mirror of
https://github.com/EGroupware/egroupware.git
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761 lines
22 KiB
TypeScript
761 lines
22 KiB
TypeScript
/**
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* EGroupware eTemplate2 - JS History log
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage api
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* @link https://www.egroupware.org
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* @author Nathan Gray
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* @copyright 2012 Nathan Gray
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*/
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/*egw:uses
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/vendor/bower-asset/jquery/dist/jquery.js;
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/vendor/bower-asset/jquery-ui/jquery-ui.js;
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et2_core_valueWidget;
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// Include the grid classes
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et2_dataview;
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*/
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import {et2_IDataProvider} from "./et2_dataview_interfaces";
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import {et2_createWidget, et2_register_widget, et2_registry, WidgetConfig} from "./et2_core_widget";
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import {ClassWithAttributes} from "./et2_core_inheritance";
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import {et2_valueWidget} from "./et2_core_valueWidget";
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import {et2_dataview} from "./et2_dataview";
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import {et2_dataview_column} from "./et2_dataview_model_columns";
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import {et2_dataview_controller} from "./et2_dataview_controller";
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import {et2_diff} from "./et2_widget_diff";
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import {et2_IDetachedDOM, et2_IResizeable} from "./et2_core_interfaces";
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import {et2_customfields_list} from "./et2_extension_customfields";
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import {et2_selectbox} from "./et2_widget_selectbox";
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import {loadWebComponent} from "./Et2Widget/Et2Widget";
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import {cleanSelectOptions, SelectOption} from "./Et2Select/FindSelectOptions";
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/**
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* eTemplate history log widget displays a list of changes to the current record.
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* The widget is encapsulated, and only needs the record's ID, and a map of
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* fields:widgets for display.
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*
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* It defers its initialization until the tab that it's on is selected, to avoid
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* wasting time if the user never looks at it.
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*
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* @augments et2_valueWidget
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*/
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export class et2_historylog extends et2_valueWidget implements et2_IDataProvider,et2_IResizeable
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{
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static readonly _attributes = {
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"value": {
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"name": "Value",
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"type": "any",
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"description": "Object {app: ..., id: ..., status-widgets: {}} where status-widgets is a map of fields to widgets used to display those fields"
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},
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"status_id":{
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"name": "status_id",
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"type": "string",
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"default": "status",
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"description": "The history widget is traditionally named 'status'. If you name another widget in the same template 'status', you can use this attribute to re-name the history widget. "
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},
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"columns": {
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"name": "columns",
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"type": "string",
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"default": "user_ts,owner,status,new_value,old_value",
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"description": "Columns to display. Default is user_ts,owner,status,new_value,old_value"
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},
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"get_rows": {
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"name": "get_rows",
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"type": "string",
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"default": "EGroupware\\Api\\Storage\\History::get_rows",
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"description": "Method to get rows"
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}
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};
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public static readonly legacyOptions = ["status_id"];
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protected static columns = [
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{'id': 'user_ts', caption: 'Date', 'width': '120px', widget_type: 'et2-date-time', widget: null, nodes: null},
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{
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'id': 'owner',
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caption: 'User',
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'width': '150px',
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widget_type: 'et2-select-account_ro',
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widget: null,
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nodes: null
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},
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{'id': 'status', caption: 'Changed', 'width': '120px', widget_type: 'et2-select', widget: null, nodes: null},
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{'id': 'new_value', caption: 'New Value', 'width': '50%', widget: null, nodes: null},
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{'id': 'old_value', caption: 'Old Value', 'width': '50%', widget: null, nodes: null}
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];
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static readonly TIMESTAMP = 0;
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static readonly OWNER = 1;
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static readonly FIELD = 2;
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static readonly NEW_VALUE = 3;
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static readonly OLD_VALUE = 4;
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private div: JQuery;
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private innerDiv: JQuery;
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private _filters: { appname: string; record_id: string; get_rows: string; };
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private dataview: et2_dataview;
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private controller: et2_dataview_controller;
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private fields: any;
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private diff: et2_diff;
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/**
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* Constructor
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*
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* @memberOf et2_historylog
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*/
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constructor(_parent?, _attrs? : WidgetConfig, _child? : object) {
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super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_historylog._attributes, _child || {}));
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this.div = jQuery(document.createElement("div"))
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.addClass("et2_historylog");
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this.innerDiv = jQuery(document.createElement("div"))
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.appendTo(this.div);
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this._resize = this._resize.bind(this);
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}
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set_status_id( _new_id)
