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drupalcampbristol/web/core/misc/ajax.js
2018-11-23 12:29:20 +00:00

633 lines
20 KiB
JavaScript

/**
* DO NOT EDIT THIS FILE.
* See the following change record for more information,
* https://www.drupal.org/node/2815083
* @preserve
**/
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
(function ($, window, Drupal, drupalSettings) {
Drupal.behaviors.AJAX = {
attach: function attach(context, settings) {
function loadAjaxBehavior(base) {
var elementSettings = settings.ajax[base];
if (typeof elementSettings.selector === 'undefined') {
elementSettings.selector = '#' + base;
}
$(elementSettings.selector).once('drupal-ajax').each(function () {
elementSettings.element = this;
elementSettings.base = base;
Drupal.ajax(elementSettings);
});
}
Object.keys(settings.ajax || {}).forEach(function (base) {
return loadAjaxBehavior(base);
});
Drupal.ajax.bindAjaxLinks(document.body);
$('.use-ajax-submit').once('ajax').each(function () {
var elementSettings = {};
elementSettings.url = $(this.form).attr('action');
elementSettings.setClick = true;
elementSettings.event = 'click';
elementSettings.progress = { type: 'throbber' };
elementSettings.base = $(this).attr('id');
elementSettings.element = this;
Drupal.ajax(elementSettings);
});
},
detach: function detach(context, settings, trigger) {
if (trigger === 'unload') {
Drupal.ajax.expired().forEach(function (instance) {
Drupal.ajax.instances[instance.instanceIndex] = null;
});
}
}
};
Drupal.AjaxError = function (xmlhttp, uri, customMessage) {
var statusCode = void 0;
var statusText = void 0;
var responseText = void 0;
if (xmlhttp.status) {
statusCode = '\n' + Drupal.t('An AJAX HTTP error occurred.') + '\n' + Drupal.t('HTTP Result Code: !status', { '!status': xmlhttp.status });
} else {
statusCode = '\n' + Drupal.t('An AJAX HTTP request terminated abnormally.');
}
statusCode += '\n' + Drupal.t('Debugging information follows.');
var pathText = '\n' + Drupal.t('Path: !uri', { '!uri': uri });
statusText = '';
try {
statusText = '\n' + Drupal.t('StatusText: !statusText', {
'!statusText': $.trim(xmlhttp.statusText)
});
} catch (e) {}
responseText = '';
try {
responseText = '\n' + Drupal.t('ResponseText: !responseText', {
'!responseText': $.trim(xmlhttp.responseText)
});
} catch (e) {}
responseText = responseText.replace(/<("[^"]*"|'[^']*'|[^'">])*>/gi, '');
responseText = responseText.replace(/[\n]+\s+/g, '\n');
var readyStateText = xmlhttp.status === 0 ? '\n' + Drupal.t('ReadyState: !readyState', {
'!readyState': xmlhttp.readyState
}) : '';
customMessage = customMessage ? '\n' + Drupal.t('CustomMessage: !customMessage', {
'!customMessage': customMessage
}) : '';
this.message = statusCode + pathText + statusText + customMessage + responseText + readyStateText;
this.name = 'AjaxError';
};
Drupal.AjaxError.prototype = new Error();
Drupal.AjaxError.prototype.constructor = Drupal.AjaxError;
Drupal.ajax = function (settings) {
if (arguments.length !== 1) {
throw new Error('Drupal.ajax() function must be called with one configuration object only');
}
var base = settings.base || false;
var element = settings.element || false;
delete settings.base;
delete settings.element;
if (!settings.progress && !element) {
settings.progress = false;
}
var ajax = new Drupal.Ajax(base, element, settings);
ajax.instanceIndex = Drupal.ajax.instances.length;
Drupal.ajax.instances.push(ajax);
return ajax;
};
Drupal.ajax.instances = [];
Drupal.ajax.expired = function () {
return Drupal.ajax.instances.filter(function (instance) {
return instance && instance.element !== false && !document.body.contains(instance.element);
});
};
Drupal.ajax.bindAjaxLinks = function (element) {
$(element).find('.use-ajax').once('ajax').each(function (i, ajaxLink) {
var $linkElement = $(ajaxLink);
var elementSettings = {
progress: { type: 'throbber' },
dialogType: $linkElement.data('dialog-type'),
dialog: $linkElement.data('dialog-options'),
dialogRenderer: $linkElement.data('dialog-renderer'),
base: $linkElement.attr('id'),
element: ajaxLink
};
var href = $linkElement.attr('href');
if (href) {
elementSettings.url = href;
elementSettings.event = 'click';
}
Drupal.ajax(elementSettings);
});
};
Drupal.Ajax = function (base, element, elementSettings) {
var defaults = {
event: element ? 'mousedown' : null,
keypress: true,
selector: base ? '#' + base : null,
effect: 'none',
speed: 'none',
method: 'replaceWith',
progress: {
type: 'throbber',
message: Drupal.t('Please wait...')
