PHP FLEXIUtilities::call_FC_Field_Func方法代码示例

 function display($tpl = null)
 {
     $user = JFactory::getUser();
     $dispatcher = JDispatcher::getInstance();
     // Initialize some variables
     $item =& $this->get('Item');
     $params =& $item->parameters;
     $fields =& $this->get('Extrafields');
     $tags =& $item->tags;
     $categories =& $item->categories;
     $favourites = $item->favourites;
     $favoured = $item->favoured;
     // process the new plugins
     JPluginHelper::importPlugin('content', 'image');
     if (!FLEXI_J16GE) {
         $dispatcher->trigger('onPrepareContent', array(&$item, &$params, 0));
     } else {
         $dispatcher->trigger('onContentPrepare', array('com_content.article', &$item, &$params, 0));
     }
     $document = JFactory::getDocument();
     // set document information
     $document->setTitle($item->title);
     $document->setName($item->alias);
     $document->setDescription($item->metadesc);
     $document->setMetaData('keywords', $item->metakey);
     // prepare header lines
     $document->setHeader($this->_getHeaderText($item, $params));
     $pdf_format_fields = trim($params->get("pdf_format_fields"));
     $pdf_format_fields = !$pdf_format_fields ? array() : preg_split("/[\\s]*,[\\s]*/", $pdf_format_fields);
     $methodnames = array();
     foreach ($pdf_format_fields as $pdf_format_field) {
         @(list($fieldname, $methodname) = preg_split("/[\\s]*:[\\s]*/", $pdf_format_field));
         $methodnames[$fieldname] = empty($methodname) ? 'display' : $methodname;
     }
     // IF no fields set then just print the item's description text
     if (!count($pdf_format_fields)) {
         echo $item->text;
         return;
     }
     foreach ($fields as $field) {
         if (!isset($methodnames[$field->name])) {
             continue;
         }
         if ($field->iscore) {
             FlexicontentFields::loadFieldConfig($field, $item);
             //$results = $dispatcher->trigger('onDisplayCoreFieldValue', array( &$field, $item, &$params, $tags, $categories, $favourites, $favoured ));
             FLEXIUtilities::call_FC_Field_Func('core', 'onDisplayCoreFieldValue', array(&$field, $item, &$params, $tags, $categories, $favourites, $favoured));
         } else {
             //$results = $dispatcher->trigger('onDisplayFieldValue', array( &$field, $item ));
             FLEXIUtilities::call_FC_Field_Func($field->field_type, 'onDisplayFieldValue', array(&$field, $item));
         }
         if (@$field->display) {
             echo '<b>' . $field->label . '</b>: ';
             echo $field->display . '<br /><br />';
         }
     }
 }

 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);
 }

//.........这里部分代码省略.........
        $site_default = substr(flexicontent_html::getSiteDefaultLang(), 0, 2);
        $is_content_default_lang = $site_default == substr($item->language, 0, 2);
        //$modify_untraslatable_values = $enable_translation_groups && !$is_content_default_lang; // && $item->lang_parent_id && $item->lang_parent_id!=$item->id;
        if ($print_logging_info) {
            $start_microtime = microtime(true);
        }
        $fields = $this->get('Extrafields');
        $item->fields =& $fields;
        if ($print_logging_info) {
            $fc_run_times['get_field_vals'] = round(1000000 * 10 * (microtime(true) - $start_microtime)) / 10;
        }
        if ($print_logging_info) {
            $start_microtime = microtime(true);
        }
        $jcustom = $app->getUserState('com_flexicontent.edit.item.custom');
        //print_r($jcustom);
        foreach ($fields as $field) {
            // a. Apply CONTENT TYPE customizations to CORE FIELDS, e.g a type specific label & description
            // NOTE: the field parameters are already created so there is not need to call this for CUSTOM fields, which do not have CONTENT TYPE customizations
            if ($field->iscore) {
                FlexicontentFields::loadFieldConfig($field, $item);
            }
            // b. Create field 's editing HTML (the form field)
            // NOTE: this is DONE only for CUSTOM fields, since form field html is created by the form for all CORE fields, EXCEPTION is the 'text' field (see bellow)
            if (!$field->iscore) {
                if (isset($jcustom[$field->name])) {
                    $field->value = array();
                    foreach ($jcustom[$field->name] as $i => $_val) {
                        $field->value[$i] = $_val;
                    }
                }
                $is_editable = !$field->valueseditable || $user->authorise('flexicontent.editfieldvalues', 'com_flexicontent.field.' . $field->id);
                if ($is_editable) {
                    FLEXIUtilities::call_FC_Field_Func($field->field_type, 'onDisplayField', array(&$field, &$item));
                    if ($field->untranslatable) {
                        $field->html = '<div class="alert alert-info fc-small fc-iblock">' . JText::_('FLEXI_FIELD_VALUE_IS_NON_TRANSLATABLE') . '</div>' . "\n" . $field->html;
                    }
                } else {
                    if ($field->valueseditable == 1) {
                        $field->html = '<div class="fc-mssg fc-note">' . JText::_($field->parameters->get('no_acc_msg_form') ? $field->parameters->get('no_acc_msg_form') : 'FLEXI_NO_ACCESS_LEVEL_TO_EDIT_FIELD') . '</div>';
                    } else {
                        if ($field->valueseditable == 2) {
                            FLEXIUtilities::call_FC_Field_Func($field->field_type, 'onDisplayFieldValue', array(&$field, $item));
                            $field->html = '<div class="fc-mssg fc-note">' . JText::_($field->parameters->get('no_acc_msg_form') ? $field->parameters->get('no_acc_msg_form') : 'FLEXI_NO_ACCESS_LEVEL_TO_EDIT_FIELD') . '</div>' . "\n" . $field->display;
                        } else {
                            if ($field->valueseditable == 3) {
                                FLEXIUtilities::call_FC_Field_Func($field->field_type, 'onDisplayFieldValue', array(&$field, $item));
                                $field->html = $field->display;
                            } else {
                                if ($field->valueseditable == 4) {
                                    $field->html = '';
                                    $field->formhidden = 4;
                                }
                            }
                        }
                    }
                }
            }
            // c. Create main text field, via calling the display function of the textarea field (will also check for tabs)
            if ($field->field_type == 'maintext') {
                if (isset($item->item_translations)) {
                    $shortcode = substr($item->language, 0, 2);
                    foreach ($item->item_translations as $lang_id => $t) {
                        if ($shortcode == $t->shortcode) {
                            continue;
                        }

