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5
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var topicPoubelle = 13; |
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var adjust = 54; |
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var deltaT = new Date("Wed, 02 May 2012 19:00:00 +0000") / 1000 + adjust; |
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6 |
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function solrUrl(table, params) { |
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return "http://159.217.144.101:8050/sia-solr/" + table + "/select?" + $.param(params) + "&wt=json&json.wrf=?"; |
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} |
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function showData() { |
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7
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var topicHash = document.location.hash || "#selectedtopics=5,15&visibletopics=5,10,15"; |
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14 |
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var pageParams = {}; |
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topicHash |
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.replace(/^#/,'') |
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.split('&') |
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.forEach(function(p) { |
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var s = p.split('='); |
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pageParams[s[0]] = s[1].split(",").map(function(t) { return decodeURIComponent(t)}); |
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}) |
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5
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24 |
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var ordertag = 0; |
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function secsToString(seconds) { |
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var hours = Math.floor(seconds/3600), |
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minutes = Math.floor(seconds/60) % 60, |
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secs = Math.floor(seconds % 60); |
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function pad(n) { |
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var r = n.toString(); |
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while (r.length < 2) { |
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r = "0" + r; |
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} |
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return r; |
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} |
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return (hours ? (hours + ":") : "") + pad(minutes) + ":" + pad(secs); |
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} |
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40 |
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$(".duration").text(secsToString(data.duration)); |
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42 |
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var nmmso = data.segments.length; |
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44 |
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data.topics.forEach(function(topic) { |
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topic.score = 0; |
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topic.weights = []; |
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for (var i = 0; i < nmmso; i++) { |
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topic.weights.push(0); |
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} |
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}); |
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data.segments.forEach(function(mmso, i) { |
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mmso.topics.forEach(function(t) { |
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data.topics[t.topic].weights[i] = t.weight; |
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data.topics[t.topic].score += t.weight; |
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}); |
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}); |
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var sortedTopics = data.topics.filter(function(t) { |
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return pageParams.visibletopics.indexOf(t.index.toString()) !==-1 && t.index !== topicPoubelle; |
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}); |
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function showTopics(topiclist) { |
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var tbhtml = topiclist.reduce(function(mem, topic) { |
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var wordsToShow = topic.words.slice(0,3), |
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max = wordsToShow[0].weight, |
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min = Math.min(wordsToShow[wordsToShow.length - 1].weight, max - .01), |
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scale = 8 / (max - min); |
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var li = '<li class="shadow-block topic" data-topic-id="' |
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+ topic.index |
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+ '" data-timestamp="999999"><ul class="topic-words">' |
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+ wordsToShow.reduce(function(memwords, word) { |
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return memwords |
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+ '<li style="font-size: ' |
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+ ( 8 + scale * (word.weight - min) ) |
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+ 'px;">' |
