message.xml', $this->path . 'templates/');
     $template->setMappedModule($this->name);
     $params = array('message' => $this->getLanguageConstant('message_page_item_deleted'), 'button' => $this->getLanguageConstant('close'), 'action' => window_Close('user_pages_items_delete') . ';' . window_ReloadContent('user_pages_items'));
     $template->restoreXML();
     $template->setLocalParams($params);
     $template->parse();
 }

 /**
  * Perfrom field removal.
  */
 private function deleteField_Commit()
 {
     $id = fix_id($_REQUEST['id']);
     $manager = ContactForm_FormFieldManager::getInstance();
     $form = $manager->getItemValue('form', array('id' => $id));
     $manager->deleteData(array('id' => $id));
     $template = new TemplateHandler('message.xml', $this->path . 'templates/');
     $template->setMappedModule($this->name);
     $params = array('message' => $this->getLanguageConstant('message_field_deleted'), 'button' => $this->getLanguageConstant('close'), 'action' => window_Close('contact_form_fields_delete') . ';' . window_ReloadContent('contact_form_fields_' . $form));
     $template->restoreXML();
     $template->setLocalParams($params);
     $template->parse();
 }

 /**
  * Perform tip removal
  */
 private function deleteTip_Commit()
 {
     $id = fix_id(fix_chars($_REQUEST['id']));
     $manager = TipManager::getInstance();
     $manager->deleteData(array('id' => $id));
     $template = new TemplateHandler('message.xml', $this->path . 'templates/');
     $template->setMappedModule($this->name);
     $params = array('message' => $this->getLanguageConstant("message_tip_deleted"), 'button' => $this->getLanguageConstant("close"), 'action' => window_Close('tips_delete') . ";" . window_ReloadContent('tips'));
     $template->restoreXML();
     $template->setLocalParams($params);
     $template->parse();
 }

 /**
  * Perform category removal
  */
 private function deleteCategory_Commit()
 {
     $id = fix_id($_REQUEST['id']);
     $manager = ShopCategoryManager::getInstance();
     $manager->deleteData(array('id' => $id));
     $template = new TemplateHandler('message.xml', $this->path . 'templates/');
     $template->setMappedModule($this->name);
     $params = array('message' => $this->_parent->getLanguageConstant('message_category_deleted'), 'button' => $this->_parent->getLanguageConstant('close'), 'action' => window_Close('shop_category_delete') . ";" . window_ReloadContent('shop_categories'));
     $template->restoreXML();
     $template->setLocalParams($params);
     $template->parse();
 }

 /**
  * Print cached page
  */
 public function printCache()
 {
     global $cache_path;
     if (file_exists($this->cache_file)) {
         // get data from file and prepare for parsing
         $data = file_get_contents($this->cache_file);
         $template = new TemplateHandler();
         $pattern = '/' . self::TAG_OPEN . '(.*?)' . self::TAG_CLOSE . '/u';
         // get all dirty areas
         preg_match_all($pattern, $data, $matches);
         if (count($matches) >= 2 && count($matches[1]) > 0) {
             foreach ($matches[1] as $match) {
                 // give template to handler
                 $template->setXML('<document>' . $match . '</document>');
                 // start output buffer and get data
                 ob_start();
                 $template->parse();
                 $result = ob_get_contents();
                 ob_end_clean();
                 // replace output buffer with new data
                 $data = preg_replace($pattern, $result, $data, 1);
             }
         }
         // make sure we have specified cache type
         if (!_AJAX_REQUEST) {
             header('Content-Type: text/html; charset=UTF-8');
         }
         print $data;
         // validate or expire cache entry
         $this->validateCache();
     }
 }