//.........这里部分代码省略.........
                     $searchRegex = $w_regexp_highlight[$word_found];
                     $parts[$word_found] = preg_replace($searchRegex, '_fc_highlight_start_\\0_fc_highlight_end_', $part);
                 }
                 $result->text = implode($parts, " <br/> ");
                 $replace_count_total = 0;
                 // This is for LIKE %word% search for languages without spaces
                 if ($filter_word_like_any) {
                     if (strlen($word_found) <= 2) {
                         continue;
                     }
                     // Do not highlight too small words, since we do not consider spaces
                     foreach ($searchwords as $_word) {
                         $searchRegex = '#(' . preg_quote($_word, '#') . '[^\\s]*)#iu';
                         $result->text = preg_replace($searchRegex, '_fc_highlight_start_\\0_fc_highlight_end_', $result->text, 1, $replace_count);
                         if ($replace_count) {
                             $replace_count_total++;
                         }
                     }
                 }
                 $result->text = str_replace('_fc_highlight_start_', '<span class="highlight">', $result->text);
                 $result->text = str_replace('_fc_highlight_end_', '</span>', $result->text);
                 // Add some message about matches
                 /*if ( $state->get('match')=='any' ) {
                 			$text_search_header = "<u><b>".JText::sprintf('Text Search matched at least %d %% (%d out of %d words)', $replace_count_total/count($searchwords) * 100, $replace_count_total, count($searchwords)).": </b></u><br/>";
                 		} else if ( $state->get('match')=='all' ) {
                 			$text_search_header = "<u><b>".JText::sprintf('Text Search (all %d words required)', count($searchwords)).": </b></u><br/>";
                 		} else if ( $state->get('match')=='exact' ) {
                 			$text_search_header = "<u><b>".JText::_('Text Search (exact phrase)').": </b></u><br/>";
                 		} else if ( $state->get('match')=='natural_expanded' ) {
                 			$text_search_header = "<u><b>".JText::_('Text Search (phrase, guessing related)').": </b></u><br/>";
                 		} else if ( $state->get('match')=='natural' ) {
                 			$text_search_header = "<u><b>".JText::_('Text Search (phrase)').": </b></u><br/>";
                 		}
                 		$result->text = $text_search_header . $result->text;*/
             } else {
                 $parts = FLEXIadvsearchHelper::prepareSearchContent($result->text, $params->get('text_chars', 200), array());
                 $result->text = implode($parts, " <br/> ");
             }
             /*if ( !empty($result->fields_text) ) {
             			$result->text .= "<br/><u><b>".JText::_('Attribute filters matched')." : </b></u>";
             			$result->fields_text = str_replace('[span=highlight]', '<span class="highlight">', $result->fields_text);
             			$result->fields_text = str_replace('[/span]', '</span>', $result->fields_text);
             			$result->fields_text = str_replace('[br /]', '<br />', $result->fields_text);
             			$result->text .= $result->fields_text;
             		}*/
             $result->text = str_replace('[[[', '<', $result->text);
             $result->text = str_replace(']]]', '>', $result->text);
             $result->created = $result->created ? JHTML::Date($result->created) : '';
             $result->count = $i + 1;
         }
     }
     $this->result = JText::sprintf('FLEXI_TOTALRESULTSFOUND', $total);
     // ******************************************************************
     // Create HTML of filters (-AFTER- getData of model have been called)
     // ******************************************************************
     foreach ($filters as $filter) {
         $filter->parameters->set('display_label_filter_s', 0);
         $filter->value = JRequest::getVar('filter_' . $filter->id, false);
         //$fieldsearch = $app->getUserStateFromRequest( 'flexicontent.search.'.'filter_'.$filter->id, 'filter_'.$filter->id, array(), 'array' );
         //echo "Field name: ".$filter->name; echo ":: ". 'filter_'.$filter->id ." :: value: "; print_r($filter->value); echo "<br/>\n";
         $field_filename = $filter->iscore ? 'core' : $filter->field_type;
         FLEXIUtilities::call_FC_Field_Func($field_filename, 'onAdvSearchDisplayFilter', array(&$filter, $filter->value, $form_id));
     }
     //echo "<pre>"; print_r($_GET); exit;
     // Create links
     $link = JRoute::_(FlexicontentHelperRoute::getSearchRoute(0, $menu_matches ? $menu->id : 0));
     //$print_link = JRoute::_('index.php?view=search&pop=1&tmpl=component&print=1');
     $curr_url = str_replace('&', '&amp;', $_SERVER['REQUEST_URI']);
     $print_link = $curr_url . (strstr($curr_url, '?') ? '&amp;' : '?') . 'pop=1&amp;tmpl=component&amp;print=1';
     $pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx'));
     $this->assignRef('action', $link);
     // $uri->toString()
     $this->assignRef('print_link', $print_link);
     $this->assignRef('contenttypes', $contenttypes);
     $this->assignRef('filters', $filters);
     $this->assignRef('results', $results);
     $this->assignRef('lists', $lists);
     $this->assignRef('params', $params);
     $this->assignRef('pageNav', $pageNav);
     $this->assignRef('pageclass_sfx', $pageclass_sfx);
     $this->assignRef('typeData', $typeData);
     $this->assign('ordering', $state->get('ordering'));
     $this->assign('searchword', $searchword);
     $this->assign('searchphrase', $state->get('match'));
     $this->assign('searchareas', $areas);
     $this->assign('total', $total);
     $this->assign('error', $error);
     $this->assignRef('document', $document);
     $this->assign('form_id', $form_id);
     $this->assign('form_name', $form_name);
     $print_logging_info = $params->get('print_logging_info');
     if ($print_logging_info) {
         global $fc_run_times;
         $start_microtime = microtime(true);
     }
     parent::display($tpl);
     if ($print_logging_info) {
         @($fc_run_times['template_render'] += round(1000000 * 10 * (microtime(true) - $start_microtime)) / 10);
     }
 }

