mirror of
https://github.com/EGroupware/egroupware.git
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904 lines
34 KiB
TypeScript
904 lines
34 KiB
TypeScript
/**
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* EGroupware eTemplate2 - JS Dialog Widget class
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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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* @link http://www.egroupware.org
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* @author Nathan Gray
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* @copyright Nathan Gray 2013
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* @version $Id$
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*/
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/*egw:uses
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et2_core_widget;
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/vendor/bower-asset/jquery-ui/jquery-ui.js;
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*/
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import {et2_createWidget, et2_register_widget, WidgetConfig} from "./et2_core_widget";
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import {et2_widget} from "./et2_core_widget";
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import {et2_button} from "./et2_widget_button";
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import {ClassWithAttributes} from "./et2_core_inheritance";
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import {et2_DOMWidget} from "./et2_core_DOMWidget";
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import {etemplate2} from "./etemplate2";
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/**
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* A common dialog widget that makes it easy to imform users or prompt for information.
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*
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* It is possible to have a custom dialog by using a template, but you can also use
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* the static method et2_dialog.show_dialog(). At its simplest, you can just use:
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* <code>
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* et2_dialog.show_dialog(false, "Operation completed");
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* </code>
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* Or a more complete example:
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* <code>
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* var callback = function (button_id)
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* {
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* if(button_id == et2_dialog.YES_BUTTON)
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* {
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* // Do stuff
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* }
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* else if (button_id == et2_dialog.NO_BUTTON)
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* {
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* // Other stuff
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* }
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* else if (button_id == et2_dialog.CANCEL_BUTTON)
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* {
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* // Abort
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* }
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* }.
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* var dialog = et2_dialog.show_dialog(
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* callback, "Erase the entire database?","Break things", {} // value
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* et2_dialog.BUTTONS_YES_NO_CANCEL, et2_dialog.WARNING_MESSAGE
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* );
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* </code>
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*
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*
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* The parameters for the above are all optional, except callback and message:
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* callback - function called when the dialog closes, or false/null.
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* The ID of the button will be passed. Button ID will be one of the et2_dialog.*_BUTTON constants.
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* The callback is _not_ called if the user closes the dialog with the X in the corner, or presses ESC.
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* message - (plain) text to display
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* title - Dialog title
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* value (for prompt)
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* buttons - et2_dialog BUTTONS_* constant, or an array of button settings
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* dialog_type - et2_dialog *_MESSAGE constant
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* icon - URL of icon
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*
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* Note that these methods will _not_ block program flow while waiting for user input.
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* The user's input will be provided to the callback.
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*
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* You can also use the standard et2_createWidget() to create a custom dialog using an etemplate, even setting all
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* the buttons yourself.
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* <code>
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* var dialog = et2_createWidget("dialog",{
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* // If you use a template, the second parameter will be the value of the template, as if it were submitted.
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* callback: function(button_id, value) {...}, // return false to prevent dialog closing
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* buttons: [
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* // These ones will use the callback, just like normal
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* {text: egw.lang("OK"),id:"OK", class="ui-priority-primary", default: true},
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* {text: egw.lang("Yes"),id:"Yes"},
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* {text: egw.lang("Sure"),id:"Sure"},
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* {text: egw.lang("Maybe"),click: function() {
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* // If you override, 'this' will be the dialog DOMNode.
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* // Things get more complicated.
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* // Do what you like, but don't forget this line:
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* jQuery(this).dialog("close")
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* }, class="ui-state-error"},
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*
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* ],
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* title: 'Why would you want to do this?',
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* template:"/egroupware/addressbook/templates/default/edit.xet",
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* value: { content: {...default values}, sel_options: {...}...}
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* });
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* </code>
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* @augments et2_widget
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* @see http://api.jqueryui.com/dialog/
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*/
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export class et2_dialog extends et2_widget {
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static readonly _attributes: any = {
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callback: {
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name: "Callback",
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type: "js",
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description: "Callback function is called with the value when the dialog is closed",
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"default": function (button_id) {
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egw.debug("log", "Button ID: %d", button_id);
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}
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},
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beforeClose: {
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name: "before close callback",
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type: "js",
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description: "Callback function before dialog is closed, return false to prevent that",
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"default": function () {
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}
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},
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message: {
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name: "Message",
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type: "string",
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description: "Dialog message (plain text, no html)",
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"default": "Somebody forgot to set this..."
