363 lines
11 KiB
JavaScript
363 lines
11 KiB
JavaScript
/* global Metamaps, $ */
|
|
|
|
/*
|
|
* Metamaps.Topic.js.erb
|
|
*
|
|
* Dependencies:
|
|
* - Metamaps.Active
|
|
* - Metamaps.Backbone
|
|
* - Metamaps.Backbone
|
|
* - Metamaps.Create
|
|
* - Metamaps.Creators
|
|
* - Metamaps.Famous
|
|
* - Metamaps.Filter
|
|
* - Metamaps.GlobalUI
|
|
* - Metamaps.JIT
|
|
* - Metamaps.Mappings
|
|
* - Metamaps.Selected
|
|
* - Metamaps.Settings
|
|
* - Metamaps.SynapseCard
|
|
* - Metamaps.Synapses
|
|
* - Metamaps.TopicCard
|
|
* - Metamaps.Topics
|
|
* - Metamaps.Util
|
|
* - Metamaps.Visualize
|
|
* - Metamaps.tempInit
|
|
* - Metamaps.tempNode
|
|
* - Metamaps.tempNode2
|
|
*/
|
|
|
|
Metamaps.Topic = {
|
|
// this function is to retrieve a topic JSON object from the database
|
|
// @param id = the id of the topic to retrieve
|
|
get: function (id, callback) {
|
|
// if the desired topic is not yet in the local topic repository, fetch it
|
|
if (Metamaps.Topics.get(id) == undefined) {
|
|
// console.log("Ajax call!")
|
|
if (!callback) {
|
|
var e = $.ajax({
|
|
url: '/topics/' + id + '.json',
|
|
async: false
|
|
})
|
|
Metamaps.Topics.add($.parseJSON(e.responseText))
|
|
return Metamaps.Topics.get(id)
|
|
} else {
|
|
return $.ajax({
|
|
url: '/topics/' + id + '.json',
|
|
success: function (data) {
|
|
Metamaps.Topics.add(data)
|
|
callback(Metamaps.Topics.get(id))
|
|
}
|
|
})
|
|
}
|
|
} else {
|
|
if (!callback) {
|
|
return Metamaps.Topics.get(id)
|
|
} else {
|
|
return callback(Metamaps.Topics.get(id))
|
|
}
|
|
}
|
|
},
|
|
launch: function (id) {
|
|
var bb = Metamaps.Backbone
|
|
var start = function (data) {
|
|
Metamaps.Active.Topic = new bb.Topic(data.topic)
|
|
Metamaps.Creators = new bb.MapperCollection(data.creators)
|
|
Metamaps.Topics = new bb.TopicCollection([data.topic].concat(data.relatives))
|
|
Metamaps.Synapses = new bb.SynapseCollection(data.synapses)
|
|
Metamaps.Backbone.attachCollectionEvents()
|
|
|
|
// set filter mapper H3 text
|
|
$('#filter_by_mapper h3').html('CREATORS')
|
|
|
|
// build and render the visualization
|
|
Metamaps.Visualize.type = 'RGraph'
|
|
Metamaps.JIT.prepareVizData()
|
|
|
|
// update filters
|
|
Metamaps.Filter.reset()
|
|
|
|
// reset selected arrays
|
|
Metamaps.Selected.reset()
|
|
|
|
// these three update the actual filter box with the right list items
|
|
Metamaps.Filter.checkMetacodes()
|
|
Metamaps.Filter.checkSynapses()
|
|
Metamaps.Filter.checkMappers()
|
|
}
|
|
|
|
$.ajax({
|
|
url: '/topics/' + id + '/network.json',
|
|
success: start
|
|
})
|
|
},
|
|
end: function () {
|
|
if (Metamaps.Active.Topic) {
|
|
$('.rightclickmenu').remove()
|
|
Metamaps.TopicCard.hideCard()
|
|
Metamaps.SynapseCard.hideCard()
|
|
Metamaps.Filter.close()
|
|
}
|
|
},
|
|
centerOn: function (nodeid) {
|
|
if (!Metamaps.Visualize.mGraph.busy) {
|
|
Metamaps.Visualize.mGraph.onClick(nodeid, {
|
|
hideLabels: false,
|
|
duration: 1000,
|
|
onComplete: function () {}
|
|
})
|
|
}
|
|
},
|
|
fetchRelatives: function (node, metacode_id) {
|
|
