search implemented, but is foobar. i sleep

This commit is contained in:
Sanjay B 2009-06-15 06:04:10 +05:30
parent ff6afd480c
commit 32d6263392
4 changed files with 196 additions and 6 deletions

View File

@ -16,6 +16,10 @@
text-align: center;
}
.matchedLayer {
float: left;
}
.videoMeta {
clear: left;
}
@ -24,3 +28,37 @@
margin: 5px;
float: left;
}
#bottomBar {
position: fixed;
bottom: 0px;
left: 0px;
height: 30px;
width: 100%;
background: #000;
color: #fff;
display: none;
}
#searchDiv {
margin-right: 20px;
text-align: right;
}
#search {
width: 75%;
height: 16px;
}
#resultWrapper {
position: fixed;
top: 0px;
left: 10%;
width: 80%;
}
#resultDetails {
background: #333;
color: #ccc;
clear: both;
}

View File

@ -1,15 +1,116 @@
$(document).ready(function() {
var apiUrl = "/list/videos?listId=" + listId;
callPadma(apiUrl, initList);
prevSearchTerms = [];
$('#search').keyup(function() {
var val = $(this).val();
if (val == '') {
$('#results').html('');
}
var words = val.split(" ");
for (var i = 0; i < words.length; i++) {
var thisWord = words[i];
if (!prevSearchTerms.inArray(thisWord) && thisWord.length > 3) {
doSearch(thisWord);
prevSearchTerms.push(thisWord);
}
}
});
});
function doSearch(word) {
var matchingLayers = findMatchingLayers(word);
for (var l in matchingLayers) {
var layer = matchingLayers[l];
var imgPath = layer.firstFrame128;
var html = layer.getThumbElem();
// var imgHtml = "<img src='" + imgPath + "' />";
$('#results').append(html);
}
}
function findMatchingLayers(word) {
var matchedLayers = [];
for (var v in padmaVideos) {
var layers = padmaVideos[v].layers;
for (var l in layers) {
if (layers[l].value) {
var val = layers[l].value;
if (val.indexOf(word) != -1) {
var matchedLayer = new padmaLayer(layers[l], v)
matchedLayers.push(matchedLayer);
}
}
}
}
return matchedLayers;
}
Array.prototype.inArray = function(value) {
// Returns true if the passed value is found in the
// array. Returns false if it is not.
var i;
for (i=0; i < this.length; i++) {
if (this[i] == value) {
return true;
}
}
return false;
};
var padmaLayer = function(json, videoIndex) {
this.id = json.id;
this.video = videoIndex;
this.time_in = json.time_in;
this.time_out = json.time_out;
this.track = json.track;
this.value = json.value;
this.value_html = json.value_html;
this.creator = json.creator;
var that = this;
this.firstFrameStr = "http://pad.ma/" + padmaVideos[this.video].id + "/frame/" + ms2npt(that.time_in);
this.firstFrame128 = this.firstFrameStr + ".128.jpg";
this.firstFrame320 = this.firstFrameStr + ".320.jpg";
this.lastFrameStr = "http://pad.ma/" + padmaVideos[this.video].id + "/frame/" + ms2npt(that.time_out);
this.lastFrame128 = this.lastFrameStr + ".128.jpg";
this.lastFrame320 = this.lastFrameStr + ".320.jpg";
}
padmaLayer.prototype.getThumbElem = function() {
var that = this;
var e = $('<div />');
e.addClass('matchedLayer');
e.attr("id", that.id);
var img = $('<img />');
if (that.firstFrame128) {
img.attr("src", that.firstFrame128);
e.append(img);
}
e.attr("data-track", that.track);
e.attr("data-value", that.value_html);
e.mouseover(function() {
var html = '';
html += padmaVideos[that.video].title;
html += "<br />";
html += $(this).attr('data-track');
html += '<br />';
html += $(this).attr('data-value');
$('#resultDetails').html(html);
}).mouseout(function() {
$('#resultDetails').html('');
});
return e;
}
var padmaVideo = function(json, index) {
this.id = json.id;
this.index = index;
this.title = json.title;
this.poster = "http://pad.ma/" + this.id + "/poster.jpg";
this.timeline = "http://pad.ma/" + this.id + "/timeline.png";
this.wrapperHtml = this.getWrapperHtml()
this.init();
this.dataLoaded = false;
}
padmaVideo.prototype.getWrapperHtml = function() {
@ -24,6 +125,9 @@ padmaVideo.prototype.getWrapperHtml = function() {
html += "<div class='videoPoster'>";
html += "<img src='" + this.poster + "' />";
html += "</div>";
html += "<div class='videoTimeline' data-index='" + this.index + "'>";
html += "<img src='" + this.timeline + "' class='timeline' />";
html += "</div>";
html += "<div class='videoMeta'>";
html += "Loading...";
html += "</div>";
@ -43,8 +147,17 @@ padmaVideo.prototype.metaLoaded = function() {
}
padmaVideo.prototype.layersLoaded = function() {
return true;
}
this.dataLoaded = true;
$('#bottomBar').fadeIn();
/* $('.videoTimeline').mousemove(function(e) {
var offset = $(this).offset();
var x = e.pageX - offset.left;
var y = e.pageY - offset.top;
var index = $(this).attr('data-id');
var thisVideo = padmaVideos[index];
});
*/
}
padmaVideo.prototype.loadData = function() {
var that = this;
@ -68,3 +181,32 @@ function initList(json) {
padmaVideos.push(thisVideo);
}
}
/**
* Returns time-code in npt format from pos in miliseconds
* @param {Int} pos Position in miliseconds
* @returns {String} Time-code in npt format.
*/
function ms2npt(pos) {
var h = Math.floor(pos / 3600000);
var m = Math.floor(pos % 3600000 / 60000);
var s = Math.floor(pos % 60000 / 1000);
var ms = pos % 1000;
return h.toString().pad('0', 2) + ':' + m.toString().pad('0', 2) + ':' + s.toString().pad('0', 2) + '.' + ms.toString().pad('0', 3);
// return strpad(h.toString(), '0', 2, 'left') + ':' + strpad(m.toString(), '0', 2, 'left') + ':' + strpad(s.toString(), '0', 2, 'left') + '.' + strpad(ms.toString(), '0', 3, 'left');
}
String.prototype.pad = function(pad, len, dir) {
if (typeof(dir) == 'undefined')
dir = 'left';
var str = this;
while (str.length < len) {
if (dir == 'left')
str = pad + str;
else if (dir == 'right')
str = str + pad;
}
return str;
}

