/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.
*/
define(['require',
'backbone',
'hbs!tmpl/graph/LineageLayoutView_tmpl',
'collection/VLineageList',
'models/VEntity',
'utils/Utils',
'views/graph/LineageUtils',
'dagreD3',
'd3-tip',
'utils/Enums',
'utils/UrlLinks',
'utils/Globals',
'utils/CommonViewFunction',
'platform',
'jquery-ui'
], function(require, Backbone, LineageLayoutViewtmpl, VLineageList, VEntity, Utils, LineageUtils, dagreD3, d3Tip, Enums, UrlLinks, Globals, CommonViewFunction, platform) {
'use strict';
var LineageLayoutView = Backbone.Marionette.LayoutView.extend(
/** @lends LineageLayoutView */
{
_viewName: 'LineageLayoutView',
template: LineageLayoutViewtmpl,
className: "resizeGraph",
/** Layout sub regions */
regions: {},
/** ui selector cache */
ui: {
graph: ".graph",
checkHideProcess: "[data-id='checkHideProcess']",
checkDeletedEntity: "[data-id='checkDeletedEntity']",
selectDepth: 'select[data-id="selectDepth"]',
filterToggler: '[data-id="filter-toggler"]',
settingToggler: '[data-id="setting-toggler"]',
searchToggler: '[data-id="search-toggler"]',
boxClose: '[data-id="box-close"]',
lineageFullscreenToggler: '[data-id="fullScreen-toggler"]',
filterBox: '.filter-box',
searchBox: '.search-box',
settingBox: '.setting-box',
lineageTypeSearch: '[data-id="typeSearch"]',
searchNode: '[data-id="searchNode"]',
nodeDetailTable: '[data-id="nodeDetailTable"]',
showOnlyHoverPath: '[data-id="showOnlyHoverPath"]',
showTooltip: '[data-id="showTooltip"]',
saveSvg: '[data-id="saveSvg"]',
resetLineage: '[data-id="resetLineage"]'
},
templateHelpers: function() {
return {
width: "100%",
height: "100%"
};
},
/** ui events hash */
events: function() {
var events = {};
events["click " + this.ui.checkHideProcess] = 'onCheckUnwantedEntity';
events["click " + this.ui.checkDeletedEntity] = 'onCheckUnwantedEntity';
events['change ' + this.ui.selectDepth] = 'onSelectDepthChange';
events["click " + this.ui.filterToggler] = 'onClickFilterToggler';
events["click " + this.ui.boxClose] = 'toggleBoxPanel';
events["click " + this.ui.settingToggler] = 'onClickSettingToggler';
events["click " + this.ui.lineageFullscreenToggler] = 'onClickLineageFullscreenToggler';
events["click " + this.ui.searchToggler] = 'onClickSearchToggler';
events["click " + this.ui.saveSvg] = 'onClickSaveSvg';
events["click " + this.ui.resetLineage] = 'onClickResetLineage';
return events;
},
/**
* intialize a new LineageLayoutView Layout
* @constructs
*/
initialize: function(options) {
_.extend(this, _.pick(options, 'processCheck', 'guid', 'entity', 'entityName', 'entityDefCollection', 'actionCallBack', 'fetchCollection', 'attributeDefs'));
this.collection = new VLineageList();
this.lineageData = null;
this.typeMap = {};
this.apiGuid = {};
this.edgeCall;
this.filterObj = {
isProcessHideCheck: false,
isDeletedEntityHideCheck: false,
depthCount: ''
};
this.searchNodeObj = {
selectedNode: ''
}
},
initializeGraph: function() {
this.g = {};
this.g = new dagreD3.graphlib.Graph()
.setGraph({
nodesep: 50,
ranksep: 90,
rankdir: "LR",
marginx: 20,
marginy: 20,
transition: function transition(selection) {
return selection.transition().duration(500);
}
})
.setDefaultEdgeLabel(function() {
return {};
});
},
onRender: function() {
var that = this;
this.ui.searchToggler.prop("disabled", true);
this.$graphButtonsEl = this.$(".graph-button-group button,select[data-id='selectDepth']")
this.fetchGraphData();
if (platform.name === "IE") {
this.$('svg').css('opacity', '0');
}
if (platform.name === "Microsoft Edge" || platform.name === "IE") {
$(that.ui.saveSvg).hide();
}
if (this.layoutRendered) {
this.layoutRendered();
}
if (this.processCheck) {
this.hideCheckForProcess();
}
this.initializeGraph();
