PHP FlexicontentHelperPerm::getPerm方法代码示例

 /**
  * Display the view
  */
 public function display($tpl = null)
 {
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     $this->state = $this->get('State');
     $document = JFactory::getDocument();
     // Check for errors.
     if (count($errors = $this->get('Errors'))) {
         JError::raiseError(500, implode("\n", $errors));
         return false;
     }
     //add css and submenu to document
     $document->addStyleSheet(JURI::base() . 'components/com_flexicontent/assets/css/flexicontentbackend.css');
     if (FLEXI_J30GE) {
         $document->addStyleSheet(JURI::base() . 'components/com_flexicontent/assets/css/j3x.css');
     } else {
         if (FLEXI_J16GE) {
             $document->addStyleSheet(JURI::base() . 'components/com_flexicontent/assets/css/j25.css');
         } else {
             $document->addStyleSheet(JURI::base() . 'components/com_flexicontent/assets/css/j15.css');
         }
     }
     // Get User's Global Permissions
     $perms = FlexicontentHelperPerm::getPerm();
     // Create Submenu (and also check access to current view)
     FLEXISubmenu('CanGroups');
     // Create document/toolbar titles
     $doc_title = JText::_('FLEXI_GROUPS');
     $site_title = $document->getTitle();
     JToolBarHelper::title($doc_title, 'groups');
     $document->setTitle($doc_title . ' - ' . $site_title);
     // Create the toolbar
     $this->addToolbar();
     parent::display($tpl);
 }

 function display($tpl = null)
 {
     //initialise variables
     $mainframe = JFactory::getApplication();
     $option = JRequest::getVar('option');
     $document = JFactory::getDocument();
     $user = JFactory::getUser();
     $db = JFactory::getDBO();
     JHTML::_('behavior.tooltip');
     JHTML::_('behavior.modal');
     //add css and submenu to document
     $document->addStyleSheet(JURI::base() . 'components/com_flexicontent/assets/css/flexicontentbackend.css');
     if (FLEXI_J30GE) {
         $document->addStyleSheet(JURI::base() . 'components/com_flexicontent/assets/css/j3x.css');
     } else {
         if (FLEXI_J16GE) {
             $document->addStyleSheet(JURI::base() . 'components/com_flexicontent/assets/css/j25.css');
         } else {
             $document->addStyleSheet(JURI::base() . 'components/com_flexicontent/assets/css/j15.css');
         }
     }
     $permission = FlexicontentHelperPerm::getPerm();
     if (!$permission->CanTemplates) {
         $mainframe->redirect('index.php?option=com_flexicontent', JText::_('FLEXI_NO_ACCESS'));
     }
     // Get User's Global Permissions
     $perms = FlexicontentHelperPerm::getPerm();
     //Create Submenu
     FLEXISubmenu('CanTemplates');
     // Create document/toolbar titles
     $doc_title = JText::_('FLEXI_TEMPLATES');
     $site_title = $document->getTitle();
     JToolBarHelper::title($doc_title, 'templates');
     $document->setTitle($doc_title . ' - ' . $site_title);
     // Create the toolbar
     //JToolBarHelper::Back();
     if ($perms->CanConfig) {
         //JToolBarHelper::divider(); JToolBarHelper::spacer();
         $session = JFactory::getSession();
         $fc_screen_width = (int) $session->get('fc_screen_width', 0, 'flexicontent');
         $_width = $fc_screen_width && $fc_screen_width - 84 > 940 ? $fc_screen_width - 84 > 1400 ? 1400 : $fc_screen_width - 84 : 940;
         $fc_screen_height = (int) $session->get('fc_screen_height', 0, 'flexicontent');
         $_height = $fc_screen_height && $fc_screen_height - 128 > 550 ? $fc_screen_height - 128 > 1000 ? 1000 : $fc_screen_height - 128 : 550;
         JToolBarHelper::preferences('com_flexicontent', $_height, $_width, 'Configuration');
     }
     $tmpldirectory = JPATH_COMPONENT_SITE . DS . 'templates' . DS;
     $source = JRequest::getString('source', '');
     $dest = $source ? flexicontent_upload::sanitizedir($tmpldirectory, $source) : '';
     //Get data from the model
     $rows = $this->get('Data');
     //assign data to template
     $this->assignRef('rows', $rows);
     $this->assignRef('user', $user);
     $this->assignRef('tmpldirectory', $tmpldirectory);
     $this->assignRef('source', $source);
     $this->assignRef('dest', $dest);
     parent::display($tpl);
 }

 function display($tpl = null)
 {
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     $this->state = $this->get('State');
     $app = JFactory::getApplication();
     $cparams = JComponentHelper::getParams('com_flexicontent');
     $user = JFactory::getUser();
     $db = JFactory::getDBO();
     $document = JFactory::getDocument();
     $option = JRequest::getCmd('option');
     $view = JRequest::getVar('view');
     // Check for errors.
     if (count($errors = $this->get('Errors'))) {
         JError::raiseError(500, implode("\n", $errors));
         return false;
     }
     // Get filters
     $count_filters = 0;
     $search = $app->getUserStateFromRequest($option . '.' . $view . '.search', 'search', '', 'string');
     $search = FLEXI_J16GE ? $db->escape(trim(JString::strtolower($search))) : $db->getEscaped(trim(JString::strtolower($search)));
     // **************************
     // Add css and js to document
     // **************************
     $document->addStyleSheet(JURI::base(true) . '/components/com_flexicontent/assets/css/flexicontentbackend.css');
     if (FLEXI_J30GE) {
         $document->addStyleSheet(JURI::base(true) . '/components/com_flexicontent/assets/css/j3x.css');
     } else {
         if (FLEXI_J16GE) {
             $document->addStyleSheet(JURI::base(true) . '/components/com_flexicontent/assets/css/j25.css');
         }
     }
     // *****************************
     // Get user's global permissions
     // *****************************
     $perms = FlexicontentHelperPerm::getPerm();
     // ************************
     // Create Submenu & Toolbar
     // ************************
     // Create Submenu (and also check access to current view)
     FLEXISubmenu('CanGroups');
     // Create document/toolbar titles
     $doc_title = JText::_('FLEXI_GROUPS');
     $site_title = $document->getTitle();
     JToolBarHelper::title($doc_title, 'groups');
     $document->setTitle($doc_title . ' - ' . $site_title);
     // Create the toolbar
     $this->sidebar = FLEXI_J30GE ? JHtmlSidebar::render() : null;
     $this->addToolbar();
     //assign data to template
     $this->lists['search'] = $search;
     $this->count_filters = $count_filters;
     $this->option = $option;
     $this->view = $view;
     parent::display($tpl);
 }