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{
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this.options.status_id = _new_id;
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}
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doLoadingFinished() : boolean | Promise<unknown>
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{
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super.doLoadingFinished();
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// Find the tab
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let tab = this.get_tab_info();
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if(tab)
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{
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// Bind the action to when the tab is selected
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const handler = (e) =>
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{
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if(typeof this.dataview == "undefined")
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{
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this.finishInit();
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}
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// TODO: Find a better way to get this to wait
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window.setTimeout(this._resize, 10);
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};
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tab.flagDiv.addEventListener("click", handler);
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}
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else
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{
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this.finishInit();
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}
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return true;
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}
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_createNamespace()
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{
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return true;
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}
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/**
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* Finish initialization which was skipped until tab was selected
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*/
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finishInit( )
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{
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// No point with no ID
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if(!this.options.value || !this.options.value.id)
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{
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return;
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}
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this._filters = {
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record_id: this.options.value.id,
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appname: this.options.value.app,
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get_rows: this.options.get_rows
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};
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// Warn if status_id is the same as history id, that causes overlap and missing labels
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if(this.options.status_id === this.id)
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{
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this.egw().debug("warn", "status_id attribute should not be the same as historylog ID");
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}
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const parent = this.get_tab_info();
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// Create the outer grid container
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this.dataview = new et2_dataview(this.innerDiv, this.egw());
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const dataview_columns = [];
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let _columns = typeof this.options.columns === "string" ?
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this.options.columns.split(',') : this.options.columns;
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for (var i = 0; i < et2_historylog.columns.length; i++)
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{
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dataview_columns[i] = {
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"id": et2_historylog.columns[i].id,
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"caption": et2_historylog.columns[i].caption,
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"width":et2_historylog.columns[i].width,
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"visibility":_columns.indexOf(et2_historylog.columns[i].id) < 0 ?
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et2_dataview_column.ET2_COL_VISIBILITY_INVISIBLE : et2_dataview_column.ET2_COL_VISIBILITY_VISIBLE
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};
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}
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this.dataview.setColumns(dataview_columns);
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// Create widgets for columns that stay the same, and set up varying widgets
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this.createWidgets();
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// Create the gridview controller
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const linkCallback = function ()
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{
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};
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this.controller = new et2_dataview_controller(null, this.dataview.grid);
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this.controller.setContext(this);
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this.controller.setDataProvider(this);
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this.controller.setLinkCallback(linkCallback);
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this.controller.setRowCallback(this.rowCallback);
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this.controller.setActionObjectManager(null);
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const total = typeof this.options.value.total !== "undefined" ?
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this.options.value.total : 0;
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// This triggers an invalidate, which updates the grid
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this.dataview.grid.setTotalCount(total);
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// Insert any data sent from server, so invalidate finds data already
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if(this.options.value.rows && this.options.value.num_rows)
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{
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this.controller.loadInitialData(
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this.options.value.dataStorePrefix,
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this.options.value.row_id,
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this.options.value.rows
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);
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// Remove, to prevent duplication
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delete this.options.value.rows;
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// This triggers an invalidate, which updates the grid
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this.dataview.grid.setTotalCount(total);
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}
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else
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{
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// Trigger the initial update
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this.controller.update();
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}
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// Write something inside the column headers
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for (var i = 0; i < et2_historylog.columns.length; i++)
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{
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jQuery(this.dataview.getHeaderContainerNode(i)).text(et2_historylog.columns[i].caption);
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}
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// Register a resize callback
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jQuery(window).on('resize.' +this.options.value.app + this.options.value.id, function()
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{
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this.dataview.resize();
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}.bind(this));
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}
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/**
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* Destroys all
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*/
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destroy( )
