tweet_live: tweetcast/nodejs-bis/client/js/script.js@b3f66379fed7 (annotated)

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tweetcast/nodejs-bis/client/js/script.js

author	Raphael Velt <raph.velt@gmail.com>
	Thu, 17 Nov 2011 19:08:32 +0100
changeset 380	b3f66379fed7
parent 374	0c4acfa2aea1
child 385	886bfa7441d0
permissions	-rw-r--r--

Ameliorations visu live des tweets

360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	1	/**
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	2	* @author raph
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	3	*/
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	4
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	5	var socket,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	6	tlPaper,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	7	twCx = {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	8	zoomLevel : 1,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	9	followLast : true,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	10	position : 0,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	11	date_levels : [
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	12	15 * 60 * 1000,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	13	5 * 60 * 1000,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	14	60 * 1000,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	15	15 * 1000
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	16	],
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	17	timeLevel : 0,
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	18	deltaX : 40,
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	19	tlWidth : 150,
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	20	tlHeight : 450,
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	21	globalWords : {},
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	22	refMouse : { x : 0, y : 0},
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	23	refPosTl : { x : 0, y : 0},
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	24	tlMouseMoved : false,
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	25	tlMouseClicked : false
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	26	},
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	27	tlBuffer = '',
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	28	relHover = [],
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	29	wheelDelta = 0,
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	30	rx_url = /https?:\/\/[0-9a-zA-Z\.%\/-_]+/g,
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	31	rx_word = /[^ \.&;,'"!\?\d\(\)\+\[\]\\\…\-«»:\/]{3,}/g,
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	32	stop_list = [ 'and', 'avec', 'aux', 'car', 'comme', 'dans', 'donc', 'des', 'elle', 'est', 'être', 'eux', 'ils', 'les', 'leur', 'leurs', 'mes', 'mon', 'tes', 'ton', 'notre', 'nos', 'nous', 'ont', 'pas', 'que', 'qui', 'sont', 'the', 'une', 'votre', 'vos', 'vous' ];
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	33
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	34	function getColor(annotation, lum) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	35	// console.log(annotations[annotation].h, annotations[annotation].s, lum, Raphael.hsl(annotations[annotation].h, annotations[annotation].s, lum))
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	36	return Raphael.hsl(annotations[annotation].colors.h, annotations[annotation].colors.s, lum);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	37	}
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	38
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	39	function arc(source, target) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	40	var x3 = .3 * target.y - .3 * source.y + .8 * source.x + .2 * target.x;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	41	var y3 = .8 * source.y + .2 * target.y - .3 * target.x + .3 * source.x;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	42	var x4 = .3 * target.y - .3 * source.y + .2 * source.x + .8 * target.x;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	43	var y4 = .2 * source.y + .8 * target.y - .3 * target.x + .3 * source.x;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	44	return "M" + source.x + " " + source.y + "C" + [x3, y3, x4, y4, target.x, target.y].join(" ");
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	45	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	46
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	47	function addTweet(tweet) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	48	function backRef(source_id, target_id, type) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	49	var target = tweetById(target_id);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	50	if (target) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	51	var brobj = {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	52	"referenced_by_id" : source_id,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	53	"type" : type
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	54	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	55	if (target.backRefs) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	56	target.backRefs.push(brobj);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	57	} else {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	58	target.backRefs = [ brobj ]
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	59	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	60	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	61	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	62
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	63	if (twCx.idIndex.indexOf(tweet.id) != -1) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	64	return;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	65	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	66
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	67	var txt_date = tweet.created_at;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	68	if (navigator.userAgent.search(/MSIE/) != -1) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	69	txt_date = txt_date.replace(/( \+)/, ' UTC$1');
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	70	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	71	tweet.date_value = Date.parse(txt_date);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	72
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	73	var tab = tweet.text.match(/\&\#[0-9]+\;/g);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	74	for (var i in tab) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	75	var n = parseInt(tab[i].substr(2));
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	76	if (n != NaN) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	77	tweet.text = tweet.text.replace(tab[i], String.fromCharCode(n));
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	78	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	79	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	80
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	81	var ann = [];
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	82	for (var j in annotations) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	83	if (j != "default") {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	84	for (var k in annotations[j].keywords) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	85	if (tweet.text.search(annotations[j].keywords[k]) != -1) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	86	ann.push(j);
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	87	break;
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	88	}
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	89	}
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	90	}
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	91	}
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	92	tweet.annotations = ann;
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	93
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	94	if (tweet.in_reply_to_status_id) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	95	backRef( tweet.id, tweet.in_reply_to_status_id, "reply" );
