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835
admin/phpMyAdmin/js/dist/config.js
vendored
Normal file
835
admin/phpMyAdmin/js/dist/config.js
vendored
Normal file
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@ -0,0 +1,835 @@
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/**
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* Functions used in configuration forms and on user preferences pages
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*/
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/* exported PASSIVE_EVENT_LISTENERS */
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var configInlineParams;
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var configScriptLoaded;
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/**
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* checks whether browser supports web storage
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*
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* @param {'localStorage' | 'sessionStorage'} type the type of storage i.e. localStorage or sessionStorage
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* @param {boolean} warn Wether to show a warning on error
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*
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* @return {boolean}
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*/
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function isStorageSupported(type) {
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let warn = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
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try {
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window[type].setItem('PMATest', 'test');
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// Check whether key-value pair was set successfully
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if (window[type].getItem('PMATest') === 'test') {
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// Supported, remove test variable from storage
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window[type].removeItem('PMATest');
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return true;
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}
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} catch (error) {
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// Not supported
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if (warn) {
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Functions.ajaxShowMessage(Messages.strNoLocalStorage, false);
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}
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}
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return false;
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}
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/**
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* Unbind all event handlers before tearing down a page
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*/
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AJAX.registerTeardown('config.js', function () {
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$('.optbox input[id], .optbox select[id], .optbox textarea[id]').off('change').off('keyup');
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$('.optbox input[type=button][name=submit_reset]').off('click');
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$('div.tab-content').off();
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$('#import_local_storage, #export_local_storage').off('click');
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$('form.prefs-form').off('change').off('submit');
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$(document).off('click', 'div.click-hide-message');
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$('#prefs_autoload').find('a').off('click');
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});
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AJAX.registerOnload('config.js', function () {
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var $topmenuUpt = $('#user_prefs_tabs');
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$topmenuUpt.find('a.active').attr('rel', 'samepage');
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$topmenuUpt.find('a:not(.active)').attr('rel', 'newpage');
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});
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// default values for fields
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var defaultValues = {};
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/**
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* Returns field type
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*
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* @param {Element} field
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*
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* @return {string}
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*/
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function getFieldType(field) {
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var $field = $(field);
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var tagName = $field.prop('tagName');
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if (tagName === 'INPUT') {
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return $field.attr('type');
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} else if (tagName === 'SELECT') {
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return 'select';
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} else if (tagName === 'TEXTAREA') {
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return 'text';
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}
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return '';
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}
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/**
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* Enables or disables the "restore default value" button
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*
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* @param {Element} field
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* @param {boolean} display
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*
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* @return {void}
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*/
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function setRestoreDefaultBtn(field, display) {
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var $el = $(field).closest('td').find('.restore-default img');
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$el[display ? 'show' : 'hide']();