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{
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// Unbind, if bound
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if(this.options.value && !this.options.value.id)
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{
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jQuery(window).off('.' +this.options.value.app + this.options.value.id);
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}
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// Free the widgets
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for(let i = 0; i < et2_historylog.columns.length; i++)
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{
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if(et2_historylog.columns[i].widget) et2_historylog.columns[i].widget.destroy();
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}
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for(let key in this.fields)
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{
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this.fields[key].widget.destroy();
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}
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// Free the grid components
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if(this.dataview) this.dataview.destroy();
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if(this.controller) this.controller.destroy();
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super.destroy();
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}
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/**
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* Create all needed widgets for new / old values
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*/
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createWidgets( )
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{
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// Constant widgets - first 3 columns
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for(let i = 0; i < et2_historylog.columns.length; i++)
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{
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const column = et2_historylog.columns[i];
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if(column.widget_type)
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{
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// Status ID is allowed to be remapped to something else. Only affects the widget ID though
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let attrs = {'readonly': true, 'id': (i == et2_historylog.FIELD ? this.options.status_id : column.id)};
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column.widget = loadWebComponent(column.widget_type, attrs, this);
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column.nodes = jQuery(column.widget.getDetachedNodes());
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}
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}
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// Add in handling for links
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if(typeof this.options.value['status-widgets']['~link~'] == 'undefined')
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{
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et2_historylog.columns[et2_historylog.FIELD].widget.select_options.push({
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value: '~link~',
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label: this.egw().lang('link')
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});
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this.options.value['status-widgets']['~link~'] = 'link';
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}
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// Add in handling for files
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if(typeof this.options.value['status-widgets']['~file~'] == 'undefined')
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{
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et2_historylog.columns[et2_historylog.FIELD].widget.select_options.push({
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value: '~file~',
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label: this.egw().lang('File')
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});
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this.options.value['status-widgets']['~file~'] = 'vfs';
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}
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// Add in handling for user-agent & action
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if(typeof this.options.value['status-widgets']['user_agent_action'] == 'undefined')
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{
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et2_historylog.columns[et2_historylog.FIELD].widget.select_options.push({
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value: 'user_agent_action',
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label: this.egw().lang('User-agent & action')
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});
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}
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// Per-field widgets - new value & old value
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this.fields = {};
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let labels = et2_historylog.columns[et2_historylog.FIELD].widget.select_options;
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// Custom fields - Need to create one that's all read-only for proper display
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let cf_widget = <et2_customfields_list>et2_createWidget('customfields', {'readonly':true}, this);
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cf_widget.loadFields();
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// Override this or it may damage the real values
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cf_widget.getValue = function() {return null;};
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for(let key in cf_widget.widgets)
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{
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// Add label
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let option = (<SelectOption[]>labels).find(option => option.value == et2_customfields_list.PREFIX + key);
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if(option && !option.label)
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{
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option.label = cf_widget.options.customfields[key].label;
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}
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else
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{
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labels.push({
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value: et2_customfields_list.PREFIX + key,
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label: cf_widget.options.customfields[key].label
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});
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}
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// If it doesn't support detached nodes, just treat it as text
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if(cf_widget.widgets[key].getDetachedNodes)
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{
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var nodes = cf_widget.widgets[key].getDetachedNodes();
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for(var i = 0; i < nodes.length; i++)
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{
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if(nodes[i] == null)
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{
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nodes.splice(i, 1);
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}
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}
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// Save to use for each row
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this.fields[et2_customfields_list.PREFIX + key] = {
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attrs: cf_widget.widgets[key].options,
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widget: cf_widget.widgets[key],
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nodes: jQuery(nodes)
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};
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}
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}
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// Add all cf labels
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et2_historylog.columns[et2_historylog.FIELD].widget.set_select_options(labels);
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// From app
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for(var key in this.options.value['status-widgets'])
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{
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let attrs = jQuery.extend({'readonly': true, 'id': key}, this.getArrayMgr('modifications').getEntry(key));
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const field = attrs.type || this.options.value['status-widgets'][key];
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const options = null;