//.........这里部分代码省略.........
        // (a) Apply Content Type Customization to CORE fields (label, description, etc)
        // (b) Create the edit html of the CUSTOM fields by triggering 'onDisplayField'
        // *****************************************************************************
        if ($print_logging_info) {
            $start_microtime = microtime(true);
        }
        $fields = $this->get('Extrafields');
        $item->fields =& $fields;
        if ($print_logging_info) {
            $fc_run_times['get_field_vals'] = round(1000000 * 10 * (microtime(true) - $start_microtime)) / 10;
        }
        if ($print_logging_info) {
            $start_microtime = microtime(true);
        }
        $jcustom = $app->getUserState('com_flexicontent.edit.item.custom');
        //print_r($jcustom);
        foreach ($fields as $field) {
            // a. Apply CONTENT TYPE customizations to CORE FIELDS, e.g a type specific label & description
            // NOTE: the field parameters are already created so there is not need to call this for CUSTOM fields, which do not have CONTENT TYPE customizations
            if ($field->iscore) {
                FlexicontentFields::loadFieldConfig($field, $item);
            }
            // b. Create field 's editing HTML (the form field)
            // NOTE: this is DONE only for CUSTOM fields, since form field html is created by the form for all CORE fields, EXCEPTION is the 'text' field (see bellow)
            if (!$field->iscore) {
                if (isset($jcustom[$field->name])) {
                    $field->value = array();
                    foreach ($jcustom[$field->name] as $i => $_val) {
                        $field->value[$i] = $_val;
                    }
                }
                $is_editable = !$field->valueseditable || $user->authorise('flexicontent.editfieldvalues', 'com_flexicontent.field.' . $field->id);
                if ($is_editable) {
                    FLEXIUtilities::call_FC_Field_Func($field->field_type, 'onDisplayField', array(&$field, &$item));
                    if ($field->untranslatable) {
                        $field->html = (!isset($field->html) ? '<div class="fc-mssg-inline fc-warning" style="margin:0 4px 6px 4px; max-width: unset;">' . JText::_('FLEXI_PLEASE_PUBLISH_THIS_PLUGIN') . '</div><div class="clear"></div>' : '') . '<div class="alert alert-info fc-small fc-iblock" style="margin:0 4px 6px 4px; max-width: unset;">' . JText::_('FLEXI_FIELD_VALUE_IS_NON_TRANSLATABLE') . '</div>' . "\n" . (isset($field->html) ? '<div class="clear"></div>' . $field->html : '');
                    }
                } else {
                    if ($field->valueseditable == 1) {
                        $field->html = '<div class="fc-mssg fc-note">' . JText::_($field->parameters->get('no_acc_msg_form') ? $field->parameters->get('no_acc_msg_form') : 'FLEXI_NO_ACCESS_LEVEL_TO_EDIT_FIELD') . '</div>';
                    } else {
                        if ($field->valueseditable == 2) {
                            FLEXIUtilities::call_FC_Field_Func($field->field_type, 'onDisplayFieldValue', array(&$field, $item));
                            $field->html = '<div class="fc-mssg fc-note">' . JText::_($field->parameters->get('no_acc_msg_form') ? $field->parameters->get('no_acc_msg_form') : 'FLEXI_NO_ACCESS_LEVEL_TO_EDIT_FIELD') . '</div>' . "\n" . $field->display;
                        } else {
                            if ($field->valueseditable == 3) {
                                FLEXIUtilities::call_FC_Field_Func($field->field_type, 'onDisplayFieldValue', array(&$field, $item));
                                $field->html = $field->display;
                            } else {
                                if ($field->valueseditable == 4) {
                                    $field->html = '';
                                    $field->formhidden = 4;
                                }
                            }
                        }
                    }
                }
            }
            // c. Create main text field, via calling the display function of the textarea field (will also check for tabs)
            if ($field->field_type == 'maintext') {
                if (isset($item->item_translations)) {
                    $shortcode = substr($item->language, 0, 2);
                    foreach ($item->item_translations as $lang_id => $t) {
                        if ($shortcode == $t->shortcode) {
                            continue;
                        }