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+ word.word |
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+ '</li>'; |
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},"") |
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+ '</ul></li>'; |
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return mem + li; |
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},''); |
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var tb = $(".topics-block"); |
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tb.html(tbhtml); |
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tb.css("top",0); |
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88 |
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showTopicViz(); |
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} |
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var tweetLines = []; |
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function showTopicViz() { |
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var selectedBlocks = $(".topic.selected, .topic.hover"), |
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sbl = selectedBlocks.length, |
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topicBlocks = $(".topic"); |
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if (!sbl && topicBlocks.length < sortedTopics.length) { |
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selectedBlocks = topicBlocks; |
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sbl = selectedBlocks.length; |
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} |
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var topicsAndColors = [], |
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colors = {}; |
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selectedBlocks.each(function() { |
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var el = $(this), |
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topicid = parseInt(el.attr("data-topic-id")); |
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topicsAndColors.push({ |
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"$": el, |
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timestamp: parseInt(el.attr("data-timestamp")), |
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hovered: el.hasClass("hover"), |
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id: topicid, |
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topic: data.topics[topicid] |
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}); |
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}); |
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topicsAndColors.sort(function(a,b) { |
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return ( a.timestamp - b.timestamp ) || ( a.id - b.id ); |
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}); |
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topicBlocks.css("background",""); |
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topicsAndColors.forEach(function(topic, i) { |
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topic.color = topic.hovered ? "#ffff00" : colorset[i % colorset.length]; |
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colors[topic.id] = topic.color; |
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topic.$.css("background", topic.color); |
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}); |
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124 |
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for (var i = 0; i < nmmso; i++) { |
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var opacity = 0, |
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rgb = [0,0,0]; |
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topicsAndColors.forEach(function(topic) { |
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var c = Raphael.getRGB(topic.color), |
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o = topic.topic.weights[i]; |
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rgb[0] += c.r * o; |
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rgb[1] += c.g * o; |
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rgb[2] += c.b * o; |
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opacity += o; |
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}); |
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if (opacity) { |
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color = Raphael.rgb.apply(Raphael, rgb.map(function(c) { |
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return c/opacity; |
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})); |
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var attr = { |
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fill: color, |
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opacity: .5 + .5 * opacity |
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}; |
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segmentrects[i].show(); |
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segmentrects[i].attr(attr); |
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if (i >= localMmsoDelta && i < localMmsoDelta + localMmsos.length) { |
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localMmsos[i - localMmsoDelta].show(); |
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localMmsos[i - localMmsoDelta].attr(attr); |
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} |
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} else { |
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segmentrects[i].hide(); |
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if (i >= localMmsoDelta && i < localMmsoDelta + localMmsos.length) { |
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localMmsos[i - localMmsoDelta].hide(); |
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} |
