PHP _a函数代码示例

 public function indexAction()
 {
     $messages = array();
     $form = new BootstrapForm('bootstrap');
     if ($this->request->isPost()) {
         $post = $this->request->getPost();
         $form->setData($post);
         $messages[] = _a('Form submitted successfully.');
         //$rename = 'demo_for_upload_%random%';
         $rename = function ($name) {
             //$extension = pathinfo($name, PATHINFO_EXTENSION);
             $name = 'test_for_upload_' . $name;
             return $name;
         };
         $uploader = new Upload(array('rename' => $rename));
         $uploader->setExtension('jpg,png,gif,txt,zip,rar');
         //->setRename('tmp.%random%');
         //->setImageSize(array('maxWidth' => 600, 'maxHeight' => 500));
         if ($uploader->isValid()) {
             $uploader->receive();
             $file = $uploader->getUploaded('upload_demo');
             $messages[] = sprintf(_a('File uploaded and saved as %s'), $file);
         }
     }
     $this->view()->assign(array('form' => $form, 'messages' => $messages));
 }

 /**
  * Edit a block
  */
 public function editAction()
 {
     if ($this->request->isPost()) {
         $id = $this->request->getPost('id');
     } else {
         $id = $this->params('id');
     }
     $widget = $this->getModel('widget')->find($id);
     $this->type = $widget->type;
     $form = $this->getForm();
     if ($this->request->isPost()) {
         $status = $this->processPost($form);
         if ($status > 0) {
             $message = _a('Block data saved successfully.');
             $this->jump(array('action' => 'index', 'name' => ''), $message);
             return;
         } elseif ($status < 0) {
             $message = _a('Block data not saved.');
         } else {
             $message = _a('Invalid data, please check and re-submit.');
         }
     } else {
         $blockRow = Pi::model('block_root')->find($widget->block);
         $values = $blockRow->toArray();
         $values['id'] = $id;
         $values['content'] = $widget->meta;
         $form->setData($values);
         $message = '';
     }
     $this->view()->assign('form', $form);
     $this->view()->assign('message', $message);
     $this->view()->setTemplate('system:component/form');
 }

 public function init()
 {
     $this->add(array('name' => 'title', 'options' => array('label' => __('Title')), 'attributes' => array('type' => 'text', 'required' => true)));
     $this->add(array('name' => 'name', 'options' => array('label' => __('Unique name')), 'attributes' => array('type' => 'text', 'required' => true)));
     $this->add(array('name' => 'description', 'options' => array('label' => __('Description')), 'attributes' => array('type' => 'text')));
     $set = '';
     switch ($this->contentType) {
         case 'html':
             $editor = 'html';
             break;
         case 'markdown':
             $editor = 'markitup';
             $set = 'markdown';
             break;
         case 'text':
         default:
             $editor = 'textarea';
             break;
     }
     $this->add(array('name' => 'content', 'options' => array('label' => __('Content'), 'editor' => $editor, 'set' => $set), 'attributes' => array('type' => 'editor', 'class' => 'span6', 'description' => _a('Tags supported: `%sitename%` - site name; `%siteurl%` - site root URL; `%slogan%` - site slogan'))));
     $this->add(array('name' => 'type', 'type' => 'hidden', 'attributes' => array('value' => $this->contentType)));
     $this->add(array('name' => 'security', 'type' => 'csrf'));
     $this->add(array('name' => 'id', 'type' => 'hidden'));
     $this->add(array('name' => 'submit', 'type' => 'submit', 'attributes' => array('value' => __('Submit'))));
 }