this.ui.selectDepth.select2({
data: _.sortBy([3, 6, 9, 12, 15, 18, 21]),
tags: true,
dropdownCssClass: "number-input",
multiple: false
});
},
onShow: function() {
this.$('.fontLoader').show();
this.$el.resizable({
handles: ' s',
minHeight: 375,
stop: function(event, ui) {
ui.element.height(($(this).height()));
},
});
},
onClickLineageFullscreenToggler: function(e) {
var icon = $(e.currentTarget).find('i'),
panel = $(e.target).parents('.tab-pane').first();
icon.toggleClass('fa-expand fa-compress');
if (icon.hasClass('fa-expand')) {
icon.parent('button').attr("data-original-title", "Full Screen");
} else {
icon.parent('button').attr("data-original-title", "Default View");
}
panel.toggleClass('fullscreen-mode');
},
onCheckUnwantedEntity: function(e) {
var that = this;
this.initializeGraph();
if ($(e.target).data("id") === "checkHideProcess") {
this.filterObj.isProcessHideCheck = e.target.checked;
} else {
this.filterObj.isDeletedEntityHideCheck = e.target.checked;
}
that.toggleDisableState({
"el": that.$graphButtonsEl
});
this.generateData(this.lineageData).then(function() {
that.createGraph();
that.toggleDisableState({
"el": that.$graphButtonsEl
});
});
},
toggleBoxPanel: function(options) {
var el = options && options.el,
nodeDetailToggler = options && options.nodeDetailToggler,
currentTarget = options.currentTarget;
this.$el.find('.show-box-panel').removeClass('show-box-panel');
if (el && el.addClass) {
el.addClass('show-box-panel');
}
this.$('circle.node-detail-highlight').removeClass("node-detail-highlight");
},
onClickNodeToggler: function(options) {
this.toggleBoxPanel({ el: this.$('.lineage-node-detail'), nodeDetailToggler: true });
},
onClickFilterToggler: function() {
this.toggleBoxPanel({ el: this.ui.filterBox });
},
onClickSettingToggler: function() {
this.toggleBoxPanel({ el: this.ui.settingBox });
},
onClickSearchToggler: function() {
this.toggleBoxPanel({ el: this.ui.searchBox });
},
onSelectDepthChange: function(e, options) {
this.initializeGraph();
this.filterObj.depthCount = e.currentTarget.value;
this.fetchGraphData({ queryParam: { 'depth': this.filterObj.depthCount } });
},
fetchGraphData: function(options) {
var that = this,
queryParam = options && options.queryParam || {};
this.$('.fontLoader').show();
this.$('svg>g').hide();
this.toggleDisableState({
"el": that.$(".graph-button-group button,select[data-id='selectDepth']")
});
this.collection.getLineage(this.guid, {
queryParam: queryParam,
success: function(data) {
if (that.isDestroyed) {
return;
}
if (data.relations.length) {
that.lineageData = $.extend(true, {}, data);
that.generateData(that.lineageData).then(function(graphObj) {
that.createGraph();
that.toggleDisableState({
"el": that.$graphButtonsEl
});
});
that.renderLineageTypeSearch().then(function() {
that.ui.searchToggler.prop("disabled", false);
});
} else {
that.noLineage();
that.hideCheckForProcess();
}
},
cust_error: function(model, response) {
that.lineageData = [];
that.noLineage();
},
complete: function() {
that.$('.fontLoader').hide();
that.$('svg>g').show();
}
})
},
noLineage: function() {
this.$('.fontLoader').hide();
this.$('.depth-container').hide();
this.$('svg').html('<text x="50%" y="50%" alignment-baseline="middle" text-anchor="middle">No lineage data found</text>');
if (this.actionCallBack) {
this.actionCallBack();
}
},
hideCheckForProcess: function() {
this.$('.hideProcessContainer').hide();
},
isProcess: function(node) {
var typeName = node.typeName,
superTypes = node.superTypes,
entityDef = node.entityDef;
if (typeName == "Process") {
return true;
}
return _.contains(superTypes, "Process");
},
isDeleted: function(node) {
if (_.isUndefined(node)) {
return
}
return Enums.entityStateReadOnly[node.status];