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} |
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} |
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157 |
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tweetLines.forEach(function(tl) { tl.remove(); }); |
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tweetLines = []; |
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160 |
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161 |
var deltaY = $(".play-dataviz").offset().top; |
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162 |
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6
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$(".play-localtweets .tweet:visible").each(function() { |
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5
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var el = $(this), |
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liY = + el.offset().top + el.outerHeight() / 2 - deltaY, |
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tY = localyscale * (+el.attr("data-timestamp") - localpos + localduration / 2), |
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p = "M" + localL + "," + tY + "L" + localR + "," + tY + "L400," + liY, |
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path = paper.path(p); |
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$(this).css("background",colors[el.attr("data-topic-id")] || ""); |
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path.attr({ |
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stroke: "#ccc" |
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}); |
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tweetLines.push(path); |
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}); |
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175 |
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} |
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177 |
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var jqsvg = $(".play-svg"), |
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paper = new Raphael(jqsvg[0]), |
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totalR = jqsvg.width(), |
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ph = jqsvg.height(), |
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globW = 85, |
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globL = 40, |
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7
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entonnoirR = 155, |
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localL = 235, |
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localW = 85, |
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localR = (localL + localW), |
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localTimeR = (localL + localW) + globL, |
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globR = (globW + globL), |
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yscale = ph / data.duration, |
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mx = Math.max.apply(Math, data.minutes.map(function(s) { return s.count})), |
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xscale = globW/mx; |
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193 |
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var segmentrects = data.segments.map(function(mmso) { |
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var rect = paper.rect(globL, yscale * mmso.start, globW, yscale * mmso.duration); |
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rect.attr({stroke: "none"}); |
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return rect; |
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}); |
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199 |
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var d = "M" + data.minutes.map(function(s) { |
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var x = globL + xscale * s.count; |
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return x |
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+ "," |
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+ yscale * (s.from + 20) |
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+ "L" |
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+ x |
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+ "," |
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+ yscale * (s.from + 40); |
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}).join("L"); |
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210 |
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paper.path(d).attr({ |
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"stroke-width": 4, |
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"stroke": "#000000", |
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opacity: .5 |
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}); |
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paper.path(d).attr({ |
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"stroke-width": 1, |
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"stroke": "#ffffff" |
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}); |
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220 |
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for (var i=0; i < data.duration; i += 1800) { |
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var y = yscale * i; |
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paper.path("M0" + "," + y + "l" + globR + ",0").attr({stroke: "#666"}); |
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paper.text(0, y + 6, secsToString(i)).attr({ |
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"text-anchor": "start", |
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"fill": "#ffffff" |
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}); |