 /**
  * Logic to delete files
  *
  * @access public
  * @return void
  * @since 1.5
  */
 function remove()
 {
     // Check for request forgeries
     JRequest::checkToken() or jexit('Invalid Token');
     require_once JPATH_COMPONENT_ADMINISTRATOR . DS . 'models' . DS . 'file.php';
     $user = JFactory::getUser();
     $db = JFactory::getDBO();
     $model = $this->getModel('file');
     $file = $model->getFile();
     $app = JFactory::getApplication();
     $fieldid = JRequest::getVar('fieldid', 0);
     $u_item_id = JRequest::getVar('u_item_id', 0);
     $file_mode = JRequest::getVar('folder_mode', 0) ? 'folder_mode' : 'db_mode';
     if ($file_mode == 'folder_mode') {
         $filename = JRequest::getVar('filename');
         $db->setQuery("SELECT * FROM #__flexicontent_fields WHERE id='" . $fieldid . "'");
         $field = $db->loadObject();
         $field->parameters = new JRegistry($field->attribs);
         $field->item_id = $u_item_id;
         $result = FLEXIUtilities::call_FC_Field_Func($field->field_type, 'removeOriginalFile', array(&$field, $filename));
         if (!$result) {
             JError::raiseWarning(100, JText::_('FLEXI_UNABLE_TO_CLEANUP_ORIGINAL_FILE') . ": " . $path);
             $msg = '';
         } else {
             $msg = JText::_('FLEXI_FILES_DELETED');
         }
         $vc_start = mb_strrpos('?', $_SERVER['HTTP_REFERER']) ? '&' : '?';
         $this->setRedirect($_SERVER['HTTP_REFERER'] . $vc_start . 'delfilename=' . base64_encode($filename), $msg);
         return;
     }
     // calculate access
     $candelete = $user->authorise('flexicontent.deletefile', 'com_flexicontent');
     $candeleteown = $user->authorise('flexicontent.deleteownfile', 'com_flexicontent') && $file->uploaded_by == $user->get('id');
     $is_authorised = $candelete || $candeleteown;
     // check access
     if (!$is_authorised) {
         JError::raiseNotice(403, JText::_('FLEXI_ALERTNOTAUTH'));
         $this->setRedirect('index.php?option=com_flexicontent&view=filemanager', '');
         return;
     }
     $cid = JRequest::getVar('cid', array(0), 'post', 'array');
     $model = $this->getModel('filemanager');
     if (!is_array($cid) || count($cid) < 1) {
         $msg = '';
         JError::raiseWarning(500, JText::_('FLEXI_SELECT_ITEM_DELETE'));
     } else {
         if (!$model->candelete($cid)) {
             JError::raiseWarning(500, JText::_('FLEXI_YOU_CANNOT_REMOVE_THIS_FILE'));
         } else {
             if (!$model->delete($cid)) {
                 $msg = JText::_('FLEXI_OPERATION_FAILED') . ' : ' . $model->getError();
                 if (FLEXI_J16GE) {
                     throw new Exception($msg, 500);
                 } else {
                     JError::raiseError(500, $msg);
                 }
             }
             $msg = count($cid) . ' ' . JText::_('FLEXI_FILES_DELETED');
             $cache = JFactory::getCache('com_flexicontent');
             $cache->clean();
         }
     }
     $this->setRedirect('index.php?option=com_flexicontent&view=filemanager', $msg);
 }

//.........这里部分代码省略.........
            $start_microtime = microtime(true);
        }
        $fields = $this->get('Extrafields');
        if ($print_logging_info) {
            $fc_run_times['get_field_vals'] = round(1000000 * 10 * (microtime(true) - $start_microtime)) / 10;
        }
        if ($print_logging_info) {
            $start_microtime = microtime(true);
        }
        foreach ($fields as $field) {
            // a. Apply CONTENT TYPE customizations to CORE FIELDS, e.g a type specific label & description
            // NOTE: the field parameters are already created so there is not need to call this for CUSTOM fields, which do not have CONTENT TYPE customizations
            if ($field->iscore) {
                FlexicontentFields::loadFieldConfig($field, $item);
            }
            // b. Create field 's editing HTML (the form field)
            // NOTE: this is DONE only for CUSTOM fields, since form field html is created by the form for all CORE fields, EXCEPTION is the 'text' field (see bellow)
            if (!$field->iscore) {
                if (FLEXI_J16GE) {
                    $is_editable = !$field->valueseditable || $user->authorise('flexicontent.editfieldvalues', 'com_flexicontent.field.' . $field->id);
                } else {
                    if (FLEXI_ACCESS && $user->gid < 25) {
                        $is_editable = !$field->valueseditable || FAccess::checkAllContentAccess('com_content', 'submit', 'users', $user->gmid, 'field', $field->id);
                    } else {
                        $is_editable = 1;
                    }
                }
                if (!$is_editable) {
                    $field->html = '<div class="fc-mssg fc-warning">' . JText::_('FLEXI_NO_ACCESS_LEVEL_TO_EDIT_FIELD') . '</div>';
                } else {
                    if ($modify_untraslatable_values && $field->untranslatable) {
                        $field->html = '<div class="fc-mssg fc-note">' . JText::_('FLEXI_FIELD_VALUE_IS_UNTRANSLATABLE') . '</div>';
                    } else {
                        FLEXIUtilities::call_FC_Field_Func($field->field_type, 'onDisplayField', array(&$field, &$item));
                    }
                }
            }
            // c. Create main text field, via calling the display function of the textarea field (will also check for tabs)
            if ($field->field_type == 'maintext') {
                if (isset($item->item_translations)) {
                    $shortcode = substr($item->language, 0, 2);
                    foreach ($item->item_translations as $lang_id => $t) {
                        if ($shortcode == $t->shortcode) {
                            continue;
                        }
                        $field->name = array('jfdata', $t->shortcode, 'text');
                        $field->value[0] = html_entity_decode($t->fields->text->value, ENT_QUOTES, 'UTF-8');
                        FLEXIUtilities::call_FC_Field_Func('textarea', 'onDisplayField', array(&$field, &$item));
                        $t->fields->text->tab_labels = $field->tab_labels;
                        $t->fields->text->html = $field->html;
                        unset($field->tab_labels);
                        unset($field->html);
                    }
                }
                $field->name = 'text';
                // NOTE: We use the text created by the model and not the text retrieved by the CORE plugin code, which maybe overwritten with JoomFish/Falang data
                $field->value[0] = $item->text;
                // do not decode special characters this was handled during saving !
                // Render the field's (form) HTML
                FLEXIUtilities::call_FC_Field_Func('textarea', 'onDisplayField', array(&$field, &$item));
            }
        }
        if ($print_logging_info) {
            $fc_run_times['render_field_html'] = round(1000000 * 10 * (microtime(true) - $start_microtime)) / 10;
        }
        // Tags used by the item

