PHP KService类代码示例

 /**
  * Configurator
  *
  * @param KConfig $config Property Configuration 
  * 
  * @return void
  */
 public function setConfig(KConfig $config)
 {
     $identifier = $config->description->getRepository()->getIdentifier();
     if ($config->parent) {
         $this->_parent = KService::getIdentifier($config->parent);
         //adopt the child application
         if (!$this->_parent->application) {
             $this->_parent->application = $identifier->application;
         }
     }
     parent::setConfig($config);
     if ($config->child) {
         if (strpos($config->child, '.') === false) {
             $identifier = clone $this->_parent;
             $identifier->name = $config->child;
             $config->child = $identifier;
         }
         $this->_child = KService::getIdentifier($config->child);
         //adopt the parent application
         if (!$this->_child->application) {
             $this->_child->application = $identifier->application;
         }
     }
     $this->_parent_key = $config->parent_key;
     if (is_array($config->query)) {
         $config->query = new KConfig($config->query);
     }
     $this->_query_filters = $config->query;
 }

 protected function _beforeDispatch(KCommandContext $context)
 {
     if ($this->getRequest()->container === 'docman-files') {
         KService::setConfig('com://admin/files.controller.file', array('behaviors' => array('com://admin/docman.controller.behavior.file')));
         KService::setConfig('com://admin/files.controller.folder', array('behaviors' => array('com://admin/docman.controller.behavior.folder')));
         KService::setAlias('com://admin/files.model.containers', 'com://admin/docman.model.containers');
         KService::setAlias('com://site/files.model.containers', 'com://admin/docman.model.containers');
     }
     // Use our own ACL instead of com_files'
     KService::setAlias('com://admin/files.controller.behavior.executable', 'com://admin/docman.controller.behavior.executable');
     if ($this->getRequest()->routed) {
         $app = JFactory::getApplication();
         $behavior = 'com://admin/docman.controller.behavior.cacheable';
         // If the upload_folder parameter is set, we change the container path so results are different
         if ($app->isSite() && $app->getMenu()->getActive()->params->get('upload_folder')) {
             $behavior = $this->getService($behavior, array('only_clear' => true));
         }
         foreach (array('file', 'folder', 'node', 'thumbnail') as $name) {
             KService::setConfig('com://admin/files.controller.' . $name, array('behaviors' => array($behavior)));
         }
         if (!in_array($this->getRequest()->container, array('docman-files', 'docman-icons', 'docman-images'))) {
             $this->getRequest()->container = 'docman-files';
         }
         if ($this->getRequest()->container === 'docman-icons') {
             KService::setConfig('com://admin/files.controller.file', array('behaviors' => array('com://admin/docman.controller.behavior.icon')));
         }
         // Work-around the bug here: http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=28249
         JFactory::getSession()->set('com_docman.fix.the.session.bug', microtime(true));
         $context->result = $this->getService('com://admin/files.dispatcher', array('request' => array('container' => $this->getRequest()->container)))->dispatch();
         return false;
     }
 }

 public function onContentSearch($text, $phrase = '', $ordering = '', $areas = null)
 {
     if ($text) {
         $rows = array();
         $rowset = KService::get('com://admin/kutafuta.model.terms')->type($phrase)->search($text)->getList();
         foreach ($rowset as $row) {
             // We have table and row.
             // Row is always multiple but we check non the less.
             $parts = explode('_', $row->table);
             $data = KService::get('com://site/' . $parts[0] . '.model.' . KInflector::pluralize($parts[1]))->id($row->row)->getItem();
             if (empty($data->id)) {
                 continue;
             }
             $result = new stdClass();
             $result->title = $data->title;
             $result->metadesc = $data->meta_description;
             $result->metakey = $data->meta_keywords;
             $result->created = $data->created_on;
             $result->text = $data->introtext . $data->fulltext;
             $result->href = 'index.php?option=com_' . $parts[0] . '&view=' . KInflector::singularize($parts[1]) . '&id=' . $row->row;
             $rows[] = $result;
         }
         return $rows;
     }
 }

 /** 
  * Constructor.
  * 
  * @param mixed $dispatcher A dispatcher
  * @param array $config     An optional KConfig object with configuration options.
  * 
  * @return void
  */
 public function __construct($dispatcher = null, $config = array())
 {
     $config = new KConfig($config);
     parent::__construct($config);
     $this->_name = $config->name;
     KService::get('plg:contentfilter.chain')->addFilter($this);
 }