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	96	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	97	if (tweet.retweeted_status) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	98	backRef( tweet.id, tweet.retweeted_status.id, "retweet" );
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	99	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	100
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	101	var localWords = []
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	102
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	103	var tab = tweet.text.replace(rx_url,'').match(rx_word);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	104	for (var i in tab) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	105	var word = tab[i].toLowerCase();
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	106	if (stop_list.indexOf(word) == -1 && tracking_keywords.indexOf(word) == -1) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	107	if (twCx.globalWords[word]) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	108	twCx.globalWords[word]++;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	109	} else {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	110	twCx.globalWords[word] = 1;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	111	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	112	localWords.push(word);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	113	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	114	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	115
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	116	tweet.words = localWords;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	117
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	118	var p = twCx.idIndex.length;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	119	while (p && tweet.id < twCx.idIndex[p-1]) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	120	p--;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	121	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	122	twCx.tweets.splice(p, 0, tweet);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	123	twCx.idIndex.splice(p, 0, tweet.id);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	124
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	125	if (!twCx.timeline.length) {
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	126	twCx.timeline = [ populateDateStruct(0, twCx.date_levels[0] * parseInt(tweet.date_value / twCx.date_levels[0])) ]
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	127	}
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	128	while (tweet.date_value > twCx.timeline[twCx.timeline.length - 1].end) {
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	129	twCx.timeline.push( populateDateStruct(0, twCx.timeline[twCx.timeline.length - 1].end) );
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	130	}
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	131
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	132	insertIntoDateStruct(twCx.timeline, tweet);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	133	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	134
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	135	function getSliceContent(slice) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	136	if (slice.slices) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	137	var result = [];
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	138	for (var i in slice.slices) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	139	result = result.concat(getSliceContent(slice.slices[i]));
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	140	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	141	} else {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	142	var result = slice.tweets;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	143	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	144	return result;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	145	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	146
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	147	function flattenDateStruct(slices, target_level) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	148	var current_level = slices[0].level,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	149	result = [];
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	150	if (current_level < target_level) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	151	if (slices[0].slices) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	152	for (var i in slices) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	153	result = result.concat(flattenDateStruct(slices[i].slices, target_level));
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	154	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	155	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	156	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	157	else {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	158	for (var i in slices) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	159	result.push({
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	160	"start" : slices[i].start,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	161	"end" : slices[i].end,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	162	"tweets" : getSliceContent(slices[i])
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	163	});
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	164	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	165	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	166	return result;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	167	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	168
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	169	function trimFDS() {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	170	var slices = flattenDateStruct(twCx.timeline, twCx.timeLevel),
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	171	delta = 30 * twCx.date_levels[twCx.timeLevel],
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	172	centre = Math.min(slices[slices.length - 1].end - delta , Math.max(slices[0].start + delta, twCx.tweets[twCx.position].date_value)),
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	173	min = centre - delta,
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	174	max = centre + delta;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	175	while (slices[0].start < min) {
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	176	slices.splice(0,1);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	177	}
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	178	while (slices[slices.length - 1].end > max) {
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	179	slices.pop();
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	180	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	181	return slices;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	182	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	183
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	184	function populateDateStruct(level, start) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	185	var end = start + twCx.date_levels[level],
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	186	struct = {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	187	"level" : level,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	188	"start" : start,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	189	"end" : end
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	190	};
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	191	if (level < twCx.date_levels.length - 1) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	192	struct.slices = [];
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	193	var newstart = start;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	194	while (newstart < end) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	195	struct.slices.push(populateDateStruct(level + 1, newstart));
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	196	newstart += twCx.date_levels[level + 1];