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}
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/**
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* Marks field depending on its value (system default or custom)
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*
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* @param {Element | JQuery<Element>} field
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*
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* @return {void}
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*/
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function markField(field) {
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var $field = $(field);
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var type = getFieldType($field);
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var isDefault = checkFieldDefault($field, type);
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// checkboxes uses parent <span> for marking
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var $fieldMarker = type === 'checkbox' ? $field.parent() : $field;
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setRestoreDefaultBtn($field, !isDefault);
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$fieldMarker[isDefault ? 'removeClass' : 'addClass']('custom');
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}
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/**
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* Sets field value
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*
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* value must be of type:
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* o undefined (omitted) - restore default value (form default, not PMA default)
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* o String - if field_type is 'text'
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* o boolean - if field_type is 'checkbox'
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* o Array of values - if field_type is 'select'
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*
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* @param {Element} field
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* @param {string} fieldType see {@link #getFieldType}
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* @param {string | boolean} value
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*/
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function setFieldValue(field, fieldType, value) {
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var $field = $(field);
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switch (fieldType) {
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case 'text':
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case 'number':
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$field.val(value);
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break;
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case 'checkbox':
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$field.prop('checked', value);
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break;
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case 'select':
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var options = $field.prop('options');
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var i;
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var imax = options.length;
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for (i = 0; i < imax; i++) {
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options[i].selected = value.indexOf(options[i].value) !== -1;
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}
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break;
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}
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markField($field);
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}
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/**
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* Gets field value
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*
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* Will return one of:
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* o String - if type is 'text'
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* o boolean - if type is 'checkbox'
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* o Array of values - if type is 'select'
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*
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* @param {Element} field
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* @param {string} fieldType returned by {@link #getFieldType}
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*
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* @return {boolean | string | string[] | null}
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*/
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function getFieldValue(field, fieldType) {
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var $field = $(field);
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switch (fieldType) {
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case 'text':
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case 'number':
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return $field.prop('value');
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case 'checkbox':
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return $field.prop('checked');
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case 'select':
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var options = $field.prop('options');
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var i;
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var imax = options.length;
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var items = [];
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for (i = 0; i < imax; i++) {
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if (options[i].selected) {
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items.push(options[i].value);
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}
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}
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return items;
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}
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return null;
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}
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/**
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* Returns values for all fields in fieldsets
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*
