/* --------------------------------------------------------------
catalog_selector.js 2017-11-30
Gambio GmbH
http://www.gambio.de
Copyright (c) 2017 Gambio GmbH
Released under the GNU General Public License (Version 2)
[http://www.gnu.org/licenses/gpl-2.0.html]
--------------------------------------------------------------
*/
/**
* ## CatalogSelector Widget
*
* This Widgets generates a selection for products (categories at not implemented yet, but possibil).
* The given HTML code will be cloned to and modified to create this selection.
*
*
* ### Parent Container Options
*
* **Headline text | `data-catalog_selector-headline_text` | String | Required**
*
* Textphrase for the collapse headline.
*
* **Add button text | `data-catalog_selector-add_button_text` | String | Required**
*
* Textphrase for the add new dropdown button.
*
* **Form group selector | `data-catalog_selector-group_selector` | String | Optional**
*
* This selector is required to select the form group that must be contained in the given HTML.
*
* **Label selector | `data-catalog_selector-label_selector` | String | Optional**
*
* This selector is required to select the label of the form group.
*
* **Dropdown selector | `data-catalog_selector-dropdown_selector` | String | Optional**
*
* This selector is required to select dropdown of the form group.
*
* **Remove icon column selector | `data-catalog_selector-remove_selector` | String | Optional**
*
* This selector is required to select the column for the remove icon of the form group.
*
* **Selected data | `data-catalog_selector-selected_data` | String | Optional**
*
* Already selected data for the selection.
*
*
* ### Example
* ```html
* <div data-gx-widget="catalog_selector"
* data-catalog_selector-group_selector=".form-group"
* data-catalog_selector-label_selector="label"
* data-catalog_selector-dropdown_selector=".catalog-selector-dropdown"
* data-catalog_selector-remove_selector=".catalog-selector-remove"
* data-catalog_selector-headline_text="HEADLINE"
* data-catalog_selector-add_button_text="Add dropdown"
* data-catalog_selector-selected_data="1,2,3,4"
* >
* <div class="form-group">
* <label class="col-md-4">{$txt.LABEL_SHOW_FOR_PRODUCT}:</label>
* <div class="col-md-3">
* <select class="form-control catalog-selector-dropdown"
* name="content_manager[infopage][sitemap_changefreq][{$languageCode}]"></select>
* </div>
* <div class="col-md-1 catalog-selector-remove"></div>
* </div>
* </div>
* ```
*
*
* @module Admin/Widgets/catalog_selector
*/
gx.widgets.module(
'catalog_selector',
[
`${gx.source}/widgets/collapser`
],
function(data) {
'use strict';
// ------------------------------------------------------------------------
// VARIABLE DEFINITION
// ------------------------------------------------------------------------
var
/**
* Widget Reference
*
* @type {object}
*/
$this = $(this),
/**
* Copy of the given form group
*
* @type {object}
*/
$groupObject = {},
/**
* Data that's used to fill the dropdown.
* Will be loaded by ajax from the widget ajax controller
*
* @type string
*/
dataTreeHtml = {},
/**
* Default Options for Widget
*
* @type {object}
*/
defaults = {
'group_selector': '.form-group',
'label_selector': 'label',
'dropdown_selector': '.catalog-selector-dropdown',
'remove_selector': '.catalog-selector-remove',
'selected_data': ''
},
/**
* Final Widget Options
*
* @type {object}
*/
options = $.extend(true, {}, defaults, data),
/**
* Module Object
*
* @type {object}
*/
module = {};
// ------------------------------------------------------------------------
// INITIALIZE
// ------------------------------------------------------------------------
/**
* Initialize method of the widget, called by the engine.
*/
module.init = function(done) {
// Perform ajax request to collect products and categories
_performRequest('getProductsTreeAsOptgroups')
.done(function(response) {
dataTreeHtml = JSON.parse(response)['html'];
});
// Initialize widget html
$this
.append(`
<fieldset>
<div class="frame-wrapper default">
<div class="frame-head"
data-gx-widget="collapser"
data-collapser-target_selector=".frame-content">
` + options.headline_text + `
</div>
<div class="frame-content">
<div class="catalog-selection-data"></div>
</div>
</div>
</fieldset>
`);
$this
.find('.catalog-selection-data')
.parent()
.append(`
<button type="button" class="btn catalog-selection-new-dropdown">
`+options.add_button_text+`
</button>
`)
.find('.catalog-selection-new-dropdown')
.on('click', _onNewDropdown);
gx.widgets.init($this.parent());
// Backup form group
$groupObject = $this.find(options.group_selector);
$this.find(options.group_selector).remove();
// Fill dropdown menu of backuped form group with options
$groupObject
.find(options.dropdown_selector)
.append(dataTreeHtml);
// Delete given html (It is will not be used anymore)
$groupObject.clone().appendTo($this.find('.catalog-selection-data'));
// Add pre-selected data
_addSelectedData();
done();
};
// ------------------------------------------------------------------------
// HELPERS
// ------------------------------------------------------------------------
/**
* Performs the ajax request to collec tthe products and categories
*
* @param {String} action
* @returns {String} JSON
*/
function _performRequest(action) {
const URL_BASE = 'admin.php?do=CatalogSelectWidgetAjax/';
// AJAX request options.
const ajaxOptions = {
url: URL_BASE + action,
async: false,
};
// Returns deferred object.
return $.ajax(ajaxOptions);
}
/**
* Create a new form group with another dropdown
*/
function _onNewDropdown() {
$groupObject
.clone()
.appendTo($this.find('.catalog-selection-data'))
.find(options.label_selector)
.empty()
.parent()
.find(options.remove_selector)
.append('<i class="fa fa-trash-o" aria-hidden="true"></i>')
.find('i')
.on('click', _removeDropdown);
}
/**
* Removes a form group. Will be initialize by a click event on the remove icon.
*/
function _removeDropdown() {
$(this).closest(options.group_selector).remove();
}
/**
* Adds the pre selected data.
*/
function _addSelectedData() {
if(options.selected_data == ''){
return;
}
if(String(options.selected_data).indexOf(",") == -1){
$this.find(options.dropdown_selector+':last').val(options.selected_data);
_onNewDropdown();
}else{
var selectedData = options.selected_data.split(',');
console.log(selectedData);
for(var i in selectedData)
{
$this.find(options.dropdown_selector+':last').val(selectedData[i]);
_onNewDropdown();
}
}
}
// Return data to module engine
return module;
});