 /**
  * Method to configure the toolbar for this view.
  *
  * @access	public
  * @return	void
  */
 function setToolbar()
 {
     $document = JFactory::getDocument();
     $js = "jQuery(document).ready(function(){";
     $toolbar = JToolBar::getInstance('toolbar');
     $btn_task = '';
     $popup_load_url = JURI::base() . 'index.php?option=com_flexicontent&view=search&layout=indexer&tmpl=component&indexer=basic';
     if (FLEXI_J30GE || !FLEXI_J16GE) {
         // Layout of Popup button broken in J3.1, add in J1.5 it generates duplicate HTML tag id (... just for validation), so add manually
         $js .= "\n\t\t\t\tjQuery('#toolbar-basicindex a.toolbar, #toolbar-basicindex button')\n\t\t\t\t\t.attr('onclick', 'var url = jQuery(this).attr(\\'href\\'); fc_showDialog(url, \\'fc_modal_popup_container\\', 0, 550, 350, function(){document.body.innerHTML=\\'<span class=\"fc_loading_msg\">Reloading ... please wait</span>\\'; window.location.reload(true)}); return false;')\n\t\t\t\t\t.attr('href', '" . $popup_load_url . "');\n\t\t\t";
         JToolBarHelper::custom($btn_task, 'basicindex.png', 'basicindex_f2.png', 'FLEXI_REINDEX_BASIC_CONTENT_LISTS', false);
     } else {
         $toolbar->appendButton('Popup', 'basicindex', 'FLEXI_INDEX_BASIC_CONTENT_LISTS', str_replace('&', '&amp;', $popup_load_url), 500, 240);
     }
     JToolBarHelper::divider();
     JToolBarHelper::spacer();
     $btn_task = '';
     $popup_load_url = JURI::base() . 'index.php?option=com_flexicontent&view=search&layout=indexer&tmpl=component&indexer=advanced';
     if (FLEXI_J30GE || !FLEXI_J16GE) {
         // Layout of Popup button broken in J3.1, add in J1.5 it generates duplicate HTML tag id (... just for validation), so add manually
         $js .= "\n\t\t\t\tjQuery('#toolbar-advindex a.toolbar, #toolbar-advindex button')\n\t\t\t\t\t.attr('onclick', 'var url = jQuery(this).attr(\\'href\\'); fc_showDialog(url, \\'fc_modal_popup_container\\', 0, 550, 350, function(){document.body.innerHTML=\\'<span class=\"fc_loading_msg\">Reloading ... please wait</span>\\'; window.location.reload(true)}); return false;')\n\t\t\t\t\t.attr('href', '" . $popup_load_url . "');\n\t\t\t";
         JToolBarHelper::custom($btn_task, 'advindex.png', 'advindex_f2.png', 'FLEXI_REINDEX_ADVANCED_SEARCH_VIEW', false);
     } else {
         $toolbar->appendButton('Popup', 'advindex', 'FLEXI_INDEX_ADVANCED_SEARCH_VIEW', str_replace('&', '&amp;', $popup_load_url), 500, 240);
     }
     $btn_task = '';
     $popup_load_url = JURI::base() . 'index.php?option=com_flexicontent&view=search&layout=indexer&tmpl=component&indexer=advanced&rebuildmode=quick';
     if (FLEXI_J30GE || !FLEXI_J16GE) {
         // Layout of Popup button broken in J3.1, add in J1.5 it generates duplicate HTML tag id (... just for validation), so add manually
         $js .= "\n\t\t\t\tjQuery('#toolbar-advindexdirty a.toolbar, #toolbar-advindexdirty button')\n\t\t\t\t\t.attr('onclick', 'var url = jQuery(this).attr(\\'href\\'); fc_showDialog(url, \\'fc_modal_popup_container\\', 0, 550, 350, function(){document.body.innerHTML=\\'<span class=\"fc_loading_msg\">Reloading ... please wait</span>\\'; window.location.reload(true)}); return false;')\n\t\t\t\t\t.attr('href', '" . $popup_load_url . "');\n\t\t\t";
         JToolBarHelper::custom($btn_task, 'advindexdirty.png', 'advindexdirty_f2.png', 'FLEXI_REINDEX_ADVANCED_SEARCH_VIEW_DIRTY_ONLY', false);
     } else {
         $toolbar->appendButton('Popup', 'advindexdirty', 'FLEXI_INDEX_ADVANCED_SEARCH_VIEW_DIRTY_ONLY', str_replace('&', '&amp;', $popup_load_url), 500, 240);
     }
     $toolbar->appendButton('Confirm', 'FLEXI_DELETE_INDEX_CONFIRM', 'trash', 'FLEXI_INDEX_ADVANCED_PURGE', FLEXI_J16GE ? 'search.purge' : 'purge', false);
     $user = JFactory::getUser();
     $perms = FlexicontentHelperPerm::getPerm();
     if ($perms->CanConfig) {
         JToolBarHelper::divider();
         JToolBarHelper::spacer();
         $session = JFactory::getSession();
         $fc_screen_width = (int) $session->get('fc_screen_width', 0, 'flexicontent');
         $_width = $fc_screen_width && $fc_screen_width - 84 > 940 ? $fc_screen_width - 84 > 1400 ? 1400 : $fc_screen_width - 84 : 940;
         $fc_screen_height = (int) $session->get('fc_screen_height', 0, 'flexicontent');
         $_height = $fc_screen_height && $fc_screen_height - 128 > 550 ? $fc_screen_height - 128 > 1000 ? 1000 : $fc_screen_height - 128 : 550;
         JToolBarHelper::preferences('com_flexicontent', $_height, $_width, 'Configuration');
     }
     $js .= "});";
     $document->addScriptDeclaration($js);
 }