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* @return {object}
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*/
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// eslint-disable-next-line no-unused-vars
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function getAllValues() {
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var $elements = $('fieldset input, fieldset select, fieldset textarea');
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var values = {};
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var type;
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var value;
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for (var i = 0; i < $elements.length; i++) {
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type = getFieldType($elements[i]);
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value = getFieldValue($elements[i], type);
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if (typeof value !== 'undefined') {
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// we only have single selects, fatten array
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if (type === 'select') {
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value = value[0];
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}
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values[$elements[i].name] = value;
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}
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}
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return values;
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}
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/**
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* Checks whether field has its default value
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*
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* @param {Element} field
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* @param {string} type
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*
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* @return {boolean}
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*/
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function checkFieldDefault(field, type) {
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var $field = $(field);
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var fieldId = $field.attr('id');
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if (typeof defaultValues[fieldId] === 'undefined') {
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return true;
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}
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var isDefault = true;
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var currentValue = getFieldValue($field, type);
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if (type !== 'select') {
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isDefault = currentValue === defaultValues[fieldId];
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} else {
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// compare arrays, will work for our representation of select values
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if (currentValue.length !== defaultValues[fieldId].length) {
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isDefault = false;
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} else {
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for (var i = 0; i < currentValue.length; i++) {
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if (currentValue[i] !== defaultValues[fieldId][i]) {
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isDefault = false;
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break;
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}
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}
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}
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}
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return isDefault;
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}
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/**
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* Returns element's id prefix
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* @param {Element} element
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*
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* @return {string}
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*/
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// eslint-disable-next-line no-unused-vars
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function getIdPrefix(element) {
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return $(element).attr('id').replace(/[^-]+$/, '');
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}
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// ------------------------------------------------------------------
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// Form validation and field operations
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//
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// form validator assignments
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var validate = {};
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// form validator list
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var validators = {
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// regexp: numeric value
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regExpNumeric: /^[0-9]+$/,
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// regexp: extract parts from PCRE expression
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regExpPcreExtract: /(.)(.*)\1(.*)?/,
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/**
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* Validates positive number
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*
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* @param {boolean} isKeyUp
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*
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* @return {boolean}
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*/
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validatePositiveNumber: function (isKeyUp) {
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if (isKeyUp && this.value === '') {
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return true;
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}
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var result = this.value !== '0' && validators.regExpNumeric.test(this.value);
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return result ? true : Messages.error_nan_p;
