PHP JParameter::def方法代码示例

 static function &geTtoolbarParams($editor, $args = array())
 {
     if (count($args) > 1) {
         $row = $args[1];
     }
     if (is_a($args[0], 'JParameter')) {
         $params = $args[0];
     } else {
         if ($row) {
             $params = new JParameter($row->params);
         } else {
             $row =& JCKHelper::getTable('toolbar');
             // load the row from the db table
             $row->load($args[0]);
             //get toolbar parameter
             $params = new JParameter($row->params);
         }
     }
     $editor_params = new JParameter($editor->params);
     $toolbar = $params->get('toolbar', $row->name);
     $skins = $params->get('skin', $editor_params->def('skin', 'office2003'));
     $width = $params->get('wwidth', $editor_params->def('wwidth', '100%'));
     $editor_params->set('toolbar', $toolbar);
     $editor_params->set('skin', $skins);
     $editor_params->set('wwidth', $width);
     $editor_params->Set('hheight', 300);
     return $editor_params;
 }

 /**
  * Test the JParameter::def method
  *
  * @return  void
  *
  * @since   11.1
  */
 public function testDef()
 {
     $p = new JParameter('');
     $p->set('foo1', 'bar1');
     $this->assertThat($p->def('foo1', 'bar2'), $this->equalTo('bar1'));
     $this->assertThat($p->def('foo2', 'bar2'), $this->equalTo('bar2'));
 }

 public function getParameters()
 {
     $active = $this->getObject('application.pages')->getActive();
     $parameters = new JParameter($active->params);
     $parameters->def('description_login_text', 'LOGIN_DESCRIPTION');
     $parameters->def('registration', $this->getObject('application.extensions')->users->params->get('allowUserRegistration'));
     return $parameters;
 }

 /**
  * Tags Search method
  *
  * The sql must return the following fields that are
  * used in a common display routine: href, title, section, created, text,
  * browsernav
  * @param string Target search string
  * @param string mathcing option, exact|any|all
  * @param string ordering option, newest|oldest|popular|alpha|category
  * @param mixed An array if restricted to areas, null if search all
  */
 function onContentSearch($text, $phrase = '', $ordering = '', $areas = null)
 {
     $searchText = $text;
     if (is_array($areas)) {
         if (!array_intersect($areas, array_keys(plgSearchTagsAreas()))) {
             return array();
         }
     }
     // load plugin params info
     $plugin = JPluginHelper::getPlugin('search', 'cedtags');
     $pluginParams = new JParameter($plugin->params);
     $limit = $pluginParams->def('search_limit', 50);
     $text = trim($text);
     if ($text == '') {
         return array();
     }
     $rows = $this->searchForText($text, $limit);
     $count = count($rows);
     for ($i = 0; $i < $count; $i++) {
         $link = 'index.php?option=com_cedtag&task=tag&tag=' . CedTagsHelper::urlTagname($rows[$i]->name);
         $rows[$i]->href = JRoute::_($link);
         $rows[$i]->section = JText::_('TAG');
     }
     $return = array();
     foreach ($rows as $key => $tag) {
         if (searchHelper::checkNoHTML($tag, $searchText, array('name', 'title', 'text'))) {
             $return[] = $tag;
         }
     }
     return $return;
 }

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;
}

 function onPrepareContent(&$article, &$params, $limitstart)
 {
     global $mainframe;
     // simple performance check to determine whether bot should process further
     if (strpos($article->text, 'rokbox') === false) {
         return true;
     }
     // Get plugin info
     $plugin =& JPluginHelper::getPlugin('content', 'rokbox');
     // define the regular expression for the bot
     $regex = "#{rokbox(.*?)}(.*?){/rokbox}#s";
     $pluginParams = new JParameter($plugin->params);
     // check whether plugin has been unpublished
     if (!$pluginParams->get('enabled', 1)) {
         $article->text = preg_replace($regex, '', $row->text);
         return true;
     }
     // find all instances of plugin and put in $matches
     preg_match_all($regex, $article->text, $matches);
     // Number of plugins
     $count = count($matches[0]);
     // plugin only processes if there are any instances of the plugin in the text
     if ($count) {
         // Get plugin parameters
         $style = $pluginParams->def('style', -2);
         $this->plgContentProcessRokboxImages($article, $matches, $count, $regex, $pluginParams);
     }
 }