 /**
  * Tag handler for printing link groups
  *
  * @param array $tag_params
  * @param array $children
  */
 public function tag_GroupList($tag_params, $children)
 {
     $manager = LinkGroupsManager::getInstance();
     $link_manager = LinksManager::getInstance();
     $membership_manager = LinkMembershipManager::getInstance();
     // save some CPU time by getting this early
     if (class_exists('gallery')) {
         $use_images = true;
         $gallery = gallery::getInstance();
         $gallery_manager = GalleryManager::getInstance();
     } else {
         $use_images = false;
     }
     $conditions = array();
     if (isset($tag_params['sponsored']) && $tag_params['sponsored'] == '1') {
         $conditions['sponsored'] = 1;
     }
     $items = $manager->getItems($manager->getFieldNames(), $conditions, array('id'));
     if (isset($tag_params['template'])) {
         if (isset($tag_params['local']) && $tag_params['local'] == 1) {
             $template = new TemplateHandler($tag_params['template'], $this->path . 'templates/');
         } else {
             $template = new TemplateHandler($tag_params['template']);
         }
     } else {
         $template = new TemplateHandler('groups_item.xml', $this->path . 'templates/');
     }
     $template->setMappedModule($this->name);
     $template->registerTagHandler('_link', $this, 'tag_Link');
     $template->registerTagHandler('_link_list', $this, 'tag_LinkList');
     if (count($items) > 0) {
         foreach ($items as $item) {
             $thumbnail = '';
             if ($use_images) {
                 $first_link_id = $membership_manager->getItemValue('link', array('group' => $item->id));
                 // we have some links assigned to the group, get thumbnail
                 if (!empty($first_link_id)) {
                     $image_id = $link_manager->getItemValue('image', array('id' => $first_link_id));
                     if (!empty($image_id)) {
                         $image = $gallery_manager->getSingleItem($gallery_manager->getFieldNames(), array('id' => $image_id));
                         $thumbnail = $gallery->getThumbnailURL($image);
                     }
                 }
             }
             $params = array('id' => $item->id, 'name' => $item->name, 'text_id' => $item->text_id, 'thumbnail' => $thumbnail, 'item_change' => url_MakeHyperlink($this->getLanguageConstant('change'), window_Open('groups_change', 400, $this->getLanguageConstant('title_groups_change'), false, false, url_Make('transfer_control', 'backend_module', array('module', $this->name), array('backend_action', 'groups_change'), array('id', $item->id)))), 'item_delete' => url_MakeHyperlink($this->getLanguageConstant('delete'), window_Open('groups_delete', 400, $this->getLanguageConstant('title_groups_delete'), false, false, url_Make('transfer_control', 'backend_module', array('module', $this->name), array('backend_action', 'groups_delete'), array('id', $item->id)))), 'item_links' => url_MakeHyperlink($this->getLanguageConstant('links'), window_Open('groups_links', 400, $this->getLanguageConstant('title_groups_links'), false, false, url_Make('transfer_control', 'backend_module', array('module', $this->name), array('backend_action', 'groups_links'), array('id', $item->id)))));
             $template->restoreXML();
             $template->setLocalParams($params);
             $template->parse();
         }
     }
 }

 /**
  * Handle displaying list of ISO defined currencies
  *
  * @param array $tag_params
  * @param array $children
  */
 public function tag_IsoCurrencyList($tag_params, $children)
 {
     // whether to to print only unique currencies
     $only_unique = isset($tag_params['unique']) && $tag_params['unique'] == '1';
     if (isset($tag_params['template'])) {
         if (isset($tag_params['local']) && $tag_params['local'] == 1) {
             $template = new TemplateHandler($tag_params['template'], $this->path . 'templates/');
         } else {
             $template = new TemplateHandler($tag_params['template']);
         }
     } else {
         $template = new TemplateHandler('iso_currency.xml', $this->path . 'templates/');
     }
     // update cache
     $this->__update_cache();
     $displayed = array();
     foreach ($this->_cache as $currency_data) {
         if ($only_unique && in_array($currency_data['numeric_code'], $displayed)) {
             continue;
         }
         // store displayed currency
         $displayed[] = $currency_data['numeric_code'];
         // parse template
         $template->restoreXML();
         $template->setLocalParams($currency_data);
         $template->parse();
     }
 }