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},
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/**
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* Validates non-negative number
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*
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* @param {boolean} isKeyUp
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*
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* @return {boolean}
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*/
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validateNonNegativeNumber: function (isKeyUp) {
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if (isKeyUp && this.value === '') {
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return true;
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}
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var result = validators.regExpNumeric.test(this.value);
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return result ? true : Messages.error_nan_nneg;
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},
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/**
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* Validates port number
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*
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* @return {true|string}
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*/
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validatePortNumber: function () {
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if (this.value === '') {
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return true;
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}
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var result = validators.regExpNumeric.test(this.value) && this.value !== '0';
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return result && this.value <= 65535 ? true : Messages.error_incorrect_port;
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},
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/**
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* Validates value according to given regular expression
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*
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* @param {boolean} isKeyUp
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* @param {string} regexp
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*
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* @return {true|string}
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*/
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validateByRegex: function (isKeyUp, regexp) {
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if (isKeyUp && this.value === '') {
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return true;
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}
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// convert PCRE regexp
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var parts = regexp.match(validators.regExpPcreExtract);
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var valid = this.value.match(new RegExp(parts[2], parts[3])) !== null;
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return valid ? true : Messages.error_invalid_value;
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},
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/**
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* Validates upper bound for numeric inputs
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*
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* @param {boolean} isKeyUp
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* @param {number} maxValue
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*
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* @return {true|string}
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*/
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validateUpperBound: function (isKeyUp, maxValue) {
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var val = parseInt(this.value, 10);
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if (isNaN(val)) {
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return true;
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}
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return val <= maxValue ? true : Functions.sprintf(Messages.error_value_lte, maxValue);
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},
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// field validators
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field: {},
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// fieldset validators
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fieldset: {}
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};
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/**
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* Registers validator for given field
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*
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* @param {string} id field id
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* @param {string} type validator (key in validators object)
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* @param {boolean} onKeyUp whether fire on key up
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* @param {Array} params validation function parameters
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*/
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// eslint-disable-next-line no-unused-vars
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function registerFieldValidator(id, type, onKeyUp, params) {
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if (typeof validators[type] === 'undefined') {
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return;
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}
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if (typeof validate[id] === 'undefined') {
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validate[id] = [];
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}
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if (validate[id].length === 0) {
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validate[id].push([type, params, onKeyUp]);
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}
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}
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/**
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* Returns validation functions associated with form field
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*
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* @param {String} fieldId form field id