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} |
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paper.text(0, ph-8, secsToString(data.duration)).attr({ |
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"text-anchor": "start", |
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"fill": "#ffffff" |
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}); |
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paper.path("M0" + globR + ",0L" + localTimeR + ",0" ).attr({stroke: "#666"}); |
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paper.path("M0," + (ph-1) + "l" + localTimeR + ",0" ).attr({stroke: "#666"}); |
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235 |
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paper.path("M" + globR + ",0l0," + ph).attr({stroke: "#666"}); |
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paper.path("M" + localL + ",0l0," + ph).attr({stroke: "#666"}); |
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238 |
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var entonnoir = paper.path("").attr("fill","#333"), |
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localStartText = paper.text(localTimeR,6,"").attr({ |
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"text-anchor": "end", |
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"fill": "#ffffff" |
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}), |
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localEndText = paper.text(localTimeR,ph - 8, "").attr({ |
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"text-anchor": "end", |
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"fill": "#ffffff" |
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}), |
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localTimes = [], |
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localMmsos = [], |
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localMmsoDelta, |
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mmsoAlt = [], |
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lowerFiveSecs, |
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higherFiveSecs, |
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localyscale; |
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255 |
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entonnoir.toBack(); |
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257 |
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7
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var cloudTemplate = _.template('<li style="font-size: <%- size %>px;"><%- word %></li>'); |
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259 |
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5
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260 |
function showLocal() { |
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localyscale = ph / localduration; |
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262 |
var localstart = localpos - localduration/2; |
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localend = localpos + localduration/2; |
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264 |
globtop = yscale * localstart, |
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globbottom = yscale * localend, |
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7
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betweenx = (globR + entonnoirR) / 2, |
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betweenyt = (globtop) / 2, |
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betweenyb = (globbottom + ph) / 2, |
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7
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curve = (entonnoirR - globR) / 2, |
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entonnoird = "M0," + globtop + "l" + globR + ",0Q" + betweenx + "," + globtop + "," + betweenx + "," |
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+ Math.max(globtop - curve, betweenyt) + "L" + betweenx + "," + Math.min(curve, betweenyt) + "Q" |
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7
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+ betweenx + ",0," + entonnoirR + ",0" |
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+ "L" + localR + ",0L" + localR + "," + ph + "L" + entonnoirR + "," + ph + "Q" + betweenx + "," + ph + "," |
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+ betweenx + "," + Math.max(ph - curve, betweenyb) +"L" + betweenx + "," + Math.min(globbottom + curve, betweenyb) |
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7
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275 |
+ "Q" + betweenx + "," + globbottom + "," + globR + "," + globbottom + "L0," + globbottom, |
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276 |
localkeywords = {}; |
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5
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277 |
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278 |
entonnoir.attr("path",entonnoird); |
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279 |
localTimes.forEach(function(t) { |
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280 |
t.text.remove(); |
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281 |
t.line.remove(); |
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282 |
}); |
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283 |
localMmsos.forEach(function(t) { |
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284 |
t.remove(); |
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}); |
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286 |
mmsoAlt.forEach(function(t) { |
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287 |
t.remove(); |
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288 |
}); |
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289 |
