metamaps--metamaps/app/views/maps/realtime.js.erb

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/*
* @file
* Javascript code for realtime callbacks
* TODO: Connor, could you explain this code sometime?
*/
var tempForT, tempForS, tempForM;
<% @topics.each do |topic| %>
var topic = <%= topic.selfonmap_as_json(@map.id).html_safe %>;
tempForT = Mconsole.graph.getNode(topic.id);
if (tempForT === undefined) {
Mconsole.graph.addNode(topic);
var tempForT = Mconsole.graph.getNode(topic.id);
tempForT.setData('dim', 1, 'start');
tempForT.setData('dim', 25, 'end');
var newPos = new $jit.Complex();
newPos.x = tempForT.data.$xloc;
newPos.y = tempForT.data.$yloc;
tempForT.setPos(newPos, 'start');
tempForT.setPos(newPos, 'current');
tempForT.setPos(newPos, 'end');
Mconsole.fx.plotNode(tempForT, Mconsole.canvas);
Mconsole.labels.plotLabel(Mconsole.canvas, tempForT, Mconsole.config);
}
else {
var label = Mconsole.labels.getLabel(topic.id);
tempForT.setData('dim', 25, 'start');
tempForT.setData('dim', 25, 'current');
tempForT.setData('dim', 25, 'end');
if (tempForT.name != topic.name) {
tempForT.name = topic.name;
$(label).find('.best_in_place_name').html(topic.name);
$(label).find('.label').html(topic.name);
}
if (tempForT.data.$metacode != topic.data.$metacode) {
$(label).find('.best_in_place_metacode').html(topic.data.$metacode);
$(label).find('img.icon').attr('alt', topic.data.$metacode);
$(label).find('img.icon').attr('src', imgArray[topic.data.$metacode].src);
}
if (tempForT.data.$desc != topic.data.$desc) {
$(label).find('.best_in_place_desc').html(topic.data.$desc);
}
if (tempForT.data.$link != topic.data.$link) {
$(label).find('.best_in_place_link').html(topic.data.$link);
$(label).find('.link').attr('href',topic.data.$link);
}
tempForT.data = topic.data;
}
<% end %>
<% @synapses.each do |synapse| %>
var Node1 = Mconsole.graph.getNode(<%= synapse.topic1.id %>);
var Node2 = Mconsole.graph.getNode(<%= synapse.topic2.id %>);
Mconsole.graph.addAdjacence(Node1, Node2, {});
tempForS = Mconsole.graph.getAdjacence(Node1.id, Node2.id);
tempForS.setDataset('start', {
lineWidth: 0.4
});
tempForS.setDataset('end', {
lineWidth: 2
});
var d = new Array(<%= synapse.node1_id.to_s() %>, <%= synapse.node2_id.to_s() %>);
tempForS.setDataset('current', {
desc: '<%= synapse.desc %>',
showDesc: false,
category: '<%= synapse.category %>',
id: '<%= synapse.id %>',
userid: '<%= synapse.user.id %>',
username: '<%= synapse.user.name %>'
});
tempForS.data.$direction = d;
Mconsole.fx.plotLine(tempForS, Mconsole.canvas);
<% end %>
<% @mappings.each do |mapping| %>
tempForM = Mconsole.graph.getNode(<%= mapping.topic_id %>);
tempForM.data.$xloc = <%= mapping.xloc %>;
tempForM.data.$yloc = <%= mapping.yloc %>;
var newPos = new $jit.Complex();
newPos.x = tempForM.data.$xloc;
newPos.y = tempForM.data.$yloc;
tempForM.setPos(newPos, 'start');
tempForM.setPos(newPos, 'current');
tempForM.setPos(newPos, 'end');
<% end %>
<% if @topics.length > 0 || @synapses.length > 0 || @mappings.length > 0 %>
$('#map_time').val(Math.round((new Date()).getTime() / 1000));
Mconsole.fx.animate({
modes: ['linear','node-property:dim','edge-property:lineWidth'],
transition: $jit.Trans.Quad.easeInOut,
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duration: 500
});
<% end %>