 /**
  * @param KCommandContext $context
  */
 public function updateIndex(KCommandContext $context)
 {
     $filter = KService::get('koowa:filter.string');
     $table = $context->data->getTable()->getName();
     $row = $context->data->id;
     $this->_beforeTableDelete($context);
     if ($context->data->enabled) {
         if ($context->data->isTranslatable()) {
             if (!$context->data->translated && !$context->data->original) {
                 return;
             }
         }
         // Saving the title.
         $this->getService('com://admin/kutafuta.database.row.term')->setData(array('table' => $table, 'row' => $row, 'value' => $context->data->title, 'lang' => substr(JFactory::getLanguage()->getTag(), 0, 2)))->save();
         // Saving the elements of elementable, only if the value is a string.
         if ($context->data->isElementable()) {
             foreach ($context->data->getElements() as $key => $value) {
                 $val = $context->data->{$value->slug};
                 if ($filter->validate(strip_tags($val)) && !empty($val) && !is_numeric($val)) {
                     $this->getService('com://admin/kutafuta.database.row.term')->setData(array('table' => $table, 'row' => $row, 'value' => trim(strip_tags($val)), 'lang' => substr(JFactory::getLanguage()->getTag(), 0, 2)))->save();
                 }
             }
         }
     }
 }

 /**
  * Authenticates a user using oauth_token,oauth_secret
  *
  * 
  * @param   array   $credentials Array holding the user credentials
  * @param   array   $options     Array of extra options
  * @param   object  $response    Authentication response object
  * @return  boolean
  * @since 1.5
  */
 public function onAuthenticate(&$credentials, $options, &$response)
 {
     if (isset($credentials['username']) && isset($credentials['password'])) {
         return;
     }
     if (isset($credentials['oauth_token']) && isset($credentials['oauth_handler'])) {
         try {
             extract($credentials, EXTR_SKIP);
             //if oatuh secret not set then set it to null
             if (empty($oauth_secret)) {
                 $oauth_secret = '';
             }
             //lets get the api
             $api = ComConnectHelperApi::getApi($oauth_handler);
             $api->setToken($oauth_token, $oauth_secret);
             //if we can get the logged in user then
             //the user is authenticated
             if ($profile_id = $api->getUser()->id) {
                 //lets find a valid sesison
                 //lets be strict and make sure all the values match
                 $session = KService::get('repos://site/connect.session')->find(array('owner.type' => 'com:people.domain.entity.person', 'profileId' => $profile_id, 'tokenKey' => $oauth_token, 'api' => $oauth_handler));
                 if ($session) {
                     $response->status = JAUTHENTICATE_STATUS_SUCCESS;
                     $response->username = $session->owner->username;
                     $response->password = ' ';
                     $response->fullname = ' ';
                 }
             }
         } catch (Exception $e) {
             //ignore any exception
         }
     }
 }

 /**
  * Creates a custom form element.
  *
  * @param mixed $parent
  */
 public function __construct($parent = null)
 {
     parent::__construct($parent);
     $this->_template = KService::get('com:base.template.default');
     $this->_template->addFilter(array('shorttag', 'alias'));
     $this->_template->getFilter('alias')->append(array('@route(' => 'JRoute::_(', '@html(\'' => '$this->renderHelper(\'com:base.template.helper.html.'));
 }

 /**
  * Filter a value.
  *
  * @param string The text to filter
  *
  * @return string
  */
 public function filter($text)
 {
     preg_match_all('/(pages|topics|photos|todos|notes)\\/([0-9]+)[-]?/', $text, $matches);
     $ids = $matches[2];
     foreach ($ids as $id) {
         $id = (int) $id;
         $medium = KService::get('repos:medium.medium')->getQuery()->disableChain()->id($id)->fetch();
         if (isset($medium->id) && $medium->authorize('access')) {
             if ($medium->getRepository()->hasBehavior('portraitable')) {
                 $caption = htmlspecialchars($medium->title, ENT_QUOTES, 'UTF-8');
                 $pattern = '/((?<!=\\")[http]+[s]?:\\/\\/[^<>\\s]+)\\/photos\\/' . $medium->id . '[-\\w\\-]*/';
                 $text = preg_replace($pattern, '<a data-trigger="MediaViewer" href="' . $medium->getPortraitURL('original') . '" title="' . $caption . '" >' . '<img alt="' . $caption . '" src="' . $medium->getPortraitURL('medium') . '" />' . '</a> ', $text);
             } else {
                 $pattern = '/((?<!=\\")[http]+[s]?:\\/\\/[^<>\\s]+)\\/pages\\/' . $medium->id . '[-\\w\\-]*/';
                 $template = '<div class="alert alert-block alert-success">';
                 if ($medium->title) {
                     $template .= '<h4><a href="' . JRoute::_($medium->getURL()) . '">' . $medium->title . '</a></h4>';
                 }
                 if ($medium->excerpt) {
                     $template .= '<p>' . $medium->excerpt . '</p>';
                 }
                 $template .= '</div>';
                 $text = preg_replace($pattern, $template, $text);
             }
         }
     }
     return $text;
 }