var filteredSegments = data.segments.filter(function(s) { |
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290 |
return s.start < localend && s.end > localstart; |
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291 |
}); |
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292 |
localMmsoDelta = parseInt(filteredSegments[0].id.split("_")[1]); |
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293 |
localMmsos = filteredSegments.map(function(s) { |
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294 |
var y = localyscale * (s.start - localstart), |
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7
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295 |
h = localyscale * s.duration, |
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296 |
rect = paper.rect( localL, y, localW, h ), |
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297 |
visibled = ( |
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298 |
s.start < localstart |
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299 |
? s.duration - localstart + s.start |
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300 |
: ( |
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301 |
s.end > localend |
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302 |
? s.duration - s.end + localend |
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303 |
: s.duration |
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304 |
) |
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305 |
); |
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306 |
_(s.keywords).each(function(v,k) { |
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307 |
localkeywords[k] = (v * visibled) + (localkeywords[k] || 0); |
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308 |
}); |
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5
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309 |
rect.attr({stroke: "none", title: s.id}); |
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310 |
if (parseInt(s.id.replace("MMSO_","")) % 2) { |
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6
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311 |
var altrect = paper.rect( localR, y, 60, h); |
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5
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312 |
altrect.attr({stroke: "none", fill: "#222"}); |
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313 |
mmsoAlt.push(altrect); |
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314 |
} |
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315 |
return rect; |
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316 |
}); |
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317 |
localStartText.attr("text", secsToString(localstart)).toFront(); |
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318 |
localEndText.attr("text", secsToString(localend)).toFront(); |
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319 |
for ( var i = (1 + Math.floor(localstart / 120)) * 120; i < localend; i += 120 ) { |
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320 |
var y = localyscale*(i - localstart) |
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321 |
localTimes.push({ |
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322 |
text: paper.text(localTimeR,6+y,secsToString(i)).attr({ |
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323 |
"text-anchor": "end", |
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324 |
"fill": "#ffffff" |
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325 |
}), |
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326 |
line: paper.path("M0" + localL + "," + y + "L" + localTimeR + "," + y).attr({stroke: "#666"}) |
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327 |
}); |
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328 |
} |
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329 |
if (lowerFiveSecs) { |
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330 |
lowerFiveSecs.remove(); |
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331 |
} |
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332 |
if (higherFiveSecs) { |
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|
333 |
higherFiveSecs.remove(); |
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334 |
} |
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335 |
var filteredFiveSecs = data.fiveseconds.slice(Math.floor(localstart / 5), Math.ceil(localend / 5)); |
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336 |
var counts = filteredFiveSecs.map(function(s) { return s.count}), |
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337 |
lmx = Math.max.apply(Math, counts), |
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338 |
lmi = Math.min.apply(Math, counts.concat([lmx - 1])) |
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339 |
lxscale = localW/(lmx-lmi); |
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340 |
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341 |
var d = "M" + filteredFiveSecs.map(function(s) { |
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342 |
var x = localL + lxscale * (s.count - lmi); |
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343 |
return x |
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344 |
+ "," |
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345 |
+ localyscale * (s.from + 1 - localstart) |
|
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346 |
+ "L" |
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347 |
+ x |
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348 |
+ "," |
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349 |
+ localyscale * (s.from + 4 - localstart); |
|
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350 |
}).join("L"); |
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351 |