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	197	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	198	} else {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	199	struct.tweets = [];
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	200	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	201	return struct;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	202	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	203
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	204	function insertIntoDateStruct(slices, tweet) {
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	205	var creadate = tweet.date_value;
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	206	for (var i in slices) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	207	if (creadate < slices[i].end) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	208	if (slices[i].slices) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	209	insertIntoDateStruct(slices[i].slices, tweet);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	210	} else {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	211	slices[i].tweets.push(tweet.id);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	212	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	213	break;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	214	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	215	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	216	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	217
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	218	function placeHolder(className) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	219	return '<li class="placeholder ' + className + '"></li>';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	220	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	221
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	222	function tweetById(tweetid) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	223	var pos = twCx.idIndex.indexOf(tweetid);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	224	return (pos == -1) ? false : twCx.tweets[pos];
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	225	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	226
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	227	function selectTweet(tweetid) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	228	var pos = twCx.idIndex.indexOf(tweetid);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	229	if (pos != -1) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	230	twCx.position = pos;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	231	twCx.followLast = (twCx.position == twCx.tweets.length - 1);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	232	updateDisplay()
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	233	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	234	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	235
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	236	function goToPos(nPos) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	237	twCx.position = Math.min( twCx.tweets.length - 1, Math.max(0, nPos ) );
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	238	twCx.followLast = (twCx.position == twCx.tweets.length - 1);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	239	updateDisplay();
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	240	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	241
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	242	function movePos(delta) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	243	goToPos( delta + twCx.position );
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	244	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	245
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	246	function tweetToHtml(tweet, className, elName) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	247	if (!tweet) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	248	return placeHolder(className);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	249	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	250	var el = (elName ? elName : 'li');
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	251	var html = '<' + el + ' class="tweet ' + className + '" id="tweet_' + tweet.id + '"';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	252	if (className != 'full') {
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	253	html += ' onclick="selectTweet(\'' + tweet.id + '\'); return false;"';
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	254	}
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	255	html += ' onmouseover="rolloverTweet(\'' + tweet.id + "', " + ( className == 'icons' ) + ');"';
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	256	if (twCx.followLast && className == 'full' && el == 'li') {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	257	html += ' style="display: none"';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	258	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	259	html += '>';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	260	if (tweet.annotations.length) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	261	html += '<div class="annotations">';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	262	for (var i in tweet.annotations) {
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	263	html += '<div class="annotation" style="width:' + (100/tweet.annotations.length) + '%; background:' + getColor(tweet.annotations[i], (className == 'icons' ? .4 : .8)) + '"></div>';
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	264	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	265	html += '</div>';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	266	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	267	html += '<div class="twmain">';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	268	a_user = '<a href="http://twitter.com/' + tweet.user.screen_name + '" var target="_blank" title="' + tweet.user.name + '">';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	269	html += '<div class="around_img">' + a_user + '<img class="profile_image" src="' + tweet.user.profile_image_url + '" /></a>';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	270	if (className == 'full') {
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	271	html += '<p class="created_at">' + new Date(tweet.date_value).toTimeString().substr(0,8) + '</p>';
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	272	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	273	html += '</div>';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	274	if (className != 'icons') {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	275	lastend = 0;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	276	var txt = '',
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	277	entities = [];
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	278	for (var i in tweet.entities.hashtags) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	279	entities.push({
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	280	"start" : tweet.entities.hashtags[i].indices[0],
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	281	"end" : tweet.entities.hashtags[i].indices[1],
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	282	"html" : '<a href="http://twitter.com/search?q=%23' + tweet.entities.hashtags[i].text + '" target="_blank">#' + tweet.entities.hashtags[i].text + '</a>'
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	283	});
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	284	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	285	for (var i in tweet.entities.urls) {
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	286	var linkurl = ( tweet.entities.urls[i].expanded_url ? tweet.entities.urls[i].expanded_url : tweet.entities.urls[i].url ),
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	287	dispurl = linkurl.replace(/https?:\/\//,'');
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	288	if (linkurl.search(/https?:\/\//) == -1) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	289	linkurl = 'http://' + linkurl;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	290	}
