popoto
Version:
Graph based search interface for Neo4j database.
2 lines • 93.4 kB
JavaScript
// Copyright (c) 2018 NHOGS Interactive.
(function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("d3"),require("jquery")):"function"==typeof define&&define.amd?define(["exports","d3","jquery"],t):t((e=e||self).popoto=e.popoto||{},e.d3,e.jQuery)})(this,function(e,i,o){"use strict";o=o&&o.hasOwnProperty("default")?o.default:o;var n="2.0.18",m={idGen:0,generateId:function(){return m.idGen++},nodes:[],links:[],getRootNode:function(){return m.nodes[0]}},p={};p.LogLevels=Object.freeze({DEBUG:0,INFO:1,WARN:2,ERROR:3,NONE:4}),p.LEVEL=p.LogLevels.NONE,p.TRACE=!1,p.log=function(e,t){if(console&&e>=p.LEVEL)switch(p.TRACE&&(t=t+"\n"+(new Error).stack),e){case p.LogLevels.DEBUG:case p.LogLevels.INFO:console.log(t);break;case p.LogLevels.WARN:console.warn(t);break;case p.LogLevels.ERROR:console.error(t)}},p.debug=function(e){p.log(p.LogLevels.DEBUG,e)},p.info=function(e){p.log(p.LogLevels.INFO,e)},p.warn=function(e){p.log(p.LogLevels.WARN,e)};var A={MAX_RESULTS_COUNT:100,VALUE_QUERY_LIMIT:100,USE_PARENT_RELATION:!(p.error=function(e){p.log(p.LogLevels.ERROR,e)}),USE_RELATION_DIRECTION:!0,RETURN_LABELS:!1,COLLECT_RELATIONS_WITH_VALUES:!1,prefilter:"",prefilterParameters:{},applyPrefilters:function(t){return t.statement=A.prefilter+t.statement,Object.keys(A.prefilterParameters).forEach(function(e){t.parameters[e]=A.prefilterParameters[e]}),t}};A.NEO4J_INTERNAL_ID=Object.freeze({queryInternalName:"NEO4JID"}),A.filterRelation=function(e){return!0},A.generateTaxonomyCountQuery=function(e){var t=b.node.getConstraintAttribute(e),n=[];return b.node.getPredefinedConstraints(e).forEach(function(e){n.push(e.replace(new RegExp("\\$identifier","g"),"n"))}),t===A.NEO4J_INTERNAL_ID?"MATCH (n:`"+e+"`)"+(0<n.length?" 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t=c.response.parse(e),n=t[l.results].map(function(e,t){return{resultIndex:t,label:m.getRootNode().label,attributes:e}});if(g.lastResults=n,l.hasOwnProperty("total")){var r=t[l.total][0].count;g.resultCountListeners.forEach(function(e){e(r)})}if(g.resultListeners.forEach(function(e){e(n)}),0<g.graphResultListeners.length){var a=g.parseGraphResultData(e);g.graphResultListeners.forEach(function(e){e(a)})}if(g.isActive){var o=i.select("#"+g.containerId).selectAll(".ppt-result").data([]);o.exit().remove(),(o=i.select("#"+g.containerId).selectAll(".ppt-result").data(n.slice(0,g.RESULTS_PAGE_SIZE),function(e){return e.resultIndex})).enter().append("div").attr("class","ppt-result").attr("id",function(e){return"popoto-result-"+e.resultIndex}).each(function(e){b.node.getDisplayResults(e.label)(i.select(this))})}g.hasChanged=!1}).fail(function(e,t,n){"abort"!==t?