    function display($tpl = null)
    {
        // ********************
        // Initialise variables
        // ********************
        $app = JFactory::getApplication();
        $jinput = $app->input;
        $option = $jinput->get('option', '', 'cmd');
        $view = $jinput->get('view', '', 'cmd');
        $task = $jinput->get('task', '', 'cmd');
        $cparams = JComponentHelper::getParams('com_flexicontent');
        $user = JFactory::getUser();
        $db = JFactory::getDBO();
        $document = JFactory::getDocument();
        $session = JFactory::getSession();
        // Get model
        $model = $this->getModel();
        // Some flags
        $has_zlib = function_exists("zlib_encode");
        //version_compare(PHP_VERSION, '5.4.0', '>=');
        // Get session information
        $conf = $session->get('csvimport_config', "", 'flexicontent');
        $conf = unserialize($conf ? $has_zlib ? zlib_decode(base64_decode($conf)) : base64_decode($conf) : "");
        $lineno = $session->get('csvimport_lineno', 999999, 'flexicontent');
        $session->set('csvimport_parse_log', null, 'flexicontent');
        // This is the flag if CSV file has been parsed (import form already submitted), thus to display the imported data
        // **************************
        // Add css and js to document
        // **************************
        $document->addStyleSheetVersion(JURI::base(true) . '/components/com_flexicontent/assets/css/flexicontentbackend.css', FLEXI_VHASH);
        $document->addStyleSheetVersion(JURI::base(true) . '/components/com_flexicontent/assets/css/j3x.css', FLEXI_VHASH);
        // Add JS frameworks
        flexicontent_html::loadFramework('select2');
        $prettycheckable_added = flexicontent_html::loadFramework('prettyCheckable');
        flexicontent_html::loadFramework('flexi-lib');
        // Add js function to overload the joomla submitform validation
        JHTML::_('behavior.formvalidation');
        // load default validation JS to make sure it is overriden
        $document->addScriptVersion(JURI::root(true) . '/components/com_flexicontent/assets/js/admin.js', FLEXI_VHASH);
        $document->addScriptVersion(JURI::root(true) . '/components/com_flexicontent/assets/js/validate.js', FLEXI_VHASH);
        // *****************************
        // Get user's global permissions
        // *****************************
        $perms = FlexicontentHelperPerm::getPerm();
        // ************************
        // Create Submenu & Toolbar
        // ************************
        // Create Submenu (and also check access to current view)
        FLEXISubmenu('CanImport');
        // Create document/toolbar titles
        $doc_title = JText::_('FLEXI_IMPORT');
        $site_title = $document->getTitle();
        JToolBarHelper::title($doc_title, 'import');
        $document->setTitle($doc_title . ' - ' . $site_title);
        // Create the toolbar
        $toolbar = JToolBar::getInstance('toolbar');
        if (!empty($conf)) {
            if ($task != 'processcsv') {
                $ctrl_task = 'import.processcsv';
                $import_btn_title = empty($lineno) ? 'FLEXI_IMPORT_START_TASK' : 'FLEXI_IMPORT_CONTINUE_TASK';
                JToolBarHelper::custom($ctrl_task, 'save.png', 'save.png', $import_btn_title, $list_check = false);
            }
            $ctrl_task = 'import.clearcsv';
            JToolBarHelper::custom($ctrl_task, 'cancel.png', 'cancel.png', 'FLEXI_IMPORT_CLEAR_TASK', $list_check = false);
        } else {
            $ctrl_task = 'import.initcsv';
            JToolBarHelper::custom($ctrl_task, 'import.png', 'import.png', 'FLEXI_IMPORT_PREPARE_TASK', $list_check = false);
            $ctrl_task = 'import.testcsv';
            JToolBarHelper::custom($ctrl_task, 'test.png', 'test.png', 'FLEXI_IMPORT_TEST_FILE_FORMAT', $list_check = false);
        }
        //JToolBarHelper::Back();
        if ($perms->CanConfig) {
            JToolBarHelper::divider();
            JToolBarHelper::spacer();
            $session = JFactory::getSession();
            $fc_screen_width = (int) $session->get('fc_screen_width', 0, 'flexicontent');
            $_width = $fc_screen_width && $fc_screen_width - 84 > 940 ? $fc_screen_width - 84 > 1400 ? 1400 : $fc_screen_width - 84 : 940;
            $fc_screen_height = (int) $session->get('fc_screen_height', 0, 'flexicontent');
            $_height = $fc_screen_height && $fc_screen_height - 128 > 550 ? $fc_screen_height - 128 > 1000 ? 1000 : $fc_screen_height - 128 : 550;
            JToolBarHelper::preferences('com_flexicontent', $_height, $_width, 'Configuration');
        }
        // Get types
        $types = flexicontent_html::getTypesList($_type_ids = false, $_check_perms = false, $_published = true);
        // Get Languages
        $languages = FLEXIUtilities::getLanguages('code');
        // Get categories
        global $globalcats;
        $categories = $globalcats;
        // ************************************
        // Decide layout to load: 'import*.php'
        // ************************************
        $this->setLayout('import');
        $this->sidebar = FLEXI_J30GE ? JHtmlSidebar::render() : null;
        // Execute the import task, load the log-like AJAX-based layout (import_process.php), to display results including any warnings
        if (!empty($conf) && $task == 'processcsv') {
            $this->assignRef('conf', $conf);
            parent::display('process');
            return;
        } else {
            if (!empty($conf)) {
//.........这里部分代码省略.........