 /**
  * Show details for specified transaction
  */
 private function showTransactionDetails()
 {
     $manager = ShopTransactionsManager::getInstance();
     $buyer_manager = ShopBuyersManager::getInstance();
     $address_manager = ShopDeliveryAddressManager::getInstance();
     $id = fix_id($_REQUEST['id']);
     $transaction = $manager->getSingleItem($manager->getFieldNames(), array('id' => $id));
     $buyer = $buyer_manager->getSingleItem($buyer_manager->getFieldNames(), array('id' => $transaction->buyer));
     $address = $address_manager->getSingleItem($address_manager->getFieldNames(), array('id' => $transaction->address));
     $full_address = "{$address->name}\n\n{$address->street}\n";
     $full_address .= "{$address->zip} {$address->city}\n";
     if (empty($address->state)) {
         $full_address .= $address->country;
     } else {
         $full_address .= "{$address->state}, {$address->country}";
     }
     $params = array('id' => $transaction->id, 'uid' => $transaction->uid, 'type' => $transaction->type, 'type_string' => '', 'status' => $transaction->status, 'currency' => $transaction->currency, 'handling' => $transaction->handling, 'shipping' => $transaction->shipping, 'timestamp' => $transaction->timestamp, 'delivery_method' => $transaction->delivery_method, 'remark' => $transaction->remark, 'total' => $transaction->total, 'first_name' => $buyer->first_name, 'last_name' => $buyer->last_name, 'email' => $buyer->email, 'address_name' => $address->name, 'address_street' => $address->street, 'address_city' => $address->city, 'address_zip' => $address->zip, 'address_state' => $address->state, 'address_country' => $address->country, 'full_address' => $full_address);
     $template = new TemplateHandler('transaction_details.xml', $this->path . 'templates/');
     // register tag handler
     $template->registerTagHandler('_item_list', $this, 'tag_TransactionItemList');
     $template->registerTagHandler('_transaction_status', $this, 'tag_TransactionStatus');
     $template->restoreXML();
     $template->setLocalParams($params);
     $template->parse();
 }

 /**
  * Embed flash player with specified parameters
  *
  * @param string $url
  * @param string $target_id
  * @param integer $width
  * @param integer $height
  * @param array $flash_vars
  * @param array $params
  */
 public function embedSWF($url, $target_id, $width, $height, $flash_vars = array(), $params = array())
 {
     $template = new TemplateHandler('embed.xml', $this->path . 'templates/');
     $template->setMappedModule($this->name);
     $p_flashvars = json_encode($flash_vars);
     $p_params = json_encode($params);
     $script = "swfobject.embedSWF('{$url}', '{$target_id}', '{$width}', '{$height}', '{$this->flash_version}', null, {$p_flashvars}, {$p_params});";
     $params = array('params' => $p_params, 'flash_vars' => $p_flashvars, 'url' => $url, 'id' => $target_id, 'width' => $width, 'height' => $height, 'version' => $this->flash_version, 'script' => $script);
     $template->restoreXML();
     $template->setLocalParams($params);
     $template->parse();
 }

 /**
  * Save new or changed API key.
  */
 private function saveApiKey()
 {
     $api_key = fix_chars($_REQUEST['api_key']);
     $this->saveSetting('api_key', $api_key);
     // prepare and parse result message
     $template = new TemplateHandler('message.xml', $this->path . 'templates/');
     $template->setMappedModule($this->name);
     $params = array('message' => $this->getLanguageConstant('message_api_key_saved'), 'button' => $this->getLanguageConstant('close'), 'action' => window_Close('page_speed_set_api_key'));
     $template->restoreXML();
     $template->setLocalParams($params);
     $template->parse();
 }

 /**
  * Show affiliate information.
  */
 private function showAffiliateInformation()
 {
     global $url_rewrite;
     $manager = AffiliatesManager::getInstance();
     $user_id = $_SESSION['uid'];
     $affiliate = $manager->getSingleItem($manager->getFieldNames(), array('user' => $user_id));
     if (is_object($affiliate)) {
         $template = new TemplateHandler('information.xml', $this->path . 'templates/');
         $template->setMappedModule($this->name);
         if ($affiliate->clicks > 0) {
             $rate = round(100 * $affiliate->conversions / $affiliate->clicks, 2);
         } else {
             $rate = 0;
         }
         $params = array('uid' => $affiliate->uid, 'name' => $affiliate->name, 'clicks' => $affiliate->clicks, 'conversions' => $affiliate->conversions, 'rate' => $rate, 'url_rewrite' => $url_rewrite ? 'true' : 'false', 'cancel_action' => window_Close('affiliate_information'));
         $template->restoreXML();
         $template->setLocalParams($params);
         $template->parse();
     }
 }