},
submit: {
js: true
}
};
$.extend(this, defaults, elementSettings);
this.commands = new Drupal.AjaxCommands();
this.instanceIndex = false;
if (this.wrapper) {
this.wrapper = '#' + this.wrapper;
}
this.element = element;
this.element_settings = elementSettings;
this.elementSettings = elementSettings;
if (this.element && this.element.form) {
this.$form = $(this.element.form);
}
if (!this.url) {
var $element = $(this.element);
if ($element.is('a')) {
this.url = $element.attr('href');
} else if (this.element && element.form) {
this.url = this.$form.attr('action');
}
}
var originalUrl = this.url;
this.url = this.url.replace(/\/nojs(\/|$|\?|#)/, '/ajax$1');
if (drupalSettings.ajaxTrustedUrl[originalUrl]) {
drupalSettings.ajaxTrustedUrl[this.url] = true;
}
var ajax = this;
ajax.options = {
url: ajax.url,
data: ajax.submit,
beforeSerialize: function beforeSerialize(elementSettings, options) {
return ajax.beforeSerialize(elementSettings, options);
},
beforeSubmit: function beforeSubmit(formValues, elementSettings, options) {
ajax.ajaxing = true;
return ajax.beforeSubmit(formValues, elementSettings, options);
},
beforeSend: function beforeSend(xmlhttprequest, options) {
ajax.ajaxing = true;
return ajax.beforeSend(xmlhttprequest, options);
},
success: function success(response, status, xmlhttprequest) {
if (typeof response === 'string') {
response = $.parseJSON(response);
}
if (response !== null && !drupalSettings.ajaxTrustedUrl[ajax.url]) {
if (xmlhttprequest.getResponseHeader('X-Drupal-Ajax-Token') !== '1') {
var customMessage = Drupal.t('The response failed verification so will not be processed.');
return ajax.error(xmlhttprequest, ajax.url, customMessage);
}
}
return ajax.success(response, status);
},
complete: function complete(xmlhttprequest, status) {
ajax.ajaxing = false;
if (status === 'error' || status === 'parsererror') {
return ajax.error(xmlhttprequest, ajax.url);
}
},
dataType: 'json',
type: 'POST'
};
if (elementSettings.dialog) {
ajax.options.data.dialogOptions = elementSettings.dialog;
}
if (ajax.options.url.indexOf('?') === -1) {
ajax.options.url += '?';
} else {
ajax.options.url += '&';
}
var wrapper = 'drupal_' + (elementSettings.dialogType || 'ajax');
if (elementSettings.dialogRenderer) {
wrapper += '.' + elementSettings.dialogRenderer;
}
ajax.options.url += Drupal.ajax.WRAPPER_FORMAT + '=' + wrapper;
$(ajax.element).on(elementSettings.event, function (event) {
if (!drupalSettings.ajaxTrustedUrl[ajax.url] && !Drupal.url.isLocal(ajax.url)) {
throw new Error(Drupal.t('The callback URL is not local and not trusted: !url', {
'!url': ajax.url
}));
}
return ajax.eventResponse(this, event);
});
if (elementSettings.keypress) {
$(ajax.element).on('keypress', function (event) {
return ajax.keypressResponse(this, event);
});
}
if (elementSettings.prevent) {
$(ajax.element).on(elementSettings.prevent, false);
}
};
Drupal.ajax.WRAPPER_FORMAT = '_wrapper_format';
Drupal.Ajax.AJAX_REQUEST_PARAMETER = '_drupal_ajax';
Drupal.Ajax.prototype.execute = function () {
if (this.ajaxing) {
return;
}
try {
this.beforeSerialize(this.element, this.options);
return $.ajax(this.options);
} catch (e) {
this.ajaxing = false;
window.alert('An error occurred while attempting to process ' + this.options.url + ': ' + e.message);