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},
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dialog_type: {
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name: "Dialog type",
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type: "integer",
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description: "To use a pre-defined dialog style, use et2_dialog.ERROR_MESSAGE, INFORMATION_MESSAGE,WARNING_MESSAGE,QUESTION_MESSAGE,PLAIN_MESSAGE constants. Default is et2_dialog.PLAIN_MESSAGE",
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"default": 0 //this.PLAIN_MESSAGE
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},
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buttons: {
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name: "Buttons",
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type: "any",
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"default": 0, //this.BUTTONS_OK,
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description: "Buttons that appear at the bottom of the dialog. You can use the constants et2_dialog.BUTTONS_OK, BUTTONS_YES_NO, BUTTONS_YES_NO_CANCEL, BUTTONS_OK_CANCEL, or pass in an array for full control"
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},
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icon: {
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name: "Icon",
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type: "string",
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description: "URL of an icon for the dialog. If omitted, an icon based on dialog_type will be used.",
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"default": ""
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},
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title: {
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name: "Title",
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type: "string",
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description: "Title for the dialog box (plain text, no html)",
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"default": ""
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},
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modal: {
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name: "Modal",
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type: "boolean",
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description: "Prevent the user from interacting with the page",
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"default": true
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},
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resizable: {
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name: "Resizable",
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type: "boolean",
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description: "Allow the user to resize the dialog",
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"default": true
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},
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value: {
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"name": "Value",
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"description": "The (default) value of the dialog. Use with template.",
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"type": "any",
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"default": et2_no_init
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},
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template: {
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"name": "Template",
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"description": "Instead of displaying a simple message, a full template can be loaded instead. Set defaults with value.",
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"type": "string",
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"default": et2_no_init
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},
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minWidth: {
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name: "minimum width",
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type: "integer",
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description: "Define minimum width of dialog",
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"default": 0
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},
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minHeight: {
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name: "minimum height",
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type: "integer",
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description: "Define minimum height of dialog",
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"default": 0
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},
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width: {
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name: "width",
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type: "string",
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description: "Define width of dialog, the default is auto",
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"default": et2_no_init
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},
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height: {
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name: "height",
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type: "string",
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description: "Define width of dialog, the default is auto",
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"default": 'auto'
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},
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position: {
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name: "position",
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type: "string",
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description: "Define position of dialog in the main window",
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default: "center"
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},
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appendTo: {
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name: "appendTo",
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type: "string",
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description: "Defines the dialog parent context",
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default: ''
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},
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draggable: {
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name: "Draggable",
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type: "boolean",
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description: "Allow the user to drag the dialog",
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default: true
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},
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closeOnEscape: {
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name: "close on escape",
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type: "boolean",
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description: "Allow the user to close the dialog by hiting escape",
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default: true
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},
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dialogClass: {
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name: "dialog class",
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type: "string",
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description: "Add css classed into dialog container",
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default: ''
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}
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};
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/**
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* Details for dialog type options
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*/
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private readonly _dialog_types: any = [
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//PLAIN_MESSAGE: 0
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"",
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//INFORMATION_MESSAGE: 1,
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"dialog_info",
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//QUESTION_MESSAGE: 2,
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"dialog_help",
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//WARNING_MESSAGE: 3,