function plgSearchArticles($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(plgSearchArticlesAreas()))) {
            return array();
        }
    }
    // load plugin params info
    $plugin =& JPluginHelper::getPlugin('search', 'articles');
    $pluginParams = new JParameter($plugin->params);
    $limit = $pluginParams->def('search_limit', 50);
    $text = trim($text);
    if ($text == '') {
        return array();
    }
    $articles = KService::get('com://admin/news.model.articles')->sort('tbl.created_on')->direction('DESC')->limit($limit)->search($text)->getList();
    $return = array();
    foreach ($articles as $article) {
        if (searchHelper::checkNoHTML($article, $text, array('title', 'text'))) {
            $article->origin = 'articles';
            $article->href = 'index.php?option=com_news&view=article&id=' . $article->id . '&slug=' . $article->slug;
            $article->section = $article->category_title;
            $return[] = $article->getData();
        }
    }
    return $return;
}

/**
* Plugin that loads module positions within content
*/
function plgContentLoadModule(&$row, &$params, $page = 0)
{
    $db =& JFactory::getDBO();
    // simple performance check to determine whether bot should process further
    if (JString::strpos($row->text, 'loadposition') === false) {
        return true;
    }
    // Get plugin info
    $plugin =& JPluginHelper::getPlugin('content', 'loadmodule');
    // expression to search for
    $regex = '/{loadposition\\s*.*?}/i';
    $pluginParams = new JParameter($plugin->params);
    // check whether plugin has been unpublished
    if (!$pluginParams->get('enabled', 1)) {
        $row->text = preg_replace($regex, '', $row->text);
        return true;
    }
    // find all instances of plugin and put in $matches
    preg_match_all($regex, $row->text, $matches);
    // Number of plugins
    $count = count($matches[0]);
    // plugin only processes if there are any instances of the plugin in the text
    if ($count) {
        // Get plugin parameters
        $style = $pluginParams->def('style', -2);
        plgContentProcessPositions($row, $matches, $count, $regex, $style);
    }
}

/**
* Contacts Search method
*
* The sql must return the following fields that are used in a common display
* routine: href, title, section, created, text, browsernav
* @param string Target search string
* @param string mathcing option, exact|any|all
* @param string ordering option, newest|oldest|popular|alpha|category
*/
function plgSearchJFContacts($text, $phrase = '', $ordering = '', $areas = null)
{
    $db =& JFactory::getDBO();
    $user =& JFactory::getUser();
    $registry =& JFactory::getConfig();
    $lang = $registry->getValue("config.jflang");
    if (is_array($areas)) {
        if (!array_intersect($areas, array_keys(plgSearchContactAreas()))) {
            return array();
        }
    }
    // load plugin params info
    $plugin =& JPluginHelper::getPlugin('search', 'jfcontacts');
    $pluginParams = new JParameter($plugin->params);
    $limit = $pluginParams->def('search_limit', 50);
    $activeLang = $pluginParams->def('active_language_only', 0);
    $text = trim($text);
    if ($text == '') {
        return array();
    }
    $section = JText::_('Contact');
    switch ($ordering) {
        case 'alpha':
            $order = 'a.name ASC';
            break;
        case 'category':
            $order = 'b.title ASC, a.name ASC';
            break;
        case 'popular':
        case 'newest':
        case 'oldest':
        default:
            $order = 'a.name DESC';
    }
    $text = $db->Quote('%' . $db->getEscaped($text, true) . '%', false);
    $query = 'SELECT a.id as contid, b.id as catid,  a.name AS title, "" AS created,' . ' CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(\':\', a.id, a.alias) ELSE a.id END as slug, ' . ' CASE WHEN CHAR_LENGTH(b.alias) THEN CONCAT_WS(\':\', b.id, b.alias) ELSE b.id END AS catslug, ' . ' a.name, a.con_position, a.misc,' . ' "2" AS browsernav,' . ' jfl.code as jflang, jfl.name as jflname' . ' FROM #__contact_details AS a' . ' INNER JOIN #__categories AS b ON b.id = a.catid' . "\n LEFT JOIN #__jf_content as jfc ON reference_id = a.id" . "\n LEFT JOIN #__languages as jfl ON jfc.language_id = jfl.id" . ' WHERE jfc.value LIKE ' . $text . ' AND a.published = 1' . ' AND b.published = 1' . ' AND a.access <= ' . (int) $user->get('aid') . ' AND b.access <= ' . (int) $user->get('aid') . "\n AND jfc.reference_table = 'contact_details'" . ($activeLang ? "\n AND jfl.code = '{$lang}'" : '') . ' GROUP BY a.id' . ' ORDER BY ' . $order;
    $db->setQuery($query, 0, $limit);
    $rows = $db->loadObjectList();
    foreach ($rows as $key => $row) {
        $rows[$key]->text = $row->name . "/" . $row->con_position . "/" . $row->misc;
        $rows[$key]->section = $section . "/" . $row->title . " - " . $row->jflname;
        $rows[$key]->href = 'index.php?option=com_contact&view=contact&id=' . $row->slug . '&catid=' . $row->catslug;
    }
    return $rows;
}