 /**
  * Called when migrating up
  */
 public function up()
 {
     $timeThen = microtime(true);
     //converting the old boards as hashtags
     $boards = dbfetch('SELECT `id`, `alias` FROM #__anahita_nodes WHERE `type` LIKE \'%com:topics.domain.entity.board\' ');
     foreach ($boards as $board) {
         $terms = explode('-', $board['alias']);
         foreach ($terms as $index => $value) {
             if (strlen($value) < 3) {
                 unset($terms[$index]);
             }
         }
         $topics = KService::get('com://site/topics.domain.entity.topic')->getRepository()->getQuery()->disableChain()->where('parent_id = ' . $board['id'])->fetchSet();
         foreach ($topics as $topic) {
             foreach ($terms as $term) {
                 if (strlen($term) > 3) {
                     dboutput($term . ', ');
                     $topic->set('description', $topic->description . ' #' . trim($term))->addHashtag($term)->save();
                 }
             }
         }
     }
     dbexec('UPDATE #__anahita_nodes SET `parent_id` = 0 WHERE `type` LIKE \'%com:topics.domain.entity.topic\'');
     dbexec('DELETE FROM #__anahita_nodes WHERE `type` LIKE \'%com:topics.domain.entity.board\'');
     dbexec('DELETE FROM #__anahita_edges WHERE `node_b_type` LIKE \'%com:topics.domain.entity.board\'');
     dbexec('DROP TABLE #__topics_boards');
     $timeDiff = microtime(true) - $timeThen;
     dboutput("TIME: ({$timeDiff})" . "\n");
 }

function plgSearchEvents($text, $phrase = '', $ordering = '', $areas = null)
{
    require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_search' . DS . 'helpers' . DS . 'search.php';
    if (is_array($areas)) {
        if (!array_intersect($areas, array_keys(plgSearchEventsAreas()))) {
            return array();
        }
    }
    // load plugin params info
    $plugin =& JPluginHelper::getPlugin('search', 'events');
    $pluginParams = new JParameter($plugin->params);
    $limit = $pluginParams->def('search_limit', 50);
    $text = trim($text);
    if ($text == '') {
        return array();
    }
    $events = KService::get('com://admin/calendar.model.events')->sort('tbl.start_date')->direction('ASC')->limit($limit)->search($text)->getList();
    $return = array();
    foreach ($events as $event) {
        if (searchHelper::checkNoHTML($event, $text, array('title', 'description'))) {
            $event->text = $event->description;
            $event->origin = 'events';
            $event->href = 'index.php?option=com_calendar&view=event&id=' . $event->id . '&slug=' . $event->slug;
            $event->section = JText::_('Events');
            $return[] = $event->getData();
        }
    }
    return $return;
}

    protected function getInput()
    {
        // Load the modal behavior script.
        JHtml::_('behavior.modal', 'a.modal');
        // Build the script.
        $script = array();
        $script[] = '	function jSelectArticle_' . $this->id . '(id, title, catid, object) {';
        $script[] = '		document.id("' . $this->id . '_id").value = id;';
        $script[] = '		document.id("' . $this->id . '_name").value = title;';
        $script[] = '		SqueezeBox.close();';
        $script[] = '	}';
        // Add the script to the document head.
        JFactory::getDocument()->addScriptDeclaration(implode("\n", $script));
        // Setup variables for display.
        $html = array();
        $link = 'index.php?option=com_articles&view=articles&layout=modal&tmpl=component&function=jSelectArticle_' . $this->id;
        $title = KService::get('com://site/articles.model.articles')->id($this->value)->getItem()->title;
        $html[] = '<span class="input-append">';
        $html[] = '<input type="text" class="inoutbox input=medium" id="' . $this->id . '_name" value="' . $title . '" readonly="readonly" disabled="disabled" size="40" placeholder="' . JText::_('COM_ARTICLES_SELECT_AN_ITEM') . '" /><a class="btn btn-primary modal" href="' . $link . '&amp;' . JSession::getFormToken() . '=1" rel="{handler: \'iframe\', size: {x: 800, y: 450}}"><i class="icon-list icon-white"></i>
' . JText::_('Select') . '</a>';
        // The active article id field.
        if (0 == (int) $this->value) {
            $value = '';
        } else {
            $value = (int) $this->value;
        }
        // class='required' for client side validation
        $class = '';
        if ($this->required) {
            $class = ' class="required modal-value"';
        }
        $html[] = '<input type="hidden" id="' . $this->id . '_id"' . $class . ' name="' . $this->name . '" value="' . $value . '" />';
        return implode("\n", $html);
    }