 /**
  * Build a html select form field that displays a Category Tree
  *
  * The output is filtered (via FLEXIaccess or via J1.6+ permission) and has disabled specific categories
  * About Disabled categories:
  * - currently edited category is disabled
  * - if the user can view all categories then categories he has no permission are disabled !!!
  *
  * @param array $list
  * @param string $name
  * @param array $selected
  * @param bool $top
  * @param string $check_published
  * @param string $check_perms
  * @param string $require_all
  * @param array $skip_subtrees
  * @param array $disable_subtrees
  * @param array $custom_options
  *
  * @return a category form field element
  */
 public static function buildcatselect($list, $name, $selected, $top, $attribs = 'class="inputbox"', $check_published = false, $check_perms = true, $actions_allowed = array('core.create', 'core.edit', 'core.edit.own'), $require_all = true, $skip_subtrees = array(), $disable_subtrees = array(), $custom_options = array(), $disable_specific_cats = array(), $empty_errmsg = false)
 {
     // ***************************
     // Initialize needed variables
     // ***************************
     global $globalcats;
     $cparams = JComponentHelper::getParams('com_flexicontent');
     $user = JFactory::getUser();
     $controller = JRequest::getVar('controller');
     $task = JRequest::getVar('task');
     $print_logging_info = $cparams->get('print_logging_info');
     if ($print_logging_info) {
         global $fc_run_times;
         $start_microtime = microtime(true);
     }
     // Privilege of (a) viewing all categories (even if disabled) and (b) viewing as a tree
     require_once JPATH_ROOT . DS . 'components' . DS . 'com_flexicontent' . DS . 'helpers' . DS . 'permission.php';
     $viewallcats = FlexicontentHelperPerm::getPerm()->ViewAllCats;
     $viewtree = FlexicontentHelperPerm::getPerm()->ViewTree;
     // Global parameter to force always displaying of categories as tree
     if ($cparams->get('cats_always_astree', 1)) {
         $viewtree = 1;
     }
     // **************************************************************
     // Find user allowed categories to be used during Filtering below
     // **************************************************************
     if ($check_perms) {
         // Get user allowed categories, NOTE: if user (a) (J2.5) has 'core.admin' or (b) (J1.5) user is super admin (gid==25) then all cats are allowed
         $usercats = FlexicontentHelperPerm::getAllowedCats($user, $actions_allowed, $require_all, $check_published);
         // NOTE: already selected categories will be allowed to the user, add them to the category list
         $selectedcats = !is_array($selected) ? array($selected) : $selected;
         $usercats_indexed = array_flip($usercats);
         foreach ($selectedcats as $selectedcat) {
             if ($selectedcat) {
                 $usercats_indexed[$selectedcat] = 1;
             }
         }
     }
     // *********************************************************************************
     // Excluded subtrees e.g. featured categories subtree in item form
     // Disabled subtrees e.g. existing children subtree when selecting category's parent
     // *********************************************************************************
     $skip_cats_arr = array();
     if (!empty($skip_subtrees)) {
         foreach ($skip_subtrees as $subtree_rootid) {
             if ($subtree_rootid && isset($globalcats[$subtree_rootid]->descendantsarray)) {
                 foreach ($globalcats[$subtree_rootid]->descendantsarray as $_excluded) {
                     $skip_cats_arr[$_excluded] = 1;
                 }
             }
         }
     }
     $disable_cats_arr = array();
     if (!empty($disable_subtrees)) {
         foreach ($disable_subtrees as $subtree_rootid) {
             if ($subtree_rootid && isset($globalcats[$subtree_rootid]->descendantsarray)) {
                 foreach ($globalcats[$subtree_rootid]->descendantsarray as $_excluded) {
                     $disable_cats_arr[$_excluded] = 1;
                 }
             }
         }
     }
     // Disable specific categories
     if (!empty($disable_specific_cats)) {
         foreach ($disable_specific_cats as $_excluded) {
             $disable_cats_arr[$_excluded] = 1;
         }
     }
     // **************************************************************************
     // TOP parameter: defines the APPROPRIATE PROMPT option at top of select list
     // **************************************************************************
     $cats_count = 0;
     $catlist = array();
     // A tree to select: e.g. a parent category
     if (!is_numeric($top) && strlen($top)) {
         $catlist[] = JHTML::_('select.option', '', $top);
     } else {
         if ($top == 1) {
             $catlist[] = JHTML::_('select.option', FLEXI_J16GE ? 1 : 0, JText::_('FLEXI_TOPLEVEL'));
//.........这里部分代码省略.........

 /**
  * Method to get items using files VIA (multi property) field types that store file as as property either file id or filename!
  *
  * @access public
  * @return object
  */
 function getItemsMultiprop($field_props = array('image' => 'originalname'), $value_props = array('image' => 'filename'), $file_ids = array(), $count_items = false, $ignored = false)
 {
     $app = JFactory::getApplication();
     $user = JFactory::getUser();
     $option = JRequest::getVar('option');
     $filter_uploader = $app->getUserStateFromRequest($option . '.' . $this->viewid . '.filter_uploader', 'filter_uploader', 0, 'int');
     $where = array();
     $file_ids_list = '';
     if (count($file_ids)) {
         $file_ids_list = ' AND f.id IN (' . "'" . implode("','", $file_ids) . "')";
     } else {
         $permission = FlexicontentHelperPerm::getPerm();
         $CanViewAllFiles = $permission->CanViewAllFiles;
         if (!$CanViewAllFiles) {
             $where[] = ' f.uploaded_by = ' . (int) $user->id;
         } else {
             if ($filter_uploader) {
                 $where[] = ' f.uploaded_by = ' . $filter_uploader;
             }
         }
     }
     if (isset($ignored['item_id'])) {
         $where[] = ' i.id!=' . (int) $ignored['item_id'];
     }
     $where = count($where) ? ' WHERE ' . implode(' AND ', $where) : '';
     $groupby = !$count_items ? ' GROUP BY i.id' : ' GROUP BY f.id';
     // file maybe used in more than one fields or ? in more than one values for same field
     $orderby = !$count_items ? ' ORDER BY i.title ASC' : '';
     // Serialized values are like : "__field_propname__";s:33:"__value__"
     $format_str = 'CONCAT("%%","\\"%s\\";s:%%:%%\\"",%s,"\\"%%")';
     $items = array();
     $files = array();
     foreach ($field_props as $field_type => $field_prop) {
         // Some fields may not be using DB, create a limitation for them
         $field_ids = $this->getFieldsUsingDBmode($field_type);
         $field_ids_list = !$field_ids ? "" : " AND fi.id IN ('" . implode("','", $field_ids) . "')";
         // Create a matching condition for the value depending on given configuration (property name of the field, and value property of file: either id or filename or ...)
         $value_prop = $value_props[$field_type];
         $like_str = $this->_db->escape('f.' . $value_prop, false);
         $like_str = sprintf($format_str, $field_prop, $like_str);
         // File field relation sub query
         $query = 'SELECT ' . ($count_items ? 'f.id as file_id, COUNT(i.id) as item_count' : 'i.id as id, i.title') . ' FROM #__content AS i' . ' JOIN #__flexicontent_fields_item_relations AS rel ON rel.item_id = i.id' . ' JOIN #__flexicontent_fields AS fi ON fi.id = rel.field_id AND fi.field_type IN (' . $this->_db->Quote($field_type) . ')' . $field_ids_list . ' JOIN #__flexicontent_files AS f ON rel.value LIKE ' . $like_str . ' AND f.' . $value_prop . '<>""' . $file_ids_list . $where . $groupby . $orderby;
         //echo nl2br( "\n".$query."\n");
         $this->_db->setQuery($query);
         $_item_data = $this->_db->loadObjectList($count_items ? 'file_id' : 'id');
         if ($this->_db->getErrorNum()) {
             JFactory::getApplication()->enqueueMessage(__FUNCTION__ . '(): SQL QUERY ERROR:<br/>' . nl2br($this->_db->getErrorMsg()), 'error');
         }
         if ($_item_data) {
             foreach ($_item_data as $item) {
                 if ($count_items) {
                     $items[$item->file_id] = (int) @$items[$item->file_id] + $item->item_count;
                 } else {
                     $items[$item->title] = $item;
                 }
             }
         }
         //echo "<pre>"; print_r($_item_data); exit;
     }
     //echo "<pre>"; print_r($items); exit;
     return $items;
 }