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352 |
lowerFiveSecs = paper.path(d).attr({ |
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353 |
"stroke-width": 4, |
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354 |
"stroke": "#000000", |
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355 |
opacity: .5 |
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356 |
}); |
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357 |
higherFiveSecs = paper.path(d).attr({ |
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358 |
"stroke-width": 1, |
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359 |
"stroke": "#ffffff" |
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|
360 |
}); |
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6
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361 |
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362 |
var imghtm = '', imgrate = localduration / 12, imgstart = imgrate * Math.floor(localstart / imgrate), imgend = imgrate * Math.ceil(localend / imgrate); |
|
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363 |
for (var i = imgstart; i <= imgend; i+= imgrate) { |
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364 |
var imgsrc = i + '.png'; |
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|
365 |
while (imgsrc.length < 9) { |
|
|
366 |
imgsrc = '0' + imgsrc; |
|
|
367 |
} |
|
|
368 |
var imgy = Math.floor( localyscale * (i - localstart) - 22.5 ) |
|
|
369 |
imghtm += '<img src="thumbnails/' + imgsrc + '" style="top: ' + imgy +'px;" />'; |
|
|
370 |
} |
|
|
371 |
$(".play-images").html(imghtm); |
|
|
372 |
|
|
|
373 |
$(".play-localtweets .tweet").each(function() { |
|
|
374 |
var el = $(this), |
|
|
375 |
t = parseInt(el.attr("data-timestamp")); |
|
|
376 |
if (t > localstart && t < localend) { |
|
|
377 |
el.show(); |
|
|
378 |
} else { |
|
|
379 |
el.hide(); |
|
|
380 |
} |
|
|
381 |
}); |
|
|
382 |
|
|
7
|
383 |
localkeywords = _(localkeywords) |
|
|
384 |
.chain() |
|
|
385 |
.map(function(v,k) { |
|
|
386 |
return { word: k, score: v } |
|
|
387 |
}) |
|
|
388 |
.sortBy(function(w) { |
|
|
389 |
return -w.score; |
|
|
390 |
}) |
|
|
391 |
.first(30) |
|
|
392 |
.value(); |
|
|
393 |
|
|
|
394 |
var values = _(localkeywords).pluck('score'), |
|
|
395 |
max = Math.max.apply(Math, values), |
|
|
396 |
min = Math.min.apply(Math, values), |
|
|
397 |
scale = 10 / (max - Math.min(max - .1, min)); |
|
|
398 |
|
|
|
399 |
localkeywords.forEach(function(w) { |
|
|
400 |
w.size = 10 + (w.score - min) * scale; |
|
|
401 |
}); |
|
|
402 |
|
|
|
403 |
$(".play-tagcloud").html(localkeywords.map(cloudTemplate).join("")); |
|
|
404 |
|
|
6
|
405 |
throttledGetTweets(); |
|
|
406 |
|
|
5
|
407 |
showTopicViz(); |
|
|
408 |
} |
|
|
409 |
|
|
|
410 |
|
|
|
411 |
var lastPos, lastDuration, lastTopics; |
|
|
412 |
|
|
6
|
413 |
var tweetTemplate = _.template('<li class="tweet" data-timestamp="<%= timestamp %>" data-topic-id="<%= topic.topic %>"><img src="<%- data.profile_image_url %>" /><p>@<%- data.from_user_name %>: <%- data.text %></p></li>'), |
|
|
414 |
callnum = 0, |
|
|
415 |
tweetstructure = {}, |
|
|
416 |
requestedtweets = {}, |
|
|
417 |
_NTWEETS = 10; |
|
5
|
418 |
|
|
6
|
419 |
function showTweets() { |
|
|
420 |
|
|
|
421 |
var toshow = []; |
|
|
422 |
var topics = Array.prototype.join.call($(".topic.selected").map(function(){return $(this).attr("data-topic-id")})).split(","); |
|
|
423 |
|
|
|
424 |
for (var i = 0; i < localMmsos.length; i++) { |
|
|
425 |
var mmso = data.segments[localMmsoDelta + i]; |
|
|
426 |
var mmsostruct = tweetstructure[mmso.id]; |
|
|
427 |
if (mmsostruct) { |
|
|
428 |
for (var j = 0; j < topics.length; j++) { |
|
|
429 |
var topicid = topics[j]; |
|
7
|
430 |
if (mmsostruct.tweetids) { |
|
|
431 |
var tweetids = mmsostruct.tweetids[topicid]; |
|
6
|
432 |
for (var k = 0; k < tweetids.length; k++) { |
|
|
433 |
toshow.push(tweetids[k]); |
|
|
434 |
} |
|
|
435 |
} |
|
|
436 |
} |
|
|
437 |
} |
|
5
|
438 |
} |
|
6
|
439 |
toshow = _(toshow).uniq(); |
|
|
440 |
|
|
|
441 |
var tweetstoshow = toshow.map(function(tid) { |
|
|
442 |
return requestedtweets[tid]; |
|
|
443 |
}).filter(function(tw) { |
|
|
444 |
return ((tw.status == 2) && (tw.timestamp > (localpos - localduration / 2)) && (tw.timestamp < (localpos + localduration / 2))); |
|
|
445 |
}); |
|
|
446 |
|
|
|
447 |
tweetstoshow.forEach(function(tw) { |
|
|
448 |
tw.topic = tw.topics.filter(function(t) { |
|
7
|
449 |
return topics.indexOf(t.topic.toString()) !== -1; |
|
6
|
450 |
}).sort(function(a,b) { |
|
|
451 |
return b.weight - a.weight |
|
|
452 |
})[0]; |
|
|
453 |
}); |
|
7
|
454 |
|
|
|
455 |
tweetstoshow = tweetstoshow.filter(function(t) { |
|
|
456 |
return !!t.topic; |
|
|
457 |
}) |
|
6
|
458 |
|
|
|
459 |
tweetstoshow.sort(function(a, b) { |
|
|
460 |
return b.topic.weight - a.topic.weight; |
|
|
461 |
}); |
|
|
462 |
|
|
|
463 |
tweetstoshow = tweetstoshow.slice(0,10); |
|
|
464 |
|
|
|
465 |
tweetstoshow.sort(function(a, b) { |
|
|
466 |
return a.timestamp - b.timestamp; |
|
|
467 |
}); |
|
|
468 |
|
|
|
469 |
var html = tweetstoshow.map(tweetTemplate).join(""); |
|
|
470 |
|
|
|
471 |
$(".play-localtweets").html(html); |
|
|
472 |
var h = 0; |
|
|
473 |
$(".play-localtweets .tweet").each(function() { |
|
|
474 |
h += $(this).outerHeight(); |
|
|
475 |
}); |
|
|
476 |
$(".play-localtweets .tweet").css("margin-top",Math.max(0,($(".play-bottom").height() - h)/(tweetstoshow.length+1))); |
|
|
477 |
showTopicViz(); |
|
|
478 |
|
|
|
479 |
} |
|
|
480 |
|
|
|
481 |
function getMmsoTweetIds(mmstruct) { |
|
7
|
482 |
TopicsBean.bestSocialInteractionsIdsMatching(mmstruct.mmsoid, 0, _NTWEETS, { |
|
|
483 |
callback: function(res) { |
|
6
|
484 |
mmstruct.status = 2; |
|
7
|
485 |
mmstruct.tweetids = res; |
|
|
486 |
for (var j = 0; j < res.length; j++) { |
|
|
487 |
var tweetids = res[j], |
