PHP flexicontent_html::loadFramework方法代码示例

	function onDisplayField(&$field, &$item)
	{
		// execute the code only if the field type match the plugin type
		if ( !in_array($field->field_type, self::$field_types) ) return;
		
		$field->label = JText::_($field->label);
		
		// some parameter shortcuts
		$sql_mode				= $field->parameters->get( 'sql_mode', 0 ) ;
		$field_elements	= $field->parameters->get( 'field_elements' ) ;
		$default_value	= $field->parameters->get( 'default_value', '' ) ;
		
		$firstoptiontext = $field->parameters->get( 'firstoptiontext', 'FLEXI_SELECT' ) ;
		$usefirstoption  = $field->parameters->get( 'usefirstoption', 1 ) ;
		
		$required = $field->parameters->get( 'required', 0 ) ;
		$required = $required ? ' required' : '';
		
		// initialise property
		if (!$field->value && $default_value!=='') {
			$field->value = array();
			$field->value[0] = $default_value;
		} else if (!$field->value) {
			$field->value = array();
			$field->value[0] = '';
		}
		
		$fieldname = FLEXI_J16GE ? 'custom['.$field->name.']' : $field->name;
		$elementid = FLEXI_J16GE ? 'custom_'.$field->name : $field->name;
		
		// Get indexed element values
		$elements = FlexicontentFields::indexedField_getElements($field, $item, self::$extra_props);
		if ( !$elements ) {
			if ($sql_mode)
				$field->html = JText::_('FLEXI_FIELD_INVALID_QUERY');
			else
				$field->html = JText::_('FLEXI_FIELD_INVALID_ELEMENTS');
			return;
		}
		
		static $select2_added = false;
	  if ( !$select2_added )
	  {
			$select2_added = true;
			flexicontent_html::loadFramework('select2');
		}
		
		$classes  = ' use_select2_lib ';
		$classes .= $required;
		$attribs = ' class="'.$classes.'"';
		
		// Create field's HTML display for item form
		// Display as drop-down select
		$options = array();
		if ($usefirstoption) $options[] = JHTML::_('select.option', '', JText::_($firstoptiontext));
		foreach ($elements as $element) {
			$options[] = JHTML::_('select.option', $element->value, JText::_($element->text));
		}
		$field->html	= JHTML::_('select.genericlist', $options, $fieldname, $attribs, 'value', 'text', $field->value, $elementid);
	}

 function display($tpl = null)
 {
     $mainframe = JFactory::getApplication();
     $option = JRequest::getVar('option');
     //initialise variables
     $db = JFactory::getDBO();
     $document = JFactory::getDocument();
     $template = $mainframe->getTemplate();
     $dispatcher = JDispatcher::getInstance();
     $rev = JRequest::getInt('version', '', 'request');
     $codemode = JRequest::getInt('codemode', 0);
     $cparams = JComponentHelper::getParams('com_flexicontent');
     FLEXI_J30GE ? JHtml::_('behavior.framework', true) : JHTML::_('behavior.mootools');
     flexicontent_html::loadFramework('jQuery');
     JHTML::_('behavior.tooltip');
     JHTML::_('behavior.modal');
     //a trick to avoid loosing general style in modal window
     $css = 'body, td, th { font-size: 11px; } .novalue { color: gray; font-style: italic; }';
     $document->addStyleDeclaration($css);
     //Get data from the model
     $model = $this->getModel();
     $row = $this->get('Item');
     $fields = $this->get('Extrafields');
     $versions = $this->get('VersionList');
     $tparams = $this->get('Typeparams');
     // Create the type parameters
     $tparams = FLEXI_J16GE ? new JRegistry($tparams) : new JParameter($tparams);
     // Add html to field object trought plugins
     foreach ($fields as $field) {
         if ($field->value) {
             //$results = $dispatcher->trigger('onDisplayFieldValue', array( &$field, $row ));
             $fieldname = $field->iscore ? 'core' : $field->field_type;
             FLEXIUtilities::call_FC_Field_Func($fieldname, 'onDisplayFieldValue', array(&$field, $row));
         } else {
             $field->display = '<span class="novalue">' . JText::_('FLEXI_NO_VALUE') . '</span>';
         }
         if ($field->version) {
             //$results = $dispatcher->trigger('onDisplayFieldValue', array( &$field, $row, $field->version, 'displayversion' ));
             $fieldname = $field->iscore ? 'core' : $field->field_type;
             FLEXIUtilities::call_FC_Field_Func($fieldname, 'onDisplayFieldValue', array(&$field, $row, $field->version, 'displayversion'));
         } else {
             $field->displayversion = '<span class="novalue">' . JText::_('FLEXI_NO_VALUE') . '</span>';
         }
     }
     //assign data to template
     $this->assignRef('document', $document);
     $this->assignRef('row', $row);
     $this->assignRef('fields', $fields);
     $this->assignRef('versions', $versions);
     $this->assignRef('rev', $rev);
     $this->assignRef('tparams', $tparams);
     $this->assignRef('cparams', $cparams);
     $this->assignRef('codemode', $codemode);
     parent::display($tpl);
 }

 function display($tpl = null)
 {
     //initialise variables
     $app = JFactory::getApplication();
     $document = JFactory::getDocument();
     $user = JFactory::getUser();
     //$authorparams = flexicontent_db::getUserConfig($user->id);
     //add css/js to document
     flexicontent_html::loadFramework('select2');
     $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');
         }
     }
     //create the toolbar
     JToolBarHelper::title(JText::_('FLEXI_EDIT_FILE'), 'fileedit');
     JToolBarHelper::apply('filemanager.apply');
     JToolBarHelper::save('filemanager.save');
     JToolBarHelper::cancel('filemanager.cancel');
     //Get data from the model
     $model = $this->getModel();
     $form = $this->get('Form');
     $row = $this->get('File');
     // fail if checked out not by 'me'
     if ($row->id) {
         if ($model->isCheckedOut($user->get('id'))) {
             JError::raiseWarning('SOME_ERROR_CODE', $row->name . ' ' . JText::_('FLEXI_EDITED_BY_ANOTHER_ADMIN'));
             $app->redirect('index.php?option=com_flexicontent&view=filemanager');
         }
     }
     //build access level list
     $lists['access'] = JHTML::_('access.assetgrouplist', 'access', $row->access, $config = array('class' => 'use_select2_lib'));
     // Build languages list
     //$allowed_langs = !$authorparams ? null : $authorparams->get('langs_allowed',null);
     //$allowed_langs = !$allowed_langs ? null : FLEXIUtilities::paramToArray($allowed_langs);
     $allowed_langs = null;
     $lists['language'] = flexicontent_html::buildlanguageslist('language', ' class="use_select2_lib" ', $row->language, 2, $allowed_langs, $published_only = false);
     //clean data
     JFilterOutput::objectHTMLSafe($row, ENT_QUOTES);
     //assign data to template
     $this->assignRef('form', $form);
     $this->assignRef('row', $row);
     $this->assignRef('lists', $lists);
     $this->assignRef('document', $document);
     parent::display($tpl);
 }