},
isNodeToBeUpdated: function(node) {
var isProcessHideCheck = this.filterObj.isProcessHideCheck,
isDeletedEntityHideCheck = this.filterObj.isDeletedEntityHideCheck
var returnObj = {
isProcess: (isProcessHideCheck && node.isProcess),
isDeleted: (isDeletedEntityHideCheck && node.isDeleted)
};
returnObj["update"] = returnObj.isProcess || returnObj.isDeleted;
return returnObj;
},
getNestedSuperTypes: function(options) {
var entityDef = options.entityDef;
return Utils.getNestedSuperTypes({ data: entityDef, collection: this.entityDefCollection })
},
getEntityDef: function(typeName) {
var entityDef = null;
if (typeName) {
entityDef = this.entityDefCollection.fullCollection.find({ name: typeName });
entityDef = entityDef ? entityDef.toJSON() : entityDef;
}
return entityDef;
},
getServiceType: function(options) {
if (!options) {
return;
}
var typeName = options.typeName,
entityDef = options.entityDef,
serviceType = null;
if (typeName) {
if (entityDef) {
serviceType = entityDef.serviceType || null;
}
}
return serviceType;
},
generateData: function(options) {
return new Promise(function(resolve, reject) {
try {
var that = this,
relations = options && options.relations || {},
guidEntityMap = options && options.guidEntityMap || {},
isHideFilterOn = this.filterObj.isProcessHideCheck || this.filterObj.isDeletedEntityHideCheck,
newHashMap = {},
styleObj = {
fill: 'none',
stroke: '#ffb203',
width: 3
},
makeNodeData = function(relationObj) {
if (relationObj) {
if (relationObj.updatedValues) {
return relationObj;
}
var obj = _.extend(relationObj, {
shape: "img",
updatedValues: true,
label: relationObj.displayText.trunc(18),
toolTipLabel: relationObj.displayText,
id: relationObj.guid,
isLineage: true,
isIncomplete: relationObj.isIncomplete,
entityDef: that.getEntityDef(relationObj.typeName)
});
obj["serviceType"] = that.getServiceType({ typeName: relationObj.typeName, entityDef: obj.entityDef });
obj["superTypes"] = that.getNestedSuperTypes({ entityDef: obj.entityDef });
obj['isProcess'] = that.isProcess(obj);
obj['isDeleted'] = that.isDeleted(obj);
return obj;
}
},
crateLineageRelationshipHashMap = function(data) {
var that = this,
relations = data && data.relations,
newHashMap = {};
_.each(relations, function(obj) {
if (newHashMap[obj.fromEntityId]) {
newHashMap[obj.fromEntityId].push(obj.toEntityId);
} else {
newHashMap[obj.fromEntityId] = [obj.toEntityId];
}
});
return newHashMap;
},
getStyleObjStr = function(styleObj) {
return 'fill:' + styleObj.fill + ';stroke:' + styleObj.stroke + ';stroke-width:' + styleObj.width;
},
getNewToNodeRelationship = function(toNodeGuid) {
if (toNodeGuid && relationshipMap[toNodeGuid]) {
var newRelationship = [];
_.each(relationshipMap[toNodeGuid], function(guid) {
var nodeToBeUpdated = that.isNodeToBeUpdated(makeNodeData(guidEntityMap[guid]));
if (nodeToBeUpdated.update) {
var newRelation = getNewToNodeRelationship(guid);
if (newRelation) {
newRelationship = newRelationship.concat(newRelation);
}
} else {
newRelationship.push(guid);
}
});
return newRelationship;
} else {
return null;
}
},
getToNodeRelation = function(toNodes, fromNodeToBeUpdated) {
var toNodeRelationship = [];
_.each(toNodes, function(toNodeGuid) {
var toNodeToBeUpdated = that.isNodeToBeUpdated(makeNodeData(guidEntityMap[toNodeGuid]));
if (toNodeToBeUpdated.update) {
// To node need to updated
if (pendingFromRelationship[toNodeGuid]) {
toNodeRelationship = toNodeRelationship.concat(pendingFromRelationship[toNodeGuid]);
} else {
var newToNodeRelationship = getNewToNodeRelationship(toNodeGuid);
if (newToNodeRelationship) {
toNodeRelationship = toNodeRelationship.concat(newToNodeRelationship);
}
}
} else {
//when bothe node not to be updated.