function get_info($sid, $type)
{
    $url = 'http://www.xiami.com/song/playlist/id/' . $sid . '/type/' . $type;
    $useCookie = $type == 9 ? 1 : null;
    $result = curl_http($url, $useCookie);
    $data = array();
    if ($result) {
        $res = str_replace(array('<![CDATA[', ']]>'), array('', ''), $result);
        if ($res == $result) {
            $data['info'] = '请使用国内代理！';
            return $data;
        }
        $res = preg_replace('/&(?!#?[a-z0-9]+;)/', '&amp;', $res);
        $xml = simplexml_load_string($res);
        $arr = json_decode(json_encode($xml), true);
        $html = '';
        $track = $arr['trackList']['track'];
        $close = '<div class="close" title="关闭">×</div>';
        if ($type == 0) {
            $song = 'http://www.xiami.com/song/gethqsong/sid/' . $sid;
            $json = curl_http($song, 1);
            $location = $json ? json_decode($json)->location : '';
            $location = $json ? $json['trackList']['track']['location'] : '';
            if ($location) {
                $data['src'] = get_location($location);
                $data['status'] = 1;
            } else {
                $data['info'] = '获取歌曲链接失败！';
                return $data;
            }
            $html = '<div class="info-item"><img src="' . $track['pic'] . '"><div><strong>标题：</strong>' . $track['songName'] . '</div><div><strong>艺人：</strong>' . _a($track['artist'], $track['artist_id'], 'artist') . '</div>';
            $html .= is_string($track['album_name']) ? '<div><strong>专辑：</strong>' . _a($track['album_name'], $track['album_id'], 'album') . '</div>' : '';
            $html .= is_string($track['lyric']) ? '<div><strong>歌词：</strong>' . $track['lyric'] . '</div>' : '';
            $html .= '<strong id="song">歌曲：</strong><div id="case"><label id="case-label"><input id="src" onmouseover="this.select()" value="' . $data['src'] . '"></label></div>';
            $html .= $close . '</div>';
        } else {
            $title = $type == 3 ? '精选集曲目：' : '今日歌单曲目：';
            $html = '<div class="info-item">';
            $html .= $type == 1 ? '<img src="' . $track[0]['pic'] . '"><div><strong>专辑：</strong>' . $track[0]['album_name'] . '</div><div><strong>艺人：</strong>' . _a($track[0]['artist'], $track[0]['artist_id'], 'artist') : '';
            $html .= $type == 2 ? '<div><strong>' . $track[0]['artist'] . '的热门曲目：</strong>' : '';
            $html .= $type == 3 || $type == 9 ? '<div><strong>' . $title . '</strong>' : '';
            $html .= '</div><ol>';
            foreach ($track as $item) {
                $html .= '<li>' . _a($item['songName'], $item['song_id'], 'song');
                $html .= $type == 3 || $type == 9 ? ' - ' . _a($item['artist'], $item['artist_id'], 'artist') : '';
                if ($type != 1) {
                    $html .= ' - 《' . _a($item['album_name'], $item['album_id'], 'album') . '》';
                }
                $html .= '</li>';
            }
            $html .= '</ol>' . $close . '</div>';
            $data['status'] = 1;
        }
        $data['info'] = htmlspecialchars($html);
    } else {
        $data['info'] = '解析失败！';
    }
    return $data;
}

 /**
  * {@inheritDoc}
  */
 public function init()
 {
     $this->add(array('name' => 'title', 'options' => array('label' => _a('Title')), 'attributes' => array('type' => 'text')));
     $this->add(array('name' => 'icon', 'options' => array('label' => _a('Font-awsome icon')), 'attributes' => array('type' => 'text', 'description' => _a('Check http://fortawesome.github.io/Font-Awesome/icons/'))));
     $this->add(array('name' => 'order', 'options' => array('label' => _a('Order')), 'attributes' => array('type' => 'text')));
     $this->add(array('name' => 'id', 'attributes' => array('type' => 'hidden')));
     $this->add(array('name' => 'op', 'attributes' => array('type' => 'hidden', 'value' => 'save')));
     $this->add(array('name' => 'submit', 'type' => 'submit', 'attributes' => array('class' => 'btn btn-primary')));
 }

 protected function assignModules()
 {
     $rowset = Pi::model('module')->select(array('active' => 1));
     $modules = array();
     foreach ($rowset as $row) {
         $modules[$row->id] = array('name' => $row->name, 'title' => $row->title);
     }
     $modules[0] = array('name' => '', 'title' => _a('Custom blocks'));
     $this->view()->assign('modules', array_values($modules));
 }

 /**
  * Analysis media data
  * 
  * @return ViewModel 
  */
 public function indexAction()
 {
     $module = $this->getModule();
     // Get top 10 media resources
     $topMedias = Pi::api('stats', $module)->getTopTotal(10);
     // Get top submitter
     $userSubmitToday = $this->getTopSubmitter(1, 10);
     $userSubmit7 = $this->getTopSubmitter(7, 10);
     $userSubmit30 = $this->getTopSubmitter(30, 10);
     $userSubmitEver = $this->getTopSubmitter(null, 10);
     $this->view()->assign(array('title' => _a('Statistic'), 'medias' => $topMedias, 'user' => array('today' => $userSubmitToday, 'week' => $userSubmit7, 'month' => $userSubmit30, 'ever' => $userSubmitEver)));
 }