    /**
     * Method to fetch the tags form, this is currently NOT USED
     * 
     * @since 1.5
     */
    function gettags()
    {
        $id = JRequest::getInt('id', 0);
        $model = $this->getModel('item');
        $tags = $model->gettags();
        $user = JFactory::getUser();
        $used = null;
        if ($id) {
            $used = $model->getUsedtagsIds($id);
        }
        if (!is_array($used)) {
            $used = array();
        }
        $permission = FlexicontentHelperPerm::getPerm();
        $CanCreateTags = $permission->CanCreateTags;
        $CanUseTags = $permission->CanUseTags;
        $CanUseTags = $CanUseTags ? '' : ' disabled="disabled"';
        $n = count($tags);
        $rsp = '';
        if ($n > 0) {
            $rsp .= '<div class="qf_tagbox" id="qf_tagbox">';
            $rsp .= '<ul id="ultagbox">';
            for ($i = 0, $n; $i < $n; $i++) {
                $tag = $tags[$i];
                if (!in_array($tag->id, $used)) {
                    continue;
                }
                // tag not assigned to item
                if ($CanUseTags && in_array($tag->id, $used)) {
                    $rsp .= '
					<li class="tagitem">
						<span>' . $tag->name . '</span>
						<input type="hidden" name="jform[tag][]" value="' . $tag->tid . '" />
						<a href="javascript:;" class="deletetag" onclick="javascript:deleteTag(this);" title="' . JText::_('FLEXI_DELETE_TAG') . '"></a>
					</li>';
                } else {
                    $rsp .= '
					<li class="tagitem plain">
						<span>' . $tag->name . '</span>
						<input type="hidden" name="jform[tag][]" value="' . $tag->tid . '" />
					</li>';
                }
            }
            $rsp .= '</ul>';
            $rsp .= '</div>';
            $rsp .= '<div class="clear"></div>';
        }
        if ($CanCreateTags) {
            $rsp .= '
			<div class="qf_addtag">
				<label for="addtags">' . JText::_('FLEXI_ADD_TAG') . '</label>
				<input type="text" id="tagname" class="inputbox" size="30" />
				<input type="button" class="fc_button" value="' . JText::_('FLEXI_ADD') . '" onclick="addtag()" />
			</div>';
        }
        echo $rsp;
    }

 /**
  * Logic to mass ordering fields
  *
  * @access public
  * @return void
  * @since 1.0
  */
 function saveorder()
 {
     // Check for request forgeries
     JRequest::checkToken() or jexit('Invalid Token');
     // Get variables: model, user, field id, new ordering
     $model = $this->getModel('fields');
     $user = JFactory::getUser();
     $cid = JRequest::getVar('cid', array(0), 'default', 'array');
     $order = JRequest::getVar('order', array(0), 'post', 'array');
     // calculate access
     if (FLEXI_J16GE) {
         $is_authorised = $user->authorise('flexicontent.orderfields', 'com_flexicontent');
     } else {
         if (FLEXI_ACCESS && $user->gid < 25) {
             $perms = FlexicontentHelperPerm::getPerm();
             $is_authorised = $perms->CanFields;
             // For FLEXIAccess consider MANAGE privilege as REORDER Field privilege
         } else {
             // Only admin or super admin can reorder fields
             $is_authorised = $user->gid >= 24;
         }
     }
     // check access
     if (!$is_authorised) {
         JError::raiseWarning(403, JText::_('FLEXI_ALERTNOTAUTH'));
     } else {
         if (!$model->saveorder($cid, $order)) {
             $msg = JText::_('FLEXI_OPERATION_FAILED');
             JError::raiseWarning(500, $model->getError());
         } else {
             $msg = JText::_('FLEXI_NEW_ORDERING_SAVED');
         }
     }
     $this->setRedirect('index.php?option=com_flexicontent&view=fields', $msg);
 }

 function checkDirtyFields()
 {
     if (JRequest::getVar('task') != '' || JRequest::getVar('format') != '' || JRequest::getVar('tmpl') != '') {
         return;
     }
     $perms = FlexicontentHelperPerm::getPerm();
     if (!$perms->CanFields) {
         return;
     }
     $db = JFactory::getDBO();
     // GET fields having dirty field properties, NOTE: a dirty field property means that search index must be updated,
     // even if the field was unpublished, because the field values may still exists in the search index for some items
     $query = 'SELECT COUNT(*) ' . ' FROM #__flexicontent_fields' . ' WHERE (issearch=-1 || issearch=2)';
     $db->setQuery($query);
     $dirty_basic = $db->loadResult();
     $query = 'SELECT COUNT(*) ' . ' FROM #__flexicontent_fields' . ' WHERE (isadvsearch=-1 OR isadvsearch=2 OR isadvfilter=-1 OR isadvfilter=2)';
     $db->setQuery($query);
     $dirty_advanced = $db->loadResult();
     if ($dirty_basic) {
         JError::raiseNotice(403, JText::sprintf('FLEXI_ALERT_UPDATE_BASIC_INDEX', $dirty_basic));
     }
     if ($dirty_advanced) {
         JError::raiseNotice(403, JText::sprintf('FLEXI_ALERT_UPDATE_ADVANCED_INDEX', $dirty_advanced));
     }
 }