/**
 * Categories Search method
 *
 * The sql must return the following fields that are
 * used in a common display routine: href, title, section, created, text,
 * browsernav
 * @param string Target search string
 * @param string mathcing option, exact|any|all
 * @param string ordering option, newest|oldest|popular|alpha|category
 * @param mixed An array if restricted to areas, null if search all
 */
function plgSearchJFCategories($text, $phrase = '', $ordering = '', $areas = null)
{
    $db =& JFactory::getDBO();
    $user =& JFactory::getUser();
    $registry =& JFactory::getConfig();
    $lang = $registry->getValue("config.jflang");
    require_once JPATH_SITE . DS . 'components' . DS . 'com_content' . DS . 'helpers' . DS . 'route.php';
    if (is_array($areas)) {
        if (!array_intersect($areas, array_keys(plgSearchCategoryAreas()))) {
            return array();
        }
    }
    // load plugin params info
    $plugin =& JPluginHelper::getPlugin('search', 'jfcategories');
    $pluginParams = new JParameter($plugin->params);
    $limit = $pluginParams->def('search_limit', 50);
    $activeLang = $pluginParams->def('active_language_only', 0);
    $text = trim($text);
    if ($text == '') {
        return array();
    }
    switch ($ordering) {
        case 'alpha':
            $order = 'a.name ASC';
            break;
        case 'category':
        case 'popular':
        case 'newest':
        case 'oldest':
        default:
            $order = 'a.name DESC';
    }
    $text = $db->Quote('%' . $db->getEscaped($text, true) . '%', false);
    $query = 'SELECT a.title, a.description AS text, "" AS created,' . ' "2" AS browsernav,' . ' s.id AS secid, a.id AS catid,' . ' CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,' . ' jfl.code as jflang, jfl.name as jflname' . ' FROM #__categories AS a' . ' INNER JOIN #__sections AS s ON s.id = a.section' . "\n LEFT JOIN #__jf_content as jfc ON reference_id = a.id" . "\n LEFT JOIN #__languages as jfl ON jfc.language_id = jfl.id" . ' WHERE  jfc.value LIKE ' . $text . ' AND a.published = 1' . ' AND s.published = 1' . ' AND a.access <= ' . (int) $user->get('aid') . ' AND s.access <= ' . (int) $user->get('aid') . "\n AND jfc.reference_table = 'categories'" . ($activeLang ? "\n AND jfl.code = '{$lang}'" : '') . ' GROUP BY a.id' . ' ORDER BY ' . $order;
    $db->setQuery($query, 0, $limit);
    $rows = $db->loadObjectList();
    $count = count($rows);
    for ($i = 0; $i < $count; $i++) {
        $rows[$i]->href = ContentHelperRoute::getCategoryRoute($rows[$i]->slug, $rows[$i]->secid);
        $rows[$i]->section = JText::_('Category') . " - " . $rows[$i]->jflname;
    }
    return $rows;
}