 /**
  * Method to get the active filter result
  * 
  * @access private
  * @return string
  * @since 1.5
  */
 function _getFiltered(&$filter, $value, $return_sql = true)
 {
     $field_type = $filter->field_type;
     // Sanitize filter values as integers for field that use integer values
     if (in_array($field_type, array('createdby', 'modifiedby', 'type', 'categories', 'tags'))) {
         $values = is_array($value) ? $value : array($value);
         foreach ($values as $i => $v) {
             $values[$i] = (int) $v;
         }
     }
     switch ($field_type) {
         case 'createdby':
             $filter_query = ' AND i.created_by IN (' . implode(",", $values) . ')';
             // no db quoting needed since these were typecasted to ints
             break;
         case 'modifiedby':
             $filter_query = ' AND i.modified_by IN (' . implode(",", $values) . ')';
             // no db quoting needed since these were typecasted to ints
             break;
         case 'type':
             //$filter_query = ' AND ie.type_id IN ('. implode(",", $values) .')';   // no db quoting needed since these were typecasted to ints
             $query = 'SELECT item_id' . ' FROM #__flexicontent_items_ext' . ' WHERE type_id IN (' . implode(",", $values) . ')';
             //$filter_query = ' AND i.id IN (' . $query . ')';
             break;
         case 'state':
             $stateids = array('PE' => -3, 'OQ' => -4, 'IP' => -5, 'P' => 1, 'U' => 0, 'A' => FLEXI_J16GE ? 2 : -1, 'T' => -2);
             $values = is_array($value) ? $value : array($value);
             $filt_states = array();
             foreach ($values as $i => $v) {
                 if (isset($stateids[$v])) {
                     $filt_states[] = $stateids[$v];
                 }
             }
             $filter_query = !count($values) ? ' AND 0 ' : ' AND i.state IN (' . implode(",", $filt_states) . ')';
             // no db quoting needed since these were typecasted to ints
             break;
         case 'categories':
             //$filter_query = ' AND rel.catid IN ('. implode(",", $values) .')';
             global $globalcats;
             $cparams = $this->_params;
             $display_subcats = $cparams->get('display_subcategories_items', 2);
             // include subcategory items
             $query_catids = array();
             foreach ($values as $id) {
                 $query_catids[$id] = 1;
                 if ($display_subcats == 2 && !empty($globalcats[$id]->descendantsarray)) {
                     foreach ($globalcats[$id]->descendantsarray as $subcatid) {
                         $query_catids[$subcatid] = 1;
                     }
                 }
             }
             $query_catids = array_keys($query_catids);
             $query = 'SELECT itemid' . ' FROM #__flexicontent_cats_item_relations' . ' WHERE catid IN (' . implode(",", $query_catids) . ')';
             //$filter_query = ' AND i.id IN (' . $query . ')';
             break;
         case 'tags':
             $query = 'SELECT itemid' . ' FROM #__flexicontent_tags_item_relations' . ' WHERE tid IN (' . implode(",", $values) . ')';
             //$filter_query = ' AND i.id IN (' . $query . ')';
             break;
         default:
             // Make sure plugin file of current file is loaded and then check if custom filtering function exists
             $field_type_file = $filter->iscore ? 'core' : $field_type;
             $path = JPATH_ROOT . DS . 'plugins' . DS . 'flexicontent_fields' . DS . strtolower($field_type_file) . (FLEXI_J16GE ? DS . strtolower($field_type_file) : "") . '.php';
             if (file_exists($path)) {
                 require_once $path;
                 $method_exists = method_exists("plgFlexicontent_fields{$field_type_file}", "getFiltered");
             }
             // Use custom field filtering if 'getFiltered' plugin method exists, otherwise try to use our default filtering function
             $filtered = !@$method_exists ? FlexicontentFields::getFiltered($filter, $value, $return_sql) : FLEXIUtilities::call_FC_Field_Func($field_type_file, 'getFiltered', array(&$filter, &$value, &$return_sql));
             break;
     }
     if (!isset($filter_query)) {
         if (isset($filtered)) {
             // nothing to do
         } else {
             if (!isset($query)) {
                 $filtered = '';
                 echo "Unhandled case for filter: " . $field->name . " in 'FlexicontentModelCategory::getFiltered()', query variable not set<br/>\n";
             } else {
                 if (!$return_sql) {
                     //echo "<br>GET FILTERED Items (cat model) -- [".$filter->name."] using in-query ids :<br>". $query."<br>\n";
                     $db = JFactory::getDBO();
                     $db->setQuery($query);
                     $filtered = $db->loadColumn();
                     if ($db->getErrorNum()) {
                         JFactory::getApplication()->enqueueMessage(__FUNCTION__ . '(): SQL QUERY ERROR:<br/>' . nl2br($db->getErrorMsg()), 'error');
                     }
                 } else {
                     if ($return_sql === 2) {
                         $db = JFactory::getDBO();
                         static $iids_tblname = array();
                         if (!isset($iids_tblname[$filter->id])) {
                             $iids_tblname[$filter->id] = 'fc_filter_iids_' . $filter->id;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
         $andaccess .= ' AND  c.access IN (0,' . $aid_list . ')';
         $andaccess .= ' AND  i.access IN (0,' . $aid_list . ')';
         $select_access .= ', 1 AS has_access';
     } else {
         // Access Flags for: content type, main category, item
         $aid_arr = JAccess::getAuthorisedViewLevels($user->id);
         $aid_list = implode(",", $aid_arr);
         $select_access .= ', ' . ' CASE WHEN ' . '  ty.access IN (' . $aid_list . ') AND ' . '   c.access IN (' . $aid_list . ') AND ' . '   i.access IN (' . $aid_list . ') ' . ' THEN 1 ELSE 0 END AS has_access';
     }
     // **********************************************************************************************************************************************************
     // Create WHERE clause part for filtering by current active language, and current selected contend types ( !! although this is possible via a filter too ...)
     // **********************************************************************************************************************************************************
     $andlang = '';
     if ($app->isSite() && (FLEXI_FISH || FLEXI_J16GE && $app->getLanguageFilter()) && $filter_lang) {
         $andlang .= ' AND ( ie.language LIKE ' . $db->Quote($lang . '%') . (FLEXI_J16GE ? ' OR ie.language="*" ' : '') . ' ) ';
     }
     // Filter by currently selected content types
     $andcontenttypes = count($contenttypes) ? ' AND ie.type_id IN (' . implode(",", $contenttypes) . ') ' : '';
     // ***********************************************************************
     // Create the AND-WHERE clause parts for the currentl active Field Filters
     // ***********************************************************************
     $return_sql = 2;
     $filters_where = array();
     foreach ($filters as $field) {
         // Get value of current filter, and SKIP it if value is EMPTY
         $filtervalue = JRequest::getVar('filter_' . $field->id, '');
         $empty_filtervalue_array = is_array($filtervalue) && !strlen(trim(implode('', $filtervalue)));
         $empty_filtervalue_string = !is_array($filtervalue) && !strlen(trim($filtervalue));
         if ($empty_filtervalue_array || $empty_filtervalue_string) {
             continue;
         }
         // Call field filtering of advanced search to find items matching the field filter (an SQL SUB-QUERY is returned)
         $field_filename = $field->iscore ? 'core' : $field->field_type;
         $filtered = FLEXIUtilities::call_FC_Field_Func($field_filename, 'getFilteredSearch', array(&$field, &$filtervalue, &$return_sql));
         // An empty return value means no matching values were found
         $filtered = empty($filtered) ? ' AND 0 ' : $filtered;
         // A string mean a subquery was returned, while an array means that item ids we returned
         $filters_where[$field->id] = is_array($filtered) ? ' AND i.id IN (' . implode(',', $filtered) . ')' : $filtered;
         /*if ($filters_where[$field->id]) {
         			echo "\n<br/>Filter:". $field->name ." : ";   print_r($filtervalue);
         			echo "<br>".$filters_where[$field->id]."<br/>";
         		}*/
     }
     //echo "\n<br/><br/>Filters Active: ". count($filters_where)."<br/>";
     //echo "<pre>"; print_r($filters_where);
     //exit;
     // ******************************************************
     // Create Filters JOIN clauses and AND-WHERE clause parts
     // ******************************************************
     // JOIN clause - USED - to limit returned 'text' to the text of TEXT-SEARCHABLE only fields ... (NOT shared with filters)
     if (!$txtmode) {
         $onBasic_textsearch = $text_where;
         $onAdvanced_textsearch = '';
         $join_textsearch = '';
         $join_textfields = '';
     } else {
         $onBasic_textsearch = '';
         $onAdvanced_textsearch = $text_where;
         $join_textsearch = ' JOIN #__flexicontent_advsearch_index as ts ON ts.item_id = i.id ' . (count($fields_text) ? 'AND ts.field_id IN (' . implode(',', array_keys($fields_text)) . ')' : '');
         $join_textfields = ' JOIN #__flexicontent_fields as f ON f.id=ts.field_id';
     }
     // JOIN clauses ... (shared with filters)
     $join_clauses = '' . ' JOIN #__categories AS c ON c.id = i.catid' . ' JOIN #__flexicontent_items_ext AS ie ON ie.item_id = i.id' . ' JOIN #__flexicontent_types AS ty ON ie.type_id = ty.id';
     $join_clauses_with_text = '' . ' JOIN #__categories AS c ON c.id = i.catid' . ' JOIN #__flexicontent_items_ext AS ie ON ie.item_id = i.id' . $onBasic_textsearch . ' JOIN #__flexicontent_types AS ty ON ie.type_id = ty.id' . ($text_where ? $join_textsearch . $onAdvanced_textsearch . $join_textfields : '');
     // AND-WHERE sub-clauses ... (shared with filters)
     $where_conf = ' WHERE 1 ' . ' AND i.state IN (1,-5' . ($search_archived ? ',' . (FLEXI_J16GE ? 2 : -1) : '') . ') ' . ' AND c.published = 1 ' . ' AND ( i.publish_up = ' . $db->Quote($nullDate) . ' OR i.publish_up <= ' . $_nowDate . ' )' . ' AND ( i.publish_down = ' . $db->Quote($nullDate) . ' OR i.publish_down >= ' . $_nowDate . ' )' . $andaccess . $andlang . $andcontenttypes;