 /**
  * Method to fetch the tags form
  * 
  * @since 1.5
  */
 function gettags()
 {
     $id = JRequest::getInt('id', 0);
     $model = $this->getModel('item');
     $tags = $model->gettags();
     $user = JFactory::getUser();
     $used = null;
     if ($id) {
         $used = $model->getUsedtagsIds($id);
     }
     if (!is_array($used)) {
         $used = array();
     }
     if (FLEXI_J16GE) {
         $permission = FlexicontentHelperPerm::getPerm();
         $CanNewTags = $permission->CanNewTags;
         $CanUseTags = $permission->CanUseTags;
     }
     if (FLEXI_ACCESS) {
         $CanNewTags = $user->gid < 25 ? FAccess::checkComponentAccess('com_flexicontent', 'newtags', 'users', $user->gmid) : 1;
         $CanUseTags = $user->gid < 25 ? FAccess::checkComponentAccess('com_flexicontent', 'usetags', 'users', $user->gmid) : 1;
     } else {
         // no FLEXIAccess everybody can create / use tags
         $CanNewTags = 1;
         $CanUseTags = 1;
     }
     $CanUseTags = $CanUseTags ? '' : ' disabled="disabled"';
     $n = count($tags);
     $rsp = '';
     if ($n > 0) {
         $rsp .= '<div class="qf_tagbox">';
         $rsp .= '<ul>';
         for ($i = 0, $n; $i < $n; $i++) {
             $tag = $tags[$i];
             $rsp .= '<li><div><span class="qf_tagidbox"><input type="checkbox" name="tag[]" value="' . $tag->id . '"' . (in_array($tag->id, $used) ? 'checked="checked"' : '') . $CanUseTags . ' /></span>' . $tag->name . '</div></li>';
             if ($CanUseTags && in_array($tag->id, $used)) {
                 $rsp .= '<input type="hidden" name="tag[]" value="' . $tag->id . '" />';
             }
         }
         $rsp .= '</ul>';
         $rsp .= '</div>';
         $rsp .= '<div class="clear"></div>';
     }
     if ($CanNewTags) {
         $rsp .= '<div class="qf_addtag">';
         $rsp .= '<label for="addtags">' . JText::_('FLEXI_ADD_TAG') . '</label>';
         $rsp .= '<input type="text" id="tagname" class="inputbox" size="30" />';
         $rsp .= '<input type="button" class="fc_button" value="' . JText::_('FLEXI_ADD') . '" onclick="addtag()" />';
         $rsp .= '</div>';
     }
     echo $rsp;
 }

    /**
     * Creates the state selector button
     *
     * @param int $id
     * @param array $params
     * @since 1.0
     */
    static function statebutton($item, &$params = null, $addToggler = true)
    {
        // Check for empty params too
        if ($params && !$params->get('show_state_icon', 1) || JRequest::getCmd('print')) {
            return;
        }
        $user = JFactory::getUser();
        $db = JFactory::getDBO();
        $document = JFactory::getDocument();
        $nullDate = $db->getNullDate();
        $app = JFactory::getApplication();
        // Determine general archive privilege
        static $has_archive = null;
        if ($has_archive === null) {
            $permission = FlexicontentHelperPerm::getPerm();
            $has_archive = $permission->CanArchives;
        }
        // Determine edit state, delete privileges of the current user on the given item
        $asset = 'com_content.article.' . $item->id;
        $has_edit_state = $user->authorise('core.edit.state', $asset) || $user->authorise('core.edit.state.own', $asset) && $item->created_by == $user->get('id');
        $has_delete = $user->authorise('core.delete', $asset) || $user->authorise('core.delete.own', $asset) && $item->created_by == $user->get('id');
        // Display state toggler if it can do any of state change
        $canChangeState = $has_edit_state || $has_delete || $has_archive;
        static $js_and_css_added = false;
        if (!$js_and_css_added && $canChangeState && $addToggler) {
            // File exists both in frontend & backend (and is different), so we will use 'base' method and not 'root'
            $document->addScriptVersion(JURI::root(true) . '/components/com_flexicontent/assets/js/stateselector.js', FLEXI_VERSION);
            $js = '				
				function fc_setitemstate(state, id)
				{
					var handler = new fc_statehandler({task: "' . ($app->isAdmin() ? 'items.setitemstate' : 'setitemstate') . '"});
					handler.setstate( state, id );
				}';
            $document->addScriptDeclaration($js);
            $js_and_css_added = true;
        }
        static $state_names = null;
        static $state_descrs = null;
        static $state_imgs = null;
        static $tooltip_class = null;
        static $state_tips = null;
        static $button_classes = null;
        static $icon_sep = null;
        if (!$state_names) {
            $state_names = array(1 => JText::_('FLEXI_PUBLISHED'), -5 => JText::_('FLEXI_IN_PROGRESS'), 0 => JText::_('FLEXI_UNPUBLISHED'), -3 => JText::_('FLEXI_PENDING'), -4 => JText::_('FLEXI_TO_WRITE'), 2 => JText::_('FLEXI_ARCHIVED'), -2 => JText::_('FLEXI_TRASHED'), '' => JText::_('FLEXI_UNKNOWN'));
            $state_descrs = array(1 => JText::_('FLEXI_PUBLISH_THIS_ITEM'), -5 => JText::_('FLEXI_SET_STATE_AS_IN_PROGRESS'), 0 => JText::_('FLEXI_UNPUBLISH_THIS_ITEM'), -3 => JText::_('FLEXI_SET_STATE_AS_PENDING'), -4 => JText::_('FLEXI_SET_STATE_AS_TO_WRITE'), 2 => JText::_('FLEXI_ARCHIVE_THIS_ITEM'), -2 => JText::_('FLEXI_TRASH_THIS_ITEM'), '' => 'FLEXI_UNKNOWN');
            $state_imgs = array(1 => 'tick.png', -5 => 'publish_g.png', 0 => 'publish_x.png', -3 => 'publish_r.png', -4 => 'publish_y.png', 2 => 'archive.png', -2 => 'trash.png', '' => 'unknown.png');
            $tooltip_class = FLEXI_J30GE ? ' hasTooltip' : ' hasTip';
            $state_tips = array();
            $title_header = '';
            //JText::_( 'FLEXI_ACTION' );
            foreach ($state_names as $state_id => $i) {
                $state_tips[$state_id] = flexicontent_html::getToolTip($title_header, $state_names[$state_id], 0);
            }
            $button_classes = 'fc_statebutton';
            $button_classes .= FLEXI_J30GE ? ' btn btn-small' : ' fc_button fcsimple fcsmall';
            $button_classes .= FLEXI_J30GE ? ' hasTooltip' : ' hasTip';
            $icon_sep = JText::_('FLEXI_ICON_SEP');
        }
        // Create state icon
        $state = $item->state;
        $state_text = '';
        $tmpparams = new JRegistry();
        $tmpparams->set('stateicon_popup', 'none');
        $stateicon = flexicontent_html::stateicon($state, $tmpparams, $state_text);
        $tz_string = JFactory::getApplication()->getCfg('offset');
        $tz = new DateTimeZone($tz_string);
        $tz_offset = $tz->getOffset(new JDate()) / 3600;
        // Calculate common variables used to produce output
        $publish_up = JFactory::getDate($item->publish_up);
        $publish_down = JFactory::getDate($item->publish_down);
        $publish_up->setTimezone($tz);
        $publish_down->setTimezone($tz);
        $img_path = JURI::root(true) . "/components/com_flexicontent/assets/images/";
        // Create publish information
        $publish_info = '';
        if (isset($item->publish_up)) {
            if ($item->publish_up == $nullDate) {
                $publish_info .= JText::_('FLEXI_START_ALWAYS');
            } else {
                $publish_info .= JText::_('FLEXI_START') . ": " . JHTML::_('date', $publish_up->toSql(), 'Y-m-d H:i:s');
            }
        }
        if (isset($item->publish_down)) {
            if ($item->publish_down == $nullDate) {
                $publish_info .= ($publish_info ? '<br/>' : '') . JText::_('FLEXI_FINISH_NO_EXPIRY');
            } else {
                $publish_info .= ($publish_info ? '<br/>' : '') . JText::_('FLEXI_FINISH') . ": " . JHTML::_('date', $publish_down->toSql(), 'Y-m-d H:i:s');
            }
        }
        $publish_info = $state_text . '<br/>' . $publish_info;
        // Create the state selector button and return it
        if ($canChangeState && $addToggler) {
//.........这里部分代码省略.........