 /**
  * Called when migrating up.
  */
 public function up()
 {
     $timeThen = microtime(true);
     dbexec('DELETE FROM #__nodes WHERE `type` LIKE \'%ComBaseDomainEntityComment%\' AND `parent_type` = \'com:todos.domain.entity.milestone\' ');
     dbexec('DELETE FROM #__nodes WHERE `type` LIKE \'%com:todos.domain.entity.milestone\' ');
     dbexec('DELETE FROM #__edges WHERE `node_b_type` LIKE \'%com:todos.domain.entity.milestone\' ');
     dbexec('DROP TABLE #__todos_milestones');
     //clearing todolists from the data
     $todolists = dbfetch('SELECT `id`, `parent_id`, `alias` FROM #__nodes WHERE `type` LIKE \'%com:todos.domain.entity.todolist\' ');
     foreach ($todolists as $todolist) {
         $terms = explode('-', $todolist['alias']);
         foreach ($terms as $index => $value) {
             if (strlen($value) < 3) {
                 unset($terms[$index]);
             }
         }
         $todos = KService::get('com://site/todos.domain.entity.todo')->getRepository()->getQuery()->disableChain()->where('parent_id = ' . $todolist['id'])->fetchSet();
         foreach ($todos as $todo) {
             foreach ($terms as $term) {
                 if (strlen($term) > 3) {
                     dboutput($term . ', ');
                     $todo->set('parent_id', 0)->set('description', $todo->description . ' #' . trim($term))->addHashtag($term)->save();
                 }
             }
         }
     }
     dbexec('DELETE FROM #__nodes WHERE `type` LIKE \'%com:todos.domain.entity.todolist\' ');
     //clear stories
     dbexec('DELETE FROM #__nodes WHERE `story_object_type` = \'com:todos.domain.entity.todolist\' OR `story_object_type` = \'com:todos.domain.entity.milestone\' ');
     dbexec('DROP TABLE #__todos_todolists');
     $timeDiff = microtime(true) - $timeThen;
     dboutput("TIME: ({$timeDiff})" . "\n");
 }

 function fetchElement($name, $value, &$node = null, $control_name = null)
 {
     $el_name = $control_name ? $control_name . '[' . $name . ']' : $name;
     JHtml::_('behavior.modal');
     $html = KService::get('com://admin/fileman.template.helper.modal')->select(array('name' => $el_name, 'id' => 'fileman-file-link-name', 'value' => $value, 'link' => JRoute::_('index.php?option=com_fileman&view=files&layout=select&tmpl=component')));
     return $html;
 }

 function fetchElement($name, $value, &$node, $control_name)
 {
     $key_field = $node->attributes('key_field');
     $attribs = array();
     $el_name = $control_name . '[' . $name . ']';
     return KService::get('com://admin/news.template.helper.listbox')->category(array('name' => $el_name, 'value' => $key_field ? $key_field : 'id', 'deselect' => true, 'showroot' => false, 'selected' => $value, 'attribs' => $attribs));
 }

 /**
  * @param KCommandContext $context
  */
 public function _actionCopy(KCommandContext $context)
 {
     foreach (KRequest::get('get.id', 'raw') as $item_id) {
         $this->count = 1;
         $items = array();
         $languages = JLanguageHelper::getLanguages();
         $model_identifier = clone $context->caller->getIdentifier();
         $model_identifier->path = array('model');
         $model_identifier->name = KInflector::pluralize($model_identifier->name);
         $isTranslatable = KService::get($model_identifier)->getTable()->hasBehavior('translatable');
         if ($isTranslatable) {
             foreach ($languages as $language) {
                 JFactory::getLanguage()->setLanguage($language->lang_code);
                 $item = $this->getService($model_identifier)->id($item_id)->getItem();
                 if ($item->original) {
                     $this->original_language = $language->lang_code;
                     $original = $item;
                 } else {
                     $items[$language->lang_code] = $item;
                 }
             }
         }
         JFactory::getLanguage()->setLanguage($this->original_language);
         $id = $this->_copyOriginal($original);
         if ($isTranslatable) {
             $this->_updateLanguages($id, $items);
         }
     }
 }