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"dialog_warning",
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//ERROR_MESSAGE: 4,
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"dialog_error"
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];
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private readonly _buttons: any = [
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/*
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Pre-defined Button combos
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- button ids copied from et2_dialog static, since the constants are not defined yet
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- image get replaced by 'style="background-image: url('+egw.image(image)+')' for an image prefixing text
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*/
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//BUTTONS_OK: 0,
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[{"button_id": 1, "text": 'ok', id: 'dialog[ok]', image: 'check', "default": true}],
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//BUTTONS_OK_CANCEL: 1,
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[
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{"button_id": 1, "text": 'ok', id: 'dialog[ok]', image: 'check', "default": true},
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{"button_id": 0, "text": 'cancel', id: 'dialog[cancel]', image: 'cancel'}
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],
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//BUTTONS_YES_NO: 2,
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[
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{"button_id": 2, "text": 'yes', id: 'dialog[yes]', image: 'check', "default": true},
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{"button_id": 3, "text": 'no', id: 'dialog[no]', image: 'cancelled'}
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],
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//BUTTONS_YES_NO_CANCEL: 3,
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[
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{"button_id": 2, "text": 'yes', id: 'dialog[yes]', image: 'check', "default": true},
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{"button_id": 3, "text": 'no', id: 'dialog[no]', image: 'cancelled'},
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{"button_id": 0, "text": 'cancel', id: 'dialog[cancel]', image: 'cancel'}
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]
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];
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/**
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* Types
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* @constant
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*/
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public static PLAIN_MESSAGE: number = 0;
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public static INFORMATION_MESSAGE: number = 1;
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public static QUESTION_MESSAGE: number = 2;
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public static WARNING_MESSAGE: number = 3;
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public static ERROR_MESSAGE: number = 4;
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/* Pre-defined Button combos */
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public static BUTTONS_OK: number = 0;
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public static BUTTONS_OK_CANCEL: number = 1;
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public static BUTTONS_YES_NO: number = 2;
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public static BUTTONS_YES_NO_CANCEL: number = 3;
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/* Button constants */
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public static CANCEL_BUTTON: number = 0;
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public static OK_BUTTON: number = 1;
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public static YES_BUTTON: number = 2;
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public static NO_BUTTON: number = 3;
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div: JQuery = null;
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template: etemplate2 = null;
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constructor(_parent?, _attrs? : WidgetConfig, _child? : object) {
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super(_parent, _attrs, ClassWithAttributes.extendAttributes(et2_dialog._attributes, _child || {}));
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// Define this as null to avoid breaking any hierarchies (eg: destroy())
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if (this.getParent() != null) this.getParent().removeChild(this);
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// Button callbacks need a reference to this
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let self = this;
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for (let i = 0; i < this._buttons.length; i++) {
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for (let j = 0; j < this._buttons[i].length; j++) {
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this._buttons[i][j].click = (function (id) {
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return function (event) {
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self.click(event.target, id);
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};
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})(this._buttons[i][j].button_id);
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// translate button texts, as translations are not available before
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this._buttons[i][j].text = egw.lang(this._buttons[i][j].text);
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}
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}
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this.div = jQuery(document.createElement("div"));
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this._createDialog();
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}
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/**
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* Clean up dialog
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*/
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destroy() {
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if (this.div != null) {
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// Un-dialog the dialog
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this.div.dialog("destroy");
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if (this.template) {
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this.template.clear(true);
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this.template = null;
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}
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this.div = null;
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}
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// Call the inherited constructor
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super.destroy();
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}
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/**
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* Internal callback registered on all standard buttons.
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* The provided callback is called after the dialog is closed.
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*
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* @param target DOMNode The clicked button
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* @param button_id integer The ID of the clicked button
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*/
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click(target: HTMLElement, button_id: number) {
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if (this.options.callback) {
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if (this.options.callback.call(this, button_id, this.get_value()) === false) return;
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}
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// Triggers destroy too
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this.div.dialog("close");
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}
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/**
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* Returns the values of any widgets in the dialog. This does not include
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* the buttons, which are only supplied for the callback.
