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- // Licensed to Cloudera, Inc. under one
- // or more contributor license agreements. See the NOTICE file
- // distributed with this work for additional information
- // regarding copyright ownership. Cloudera, Inc. licenses this file
- // to you under the Apache License, Version 2.0 (the
- // "License"); you may not use this file except in compliance
- // with the License. You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- function initLogsElement(element) {
- element.data("logsAtEnd", true);
- element.scroll(function () {
- element.data("logsAtEnd", ($(this).scrollTop() + $(this).height() + 20 >= $(this)[0].scrollHeight));
- });
- element.css("overflow", "auto").height($(window).height() - element.offset().top - 50);
- }
- function appendAndScroll(element, logs) {
- var newLines = logs.split("\n").slice(element.text().split("\n").length);
- element.text(element.text() + newLines.join("\n"));
- if (element.data("logsAtEnd")) {
- element.scrollTop(element[0].scrollHeight - element.height());
- }
- }
- function resizeLogs(element) {
- element.css("overflow", "auto").height($(window).height() - element.offset().top - 50);
- }
- var _resizeTimeout = -1;
- var _winWidth = $(window).width();
- var _winHeight = $(window).height();
- function enableResizeLogs() {
- $(window).on("resize", function () {
- window.clearTimeout(_resizeTimeout);
- _resizeTimeout = window.setTimeout(function () {
- // prevents endless loop in IE8
- if (_winWidth != $(window).width() || _winHeight != $(window).height()) {
- $(document).trigger("resized");
- _winWidth = $(window).width();
- _winHeight = $(window).height();
- }
- }, 200);
- });
- }
- function getQueryStringParameter(name) {
- name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
- var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
- results = regex.exec(location.search);
- return results == null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
- }
- function getStatusClass(status, prefix) {
- if (!Array.prototype.indexOf) {
- Array.prototype.indexOf = function (needle) {
- for (var i = 0; i < this.length; i++) {
- if (this[i] === needle) {
- return i;
- }
- }
- return -1;
- };
- }
- if (prefix == null) {
- prefix = "label-";
- }
- var klass = "";
- if (['SUCCEEDED', 'OK', 'DONE'].indexOf(status) > -1) {
- klass = prefix + "success";
- }
- else if (['RUNNING', 'READY', 'PREP', 'WAITING', 'SUSPENDED', 'PREPSUSPENDED', 'PREPPAUSED', 'PAUSED',
- 'SUBMITTED',
- 'SUSPENDEDWITHERROR',
- 'PAUSEDWITHERROR'].indexOf(status) > -1) {
- klass = prefix + "warning";
- }
- else {
- klass = prefix + "important";
- if (prefix == "bar-") {
- klass = prefix + "danger";
- }
- }
- return klass;
- }
- function emptyStringIfNull(obj) {
- if (obj != null && obj != undefined) {
- return obj;
- }
- return "";
- }
- jQuery.fn.dataTableExt.oSort['title-numeric-asc'] = function (a, b) {
- var x = a.match(/title="*(-?[0-9\.]+)/)[1];
- var y = b.match(/title="*(-?[0-9\.]+)/)[1];
- x = parseFloat(x);
- y = parseFloat(y);
- return ((x < y) ? -1 : ((x > y) ? 1 : 0));
- };
- jQuery.fn.dataTableExt.oSort['title-numeric-desc'] = function (a, b) {
- var x = a.match(/title="*(-?[0-9\.]+)/)[1];
- var y = b.match(/title="*(-?[0-9\.]+)/)[1];
- x = parseFloat(x);
- y = parseFloat(y);
- return ((x < y) ? 1 : ((x > y) ? -1 : 0));
- };
- function hellipsify() {
- var MAX_LENGTH = 20;
- $(".hellipsify").each(function () {
- var _this = $(this);
- if (_this.text().length > MAX_LENGTH) {
- var _oText = _this.text();
- var _clone = $("<div>");
- _clone.html(_this.html());
- _clone.css("position", "absolute").css("background-color", "#F5F5F5");
- _clone.css("top", (_this.is("a") ? _this.position().top + 3 : _this.position().top)).css("left", _this.position().left)
- _clone.css("z-index", "9999").css("display", "none");
- _clone.appendTo($("body"));
- _clone.mouseout(function () {
- $(this).hide();
- })
- $(this).html(_oText.substr(0, MAX_LENGTH - 1) + "… ");
- var _eye = $("<button class='nochrome btn-small'></button>");
- _eye.html("<i class='icon-eye-open'></i>");
- _eye.css("cursor", "pointer");
- _eye.on("click", function (e) {
- e.stopImmediatePropagation();
- e.preventDefault();
- _clone.show();
- _this.tooltip("hide");
- });
- _eye.appendTo(_this);
- _this.data("original-text", _oText);
- _this.tooltip({
- title: _oText,
- placement: "right"
- });
- }
- });
- }
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