372 lines
12 KiB
JavaScript
372 lines
12 KiB
JavaScript
/* ----------------------------------------------------------------------------
|
|
* Easy!Appointments - Open Source Web Scheduler
|
|
*
|
|
* @package EasyAppointments
|
|
* @author A.Tselegidis <alextselegidis@gmail.com>
|
|
* @copyright Copyright (c) 2013 - 2020, Alex Tselegidis
|
|
* @license http://opensource.org/licenses/GPL-3.0 - GPLv3
|
|
* @link http://easyappointments.org
|
|
* @since v1.0.0
|
|
* ---------------------------------------------------------------------------- */
|
|
|
|
(function () {
|
|
|
|
'use strict';
|
|
|
|
/**
|
|
* CategoriesHelper Class
|
|
*
|
|
* This class contains the core method implementations that belong to the categories tab
|
|
* of the backend services page.
|
|
*
|
|
* @class CategoriesHelper
|
|
*/
|
|
function CategoriesHelper() {
|
|
this.filterResults = {};
|
|
this.filterLimit = 20;
|
|
}
|
|
|
|
/**
|
|
* Binds the default event handlers of the categories tab.
|
|
*/
|
|
CategoriesHelper.prototype.bindEventHandlers = function () {
|
|
var instance = this;
|
|
|
|
/**
|
|
* Event: Filter Categories Cancel Button "Click"
|
|
*/
|
|
$('#filter-categories .clear').click(function () {
|
|
$('#filter-categories .key').val('');
|
|
instance.filter('');
|
|
instance.resetForm();
|
|
});
|
|
|
|
/**
|
|
* Event: Filter Categories Form "Submit"
|
|
*/
|
|
$('#filter-categories form').submit(function () {
|
|
var key = $('#filter-categories .key').val();
|
|
$('.selected').removeClass('selected');
|
|
instance.resetForm();
|
|
instance.filter(key);
|
|
return false;
|
|
});
|
|
|
|
/**
|
|
* Event: Filter Categories Row "Click"
|
|
*
|
|
* Displays the selected row data on the right side of the page.
|
|
*/
|
|
$(document).on('click', '.category-row', function () {
|
|
if ($('#filter-categories .filter').prop('disabled')) {
|
|
$('#filter-categories .results').css('color', '#AAA');
|
|
return; // exit because we are on edit mode
|
|
}
|
|
|
|
var categoryId = $(this).attr('data-id');
|
|
var category = {};
|
|
$.each(instance.filterResults, function (index, item) {
|
|
if (item.id === categoryId) {
|
|
category = item;
|
|
return false;
|
|
}
|
|
});
|
|
|
|
instance.display(category);
|
|
$('#filter-categories .selected').removeClass('selected');
|
|
$(this).addClass('selected');
|
|
$('#edit-category, #delete-category').prop('disabled', false);
|
|
});
|
|
|
|
/**
|
|
* Event: Add Category Button "Click"
|
|
*/
|
|
$('#add-category').click(function () {
|
|
instance.resetForm();
|
|
$('#categories .add-edit-delete-group').hide();
|
|
$('#categories .save-cancel-group').show();
|
|
$('#categories .record-details').find('input, textarea').prop('readonly', false);
|
|
$('#filter-categories button').prop('disabled', true);
|
|
$('#filter-categories .results').css('color', '#AAA');
|
|
});
|
|
|
|
/**
|
|
* Event: Edit Category Button "Click"
|
|
*/
|
|
$('#edit-category').click(function () {
|
|
$('#categories .add-edit-delete-group').hide();
|
|
$('#categories .save-cancel-group').show();
|
|
$('#categories .record-details').find('input, textarea').prop('readonly', false);
|
|
|
|
$('#filter-categories button').prop('disabled', true);
|
|
$('#filter-categories .results').css('color', '#AAA');
|
|
});
|
|
|
|
/**
|
|
* Event: Delete Category Button "Click"
|
|
*/
|
|
$('#delete-category').click(function () {
|
|
var categoryId = $('#category-id').val();
|
|
|
|
var buttons = [
|
|
{
|
|
text: EALang.delete,
|
|
click: function () {
|
|
instance.delete(categoryId);
|
|
$('#message_box').dialog('close');
|
|
}
|
|
},
|
|
{
|
|
text: EALang.cancel,
|
|
click: function () {
|
|
$('#message_box').dialog('close');
|
|
}
|
|
}
|
|
];
|
|
|
|
GeneralFunctions.displayMessageBox(EALang.delete_category,
|
|
EALang.delete_record_prompt, buttons);
|
|
});
|
|
|
|
/**
|
|
* Event: Categories Save Button "Click"
|
|
*/
|
|
$('#save-category').click(function () {
|
|
var category = {
|
|
name: $('#category-name').val(),
|
|
description: $('#category-description').val()
|
|
};
|
|
|
|
if ($('#category-id').val() !== '') {
|
|
category.id = $('#category-id').val();
|
|
}
|
|
|
|
if (!instance.validate()) {
|
|
return;
|
|
}
|
|
|
|
instance.save(category);
|
|
});
|
|
|
|
/**
|
|
* Event: Cancel Category Button "Click"
|
|
*/
|
|
$('#cancel-category').click(function () {
|
|
var id = $('#category-id').val();
|
|
instance.resetForm();
|
|
if (id !== '') {
|
|
instance.select(id, true);
|
|
}
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Filter service categories records.
