PHP AppHelper::slug方法代码示例

 /**
  * Generate a slug for the given string using specified settings.
  *
  * @param string $string    String.
  * @param array $settings   Settings to use (looks for 'separator' and 'length')
  *
  * @return string   Slug for given string.
  */
 private function _getSlug($string, $settings)
 {
     return AppHelper::slug($string, $settings['separator']);
 }

 /**
  * Generate a slug for the given string using specified settings.
  *
  * @param string $string    String.
  * @param array $settings   Settings to use (looks for 'separator' and 'length')
  *
  * @return string   Slug for given string.
  */
 private function _getSlug($string, $settings)
 {
     /*
     might pertain to cakephp 1.2.4
     if (!class_exists('AppHelper')) {
       App::import('Core', 'AppHelper', false); 
     } 
     */
     require_once APP . 'app_helper.php';
     return AppHelper::slug($string, $settings['separator']);
 }

 /**
  * Create navigation
  * Generate an unordered list of links. Adds "current" CSS class to current item.
  * 
  * @param array $items
  * @param array $settings Options array
  * @return string List HTML
  */
 function create($items = array(), $settings = array(), $toOutput = false)
 {
     $settings = am($this->_defaultOptions, $settings);
     // Begin list
     $ulAttr = '';
     if (!empty($settings['id'])) {
         $ulAttr .= " id=\"{$settings['id']}\"";
     }
     if (!empty($settings['class'])) {
         $ulAttr .= " class=\"{$settings['class']}\"";
     }
     $html = str_replace('%attr%', $ulAttr, $settings['before']);
     // List nodes
     foreach ($items as $name => $url) {
         $isCurrent = false;
         if (is_int($name)) {
             $name = $url;
             $url = '/' . low($url);
             $url = $this->Html->url($url);
         } else {
             if (is_string($url)) {
                 $url = $this->Html->url($url);
                 if ($this->params['action'] === 'index') {
                 }
                 $isCurrent = $this->here === $url;
             } else {
                 if (is_array($url)) {
                     $keys = array('controller', 'action');
                     if (isset($url['controller']) && (!isset($url['action']) || $url['action'] === 'index')) {
                         // We can decide by comparing controllers
                         $isCurrent = $url['controller'] === $this->params['controller'];
                     } else {
                         if (isset($url['controller']) and isset($url['action'])) {
                             $isCurrent = $url['controller'] === $this->params['controller'] && $url['action'] === $this->params['action'];
                         }
                     }
                     // This is basically a hack to get a nice url in form of wf/controller-name/ instead of wf/controller-name/index
                     if (!isset($url['action']) || $url['action'] === 'wf_index') {
                         $url = '/' . Configure::read('Wildflower.prefix') . '/' . str_replace('', '', $url['controller']);
                     }
                     $url = $this->Html->url($url);
                 }
             }
         }
         $liAttr = '';
         $slug = AppHelper::slug(low($name));
         $cssClasses = array();
         if (!empty($settings['id'])) {
             $cssClasses[] = "{$settings['id']}-{$slug}";
         } else {
             if (!empty($settings['class'])) {
                 $firstClass = array_shift(explode(' ', $settings['class']));
                 $cssClasses[] = "{$firstClass}-{$slug}";
             }
         }
         $itemTemplate = $settings['itemTemplate'];
         if ($isCurrent) {
             $cssClasses[] = $settings['activeCssClass'];
             $itemTemplate = $settings['activeItemTemplate'];
         }
         $cssClasses = implode(' ', $cssClasses);
         $liAttr = " class=\"{$cssClasses}\"";
         // Translation
         $name = __($name, true);
         $html .= str_replace(array('%attr%', '%url%', '%name%'), array($liAttr, $url, $name), $itemTemplate);
         $html .= "\n";
     }
     $html .= $settings['after'];
     $html .= "\n";
     if ($toOutput) {
         $this->_toOutput .= $toOutput;
         return null;
     }
     return $html;
 }

 function admin_update()
 {
     //fb($this->data);
     $this->data[$this->modelClass]['user_id'] = $this->getLoggedInUserId();
     // Publish?
     if (isset($this->data['__save']['publish'])) {
         $this->data[$this->modelClass]['draft'] = 0;
     }
     unset($this->data['__save']);
     if (isset($this->data[$this->modelClass]['slug'])) {
         $this->data[$this->modelClass]['slug'] = AppHelper::slug($this->data[$this->modelClass]['slug']);
     }
     $this->Post->create($this->data);
     if (!$this->Post->exists()) {
         return $this->cakeError('object_not_found');
     }
     if (isset($this->data[$this->modelClass]['categories_can_be_empty']) && !isset($this->data['Category'])) {
         // Delete all post categories
         $this->Post->query("DELETE FROM categories_posts WHERE post_id = {$this->Post->id}");
     }
     if (!$this->Post->save()) {
         return $this->cakeError('save_error');
     }
     // @TODO Rendering the exact save errors would be better
     // $cacheName = str_replace('-', '_', $this->data[$this->modelClass]['slug']); // @TODO check cache for proper naming method
     // clearCache($cacheName, 'views', '.php');
     if ($this->RequestHandler->isAjax()) {
         $this->Post->contain('User');
         $this->data = $post = $this->Post->findById($this->Post->id);
         // @TODO clean up
         $this->set(compact('post'));
         return $this->render('admin_update');
     }
     $this->redirect(array('action' => 'edit', $this->Post->id));
 }

 /**
  * Create a new event 
  *
  * Returns the updated category list as JSON.
  */
 function wf_update()
 {
     if (!empty($this->data)) {
         // Publish?
         if (isset($this->data['__save']['publish'])) {
             $this->data[$this->modelClass]['draft'] = 0;
         }
         unset($this->data['__save']);
         if (isset($this->data[$this->modelClass]['location'])) {
             $this->data[$this->modelClass]['location'] = serialize($this->data[$this->modelClass]['location']);
         }
         if (isset($this->data[$this->modelClass]['slug'])) {
             $this->data[$this->modelClass]['slug'] = AppHelper::slug($this->data[$this->modelClass]['slug']);
         }
         $this->{$this->modelClass}->create($this->data);
         if ($this->{$this->modelClass}->save()) {
             $message = __('Event has been saved.', true);
             $msgClass = 'message';
         } else {
             $message = __('An error occured while saving your event.', true);
             $msgClass = 'error';
         }
         $this->Session->setFlash($message, 'default', array('class' => $msgClass));
         $this->redirect(array('action' => 'edit', $this->{$this->modelClass}->id));
     }
 }