return $.Deferred().reject();
}
};
Drupal.Ajax.prototype.keypressResponse = function (element, event) {
var ajax = this;
if (event.which === 13 || event.which === 32 && element.type !== 'text' && element.type !== 'textarea' && element.type !== 'tel' && element.type !== 'number') {
event.preventDefault();
event.stopPropagation();
$(element).trigger(ajax.elementSettings.event);
}
};
Drupal.Ajax.prototype.eventResponse = function (element, event) {
event.preventDefault();
event.stopPropagation();
var ajax = this;
if (ajax.ajaxing) {
return;
}
try {
if (ajax.$form) {
if (ajax.setClick) {
element.form.clk = element;
}
ajax.$form.ajaxSubmit(ajax.options);
} else {
ajax.beforeSerialize(ajax.element, ajax.options);
$.ajax(ajax.options);
}
} catch (e) {
ajax.ajaxing = false;
window.alert('An error occurred while attempting to process ' + ajax.options.url + ': ' + e.message);
}
};
Drupal.Ajax.prototype.beforeSerialize = function (element, options) {
if (this.$form) {
var settings = this.settings || drupalSettings;
Drupal.detachBehaviors(this.$form.get(0), settings, 'serialize');
}
options.data[Drupal.Ajax.AJAX_REQUEST_PARAMETER] = 1;
var pageState = drupalSettings.ajaxPageState;
options.data['ajax_page_state[theme]'] = pageState.theme;
options.data['ajax_page_state[theme_token]'] = pageState.theme_token;
options.data['ajax_page_state[libraries]'] = pageState.libraries;
};
Drupal.Ajax.prototype.beforeSubmit = function (formValues, element, options) {};
Drupal.Ajax.prototype.beforeSend = function (xmlhttprequest, options) {
if (this.$form) {
options.extraData = options.extraData || {};
options.extraData.ajax_iframe_upload = '1';
var v = $.fieldValue(this.element);
if (v !== null) {
options.extraData[this.element.name] = v;
}
}
$(this.element).prop('disabled', true);
if (!this.progress || !this.progress.type) {
return;
}
var progressIndicatorMethod = 'setProgressIndicator' + this.progress.type.slice(0, 1).toUpperCase() + this.progress.type.slice(1).toLowerCase();
if (progressIndicatorMethod in this && typeof this[progressIndicatorMethod] === 'function') {
this[progressIndicatorMethod].call(this);
}
};
Drupal.theme.ajaxProgressThrobber = function (message) {
var messageMarkup = typeof message === 'string' ? Drupal.theme('ajaxProgressMessage', message) : '';
var throbber = '<div class="throbber">&nbsp;</div>';
return '<div class="ajax-progress ajax-progress-throbber">' + throbber + messageMarkup + '</div>';
};
Drupal.theme.ajaxProgressIndicatorFullscreen = function () {
return '<div class="ajax-progress ajax-progress-fullscreen">&nbsp;</div>';
};
Drupal.theme.ajaxProgressMessage = function (message) {
return '<div class="message">' + message + '</div>';
};
Drupal.Ajax.prototype.setProgressIndicatorBar = function () {
var progressBar = new Drupal.ProgressBar('ajax-progress-' + this.element.id, $.noop, this.progress.method, $.noop);
if (this.progress.message) {
progressBar.setProgress(-1, this.progress.message);
}
if (this.progress.url) {
progressBar.startMonitoring(this.progress.url, this.progress.interval || 1500);
}
this.progress.element = $(progressBar.element).addClass('ajax-progress ajax-progress-bar');
this.progress.object = progressBar;
$(this.element).after(this.progress.element);
};
