YetiForceCompany/YetiForceCRM

/*+***********************************************************************************
 * The contents of this file are subject to the vtiger CRM Public License Version 1.0
 * ("License"); You may not use this file except in compliance with the License
 * The Original Code is:  vtiger CRM Open Source
 * The Initial Developer of the Original Code is vtiger.
 * Portions created by vtiger are Copyright (C) vtiger.
 * All Rights Reserved.
 * Contributor(s): YetiForce S.A.
 *************************************************************************************/
'use strict';

Vtiger_Edit_Js(
    'Documents_Edit_Js',
    {},
    {
        INTERNAL_FILE_LOCATION_TYPE: 'I',
        EXTERNAL_FILE_LOCATION_TYPE: 'E',

        isFileLocationInternalType: function (fileLocationElement) {
            if (fileLocationElement.val() == this.INTERNAL_FILE_LOCATION_TYPE) {
                return true;
            }
            return false;
        },

        isFileLocationExternalType: function (fileLocationElement) {
            if (fileLocationElement.val() == this.EXTERNAL_FILE_LOCATION_TYPE) {
                return true;
            }
            return false;
        },

        convertFileSizeInToDisplayFormat: function (fileSizeInBytes) {
            var i = -1;
            var byteUnits = [' kB', ' MB', ' GB', ' TB', 'PB', 'EB', 'ZB', 'YB'];
            do {
                fileSizeInBytes = fileSizeInBytes / 1024;
                i++;
            } while (fileSizeInBytes > 1024);

            return Math.max(fileSizeInBytes, 0.1).toFixed(1) + byteUnits[i];
        },

        registerFileLocationTypeChangeEvent: function (container) {
            var thisInstance = this;
            container.on('change', 'select[name="filelocationtype"]', function (e) {
                var fileLocationTypeElement = container.find('[name="filelocationtype"]');
                var fileNameElement = container.find('[name="filename"]');
                var newFileNameElement;
                if (thisInstance.isFileLocationInternalType(fileLocationTypeElement)) {
                    newFileNameElement = jQuery('<input type="file"/>');
                } else {
                    newFileNameElement = jQuery('<input type="text" />');
                }
                var oldElementAttributeList = fileNameElement.get(0).attributes;

                for (var index = 0; index < oldElementAttributeList.length; index++) {
                    var attributeObject = oldElementAttributeList[index];
                    //Dont update the type attribute
                    if (attributeObject.name == 'type' || attributeObject.name == 'value' || attributeObject.name == 'class') {
                        continue;
                    }
                    var value = attributeObject.value;
                    var className = '';
                    if (attributeObject.name == 'data-fieldinfo') {
                        value = JSON.parse(value);
                        if (thisInstance.isFileLocationExternalType(fileLocationTypeElement)) {
                            value['type'] = 'url';
                            className = 'form-control';
                        } else {
                            value['type'] = 'file';
                        }
                        value = JSON.stringify(value);
                    }
                    newFileNameElement.attr(attributeObject.name, value);
                    newFileNameElement.addClass(className);
                }
                fileNameElement.replaceWith(newFileNameElement);
                var fileNameElementTd = newFileNameElement.closest('.fieldValue');
                var uploadFileDetails = fileNameElementTd.find('.uploadedFileDetails');
                if (thisInstance.isFileLocationExternalType(fileLocationTypeElement)) {
                    uploadFileDetails.addClass('d-none').removeClass('show');
                } else {
                    uploadFileDetails.addClass('show').removeClass('d-none');
                }
            });
        },

        registerFileChangeEvent: function (container) {
            var thisInstance = this;

            container.on('change', 'input[name="filename"]', function (e) {
                if (e.target.type === 'text') {
                    return false;
                }
                let element = container.find('[name="filename"]');
                //ignore all other types than file
                if (element.attr('type') !== 'file') {
                    return;
                }
                let uploadFileSizeHolder = element.closest('.fileUploadContainer').find('.uploadedFileSize');
                let fileSize = element.get(0).files[0].size;
                if (fileSize > CONFIG['maxUploadLimit']) {
                    app.showAlert(app.vtranslate('JS_UPLOADED_FILE_SIZE_EXCEEDS'));
                    element.val('');
                    uploadFileSizeHolder.text('');
                } else {
                    uploadFileSizeHolder.text(thisInstance.convertFileSizeInToDisplayFormat(fileSize));
                }
            });
        },

        /**
         * Function to save the quickcreate module
         * @param accepts form element as parameter
         * @returns {Promise}
         */
        quickCreateSave: function (form) {
            var thisInstance = this;
            var aDeferred = jQuery.Deferred();
            //Using formData object to send data to server as a multipart/form-data form submit
            var formData = new FormData(form[0]);
            var fileLocationTypeElement = form.find('[name="filelocationtype"]');
            var params = {
                url: 'index.php',
                type: 'POST',
                data: formData,
                processData: false,
                contentType: false
            };
            AppConnector.request(params)
                .done(function (data) {
                    aDeferred.resolve(data);
                })
                .fail(function (textStatus, errorThrown) {
                    aDeferred.reject(textStatus, errorThrown);
                });
            return aDeferred.promise();
        },
        registerBasicEvents: function (container) {
            this._super(container);
            this.registerFileLocationTypeChangeEvent(container);
            this.registerFileChangeEvent(container);
        },

        registerEvents: function () {
            this._super();
        }
    }
);