//.........这里部分代码省略.........
                    		$maintain_dbval = true;*/
                } else {
                    if ($field->iscore) {
                        // (posted) CORE FIELDS: if not set maintain their DB value ...
                        if (isset($core_via_post[$field->name])) {
                            if (isset($data[$field->name])) {
                                $postdata[$field->name] = $data[$field->name];
                            } else {
                                $postdata[$field->name] = $field->value;
                                $maintain_dbval = true;
                            }
                            // (not posted) CORE FIELDS: get current value
                        } else {
                            // Get value from the updated item instead of old data
                            $postdata[$field->name] = $this->getCoreFieldValue($field, 0);
                        }
                        // OTHER CUSTOM FIELDS (not hidden and not untranslatable)
                    } else {
                        $postdata[$field->name] = @$data['custom'][$field->name];
                    }
                }
                // Unserialize values already serialized values, e.g. (a) if current values used are from DB or (b) are being imported from CSV file
                if (!is_array($postdata[$field->name])) {
                    $postdata[$field->name] = strlen($postdata[$field->name]) ? array($postdata[$field->name]) : array();
                }
                foreach ($postdata[$field->name] as $i => $postdata_val) {
                    if (@unserialize($postdata_val) !== false || $postdata_val === 'b:0;') {
                        $postdata[$field->name][$i] = unserialize($postdata_val);
                    }
                }
                // Trigger plugin Event 'onBeforeSaveField'
                if (!$field->iscore || isset($core_via_post[$field->name])) {
                    $field_type = $field->iscore ? 'core' : $field->field_type;
                    $result = FLEXIUtilities::call_FC_Field_Func($field_type, 'onBeforeSaveField', array(&$field, &$postdata[$field->name], &$files[$field->name], &$item));
                    if ($result === false) {
                        // Field requested to abort item saving
                        $this->setError(JText::sprintf('FLEXI_FIELD_VALUE_IS_INVALID', $field->label));
                        return 'abort';
                    }
                    // For CORE field get the modified data, which will be used for storing in DB (these will be re-bind later)
                    if (isset($core_via_post[$field->name])) {
                        $core_data_via_events[$field->name] = isset($postdata[$field->name][0]) ? $postdata[$field->name][0] : '';
                        // The validation may have skipped it !!
                    }
                } else {
                    // Currently other CORE fields, these are skipped we will not call onBeforeSaveField() on them, neither rebind them
                }
                //$qindex[$field->name] = NULL;
                //$result = FLEXIUtilities::call_FC_Field_Func($field_type, 'onBeforeSaveField', array( &$field, &$postdata[$field->name], &$files[$field->name], &$item, &$qindex[$field->name] ));
                //if ($result===false) { ... }
                // Get vstate property from the field object back to the data array ... in case it was modified, since some field may decide to prevent approval !
                $data['vstate'] = $field->item_vstate;
            }
            //echo "<pre>"; print_r($postdata); echo "</pre>"; exit;
        }
        if ($print_logging_info) {
            @($fc_run_times['fields_value_preparation'] = round(1000000 * 10 * (microtime(true) - $start_microtime)) / 10);
        }
        // **********************
        // Empty per field TABLES
        // **********************
        $filterables = FlexicontentFields::getSearchFields('id', $indexer = 'advanced', null, null, $_load_params = true, 0, $search_type = 'filter');
        $filterables = array_keys($filterables);
        $filterables = array_flip($filterables);
        $tbl_prefix = $app->getCfg('dbprefix') . 'flexicontent_advsearch_index_field_';
        $query = "SELECT TABLE_NAME\n\t\t\tFROM INFORMATION_SCHEMA.TABLES\n\t\t\tWHERE TABLE_NAME LIKE '" . $tbl_prefix . "%'\n\t\t\t";