 $custom4 = $params->get('custom4');
 $custom5 = $params->get('custom5');
 // Create Item List Data
 $list_arr = modFlexicontentHelper::getList($params);
 // Get comments for the items (if enabled), NOTE !! TODO: modify templates and XML file so that this used
 $comments_arr = modFlexicontentHelper::getComments($params, $list_arr);
 $mod_fc_run_times['category_data_retrieval'] = $modfc_jprof->getmicrotime();
 // Get Category List Data
 $catdata_arr = modFlexicontentHelper::getCategoryData($params);
 $catdata_arr = $catdata_arr ? $catdata_arr : array(false);
 $mod_fc_run_times['category_data_retrieval'] = $modfc_jprof->getmicrotime() - $mod_fc_run_times['category_data_retrieval'];
 $mod_fc_run_times['rendering_template'] = $modfc_jprof->getmicrotime();
 // Load needed JS libs & CSS styles
 FLEXI_J30GE ? JHtml::_('behavior.framework', true) : JHTML::_('behavior.mootools');
 flexicontent_html::loadFramework('jQuery');
 flexicontent_html::loadFramework('flexi_tmpl_common');
 // Add tooltips
 if ($add_tooltips) {
     JHTML::_('behavior.tooltip');
 }
 // Add css
 if ($add_ccs && $layout) {
     if ($caching && !FLEXI_J16GE) {
         // Work around for caching bug in J1.5
         if (file_exists(dirname(__FILE__) . DS . 'tmpl' . DS . $layout . DS . $layout . '.css')) {
             // active layout css
             echo '<link rel="stylesheet" href="' . JURI::base(true) . '/modules/mod_flexicontent/tmpl/' . $layout . '/' . $layout . '.css">';
         }
         echo '<link rel="stylesheet" href="' . JURI::base(true) . '/modules/mod_flexicontent/tmpl_common/module.css">';
         echo '<link rel="stylesheet" href="' . JURI::base(true) . '/components/com_flexicontent/assets/css/flexicontent.css">';
         //allow css override

 function buildSelectList($field)
 {
     $db = JFactory::getDBO();
     $app = JFactory::getApplication();
     $user = JFactory::getUser();
     $document = JFactory::getDocument();
     // Get configuration parameters
     $required = $field->parameters->get('required', 0);
     $required = $required ? ' required' : '';
     $autoupload = $field->parameters->get('autoupload', 1);
     $existing_imgs = $field->parameters->get('existing_imgs', 1);
     $imagepickerlimit = $field->parameters->get('imagepickerlimit', 200);
     $all_media = $field->parameters->get('list_all_media_files', 0);
     $unique_thumb_method = $field->parameters->get('unique_thumb_method', 0);
     $limit_by_uploader = $field->parameters->get('limit_by_uploader', 0);
     // USED ONLY WHEN all_media is ENABLED
     $dir = $field->parameters->get('dir');
     $dir_url = str_replace('\\', '/', $dir);
     $image_folder = JURI::root(true) . '/' . $dir_url;
     // Retrieve available (and appropriate) images from the DB
     if ($all_media) {
         $query = 'SELECT filename' . ' FROM #__flexicontent_files' . ' WHERE secure=1 AND ext IN ("jpg","gif","png","jpeg") ' . ($limit_by_uploader ? " AND uploaded_by = " . $user->id : "");
     } else {
         $query = 'SELECT value' . ' FROM #__flexicontent_fields_item_relations' . ' WHERE field_id = ' . (int) $field->id;
     }
     $db->setQuery($query);
     $values = FLEXI_J16GE ? $db->loadColumn() : $db->loadResultArray();
     // Create original filenames array skipping any empty records,
     // NOTE: if all_media is ON the we already retrieved filenames above
     if ($all_media) {
         $filenames =& $values;
     } else {
         $filenames = array();
         foreach ($values as $value) {
             if (empty($value)) {
                 continue;
             }
             $value = @unserialize($value);
             if (!isset($value['originalname'])) {
                 continue;
             }
             $filenames[] = $value['originalname'];
         }
     }
     // Eliminate duplicate records in the array
     sort($filenames);
     $filenames = array_unique($filenames);
     // Eliminate records that have no original files
     $securepath = JPath::clean(COM_FLEXICONTENT_FILEPATH . DS);
     $existing_files = array();
     foreach ($filenames as $filename) {
         $filepath = $securepath . $filename;
         if (file_exists($filepath)) {
             $existing_files[] = $filename;
         }
     }
     $filenames = $existing_files;
     $images_count = count($filenames);
     // Create attributes of the drop down field for selecting existing images
     $onchange = ' onchange="';
     $onchange .= " qmAssignFile" . $field->id . "(this.id, '', fc_db_img_path+'/s_'+this.value);";
     $onchange .= ' "';
     $classes = ' existingname no_value_selected ';
     $js = "";
     // Add Image Picker script on the document.ready event
     static $imagepicker_added = false;
     $use_imgpicker = $existing_imgs == 1 && $images_count <= $imagepickerlimit;
     if ($use_imgpicker) {
         $classes .= ' image-picker masonry show-labels show-html ';
         if (!$imagepicker_added) {
             $imagepicker_added = true;
             flexicontent_html::loadFramework('image-picker');
             $js .= "\n\t\t\t\t\tfunction fcimgfld_toggle_image_picker(obj) {\n\t\t\t\t\t\tvar has_imagepicker = jQuery(obj).parent().find('ul.image_picker_selector').length != 0;\n\t\t\t\t\t\tif (has_imagepicker) jQuery(obj).parent().find('ul.image_picker_selector').remove();\n\t\t\t\t\t\telse                 jQuery(obj).parent().find('select.image-picker').imagepicker({ hide_select:false, show_label:true })\n\t\t\t\t\t}\n\t\t\t\t\t";
         }
     }
     // Add Select2 script on the document.ready event
     static $select2_added = false;
     $classes .= ' use_select2_lib ';
     if (!$select2_added) {
         $select2_added = true;
         flexicontent_html::loadFramework('select2');
     }
     // Add custom Javascript Code
     if ($js) {
         $document->addScriptDeclaration($js);
     }
     $attribs = $onchange . " " . ' class="' . $classes . '"';
     // Populate the select field options
     $options = array();
     $options[] = $use_imgpicker ? '<option value="">' . JText::_('FLEXI_FIELD_PLEASE_SELECT') . '</option>' : JHTML::_('select.option', '', JText::_('FLEXI_FIELD_PLEASE_SELECT'));
     foreach ($filenames as $filename) {
         $options[] = $use_imgpicker ? '<option data-img-src="' . $image_folder . '/s_' . $filename . '" value="' . $filename . '">' . $filename . '</option>' : JHTML::_('select.option', $filename, $filename);
     }
     // Finally create the select field and return it
     $formfldname = '__FORMFLDNAME__';
     $formfldid = '__FORMFLDID__';
     $list = $use_imgpicker ? '<select ' . $attribs . ' name="' . $formfldname . '" id="' . $formfldid . '">' . implode("\n", $options) . '</select>' : JHTML::_('select.genericlist', $options, $formfldname, $attribs, 'value', 'text', '', $formfldid);
     if ($use_imgpicker) {
         $btn_name = JText::_('FLEXI_TOGGLE_ALL_THUMBS') . " (" . $images_count . ")";
         $list = '<input class="fcfield-button" type="button" value="' . $btn_name . '" onclick="fcimgfld_toggle_image_picker(this);" /> ' . $list;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
            case 2:
                // left
            // left
            case 4:
                // right
                $cols = ceil(count($values) * ($h_s + 8) / $h_l);
                // thumbnail columns
                $series = $scroll_thumbnails ? 1 : $cols;
                $series_size = ($w_s + 8) * $series;
                break;
        }
        static $item_field_arr = null;
        static $js_and_css_added = false;
        $slideshowtype = $field->parameters->get('slideshowtype', 'Flash');
        // default is normal slideshow
        $slideshowClass = 'Slideshow';
        if (empty($values)) {
            return;
        }
        if (!$js_and_css_added) {
            $document->addStyleSheet(JURI::root(true) . '/plugins/flexicontent_fields/minigallery/css/minigallery.css');
            FLEXI_J16GE ? JHtml::_('behavior.framework', true) : JHTML::_('behavior.mootools');
            $document->addScript(JURI::root(true) . '/plugins/flexicontent_fields/minigallery/js/slideshow.js');
            if ($slideshowtype != 'slideshow') {
                $document->addScript(JURI::root(true) . '/plugins/flexicontent_fields/minigallery/js/slideshow.' . strtolower($slideshowtype) . '.js');
                $slideshowClass .= '.' . $slideshowtype;
            }
            // this allows you to override the default css files
            $csspath = JPATH_ROOT . '/templates/' . $app->getTemplate() . '/css/minigallery.css';
            if (file_exists($csspath)) {
                $document->addStyleSheet(JURI::root(true) . '/templates/' . $app->getTemplate() . '/css/minigallery.css');
            }
            if ($usepopup && $popuptype == 4) {
                flexicontent_html::loadFramework('fancybox');
            }
        }
        $js_and_css_added = true;
        $htmltag_id = "slideshowContainer_" . $field->name . "_" . $item->id;
        $slidethumb = "slideshowThumbnail_" . $field->name . "_" . $item->id;
        $transition = $field->parameters->get('transition', 'back');
        $t_dir = $field->parameters->get('t_dir', 'in');
        $thumbnails = $field->parameters->get('thumbnails', '1');
        $thumbnails = $thumbnails ? 'true' : 'false';
        $controller = $field->parameters->get('controller', '1');
        $controller = $controller ? 'true' : 'false';
        $otheroptions = $field->parameters->get('otheroptions', '');
        if (!isset($item_field_arr[$item->id][$field->id])) {
            $item_field_arr[$item->id][$field->id] = 1;
            $css = "\n\t\t\t#{$htmltag_id} {\n\t\t\t\twidth: " . $w_l . "px;\n\t\t\t\theight: " . $h_l . "px;\n\t\t\t\tmargin-" . $marginpos . ": " . ($marginval + 8) * $series . "px;\n\t\t\t}\n\t\t\t\t";
            if ($thumbposition == 2 || $thumbposition == 4) {
                $css .= "div .slideshow-thumbnails { " . $marginpos . ": -" . ($series_size + 4) . "px; height: 100%; width: " . ($series_size + 4) . "px; top:0px; }";
                $css .= "div .slideshow-thumbnails ul { width: " . $series_size . "px; }";
                $css .= "div .slideshow-thumbnails ul li {  }";
            } else {
                if ($thumbposition == 1 || $thumbposition == 3) {
                    $css .= "div .slideshow-thumbnails { " . $marginpos . ": -" . ($series_size + 4) . "px; height: " . $series_size . "px; }";
                    if ($series > 1) {
                        $css .= "div .slideshow-thumbnails ul { width:100%!important; }";
                    }
                    $css .= "div .slideshow-thumbnails ul li { float: left!important;}";
                } else {
                    // inside TODO
                    $css .= "div .slideshow-thumbnails { " . $marginpos . ": -" . ($marginval + 8) . "px; height: " . ($h_s + 8) . "px; top:0px; z-index:100; }";
                    $css .= "div .slideshow-thumbnails ul { width: 100%!important;}";
                    $css .= "div .slideshow-thumbnails ul li { float: left!important;}";
                }