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	291	entities.push({
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	292	"start" : tweet.entities.urls[i].indices[0],
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	293	"end" : tweet.entities.urls[i].indices[1],
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	294	"html" : '<a href="' + linkurl + '" target="_blank">' + dispurl + '</a>'
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	295	});
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	296	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	297	for (var i in tweet.entities.user_mentions) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	298	entities.push({
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	299	"start" : tweet.entities.user_mentions[i].indices[0],
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	300	"end" : tweet.entities.user_mentions[i].indices[1],
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	301	"html" : '<a href="http://twitter.com/' + tweet.entities.user_mentions[i].screen_name + '" target="_blank" title="' + tweet.entities.user_mentions[i].name + '">@' + tweet.entities.user_mentions[i].screen_name + '</a>'
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	302	});
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	303	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	304	entities.sort(function(a, b) { return a.start - b.start });
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	305	for (var i in entities) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	306	txt += tweet.text.substring(lastend, entities[i].start) + entities[i].html;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	307	lastend = entities[i].end;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	308	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	309	txt += tweet.text.substring(lastend);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	310	html += '<p class="tweet_text"><b>' + a_user + '@' + tweet.user.screen_name + '</b></a>: ' + txt + '</p>';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	311	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	312	html += '</div></' + el + '>';
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	313	return html;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	314	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	315
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	316	function tlIdFromPos(x, y, outside) {
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	317	if (!twCx.tlOnDisplay) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	318	return;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	319	}
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	320	var ligne = Math.min( twCx.tlOnDisplay.length - 1, Math.max( 0, Math.floor(( twCx.tlHeight - y ) / twCx.scaleY) ) ),
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	321	colonne = Math.floor(( x - twCx.deltaX ) / twCx.scaleX ),
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	322	l = 0;
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	323	if (colonne >= twCx.tlOnDisplay[ligne].totalTweets \|\| colonne < 0 ) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	324	if (outside) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	325	colonne = Math.min( twCx.tlOnDisplay[ligne].totalTweets - 1, Math.max( 0, colonne ));
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	326	} else {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	327	return null;
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	328	}
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	329	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	330	for (var i in twCx.tlOnDisplay[ligne].displayData) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	331	var nl = l + twCx.tlOnDisplay[ligne].displayData[i].length;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	332	if (colonne < nl) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	333	return {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	334	"id" : twCx.tlOnDisplay[ligne].displayData[i][colonne - l],
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	335	"annotation" : i
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	336	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	337	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	338	l = nl;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	339	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	340	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	341
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	342	function tlPosTweet(tweet, annotation) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	343	var x,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	344	y,
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	345	dt = tweet.date_value,
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	346	ann = ( annotation ? annotation : ( tweet.annotations.length ? tweet.annotations[0] : 'default' ) );
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	347	for (var i = 0; i < twCx.tlOnDisplay.length; i++) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	348	if (twCx.tlOnDisplay[i].end > dt) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	349	y = twCx.tlHeight - (i + .5) * twCx.scaleY;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	350	var l = 0;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	351	for (var j in twCx.tlOnDisplay[i].displayData) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	352	if (j == ann) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	353	var p = twCx.tlOnDisplay[i].displayData[j].indexOf(tweet.id);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	354	if (p != -1) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	355	x = twCx.deltaX + twCx.scaleX * ( p + l + .5 );
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	356	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	357	break;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	358	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	359	l += twCx.tlOnDisplay[i].displayData[j].length;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	360	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	361	break;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	362	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	363	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	364	return ( x && y ? { "x" : x, "y" : y } : null);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	365	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	366
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	367	function rolloverTweet(tweetid, showPopup, annotation) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	368	var t = tweetById(tweetid);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	369	if (!t) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	370	return;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	371	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	372	var p = tlPosTweet(t, annotation);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	373	if (!p) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	374	return;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	375	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	376	var ptl = $("#timeline").offset();
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	377	if (showPopup) {
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	378	$("#hovercontent").html(tweetToHtml(t, 'full', 'div'));
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	379	$("#hovertweet").css({
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	380	"left" : parseInt(ptl.left + p.x) + "px",
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	381	"top" : parseInt(ptl.top + p.y),
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	382	"display" : "block"});
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	383	} else {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	384	$("#hovertweet").hide();
