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TimelineJS
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Beautifully crafted timelines that are easy and intuitive to use. http://timeline.knightlab.com/
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TimelineJS/source/js/VMM.Timeline.DataObj.js

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/* TIMELINE SOURCE DATA PROCESSOR
================================================== */
if(typeof VMM.Timeline != 'undefined' && typeof VMM.Timeline.DataObj == 'undefined') {
VMM.Timeline.DataObj = {
data_obj: {},
model_array: [],
getData: function(raw_data) {
data = VMM.Timeline.DataObj.data_obj;
if (type.of(raw_data) == "object") {
trace("DATA SOURCE: JSON OBJECT");
VMM.Timeline.DataObj.parseJSON(raw_data);
} else if (type.of(raw_data) == "string") {
if (raw_data.match("%23")) {
trace("DATA SOURCE: TWITTER SEARCH");
VMM.Timeline.DataObj.model_Tweets.getData("%23medill");
} else if ( raw_data.match("spreadsheet") ) {
VMM.fireEvent(global, "MESSEGE", VMM.Timeline.Config.language.messages.loading_timeline);
trace("DATA SOURCE: GOOGLE SPREADSHEET");
VMM.Timeline.DataObj.model_GoogleSpreadsheet.getData(raw_data);
} else {
VMM.fireEvent(global, "MESSEGE", VMM.Timeline.Config.language.messages.loading_timeline);
trace("DATA SOURCE: JSON");
VMM.getJSON(raw_data, VMM.Timeline.DataObj.parseJSON);
}
} else if (type.of(raw_data) == "html") {
trace("DATA SOURCE: HTML");
VMM.Timeline.DataObj.parseHTML(raw_data);
} else {
trace("DATA SOURCE: UNKNOWN");
}
},
parseHTML: function(d) {
trace("parseHTML");
trace("WARNING: THIS IS STILL ALPHA AND WILL NOT WORK WITH ID's other than #timeline");
var _data_obj = VMM.Timeline.DataObj.data_template_obj;
/* Timeline start slide
================================================== */
if (VMM.Element.find("#timeline section", "time")[0]) {
_data_obj.timeline.startDate = VMM.Element.html(VMM.Element.find("#timeline section", "time")[0]);
_data_obj.timeline.headline = VMM.Element.html(VMM.Element.find("#timeline section", "h2"));
_data_obj.timeline.text = VMM.Element.html(VMM.Element.find("#timeline section", "article"));
var found_main_media = false;
if (VMM.Element.find("#timeline section", "figure img").length != 0) {
found_main_media = true;
_data_obj.timeline.asset.media = VMM.Element.attr(VMM.Element.find("#timeline section", "figure img"), "src");
} else if (VMM.Element.find("#timeline section", "figure a").length != 0) {
found_main_media = true;
_data_obj.timeline.asset.media = VMM.Element.attr(VMM.Element.find("#timeline section", "figure a"), "href");
} else {
//trace("NOT FOUND");
}
if (found_main_media) {
if (VMM.Element.find("#timeline section", "cite").length != 0) {
_data_obj.timeline.asset.credit = VMM.Element.html(VMM.Element.find("#timeline section", "cite"));
}
if (VMM.Element.find(this, "figcaption").length != 0) {
_data_obj.timeline.asset.caption = VMM.Element.html(VMM.Element.find("#timeline section", "figcaption"));
}
}
}
/* Timeline Date Slides
================================================== */
VMM.Element.each("#timeline li", function(i, elem){
var valid_date = false;
var _date = {
"type":"default",
"startDate":"",
"headline":"",
"text":"",
"asset":
{
"media":"",
"credit":"",
"caption":""
},
"tags":"Optional"
};
if (VMM.Element.find(this, "time") != 0) {
valid_date = true;
_date.startDate = VMM.Element.html(VMM.Element.find(this, "time")[0]);
if (VMM.Element.find(this, "time")[1]) {
_date.endDate = VMM.Element.html(VMM.Element.find(this, "time")[0]);
}
_date.headline = VMM.Element.html(VMM.Element.find(this, "h3"));
_date.text = VMM.Element.html(VMM.Element.find(this, "article"));
var found_media = false;
if (VMM.Element.find(this, "figure img").length != 0) {
found_media = true;
_date.asset.media = VMM.Element.attr(VMM.Element.find(this, "figure img"), "src");
} else if (VMM.Element.find(this, "figure a").length != 0) {
found_media = true;
_date.asset.media = VMM.Element.attr(VMM.Element.find(this, "figure a"), "href");
} else {
//trace("NOT FOUND");
}
if (found_media) {
if (VMM.Element.find(this, "cite").length != 0) {
