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f7f4053d1a
This lets us add LitElement's updateComplete Promise into the list of things to wait for, and solves the problem of app init code being run before widgets are complete. https://lit.dev/docs/components/lifecycle/#reactive-update-cycle-completing
747 lines
22 KiB
TypeScript
747 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_dynheight} from "./et2_widget_dynheight";
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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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/**
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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: 'date-time', widget: null, nodes: null},
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{'id': 'owner', caption: 'User', 'width': '150px', widget_type: 'select-account', widget: null, nodes: null},
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{'id': 'status', caption: 'Changed', 'width': '120px', widget_type: '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 dynheight: et2_dynheight;
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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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}
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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 = function(e)
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{
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e.data.div.unbind("click.history");
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// Bind on click tap, because we need to update history size
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// after a rezise happend and history log was not the active tab
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e.data.div.bind("click.history", {"history": e.data.history, div: tab.flagDiv}, function (e) {
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if (e.data.history && e.data.history.dynheight) {
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e.data.history.dynheight.update(function (_w, _h) {
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e.data.history.dataview.resize(_w, _h);
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});
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}
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});
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if (typeof e.data.history.dataview == "undefined") {
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e.data.history.finishInit();
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if (e.data.history.dynheight) {
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e.data.history.dynheight.update(function (_w, _h) {
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e.data.history.dataview.resize(_w, _h);
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});
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}
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}
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};
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tab.flagDiv.bind("click.history",{"history": this, div: tab.flagDiv}, handler);
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// Display if history tab is selected
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if(tab.contentDiv.is(':visible') && typeof this.dataview == 'undefined')
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{
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tab.flagDiv.trigger("click.history");
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}
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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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// Create the dynheight component which dynamically scales the inner
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// container.
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this.div.parentsUntil('.et2_tabs').height('100%');
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const parent = this.get_tab_info();
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this.dynheight = new et2_dynheight(parent ? parent.contentDiv : this.div.parent(),
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this.innerDiv, 250
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);
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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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if (this && typeof this.dynheight != 'undefined') this.dynheight.update(function(_w, _h) {
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this.dataview.resize(_w, _h);
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}.bind(this));
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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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if(this.dynheight) this.dynheight.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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if(et2_historylog.columns[i].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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var attrs = {'readonly': true, 'id': (i == et2_historylog.FIELD ? this.options.status_id : et2_historylog.columns[i].id)};
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et2_historylog.columns[i].widget = et2_createWidget(et2_historylog.columns[i].widget_type, attrs, this);
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et2_historylog.columns[i].widget.transformAttributes(attrs);
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et2_historylog.columns[i].nodes = jQuery(et2_historylog.columns[i].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.optionValues['~link~'] = this.egw().lang('link');
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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.optionValues['~file~'] = this.egw().lang('File');
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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.optionValues['user_agent_action'] = this.egw().lang('User-agent & action');
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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.optionValues;
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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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labels[cf_widget.prefix + key] = cf_widget.options.customfields[key].label;
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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) nodes.splice(i,1);
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}
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// Save to use for each row
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this.fields[cf_widget.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)// && (et2_registry[field[j]].prototype.instanceOf(et2_valueWidget))
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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 = et2_createWidget('vbox', attrs, this);
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for(var 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'] = field[i];
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type = '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'] = 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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widget = et2_createWidget(typeof field === 'string' ? field : 'select', attrs, this);
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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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{
|
|
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._children.length)
|
|
{
|
|
nodes = self.fields[_data.status].nodes.clone();
|
|
}
|
|
for(var j = 0; j < widget._children.length; j++)
|
|
{
|
|
// @ts-ignore
|
|
nodes.push(self.fields[_data.status].nodes[j].clone());
|
|
if(widget._children[j].instanceOf(et2_diff))
|
|
{
|
|
self._spanValueColumns(jQuery(this));
|
|
}
|
|
}
|
|
}
|
|
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
|
|
const box = jQuery(widget.getDOMNode()).clone();
|
|
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});
|
|
box.append(nodes[j]);
|
|
}
|
|
nodes = box;
|
|
}
|
|
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(_height)
|
|
{
|
|
if (typeof this.options != 'undefined' && _height
|
|
&& typeof this.options.resize_ratio != 'undefined')
|
|
{
|
|
// apply the ratio
|
|
_height = (this.options.resize_ratio != '')? _height * this.options.resize_ratio: _height;
|
|
if (_height != 0)
|
|
{
|
|
// 250px is the default value for history widget
|
|
// if it's not loaded yet and window is resized
|
|
// then add the default height with excess_height
|
|
if (this.div.height() == 0) _height += 250;
|
|
this.div.height(this.div.height() + _height);
|
|
|
|
// trigger the history registered resize
|
|
// in order to update the height with new value
|
|
this.div.trigger('resize.' +this.options.value.app + this.options.value.id);
|
|
}
|
|
}
|
|
if(this.dynheight)
|
|
{
|
|
this.dynheight.update();
|
|
}
|
|
// 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']);
|