	function onIndexSearch(&$field, &$post, &$item)
	{
		if ( !in_array($field->field_type, self::$field_types) ) return;
		if ( !$field->issearch ) return;
		
		FLEXIUtilities::call_FC_Field_Func('text', 'onIndexSearch', array(&$field, &$post, &$item));
		return true;
	}

//.........这里部分代码省略.........
         $cnt += $max_items_per_query;
         // Item is not needed, later and only if field uses item replacements then it will be loaded
         $item = null;
         // Items language is needed to do (if needed) special per language handling
         $lang_query = "SELECT id, language" . " FROM #__content AS i " . " WHERE id IN (" . implode(', ', $query_itemids) . ")";
         $db->setQuery($lang_query);
         $items_data = $db->loadObjectList('id');
         if ($indexer == 'basic') {
             $searchindex = array();
             // Add all query itemids to searchindex array so that it will be cleared even if zero fields are indexed
             foreach ($query_itemids as $query_itemid) {
                 $searchindex[$query_itemid] = array();
             }
         } else {
             // This will hold the SQL inserting new advanced search records for multiple item/values
             $ai_query_vals = array();
             $ai_query_vals_f = array();
             // Current for advanced index only
         }
         // For current item: Loop though all searchable fields according to their type
         foreach ($fieldids as $fieldid) {
             // Must SHALLOW clone because we will be setting some properties , e.g. 'ai_query_vals', that we do not
             $field = clone $fields[$fieldid];
             // Indicate multiple items per query
             $field->item_id = 0;
             $field->query_itemids = $query_itemids;
             $field->items_data = $items_data;
             // Includes item langyage, which may be used for special per language handling
             // Indicate that the indexing fuction should retrieve the values
             $values = null;
             // Add values to advanced search index
             $fieldname = $field->iscore ? 'core' : $field->field_type;
             if ($indexer == 'advanced') {
                 FLEXIUtilities::call_FC_Field_Func($fieldname, 'onIndexAdvSearch', array(&$field, &$values, &$item));
                 //print_r($field->ai_query_vals);
                 if (isset($field->ai_query_vals)) {
                     foreach ($field->ai_query_vals as $query_val) {
                         $ai_query_vals[] = $query_val;
                     }
                     if (isset($filterables[$field->id])) {
                         // Current for advanced index only
                         foreach ($field->ai_query_vals as $query_val) {
                             $ai_query_vals_f[$field->id][] = $query_val;
                         }
                     }
                 }
                 //else echo "Not set for : ". $field->name;
             } else {
                 if ($indexer == 'basic') {
                     FLEXIUtilities::call_FC_Field_Func($fieldname, 'onIndexSearch', array(&$field, &$values, &$item));
                     foreach ($query_itemids as $query_itemid) {
                         if (@$field->search[$query_itemid]) {
                             $searchindex[$query_itemid][] = $field->search[$query_itemid];
                         }
                     }
                 }
             }
         }
         // Create query that will update/insert data into the DB
         unset($queries);
         // make sure it is not set above
         $queries = array();
         if ($indexer == 'basic') {
             if (count($searchindex)) {
                 // check for zero search index records
                 $query_vals = '';