var topics = Metamaps.Topics.map(function (t) { return t.id })
|
|
var topics_string = topics.join()
|
|
|
|
var creators = Metamaps.Creators.map(function (t) { return t.id })
|
|
var creators_string = creators.join()
|
|
|
|
var topic = node.getData('topic')
|
|
|
|
var successCallback = function (data) {
|
|
if (data.creators.length > 0) Metamaps.Creators.add(data.creators)
|
|
if (data.topics.length > 0) Metamaps.Topics.add(data.topics)
|
|
if (data.synapses.length > 0) Metamaps.Synapses.add(data.synapses)
|
|
|
|
var topicColl = new Metamaps.Backbone.TopicCollection(data.topics)
|
|
topicColl.add(topic)
|
|
var synapseColl = new Metamaps.Backbone.SynapseCollection(data.synapses)
|
|
|
|
var graph = Metamaps.JIT.convertModelsToJIT(topicColl, synapseColl)[0]
|
|
Metamaps.Visualize.mGraph.op.sum(graph, {
|
|
type: 'fade',
|
|
duration: 500,
|
|
hideLabels: false
|
|
})
|
|
|
|
var i, l, t, s
|
|
|
|
Metamaps.Visualize.mGraph.graph.eachNode(function (n) {
|
|
t = Metamaps.Topics.get(n.id)
|
|
t.set({ node: n }, { silent: true })
|
|
t.updateNode()
|
|
|
|
n.eachAdjacency(function (edge) {
|
|
if (!edge.getData('init')) {
|
|
edge.setData('init', true)
|
|
|
|
l = edge.getData('synapseIDs').length
|
|
for (i = 0; i < l; i++) {
|
|
s = Metamaps.Synapses.get(edge.getData('synapseIDs')[i])
|
|
s.set({ edge: edge }, { silent: true })
|
|
s.updateEdge()
|
|
}
|
|
}
|
|
})
|
|
})
|
|
}
|
|
|
|
var paramsString = metacode_id ? 'metacode=' + metacode_id + '&' : ''
|
|
paramsString += 'network=' + topics_string + '&creators=' + creators_string
|
|
|
|
$.ajax({
|
|
type: 'Get',
|
|
url: '/topics/' + topic.id + '/relatives.json?' + paramsString,
|
|
success: successCallback,
|
|
error: function () {}
|
|
})
|
|
},
|
|
/*
|
|
*
|
|
*
|
|
*/
|
|
renderTopic: function (mapping, topic, createNewInDB, permitCreateSynapseAfter) {
|
|
var self = Metamaps.Topic
|
|
|
|
var nodeOnViz, tempPos
|
|
|
|
var newnode = topic.createNode()
|
|
|
|
var midpoint = {}, pixelPos
|
|
|
|
if (!$.isEmptyObject(Metamaps.Visualize.mGraph.graph.nodes)) {
|
|
Metamaps.Visualize.mGraph.graph.addNode(newnode)
|
|
nodeOnViz = Metamaps.Visualize.mGraph.graph.getNode(newnode.id)
|
|
topic.set('node', nodeOnViz, {silent: true})
|
|
topic.updateNode() // links the topic and the mapping to the node
|
|
|
|
nodeOnViz.setData('dim', 1, 'start')
|
|
nodeOnViz.setData('dim', 25, 'end')
|
|
if (Metamaps.Visualize.type === 'RGraph') {
|
|
tempPos = new $jit.Complex(mapping.get('xloc'), mapping.get('yloc'))
|
|
tempPos = tempPos.toPolar()
|
|
nodeOnViz.setPos(tempPos, 'current')
|
|
nodeOnViz.setPos(tempPos, 'start')
|
|
nodeOnViz.setPos(tempPos, 'end')
|
|
} else if (Metamaps.Visualize.type === 'ForceDirected') {
|
|
nodeOnViz.setPos(new $jit.Complex(mapping.get('xloc'), mapping.get('yloc')), 'current')
|
|
nodeOnViz.setPos(new $jit.Complex(mapping.get('xloc'), mapping.get('yloc')), 'start')
|
|
nodeOnViz.setPos(new $jit.Complex(mapping.get('xloc'), mapping.get('yloc')), 'end')
|
|
}
|
|
if (Metamaps.Create.newTopic.addSynapse && permitCreateSynapseAfter) {
|
|