 /**
  * Logic to set the access level of the Fields
  *
  * @access public
  * @return void
  * @since 1.5
  */
 function access()
 {
     // Check for request forgeries
     JRequest::checkToken() or jexit('Invalid Token');
     $user = JFactory::getUser();
     $model = $this->getModel('filemanager');
     $task = JRequest::getVar('task');
     $cid = JRequest::getVar('cid', array(0), 'default', 'array');
     $file_id = (int) $cid[0];
     $row = JTable::getInstance('flexicontent_files', '');
     $row->load($file_id);
     // calculate access
     if (FLEXI_J16GE || FLEXI_ACCESS) {
         $perms = FlexicontentHelperPerm::getPerm();
         $is_authorised = $perms->CanFiles && ($perms->CanViewAllFiles || $user->id == $row->uploaded_by);
     } else {
         // Only manager/admin/super admin or uploader can change view level of file
         $is_authorised = $user->gid >= 23 || $user->id == $row->uploaded_by;
     }
     // check access
     if (!$is_authorised) {
         JError::raiseNotice(403, JText::_('FLEXI_ALERTNOTAUTH'));
         $this->setRedirect('index.php?option=com_flexicontent&view=filemanager', '');
         return;
     }
     if (FLEXI_J16GE) {
         $accesses = JRequest::getVar('access', array(0), 'post', 'array');
         $access = $accesses[$file_id];
     } else {
         if ($task == 'accesspublic') {
             $access = 0;
         } elseif ($task == 'accessregistered') {
             $access = 1;
         } else {
             if (FLEXI_ACCESS) {
                 $access = 3;
             } else {
                 $access = 2;
             }
         }
     }
     if (!$model->saveaccess($file_id, $access)) {
         $msg = JText::_('FLEXI_OPERATION_FAILED');
         JError::raiseWarning(500, $model->getError());
     } else {
         $msg = '';
         $cache = JFactory::getCache('com_flexicontent');
         $cache->clean();
     }
     $view = JRequest::getVar('view', 'filemanager');
     if ($view != 'filemanager') {
         $url = $_SERVER['HTTP_REFERER'];
     } else {
         $url = 'index.php?option=com_flexicontent&view=filemanager';
     }
     $this->setRedirect($url, $msg);
 }

 /**
  * Calculates the user permission on the given item
  *
  * @since 1.0
  */
 function _getItemPerms(&$item)
 {
     $user = JFactory::getUser();
     // get current user
     $permission = FlexicontentHelperPerm::getPerm();
     // get global perms
     $model = $this->getModel();
     $perms = array();
     $perms['isSuperAdmin'] = $permission->SuperAdmin;
     $perms['multicat'] = $permission->MultiCat;
     $perms['cantags'] = $permission->CanUseTags;
     $perms['canparams'] = $permission->CanParams;
     $perms['cantemplates'] = $permission->CanTemplates;
     $perms['canarchive'] = $permission->CanArchives;
     $perms['canright'] = $permission->CanRights;
     $perms['canacclvl'] = $permission->CanAccLvl;
     $perms['canversion'] = $permission->CanVersion;
     $perms['editcreationdate'] = $permission->EditCreationDate;
     // Get general edit/publish/delete permissions (we will override these for existing items)
     $perms['canedit'] = $permission->CanEdit || $permission->CanEditOwn;
     $perms['canpublish'] = $permission->CanPublish || $permission->CanPublishOwn;
     $perms['candelete'] = $permission->CanDelete || $permission->CanDeleteOwn;
     $perms['canchange_cat'] = $permission->CanChangeCat;
     $perms['canchange_seccat'] = $permission->CanChangeSecCat;
     $perms['canchange_featcat'] = $permission->CanChangeFeatCat;
     // OVERRIDE global with existing item's atomic settings
     if ($model->get('id')) {
         // the following include the "owned" checks too
         $itemAccess = $model->getItemAccess();
         $perms['canedit'] = $itemAccess->get('access-edit');
         // includes temporary editable via session's 'rendered_uneditable'
         $perms['canpublish'] = $itemAccess->get('access-edit-state');
         // includes (frontend) check (and allows) if user is editing via a coupon and has 'edit.state.own'
         $perms['candelete'] = $itemAccess->get('access-delete');
     }
     // Get can change categories ACL access
     $type = $this->get('Typesselected');
     if ($type->id) {
         $perms['canchange_cat'] = $user->authorise('flexicontent.change.cat', 'com_flexicontent.type.' . $type->id);
         $perms['canchange_seccat'] = $user->authorise('flexicontent.change.cat.sec', 'com_flexicontent.type.' . $type->id);
         $perms['canchange_featcat'] = $user->authorise('flexicontent.change.cat.feat', 'com_flexicontent.type.' . $type->id);
     }
     return $perms;
 }