toNodeRelationship.push(toNodeGuid);
}
});
return toNodeRelationship;
},
setNode = function(guid) {
if (!that.g._nodes[guid]) {
var nodeData = makeNodeData(guidEntityMap[guid]);
that.g.setNode(guid, nodeData);
return nodeData;
} else {
return that.g._nodes[guid];
}
},
setEdge = function(fromNodeGuid, toNodeGuid) {
that.g.setEdge(fromNodeGuid, toNodeGuid, {
"arrowhead": 'arrowPoint',
"curve": LineageUtils.BezierCurve,
"style": getStyleObjStr(styleObj),
"styleObj": styleObj
});
},
setGraphData = function(fromEntityId, toEntityId) {
setNode(fromEntityId);
setNode(toEntityId);
setEdge(fromEntityId, toEntityId);
},
pendingFromRelationship = {};
if (isHideFilterOn) {
var relationshipMap = crateLineageRelationshipHashMap(options)
_.each(relationshipMap, function(toNodes, fromNodeGuid) {
var fromNodeToBeUpdated = that.isNodeToBeUpdated(makeNodeData(guidEntityMap[fromNodeGuid])),
toNodeList = getToNodeRelation(toNodes, fromNodeToBeUpdated);
if (fromNodeToBeUpdated.update) {
if (pendingFromRelationship[fromNodeGuid]) {
pendingFromRelationship[fromNodeGuid] = pendingFromRelationship[fromNodeGuid].concat(toNodeList);
} else {
pendingFromRelationship[fromNodeGuid] = toNodeList;
}
} else {
_.each(toNodeList, function(toNodeGuid) {
setGraphData(fromNodeGuid, toNodeGuid);
});
}
})
} else {
_.each(relations, function(obj) {
setGraphData(obj.fromEntityId, obj.toEntityId);
});
}
if (this.g._nodes[this.guid]) {
if (this.g._nodes[this.guid]) {
this.g._nodes[this.guid]['isLineage'] = false;
}
this.findImpactNodeAndUpdateData({ "guid": this.guid, "getStyleObjStr": getStyleObjStr });
}
resolve(this.g);
} catch (e) {
reject(e)
}
}.bind(this));
},
findImpactNodeAndUpdateData: function(options) {
var that = this,
guid = options.guid,
getStyleObjStr = options.getStyleObjStr,
traversedMap = {},
styleObj = {
fill: 'none',
stroke: '#fb4200',
width: 3
},
traversed = function(toNodeList, fromNodeGuid) {
if (!_.isEmpty(toNodeList)) {
if (!traversedMap[fromNodeGuid]) {
traversedMap[fromNodeGuid] = true;
_.each(toNodeList, function(val, toNodeGuid) {
if (that.g._nodes[toNodeGuid]) {
that.g._nodes[toNodeGuid]['isLineage'] = false;
}
that.g.setEdge(fromNodeGuid, toNodeGuid, {
"arrowhead": 'arrowPoint',
"curve": LineageUtils.BezierCurve,
"style": getStyleObjStr(styleObj),
'styleObj': styleObj
});
traversed(that.g._sucs[toNodeGuid], toNodeGuid);
});
}
}
};
traversed(this.g._sucs[guid], guid)
},
zoomed: function(that) {
this.$('svg').find('>g').attr("transform",
"translate(" + this.zoom.translate() + ")" +
"scale(" + this.zoom.scale() + ")"
);
if (platform.name === "IE") {
LineageUtils.refreshGraphForIE({
edgeEl: this.$('svg .edgePath')
});
}
},
interpolateZoom: function(translate, scale, that, zoom) {
return d3.transition().duration(350).tween("zoom", function() {
var iTranslate = d3.interpolate(zoom.translate(), translate),
iScale = d3.interpolate(zoom.scale(), scale);
return function(t) {
zoom
.scale(iScale(t))
.translate(iTranslate(t));
that.zoomed();
};
});
},
createGraph: function() {
if (_.isEmpty(this.g._nodes)) {
this.$('svg').html('<text x="50%" y="50%" alignment-baseline="middle" text-anchor="middle">No relations to display</text>');
return;
}
var that = this,
width = this.$('svg').width(),
height = this.$('svg').height(),
imageObject = {};
$('.resizeGraph').css("height", height + "px");
this.g.nodes().forEach(function(v) {
var node = that.g.node(v);
// Round the corners of the nodes
if (node) {
node.rx = node.ry = 5;
}
});
// Create the renderer
var render = new dagreD3.render();
// Add our custom arrow (a hollow-point)
render.arrows().arrowPoint = function(parent, id, edge, type) {
return LineageUtils.arrowPointRender(parent, id, edge, type, { guid: that.guid, dagreD3: dagreD3 });
};
// Render custom img inside shape
render.shapes().img = function(parent, bbox, node) {
return LineageUtils.imgShapeRender(parent, bbox, node, { guid: that.guid, dagreD3: dagreD3, imageObject: imageObject, $defs: that.svg.select('defs') });
};
// Set up an SVG group so that we can translate the final graph.