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const widget = this._create_widget(key, field, attrs, options);
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if(widget === null)
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{
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continue;
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}
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if(widget.instanceOf(et2_selectbox)) widget.options.multiple = true;
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widget.transformAttributes(attrs);
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// Save to use for each row
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let nodes = widget._children.length ? [] : jQuery(widget.getDetachedNodes());
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for(let i = 0; i < widget._children.length; i++)
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{
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// @ts-ignore
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nodes.push(jQuery(widget._children[i].getDetachedNodes()));
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}
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this.fields[key] = {
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attrs: attrs,
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widget: widget,
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nodes: nodes
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};
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}
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// Widget for text diffs
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const diff = et2_createWidget('diff', {}, this);
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this.diff = {
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// @ts-ignore
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widget: diff,
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nodes: jQuery(diff.getDetachedNodes())
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};
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}
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_create_widget(key, field, attrs, options)
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{
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let widget = null;
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// If field has multiple parts (is object) and isn't an obvious select box
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if(typeof field === 'object')
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{
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// Check for multi-part statuses needing multiple widgets
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let need_box = false;//!this.getArrayMgr('sel_options').getEntry(key);
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for(let j in field)
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{
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// Require widget to be a widget, to avoid invalid widgets
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// (and template, which is a widget and an infolog todo status)
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if(et2_registry[field[j]] && ['template'].indexOf(field[j]) < 0 || customElements.get(field[j]) || typeof field[j] == "object")
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{
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need_box = true;
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break;
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}
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}
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if(need_box)
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{
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// Multi-part value needs multiple widgets
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widget = loadWebComponent('et2-vbox', attrs, this);
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for(let i in field)
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{
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let type = field[i];
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const child_attrs = jQuery.extend({}, attrs);
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if(typeof type === 'object')
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{
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child_attrs['select_options'] = cleanSelectOptions(field[i]);
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type = 'et2-select';
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}
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else
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{
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delete child_attrs['select_options'];
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}
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child_attrs.id = i;
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const child = this._create_widget(i, type, child_attrs, options);
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widget.addChild(child);
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child.transformAttributes(child_attrs);
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}
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}
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else
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{
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attrs['select_options'] = cleanSelectOptions(field);
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}
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}
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// Check for options after the type, ex: link-entry:infolog
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else if (field.indexOf(':') > 0)
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{
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var options = field.split(':');
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field = options.shift();
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}
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if(widget === null)
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{
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if(typeof field === "string" && typeof window.customElements.get(field) !== "undefined")
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{
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widget = loadWebComponent(field, attrs, this);
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}
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else if(typeof field === "string" && typeof window.customElements.get("et2-" + field) !== "undefined")
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{
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widget = loadWebComponent("et2-" + field, attrs, this);
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console.log("History specified legacy widget '" + field + "' for " + key + ", used web component instead. Please change in PHP source.");
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}
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else
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{
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widget = et2_createWidget(typeof field === 'string' ? field : 'select', attrs, this);
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if(typeof field === "string")
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{
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console.log("History specified legacy widget '" + field + "' for " + key + ". Please change in PHP source.");
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}
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}
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}
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if(!widget.instanceOf(et2_IDetachedDOM))
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{
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this.egw().debug("warn", this, "Invalid widget " + field + " for " + key + ". Status widgets must implement et2_IDetachedDOM.");
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return null;
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}
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// Parse / set legacy options
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if(options)
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{
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const mgr = this.getArrayMgr("content");
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let legacy = widget.constructor.legacyOptions || [];
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for(let i = 0; i < options.length && i < legacy.length; i++)
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{
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// Not set
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if(options[i] === "") continue;
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const attr = widget.attributes[legacy[i]] || {};
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let attrValue = options[i];
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// If the attribute is marked as boolean, parse the
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// expression as bool expression.