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*/
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get_value() {
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var value = this.options.value;
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if (this.template) {
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value = this.template.getValues(this.template.widgetContainer);
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}
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return value;
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}
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/**
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* Set the displayed prompt message
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*
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* @param {string} message New message for the dialog
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*/
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set_message(message) {
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this.options.message = message;
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this.div.empty()
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.append("<img class='dialog_icon' />")
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.append(jQuery('<div/>').text(message));
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}
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/**
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* Set the dialog type to a pre-defined type
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*
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* @param {integer} type constant from et2_dialog
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*/
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set_dialog_type(type) {
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if (this.options.dialog_type != type && typeof this._dialog_types[type] == "string") {
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this.options.dialog_type = type;
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}
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this.set_icon(this._dialog_types[type] ? egw.image(this._dialog_types[type]) : "");
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}
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/**
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* Set the icon for the dialog
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*
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* @param {string} icon_url
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*/
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set_icon(icon_url) {
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if (icon_url == "") {
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jQuery("img.dialog_icon", this.div).hide();
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} else {
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jQuery("img.dialog_icon", this.div).show().attr("src", icon_url);
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}
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}
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/**
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* Set the dialog buttons
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*
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* Use either the pre-defined options in et2_dialog, or an array
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* @see http://api.jqueryui.com/dialog/#option-buttons
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* @param {array} buttons
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*/
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set_buttons(buttons) {
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this.options.buttons = buttons;
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if (buttons instanceof Array) {
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for (var i = 0; i < buttons.length; i++) {
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var button = buttons[i];
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if (!button.click) {
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button.click = jQuery.proxy(this.click, this, null, button.id);
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}
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// set a default background image and css class based on buttons id
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if (button.id && typeof button.class == 'undefined') {
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for (var name in et2_button.default_classes) {
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if (button.id.match(et2_button.default_classes[name])) {
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button.class = (typeof button.class == 'undefined' ? '' : button.class + ' ') + name;
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break;
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}
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}
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}
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if (button.id && typeof button.image == 'undefined' && typeof button.style == 'undefined') {
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for (var name in et2_button.default_background_images) {
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if (button.id.match(et2_button.default_background_images[name])) {
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button.image = name;
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break;
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}
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}
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}
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if (button.image) {
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button.style = 'background-image: url(' +
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(button.image.match('^http|\/') ?
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button.image : this.egw().image(button.image, 'api'))
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+ ')';
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delete button.image;
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}
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}
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}
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// If dialog already created, update buttons
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if (this.div.data('ui-dialog')) {
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this.div.dialog("option", "buttons", buttons);
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// Focus default button so enter works
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jQuery('.ui-dialog-buttonpane button[default]', this.div.parent()).focus();
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}
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}
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/**
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* Set the dialog title
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*
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* @param {string} title New title for the dialog
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*/
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set_title(title) {
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this.options.title = title;
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this.div.dialog("option", "title", title);
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}
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/**
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* Block interaction with the page behind the dialog
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*
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* @param {boolean} modal Block page behind dialog
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*/
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set_modal(modal) {
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this.options.modal = modal;
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this.div.dialog("option", "modal", modal);
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}
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/**
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* Load an etemplate into the dialog
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*
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* @param template String etemplate file name
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*/
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set_template(template) {
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if (this.template && this.options.template != template) {
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this.template.clear();
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}
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this.template = new etemplate2(this.div[0], false);
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if (template.indexOf('.xet') > 0) {
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// File name provided, fetch from server
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this.template.load("", template, this.options.value || {content: {}}, jQuery.proxy(function () {
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// Set focus to the first input
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jQuery('input', this.div).first().focus();
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}, this));
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} else {
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// Just template name, it better be loaded already
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this.template.load(template, '', this.options.value || {},
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// true: do NOT call et2_ready, as it would overwrite this.et2 in app.js
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undefined, undefined, true);
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}
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// Don't let dialog closing destroy the parent session
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if(this.template.etemplate_exec_id && this.template.app)
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{
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for(let et of etemplate2.getByApplication(this.template.app))
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{
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if(et !== this.template && et.etemplate_exec_id === this.template.etemplate_exec_id)
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{
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// Found another template using that exec_id, don't destroy when dialog closes.