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* @param {boolean} onKeyUpOnly see registerFieldValidator
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*
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* @return {any[]} of [function, parameters to be passed to function]
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*/
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function getFieldValidators(fieldId, onKeyUpOnly) {
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// look for field bound validator
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var name = fieldId && fieldId.match(/[^-]+$/)[0];
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if (typeof validators.field[name] !== 'undefined') {
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return [[validators.field[name], null]];
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}
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// look for registered validators
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var functions = [];
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if (typeof validate[fieldId] !== 'undefined') {
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// validate[field_id]: array of [type, params, onKeyUp]
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for (var i = 0, imax = validate[fieldId].length; i < imax; i++) {
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if (onKeyUpOnly && !validate[fieldId][i][2]) {
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continue;
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}
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functions.push([validators[validate[fieldId][i][0]], validate[fieldId][i][1]]);
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}
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}
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return functions;
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}
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/**
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* Displays errors for given form fields
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*
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* WARNING: created DOM elements must be identical with the ones made by
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* PhpMyAdmin\Config\FormDisplayTemplate::displayInput()!
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*
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* @param {object} errorList list of errors in the form {field id: error array}
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*/
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function displayErrors(errorList) {
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var tempIsEmpty = function (item) {
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return item !== '';
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};
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for (var fieldId in errorList) {
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var errors = errorList[fieldId];
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var $field = $('#' + fieldId);
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var isFieldset = $field.attr('tagName') === 'FIELDSET';
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var $errorCnt;
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if (isFieldset) {
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$errorCnt = $field.find('dl.errors');
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} else {
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$errorCnt = $field.siblings('.inline_errors');
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}
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// remove empty errors (used to clear error list)
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errors = $.grep(errors, tempIsEmpty);
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// CSS error class
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if (!isFieldset) {
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// checkboxes uses parent <span> for marking
|
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var $fieldMarker = $field.attr('type') === 'checkbox' ? $field.parent() : $field;
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$fieldMarker[errors.length ? 'addClass' : 'removeClass']('field-error');
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}
|
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if (errors.length) {
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// if error container doesn't exist, create it
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if ($errorCnt.length === 0) {
|
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if (isFieldset) {
|
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$errorCnt = $('<dl class="errors"></dl>');
|
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$field.find('table').before($errorCnt);
|
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} else {
|
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$errorCnt = $('<dl class="inline_errors"></dl>');
|
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$field.closest('td').append($errorCnt);
|
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}
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}
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var html = '';
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for (var i = 0, imax = errors.length; i < imax; i++) {
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html += '<dd>' + errors[i] + '</dd>';
|
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}
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$errorCnt.html(html);
|
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} else if ($errorCnt !== null) {
|
||||
// remove useless error container
|
||||
$errorCnt.remove();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
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* Validates fields and fieldsets and call displayError function as required
|
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*/
|
||||
function setDisplayError() {
|
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var elements = $('.optbox input[id], .optbox select[id], .optbox textarea[id]');
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// run all field validators
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var errors = {};
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for (var i = 0; i < elements.length; i++) {
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validateField(elements[i], false, errors);
|
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}
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||||