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	385	}
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	386	for (var i in relHover) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	387	relHover[i].remove();
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	388	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	389	relHover = drawTweetArcs(t, p, '#303030');
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	390	relHover.push(drawTweetPos(p, '#ffffff'));
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	391	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	392
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	393	function drawTweetPos(pos, color) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	394	var rel = tlPaper.rect(pos.x - .5 * twCx.scaleX, pos.y - .5 * twCx.scaleY, twCx.scaleX, twCx.scaleY);
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	395	rel.attr({ "stroke" : color, "fill" : color, "fill-opacity" : .25 });
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	396	return rel;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	397	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	398
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	399	function drawTweetArcs(tweet, pos, color) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	400
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	401	var res = [];
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	402
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	403	function tweetAndArc(a, b, aorb) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	404	if (a && b) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	405	res.push(drawTweetPos(aorb ? a : b, color));
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	406	var aa = tlPaper.path(arc(a,b))
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	407	.attr({ "stroke" : color, "stroke-width" : 1.5, "stroke-opacity" : .8 });
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	408	res.push(aa);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	409	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	410	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	411
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	412	if (tweet.retweeted_status) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	413	var t = tweetById(tweet.retweeted_status.id);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	414	if (t) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	415	tweetAndArc(pos, tlPosTweet(t));
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	416	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	417	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	418
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	419	if (tweet.in_reply_to_status_id) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	420	var t = tweetById(tweet.in_reply_to_status_id);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	421	if (t) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	422	tweetAndArc(pos, tlPosTweet(t));
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	423	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	424	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	425
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	426	if (tweet.backRefs) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	427	for (var i in tweet.backRefs) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	428	var t = tweetById(tweet.backRefs[i].referenced_by_id);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	429	if (t) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	430	tweetAndArc(tlPosTweet(t), pos, true);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	431	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	432	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	433	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	434
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	435	return res;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	436	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	437
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	438	function updateDisplay() {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	439	var p = twCx.position,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	440	l = twCx.tweets.length,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	441	lines = 0,
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	442	ppy = 0,
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	443	html = '',
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	444	tweetsOnDisplay = [],
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	445	localWords = {};
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	446
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	447	if (p == 0) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	448	$("#downbutton").addClass("inactive");
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	449	} else {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	450	$("#downbutton").removeClass("inactive");
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	451	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	452
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	453	if (p == l-1) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	454	$("#upbutton").addClass("inactive");
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	455	} else {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	456	$("#upbutton").removeClass("inactive");
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	457	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	458
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	459
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	460	function pushTweet(tp, className) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	461	if (tp < l && tp >= 0) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	462	html += tweetToHtml(twCx.tweets[tp], className)
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	463	tweetsOnDisplay.push(tp);
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	464	for (var i in twCx.tweets[tp].words) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	465	var w = twCx.tweets[tp].words[i];
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	466	if (localWords[w]) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	467	localWords[w].freq++
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	468	} else {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	469	localWords[w] = {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	470	"freq" : 1,
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	471	"annotations" : {}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	472	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	473	for (var j in annotations) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	474	if (j != 'default') {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	475	localWords[w].annotations[j] = 0;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	476	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	477	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	478	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	479	for (var j in twCx.tweets[tp].annotations) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	480	localWords[w].annotations[twCx.tweets[tp].annotations[j]]++;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	481	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	482	}
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	483	} else {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	484	html += placeHolder(className);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	485	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	486	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	487
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	488	if (l > p + 18) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	489	lines++;
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	490	ppy += 20;
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	491	for (var i = p + 31; i >= p + 18; i--) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	492	pushTweet(i, 'icons');