    function onDisplayField(&$field, &$item)
    {
        if (!in_array($field->field_type, self::$field_types)) {
            return;
        }
        $field->label = JText::_($field->label);
        $use_ingroup = $field->parameters->get('use_ingroup', 0);
        $ajax = !empty($field->isAjax);
        if ($use_ingroup) {
            $field->formhidden = 3;
        }
        if ($use_ingroup && empty($field->ingroup) && !$ajax) {
            return;
        }
        // initialize framework objects and other variables
        $document = JFactory::getDocument();
        // some parameter shortcuts
        $sql_mode = $field->parameters->get('sql_mode', 0);
        $field_elements = $field->parameters->get('field_elements');
        $cascade_after = (int) $field->parameters->get('cascade_after', 0);
        // ****************
        // Number of values
        // ****************
        $multiple = $use_ingroup || (int) $field->parameters->get('allow_multiple', 0);
        $max_values = $use_ingroup ? 0 : (int) $field->parameters->get('max_values', 0);
        $required = $field->parameters->get('required', 0);
        $required = $required ? ' required' : '';
        $add_position = (int) $field->parameters->get('add_position', 3);
        // **************
        // Value handling
        // **************
        // Default value
        $value_usage = $field->parameters->get('default_value_use', 0);
        $default_value = $item->version == 0 || $value_usage > 0 ? trim($field->parameters->get('default_value', '')) : '';
        // *************************
        // Input field configuration
        // *************************
        // DISPLAY using prettyCheckable JS
        $use_jslib = $field->parameters->get('use_jslib', 2);
        $use_prettycheckable = $use_jslib == 2;
        static $prettycheckable_added = null;
        if ($use_prettycheckable && $prettycheckable_added === null) {
            $prettycheckable_added = flexicontent_html::loadFramework('prettyCheckable');
        }
        // Display text label, use checkbox/radio image field for more
        $form_vals_display = $field->parameters->get('form_vals_display', 1);
        // this field includes image but it can be more convenient/compact not to be display image in item form
        // when field is displayed as drop-down select (item edit form only)
        $firstoptiontext = $field->parameters->get('firstoptiontext', 'FLEXI_SELECT');
        $usefirstoption = $field->parameters->get('usefirstoption', 1);
        // Prefix - Suffix - Separator (item FORM) parameters, for the checkbox/radio elements
        $pretext = $field->parameters->get('pretext_form', '');
        $posttext = $field->parameters->get('posttext_form', '');
        $separator = $field->parameters->get('separator', 0);
        $opentag = $field->parameters->get('opentag_form', '');
        $closetag = $field->parameters->get('closetag_form', '');
        switch ($separator) {
            case 0:
                $separator = ' ';
                break;
            case 1:
                $separator = '<br />';
                break;
            case 2:
                $separator = '&nbsp;|&nbsp;';
                break;
            case 3:
                $separator = ',&nbsp;';
                break;
            case 4:
                $separator = $closetag . $opentag;
                break;
            default:
                $separator = '&nbsp;';
                break;
        }
        // Initialise property with default value
        if (!$field->value) {
            $field->value = array($default_value);
        }
        // CSS classes of value container
        $value_classes = 'fcfieldval_container valuebox fcfieldval_container_' . $field->id;
        // Field name and HTML TAG id
        $valueholder_nm = 'custom[_fcfield_valueholder_][' . $field->name . ']';
        $valueholder_id = 'custom__fcfield_valueholder__' . $field->name;
        $fieldname = 'custom[' . $field->name . ']';
        $elementid = 'custom_' . $field->name;
        $js = "";
        $css = "";
        // *********************************************************************************************
        // Handle adding the needed JS code to CASCADE (listen to) changes of the dependent master field
        // *********************************************************************************************
        if ($cascade_after && !$ajax) {
            $byIds = FlexicontentFields::indexFieldsByIds($item->fields);
            if (isset($byIds[$cascade_after])) {
                $cascade_prompt = $field->parameters->get('cascade_prompt', '');
                $cascade_prompt = $cascade_prompt ? JText::_($cascade_prompt) : JText::_('FLEXI_PLEASE_SELECT') . ': ' . $byIds[$cascade_after]->label;
                $srcELid = 'custom_' . $byIds[$cascade_after]->name;
                $trgELid = $elementid;
                // Get values of cascade (on) source field
//.........这里部分代码省略.........