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this.template.unbind_unload();
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break;
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}
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}
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}
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// set template-name as id, to allow to style dialogs
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this.div.children().attr('id', template.replace(/^(.*\/)?([^/]+)(\.xet)?$/, '$2').replace(/\./g, '-'));
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}
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/**
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* Actually create and display the dialog
|
|
*/
|
|
_createDialog() {
|
|
if (this.options.template) {
|
|
this.set_template(this.options.template);
|
|
} else {
|
|
this.set_message(this.options.message);
|
|
this.set_dialog_type(this.options.dialog_type);
|
|
}
|
|
this.set_buttons(typeof this.options.buttons == "number" ? this._buttons[this.options.buttons] : this.options.buttons);
|
|
let position_my, position_at = '';
|
|
if (this.options.position)
|
|
{
|
|
let positions = this.options.position.split(',');
|
|
position_my = positions[0] ? positions[0].trim() : 'center';
|
|
position_at = positions[1] ? positions[1].trim() : position_my;
|
|
}
|
|
let options = {
|
|
// Pass the internal object, not the option
|
|
buttons: this.options.buttons,
|
|
modal: this.options.modal,
|
|
resizable: this.options.resizable,
|
|
minWidth: this.options.minWidth,
|
|
minHeight: this.options.minHeight,
|
|
maxWidth: 640,
|
|
height: this.options.height,
|
|
title: this.options.title,
|
|
open: function () {
|
|
// Focus default button so enter works
|
|
jQuery(this).parents('.ui-dialog-buttonpane button[default]').focus();
|
|
window.setTimeout(function () {
|
|
jQuery(this).dialog('option', 'position', {
|
|
my: position_my,
|
|
at: position_at,
|
|
of: window
|
|
});
|
|
}.bind(this), 0);
|
|
},
|
|
close: jQuery.proxy(function () {
|
|
this.destroy();
|
|
}, this),
|
|
beforeClose: this.options.beforeClose,
|
|
closeText: this.egw().lang('close'),
|
|
position: {my: "center", at: "center", of: window},
|
|
appendTo: this.options.appendTo,
|
|
draggable: this.options.draggable,
|
|
closeOnEscape: this.options.closeOnEscape,
|
|
dialogClass: this.options.dialogClass,
|
|
};
|
|
// Leaving width unset lets it size itself according to contents
|
|
if (this.options.width) {
|
|
options['width'] = this.options.width;
|
|
}
|
|
|
|
this.div.dialog(options);
|
|
|
|
// Make sure dialog is wide enough for the title
|
|
// Arbitrary numbers that seem to work nicely.
|
|
let title_width = 20 + 10 * this.options.title.length;
|
|
if (this.div.width() < title_width && this.options.title.trim()) {
|
|
// Auto-sizing chopped the title
|
|
this.div.dialog('option', 'width', title_width);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create a parent to inject application specific egw object with loaded translations into et2_dialog
|
|
*
|
|
* @param {string|egw} _egw_or_appname egw object with already loaded translations or application name to load translations for
|
|
*/
|
|
static _create_parent(_egw_or_appname? : string | IegwAppLocal) {
|
|
if (typeof _egw_or_appname == 'undefined') {
|
|
// @ts-ignore
|
|
_egw_or_appname = egw_appName;
|
|
}
|
|
// create a dummy parent with a correct reference to an application specific egw object
|
|
let parent = new et2_widget();
|
|
// if egw object is passed in because called from et2, just use it
|
|
if (typeof _egw_or_appname != 'string') {
|
|
parent.setApiInstance(_egw_or_appname);
|
|
}
|
|
// otherwise use given appname to create app-specific egw instance and load default translations
|
|
else {
|
|
parent.setApiInstance(egw(_egw_or_appname));
|
|
parent.egw().langRequireApp(parent.egw().window, _egw_or_appname);
|
|
}
|
|
return parent;
|
|
}
|
|
|
|
/**
|
|
* Show a confirmation dialog
|
|
*
|
|
* @param {function} _callback Function called when the user clicks a button. The context will be the et2_dialog widget, and the button constant is passed in.
|
|
* @param {string} _message Message to be place in the dialog.
|
|
* @param {string} _title Text in the top bar of the dialog.
|
|
* @param _value passed unchanged to callback as 2. parameter
|
|
* @param {integer|array} _buttons One of the BUTTONS_ constants defining the set of buttons at the bottom of the box
|
|
* @param {integer} _type One of the message constants. This defines the style of the message.
|
|
* @param {string} _icon URL of an icon to display. If not provided, a type-specific icon will be used.