function loadLink($link_id, &$savantConf, &$fields, &$params)
{
    global $_MAMBOTS, $mtconf;
    $database =& JFactory::getDBO();
    $jdate = JFactory::getDate();
    $now = $jdate->toMySQL();
    $nullDate = $database->getNullDate();
    # Get all link data
    $database->setQuery("SELECT l.*, u.username AS username, u.name AS owner, u.email AS owner_email, cl.cat_id AS cat_id, c.cat_name AS cat_name, img.filename AS link_image, img.img_id FROM (#__mt_links AS l, #__mt_cl AS cl)" . "\n LEFT JOIN #__users AS u ON u.id = l.user_id" . "\n LEFT JOIN #__mt_cats AS c ON c.cat_id = cl.cat_id" . "\n LEFT JOIN #__mt_images AS img ON img.link_id = l.link_id AND img.ordering = 1" . "\n WHERE link_published='1' AND link_approved > 0 AND l.link_id='" . $link_id . "' " . "\n AND ( publish_up = " . $database->Quote($nullDate) . " OR publish_up <= '{$now}'  ) " . "\n AND ( publish_down = " . $database->Quote($nullDate) . " OR publish_down >= '{$now}' ) " . "\n AND l.link_id = cl.link_id" . "\n LIMIT 1");
    $link = $database->loadObject();
    if (count($link) == 0) {
        return false;
    }
    # Use owner's email address is listing e-mail is not available
    if ($mtconf->get('use_owner_email') && empty($link->email) && $link->user_id > 0) {
        $link->email = $link->owner_email;
    }
    # Load link's template
    if (empty($link->link_template)) {
        // Get link's template
        $database->setQuery("SELECT cat_template FROM #__mt_cats WHERE cat_id='" . $link->cat_id . "' LIMIT 1");
        $cat_template = $database->loadResult();
        if (!empty($cat_template)) {
            loadCustomTemplate(null, $savantConf, $cat_template);
        }
    } else {
        loadCustomTemplate(null, $savantConf, $link->link_template);
    }
    # Load fields
    $fields = loadFields($link);
    # Load custom fields' value from #__mt_cfvalues to $link
    $database->setQuery("SELECT CONCAT('cust_',cf_id) as varname, value FROM #__mt_cfvalues WHERE link_id = '" . $link_id . "'");
    $cfvalues = $database->loadObjectList('varname');
    foreach ($cfvalues as $cfkey => $cfvalue) {
        $link->{$cfkey} = $cfvalue->value;
    }
    # Parameters
    $params = new JParameter($link->attribs);
    $params->def('show_review', $mtconf->get('show_review'));
    $params->def('show_rating', $mtconf->get('show_rating'));
    return $link;
}

 /**
  * Categories Search method
  *
  * The sql must return the following fields that are
  * used in a common display routine: href, title, section, created, text,
  * browsernav
  * @param string Target search string
  * @param string mathcing option, exact|any|all
  * @param string ordering option, newest|oldest|popular|alpha|category
  * @param mixed An array if restricted to areas, null if search all
  */
 function onSearch($text, $phrase = '', $ordering = '', $areas = null)
 {
     $db =& JFactory::getDbo();
     $user =& JFactory::getUser();
     $groups = implode(',', $user->authorisedLevels());
     $searchText = $text;
     require_once JPATH_SITE . DS . 'components' . DS . 'com_content' . DS . 'helpers' . DS . 'route.php';
     if (is_array($areas)) {
         if (!array_intersect($areas, array_keys(plgSearchCategoryAreas()))) {
             return array();
         }
     }
     // load plugin params info
     $plugin =& JPluginHelper::getPlugin('search', 'categories');
     $pluginParams = new JParameter($plugin->params);
     $limit = $pluginParams->def('search_limit', 50);
     $text = trim($text);
     if ($text == '') {
         return array();
     }
     switch ($ordering) {
         case 'alpha':
             $order = 'a.title ASC';
             break;
         case 'category':
         case 'popular':
         case 'newest':
         case 'oldest':
         default:
             $order = 'a.title DESC';
     }
     $text = $db->Quote('%' . $db->getEscaped($text, true) . '%', false);
     $query = 'SELECT a.title, a.description AS text, "" AS created, "2" AS browsernav, a.id AS catid,' . ' CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug' . ' FROM #__categories AS a' . ' WHERE (a.title LIKE ' . $text . ' OR a.description LIKE ' . $text . ')' . ' AND a.published = 1' . ' AND a.access IN (' . $groups . ')' . ' GROUP BY a.id' . ' ORDER BY ' . $order;
     $db->setQuery($query, 0, $limit);
     $rows = $db->loadObjectList();
     $count = count($rows);
     for ($i = 0; $i < $count; $i++) {
         $rows[$i]->href = ContentHelperRoute::getCategoryRoute($rows[$i]->slug);
         $rows[$i]->section = JText::_('Category');
     }
     $return = array();
     foreach ($rows as $key => $category) {
         if (searchHelper::checkNoHTML($category, $searchText, array('name', 'title', 'text'))) {
             $return[] = $category;
         }
     }
     return $return;
 }