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	493	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	494	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	495	if (l > p + 4) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	496	lines++;
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	497	ppy += 20;
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	498	for (var i = p + 17; i >= p + 4; i--) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	499	pushTweet(i, 'icons');
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	500	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	501	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	502	for (var k = 3; k >= 1; k--) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	503	if (l > p + k) {
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	504	ppy += 47;
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	505	lines++;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	506	pushTweet(p + k, 'half');
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	507	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	508	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	509	pushTweet(p, 'full');
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	510	var n = p - 1;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	511	for (var i = 0; i < Math.min(6, Math.max(3, 6 - lines)); i++) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	512	if (n < 0) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	513	break;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	514	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	515	pushTweet(n, 'half');
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	516	n--;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	517	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	518	for (var i = 0; i < 14 * Math.min(4, Math.max(2, 7 - lines)); i++) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	519	if (n < 0) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	520	break;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	521	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	522	pushTweet(n, 'icons');
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	523	n--;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	524	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	525	if (html != tlBuffer) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	526	$("#tweetlist").html(html);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	527	$(".tweet.full").fadeIn();
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	528	tlBuffer = html;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	529	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	530
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	531	for (var j in localWords) {
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	532	if (localWords[j].freq < 2) delete localWords[j];
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	533	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	534	var tab = [];
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	535	for (var j in localWords) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	536	tab.push({
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	537	"word": j,
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	538	"freq" : localWords[j].freq,
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	539	"annotations" : localWords[j].annotations,
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	540	"score" : localWords[j].freq / Math.log(1+twCx.globalWords[j])
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	541	});
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	542	}
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	543	tab.sort( function(a,b){ return ( b.score - a.score ) }).splice(20);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	544	var minfreq = tab[tab.length - 1].score,
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	545	maxfreq = Math.max(minfreq + .1, tab[0].score),
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	546	echfreq = 8 / Math.sqrt( maxfreq - minfreq ),
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	547	html = '';
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	548	for (var j in tab) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	549	var maxann = 0,
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	550	ann = "default";
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	551	for (var k in tab[j].annotations) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	552	if (tab[j].annotations[k] == maxann) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	553	ann = "default";
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	554	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	555	if (tab[j].annotations[k] > maxann) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	556	ann = k;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	557	maxann = tab[j].annotations[k];
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	558	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	559	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	560	var coul = (ann == "default" ? '' : ' background: ' + getColor(ann, 1 - .4 * ( tab[j].annotations[ann] / tab[j].freq ) ) + ';"'),
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	561	fontsize = Math.floor( ( 12 + Math.sqrt( tab[j].score - minfreq ) * echfreq ) );
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	562	html += '<span style="padding: 2px; line-height: ' + (8 + fontsize) + 'px; font-size: ' + fontsize + 'px;' + coul + '">' + tab[j].word + '</span> ';
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	563	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	564	$("#motscles").html(html);
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	565
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	566	twCx.tlOnDisplay = trimFDS();
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	567	twCx.scaleY = twCx.tlHeight / twCx.tlOnDisplay.length;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	568	var maxTweets = 0,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	569	startTl = 0,
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	570	endTl = twCx.tlOnDisplay.length - 1,
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	571	startTw = twCx.tweets[tweetsOnDisplay[tweetsOnDisplay.length - 1]].date_value,
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	572	endTw = twCx.tweets[tweetsOnDisplay[0]].date_value;
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	573	for (var i = 0; i < twCx.tlOnDisplay.length; i++) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	574	if (startTw >= twCx.tlOnDisplay[i].start && startTw < twCx.tlOnDisplay[i].end) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	575	startTl = i;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	576	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	577	if (endTw >= twCx.tlOnDisplay[i].start && endTw < twCx.tlOnDisplay[i].end) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	578	endTl = i;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	579	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	580	var displayData = {};
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	581	for (var j in annotations) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	582	displayData[j] = [];
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	583	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	584	for (var j in twCx.tlOnDisplay[i].tweets) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	585	var tweetid = twCx.tlOnDisplay[i].tweets[j],