    function display($tpl = null)
    {
        //initialise variables
        $app = JFactory::getApplication();
        $option = JRequest::getVar('option');
        $document = JFactory::getDocument();
        $cparams = JComponentHelper::getParams('com_flexicontent');
        $user = JFactory::getUser();
        //add css 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');
        // 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);
        //Load pane behavior
        jimport('joomla.html.pane');
        //Import File system
        jimport('joomla.filesystem.file');
        //Get data from the model
        $model = $this->getModel();
        $row = $this->get('Field');
        $form = $this->get('Form');
        $types = $this->get('Typeslist');
        $typesselected = $this->get('Typesselected');
        //create the toolbar
        if ($row->id) {
            JToolBarHelper::title(JText::_('FLEXI_EDIT_FIELD'), 'fieldedit');
        } else {
            JToolBarHelper::title(JText::_('FLEXI_ADD_FIELD'), 'fieldadd');
        }
        $ctrl = FLEXI_J16GE ? 'fields.' : '';
        JToolBarHelper::apply($ctrl . 'apply');
        JToolBarHelper::save($ctrl . 'save');
        JToolBarHelper::custom($ctrl . 'saveandnew', 'savenew.png', 'savenew.png', 'FLEXI_SAVE_AND_NEW', false);
        JToolBarHelper::cancel($ctrl . 'cancel');
        // Import Joomla plugin that implements the type of current flexi field
        $extfolder = 'flexicontent_fields';
        $extname = $row->iscore ? 'core' : $row->field_type;
        JPluginHelper::importPlugin('flexicontent_fields', $row->iscore ? 'core' : $row->field_type);
        // Create class name of the plugin and then create a plugin instance
        $classname = 'plg' . ucfirst($extfolder) . $extname;
        // Check max allowed version
        if (property_exists($classname, 'prior_to_version')) {
            // Set a system message with warning of failed PHP limits
            $prior_to_version = $app->getUserStateFromRequest($option . '.flexicontent.prior_to_version_' . $row->field_type, 'prior_to_version_' . $row->field_type, 0, 'int');
            $app->setUserState($option . '.flexicontent.prior_to_version_' . $row->field_type, $prior_to_version + 1);
            if ($prior_to_version < 2) {
                $close_btn = FLEXI_J30GE ? '<a class="close" data-dismiss="alert">&#215;</a>' : '<a class="fc-close" onclick="this.parentNode.parentNode.removeChild(this.parentNode);">&#215;</a>';
                $manifest_path = JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_flexicontent' . DS . 'manifest.xml';
                $com_xml = JApplicationHelper::parseXMLInstallFile($manifest_path);
                $ver_exceeded = version_compare(str_replace(' ', '.', $com_xml['version']), str_replace(' ', '.', $classname::$prior_to_version), '>=');
                if ($ver_exceeded) {
                    echo '
					<span class="fc-note fc-mssg-inline">
						' . $close_btn . '
						Warning: installed version of Field: \'<b>' . $extname . '</b>\' was given to be free for FLEXIcontent versions prior to: v' . $classname::$prior_to_version . ' <br/> It may or may not work properly in later versions
					</span>';
                } else {
                    echo '
					<span class="fc-info fc-mssg-inline">
						' . $close_btn . '
						Note: installed version of Field: \'<b>' . $extname . '</b>\' is given free for FLEXIcontent versions prior to: v' . $classname::$prior_to_version . ', &nbsp; &nbsp; nevertheless it will continue to function after FLEXIcontent is upgraded.
					</span>';
                }
            }
        }
        // load plugin's english language file then override with current language file
        $extension_name = 'plg_flexicontent_fields_' . ($row->iscore ? 'core' : $row->field_type);
        JFactory::getLanguage()->load($extension_name, JPATH_ADMINISTRATOR, 'en-GB', true);
        JFactory::getLanguage()->load($extension_name, JPATH_ADMINISTRATOR, null, true);
        //check which properties are supported by current field
        $ft_support = FlexicontentFields::getPropertySupport($row->field_type, $row->iscore);
        $supportsearch = $ft_support->supportsearch;
        $supportadvsearch = $ft_support->supportadvsearch;
        $supportfilter = $ft_support->supportfilter;
        $supportadvfilter = $ft_support->supportadvfilter;
        $supportuntranslatable = $ft_support->supportuntranslatable;
        $supportvalueseditable = $ft_support->supportvalueseditable;
        $supportformhidden = $ft_support->supportformhidden;
        $supportedithelp = $ft_support->supportedithelp;
        //build selectlists, (for J1.6+ most of these are defined via XML file and custom form field classes)
        $lists = array();
        //build field_type list
        if (!$row->field_type) {
            $row->field_type = 'text';
        }
        $_attribs = ' class="use_select2_lib fc_skip_highlight" ';
        if ($row->iscore == 1) {
            $_attribs .= ' disabled="disabled" ';
        } else {
            $_field_id = 'jform_field_type';
            $_row_id = $form->getValue("id");
            $_ctrl_task = 'task=fields.getfieldspecificproperties';
            $document->addScriptDeclaration("\n\t\t\t\tjQuery(document).ready(function() {\n\t\t\t\t\tjQuery('#" . $_field_id . "').on('change', function() {\n\t\t\t\t\t\tjQuery('#fieldspecificproperties').html('<p class=\"centerimg\"><img src=\"components/com_flexicontent/assets/images/ajax-loader.gif\" align=\"center\"></p>');\n\t\t\t\t\t\tjQuery.ajax({\n\t\t\t\t\t\t\ttype: \"GET\",\n\t\t\t\t\t\t\turl: 'index.php?option=com_flexicontent&" . $_ctrl_task . "&cid=" . $_row_id . "&field_type='+this.value+'&format=raw',\n\t\t\t\t\t\t\tsuccess: function(str) {\n\t\t\t\t\t\t\t\tjQuery('#fieldspecificproperties').html(str);\n\t\t\t\t\t\t\t\t" . (FLEXI_J30GE ? "\n\t\t\t\t\t\t\t\t\tjQuery('.hasTooltip').tooltip({'html': true,'container': jQuery('#fieldspecificproperties')});\n\t\t\t\t\t\t\t\t" : "\n\t\t\t\t\t\t\t\tvar tipped_elements = jQuery('#fieldspecificproperties .hasTip');\n\t\t\t\t\t\t\t\ttipped_elements.each(function() {\n\t\t\t\t\t\t\t\t\tvar title = this.get('title');\n\t\t\t\t\t\t\t\t\tif (title) {\n\t\t\t\t\t\t\t\t\t\tvar parts = title.split('::', 2);\n\t\t\t\t\t\t\t\t\t\tthis.store('tip:title', parts[0]);\n\t\t\t\t\t\t\t\t\t\tthis.store('tip:text', parts[1]);\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t});\n\t\t\t\t\t\t\t\tvar ajax_JTooltips = new Tips(\$('fieldspecificproperties').getElements('.hasTip'), { maxTitleChars: 50, fixed: false});\n\t\t\t\t\t\t\t\t") . "\n\t\t\t\t\t\t\t\ttabberAutomatic(tabberOptions, 'fieldspecificproperties');\n\t\t\t\t\t\t\t\tfc_bindFormDependencies('#fieldspecificproperties', 0, '');\n\t\t\t\t\t\t\t\tjQuery('#field_typename').html(jQuery('#" . $_field_id . "').val());\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t});\n\t\t\t\t\t});\n\t\t\t\t});\n\t\t\t");
        }
        //build field select list
//.........这里部分代码省略.........