Metamaps.Create.newSynapse.topic1id = Metamaps.tempNode.getData('topic').id
|
|
|
|
// position the form
|
|
midpoint.x = Metamaps.tempNode.pos.getc().x + (nodeOnViz.pos.getc().x - Metamaps.tempNode.pos.getc().x) / 2
|
|
midpoint.y = Metamaps.tempNode.pos.getc().y + (nodeOnViz.pos.getc().y - Metamaps.tempNode.pos.getc().y) / 2
|
|
pixelPos = Metamaps.Util.coordsToPixels(midpoint)
|
|
$('#new_synapse').css('left', pixelPos.x + 'px')
|
|
$('#new_synapse').css('top', pixelPos.y + 'px')
|
|
// show the form
|
|
Metamaps.Create.newSynapse.open()
|
|
Metamaps.Visualize.mGraph.fx.animate({
|
|
modes: ['node-property:dim'],
|
|
duration: 500,
|
|
onComplete: function () {
|
|
Metamaps.tempNode = null
|
|
Metamaps.tempNode2 = null
|
|
Metamaps.tempInit = false
|
|
}
|
|
})
|
|
} else {
|
|
Metamaps.Visualize.mGraph.fx.plotNode(nodeOnViz, Metamaps.Visualize.mGraph.canvas)
|
|
Metamaps.Visualize.mGraph.fx.animate({
|
|
modes: ['node-property:dim'],
|
|
duration: 500,
|
|
onComplete: function () {}
|
|
})
|
|
}
|
|
} else {
|
|
Metamaps.Visualize.mGraph.loadJSON(newnode)
|
|
nodeOnViz = Metamaps.Visualize.mGraph.graph.getNode(newnode.id)
|
|
topic.set('node', nodeOnViz, {silent: true})
|
|
topic.updateNode() // links the topic and the mapping to the node
|
|
|
|
nodeOnViz.setData('dim', 1, 'start')
|
|
nodeOnViz.setData('dim', 25, 'end')
|
|
nodeOnViz.setPos(new $jit.Complex(mapping.get('xloc'), mapping.get('yloc')), 'current')
|
|
nodeOnViz.setPos(new $jit.Complex(mapping.get('xloc'), mapping.get('yloc')), 'start')
|
|
nodeOnViz.setPos(new $jit.Complex(mapping.get('xloc'), mapping.get('yloc')), 'end')
|
|
Metamaps.Visualize.mGraph.fx.plotNode(nodeOnViz, Metamaps.Visualize.mGraph.canvas)
|
|
Metamaps.Visualize.mGraph.fx.animate({
|
|
modes: ['node-property:dim'],
|
|
duration: 500,
|
|
onComplete: function () {}
|
|
})
|
|
}
|
|
|
|
var mappingSuccessCallback = function (mappingModel, response) {
|
|
var newTopicData = {
|
|
mappingid: mappingModel.id,
|
|
mappableid: mappingModel.get('mappable_id')
|
|
}
|
|
|
|
$(document).trigger(Metamaps.JIT.events.newTopic, [newTopicData])
|
|
}
|
|
var topicSuccessCallback = function (topicModel, response) {
|
|
if (Metamaps.Active.Map) {
|
|
mapping.save({ mappable_id: topicModel.id }, {
|
|
success: mappingSuccessCallback,
|
|
error: function (model, response) {
|
|
console.log('error saving mapping to database')
|
|
}
|
|
})
|
|
}
|
|
|
|
if (Metamaps.Create.newTopic.addSynapse) {
|
|
Metamaps.Create.newSynapse.topic2id = topicModel.id
|
|
}
|
|
}
|
|
|
|
if (!Metamaps.Settings.sandbox && createNewInDB) {
|
|
if (topic.isNew()) {
|
|
topic.save(null, {
|
|
success: topicSuccessCallback,
|
|
error: function (model, response) {
|
|
console.log('error saving topic to database')
|
|
}
|
|
})
|
|
} else if (!topic.isNew() && Metamaps.Active.Map) {
|
|
mapping.save(null, {
|
|
success: mappingSuccessCallback
|
|
})
|
|
}
|
|
}
|
|
},
|
|
createTopicLocally: function () {
|
|
var self = Metamaps.Topic
|
|
|
|
if (Metamaps.Create.newTopic.name === '') {
|
|
Metamaps.GlobalUI.notifyUser('Please enter a topic title...')