 /**
  * {@inheritDoc}
  */
 protected function verifyResult(Result $result)
 {
     if (!$result->isValid()) {
         return $result;
     }
     $adminRoles = Pi::service('user')->getRole($result->getData('id'));
     if (!$adminRoles) {
         Pi::service('authentication')->clearIdentity();
         $result->setCode(-4)->setMessage(_a('Not privileged.'));
     }
     return $result;
 }

 /**
  * AJAX: Check update availability
  *
  * @return array
  */
 public function checkAction()
 {
     if ($this->request->isPost()) {
         // Type: module, theme
         $type = $this->params()->fromPost('type', 'module');
         // Names: name of modules to check
         $name = $this->params()->fromPost('name');
     } else {
         // Type: module, theme
         $type = $this->params('type', 'module');
         // Names: name of modules to check
         $name = $this->params('name');
     }
     if (is_scalar($name)) {
         // 1 - update available; 0 - no update; -1 - error occurred
         $status = rand(-1, 1);
         $version = '1.2.3';
         switch ($status) {
             case 1:
                 $message = sprintf(_a('A new version %s is available'), $version);
                 break;
             case 0:
                 $message = _a('No update available');
                 break;
             case -1:
             default:
                 $message = _a('Error occurred, check later.');
                 break;
         }
         $result = array('status' => $status, 'message' => $message);
     } else {
         foreach ($name as $key) {
             // 1 - update available; 0 - no update; -1 - error occurred
             $status = rand(-1, 1);
             $version = '1.2.3';
             switch ($status) {
                 case 1:
                     $message = sprintf(_a('A new version %s is available'), $version);
                     break;
                 case 0:
                     $message = _a('No update available');
                     break;
                 case -1:
                 default:
                     $message = _a('Error occurred, check later.');
                     break;
             }
             $result[$key] = array('status' => $status, 'message' => $message);
         }
     }
     return $result;
 }

 /**
  * Update carousel blocks
  *
  * @param Event $e
  * @return bool
  */
 public function updateCarousel(Event $e)
 {
     $version = $e->getParam('version');
     if (version_compare($version, '1.1.0', '>')) {
         return true;
     }
     $rowset = Pi::model('block_root')->select(array('type' => 'carousel'));
     foreach ($rowset as $row) {
         $row->config = array('width' => array('title' => _a('Image width'), 'edit' => 'text', 'filter' => 'int'), 'height' => array('title' => _a('Image height'), 'edit' => 'text', 'filter' => 'int'), 'interval' => array('title' => _a('Time interval (ms)'), 'edit' => 'text', 'filter' => 'int', 'value' => 4000), 'pause' => array('title' => _a('Mouse event'), 'description' => _a('Event to pause cycle'), 'edit' => array('type' => 'select', 'options' => array('options' => array('hover' => 'hover'))), 'value' => 'hover'));
         $row->save();
     }
     return true;
 }

 /**
  * Get admin mode list
  *
  * @param null|string $mode
  *
  * @return array
  */
 public static function modes($mode = null)
 {
     $modes = array(array('name' => AdminMode::MODE_ACCESS, 'label' => _a('Operation', 'system:admin'), 'icon' => 'fa fa-wrench'), array('name' => AdminMode::MODE_ADMIN, 'label' => _a('Setting', 'system:admin'), 'icon' => 'fa fa-cogs'), array('name' => AdminMode::MODE_DEPLOYMENT, 'label' => _a('Deployment', 'system:admin'), 'icon' => 'fa fa-cloud-upload', 'link' => ''));
     if (AdminMode::MODE_ADMIN == $mode) {
         $module = Pi::service('url')->getRouteMatch()->getParam('name');
     } else {
         $module = Pi::service('module')->current() ?: 'system';
     }
     array_walk($modes, function (&$config) use($mode, $module) {
         $config['active'] = $mode == $config['name'] ? 1 : 0;
         if (!isset($config['link'])) {
             $config['link'] = Pi::service('url')->assemble('admin', array('module' => 'system', 'controller' => 'dashboard', 'action' => 'mode', 'mode' => $config['name']), array('query' => array('name' => $module)));
         }
     });
     return $modes;
 }