// run all fieldset validators
|
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$('fieldset.optbox').each(function () {
|
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validateFieldset(this, false, errors);
|
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});
|
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displayErrors(errors);
|
||||
}
|
||||
|
||||
/**
|
||||
* Validates fieldset and puts errors in 'errors' object
|
||||
*
|
||||
* @param {Element} fieldset
|
||||
* @param {boolean} isKeyUp
|
||||
* @param {object} errors
|
||||
*/
|
||||
function validateFieldset(fieldset, isKeyUp, errors) {
|
||||
var $fieldset = $(fieldset);
|
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if ($fieldset.length && typeof validators.fieldset[$fieldset.attr('id')] !== 'undefined') {
|
||||
var fieldsetErrors = validators.fieldset[$fieldset.attr('id')].apply($fieldset[0], [isKeyUp]);
|
||||
for (var fieldId in fieldsetErrors) {
|
||||
if (typeof errors[fieldId] === 'undefined') {
|
||||
errors[fieldId] = [];
|
||||
}
|
||||
if (typeof fieldsetErrors[fieldId] === 'string') {
|
||||
fieldsetErrors[fieldId] = [fieldsetErrors[fieldId]];
|
||||
}
|
||||
$.merge(errors[fieldId], fieldsetErrors[fieldId]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Validates form field and puts errors in 'errors' object
|
||||
*
|
||||
* @param {Element} field
|
||||
* @param {boolean} isKeyUp
|
||||
* @param {object} errors
|
||||
*/
|
||||
function validateField(field, isKeyUp, errors) {
|
||||
var args;
|
||||
var result;
|
||||
var $field = $(field);
|
||||
var fieldId = $field.attr('id');
|
||||
errors[fieldId] = [];
|
||||
var functions = getFieldValidators(fieldId, isKeyUp);
|
||||
for (var i = 0; i < functions.length; i++) {
|
||||
if (typeof functions[i][1] !== 'undefined' && functions[i][1] !== null) {
|
||||
args = functions[i][1].slice(0);
|
||||
} else {
|
||||
args = [];
|
||||
}
|
||||
args.unshift(isKeyUp);
|
||||
result = functions[i][0].apply($field[0], args);
|
||||
if (result !== true) {
|
||||
if (typeof result === 'string') {
|
||||
result = [result];
|
||||
}
|
||||
$.merge(errors[fieldId], result);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Validates form field and parent fieldset
|
||||
*
|
||||
* @param {Element} field
|
||||
* @param {boolean} isKeyUp
|
||||
*/
|
||||
function validateFieldAndFieldset(field, isKeyUp) {
|
||||
var $field = $(field);
|
||||
var errors = {};
|
||||
validateField($field, isKeyUp, errors);
|
||||
validateFieldset($field.closest('fieldset.optbox'), isKeyUp, errors);
|
||||
displayErrors(errors);
|
||||
}
|
||||
function loadInlineConfig() {
|
||||
if (!Array.isArray(configInlineParams)) {
|
||||
return;
|
||||
}
|
||||
for (var i = 0; i < configInlineParams.length; ++i) {
|
||||
if (typeof configInlineParams[i] === 'function') {
|
||||
configInlineParams[i]();
|
||||
}
|
||||
}
|
||||
}
|
||||
function setupValidation() {
|
||||
validate = {};
|
||||
configScriptLoaded = true;
|
||||
if (configScriptLoaded && typeof configInlineParams !== 'undefined') {
|
||||
loadInlineConfig();
|
||||
}
|
||||
// register validators and mark custom values
|
||||
var $elements = $('.optbox input[id], .optbox select[id], .optbox textarea[id]');
|
||||
$elements.each(function () {
|
||||
markField(this);
|
||||
var $el = $(this);
|
||||
$el.on('change', function () {
|
||||
validateFieldAndFieldset(this, false);
|
||||
markField(this);
|
||||
});
|
||||
var tagName = $el.attr('tagName');
|
||||
// text fields can be validated after each change
|
||||
if (tagName === 'INPUT' && $el.attr('type') === 'text') {
|
||||
$el.on('keyup', function () {
|
||||
validateFieldAndFieldset($el, true);
|
||||
markField($el);
|
||||
});
|
||||
}
|
||||
// disable textarea spellcheck
|
||||
if (tagName === 'TEXTAREA') {
|
||||
$el.attr('spellcheck', false);
|
||||
}
|
||||
});
|
||||
|
||||
// check whether we've refreshed a page and browser remembered modified
|
||||
// form values
|
||||
var $checkPageRefresh = $('#check_page_refresh');
|
||||
if ($checkPageRefresh.length === 0 || $checkPageRefresh.val() === '1') {
|
||||
// run all field validators
|
||||
var errors = {};
|
||||
for (var i = 0; i < $elements.length; i++) {
|
||||
validateField($elements[i], false, errors);
|
||||
}
|
||||
// run all fieldset validators
|
||||
$('fieldset.optbox').each(function () {
|
||||
validateFieldset(this, false, errors);
|
||||
});
|
||||
displayErrors(errors);
|
||||
} else if ($checkPageRefresh) {
|
||||
$checkPageRefresh.val('1');
|
||||
}
|
||||
}
|
||||
AJAX.registerOnload('config.js', function () {
|
||||
setupValidation();
|
||||
});
|
||||
|
||||
//
|
||||
// END: Form validation and field operations
|
||||
// ------------------------------------------------------------------
|
||||
|
||||
function adjustPrefsNotification() {
|
||||
var $prefsAutoLoad = $('#prefs_autoload');
|
||||
var $tableNameControl = $('#table_name_col_no');
|
||||
var $prefsAutoShowing = $prefsAutoLoad.css('display') !== 'none';
|
||||
if ($prefsAutoShowing && $tableNameControl.length) {
|
||||
$tableNameControl.css('top', '55px');
|
||||
}
|
||||
}
|
||||
AJAX.registerOnload('config.js', function () {
|
||||
adjustPrefsNotification();
|
||||
});
|
||||
|
||||
// ------------------------------------------------------------------
|
||||
// Form reset buttons
|
||||
//
|
||||
|
||||
AJAX.registerOnload('config.js', function () {
|
||||
$('.optbox input[type=button][name=submit_reset]').on('click', function () {
|
||||
var fields = $(this).closest('fieldset').find('input, select, textarea');
|
||||
for (var i = 0, imax = fields.length; i < imax; i++) {
|
||||
setFieldValue(fields[i], getFieldType(fields[i]), defaultValues[fields[i].id]);
|
||||
}
|
||||
setDisplayError();
|
||||
});
|
||||
});
|
||||
|
||||
//
|
||||
// END: Form reset buttons
|
||||
// ------------------------------------------------------------------
|
||||
|
||||
// ------------------------------------------------------------------
|
||||
// "Restore default" and "set value" buttons
|
||||
//
|
||||
|
||||
/**
|
||||
* Restores field's default value
|
||||
*
|
||||
* @param {string} fieldId
|
||||
*
|
||||
* @return {void}
|
||||
*/
|
||||
function restoreField(fieldId) {
|
||||
var $field = $('#' + fieldId);
|
||||
if ($field.length === 0 || defaultValues[fieldId] === undefined) {
|
||||
return;
|
||||
}
|
||||
setFieldValue($field, getFieldType($field), defaultValues[fieldId]);
|
||||
}
|
||||
function setupRestoreField() {
|
||||
$('div.tab-content').on('mouseenter', '.restore-default, .set-value', function () {
|
||||
$(this).css('opacity', 1);
|
||||
}).on('mouseleave', '.restore-default, .set-value', function () {
|
||||
$(this).css('opacity', 0.25);
|
||||