|
|
* @param {string|egw} _egw_or_appname egw object with already laoded translations or application name to load translations for
|
|
*/
|
|
static show_dialog(_callback? : Function, _message? : string, _title? : string, _value? : object, _buttons?, _type? : number, _icon? : string, _egw_or_appname? : string | IegwAppLocal) {
|
|
let parent = et2_dialog._create_parent(_egw_or_appname);
|
|
|
|
// Just pass them along, widget handles defaults & missing
|
|
return et2_createWidget("dialog", {
|
|
callback: _callback || function () {
|
|
},
|
|
message: _message,
|
|
title: _title || parent.egw().lang('Confirmation required'),
|
|
buttons: typeof _buttons != 'undefined' ? _buttons : et2_dialog.BUTTONS_YES_NO,
|
|
dialog_type: typeof _type != 'undefined' ? _type : et2_dialog.QUESTION_MESSAGE,
|
|
icon: _icon,
|
|
value: _value,
|
|
width: 'auto'
|
|
}, parent);
|
|
};
|
|
|
|
/**
|
|
* Show an alert message with OK button
|
|
*
|
|
* @param {string} _message Message to be place in the dialog.
|
|
* @param {string} _title Text in the top bar of the dialog.
|
|
* @param {integer} _type One of the message constants. This defines the style of the message.
|
|
*/
|
|
static alert(_message? : string, _title? : string, _type?) {
|
|
let parent = et2_dialog._create_parent(et2_dialog._create_parent().egw());
|
|
et2_createWidget("dialog", {
|
|
callback: function () {
|
|
},
|
|
message: _message,
|
|
title: _title,
|
|
buttons: et2_dialog.BUTTONS_OK,
|
|
dialog_type: _type || et2_dialog.INFORMATION_MESSAGE
|
|
}, parent);
|
|
}
|
|
|
|
/**
|
|
* Show a prompt dialog
|
|
*
|
|
* @param {function} _callback Function called when the user clicks a button. The context will be the et2_dialog widget, and the button constant is passed in.
|
|
* @param {string} _message Message to be place in the dialog.
|
|
* @param {string} _title Text in the top bar of the dialog.
|
|
* @param {string} _value for prompt, passed to callback as 2. parameter
|
|
* @param {integer|array} _buttons One of the BUTTONS_ constants defining the set of buttons at the bottom of the box
|
|
* @param {string|egw} _egw_or_appname egw object with already laoded translations or application name to load translations for
|
|
*/
|
|
static show_prompt(_callback, _message, _title?, _value?, _buttons?, _egw_or_appname?) {
|
|
var callback = _callback;
|
|
// Just pass them along, widget handles defaults & missing
|
|
return et2_createWidget("dialog", {
|
|
callback: function (_button_id, _value) {
|
|
if (typeof callback == "function") {
|
|
callback.call(this, _button_id, _value.value);
|
|
}
|
|
},
|
|
title: _title || egw.lang('Input required'),
|
|
buttons: _buttons || et2_dialog.BUTTONS_OK_CANCEL,
|
|
value: {
|
|
content: {
|
|
value: _value,
|
|
message: _message
|
|
}
|
|
},
|
|
template: egw.webserverUrl + '/api/templates/default/prompt.xet',
|
|
class: "et2_prompt"
|
|
}, et2_dialog._create_parent(_egw_or_appname));
|
|
}
|
|
|
|
/**
|
|
* Method to build a confirmation dialog only with
|
|
* YES OR NO buttons and submit content back to server
|
|
*
|
|
* @param {widget} _senders widget that has been clicked
|
|
* @param {String} _dialogMsg message shows in dialog box
|
|
* @param {String} _titleMsg message shows as a title of the dialog box
|
|
* @param {Bool} _postSubmit true: use postSubmit instead of submit
|
|
*
|
|
* @description submit the form contents including the button that has been pressed
|
|
*/
|
|
static confirm(_senders, _dialogMsg, _titleMsg, _postSubmit) {
|
|
var senders = _senders;
|
|
var buttonId = _senders.id;
|
|
var dialogMsg = (typeof _dialogMsg != "undefined") ? _dialogMsg : '';
|
|
var titleMsg = (typeof _titleMsg != "undefined") ? _titleMsg : '';
|
|
var egw = _senders instanceof et2_widget ? _senders.egw() : et2_dialog._create_parent().egw();
|
|
var callbackDialog = function (button_id) {
|
|
if (button_id == et2_dialog.YES_BUTTON) {
|
|
if (_postSubmit)
|
|
{
|
|
senders.getRoot().getInstanceManager().postSubmit(buttonId);
|
|
}
|
|
else if (senders.instanceOf(et2_button) && senders.getType() !== "buttononly")
|
|
{
|
|
senders.clicked = true;
|
|
senders.getInstanceManager().submit(senders, false, senders.options.novalidate);
|
|
senders.clicked = false;
|
|
}
|
|
else
|
|
{
|
|
senders.getRoot().getInstanceManager().submit(buttonId);
|
|
}
|
|
}
|
|
};
|
|
et2_dialog.show_dialog(callbackDialog, egw.lang(dialogMsg), egw.lang(titleMsg), {},
|
|
et2_dialog.BUTTONS_YES_NO, et2_dialog.WARNING_MESSAGE, undefined, egw);
|
|
};
|
|
|
|
|
|
/**
|
|
* Show a dialog for a long-running, multi-part task
|
|
*
|
|
* Given a server url and a list of parameters, this will open a dialog with
|
|
* a progress bar, asynchronously call the url with each parameter, and update
|
|
* the progress bar.