if (this.$("svg").find('.output').length) {
this.$("svg").find('.output').parent('g').remove();
}
var svg = this.svg = d3.select(this.$("svg")[0])
.attr("viewBox", "0 0 " + width + " " + height)
.attr("enable-background", "new 0 0 " + width + " " + height),
svgGroup = svg.append("g");
// Append defs
svg.append("defs");
var zoom = this.zoom = d3.behavior.zoom()
.center([width / 2, height / 2])
.scaleExtent([0.01, 50])
.on("zoom", that.zoomed.bind(this));
function zoomClick() {
var clicked = d3.event.target,
direction = 1,
factor = 0.5,
target_zoom = 1,
center = [width / 2, height / 2],
translate = zoom.translate(),
translate0 = [],
l = [],
view = { x: translate[0], y: translate[1], k: zoom.scale() };
d3.event.preventDefault();
direction = (this.id === 'zoom_in') ? 1 : -1;
target_zoom = zoom.scale() * (1 + factor * direction);
translate0 = [(center[0] - view.x) / view.k, (center[1] - view.y) / view.k];
view.k = target_zoom;
l = [translate0[0] * view.k + view.x, translate0[1] * view.k + view.y];
view.x += center[0] - l[0];
view.y += center[1] - l[1];
that.interpolateZoom([view.x, view.y], view.k, that, zoom);
}
d3.selectAll(this.$('.lineageZoomButton')).on('click', zoomClick);
var tooltip = d3Tip()
.attr('class', 'd3-tip')
.offset([10, 0])
.html(function(d) {
var value = that.g.node(d);
var htmlStr = "";
if (value.id !== that.guid) {
htmlStr = "<h5 style='text-align: center;'>" + (value.isLineage ? "Lineage" : "Impact") + "</h5>";
}
htmlStr += "<h5 class='text-center'><span style='color:#359f89'>" + value.toolTipLabel + "</span></h5> ";
if (value.typeName) {
htmlStr += "<h5 class='text-center'><span>(" + value.typeName + ")</span></h5> ";
}
if (value.queryText) {
htmlStr += "<h5>Query: <span style='color:#359f89'>" + value.queryText + "</span></h5> ";
}
return "<div class='tip-inner-scroll'>" + htmlStr + "</div>";
});
svg.call(zoom)
.call(tooltip);
if (platform.name !== "IE") {
this.$('.fontLoader').hide();
}
render(svgGroup, this.g);
svg.on("dblclick.zoom", null)
// .on("wheel.zoom", null);
//change text postion
svgGroup.selectAll("g.nodes g.label")
.attr("transform", "translate(2,-35)")
.on('mouseenter', function(d) {
d3.select(this).classed("highlight", true);
})
.on('mouseleave', function(d) {
d3.select(this).classed("highlight", false);
})
.on('click', function(d) {
d3.event.preventDefault();
tooltip.hide(d);
if (that.guid == d) {
Utils.notifyInfo({
html: true,
content: "You are already on " + "<b>" + that.entityName + "</b> detail page."