|
|
*
|
|
* @param {String} key This key string is used to filter the category records.
|
|
* @param {Number} selectId Optional, if set then after the filter operation the record with the given
|
|
* ID will be selected (but not displayed).
|
|
* @param {Boolean} display Optional (false), if true then the selected record will be displayed on the form.
|
|
*/
|
|
CategoriesHelper.prototype.filter = function (key, selectId, display) {
|
|
var url = GlobalVariables.baseUrl + '/index.php/backend_api/ajax_filter_service_categories';
|
|
|
|
var data = {
|
|
csrfToken: GlobalVariables.csrfToken,
|
|
key: key,
|
|
limit: this.filterLimit
|
|
};
|
|
|
|
$.post(url, data)
|
|
.done(function (response) {
|
|
this.filterResults = response;
|
|
|
|
$('#filter-categories .results').empty();
|
|
$.each(response, function (index, category) {
|
|
$('#filter-categories .results')
|
|
.append(this.getFilterHtml(category))
|
|
.append($('<hr/>'));
|
|
}.bind(this));
|
|
|
|
if (response.length === 0) {
|
|
$('#filter-categories .results').append(
|
|
$('<em/>', {
|
|
'text': EALang.no_records_found
|
|
})
|
|
);
|
|
} else if (response.length === this.filterLimit) {
|
|
$('<button/>', {
|
|
'type': 'button',
|
|
'class': 'well btn-block load-more text-center',
|
|
'text': EALang.load_more,
|
|
'click': function () {
|
|
this.filterLimit += 20;
|
|
this.filter(key, selectId, display);
|
|
}.bind(this)
|
|
})
|
|
.appendTo('#filter-categories .results');
|
|
}
|
|
|
|
if (selectId) {
|
|
this.select(selectId, display);
|
|
}
|
|
}.bind(this))
|
|
.fail(GeneralFunctions.ajaxFailureHandler);
|
|
};
|
|
|
|
/**
|
|
* Save a category record to the database (via AJAX post).
|
|
*
|
|
* @param {Object} category Contains the category data.
|
|
*/
|
|
CategoriesHelper.prototype.save = function (category) {
|
|
var url = GlobalVariables.baseUrl + '/index.php/backend_api/ajax_save_service_category';
|
|
|
|
var data = {
|
|
csrfToken: GlobalVariables.csrfToken,
|
|
category: JSON.stringify(category)
|
|
};
|
|
|
|
$.post(url, data)
|
|
.done(function (response) {
|
|
Backend.displayNotification(EALang.service_category_saved);
|
|
this.resetForm();
|
|
$('#filter-categories .key').val('');
|
|
this.filter('', response.id, true);
|
|
BackendServices.updateAvailableCategories();
|
|
}.bind(this))
|
|
.fail(GeneralFunctions.ajaxFailureHandler);
|
|
};
|
|
|
|
/**
|
|
* Delete category record.
|
|
*
|
|
* @param Number} id Record ID to be deleted.