/**
* Sections Search method
*
* The sql must return the following fields that are used in a common display
* routine: href, title, section, created, text, browsernav
* @param string Target search string
* @param string mathcing option, exact|any|all
* @param string ordering option, newest|oldest|popular|alpha|category
 * @param mixed An array if restricted to areas, null if search all
*/
function plgSearchSections($text, $phrase = '', $ordering = '', $areas = null)
{
    $db =& JFactory::getDBO();
    $user =& JFactory::getUser();
    $searchText = $text;
    require_once JPATH_SITE . DS . 'components' . DS . 'com_content' . DS . 'helpers' . DS . 'route.php';
    if (is_array($areas)) {
        if (!array_intersect($areas, array_keys(plgSearchSectionAreas()))) {
            return array();
        }
    }
    // load plugin params info
    $plugin =& JPluginHelper::getPlugin('search', 'sections');
    $pluginParams = new JParameter($plugin->params);
    $limit = $pluginParams->def('search_limit', 50);
    $text = trim($text);
    if ($text == '') {
        return array();
    }
    switch ($ordering) {
        case 'alpha':
            $order = 'a.name ASC';
            break;
        case 'category':
        case 'popular':
        case 'newest':
        case 'oldest':
        default:
            $order = 'a.name DESC';
    }
    $text = $db->Quote('%' . $db->getEscaped($text, true) . '%', false);
    $query = 'SELECT a.title AS title, a.description AS text, a.name, ' . ' "" AS created,' . ' "2" AS browsernav,' . ' a.id AS secid' . ' FROM #__sections AS a' . ' WHERE ( a.name LIKE ' . $text . ' OR a.title LIKE ' . $text . ' OR a.description LIKE ' . $text . ' )' . ' AND a.published = 1' . ' AND a.access <= ' . (int) $user->get('aid') . ' GROUP BY a.id' . ' ORDER BY ' . $order;
    $db->setQuery($query, 0, $limit);
    $rows = $db->loadObjectList();
    $count = count($rows);
    for ($i = 0; $i < $count; $i++) {
        $rows[$i]->href = ContentHelperRoute::getSectionRoute($rows[$i]->secid);
        $rows[$i]->section = JText::_('Section');
    }
    $return = array();
    foreach ($rows as $key => $section) {
        if (searchHelper::checkNoHTML($section, $searchText, array('name', 'title', 'text'))) {
            $return[] = $section;
        }
    }
    return $return;
}

/**
* Ninjaboard Search method
*
* The sql must return the following fields that are used in a common display
* routine: href, title, section, created, text, browsernav
* @param string Target search string
* @param string mathcing option, exact|any|all
* @param string ordering option, newest|oldest|popular|alpha|category
*/
function plgSearchNinjaboard($text, $phrase = '', $ordering = '', $areas = null)
{
    if (is_array($areas)) {
        if (!array_intersect($areas, array_keys(plgSearchNinjaboardAreas()))) {
            return array();
        }
    }
    // load plugin params info
    $pluginParams = new JParameter(JPluginHelper::getPlugin('search', 'ninjaboard')->params);
    $limit = $pluginParams->def('search_limit', 50);
    if (($text = trim($text)) == '') {
        return array();
    }
    $order = 'created_time';
    $direction = 'desc';
    switch ($ordering) {
        case 'alpha':
            $order = 'subject';
            $direction = 'asc';
            break;
        case 'category':
            $order = array('forum', 'topic');
            $direction = 'desc';
            break;
        case 'popular':
            $order = array('hits', 'created_time');
            $direction = 'asc';
            break;
        case 'newest':
            $order = 'created_time';
            $direction = 'desc';
            break;
        case 'oldest':
            $order = 'created_time';
            $direction = 'asc';
    }
    $posts = KFactory::tmp('admin::com.ninjaboard.model.posts')->search($text)->limit($limit)->sort($order)->direction($direction)->getList();
    // Bit hackish. Don't blame me, com_search is a piece of M**bo crap
    $results = array();
    foreach ($posts as $post) {
        $results[] = (object) array('href' => 'index.php?option=com_ninjaboard&view=topic&id=' . $post->topic . '&post=' . $post->id . '#p' . $post->id . '', 'title' => $post->subject, 'created' => $post->created_on, 'section' => $post->forum, 'text' => KFactory::get('admin::com.ninja.helper.bbcode')->parse(array('text' => $post->text)), 'browsernav' => 0);
    }
    return $results;
}

 function GantryMenu($params)
 {
     if (empty($params)) {
         $params = new JParameter('');
     }
     $params->def('menutype', 'mainmenu');
     $params->def('class_sfx', '');
     $params->def('menu_images', 0);
     // Added in 1.5
     $params->def('startLevel', 0);
     $params->def('endLevel', 0);
     $params->def('showAllChildren', 0);
     $this->_menudata = GantryMenu::_getMenuData($params);
 }