_date.asset.credit = VMM.Element.html(VMM.Element.find(this, "cite"));
}
if (VMM.Element.find(this, "figcaption").length != 0) {
_date.asset.caption = VMM.Element.html(VMM.Element.find(this, "figcaption"));
}
}
trace(_date);
_data_obj.timeline.date.push(_date);
}
});
VMM.fireEvent(global, "DATAREADY", _data_obj);
},
parseJSON: function(d) {
if (d.timeline.type == "default") {
trace("DATA SOURCE: JSON STANDARD TIMELINE");
VMM.fireEvent(global, "DATAREADY", d);
} else if (d.timeline.type == "twitter") {
trace("DATA SOURCE: JSON TWEETS");
VMM.Timeline.DataObj.model_Tweets.buildData(d);
} else {
trace("DATA SOURCE: UNKNOWN JSON");
trace(type.of(d.timeline));
};
},
/* MODEL OBJECTS
New Types of Data can be formatted for the timeline here
================================================== */
model_Tweets: {
type: "twitter",
buildData: function(raw_data) {
VMM.bindEvent(global, VMM.Timeline.DataObj.model_Tweets.onTwitterDataReady, "TWEETSLOADED");
VMM.ExternalAPI.twitter.getTweets(raw_data.timeline.tweets);
},
getData: function(raw_data) {
VMM.bindEvent(global, VMM.Timeline.DataObj.model_Tweets.onTwitterDataReady, "TWEETSLOADED");
VMM.ExternalAPI.twitter.getTweetSearch(raw_data);
},
onTwitterDataReady: function(e, d) {
var _data_obj = VMM.Timeline.DataObj.data_template_obj;
for(var i = 0; i < d.tweetdata.length; i++) {
var _date = {
"type":"tweets",
"startDate":"",
"headline":"",
"text":"",
"asset":
{
"media":"",
"credit":"",
"caption":""
},
"tags":"Optional"
};
// pass in the 'created_at' string returned from twitter //
// stamp arrives formatted as Tue Apr 07 22:52:51 +0000 2009 //
//var twit_date = VMM.ExternalAPI.twitter.parseTwitterDate(d.tweetdata[i].raw.created_at);
//trace(twit_date);
_date.startDate = d.tweetdata[i].raw.created_at;
if (type.of(d.tweetdata[i].raw.from_user_name)) {
_date.headline = d.tweetdata[i].raw.from_user_name + " (<a href='https://twitter.com/" + d.tweetdata[i].raw.from_user + "'>" + "@" + d.tweetdata[i].raw.from_user + "</a>)" ;
} else {
_date.headline = d.tweetdata[i].raw.user.name + " (<a href='https://twitter.com/" + d.tweetdata[i].raw.user.screen_name + "'>" + "@" + d.tweetdata[i].raw.user.screen_name + "</a>)" ;
}
_date.asset.media = d.tweetdata[i].content;
_data_obj.timeline.date.push(_date);
};
VMM.fireEvent(global, "DATAREADY", _data_obj);
}
},
model_GoogleSpreadsheet: {
// TEMPLATE CAN BE FOUND HERE
// https://docs.google.com/previewtemplate?id=0AppSVxABhnltdEhzQjQ4MlpOaldjTmZLclQxQWFTOUE&mode=public
type: "google spreadsheet",
getData: function(raw_data) {
var _key = VMM.Util.getUrlVars(raw_data)["key"];
var _url = "https://spreadsheets.google.com/feeds/list/" + _key + "/od6/public/values?alt=json";
VMM.getJSON(_url, VMM.Timeline.DataObj.model_GoogleSpreadsheet.buildData);
},
buildData: function(d) {
VMM.fireEvent(global, "MESSEGE", "Parsing Data");
var _data_obj = VMM.Timeline.DataObj.data_template_obj;
for(var i = 0; i < d.feed.entry.length; i++) {
var dd = d.feed.entry[i];
if (dd.gsx$titleslide.$t.match("start")) {
_data_obj.timeline.startDate = dd.gsx$startdate.$t;
_data_obj.timeline.headline = dd.gsx$headline.$t;
_data_obj.timeline.asset.media = dd.gsx$media.$t;
_data_obj.timeline.asset.caption = dd.gsx$mediacaption.$t;
_data_obj.timeline.asset.credit = dd.gsx$mediacredit.$t;
_data_obj.timeline.text = dd.gsx$text.$t;
_data_obj.timeline.type = "google spreadsheet";
} else {
var _date = {
"type": "google spreadsheet",
"startDate": dd.gsx$startdate.$t,
"endDate": dd.gsx$enddate.$t,
"headline": dd.gsx$headline.$t,
"text": dd.gsx$text.$t,
"asset": {
"media": dd.gsx$media.$t,
"credit": dd.gsx$mediacredit.$t,
"caption": dd.gsx$mediacaption.$t
},
"tags": "Optional"
};
_data_obj.timeline.date.push(_date);
}
};
VMM.fireEvent(global, "DATAREADY", _data_obj);
}
},
/* TEMPLATE OBJECTS
================================================== */
data_template_obj: { "timeline": { "headline":"", "description":"", "asset": { "media":"", "credit":"", "caption":"" }, "date": [] } },
date_obj: {"startDate":"2012,2,2,11,30", "headline":"", "text":"", "asset": {"media":"http://youtu.be/vjVfu8-Wp6s", "credit":"", "caption":"" }, "tags":"Optional"}
};
}