 /**
  * Creates the page's display
  *
  * @since 1.0
  */
 function display($tpl = null)
 {
     //initialize variables
     $app = JFactory::getApplication();
     $document = JFactory::getDocument();
     $menus = $app->getMenu();
     $menu = $menus->getActive();
     $uri = JFactory::getURI();
     $view = JRequest::getCmd('view');
     // Get view's Model
     $model = $this->getModel();
     // Get parameters via model
     $params = $model->getParams();
     // Get various data from the model
     $items = $this->get('Data');
     $total = $this->get('Total');
     // Make sure field values were retrieved e.g. we need 'item->categories' for template classes
     $items = FlexicontentFields::getFields($items, $view, $params);
     // Calculate CSS classes needed to add special styling markups to the items
     flexicontent_html::calculateItemMarkups($items, $params);
     // ********************************
     // Load needed JS libs & CSS styles
     // ********************************
     FLEXI_J30GE ? JHtml::_('behavior.framework', true) : JHTML::_('behavior.mootools');
     flexicontent_html::loadFramework('jQuery');
     flexicontent_html::loadFramework('flexi_tmpl_common');
     // Add css files to the document <head> section (also load CSS joomla template override)
     if (!$params->get('disablecss', '')) {
         $document->addStyleSheetVersion($this->baseurl . '/components/com_flexicontent/assets/css/flexicontent.css', FLEXI_VHASH);
         //$document->addCustomTag('<!--[if IE]><style type="text/css">.floattext {zoom:1;}</style><![endif]-->');
     }
     if (file_exists(JPATH_SITE . DS . 'templates' . DS . $app->getTemplate() . DS . 'css' . DS . 'flexicontent.css')) {
         $document->addStyleSheetVersion($this->baseurl . '/templates/' . $app->getTemplate() . '/css/flexicontent.css', FLEXI_VHASH);
     }
     // **********************************************************
     // Calculate a (browser window) page title and a page heading
     // **********************************************************
     // Verify menu item points to current FLEXIcontent object
     if ($menu) {
         $view_ok = 'favourites' == @$menu->query['view'];
         $menu_matches = $view_ok;
         //$menu_params = FLEXI_J16GE ? $menu->params : new JParameter($menu->params);  // Get active menu item parameters
     } else {
         $menu_matches = false;
     }
     // MENU ITEM matched, use its page heading (but use menu title if the former is not set)
     if ($menu_matches) {
         $default_heading = FLEXI_J16GE ? $menu->title : $menu->name;
         // Cross set (show_) page_heading / page_title for compatibility of J2.5+ with J1.5 template (and for J1.5 with J2.5 template)
         $params->def('page_heading', $params->get('page_title', $default_heading));
         $params->def('page_title', $params->get('page_heading', $default_heading));
         $params->def('show_page_heading', $params->get('show_page_title', 0));
         $params->def('show_page_title', $params->get('show_page_heading', 0));
     } else {
         // Clear some menu parameters
         //$params->set('pageclass_sfx',	'');  // CSS class SUFFIX is behavior, so do not clear it ?
         // Calculate default page heading (=called page title in J1.5), which in turn will be document title below !! ...
         // meta_params->get('page_title') is meant for <title> but let's use as ... default page heading
         $default_heading = JText::_('FLEXI_YOUR_FAVOURED_ITEMS');
         // Decide to show page heading (=J1.5 page title), this is always yes
         $show_default_heading = 1;
         // Set both (show_) page_heading / page_title for compatibility of J2.5+ with J1.5 template (and for J1.5 with J2.5 template)
         $params->set('page_title', $default_heading);
         $params->set('page_heading', $default_heading);
         $params->set('show_page_heading', $show_default_heading);
         $params->set('show_page_title', $show_default_heading);
     }
     // Prevent showing the page heading if ... currently no reason
     if (0) {
         $params->set('show_page_heading', 0);
         $params->set('show_page_title', 0);
     }
     // ************************************************************
     // Create the document title, by from page title and other data
     // ************************************************************
     // Use the page heading as document title, (already calculated above via 'appropriate' logic ...)
     $doc_title = $params->get('page_title');
     // Check and prepend or append site name to page title
     if ($doc_title != $app->getCfg('sitename')) {
         if ($app->getCfg('sitename_pagetitles', 0) == 1) {
             $doc_title = JText::sprintf('JPAGETITLE', $app->getCfg('sitename'), $doc_title);
         } elseif ($app->getCfg('sitename_pagetitles', 0) == 2) {
             $doc_title = JText::sprintf('JPAGETITLE', $doc_title, $app->getCfg('sitename'));
         }
     }
     // Finally, set document title
     $document->setTitle($doc_title);
     // ************************
     // Set document's META tags
     // ************************
     // Workaround for Joomla not setting the default value for 'robots', so component must do it
     $app_params = $app->getParams();
     if ($_mp = $app_params->get('robots')) {
         $document->setMetadata('robots', $_mp);
     }
//.........这里部分代码省略.........

	function onDisplayField(&$field, &$item)
	{
		// execute the code only if the field type match the plugin type
		if ( !in_array($field->field_type, self::$field_types) ) return;
		
		$field->label = JText::_($field->label);
		
		// some parameter shortcuts
		$sql_mode				= $field->parameters->get( 'sql_mode', 0 ) ;
		$field_elements	= $field->parameters->get( 'field_elements' ) ;
		$default_values	= $field->parameters->get( 'default_values', '' ) ;
		
		// Prefix - Suffix - Separator parameters, replacing other field values if found
		$pretext			= $field->parameters->get( 'pretext_form', '' ) ;
		$posttext			= $field->parameters->get( 'posttext_form', '' ) ;
		$separator		= $field->parameters->get( 'separator', 0 ) ;
		$opentag			= $field->parameters->get( 'opentag_form', '' ) ;
		$closetag			= $field->parameters->get( 'closetag_form', '' ) ;
		
		$required = $field->parameters->get( 'required', 0 ) ;
		//$required = $required ? ' required validate-checkbox' : '';
		$max_values		= $field->parameters->get( 'max_values', 0 ) ;
		$min_values		= $field->parameters->get( 'min_values', 0 ) ;
		$exact_values	= $field->parameters->get( 'exact_values', 0 ) ;
		if ($required && !$min_values) $min_values = 1;
		if ($exact_values) $max_values = $min_values = $exact_values;
		$js_popup_err	= $field->parameters->get( 'js_popup_err', 0 ) ;
		
		switch($separator)
		{
			case 0:
			$separator = ' ';
			break;

			case 1:
			$separator = '<br />';
			break;

			case 2:
			$separator = '&nbsp;|&nbsp;';
			break;

			case 3:
			$separator = ',&nbsp;';
			break;

			case 4:
			$separator = $closetag . $opentag;
			break;

			default:
			$separator = '&nbsp;';
			break;
		}

		// initialise property
		if (!$field->value && $default_values!=='') {
			$field->value = explode(",", $default_values);
		} else if (!$field->value) {
			$field->value = array();
			$field->value[0] = '';
		}
		
		$fieldname = FLEXI_J16GE ? 'custom['.$field->name.'][]' : $field->name.'[]';
		$elementid = FLEXI_J16GE ? 'custom_'.$field->name : $field->name;
		
		// Get indexed element values
		$elements = FlexicontentFields::indexedField_getElements($field, $item, self::$extra_props);
		if ( !$elements ) {
			if ($sql_mode)
				$field->html = JText::_('FLEXI_FIELD_INVALID_QUERY');
			else
				$field->html = JText::_('FLEXI_FIELD_INVALID_ELEMENTS');
			return;
		}
		
		static $prettycheckable_added = null;
	  if ( $prettycheckable_added === null )
	  {
			$prettycheckable_added = flexicontent_html::loadFramework('prettyCheckable');
		}
		
		$attribs  = '';
		$classes  = ($prettycheckable_added ? ' use_prettycheckable ' : '');
		//$classes .= $required;
		if ($exact_values)  {
			$attribs .= ' exact_values="'.$exact_values.'" ';
		} else {
			if ($max_values)    $attribs .= ' max_values="'.$max_values.'" ';
			if ($min_values)    $attribs .= ' min_values="'.$min_values.'" ';
		}
		if ($js_popup_err)  $attribs .= ' js_popup_err="'.$js_popup_err.'" ';
		if ($max_values || $min_values || $exact_values)  $classes .= ' validate-cboxlimitations ';
		if ($classes)  $attribs .= ' class="'.$classes.'" ';
		
		// Create field's HTML display for item form
		// Display as checkboxes
		$i = 0;
		$options = array();
		foreach ($elements as $element) {
//.........这里部分代码省略.........