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if (attr.type === "boolean")
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{
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attrValue = mgr.parseBoolExpression(attrValue);
|
|
}
|
|
else
|
|
{
|
|
attrValue = mgr.expandName(attrValue);
|
|
}
|
|
attrs[legacy[i]] = attrValue;
|
|
if(typeof widget['set_'+legacy[i]] === 'function')
|
|
{
|
|
widget['set_'+legacy[i]].call(widget, attrValue);
|
|
}
|
|
else
|
|
{
|
|
widget.options[legacy[i]] = attrValue;
|
|
}
|
|
}
|
|
}
|
|
return widget;
|
|
}
|
|
|
|
getDOMNode( _sender)
|
|
{
|
|
if (_sender == this)
|
|
{
|
|
return this.div[0];
|
|
}
|
|
|
|
for (let i = 0; i < et2_historylog.columns.length; i++)
|
|
{
|
|
if (_sender == et2_historylog.columns[i].widget)
|
|
{
|
|
return this.dataview.getHeaderContainerNode(i);
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
|
|
dataFetch( _queriedRange, _callback, _context)
|
|
{
|
|
// Skip getting data if there's no ID
|
|
if(!this.value.id) return;
|
|
|
|
// Set num_rows to fetch via nextmatch
|
|
if ( this.options.value['num_rows'] )
|
|
_queriedRange['num_rows'] = this.options.value['num_rows'];
|
|
|
|
const historylog = this;
|
|
// Pass the fetch call to the API
|
|
this.egw().dataFetch(
|
|
this.getInstanceManager().etemplate_exec_id,
|
|
_queriedRange,
|
|
this._filters,
|
|
this.id,
|
|
function(_response) {
|
|
_callback.call(this,_response);
|
|
},
|
|
_context,
|
|
[]
|
|
);
|
|
}
|
|
|
|
|
|
// Needed by interface
|
|
dataRegisterUID( _uid, _callback, _context)
|
|
{
|
|
this.egw().dataRegisterUID(_uid, _callback, _context, this.getInstanceManager().etemplate_exec_id,
|
|
this.id);
|
|
}
|
|
|
|
dataUnregisterUID( _uid, _callback, _context)
|
|
{
|
|
// Needed by interface
|
|
}
|
|
|
|
/**
|
|
* The row callback gets called by the gridview controller whenever
|
|
* the actual DOM-Nodes for a node with the given data have to be
|
|
* created.
|
|
*
|
|
* @param {type} _data
|
|
* @param {type} _row
|
|
* @param {type} _idx
|
|
* @param {type} _entry
|
|
*/
|
|
rowCallback( _data, _row, _idx, _entry)
|
|
{
|
|
let tr = _row.getDOMNode();
|
|
jQuery(tr).attr("valign","top");
|
|
|
|
let row = this.dataview.rowProvider.getPrototype("default");
|
|
let self = this;
|
|
jQuery("div", row).each(function (i) {
|
|
let nodes : any[] | JQuery = [];
|
|
let widget = et2_historylog.columns[i].widget;
|
|
let value = _data[et2_historylog.columns[i].id];
|
|
if(et2_historylog.OWNER === i && _data['share_email'])
|
|
{
|
|
// Show share email instead of owner
|
|
widget = undefined;
|
|
value = _data['share_email'];
|
|
}
|
|
// Get widget from list, unless it needs a diff widget
|
|
if((typeof widget == 'undefined' || widget == null) && typeof self.fields[_data.status] != 'undefined' && (
|
|
i < et2_historylog.NEW_VALUE ||
|
|
i >= et2_historylog.NEW_VALUE && (
|
|
self.fields[_data.status].nodes || !self._needsDiffWidget(_data['status'], _data[et2_historylog.columns[et2_historylog.OLD_VALUE].id])
|
|
)
|
|
))
|
|
{
|
|
widget = self.fields[_data.status].widget;
|
|
if(widget && typeof window.customElements.get(widget.localName) != "undefined")
|
|
{
|
|
nodes = widget.clone() // Note: Slower than cloneNode(), but simpler to deal with all the different widgets;
|
|
widget = nodes;
|
|
}
|
|
else if(!widget._children.length)
|
|
{
|
|
nodes = self.fields[_data.status].nodes.clone();
|
|
}
|
|
}
|
|
// WebComponent IS the node
|
|
else if(widget && typeof window.customElements.get(widget.localName) != "undefined")
|
|
{
|
|
nodes = widget.clone() // Note: Slower than cloneNode(), but simpler to deal with all the different widgets;