View File

@ -4,7 +4,6 @@ $(document).ready(function() {
callPadma("/list/get", initLists);
});
var padmaList = function(json) {
this.listId = json.listId;
this.description = json.description;
@ -28,7 +27,6 @@ padmaList.prototype.getHtml = function() {
titleElem.attr("id", this.listId);
titleElem.addClass("listTitle");
var titleHtml = "<a href='/list?id=" + this.listId + "'>" + this.title + "</a>";
console.log(titleHtml);
titleElem.html(titleHtml);
titleElem.hover(function() {
$(this).next().show();
@ -56,7 +54,6 @@ padmaList.prototype.getHtml = function() {
function initLists(json) {
var allLists = json['lists']
for (l in allLists) {
console.log(allLists[l]);
var list = new padmaList(allLists[l]);
// padmaLists.push(list);
}

View File

@ -11,10 +11,23 @@ var listId = "{{ listId|escapejs }}"
{% block body %}
<div id="wrapper">
<div id="resultWrapper">
<div id="results">
</div>
<div id="resultDetails">
</div>
</div>
<div id="videos">
</div>
<div id="buffer">
<br /><br /><br /><br />
</div>
<div id="bottomBar">
<div id="searchDiv">
Search: <input type="text" id="search" />
</div>
</div>
{% endblock %}