|
|
return
|
|
}
|
|
|
|
// hide the 'double-click to add a topic' message
|
|
Metamaps.GlobalUI.hideDiv('#instructions')
|
|
|
|
$(document).trigger(Metamaps.Map.events.editedByActiveMapper)
|
|
|
|
var metacode = Metamaps.Metacodes.get(Metamaps.Create.newTopic.metacode)
|
|
|
|
var topic = new Metamaps.Backbone.Topic({
|
|
name: Metamaps.Create.newTopic.name,
|
|
metacode_id: metacode.id,
|
|
defer_to_map_id: Metamaps.Active.Map.id
|
|
})
|
|
Metamaps.Topics.add(topic)
|
|
|
|
var mapping = new Metamaps.Backbone.Mapping({
|
|
xloc: Metamaps.Create.newTopic.x,
|
|
yloc: Metamaps.Create.newTopic.y,
|
|
mappable_id: topic.cid,
|
|
mappable_type: 'Topic',
|
|
})
|
|
Metamaps.Mappings.add(mapping)
|
|
|
|
// these can't happen until the value is retrieved, which happens in the line above
|
|
Metamaps.Create.newTopic.hide()
|
|
|
|
self.renderTopic(mapping, topic, true, true) // this function also includes the creation of the topic in the database
|
|
},
|
|
getTopicFromAutocomplete: function (id) {
|
|
var self = Metamaps.Topic
|
|
|
|
$(document).trigger(Metamaps.Map.events.editedByActiveMapper)
|
|
|
|
Metamaps.Create.newTopic.hide()
|
|
|
|
var topic = self.get(id)
|
|
|
|
var mapping = new Metamaps.Backbone.Mapping({
|
|
xloc: Metamaps.Create.newTopic.x,
|
|
yloc: Metamaps.Create.newTopic.y,
|
|
mappable_type: 'Topic',
|
|
mappable_id: topic.id,
|
|
})
|
|
Metamaps.Mappings.add(mapping)
|
|
|
|
self.renderTopic(mapping, topic, true, true)
|
|
},
|
|
getTopicFromSearch: function (event, id) {
|
|
var self = Metamaps.Topic
|
|
|
|
$(document).trigger(Metamaps.Map.events.editedByActiveMapper)
|
|
|
|
var topic = self.get(id)
|
|
|
|
var nextCoords = Metamaps.Map.getNextCoord()
|
|
var mapping = new Metamaps.Backbone.Mapping({
|
|
xloc: nextCoords.x,
|
|
yloc: nextCoords.y,
|
|
mappable_type: 'Topic',
|
|
mappable_id: topic.id,
|
|
})
|
|
Metamaps.Mappings.add(mapping)
|
|
|
|
self.renderTopic(mapping, topic, true, true)
|
|
|
|
Metamaps.GlobalUI.notifyUser('Topic was added to your map!')
|
|
|
|
event.stopPropagation()
|
|
event.preventDefault()
|
|
return false
|
|
}
|
|
}; // end Metamaps.Topic
|