|
|
widget = nodes;
|
|
}
|
|
else if(widget)
|
|
{
|
|
nodes = et2_historylog.columns[i].nodes.clone();
|
|
}
|
|
else if((
|
|
// Already parsed & cached
|
|
typeof _data[et2_historylog.columns[et2_historylog.NEW_VALUE].id] == "object" &&
|
|
typeof _data[et2_historylog.columns[et2_historylog.NEW_VALUE].id] != "undefined" &&
|
|
_data[et2_historylog.columns[et2_historylog.NEW_VALUE].id] !== null) || // typeof null === 'object'
|
|
// Large old value
|
|
self._needsDiffWidget(_data['status'], _data[et2_historylog.columns[et2_historylog.OLD_VALUE].id]) ||
|
|
// Large new value
|
|
self._needsDiffWidget(_data['status'], _data[et2_historylog.columns[et2_historylog.NEW_VALUE].id]))
|
|
{
|
|
// Large text value - span both columns, and show a nice diff
|
|
let jthis = jQuery(this);
|
|
if(i === et2_historylog.NEW_VALUE)
|
|
{
|
|
// Diff widget
|
|
widget = self.diff.widget;
|
|
nodes = self.diff.nodes.clone();
|
|
|
|
if(widget) widget.setDetachedAttributes(nodes, {
|
|
value: value,
|
|
label: jthis.parents("td").prev().text()
|
|
});
|
|
|
|
self._spanValueColumns(jthis);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// No widget fallback - display actual value
|
|
nodes = jQuery('<span>').text(value === null ? '' : value);
|
|
}
|
|
if(widget)
|
|
{
|
|
if(widget._children.length)
|
|
{
|
|
// Multi-part values
|
|
for(var j = 0; j < widget._children.length; j++)
|
|
{
|
|
const id = widget._children[j].id;
|
|
const widget_value = value ? value[id] || "" : "";
|
|
widget._children[j].setDetachedAttributes(nodes[j], {value: widget_value});
|
|
}
|
|
}
|
|
else
|
|
{
|
|
widget.setDetachedAttributes(nodes, {value:value});
|
|
}
|
|
}
|
|
jQuery(this).append(nodes);
|
|
});
|
|
jQuery(tr).append(row.children());
|
|
|
|
return tr;
|
|
}
|
|
|
|
/**
|
|
* How to tell if the row needs a diff widget or not
|
|
*
|
|
* @param {string} columnName
|
|
* @param {string} value
|
|
* @returns {Boolean}
|
|
*/
|
|
_needsDiffWidget( columnName, value)
|
|
{
|
|
if(typeof value !== "string" && value)
|
|
{
|
|
this.egw().debug("warn", "Crazy diff value", value);
|
|
return false;
|
|
}
|
|
return value === '***diff***';
|
|
}
|
|
|
|
/**
|
|
* Make a single row's new value cell span across both new value and old value
|
|
* columns. Used for diff widget.
|
|
*
|
|
* @param {jQuery} row jQuery wrapped row node
|
|
*/
|
|
_spanValueColumns(row)
|
|
{
|
|
// Stretch column 4
|
|
row.parents("td").attr("colspan", 2)
|
|
.css("border-right", "none");
|
|
row.css("width", (
|
|
this.dataview.getColumnMgr().getColumnWidth(et2_historylog.NEW_VALUE) +
|
|
this.dataview.getColumnMgr().getColumnWidth(et2_historylog.OLD_VALUE) - 10) + 'px');
|
|
|
|
// Skip column 5
|
|
row.parents("td").next().remove();
|
|
}
|
|
|
|
_resize()
|
|
{
|
|
let tab = this.get_tab_info();
|
|
if(this.dataview)
|
|
{
|
|
const style = getComputedStyle(tab.contentDiv);
|
|
// -# to avoid scrollbars
|
|
this.dataview.resize(
|
|
Math.min(
|
|
window.innerWidth - 15,
|
|
parseInt(style.width)
|
|
) - 5,
|
|
parseInt(style.height) - parseInt(style.paddingTop) - parseInt(style.paddingBottom) - 5
|
|
);
|
|
}
|
|
}
|
|
|
|
resize(_height)
|
|
{
|
|
|
|
this._resize();
|
|
// Resize diff widgets to match new space
|
|
if(this.dataview)
|
|
{
|
|
const columns = this.dataview.getColumnMgr();
|
|
jQuery('.et2_diff', this.div).closest('.innerContainer')
|
|
.width(columns.getColumnWidth(et2_historylog.NEW_VALUE) + columns.getColumnWidth(et2_historylog.OLD_VALUE));
|
|
}
|
|
}
|
|
}
|
|
et2_register_widget(et2_historylog, ['historylog']); |