forked from CGM_Public/pretix_original
107 lines
3.5 KiB
JavaScript
107 lines
3.5 KiB
JavaScript
/*global $, waitingDialog, gettext */
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var async_task_id = null;
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var async_task_timeout = null;
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var async_task_check_url = null;
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function async_task_check() {
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"use strict";
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$.ajax(
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{
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'type': 'GET',
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'url': async_task_check_url,
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'success': async_task_check_callback,
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'error': async_task_check_error,
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'context': this,
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'dataType': 'json'
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}
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);
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}
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function async_task_check_callback(data, jqXHR, status) {
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"use strict";
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if (data.ready && data.redirect) {
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location.href = data.redirect;
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return;
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}
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async_task_timeout = window.setTimeout(async_task_check, 250);
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$("#loadingmodal p").text(gettext('Your request has been queued on the server and will now be ' +
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'processed.'));
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}
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function async_task_check_error(jqXHR, textStatus, errorThrown) {
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"use strict";
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var c = $(jqXHR.responseText).filter('.container');
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if (c.length > 0) {
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waitingDialog.hide();
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ajaxErrDialog.show(c.first().html());
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} else {
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if (jqXHR.status >= 400 && jqXHR.status < 500) {
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waitingDialog.hide();
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alert(gettext('An error of type {code} occured.').replace(/\{code\}/, jqXHR.status));
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} else {
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// 500 can be an application error or overload in some cases :(
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$("#loadingmodal p").text(gettext('We currenctly cannot reach the server, but we keep trying.' +
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' Last error code: {code}').replace(/\{code\}/, jqXHR.status));
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async_task_timeout = window.setTimeout(async_task_check, 5000);
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}
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}
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}
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function async_task_callback(data, jqXHR, status) {
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"use strict";
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$("body").data('ajaxing', false);
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if (data.redirect) {
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location.href = data.redirect;
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return;
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}
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async_task_id = data.async_id;
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async_task_check_url = data.check_url;
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async_task_timeout = window.setTimeout(async_task_check, 100);
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history.pushState({}, "Waiting", async_task_check_url.replace(/ajax=1/, ''));
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}
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function async_task_error(jqXHR, textStatus, errorThrown) {
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"use strict";
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$("body").data('ajaxing', false);
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if (jqXHR.responseText.indexOf('container') > 0) {
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var c = $(jqXHR.responseText).filter('.container');
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waitingDialog.hide();
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ajaxErrDialog.show(c.first().html());
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} else {
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if (jqXHR.status >= 400 && jqXHR.status < 500) {
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waitingDialog.hide();
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alert(gettext('An error of type {code} occured.').replace(/\{code\}/, jqXHR.status));
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} else {
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waitingDialog.hide();
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alert(gettext('We currenctly cannot reach the server. Please try again. ' +
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'Error code: {code}').replace(/\{code\}/, jqXHR.status));
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}
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}
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}
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$(function () {
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"use strict";
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$("body").on('submit', 'form[data-asynctask]', function (e) {
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e.preventDefault();
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if ($("body").data('ajaxing')) {
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return;
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}
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async_task_id = null;
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$("body").data('ajaxing', true);
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waitingDialog.show(gettext('We are processing your request …'));
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$.ajax(
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{
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'type': 'POST',
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'url': $(this).attr('action'),
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'data': $(this).serialize() + '&ajax=1',
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'success': async_task_callback,
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'error': async_task_error,
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'context': this,
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'dataType': 'json'
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}
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);
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});
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});
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