public without sharing class MetaDataUtility {
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public static List<Metadata.LayoutSection> GetRecordTypePageLayout(string record_type_id,string objectType){
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Map<string,object> mso = null;
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string layout_name = GetRecordTypePageLayoutName(record_type_id,objectType,UserInfo.getProfileId());
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List<Metadata.LayoutSection> temp = GetLayoutSections(objectType,layout_name);
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List<Metadata.LayoutSection> layoutSectionList = new List<Metadata.LayoutSection>();
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for(Metadata.LayoutSection section : temp){
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boolean a = false;
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for( Metadata.LayoutColumn c: section.layoutColumns){
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//system.debug(c);
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if(c.layoutItems != null && c.layoutItems.size() > 0 ){
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a = true;
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}
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}
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if(a){
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layoutSectionList.add(section);
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}
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}
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return layoutSectionList;
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}
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/*[{
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"attributes": {
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"type": "Layout",
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"url": "/services/data/v53.0/tooling/sobjects/Layout/00h10000009iAb5AAE"
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},
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"Id": "00h10000009iAb5AAE",
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"Name": ".客户人员レイアウト",
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"TableEnumOrId": "01I10000000er3hEAA",
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"LayoutType": "Standard"
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}]
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*/
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public static string GetTableOrEnumId(string objectType){
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Map<string,object> mso = null;
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string resp = null;
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string table_or_enum_id = objectType;
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if(objectType.endsWith('__c')){
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resp = ToolingQuery('SELECT id,DeveloperName from CustomObject where DeveloperName =\''+objectType.replace('__c', '')+'\'');
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if(resp == null){
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system.debug('resp is not ok');
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return null;
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}else{
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mso = (Map<string,object>)Json.deserializeUntyped(resp);
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if(integer.valueOf(mso.get('size')) > 0){
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table_or_enum_id = string.valueOf(((Map<string,object>)(((List<object>)mso.get('records'))[0])).get('Id'));
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}else{
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system.debug('no records');
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return null;
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}
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}
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}
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return table_or_enum_id;
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}
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public static List<object> GetAllPageLayout(string objectType){
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string resp = null;
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Map<string,object> mso = null;
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string table_or_enum_id = GetTableOrEnumId(objectType);
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if(string.isBlank(table_or_enum_id)){
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return new List<object>();
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}
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resp = ToolingQuery('SELECT id,name,TableEnumOrId,LayoutType FROM Layout where TableEnumOrId = \''+table_or_enum_id+'\'');
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if(resp == null){
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system.debug('Layout where TableEnumOrId='+table_or_enum_id+' is null');
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return null;
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}else{
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mso = (Map<string,object>)Json.deserializeUntyped(resp);
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if(integer.valueOf(mso.get('size')) > 0){
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return (List<object>)mso.get('records');
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}else{
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system.debug('no records');
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return new List<object>();
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}
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}
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}
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public static string GetRecordTypePageLayoutName(string record_type_id,string objectType, string profile_id){
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if(!string.isBlank(objectType)){
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List<sobject> lso = [SELECT Id, Name, DeveloperName, SobjectType, IsActive, Description, BusinessProcessId FROM RecordType where SobjectType = :objectType];
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if(lso.size()==0){
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return string.valueOf(((Map<string,object>)(GetAllPageLayout(objectType)[0])).get('Name'));
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}
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}
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// 01210000000QfWdAAK
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string query = 'SELECT Layout.Name, Layout.TableEnumOrId, ProfileId, Profile.Name, RecordTypeId FROM ProfileLayout where id!=null ';
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if(!string.isBlank(record_type_id)){
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query += ' and RecordTypeId = \''+record_type_id+'\'';
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}
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if(!string.isBlank(objectType)){
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query += ' and TableEnumOrId = \''+ GetTableOrEnumId(objectType) +'\'';
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}
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if(!string.isBlank(profile_id)){
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query += ' and ProfileId = \''+profile_id+'\'';
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}
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query += ' order by LastModifiedDate desc ';
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system.debug('query='+query);
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string s = ToolingQuery(query);
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if(string.isBlank(s)){
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system.debug('s is blank');
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return null;
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}else{
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Map<string,object> mso = (Map<string,object>)JSON.deserializeUntyped(s);
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if(integer.valueOf(mso.get('size')) > 0){
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List<object> records = ((List<object>)mso.get('records'));
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mso = (Map<string,object>)(records[0]);
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return string.valueOf(((Map<string,object>)(mso.get('Layout'))).get('Name'));
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}else{
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return null;
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}
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}
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}
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public static string ToolingQuery(string query){
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system.debug('query='+query);
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String baseURL = 'callout:SF_Rest_API/services/data/v41.0/tooling/query?q='+ query.replace(' ', '+');
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HttpResponse resp = null;
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HttpRequest req = new HttpRequest();
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req.setMethod('GET');
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//req.setHeader('Authorization', 'Bearer ' + UserInfo.getsessionid());
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//req.setEndpoint(baseURL);
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req.setEndpoint(baseURL);
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Http client = new Http();
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resp = client.send(req);
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system.debug(resp.getStatus());
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system.debug(resp.getStatusCode());
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if(resp.getStatus() == 'OK'){
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string s = resp.getBody();
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system.debug(resp.getBody());
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return s;
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}else{
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system.debug('status is not ok,error:'+resp.getBody());
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return null;
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}
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}
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public static List<Metadata.LayoutSection> GetLayoutSections(string object_name, string layout_name){
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List<String> componentNameList = new List<String>{object_name+'-'+layout_name};
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//通过Metadata.Operations.retrieve获取metadata
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//Metadata.Layout -> Metadata.LayoutSection -> Metadata.LayoutColumn objects -> Metadata.LayoutItem objects
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List<Metadata.Metadata> componentList = Metadata.Operations.retrieve(Metadata.MetadataType.Layout, componentNameList);
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if(componentList?.size() > 0){
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Metadata.Layout layout = (Metadata.Layout) componentList.get(0);
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List<Metadata.LayoutSection> layoutSectionList = layout.layoutSections;
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return layoutSectionList;
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}
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else{
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return null;
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}
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}
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}
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