 /**
  * Method to configure the toolbar for this view.
  *
  * @access	public
  * @return	void
  */
 function setToolbar()
 {
     $document = JFactory::getDocument();
     $js = "jQuery(document).ready(function(){";
     $toolbar = JToolBar::getInstance('toolbar');
     $btn_task = '';
     $popup_load_url = JURI::base() . 'index.php?option=com_flexicontent&view=search&layout=indexer&tmpl=component&indexer=basic';
     if (FLEXI_J30GE || !FLEXI_J16GE) {
         // Layout of Popup button broken in J3.1, add in J1.5 it generates duplicate HTML tag id (... just for validation), so add manually
         $js .= "\n\t\t\t\tjQuery('#toolbar-basicindex a.toolbar, #toolbar-basicindex button')\n\t\t\t\t\t.attr('onclick', 'javascript:;')\n\t\t\t\t\t.attr('href', '" . $popup_load_url . "')\n\t\t\t\t\t.attr('rel', '{handler: \\'iframe\\', size: {x: 500, y: 240}, onClose: function() {}}');\n\t\t\t";
         JToolBarHelper::custom($btn_task, 'basicindex.png', 'basicindex_f2.png', 'FLEXI_INDEX_BASIC_CONTENT_LISTS', false);
         JHtml::_('behavior.modal', '#toolbar-basicindex a.toolbar, #toolbar-basicindex button');
     } else {
         $toolbar->appendButton('Popup', 'basicindex', 'FLEXI_INDEX_BASIC_CONTENT_LISTS', str_replace('&', '&', $popup_load_url), 500, 240);
     }
     JToolBarHelper::divider();
     JToolBarHelper::spacer();
     $btn_task = '';
     $popup_load_url = JURI::base() . 'index.php?option=com_flexicontent&view=search&layout=indexer&tmpl=component&indexer=advanced';
     if (FLEXI_J30GE || !FLEXI_J16GE) {
         // Layout of Popup button broken in J3.1, add in J1.5 it generates duplicate HTML tag id (... just for validation), so add manually
         $js .= "\n\t\t\t\tjQuery('#toolbar-advindex a.toolbar, #toolbar-advindex button')\n\t\t\t\t\t.attr('onclick', 'javascript:;')\n\t\t\t\t\t.attr('href', '" . $popup_load_url . "')\n\t\t\t\t\t.attr('rel', '{handler: \\'iframe\\', size: {x: 500, y: 240}, onClose: function() {}}');\n\t\t\t";
         JToolBarHelper::custom($btn_task, 'advindex.png', 'advindex_f2.png', 'FLEXI_INDEX_ADVANCED_SEARCH_VIEW', false);
         JHtml::_('behavior.modal', '#toolbar-advindex a.toolbar, #toolbar-advindex button');
     } else {
         $toolbar->appendButton('Popup', 'advindex', 'FLEXI_INDEX_ADVANCED_SEARCH_VIEW', str_replace('&', '&', $popup_load_url), 500, 240);
     }
     $btn_task = '';
     $popup_load_url = JURI::base() . 'index.php?option=com_flexicontent&view=search&layout=indexer&tmpl=component&indexer=advanced&rebuildmode=quick';
     if (FLEXI_J30GE || !FLEXI_J16GE) {
         // Layout of Popup button broken in J3.1, add in J1.5 it generates duplicate HTML tag id (... just for validation), so add manually
         $js .= "\n\t\t\t\tjQuery('#toolbar-advindexdirty a.toolbar, #toolbar-advindexdirty button')\n\t\t\t\t\t.attr('onclick', 'javascript:;')\n\t\t\t\t\t.attr('href', '" . $popup_load_url . "')\n\t\t\t\t\t.attr('rel', '{handler: \\'iframe\\', size: {x: 500, y: 240}, onClose: function() {}}');\n\t\t\t";
         JToolBarHelper::custom($btn_task, 'advindexdirty.png', 'advindexdirty_f2.png', 'FLEXI_INDEX_ADVANCED_SEARCH_VIEW_DIRTY_ONLY', false);
         JHtml::_('behavior.modal', '#toolbar-advindexdirty a.toolbar, #toolbar-advindexdirty button');
     } else {
         $toolbar->appendButton('Popup', 'advindexdirty', 'FLEXI_INDEX_ADVANCED_SEARCH_VIEW_DIRTY_ONLY', str_replace('&', '&', $popup_load_url), 500, 240);
     }
     $toolbar->appendButton('Confirm', 'FLEXI_DELETE_INDEX_CONFIRM', 'trash', 'FLEXI_INDEX_ADVANCED_PURGE', FLEXI_J16GE ? 'search.purge' : 'purge', false);
     $user = JFactory::getUser();
     $perms = FlexicontentHelperPerm::getPerm();
     if ($perms->CanConfig) {
         JToolBarHelper::divider();
         JToolBarHelper::spacer();
         $session = JFactory::getSession();
         $fc_screen_width = (int) $session->get('fc_screen_width', 0, 'flexicontent');
         $_width = $fc_screen_width && $fc_screen_width - 84 > 940 ? $fc_screen_width - 84 > 1400 ? 1400 : $fc_screen_width - 84 : 940;
         $fc_screen_height = (int) $session->get('fc_screen_height', 0, 'flexicontent');
         $_height = $fc_screen_height && $fc_screen_height - 128 > 550 ? $fc_screen_height - 128 > 1000 ? 1000 : $fc_screen_height - 128 : 550;
         JToolBarHelper::preferences('com_flexicontent', $_height, $_width, 'Configuration');
     }
     $js .= "});";
     $document->addScriptDeclaration($js);
 }