client/js/ldtjson-bin.js
author veltr
Thu, 06 Sep 2012 17:21:11 +0200
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parent 34 08a366a35143
child 42 48d825187d67
permissions -rw-r--r--
Added images
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Rkns.Ldt = {}
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Rkns.Ldt.ProjectBin = Rkns.Utils.inherit(Rkns._BaseBin);
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Rkns.Ldt.ProjectBin.prototype.tagTemplate = Rkns._.template(
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    '<li class="Rk-Bin-Item" data-image="img/ldt-tag.png" data-uri="<%=ldt_platform%>ldtplatform/ldt/front/search/?search=<%=encodedtitle%>&field=all" data-title="<%-title%>" data-description="Tag \'<%-title%>\'">'
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    + '<img class="Rk-Ldt-Tag-Icon" src="img/ldt-tag.png" /><h4><%-title%></h4><div class="Rk-Clear"></div></li>'
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);
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Rkns.Ldt.ProjectBin.prototype.annotationTemplate = Rkns._.template(
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    '<li class="Rk-Bin-Item" data-image="<%=image%>" data-uri="<%=ldt_platform%>ldtplatform/ldt/front/player/<%=mediaid%>/#id=<%=annotationid%>" data-title="<%-title%>" data-description="<%-description%>">'
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    + '<img class="Rk-Ldt-Annotation-Icon" src="<%=image%>"/><h4><%-title%></h4><p><%-description%></p><p>Start: <%=start%>, End: <%=end%>, Duration: <%=duration%></p><div class="Rk-Clear"></div></li>'
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);
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Rkns.Ldt.ProjectBin.prototype._init = function(_renkan, _opts) {
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    this.proj_id = _opts.project_id;
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    this.ldt_platform = _opts.ldt_platform || "http://ldt.iri.centrepompidou.fr/";
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    this.title_$.html(_opts.title);
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    var _this = this;
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    function convertTC(_ms) {
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        function pad(_n) {
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            var _res = _n.toString();
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            while (_res.length < 2) {
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                _res = '0' + _res;
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            }
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            return _res;
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        }
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        var _totalSeconds = Math.abs(Math.floor(_ms/1000)),
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            _hours = Math.floor(_totalSeconds / 3600),
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            _minutes = (Math.floor(_totalSeconds / 60) % 60),
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            _seconds = _totalSeconds % 60,
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            _res = '';
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        if (_hours) {
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            _res += pad(_hours) + ':'
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        }
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        _res += pad(_minutes) + ':' + pad(_seconds);
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        return _res;
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    }
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    Rkns.$.getJSON(
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        this.ldt_platform + 'ldtplatform/ldt/cljson/id/' + this.proj_id + '?callback=?',
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        function(_data) {
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            var _html = '<li><h3>Tags</h3></li>',
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                _projtitle = _data.meta["dc:title"];
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            _this.title_$.html('LDT Project: "' + _projtitle + '"');
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            _html += Rkns._(_data.tags).map(function(_tag) {
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                var _title = _tag.meta["dc:title"]
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                return _this.tagTemplate({
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                    ldt_platform: _this.ldt_platform,
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                    title: _title,
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                    encodedtitle : encodeURIComponent(_title)
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                })
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            }).join("");
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            _html += '<li><h3>Annotations</h3></li>';
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            _html += Rkns._(_data.annotations).map(function(_annotation) {
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                var _description = _annotation.content.description,
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                    _title = _annotation.content.title.replace(_description,""),
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                    _duration = _annotation.end - _annotation.begin,
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                    _img = (
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                        (_annotation.content && _annotation.content.img && _annotation.content.img.src)
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                        ? _annotation.content.img.src
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                        : ( _duration ? "img/ldt-segment.png" : "img/ldt-point.png" )
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                    );
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                return _this.annotationTemplate({
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                    ldt_platform: _this.ldt_platform,
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                    title: _title,
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                    description: _description,
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                    start: convertTC(_annotation.begin),
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                    end: convertTC(_annotation.end),
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                    duration: convertTC(_duration),
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                    mediaid: _annotation.media,
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                    annotationid: _annotation.id,
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                    image: _img
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                });
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            }).join("");
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            _this.main_$.html(_html);
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            _renkan.resizeBins();
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        }
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    );
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}