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	586	tweet = tweetById(tweetid);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	587	if (tweet) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	588	if (tweet.annotations.length) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	589	for (var k in tweet.annotations) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	590	displayData[tweet.annotations[k]].push(tweetid);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	591	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	592	} else {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	593	displayData['default'].push(tweetid);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	594	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	595	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	596	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	597	var nbT = 0;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	598	for (var j in displayData) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	599	nbT += displayData[j].length;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	600	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	601	maxTweets = Math.max(maxTweets, nbT);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	602	twCx.tlOnDisplay[i].displayData = displayData;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	603	twCx.tlOnDisplay[i].totalTweets = nbT;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	604	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	605	twCx.scaleX = ( twCx.tlWidth - twCx.deltaX ) / maxTweets;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	606	tlPaper.clear();
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	607	relHover = null;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	608
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	609	// Dessin de la correspondance liste-timeline
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	610
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	611	var startY = twCx.tlHeight - startTl * twCx.scaleY,
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	612	endY = twCx.tlHeight - ( endTl + 1 ) * twCx.scaleY,
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	613	path = "M0 " + twCx.tlHeight + "C" + .7twCx.deltaX + " " + twCx.tlHeight + " " + .3twCx.deltaX + " " + startY + " " + twCx.deltaX + " " + startY + "L" + twCx.tlWidth + " " + startY + "L" + twCx.tlWidth + " " + endY + "L" + twCx.deltaX + " " + endY + "C" + .3twCx.deltaX + " " + endY + " " + .7twCx.deltaX + " 0 0 0";
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	614	tlPaper.path( path ).attr({ "stroke" : "none", "fill" : "#000080", "opacity" : .2 });
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	615
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	616	// dessin de la date de début
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	617
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	618	tlPaper.text(2, twCx.tlHeight - 7, new Date(twCx.tlOnDisplay[0].start).toTimeString().substr(0,5))
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	619	.attr({ "text-anchor" : "start", "font-size": "9px" });
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	620
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	621	// dessin de la date de fin
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	622
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	623	tlPaper.text(2, 7, new Date(twCx.tlOnDisplay[twCx.tlOnDisplay.length - 1].end).toTimeString().substr(0,5))
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	624	.attr({ "text-anchor" : "start", "font-size": "9px" });
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	625
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	626	for (var i = 0; i < twCx.tlOnDisplay.length; i++) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	627	var n = 0,
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	628	posY = twCx.tlHeight - ( i + 1 ) * twCx.scaleY;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	629	for (var j in twCx.tlOnDisplay[i].displayData) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	630	var l = twCx.tlOnDisplay[i].displayData[j].length;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	631	if (l > 0) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	632	tlPaper.rect( twCx.deltaX + n * twCx.scaleX, posY, l * twCx.scaleX, twCx.scaleY )
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	633	.attr({"stroke" : "none", "fill" : getColor(j, .4) });
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	634	n += l;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	635	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	636	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	637
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	638	// Si on est à une demi-heure, on trace un axe secondaire + heure
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	639
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	640	if (i < twCx.tlOnDisplay.length - 1 && !(twCx.tlOnDisplay[i].end % 1800000)) {
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	641	tlPaper.path("M0 "+posY+"L" + twCx.tlWidth +" "+posY).attr({"stroke":"#ccc"});
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	642	tlPaper.text(2, posY, new Date(twCx.tlOnDisplay[i].end).toTimeString().substr(0,5)).attr({ "text-anchor" : "start", "font-size": "9px" });
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	643	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	644	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	645
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	646	// dessin du tweet courant
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	647
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	648
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	649	var posp = tlPosTweet(twCx.tweets[p]);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	650	if (posp) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	651
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	652	drawTweetPos(posp, "#ffff00");
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	653	var yy = posp.y - .5 * twCx.scaleY,
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	654	path = "M0 " + ppy + "C" + ( .7 * twCx.deltaX ) + " " + ppy + " " + ( .2 * twCx.deltaX ) + " " + yy + " " + ( twCx.deltaX ) + " " + yy + "L" + ( posp.x - .5 * twCx.scaleX ) + " " + yy;
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	655	yy = posp.y + .5 * twCx.scaleY;
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	656	ppy += 84;
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	657	path += "L" + ( posp.x - .5 * twCx.scaleX ) + " " + yy + "L" + twCx.deltaX + " " + yy + "C" + ( .2 * twCx.deltaX ) + " " + yy + " " + ( .7 * twCx.deltaX ) + " " + ppy + " 0 " + ppy;
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	658	tlPaper.path( path ).attr({"stroke":"#ffff00", "fill" : "#ffff00", "fill-opacity" : .15});
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	659
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	660	drawTweetArcs(twCx.tweets[p], posp, '#800080');
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	661	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	662
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	663	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	664
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	665	function clicTl(evt) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	666	var o = $("#timeline").offset();
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	667	if (twCx.tlMouseClicked && twCx.tlMouseMoved) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	668	var twid = tlIdFromPos(evt.pageX - o.left + twCx.refPosTl.x - twCx.refMouse.x, evt.pageY - o.top + twCx.refPosTl.y - twCx.refMouse.y, true);
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	669	if (twid) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	670	selectTweet(twid.id);
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	671	}
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	672	} else {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	673	var twid = tlIdFromPos(evt.pageX - o.left, evt.pageY - o.top, twCx.tlMouseClicked);
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	674	if (twCx.tlMouseMoved && !twCx.tlMouseClicked) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	675	if (twid) {
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	676	rolloverTweet(twid.id, true, twid.annotation);