Drupal.Ajax.prototype.setProgressIndicatorThrobber = function () {
this.progress.element = $(Drupal.theme('ajaxProgressThrobber', this.progress.message));
$(this.element).after(this.progress.element);
};
Drupal.Ajax.prototype.setProgressIndicatorFullscreen = function () {
this.progress.element = $(Drupal.theme('ajaxProgressIndicatorFullscreen'));
$('body').after(this.progress.element);
};
Drupal.Ajax.prototype.success = function (response, status) {
var _this = this;
if (this.progress.element) {
$(this.progress.element).remove();
}
if (this.progress.object) {
this.progress.object.stopMonitoring();
}
$(this.element).prop('disabled', false);
var elementParents = $(this.element).parents('[data-drupal-selector]').addBack().toArray();
var focusChanged = false;
Object.keys(response || {}).forEach(function (i) {
if (response[i].command && _this.commands[response[i].command]) {
_this.commands[response[i].command](_this, response[i], status);
if (response[i].command === 'invoke' && response[i].method === 'focus') {
focusChanged = true;
}
}
});
if (!focusChanged && this.element && !$(this.element).data('disable-refocus')) {
var target = false;
for (var n = elementParents.length - 1; !target && n >= 0; n--) {
target = document.querySelector('[data-drupal-selector="' + elementParents[n].getAttribute('data-drupal-selector') + '"]');
}
if (target) {
$(target).trigger('focus');
}
}
if (this.$form) {
var settings = this.settings || drupalSettings;
Drupal.attachBehaviors(this.$form.get(0), settings);
}
this.settings = null;
};
Drupal.Ajax.prototype.getEffect = function (response) {
var type = response.effect || this.effect;
var speed = response.speed || this.speed;
var effect = {};
if (type === 'none') {
effect.showEffect = 'show';
effect.hideEffect = 'hide';
effect.showSpeed = '';
} else if (type === 'fade') {
effect.showEffect = 'fadeIn';
effect.hideEffect = 'fadeOut';
effect.showSpeed = speed;
} else {
effect.showEffect = type + 'Toggle';
effect.hideEffect = type + 'Toggle';
effect.showSpeed = speed;
}
return effect;
};
Drupal.Ajax.prototype.error = function (xmlhttprequest, uri, customMessage) {
if (this.progress.element) {
$(this.progress.element).remove();
}
if (this.progress.object) {
this.progress.object.stopMonitoring();
}
$(this.wrapper).show();
$(this.element).prop('disabled', false);
if (this.$form) {
var settings = this.settings || drupalSettings;
Drupal.attachBehaviors(this.$form.get(0), settings);
}
throw new Drupal.AjaxError(xmlhttprequest, uri, customMessage);
};
Drupal.theme.ajaxWrapperNewContent = function ($newContent, ajax, response) {
return (response.effect || ajax.effect) !== 'none' && $newContent.filter(function (i) {
return !($newContent[i].nodeName === '#comment' || $newContent[i].nodeName === '#text' && /^(\s|\n|\r)*$/.test($newContent[i].textContent));
}).length > 1 ? Drupal.theme('ajaxWrapperMultipleRootElements', $newContent) : $newContent;
};
Drupal.theme.ajaxWrapperMultipleRootElements = function ($elements) {
return $('<div></div>').append($elements);
};
Drupal.AjaxCommands = function () {};
Drupal.AjaxCommands.prototype = {
insert: function insert(ajax, response) {
var $wrapper = response.selector ? $(response.selector) : $(ajax.wrapper);
var method = response.method || ajax.method;
var effect = ajax.getEffect(response);