 /**
  * Creates the page's display
  *
  * @since 1.0
  */
 function display($tpl = null)
 {
     //initialize variables
     $option = JRequest::getVar('option');
     $app = JFactory::getApplication();
     $document = JFactory::getDocument();
     $db = JFactory::getDBO();
     $menus = $app->getMenu();
     $menu = $menus->getActive();
     $uri = JFactory::getURI();
     $pathway = $app->getPathway();
     // Get view's Model
     $model = $this->getModel();
     $error = '';
     $rows = null;
     $total = 0;
     $form_id = $form_name = "searchForm";
     // Get parameters via model
     $params = $model->getParams();
     // Get various data from the model
     $areas = $this->get('areas');
     $state = $this->get('state');
     $searchword = $state->get('keyword');
     $searchphrase = $state->get('match');
     $searchordering = $state->get('ordering');
     // ***********************************************************
     // some parameter shortcuts common with advanced search plugin
     // ***********************************************************
     $canseltypes = $params->get('canseltypes', 1);
     $txtmode = $params->get('txtmode', 0);
     // 0: BASIC Index, 1: ADVANCED Index without search fields user selection, 2: ADVANCED Index with search fields user selection
     // Get if text searching according to specific (single) content type
     $show_txtfields = $params->get('show_txtfields', 1);
     //0:hide, 1:according to content, 2:use custom configuration
     $show_txtfields = $txtmode ? 0 : $show_txtfields;
     // disable this flag if using BASIC index for text search
     // Get if filtering according to specific (single) content type
     $show_filters = $params->get('show_filters', 1);
     //0:hide, 1:according to content, 2:use custom configuration
     // Force single type selection and showing the content type selector
     $type_based_search = $show_filters == 1 || $show_txtfields == 1;
     $canseltypes = $type_based_search ? 1 : $canseltypes;
     // ********************************
     // Load needed JS libs & CSS styles
     // ********************************
     FLEXI_J30GE ? JHtml::_('behavior.framework', true) : JHTML::_('behavior.mootools');
     flexicontent_html::loadFramework('jQuery');
     flexicontent_html::loadFramework('flexi_tmpl_common');
     // Add css files to the document <head> section (also load CSS joomla template override)
     if (!$params->get('disablecss', '')) {
         $document->addStyleSheetVersion($this->baseurl . '/components/com_flexicontent/assets/css/flexicontent.css', FLEXI_VERSION);
         $document->addStyleSheetVersion($this->baseurl . '/components/com_flexicontent/assets/css/flexi_filters.css', FLEXI_VERSION);
         //$document->addCustomTag('<!--[if IE]><style type="text/css">.floattext {zoom:1;}</style><![endif]-->');
     }
     if (file_exists(JPATH_SITE . DS . 'templates' . DS . $app->getTemplate() . DS . 'css' . DS . 'flexicontent.css')) {
         $document->addStyleSheetVersion($this->baseurl . '/templates/' . $app->getTemplate() . '/css/flexicontent.css', FLEXI_VERSION);
     }
     // **********************************************************
     // Calculate a (browser window) page title and a page heading
     // **********************************************************
     // Verify menu item points to current FLEXIcontent object
     if ($menu) {
         $view_ok = 'search' == @$menu->query['view'];
         $menu_matches = $view_ok;
         //$menu_params = FLEXI_J16GE ? $menu->params : new JParameter($menu->params);  // Get active menu item parameters
     } else {
         $menu_matches = false;
     }
     // MENU ITEM matched, use its page heading (but use menu title if the former is not set)
     if ($menu_matches) {
         $default_heading = FLEXI_J16GE ? $menu->title : $menu->name;
         // Cross set (show_) page_heading / page_title for compatibility of J2.5+ with J1.5 template (and for J1.5 with J2.5 template)
         $params->def('page_heading', $params->get('page_title', $default_heading));
         $params->def('page_title', $params->get('page_heading', $default_heading));
         $params->def('show_page_heading', $params->get('show_page_title', 0));
         $params->def('show_page_title', $params->get('show_page_heading', 0));
     } else {
         // Clear some menu parameters
         //$params->set('pageclass_sfx',	'');  // CSS class SUFFIX is behavior, so do not clear it ?
         // Calculate default page heading (=called page title in J1.5), which in turn will be document title below !! ...
         // meta_params->get('page_title') is meant for <title> but let's use as ... default page heading
         $default_heading = JText::_('FLEXI_SEARCH');
         // Decide to show page heading (=J1.5 page title), this default to no
         $show_default_heading = 0;
         // Set both (show_) page_heading / page_title for compatibility of J2.5+ with J1.5 template (and for J1.5 with J2.5 template)
         $params->set('page_title', $default_heading);
         $params->set('page_heading', $default_heading);
         $params->set('show_page_heading', $show_default_heading);
         $params->set('show_page_title', $show_default_heading);
     }
     // Prevent showing the page heading if ... currently no reason
     if (0) {
         $params->set('show_page_heading', 0);
         $params->set('show_page_title', 0);
     }
//.........这里部分代码省略.........

    /**
     * Creates the item page
     *
     * @since 1.0
     */
    function display($tpl = null)
    {
        // ********************************
        // Initialize variables, flags, etc
        // ********************************
        global $globalcats;
        $categories = $globalcats;
        $app = JFactory::getApplication();
        $dispatcher = JDispatcher::getInstance();
        $document = JFactory::getDocument();
        $config = JFactory::getConfig();
        $session = JFactory::getSession();
        $user = JFactory::getUser();
        $db = JFactory::getDBO();
        $option = JRequest::getVar('option');
        $nullDate = $db->getNullDate();
        // Get the COMPONENT only parameters
        // Get component parameters
        $params = new JRegistry();
        $cparams = JComponentHelper::getParams('com_flexicontent');
        $params->merge($cparams);
        $params = clone JComponentHelper::getParams('com_flexicontent');
        // Some flags
        $enable_translation_groups = flexicontent_db::useAssociations();
        //$params->get("enable_translation_groups");
        $print_logging_info = $params->get('print_logging_info');
        if ($print_logging_info) {
            global $fc_run_times;
        }
        // *****************
        // Load JS/CSS files
        // *****************
        // Add css to document
        $document->addStyleSheetVersion(JURI::base(true) . '/components/com_flexicontent/assets/css/flexicontentbackend.css', FLEXI_VERSION);
        $document->addStyleSheetVersion(JURI::base(true) . '/components/com_flexicontent/assets/css/j3x.css', FLEXI_VERSION);
        // Fields common CSS
        $document->addStyleSheetVersion(JURI::root(true) . '/components/com_flexicontent/assets/css/flexi_form_fields.css', FLEXI_VERSION);
        // 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_VERSION);
        $document->addScriptVersion(JURI::root(true) . '/components/com_flexicontent/assets/js/validate.js', FLEXI_VERSION);
        // Add js function for custom code used by FLEXIcontent item form
        $document->addScriptVersion(JURI::root(true) . '/components/com_flexicontent/assets/js/itemscreen.js', FLEXI_VERSION);
        // ***********************
        // Get data from the model
        // ***********************
        if ($print_logging_info) {
            $start_microtime = microtime(true);
        }
        $model = $this->getModel();
        $item = $model->getItem();
        $form = $this->get('Form');
        if ($print_logging_info) {
            $fc_run_times['get_item_data'] = round(1000000 * 10 * (microtime(true) - $start_microtime)) / 10;
        }
        // ***************************
        // Get Associated Translations
        // ***************************
        if ($enable_translation_groups) {
            $langAssocs = $this->get('LangAssocs');
        }
        $langs = FLEXIUtilities::getLanguages('code');
        // Get item id and new flag
        $cid = $model->getId();
        $isnew = !$cid;
        // Create and set a unique item id for plugins that needed it
        if ($cid) {
            $unique_tmp_itemid = $cid;
        } else {
            $unique_tmp_itemid = $app->getUserState('com_flexicontent.edit.item.unique_tmp_itemid');
            $unique_tmp_itemid = $unique_tmp_itemid ? $unique_tmp_itemid : date('_Y_m_d_h_i_s_', time()) . uniqid(true);
        }
        //print_r($unique_tmp_itemid);
        JRequest::setVar('unique_tmp_itemid', $unique_tmp_itemid);
        // Get number of subscribers
        $subscribers = $model->getSubscribersCount();
        // ******************
        // Version Panel data
        // ******************
        // Get / calculate some version related variables
        $versioncount = $model->getVersionCount();
        $versionsperpage = $params->get('versionsperpage', 10);
        $pagecount = (int) ceil($versioncount / $versionsperpage);
        // Data need by version panel: (a) current version page, (b) currently active version
        $current_page = 1;
        $k = 1;
        $allversions = $model->getVersionList();
        foreach ($allversions as $v) {
            if ($k > 1 && ($k - 1) % $versionsperpage == 0) {
                $current_page++;
//.........这里部分代码省略.........