	function onIndexAdvSearch(&$field, &$post, &$item) {
		// execute the code only if the field type match the plugin type
		if ( !in_array($field->field_type, self::$field_types) ) return;
		if ( !$field->isadvsearch && !$field->isadvfilter ) return;
		
		FLEXIUtilities::call_FC_Field_Func('text', 'onIndexAdvSearch', array(&$field, &$post, &$item));
		return true;
	}

 function onBeforeSaveField(&$field, &$post, &$file, &$item)
 {
     if ($field->iscore != 1) {
         return;
     }
     if (!is_array($post) && !strlen($post)) {
         return;
     }
     if ($field->field_type == 'maintext') {
         // field_type is not changed textarea so that field can handle this field type
         FLEXIUtilities::call_FC_Field_Func('textarea', 'onBeforeSaveField', array(&$field, &$post, &$file, &$item));
     }
 }

 /**
  * Method to get the active filter result
  * 
  * @access private
  * @return string
  * @since 1.5
  */
 function _getFiltered(&$filter, $value)
 {
     $field_type = $filter->field_type;
     // Sanitize filter values as integers for field that use integer values
     if (in_array($field_type, array('createdby', 'modifiedby', 'type', 'categories', 'tags'))) {
         $values = is_array($value) ? $value : array($value);
         foreach ($values as $i => $v) {
             $values[$i] = (int) $v;
         }
     }
     switch ($field_type) {
         case 'createdby':
             $filter_query = ' AND i.created_by IN (' . implode(",", $values) . ')';
             // no db quoting needed since these were typecasted to ints
             break;
         case 'modifiedby':
             $filter_query = ' AND i.modified_by IN (' . implode(",", $values) . ')';
             // no db quoting needed since these were typecasted to ints
             break;
         case 'type':
             //$filter_query = ' AND ie.type_id IN ('. implode(",", $values) .')';   // no db quoting needed since these were typecasted to ints
             $query = 'SELECT item_id' . ' FROM #__flexicontent_items_ext' . ' WHERE type_id IN (' . implode(",", $values) . ')';
             $filter_query = ' AND i.id IN (' . $query . ')';
             break;
         case 'state':
             $stateids = array('PE' => -3, 'OQ' => -4, 'IP' => -5, 'P' => 1, 'U' => 0, 'A' => FLEXI_J16GE ? 2 : -1, 'T' => -2);
             $values = is_array($value) ? $value : array($value);
             $filt_states = array();
             foreach ($values as $i => $v) {
                 if (isset($stateids[$v])) {
                     $filt_states[] = $stateids[$v];
                 }
             }
             $filter_query = !count($values) ? ' AND 1=0 ' : ' AND i.state IN (' . implode(",", $filt_states) . ')';
             // no db quoting needed since these were typecasted to ints
             break;
         case 'categories':
             //$filter_query = ' AND rel.catid IN ('. implode(",", $values) .')';
             $query = 'SELECT itemid' . ' FROM #__flexicontent_cats_item_relations' . ' WHERE catid IN (' . implode(",", $values) . ')';
             $filter_query = ' AND i.id IN (' . $query . ')';
             break;
         case 'tags':
             $query = 'SELECT itemid' . ' FROM #__flexicontent_tags_item_relations' . ' WHERE tid IN (' . implode(",", $values) . ')';
             $filter_query = ' AND i.id IN (' . $query . ')';
             break;
         default:
             // Make sure plugin file of current file is loaded and then check if custom filtering function exists
             $field_type_file = $filter->iscore ? 'core' : $field_type;
             $path = JPATH_ROOT . DS . 'plugins' . DS . 'flexicontent_fields' . DS . strtolower($field_type_file) . (FLEXI_J16GE ? DS . strtolower($field_type_file) : "") . '.php';
             if (file_exists($path)) {
                 require_once $path;
                 $method_exists = method_exists("plgFlexicontent_fields{$field_type_file}", "getFiltered");
             }
             // Use custom field filtering if 'getFiltered' plugin method exists, otherwise try to use our default filtering function
             $filtered = !@$method_exists ? FlexicontentFields::getFiltered($filter, $value, $return_sql = true) : FLEXIUtilities::call_FC_Field_Func($field_type_file, 'getFiltered', array(&$filter, &$value));
             // An empty return value means no matching values we found
             $filtered = empty($filtered) ? ' AND 1=0' : $filtered;
             // A string mean a subquery was returned, while an array means that item ids we returned
             $filter_query = is_array($filtered) ? ' AND i.id IN (' . implode(',', $filtered) . ')' : $filtered;
             break;
     }
     //echo "<br/>".$filter_query."<br/>";
     return $filter_query;
 }