|
|
488 |
ntw = tweetids.length, |
|
|
489 |
topicweight = data.topics[j].weights[mmstruct.mmsoindex]; |
|
|
490 |
for (var k = 0; k < tweetids.length; k++) { |
|
|
491 |
var relevance = topicweight * (ntw - k) / ntw, |
|
|
492 |
tweetid = tweetids[k]; |
|
|
493 |
if (!requestedtweets[tweetid]) { |
|
|
494 |
requestedtweets[tweetid] = { |
|
|
495 |
id: tweetid, |
|
|
496 |
status: 0, |
|
|
497 |
topics: [] |
|
|
498 |
} |
|
6
|
499 |
} |
|
7
|
500 |
requestedtweets[tweetid].topics.push({ |
|
|
501 |
topic: j, |
|
|
502 |
weight: relevance |
|
|
503 |
}); |
|
6
|
504 |
} |
|
|
505 |
} |
|
|
506 |
debouncedGetTweetData(); |
|
|
507 |
}, |
|
7
|
508 |
errorHandler: function(err,info) { |
|
6
|
509 |
mmstruct.status = 0; |
|
7
|
510 |
console.error(err,info); |
|
6
|
511 |
throttledGetTweetIds(); |
|
|
512 |
} |
|
|
513 |
}); |
|
|
514 |
} |
|
|
515 |
|
|
|
516 |
var _MAX_BATCH = 20; |
|
|
517 |
|
|
|
518 |
function getTweetIds() { |
|
|
519 |
|
|
|
520 |
console.log("getTweetIds"); |
|
|
521 |
|
|
|
522 |
var toload = []; |
|
5
|
523 |
|
|
7
|
524 |
_(tweetstructure).each(function(w) { |
|
|
525 |
if (!w.status) { |
|
|
526 |
w.status = 1; |
|
|
527 |
toload.push(w); |
|
|
528 |
} |
|
6
|
529 |
}); |
|
|
530 |
|
|
|
531 |
if (toload.length) { |
|
|
532 |
|
|
|
533 |
if (toload.length > _MAX_BATCH) { |
|
|
534 |
toload = _(toload).shuffle().slice(0,_MAX_BATCH); |
|
|
535 |
window.setInterval(throttledGetTweetIds,0); |
|
|
536 |
} |
|
|
537 |
|
|
|
538 |
dwr.engine.beginBatch(); |
|
|
539 |
toload.forEach(getMmsoTweetIds); |
|
|
540 |
dwr.engine.endBatch(); |
|
|
541 |
} |
|
|
542 |
} |
|
|
543 |
|
|
|
544 |
function getTweetData() { |
|
|
545 |
|
|
|
546 |
console.log("getTweetData"); |
|
|
547 |
|
|
|
548 |
var toload = []; |
|
|
549 |
|
|
|
550 |
_(requestedtweets).each(function(v) { |
|
|
551 |
if (!v.status) { |
|
|
552 |
toload.push(v.id); |
|
|
553 |
} |
|
|
554 |
}); |
|
|
555 |
|
|
|
556 |
console.log("Loading tweet data"); |
|
|
557 |
|
|
|
558 |
$.getJSON( |
|
|
559 |
solrUrl( |
|
|
560 |
"twitter", |
|
|
561 |
{ |
|
|
562 |
q:"id:(" + toload.join(" OR ") + ")", |
|
|
563 |
fl: "id_str,created_at,from_user_name,text,profile_image_url", |
|
|
564 |
rows: toload.length |
|
5
|
565 |
} |
|
6
|
566 |
), |
|
|
567 |
function(t) { |
|
|
568 |
var tweets = t.response.docs; |
|
|
569 |
tweets.forEach(function(tweet) { |
|
|
570 |
var timestamp = new Date(tweet.created_at).valueOf() / 1000 - deltaT; |
|
|
571 |
requestedtweets[tweet.id_str].data = tweet; |
|
|
572 |
requestedtweets[tweet.id_str].status = 2; |
|
|
573 |
requestedtweets[tweet.id_str].timestamp = timestamp; |
|
|
574 |
}); |
|
|
575 |
throttledShowTweets(); |
|
|
576 |
} |
|
|
577 |
); |
|
|
578 |
|
|
|
579 |
} |
|
|
580 |
|
|
|
581 |
debouncedGetTweetData = _(getTweetData).debounce(125); |
|
|
582 |
|
|
|
583 |
throttledGetTweetIds = _(getTweetIds).throttle(10000); |
|
|
584 |
|
|
|
585 |
throttledShowTweets = _(showTweets).throttle(200); |
|
|
586 |
|
|
|
587 |
function getLocalTweets() { |
|
|
588 |
|
|
|
589 |
console.log("getLocalTweets"); |
|
|
590 |
|
|
|
591 |
var topics = Array.prototype.join.call($(".topic.selected").map(function(){return $(this).attr("data-topic-id")})).split(","); |
|
|
592 |
|
|
|
593 |
for (var i = 0; i < localMmsos.length; i++) { |
|
|
594 |
var mmso = data.segments[localMmsoDelta + i]; |
|
|
595 |
if (!tweetstructure[mmso.id]) { |
|
7
|
596 |
tweetstructure[mmso.id] = { |
|
|
597 |
mmsoid: mmso.id, |
|
|
598 |
mmsoindex: localMmsoDelta + i, |
|
|
599 |
status: 0 |
|
|
600 |
} |
|
6
|
601 |
} |
|
5
|
602 |
} |
|
|
603 |
|
|
6
|
604 |
throttledGetTweetIds(); |
|
|
605 |
throttledShowTweets(); |
|
5
|
606 |
} |
|
|
607 |
|
|
6
|
608 |
var throttledGetTweets = _.throttle(getLocalTweets, 500), |
|
5
|
609 |
throttledShowLocal = _.throttle(showLocal, 100); |
|
|
610 |
|
|
|
611 |
showTopics(sortedTopics); |
|
7
|
612 |
|
|
|
613 |
pageParams.selectedtopics.forEach(function(id) { |
|
5
|
614 |
$(".topic[data-topic-id=" + id + "]").addClass("selected").attr("data-timestamp",++ordertag); |
|
|
615 |
}); |
|
|
616 |
|
|
7
|
617 |
var localpos = 300, |
|
5
|
618 |
localduration = 600; |
|
|
619 |
|
|
|
620 |
showLocal(); |
|
|
621 |
|
|
|
622 |
$(".topics-block").on("mouseenter", ".topic", function() { |
|
|
623 |
var el = $(this); |
|
|
624 |
el.addClass("hover"); |
|
|
625 |
showTopicViz(); |
|
|
626 |
}).on("mouseleave", ".topic", function() { |
|
|
627 |
$(this).removeClass("hover"); |
|
|
628 |
showTopicViz(); |
|
|
629 |
}).on("click", ".topic", function() { |
|
|
630 |
var el = $(this); |
|
|
631 |
$(this).toggleClass("selected"); |
|
|
632 |
el.attr("data-timestamp", el.hasClass("selected") ? ++ordertag : 999999); |
|
|
633 |
showTopicViz(); |
|
|
634 |
}); |
|
|
635 |
|
|
|
636 |
var mouseIsDown, isDragging, startY, startT, startPos, scrollGlobal, speedscale, slowiterations; |
|
|
637 |
|
|
6
|
638 |
$(document).mouseup(function() { mouseIsDown = false; isDragging = false; }); |
|
5
|
639 |
|
|
|
640 |
$(".play-dataviz").mousedown(function(e) { |
|
|
641 |
var l = $(this).offset().left, |
|
6
|
642 |
scrollLimit = l + 380; |
|
5
|
643 |
if (e.pageX < scrollLimit) { |
|
|
644 |
mouseIsDown = true; |
|
|
645 |
startY = e.pageY; |
|
|
646 |
startT = new Date(); |
|
|
647 |
startPos = localpos; |
|
|
648 |
scrollGlobal = e.pageX < (l + 140); |
|
|
649 |
e.preventDefault(); |
|
|
650 |
} |
|
|
651 |
}).mousemove(function(e) { |
|
|
652 |
if (mouseIsDown) { |
|
|
653 |
if (isDragging) { |
|
|
654 |
var limit = $(this).offset().left + 140, |
|
|
655 |
deltaY = e.pageY - startY, |
|
|
656 |
delta = Math.floor(deltaY / (scrollGlobal ? yscale : - localyscale)); |
|
|
657 |
localpos = Math.max(localduration / 2, Math.min(data.duration - localduration / 2, startPos + delta)); |
|
|
658 |
throttledShowLocal(); |
|
|
659 |
} else { |
|
|
660 |
isDragging = true; |
|
|
661 |
} |
|
|