 /**
  * Creates the favourite icons
  *
  * @param array $params
  * @since 1.0
  */
 static function favicon($field, $favoured, $item, $type = 'item')
 {
     $user = JFactory::getUser();
     $item_id = $item->id;
     // avoid using $field, we also support favoured categories
     $item_title = $item->title;
     static $js_and_css_added = false;
     static $tooltip_class, $addremove_tip, $img_fav_add, $img_fav_delete;
     if (!$js_and_css_added) {
         $document = JFactory::getDocument();
         $cparams = JComponentHelper::getParams('com_flexicontent');
         $tooltip_class = FLEXI_J30GE ? ' hasTooltip' : ' hasTip';
         $text = $user->id ? 'FLEXI_ADDREMOVE_FAVOURITE' : 'FLEXI_FAVOURE';
         $overlib = $user->id ? 'FLEXI_ADDREMOVE_FAVOURITE_TIP' : 'FLEXI_FAVOURE_LOGIN_TIP';
         $addremove_tip = flexicontent_html::getToolTip($text, $overlib, 1, 1);
         // Make sure mootools are loaded before our js
         //FLEXI_J30GE ? JHtml::_('behavior.framework', true) : JHTML::_('behavior.mootools');
         // Load tooltips JS
         if ($cparams->get('add_tooltips', 1)) {
             FLEXI_J30GE ? JHtml::_('bootstrap.tooltip') : JHTML::_('behavior.tooltip');
         }
         flexicontent_html::loadFramework('jQuery');
         flexicontent_html::loadFramework('flexi_tmpl_common');
         $document->addScriptVersion(JURI::root(true) . '/components/com_flexicontent/assets/js/fcfav.js', FLEXI_VERSION);
         JText::script('FLEXI_YOUR_BROWSER_DOES_NOT_SUPPORT_AJAX', true);
         JText::script('FLEXI_LOADING', true);
         JText::script('FLEXI_ADDED_TO_YOUR_FAVOURITES', true);
         JText::script('FLEXI_YOU_NEED_TO_LOGIN', true);
         JText::script('FLEXI_REMOVED_FROM_YOUR_FAVOURITES', true);
         JText::script('FLEXI_USERS', true);
         //5
         JText::script('FLEXI_FAVOURE', true);
         JText::script('FLEXI_REMOVE_FAVOURITE', true);
         //7
         JText::script('FLEXI_FAVS_YOU_HAVE_SUBSCRIBED', true);
         JText::script('FLEXI_FAVS_CLICK_TO_SUBSCRIBE', true);
         JText::script('FLEXI_TOTAL', true);
         $js = "\n\t\t\t\tvar fcfav_rfolder = '" . JURI::root(true) . "';\n\t\t\t";
         $document->addScriptDeclaration($js);
         $js_and_css_added = true;
     }
     $output = "";
     if ($user->id && $favoured) {
         $alt_text = JText::_('FLEXI_REMOVE_FAVOURITE');
         if (!$img_fav_delete) {
             $img_fav_delete = JHTML::image('components/com_flexicontent/assets/images/' . 'heart_delete.png', $alt_text, NULL);
         }
         $onclick = "javascript:FCFav(" . $item_id . ", '" . $type . "')";
         $link = "javascript:void(null)";
         $output .= '<span class="fcfav_delete">' . ' <a id="favlink_' . $type . '_' . $item_id . '" href="' . $link . '" onclick="' . $onclick . '" class="btn fcfav-reponse' . $tooltip_class . '" title="' . $addremove_tip . '">' . $img_fav_delete . '</a>' . ' <span class="fav_item_id" style="display:none;">' . $item_id . '</span>' . ' <span class="fav_item_title" style="display:none;">' . $item_title . '</span>' . '</span>';
     } elseif ($user->id) {
         $alt_text = JText::_('FLEXI_FAVOURE');
         if (!$img_fav_add) {
             $img_fav_add = JHTML::image('components/com_flexicontent/assets/images/' . 'heart_add.png', $alt_text, NULL);
         }
         $onclick = "javascript:FCFav(" . $item_id . ", '" . $type . "')";
         $link = "javascript:void(null)";
         $output .= '<span class="fcfav_add">' . ' <a id="favlink_' . $type . '_' . $item_id . '" href="' . $link . '" onclick="' . $onclick . '" class="btn fcfav-reponse' . $tooltip_class . '" title="' . $addremove_tip . '">' . $img_fav_add . '</a>' . ' <span class="fav_item_id" style="display:none;">' . $item_id . '</span>' . ' <span class="fav_item_title" style="display:none;">' . $item_title . '</span>' . '</span>';
     } else {
         $attribs = 'class="btn ' . $tooltip_class . '" title="' . $addremove_tip . '" onclick="alert(\'' . JText::_('FLEXI_FAVOURE_LOGIN_TIP') . '\')"';
         $image = JHTML::image('components/com_flexicontent/assets/images/' . 'heart_login.png', JText::_('FLEXI_FAVOURE'), $attribs);
         $output = $image;
     }
     return $output;
 }