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	677	} else {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	678	$("#hovertweet").hide();
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	679	}
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	680	}
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	681	if (twCx.tlMouseClicked && !twCx.tlMouseMoved) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	682	if (twid) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	683	selectTweet(twid.id);
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	684	}
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	685	}
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	686	}
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	687	}
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	688
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	689	function loadTweets(tweets) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	690	twCx.timeline = [];
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	691	twCx.idIndex = [];
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	692	twCx.tweets = [];
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	693	for (var i in tweets) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	694	addTweet(tweets[i]);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	695	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	696	if (twCx.followLast) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	697	twCx.position = twCx.tweets.length - 1;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	698	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	699	updateDisplay();
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	700	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	701
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	702	$(document).ready(function() {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	703	tlPaper = Raphael("timeline", twCx.tlWidth, twCx.tlHeight);
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	704
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	705	if (typeof STANDALONE_APP == "undefined" \|\| !STANDALONE_APP) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	706	console.log("Loading from socket.io");
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	707	socket = io.connect('http://' + document.location.hostname );
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	708	socket.on("initial_data", function(data) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	709	loadTweets(data.tweets)
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	710	});
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	711	socket.on("update", function(data) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	712	if (!twCx.tweets) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	713	return;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	714	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	715	for (var i in data.new_tweets) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	716	addTweet(data.new_tweets[i]);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	717	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	718	if (twCx.followLast) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	719	twCx.position = twCx.tweets.length - 1;
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	720	}
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	721	updateDisplay();
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	722	});
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	723	} else {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	724	$.getScript("tweetdata.js");
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	725	}
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	726
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	727
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	728	$("#tweetlist").mousewheel(function(e, d) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	729	wheelDelta += d;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	730	if (Math.abs(wheelDelta) >= 1) {
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	731	movePos( parseInt(wheelDelta) );
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	732	wheelDelta = 0;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	733	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	734	return false;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	735	});
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	736	$("#timeline").mousewheel(function(e, d) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	737	wheelDelta += d;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	738	if (Math.abs(wheelDelta) >= 1) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	739	if (wheelDelta > 0) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	740	tl = Math.min(twCx.date_levels.length - 1, twCx.timeLevel + 1);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	741	} else {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	742	tl = Math.max(0, twCx.timeLevel - 1);
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	743	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	744	if (tl != twCx.timeLevel) {
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	745	twCx.timeLevel = tl;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	746	updateDisplay();
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	747	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	748	wheelDelta = 0;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	749	}
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	750	return false;
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	751	});
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	752	$("#timeline, #tweetlist").mouseout(function() {
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	753	twCx.tlMouseClicked = false;
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	754	twCx.tlMouseMoved = false;
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	755	$("#hovertweet").hide();
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	756	});
d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	757	$("#timeline").mousemove(function(evt) {
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	758	twCx.tlMouseMoved = true;
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	759	clicTl(evt);
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	760	});
374 0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	761	$("#timeline").mousedown(function(evt) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	762	twCx.tlMouseClicked = true;
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	763	twCx.tlMouseMoved = false;
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	764	var o = $(this).offset();
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	765	twCx.refMouse = { x : evt.pageX - o.left, y : evt.pageY - o.top };
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	766	twCx.refPosTl = tlPosTweet(twCx.tweets[twCx.position]) \|\| twCx.refMouse;
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	767	});
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	768	$("#timeline").mouseup(function(evt) {
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	769	clicTl(evt);
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	770	twCx.tlMouseClicked = false;
0c4acfa2aea1 Minor changes Raphael Velt <raph.velt@gmail.com> parents: 360 diff changeset	771	twCx.tlMouseMoved = false;
360 d49991fe4892 Version mieux adaptee aux volumes de tweets des conferences Raphael Velt <raph.velt@gmail.com> parents: diff changeset	772	});
380 b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	773	$("#scrollcont").scroll(function(evt) {
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	774	var p = Math.floor( twCx.tweets.length * ( 1 - $(this).scrollTop() / 9548 ) );
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	775	goToPos(p);
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	776	})
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	777	});
b3f66379fed7 Ameliorations visu live des tweets Raphael Velt <raph.velt@gmail.com> parents: 374 diff changeset	778

tweet_live