|
|
* Any output from the server will be displayed in a box.
|
|
*
|
|
* When all tasks are done, the callback will be called with boolean true. It will
|
|
* also be called if the user clicks a button (OK or CANCEL), so be sure to
|
|
* check to avoid executing more than intended.
|
|
*
|
|
* @param {function} _callback Function called when the user clicks a button,
|
|
* or when the list is done processing. The context will be the et2_dialog
|
|
* widget, and the button constant is passed in.
|
|
* @param {string} _message Message to be place in the dialog. Usually just
|
|
* text, but DOM nodes will work too.
|
|
* @param {string} _title Text in the top bar of the dialog.
|
|
* @param {string} _menuaction the menuaction function which should be called and
|
|
* which handles the actual request. If the menuaction is a full featured
|
|
* url, this one will be used instead.
|
|
* @param {Array[]} _list - List of parameters, one for each call to the
|
|
* address. Multiple parameters are allowed, in an array.
|
|
* @param {string|egw} _egw_or_appname egw object with already laoded translations or application name to load translations for
|
|
*
|
|
* @return {et2_dialog}
|
|
*/
|
|
static long_task(_callback, _message, _title, _menuaction, _list, _egw_or_appname)
|
|
{
|
|
let parent = et2_dialog._create_parent(_egw_or_appname);
|
|
let egw = parent.egw();
|
|
|
|
// Special action for cancel
|
|
let buttons = [
|
|
{"button_id": et2_dialog.OK_BUTTON, "text": egw.lang('ok'), "default": true, "disabled": true},
|
|
{
|
|
"button_id": et2_dialog.CANCEL_BUTTON, "text": egw.lang('cancel'), click: function () {
|
|
// Cancel run
|
|
cancel = true;
|
|
jQuery("button[button_id=" + et2_dialog.CANCEL_BUTTON + "]", dialog.div.parent()).button("disable");
|
|
update.call(_list.length, '');
|
|
}
|
|
}
|
|
];
|
|
let dialog = et2_createWidget("dialog", {
|
|
template: egw.webserverUrl + '/api/templates/default/long_task.xet',
|
|
value: {
|
|
content: {
|
|
message: _message
|
|
}
|
|
},
|
|
callback: function (_button_id, _value) {
|
|
if (_button_id == et2_dialog.CANCEL_BUTTON) {
|
|
cancel = true;
|
|
}
|
|
if (typeof _callback == "function") {
|
|
_callback.call(this, _button_id, _value.value);
|
|
}
|
|
},
|
|
title: _title || egw.lang('please wait...'),
|
|
buttons: buttons
|
|
}, parent);
|
|
|
|
// OK starts disabled
|
|
jQuery("button[button_id=" + et2_dialog.OK_BUTTON + "]", dialog.div.parent()).button("disable");
|
|
|
|
let log = null;
|
|
let progressbar = null;
|
|
let cancel = false;
|
|
let totals = {
|
|
success: 0,
|
|
skipped: 0,
|
|
failed: 0,
|
|
widget: null
|
|
};
|
|
|
|
// Updates progressbar & log, calls next step
|
|
let update = function (response) {
|
|
// context is index
|
|
let index = this || 0;
|
|
|
|
progressbar.set_value(100 * (index / _list.length));
|
|
progressbar.set_label(index + ' / ' + _list.length);
|
|
|
|
// Display response information
|
|
switch (response.type) {
|
|
case 'error':