});
} else {
Utils.setUrl({
url: '#!/detailPage/' + d + '?tabActive=lineage',
mergeBrowserUrl: false,
trigger: true
});
}
});
svgGroup.selectAll("g.nodes g.node")
.on('mouseenter', function(d) {
that.activeNode = true;
var matrix = this.getScreenCTM()
.translate(+this.getAttribute("cx"), +this.getAttribute("cy"));
that.$('svg').find('.node').removeClass('active');
$(this).addClass('active');
// Fix
var width = $('body').width();
var currentELWidth = $(this).offset();
var direction = 'e';
if (((width - currentELWidth.left) < 330)) {
direction = (((width - currentELWidth.left) < 330) && ((currentELWidth.top) < 400)) ? 'sw' : 'w';
if (((width - currentELWidth.left) < 330) && ((currentELWidth.top) > 600)) {
direction = 'nw';
}
} else if (((currentELWidth.top) > 600)) {
direction = (((width - currentELWidth.left) < 330) && ((currentELWidth.top) > 600)) ? 'nw' : 'n';
if ((currentELWidth.left) < 50) {
direction = 'ne'
}
} else if ((currentELWidth.top) < 400) {
direction = ((currentELWidth.left) < 50) ? 'se' : 's';
}
if (that.ui.showTooltip.prop('checked')) {
tooltip.direction(direction).show(d);
}
if (!that.ui.showOnlyHoverPath.prop('checked')) {
return;
}
that.$('svg').addClass('hover');
var nextNode = that.g.successors(d),
previousNode = that.g.predecessors(d),
nodesToHighlight = nextNode.concat(previousNode);
LineageUtils.onHoverFade({
opacity: 0.3,
selectedNode: d,
highlight: nodesToHighlight,
svg: that.svg
}).init();
})
.on('mouseleave', function(d) {
that.activeNode = false;
var nodeEL = this;
setTimeout(function(argument) {
if (!(that.activeTip || that.activeNode)) {
$(nodeEL).removeClass('active');
if (that.ui.showTooltip.prop('checked')) {
tooltip.hide(d);
}
}
}, 150);
if (!that.ui.showOnlyHoverPath.prop('checked')) {
return;
}
that.$('svg').removeClass('hover');
that.$('svg').removeClass('hover-active');
LineageUtils.onHoverFade({
opacity: 1,
selectedNode: d,
svg: that.svg
}).init();
})
.on('click', function(d) {
var el = this;
if (d3.event.defaultPrevented) return; // ignore drag
d3.event.preventDefault();
tooltip.hide(d);
that.onClickNodeToggler({ obj: d });
$(el).find('circle').addClass('node-detail-highlight');
that.updateRelationshipDetails({ guid: d });
});
svgGroup.selectAll("g.edgePath path.path").on('click', function(d) {
var data = { obj: _.find(that.lineageData.relations, { "fromEntityId": d.v, "toEntityId": d.w }) };
if (data.obj) {
var relationshipId = data.obj.relationshipId;
require(['views/graph/PropagationPropertyModal'], function(PropagationPropertyModal) {
var view = new PropagationPropertyModal({
edgeInfo: data,
relationshipId: relationshipId,
lineageData: that.lineageData,
apiGuid: that.apiGuid,
detailPageFetchCollection: that.fetchCollection
});
});
}
})
$('body').on('mouseover', '.d3-tip', function(el) {
that.activeTip = true;
});
$('body').on('mouseleave', '.d3-tip', function(el) {
that.activeTip = false;
that.$('svg').find('.node').removeClass('active');
tooltip.hide();
});
// Center the graph
LineageUtils.centerNode({
guid: that.guid,
svg: that.$('svg'),
g: this.g,
edgeEl: $('svg .edgePath'),
afterCenterZoomed: function(options) {
var newScale = options.newScale,
newTranslate = options.newTranslate;
that.zoom.scale(newScale);
that.zoom.translate(newTranslate);
}
}).init();
zoom.event(svg);
if (platform.name === "IE") {
LineageUtils.refreshGraphForIE({
edgeEl: this.$('svg .edgePath')
});
}
LineageUtils.DragNode({
svg: this.svg,
g: this.g,
guid: this.guid,
edgeEl: this.$('svg .edgePath')
}).init();
},
renderLineageTypeSearch: function() {
var that = this;
return new Promise(function(resolve, reject) {
try {
var data = [],
typeStr = '<option></option>';
if (!_.isEmpty(that.lineageData)) {
_.each(that.lineageData.guidEntityMap, function(obj, index) {
var nodeData = that.g._nodes[obj.guid];
if ((that.filterObj.isProcessHideCheck || that.filterObj.isDeletedEntityHideCheck) && nodeData && (nodeData.isProcess || nodeData.isDeleted)) {
return;
}
typeStr += '<option value="' + obj.guid + '">' + obj.displayText + '</option>';
});
}
that.ui.lineageTypeSearch.html(typeStr);
that.initilizelineageTypeSearch();
resolve();
} catch (e) {
console.log(e);
reject(e);
}
})
},
initilizelineageTypeSearch: function() {
var that = this;
this.ui.lineageTypeSearch.select2({
closeOnSelect: true,
placeholder: 'Select Node'
}).on('change.select2', function(e) {
e.stopPropagation();
e.stopImmediatePropagation();
d3.selectAll(".serach-rect").remove();
var selectedNode = $('[data-id="typeSearch"]').val();
that.searchNodeObj.selectedNode = selectedNode;
LineageUtils.centerNode({
guid: selectedNode,
svg: $(that.svg[0]),
g: that.g,
edgeEl: $('svg .edgePath'),
afterCenterZoomed: function(options) {
var newScale = options.newScale,
newTranslate = options.newTranslate;
that.zoom.scale(newScale);
that.zoom.translate(newTranslate);
}
}).init();
that.svg.selectAll('.nodes g.label').attr('stroke', function(c, d) {
if (c == selectedNode) {
return "#316132";
} else {
return 'none';
}
});
// Using jquery for selector because d3 select is not working for few process entities.