    function onDisplayField(&$field, &$item)
    {
        if (!in_array($field->field_type, self::$field_types)) {
            return;
        }
        $field->label = JText::_($field->label);
        $use_ingroup = $field->parameters->get('use_ingroup', 0);
        $ajax = !empty($field->isAjax);
        if ($use_ingroup) {
            $field->formhidden = 3;
        }
        if ($use_ingroup && empty($field->ingroup) && !$ajax) {
            return;
        }
        // initialize framework objects and other variables
        $document = JFactory::getDocument();
        // some parameter shortcuts
        $sql_mode = $field->parameters->get('sql_mode', 0);
        $field_elements = $field->parameters->get('field_elements');
        $cascade_after = (int) $field->parameters->get('cascade_after', 0);
        // ****************
        // Number of values
        // ****************
        $multiple = $use_ingroup || (int) $field->parameters->get('allow_multiple', 0);
        $max_values = $use_ingroup ? 0 : (int) $field->parameters->get('max_values', 0);
        $required = $field->parameters->get('required', 0);
        $required = $required ? ' required' : '';
        $add_position = (int) $field->parameters->get('add_position', 3);
        // **************
        // Value handling
        // **************
        // Default value
        $value_usage = $field->parameters->get('default_value_use', 0);
        $default_value = $item->version == 0 || $value_usage > 0 ? trim($field->parameters->get('default_value', '')) : '';
        // *************************
        // Input field configuration
        // *************************
        // DISPLAY using select2 JS
        $use_jslib = $field->parameters->get('use_jslib', 1);
        $use_select2 = $use_jslib == 1;
        static $select2_added = null;
        if ($use_select2 && $select2_added === null) {
            $select2_added = flexicontent_html::loadFramework('select2');
        }
        // Parameters for DISPLAY with / without using select2 JS
        // ... none such parameters
        // Custom HTML placed before / after form field
        $opentag = $field->parameters->get('opentag_form', '');
        $closetag = $field->parameters->get('closetag_form', '');
        // Initialise property with default value
        if (!$field->value) {
            $field->value = array($default_value);
        }
        // CSS classes of value container
        $value_classes = 'fcfieldval_container valuebox fcfieldval_container_' . $field->id;
        // Field name and HTML TAG id
        $valueholder_nm = 'custom[_fcfield_valueholder_][' . $field->name . ']';
        $valueholder_id = 'custom__fcfield_valueholder__' . $field->name;
        $fieldname = 'custom[' . $field->name . ']';
        $elementid = 'custom_' . $field->name;
        $js = "";
        $css = "";
        // *********************************************************************************************
        // Handle adding the needed JS code to CASCADE (listen to) changes of the dependent master field
        // *********************************************************************************************
        if ($cascade_after && !$ajax) {
            $byIds = FlexicontentFields::indexFieldsByIds($item->fields);
            if (isset($byIds[$cascade_after])) {
                $cascade_prompt = $field->parameters->get('cascade_prompt', '');
                $cascade_prompt = $cascade_prompt ? JText::_($cascade_prompt) : JText::_('FLEXI_PLEASE_SELECT') . ': ' . $byIds[$cascade_after]->label;
                $srcELid = 'custom_' . $byIds[$cascade_after]->name;
                $trgELid = $elementid;
                // Get values of cascade (on) source field
                $field->valgrps = $byIds[$cascade_after]->value ? $byIds[$cascade_after]->value : array();
                foreach ($field->valgrps as &$vg) {
                    if (is_array($vg)) {
                    } else {
                        if (@unserialize($vg) !== false || $vg === 'b:0;') {
                            $vg = unserialize($vg);
                        } else {
                            $vg = array($vg);
                        }
                    }
                }
                unset($vg);
            } else {
                $cascade_after = 0;
                echo 'Error in field ' . $field->label . ' [' . $field->id . ']' . ' cannot cascaded after field no: ' . $cascade_after . ', field was not found <br/>';
            }
        } else {
            if ($cascade_after && $ajax) {
                $field->valgrps = isset($field->valgrps) ? $field->valgrps : array();
                $field->valgrps = is_array($field->valgrps) ? $field->valgrps : preg_split("/\\s*,\\s*/u", trim($field->valgrps));
            }
        }
        // ***********************
        // Handle multiple records
        // ***********************
        if ($multiple && !$ajax) {
            // Add the drag and drop sorting feature
//.........这里部分代码省略.........

    /**
     * Creates the HTML of various form fields used in the item edit form
     *
     * @since 1.0
     */
    function _buildEditLists(&$perms, &$params, &$authorparams)
    {
        $db = JFactory::getDBO();
        $user = JFactory::getUser();
        // get current user
        $item = $this->get('Item');
        // get the item from the model
        $document = JFactory::getDocument();
        $session = JFactory::getSession();
        global $globalcats;
        $categories = $globalcats;
        // get the categories tree
        $types = $this->get('Typeslist');
        $typesselected = $this->get('Typesselected');
        $subscribers = $this->get('SubscribersCount');
        $isnew = !$item->id;
        // *******************************
        // Get categories used by the item
        // *******************************
        if ($isnew) {
            // Case for preselected main category for new items
            $maincat = $item->catid ? $item->catid : JRequest::getInt('maincat', 0);
            if ($maincat) {
                $selectedcats = array($maincat);
                $item->catid = $maincat;
            } else {
                $selectedcats = array();
            }
            if ($params->get('cid_default')) {
                $selectedcats = $params->get('cid_default');
            }
            if ($params->get('catid_default')) {
                $item->catid = $params->get('catid_default');
            }
        } else {
            // NOTE: This will normally return the already set versioned value of categories ($item->categories)
            $selectedcats = $this->get('Catsselected');
        }
        // *********************************************************************************************
        // Build select lists for the form field. Only few of them are used in J1.6+, since we will use:
        // (a) form XML file to declare them and then (b) getInput() method form field to create them
        // *********************************************************************************************
        // First clean form data, we do this after creating the description field which may contain HTML
        JFilterOutput::objectHTMLSafe($item, ENT_QUOTES);
        flexicontent_html::loadFramework('select2');
        $prettycheckable_added = flexicontent_html::loadFramework('prettyCheckable');
        $lists = array();
        // build state list
        $non_publishers_stategrp = $perms['isSuperAdmin'] || $item->state == -3 || $item->state == -4;
        $special_privelege_stategrp = $item->state == 2 || $perms['canarchive'] || ($item->state == -2 || $perms['candelete']);
        $state = array();
        // Using <select> groups
        if ($non_publishers_stategrp || $special_privelege_stategrp) {
            $state[] = JHTML::_('select.optgroup', JText::_('FLEXI_PUBLISHERS_WORKFLOW_STATES'));
        }
        $state[] = JHTML::_('select.option', 1, JText::_('FLEXI_PUBLISHED'));
        $state[] = JHTML::_('select.option', 0, JText::_('FLEXI_UNPUBLISHED'));
        $state[] = JHTML::_('select.option', -5, JText::_('FLEXI_IN_PROGRESS'));
        // States reserved for workflow
        if ($non_publishers_stategrp) {
            $state[] = JHTML::_('select.optgroup', '');
            $state[] = JHTML::_('select.optgroup', JText::_('FLEXI_NON_PUBLISHERS_WORKFLOW_STATES'));
        }
        if ($item->state == -3 || $perms['isSuperAdmin']) {
            $state[] = JHTML::_('select.option', -3, JText::_('FLEXI_PENDING'));
        }
        if ($item->state == -4 || $perms['isSuperAdmin']) {
            $state[] = JHTML::_('select.option', -4, JText::_('FLEXI_TO_WRITE'));
        }
        // Special access states
        if ($special_privelege_stategrp) {
            $state[] = JHTML::_('select.optgroup', '');
            $state[] = JHTML::_('select.optgroup', JText::_('FLEXI_SPECIAL_ACTION_STATES'));
        }
        if ($item->state == 2 || $perms['canarchive']) {
            $state[] = JHTML::_('select.option', 2, JText::_('FLEXI_ARCHIVED'));
        }
        if ($item->state == -2 || $perms['candelete']) {
            $state[] = JHTML::_('select.option', -2, JText::_('FLEXI_TRASHED'));
        }
        // Close last <select> group
        if ($non_publishers_stategrp || $special_privelege_stategrp) {
            $state[] = JHTML::_('select.optgroup', '');
        }
        $class = 'use_select2_lib';
        $attribs = 'class="' . $class . '"';
        $lists['state'] = JHTML::_('select.genericlist', $state, 'jform[state]', $attribs, 'value', 'text', $item->state, 'jform_state');
        if (!FLEXI_J16GE) {
            $lists['state'] = str_replace('<optgroup label="">', '</optgroup>', $lists['state']);
        }
        // *** BOF: J2.5 SPECIFIC SELECT LISTS
        if (FLEXI_J16GE) {
        }
        // *** EOF: J1.5 SPECIFIC SELECT LISTS
        // build version approval list
//.........这里部分代码省略.........