 /**
  * Add a block
  *
  * @param array  $block
  * @param string $type
  *
  * @return array
  */
 public function add(array $block, $type = '')
 {
     $type = $type ?: $block['type'];
     switch ($type) {
         case 'list':
             $block['config'] = array('width' => array('title' => _a('Image width'), 'edit' => 'text', 'filter' => 'int'), 'height' => array('title' => _a('Image height'), 'edit' => 'text', 'filter' => 'int'));
             break;
         case 'carousel':
             $block['config'] = array('width' => array('title' => _a('Image width'), 'edit' => 'text', 'filter' => 'int'), 'height' => array('title' => _a('Image height'), 'edit' => 'text', 'filter' => 'int'), 'interval' => array('title' => _a('Time interval (ms)'), 'edit' => 'text', 'filter' => 'int', 'value' => 4000), 'pause' => array('title' => _a('Mouse event'), 'description' => _a('Event to pause cycle'), 'edit' => array('type' => 'select', 'options' => array('options' => array('hover' => 'hover'))), 'value' => 'hover'));
             break;
         default:
             break;
     }
     $result = Pi::api('block', 'system')->add($block);
     return $result;
 }

 /**
  * Dashboard
  *
  * @return void
  */
 public function indexAction()
 {
     //$module = $this->params('module');
     $module = $this->params('name', $this->moduleName('system'));
     // Jump to a specific component if available
     $navConfig = Pi::registry('navigation')->read('system-component');
     if ($navConfig) {
         foreach ($navConfig as $key => $config) {
             $page = $config;
             break;
         }
         $this->redirect($page['route'], array('module' => $page['module'], 'controller' => $page['controller'], 'name' => $module));
     }
     // Display module dashboard
     $directory = Pi::service('module')->directory($module);
     $callback = sprintf('Module\\%s\\Dashboard::summary', ucfirst($directory));
     $summary = '';
     if (is_callable($callback)) {
         $summary = call_user_func($callback, $module);
     }
     $modules = Pi::registry('modulelist')->read();
     $data = $modules[$module];
     $meta = Pi::service('module')->loadMeta($directory, 'meta');
     $author = Pi::service('module')->loadMeta($directory, 'author');
     $data['description'] = $meta['description'];
     $data['author'] = $author;
     /*
     if (empty($meta['logo'])) {
         $data['logo'] = Pi::url('static/image/module.png');
     } else {
         $data['logo'] = Pi::service('asset')->getModuleAsset(
             $meta['logo'],
             $module
         );
     }
     */
     if (empty($data['update'])) {
         $data['update'] = _a('Never updated.');
     } else {
         $data['update'] = _date($data['update']);
     }
     $this->view()->assign('summary', $summary);
     $this->view()->assign('data', $data);
     $this->view()->assign('title', _a('Dashboard'));
     $this->view()->setTemplate('dashboard-module', 'system');
 }

 /**
  * Add a root category, and its child as default category
  * 
  * @param Event $e 
  */
 public function initCategory(Event $e)
 {
     // Skip if the initial data is exists
     $sqlPath = sprintf('%s/%s', Pi::path('module'), self::INIT_FILE_NAME);
     if (file_exists($sqlPath)) {
         return true;
     }
     // Add a root category and its child category
     $module = $this->event->getParam('module');
     $model = Pi::model('category', $module);
     $data = array('id' => null, 'name' => 'root', 'slug' => 'root', 'title' => _a('Root'), 'description' => _a('Module root category'));
     $result = $model->add($data);
     $defaultCategory = array('id' => null, 'name' => 'default', 'slug' => 'slug', 'title' => _a('Default'), 'description' => _a('The default category can not be delete, but can be modified!'));
     $parent = $model->select(array('name' => 'root'))->current();
     $model->add($defaultCategory, $parent);
     return $result;
 }

function flatly_hook_themes_submenu($content = '')
{
    global $user_config;
    $separator = "   ";
    $logged_in = $user_config['username'];
    $tooltips_logged_in = _('Logged in as') . ' ' . $logged_in;
    $credit = $user_config['credit'];
    $tooltips_credit = _('Your credit');
    $ret = '<div>';
    $ret .= '<span class="playsms-icon glyphicon glyphicon-user" alt="' . $tooltips_logged_in . '" title="' . $tooltips_logged_in . '"></span>' . $logged_in;
    $ret .= $separator . '<span class="playsms-icon glyphicon glyphicon-usd" alt="' . $tooltips_credit . '" title="' . $tooltips_credit . '"></span><div id="submenu-credit-show">' . $credit . '</div>';
    if (auth_login_as_check()) {
        $ret .= $separator . _a('index.php?app=main&inc=core_auth&route=logout', _('return'));
    }
    $ret .= $content;
    $ret .= '</div>';
    return $ret;
}