|
|
*/
|
|
CategoriesHelper.prototype.delete = function (id) {
|
|
var url = GlobalVariables.baseUrl + '/index.php/backend_api/ajax_delete_service_category';
|
|
|
|
var data = {
|
|
csrfToken: GlobalVariables.csrfToken,
|
|
category_id: id
|
|
};
|
|
|
|
$.post(url, data)
|
|
.done(function () {
|
|
Backend.displayNotification(EALang.service_category_deleted);
|
|
|
|
this.resetForm();
|
|
this.filter($('#filter-categories .key').val());
|
|
BackendServices.updateAvailableCategories();
|
|
}.bind(this))
|
|
.fail(GeneralFunctions.ajaxFailureHandler);
|
|
};
|
|
|
|
/**
|
|
* Display a category record on the form.
|
|
*
|
|
* @param {Object} category Contains the category data.
|
|
*/
|
|
CategoriesHelper.prototype.display = function (category) {
|
|
$('#category-id').val(category.id);
|
|
$('#category-name').val(category.name);
|
|
$('#category-description').val(category.description);
|
|
};
|
|
|
|
/**
|
|
* Validate category data before save (insert or update).
|
|
*
|
|
* @return {Boolean} Returns the validation result.
|
|
*/
|
|
CategoriesHelper.prototype.validate = function () {
|
|
$('#categories .has-error').removeClass('has-error');
|
|
|
|
try {
|
|
var missingRequired = false;
|
|
|
|
$('#categories .required').each(function () {
|
|
if (!$(this).val()) {
|
|
$(this).closest('.form-group').addClass('has-error');
|
|
missingRequired = true;
|
|
}
|
|
});
|
|
|
|
if (missingRequired) {
|
|
throw new Error(EALang.fields_are_required);
|
|
}
|
|
|
|
return true;
|
|
} catch (error) {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Bring the category form back to its initial state.
|
|
*/
|
|
CategoriesHelper.prototype.resetForm = function () {
|
|
$('#categories .add-edit-delete-group').show();
|
|
$('#categories .save-cancel-group').hide();
|
|
$('#categories .record-details').find('input, textarea').val('');
|
|
$('#categories .record-details').find('input, textarea').prop('readonly', true);
|
|
$('#edit-category, #delete-category').prop('disabled', true);
|
|
|
|
$('#filter-categories .selected').removeClass('selected');
|
|
$('#filter-categories .results').css('color', '');
|
|
$('#filter-categories button').prop('disabled', false);
|
|
};
|
|
|
|
/**
|
|
* Get the filter results row HTML code.
|
|
*
|
|
* @param {Object} category Contains the category data.
|
|
*
|
|
* @return {String} Returns the record HTML code.
|
|
*/
|
|
CategoriesHelper.prototype.getFilterHtml = function (category) {
|
|
return $('<div/>', {
|
|
'class': 'category-row entry',
|
|
'data-id': category.id,
|
|
'html': [
|
|
$('<strong/>', {
|
|
'text': category.name
|
|
}),
|
|
$('<br/>'),
|
|
]
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Select a specific record from the current filter results.
|
|
*
|
|
* If the category ID does not exist in the list then no record will be selected.
|
|
*
|
|
* @param {Number} id The record ID to be selected from the filter results.
|
|
* @param {Boolean} display Optional (false), if true then the method will display the record
|
|
* on the form.
|
|
*/
|
|
CategoriesHelper.prototype.select = function (id, display) {
|
|
display = display || false;
|
|
|
|
$('#filter-categories .selected').removeClass('selected');
|
|
|
|
$('#filter-categories .category-row').each(function () {
|
|
if ($(this).attr('data-id') === id) {
|
|
$(this).addClass('selected');
|
|
return false;
|
|
}
|
|
});
|
|
|
|
if (display) {
|
|
$.each(this.filterResults, function (index, category) {
|
|
if (category.id === id) {
|
|
this.display(category);
|
|
$('#edit-category, #delete-category').prop('disabled', false);
|
|
return false;
|
|
}
|
|
}.bind(this));
|
|
}
|
|
};
|
|
|
|
window.CategoriesHelper = CategoriesHelper;
|
|
})();
|