(p.error(t+': error while accessing Neo4j server on URL:"'+c.CYPHER_URL+'" defined in "rest.CYPHER_URL" property: 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b.taxonomy.getTextValue(e.label)}),n.append("span").attr("class","ppt-count"),n.on("click",l.onClick),l.addTaxonomyChildren(n);var r=[];t.forEach(function(e){r.push(e),e.children&&l.flattenChildren(e,r)}),O.DISABLE_COUNT||l.updateCount(r)},flattenChildren:function(e,t){e.children.forEach(function(e){t.push(e),e.children&&t.concat(l.flattenChildren(e,t))})},updateCount:function(e){var a,t=[];e.forEach(function(e){t.push({statement:A.generateTaxonomyCountQuery(e.label)})}),a=e,p.info("Count taxonomies ==>"),c.post({statements:t}).done(function(e){p.info("<== Count taxonomies");for(var t=c.response.parse(e),n=0;n<a.length;n++){var r=t[n][0].count;i.select("#"+a[n].id).select(".ppt-count").text(" ("+r+")")}}).fail(function(e,t,n){p.error(t+': error while accessing Neo4j server on URL:"'+c.CYPHER_URL+'" defined in "rest.CYPHER_URL" property: '+n),i.select("#popoto-taxonomy").selectAll(".ppt-count").text(" (0)")})},addTaxonomyChildren:function(e){e.each(function(e){var t=i.select(this),n=e.children;if(e.children){var r=t.append("ul").attr("class","ppt-taxo-sub-ul").selectAll("li").data(n).enter().append("li").attr("id",function(e){return e.id}).attr("class","ppt-taxo-sub-li").attr("value",function(e){return e.label});r.append("span").attr("class",function(e){return"ppt-icon "+b.taxonomy.getCSSClass(e.label,"span-icon")}).html(" "),r.append("span").attr("class","ppt-label").text(function(e){return b.taxonomy.getTextValue(e.label)}),r.append("span").attr("class","ppt-count"),r.on("click",l.onClick),l.addTaxonomyChildren(r)}})},onClick:function(){i.event.stopPropagation();var e=this.attributes.value.value;m.nodes.length=0,m.links.length=0,O.node.internalLabels={},f(),O.mainLabel=e,void 0!==b.node.getSchema(e)?O.addSchema(b.node.getSchema(e)):O.addRootNode(e),O.hasGraphChanged=!0,g.hasChanged=!0,O.ignoreCount=!1,f(),r.center()},generateTaxonomiesData:function(){var t=0,e=[];for(var n in b.node.Provider)b.node.Provider.hasOwnProperty(n)&&b.node.getProperty(n,"isSearchable")&&!b.node.Provider[n].parent&&e.push({label:n,id:"popoto-lbl-"+t++});return e.forEach(function(e){b.node.getProvider(e.label).hasOwnProperty("children")&&(t=l.addChildrenData(e,t))}),e},addChildrenData:function(r,a){return r.children=[],b.node.getProvider(r.label).children.forEach(function(e){var t=b.node.getProvider(e),n={label:e,id:"popoto-lbl-"+a++};t.hasOwnProperty("children")&&(a=l.addChildrenData(n,a)),b.node.getProperty(e,"isSearchable")&&r.children.push(n)}),a}},r={CENTER_GRAPH:!0,RESET_GRAPH:!0,SAVE_GRAPH:!1,TOGGLE_TAXONOMY:!1,TOGGLE_FULL_SCREEN:!0,TOGGLE_VIEW_RELATION:!0,TOGGLE_FIT_TEXT:!0,reset:function(){m.nodes.length=0,m.links.length=0,O.node.internalLabels={},"string"==typeof O.mainLabel||O.mainLabel instanceof String?void 0!==b.node.getSchema(O.mainLabel)?O.addSchema(b.node.getSchema(O.mainLabel)):O.addRootNode(O.mainLabel):O.loadSchema(O.mainLabel),O.hasGraphChanged=!0,g.hasChanged=!0,f(),r.center()},center:function(){O.svgTag.transition().call(O.zoom.transform,i.zoomIdentity)},toggleTaxonomy:function(){var e=i.select("#"+l.containerId);e.filter(".disabled").empty()?e.classed("disabled",!0):e.classed("disabled",!1),O.centerRootNode()},toggleFitText:function(){O.USE_FIT_TEXT=!O.USE_FIT_TEXT,O.node.updateNodes()},toggleViewRelation:function(){O.DISABLE_RELATION=!O.DISABLE_RELATION,i.selectAll(".ppt-g-node-background").classed("hide",O.DISABLE_RELATION),O.tick()},toggleFullScreen:function(){var 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