662 |
} |
|
|
663 |
}).mouseup(function(e) { |
|
|
664 |
if (scrollGlobal && !isDragging) { |
|
|
665 |
|
|
|
666 |
var posY = e.pageY - $(this).offset().top; |
|
|
667 |
localpos = Math.max(localduration / 2, Math.min(data.duration - localduration / 2, Math.floor(posY / yscale))); |
|
|
668 |
throttledShowLocal(); |
|
|
669 |
} |
|
|
670 |
}); |
|
|
671 |
|
|
|
672 |
var totalScroll = 0, zoomlevels = [ 1800, 900, 600, 300, 120, 60 ], currentlevel = 2; |
|
|
673 |
|
|
|
674 |
$(".play-dataviz").mousewheel(function(_event, _scrolldelta) { |
|
|
675 |
totalScroll += _scrolldelta; |
|
|
676 |
if (Math.abs(totalScroll) >= 1) { |
|
|
677 |
var d = (totalScroll > 0 ? 1 : -1), |
|
|
678 |
newlevel = Math.max(0, Math.min(zoomlevels.length - 1, currentlevel + d)); |
|
|
679 |
if (newlevel !== currentlevel) { |
|
|
680 |
currentlevel = newlevel; |
|
|
681 |
localduration = zoomlevels[currentlevel]; |
|
|
682 |
localpos = Math.max(localduration / 2, Math.min(data.duration - localduration / 2, localpos)); |
|
|
683 |
throttledShowLocal(); |
|
|
684 |
} |
|
|
685 |
totalScroll = 0; |
|
|
686 |
} |
|
7
|
687 |
}); |
|
|
688 |
|
|
|
689 |
if (pageParams.keywords && pageParams.keywords.length) { |
|
|
690 |
$(".keyword-search a").removeClass("placeholder").text(pageParams.keywords.join(", ")); |
|
|
691 |
} |
|
5
|
692 |
|
|
|
693 |
} |
|
|
694 |
|
|
|
695 |
var data = { duration: 10200, topics: [] }, |
|
|
696 |
colorset = ["#E41A1C", "#377EB8", "#4DAF4A", "#984EA3", "#FF7F00", "#A65628", "#F781BF"]; |
|
|
697 |
|
|
|
698 |
$(function() { |
|
|
699 |
|
|
|
700 |
dwr.engine.setErrorHandler(function(a, b) { console.error("DWR", b); }); |
|
|
701 |
|
|
|
702 |
$(".topics-block").draggable({axis:"x"}); |
|
|
703 |
|
|
|
704 |
var loadedSteps = 0, |
|
|
705 |
stepsToFullyLoaded = 0; |
|
|
706 |
|
|
|
707 |
function checkIfLoaded() { |
|
|
708 |
loadedSteps++; |
|
|
709 |
if (loadedSteps >= stepsToFullyLoaded) { |
|
|
710 |
setTimeout(showData,0); |
|
|
711 |
} |
|
|
712 |
} |
|
|
713 |
|
|
|
714 |
function loadJson(url, propname, callback) { |
|
|
715 |
stepsToFullyLoaded++; |
|
|
716 |
$.getJSON(url, function(d) { |
|
|
717 |
if (callback) { |
|
|
718 |
var res = callback(d); |
|
|
719 |
} else { |
|
|
720 |
var res = d; |
|
|
721 |
} |
|
|
722 |
if (propname) { |
|
|
723 |
data[propname] = res; |
|
|
724 |
} |
|
|
725 |
checkIfLoaded(); |
|
|
726 |
}); |
|
|
727 |
} |
|
|
728 |
|
|
|
729 |
function loadFromTopicsBean(method, propname, args, callback) { |
|
|
730 |
stepsToFullyLoaded++; |
|
|
731 |
var arg = args || [], |
|
|
732 |
cb = function(d) { |
|
|
733 |
if (callback) { |
|
|
734 |
var res = callback(d); |
|
|
735 |
} else { |
|
|
736 |
var res = d; |
|
|
737 |
} |
|
|
738 |
if (propname) { |
|
|
739 |
data[propname] = res; |
|
|
740 |
} |
|
|
741 |
checkIfLoaded(); |
|
|
742 |
} |
|
|
743 |
arg.push({callback: cb}); |
|
|
744 |
TopicsBean[method].apply(TopicsBean,arg); |
|
|
745 |
} |
|
|
746 |
|
|
|
747 |
loadJson("data/minutes.json", "minutes"); |
|
|
748 |
loadJson("data/5secs.json", "fiveseconds"); |
|
|
749 |
|
|
|
750 |
loadJson( |
|
7
|
751 |
solrUrl("MMSO", {q: "*:*", fl: "topic*,MMSO_id,multimediaSegment,keywordsFromSocial,keywordsFromAudio", rows: 250 }), |
|
5
|
752 |
"segments", |
|
|
753 |
function(d) { |
|
|
754 |
return d.response.docs.map(function(mmso) { |
|
|
755 |
var tc = mmso.multimediaSegment.match(/\d+/g), |
|
|
756 |
start = parseInt(tc[0]), |
|
|
757 |
end = parseInt(tc[1]), |
|
7
|
758 |
topics = [], |
|
|
759 |
keywords = {}; |
|
|
760 |
|
|
|
761 |
function getKeywords(field) { |
|
|
762 |
var keywordtexts = mmso[field].replace(/[{}]/g,'').split(", "); |
|
|
763 |
keywordtexts.forEach(function(k) { |
|
|
764 |
var t = k.split('='), |
|
|
765 |
s = parseFloat(t[1]), |
|
|
766 |
w = t[0].split(" "); |
|
|
767 |
w.forEach(function(m) { |
|
|
768 |
if (m.length > 2) { |
|
|
769 |
keywords[m] = s + (keywords[m] || 0); |
|
|
770 |
} |
|
|
771 |
}); |
|
|
772 |
}); |
|
|
773 |
} |
|
|
774 |
|
|
|
775 |
getKeywords("keywordsFromAudio"); |
|
|
776 |
getKeywords("keywordsFromSocial"); |
|
|
777 |
|
|
5
|
778 |
for (var k in mmso) { |
|
|
779 |
if (k.substr(0,5) === "topic" && mmso[k] > .01) { |
|
|
780 |
topics.push({ |
|
|
781 |
topic: parseInt(k.substr(5)), |
|
|
782 |
weight: mmso[k] |
|
|
783 |
}) |
|
|
784 |
} |
|
|
785 |
} |
|
|
786 |
topics.sort(function(a,b) { |
|
|
787 |
return b.weight - a.weight; |
|
|
788 |
}); |
|
|
789 |
/* topics = topics.filter(function(t) { |
|
|
790 |
return t.topic !== topicPoubelle |
|
|
791 |
}).slice(0,1); |
|
|
792 |
topics[0].weight = 1; */ |
|
|
793 |
return { |
|
|
794 |
id: mmso.MMSO_id, |
|
|
795 |
start: start, |
|
|
796 |
end: end, |
|
|
797 |
duration: end - start, |
|
7
|
798 |
topics: topics, |
|
|
799 |
keywords: keywords |
|
5
|
800 |
} |
|
|
801 |
}).sort(function(a,b) { |
|
|
802 |
return a.start - b.start; |
|
|
803 |
}); |
|
|
804 |
}) |
|
|
805 |
|
|
|
806 |
dwr.engine.setTimeout(60000); |
|
|
807 |
TopicsBean._path = "http://159.217.144.101:8050/sia-solr/dwr"; |
|
|
808 |
|
|
|
809 |
loadFromTopicsBean("getTopicsNumber",false,false,function(topic_count) { |
|
|
810 |
for (var i = 0; i < topic_count; i++) { |
|
|
811 |
data.topics.push(null); |
|
|
812 |
} |
|
|
813 |
dwr.engine.beginBatch(); |
|
|
814 |
data.topics.forEach(function(v, k) { |
|
|
815 |
loadFromTopicsBean("getTopicDistribution",false,[k, 50, false],function(topic) { |
|
|
816 |
var words = topic.match(/[^=,{]+=0.\d{0,8}/g); |
|
|
817 |
data.topics[k] = { |
|
|
818 |
index: k, |
|
|
819 |
words: words.map(function(w) { |
|
|
820 |
var parts = w.split("="); |
|
|
821 |
return { |
|
|
822 |
word: parts[0].trim(), |
|
|
823 |
weight: parseFloat(parts[1]) |
|
|
824 |
} |
|
|
825 |
}) |
|
|
826 |
} |
|
|
827 |
}); |
|
|
828 |
|
|
|
829 |
}); |
|
|
830 |
dwr.engine.endBatch(); |
|
|
831 |
|
|
|
832 |
}); |
|
|
833 |
|
|
|
834 |
|
|
|
835 |
}); |