d3.select($(".node#" + selectedNode)[0]).insert("rect", "circle")
.attr("class", "serach-rect")
.attr("x", -50)
.attr("y", -27.5)
.attr("width", 100)
.attr("height", 55);
d3.selectAll(".nodes circle").classed("wobble", function(d, i, nodes) {
if (d == selectedNode) {
return true;
} else {
return false;
}
});
});
if (this.searchNodeObj.selectedNode) {
this.ui.lineageTypeSearch.val(this.searchNodeObj.selectedNode);
this.ui.lineageTypeSearch.trigger("change.select2");
}
},
updateRelationshipDetails: function(options) {
var that = this,
guid = options.guid,
initialData = that.g._nodes[guid],
typeName = initialData.typeName || guid,
attributeDefs = initialData && initialData.entityDef ? initialData.entityDef.attributeDefs : null;
this.$("[data-id='typeName']").text(typeName);
this.entityModel = new VEntity({});
var config = {
guid: 'guid',
typeName: 'typeName',
name: 'name',
qualifiedName: 'qualifiedName',
owner: 'owner',
createTime: 'createTime',
status: 'status',
classificationNames: 'classifications',
meanings: 'term'
};
var data = {};
_.each(config, function(valKey, key) {
var val = initialData[key];
if (_.isUndefined(val) && initialData.attributes[key]) {
val = initialData.attributes[key];
}
if (val) {
data[valKey] = val;
}
});
this.ui.nodeDetailTable.html(CommonViewFunction.propertyTable({
"scope": this,
"valueObject": data,
"attributeDefs": attributeDefs,
"sortBy": false
}));
},
onClickSaveSvg: function(e, a) {
var that = this,
loaderTargetDiv = $(e.currentTarget).find('>i');
if (loaderTargetDiv.hasClass('fa-refresh')) {
Utils.notifyWarn({
content: "Please wait while the lineage gets downloaded"
});
return false; // return if the lineage is not loaded.
}
this.toggleLoader(loaderTargetDiv);
Utils.notifyInfo({
content: "Lineage will be downloaded in a moment."
});
var entityAttributes = that.entity && that.entity.attributes;
LineageUtils.SaveSvg(e, {
svg: that.$('svg')[0],
svgWidth: that.$('svg').width(),
svgHeight: that.$('svg').height(),
toggleLoader: function() {
that.toggleLoader(loaderTargetDiv);
},
downloadFileName: ((entityAttributes && (entityAttributes.qualifiedName || entityAttributes.name) || "lineage_export") + ".png")
})
},
toggleLoader: function(element) {
if ((element).hasClass('fa-camera')) {
(element).removeClass('fa-camera').addClass("fa-spin-custom fa-refresh");
} else {
(element).removeClass("fa-spin-custom fa-refresh").addClass('fa-camera');
}
},
onClickResetLineage: function() {
this.createGraph()
},
toggleDisableState: function(options) {
var el = options.el;
if (el && el.prop) {
el.prop("disabled", !el.prop("disabled"));
}
}
});
return LineageLayoutView;
});