var settings = response.settings || ajax.settings || drupalSettings;
var $newContent = $($.parseHTML(response.data, document, true));
$newContent = Drupal.theme('ajaxWrapperNewContent', $newContent, ajax, response);
switch (method) {
case 'html':
case 'replaceWith':
case 'replaceAll':
case 'empty':
case 'remove':
Drupal.detachBehaviors($wrapper.get(0), settings);
break;
default:
break;
}
$wrapper[method]($newContent);
if (effect.showEffect !== 'show') {
$newContent.hide();
}
var $ajaxNewContent = $newContent.find('.ajax-new-content');
if ($ajaxNewContent.length) {
$ajaxNewContent.hide();
$newContent.show();
$ajaxNewContent[effect.showEffect](effect.showSpeed);
} else if (effect.showEffect !== 'show') {
$newContent[effect.showEffect](effect.showSpeed);
}
if ($newContent.parents('html').length) {
$newContent.each(function (index, element) {
if (element.nodeType === Node.ELEMENT_NODE) {
Drupal.attachBehaviors(element, settings);
}
});
}
},
remove: function remove(ajax, response, status) {
var settings = response.settings || ajax.settings || drupalSettings;
$(response.selector).each(function () {
Drupal.detachBehaviors(this, settings);
}).remove();
},
changed: function changed(ajax, response, status) {
var $element = $(response.selector);
if (!$element.hasClass('ajax-changed')) {
$element.addClass('ajax-changed');
if (response.asterisk) {
$element.find(response.asterisk).append(' <abbr class="ajax-changed" title="' + Drupal.t('Changed') + '">*</abbr> ');
}
}
},
alert: function alert(ajax, response, status) {
window.alert(response.text, response.title);
},
redirect: function redirect(ajax, response, status) {
window.location = response.url;
},
css: function css(ajax, response, status) {
$(response.selector).css(response.argument);
},
settings: function settings(ajax, response, status) {
var ajaxSettings = drupalSettings.ajax;
if (ajaxSettings) {
Drupal.ajax.expired().forEach(function (instance) {
if (instance.selector) {
var selector = instance.selector.replace('#', '');
if (selector in ajaxSettings) {
delete ajaxSettings[selector];
}
}
});
}
if (response.merge) {
$.extend(true, drupalSettings, response.settings);
} else {
ajax.settings = response.settings;
}
},
data: function data(ajax, response, status) {
$(response.selector).data(response.name, response.value);
},
invoke: function invoke(ajax, response, status) {
var $element = $(response.selector);
$element[response.method].apply($element, _toConsumableArray(response.args));
},
restripe: function restripe(ajax, response, status) {
$(response.selector).find('> tbody > tr:visible, > tr:visible').removeClass('odd even').filter(':even').addClass('odd').end().filter(':odd').addClass('even');
},
update_build_id: function update_build_id(ajax, response, status) {
$('input[name="form_build_id"][value="' + response.old + '"]').val(response.new);
},
add_css: function add_css(ajax, response, status) {
$('head').prepend(response.data);
var match = void 0;
var importMatch = /^@import url\("(.*)"\);$/gim;
if (document.styleSheets[0].addImport && importMatch.test(response.data)) {
importMatch.lastIndex = 0;
do {
match = importMatch.exec(response.data);
document.styleSheets[0].addImport(match[1]);
} while (match);
}
}
};
})(jQuery, window, Drupal, drupalSettings);