}).on('click', '.restore-default, .set-value', function (e) {
|
||||
e.preventDefault();
|
||||
var href = $(this).attr('href');
|
||||
var fieldSel;
|
||||
if ($(this).hasClass('restore-default')) {
|
||||
fieldSel = href;
|
||||
restoreField(fieldSel.substr(1));
|
||||
} else {
|
||||
fieldSel = href.match(/^[^=]+/)[0];
|
||||
var value = href.match(/=(.+)$/)[1];
|
||||
setFieldValue($(fieldSel), 'text', value);
|
||||
}
|
||||
$(fieldSel).trigger('change');
|
||||
}).find('.restore-default, .set-value')
|
||||
// inline-block for IE so opacity inheritance works
|
||||
.css({
|
||||
display: 'inline-block',
|
||||
opacity: 0.25
|
||||
});
|
||||
}
|
||||
AJAX.registerOnload('config.js', function () {
|
||||
setupRestoreField();
|
||||
});
|
||||
|
||||
//
|
||||
// END: "Restore default" and "set value" buttons
|
||||
// ------------------------------------------------------------------
|
||||
|
||||
// ------------------------------------------------------------------
|
||||
// User preferences import/export
|
||||
//
|
||||
|
||||
AJAX.registerOnload('config.js', function () {
|
||||
offerPrefsAutoimport();
|
||||
var $radios = $('#import_local_storage, #export_local_storage');
|
||||
if (!$radios.length) {
|
||||
return;
|
||||
}
|
||||
|
||||
// enable JavaScript dependent fields
|
||||
$radios.prop('disabled', false).add('#export_text_file, #import_text_file').on('click', function () {
|
||||
var enableId = $(this).attr('id');
|
||||
var disableId;
|
||||
if (enableId.match(/local_storage$/)) {
|
||||
disableId = enableId.replace(/local_storage$/, 'text_file');
|
||||
} else {
|
||||
disableId = enableId.replace(/text_file$/, 'local_storage');
|
||||
}
|
||||
$('#opts_' + disableId).addClass('disabled').find('input').prop('disabled', true);
|
||||
$('#opts_' + enableId).removeClass('disabled').find('input').prop('disabled', false);
|
||||
});
|
||||
|
||||
// detect localStorage state
|
||||
var lsSupported = isStorageSupported('localStorage', true);
|
||||
var lsExists = lsSupported ? window.localStorage.config || false : false;
|
||||
$('div.localStorage-' + (lsSupported ? 'un' : '') + 'supported').hide();
|
||||
$('div.localStorage-' + (lsExists ? 'empty' : 'exists')).hide();
|
||||
if (lsExists) {
|
||||
updatePrefsDate();
|
||||
}
|
||||
$('form.prefs-form').on('change', function () {
|
||||
var $form = $(this);
|
||||
var disabled = false;
|
||||
if (!lsSupported) {
|
||||
disabled = $form.find('input[type=radio][value$=local_storage]').prop('checked');
|
||||
} else if (!lsExists && $form.attr('name') === 'prefs_import' && $('#import_local_storage')[0].checked) {
|
||||
disabled = true;
|
||||
}
|
||||
$form.find('input[type=submit]').prop('disabled', disabled);
|
||||
}).on('submit', function (e) {
|
||||
var $form = $(this);
|
||||
if ($form.attr('name') === 'prefs_export' && $('#export_local_storage')[0].checked) {
|
||||
e.preventDefault();
|
||||
// use AJAX to read JSON settings and save them
|
||||
savePrefsToLocalStorage($form);
|
||||
} else if ($form.attr('name') === 'prefs_import' && $('#import_local_storage')[0].checked) {
|
||||
// set 'json' input and submit form
|
||||
$form.find('input[name=json]').val(window.localStorage.config);
|
||||
}
|
||||
});
|
||||
$(document).on('click', 'div.click-hide-message', function () {
|
||||
$(this).hide();
|
||||
$(this).parent('.card-body').css('height', '');
|
||||
$(this).parent('.card-body').find('.prefs-form').show();
|
||||
});
|
||||
});
|
||||
|
||||
/**
|
||||
* Saves user preferences to localStorage
|
||||
*
|
||||
* @param {Element} form
|
||||
*/
|
||||
function savePrefsToLocalStorage(form) {
|
||||
var $form = $(form);
|
||||
var submit = $form.find('input[type=submit]');
|
||||
submit.prop('disabled', true);
|
||||
$.ajax({
|
||||
url: 'index.php?route=/preferences/manage',
|
||||
cache: false,
|
||||
type: 'POST',
|
||||
data: {
|
||||
'ajax_request': true,
|
||||
'server': CommonParams.get('server'),
|
||||
'submit_get_json': true
|
||||
},
|
||||
success: function (data) {
|
||||
if (typeof data !== 'undefined' && data.success === true) {
|
||||
window.localStorage.config = data.prefs;
|
||||
window.localStorage.configMtime = data.mtime;
|
||||
window.localStorage.configMtimeLocal = new Date().toUTCString();
|
||||
updatePrefsDate();
|
||||
$('div.localStorage-empty').hide();
|
||||
$('div.localStorage-exists').show();
|
||||
var group = $form.parent('.card-body');
|
||||
group.css('height', group.height() + 'px');
|
||||
$form.hide('fast');
|
||||
$form.prev('.click-hide-message').show('fast');
|
||||
} else {
|
||||
Functions.ajaxShowMessage(data.error);
|
||||
}
|
||||
},
|
||||
complete: function () {
|
||||
submit.prop('disabled', false);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates preferences timestamp in Import form
|
||||
*/
|
||||
function updatePrefsDate() {
|
||||
var d = new Date(window.localStorage.configMtimeLocal);
|
||||
var msg = Messages.strSavedOn.replace('@DATE@', Functions.formatDateTime(d));
|
||||
$('#opts_import_local_storage').find('div.localStorage-exists').html(msg);
|
||||
}
|
||||
|
||||
/**
|
||||
* Prepares message which informs that localStorage preferences are available and can be imported or deleted
|
||||
*/
|
||||
function offerPrefsAutoimport() {
|
||||
var hasConfig = isStorageSupported('localStorage') && (window.localStorage.config || false);
|
||||
var $cnt = $('#prefs_autoload');
|
||||
if (!$cnt.length || !hasConfig) {
|
||||
return;
|
||||
}
|
||||
$cnt.find('a').on('click', function (e) {
|
||||
e.preventDefault();
|
||||
var $a = $(this);
|
||||
if ($a.attr('href') === '#no') {
|
||||
$cnt.remove();
|
||||
$.post('index.php', {
|
||||
'server': CommonParams.get('server'),
|
||||
'prefs_autoload': 'hide'
|
||||
}, null, 'html');
|
||||
return;
|
||||
} else if ($a.attr('href') === '#delete') {
|
||||
$cnt.remove();
|
||||
localStorage.clear();
|
||||
$.post('index.php', {
|
||||
'server': CommonParams.get('server'),
|
||||
'prefs_autoload': 'hide'
|
||||
}, null, 'html');
|
||||
return;
|
||||
}
|
||||
$cnt.find('input[name=json]').val(window.localStorage.config);
|
||||
$cnt.find('form').trigger('submit');
|
||||
});
|
||||
$cnt.show();
|
||||
}
|
||||
|
||||
/**
|
||||
* @type {boolean} Support for passive event listener option
|
||||
*/
|
||||
var PASSIVE_EVENT_LISTENERS = function () {
|
||||
var passive = false;
|
||||
try {
|
||||
var options = Object.defineProperty({}, 'passive', {
|
||||
get: function () {
|
||||
return passive = true;
|
||||
}
|
||||
});
|
||||
window.addEventListener('_', null, options);
|
||||
window.removeEventListener('_', null, options);
|
||||
} catch (error) {
|
||||
// passive not supported
|
||||
}
|
||||
return passive;
|
||||
}();
|
||||
Loading…
Add table
Add a link
Reference in a new issue