|
|
jQuery("<div class='message error'></div>")
|
|
.text(response.data)
|
|
.appendTo(log);
|
|
|
|
totals.failed++;
|
|
|
|
// Ask to retry / ignore / abort
|
|
et2_createWidget("dialog", {
|
|
callback: function (button) {
|
|
switch (button) {
|
|
case 'dialog[cancel]':
|
|
cancel = true;
|
|
return update.call(index, '');
|
|
case 'dialog[skip]':
|
|
// Continue with next index
|
|
totals.skipped++;
|
|
return update.call(index, '');
|
|
default:
|
|
// Try again with previous index
|
|
return update.call(index - 1, '');
|
|
}
|
|
|
|
},
|
|
message: response.data,
|
|
title: '',
|
|
buttons: [
|
|
// These ones will use the callback, just like normal
|
|
{text: egw.lang("Abort"), id: 'dialog[cancel]'},
|
|
{text: egw.lang("Retry"), id: 'dialog[retry]'},
|
|
{text: egw.lang("Skip"), id: 'dialog[skip]', class: "ui-priority-primary", default: true}
|
|
],
|
|
dialog_type: et2_dialog.ERROR_MESSAGE
|
|
}, parent);
|
|
// Early exit
|
|
return;
|
|
default:
|
|
if (response && typeof response === "string") {
|
|
totals.success++;
|
|
jQuery("<div class='message'></div>")
|
|
.text(response)
|
|
.appendTo(log);
|
|
}
|
|
else
|
|
{
|
|
jQuery("<div class='message error'></div>")
|
|
.text(JSON.stringify(response))
|
|
.appendTo(log);
|
|
}
|
|
}
|
|
// Scroll to bottom
|
|
let height = log[0].scrollHeight;
|
|
log.scrollTop(height);
|
|
|
|
// Update totals
|
|
totals.widget.set_value(egw.lang(
|
|
"Total: %1 Successful: %2 Failed: %3 Skipped: %4",
|
|
_list.length, <string><unknown>totals.success, <string><unknown>totals.failed, <string><unknown>totals.skipped
|
|
));
|
|
|
|
// Fire next step
|
|
if (!cancel && index < _list.length) {
|
|
var parameters = _list[index];
|
|
if (typeof parameters != 'object') parameters = [parameters];
|
|
|
|
// Async request, we'll take the next step in the callback
|
|
// We can't pass index = 0, it looks like false and causes issues
|
|
egw.json(_menuaction, parameters, update, index + 1, true, index + 1).sendRequest();
|
|
} else {
|
|
// All done
|
|
if (!cancel) progressbar.set_value(100);
|
|
jQuery("button[button_id=" + et2_dialog.CANCEL_BUTTON + "]", dialog.div.parent()).button("disable");
|
|
jQuery("button[button_id=" + et2_dialog.OK_BUTTON + "]", dialog.div.parent()).button("enable");
|
|
if (!cancel && typeof _callback == "function") {
|
|
_callback.call(dialog, true, response);
|
|
}
|
|
}
|
|
};
|
|
|
|
jQuery(dialog.template.DOMContainer).on('load', function () {
|
|
// Get access to template widgets
|
|
log = jQuery(dialog.template.widgetContainer.getWidgetById('log').getDOMNode());
|
|
progressbar = dialog.template.widgetContainer.getWidgetById('progressbar');
|
|
progressbar.set_label('0 / ' + _list.length);
|
|
totals.widget = dialog.template.widgetContainer.getWidgetById('totals');
|
|
|
|
// Start
|
|
window.setTimeout(function () {
|
|
update.call(0, '');
|
|
}, 0);
|
|
});
|
|
|
|
return dialog;
|
|
}
|
|
}
|
|
et2_register_widget(et2_dialog, ["dialog"]); |