IriSP.Widgets.Polemic = function(player, config) {
IriSP.Widgets.Widget.call(this, player, config);
};
IriSP.Widgets.Polemic.prototype = new IriSP.Widgets.Widget();
IriSP.Widgets.Polemic.prototype.messages = {
fr: {
from_: "de ",
_to_: " à ",
_annotations: " annotation(s)"
},
en: {
from_: "from ",
_to_: " to ",
_annotations: " annotation(s)"
}
}
IriSP.Widgets.Polemic.prototype.defaults = {
element_width : 5,
element_height : 5,
max_elements : 15,
annotation_type : "tweet",
defaultcolor : "#585858",
foundcolor : "#fc00ff",
polemics : [
{
"name" : "OK",
"keywords" : [ "++" ],
"color" : "#1D973D"
},
{
"name" : "KO",
"keywords" : [ "--" ],
"color" : "#CE0A15"
},
{
"name" : "REF",
"keywords" : [ "==", "http://" ],
"color" : "#C5A62D"
},
{
"name" : "Q",
"keywords" : [ "?" ],
"color" : "#036AAE"
}
]
};
IriSP.Widgets.Polemic.prototype.onSearch = function(searchString) {
this.searchString = typeof searchString !== "undefined" ? searchString : '';
var _found = 0,
_re = IriSP.Model.regexpFromTextOrArray(searchString, true),
_this = this;
this.$tweets.each(function() {
var _el = IriSP.jQuery(this);
if (_this.searchString) {
if (_re.test(_el.attr("tweet-title"))) {
_el.css({
"background" : _this.foundcolor,
"opacity" : 1
});
_found++;
} else {
_el.css({
"background" : _el.attr("polemic-color"),
"opacity" : .3
});
}
} else {
_el.css({
"background" : _el.attr("polemic-color"),
"opacity" : 1
});
}
});
if (this.searchString) {
if (_found) {
this.player.trigger("search.matchFound");
} else {
this.player.trigger("search.noMatchFound");
}
}
}
IriSP.Widgets.Polemic.prototype.draw = function() {
this.onMediaEvent("timeupdate", "onTimeupdate");
this.$zone = IriSP.jQuery('<div>');
this.$zone.addClass("Ldt-Polemic");
this.$.append(this.$zone);
this.$elapsed = IriSP.jQuery('<div>')
.css({
background: '#cccccc',
position: "absolute",
top: 0,
left: 0,
width: 0,
height: "100%"
});
this.$zone.append(this.$elapsed);
var _slices = [],
_slice_count = Math.floor( this.width / this.element_width ),
_duration = this.source.getDuration(),
_max = 0,
_list = this.getWidgetAnnotations(),
_this = this;
for (var _i = 0; _i < _slice_count; _i++) {
var _begin = new IriSP.Model.Time( _i * _duration / _slice_count ),
_end = new IriSP.Model.Time( ( _i + 1 ) * _duration / _slice_count ),
_count = 0,
_res = {
begin : _begin.toString(),
end : _end.toString(),
annotations : _list.filter(function(_annotation) {
return _annotation.begin >= _begin && _annotation.end < _end;
}),
polemicStacks : []
}
for (var _j = 0; _j < this.polemics.length; _j++) {
var _polemic = _res.annotations.searchByDescription(this.polemics[_j].keywords);
_count += _polemic.length;
_res.polemicStacks.push(_polemic);
}
for (var _j = 0; _j < this.polemics.length; _j++) {
_res.annotations.removeElements(_res.polemicStacks[_j]);
}
_count += _res.annotations.length;
_max = Math.max(_max, _count);
_slices.push(_res);
}
if (_max < this.max_elements) {
this.is_stackgraph = false;
if (_max) {
this.height = (2 + _max) * this.element_height;
this.$zone.css({
width: this.width + "px",
height: this.height + "px",
position: "relative"
});
var _x = 0;
function displayAnnotation(_elx, _ely, _pol, _col, _annotation) {
var _html = Mustache.to_html(
'<div class="Ldt-Polemic-TweetDiv Ldt-TraceMe" trace-info="annotation-id:{{id}}, media-id={{media_id}}, polemic={{polemic}}" polemic-color="{{color}}"'
+ ' tweet-title="{{title}}" annotation-id="{{id}}" style="width: {{width}}px; height: {{height}}px; top: {{top}}px; left: {{left}}px; background: {{color}}"></div>',
{
id: _annotation.id,
media_id: _this.source.currentMedia.id,
polemic: _pol,
left: _elx,
top: _ely,
color: _col,
width: (_this.element_width-1),
height: _this.element_height,
title: _annotation.title
});
var _el = IriSP.jQuery(_html);
_el.mouseover(function() {
_annotation.trigger("select");
}).mouseout(function() {
_annotation.trigger("unselect");
}).click(function() {
_this.player.trigger("Mediafragment.setHashToAnnotation", _annotation.id);
_this.player.trigger("Tweet.show", _annotation.id);
});
_annotation.on("select", function() {
_this.tooltip.show(
Math.floor(_elx + (_this.element_width - 1) / 2),
_ely,
_annotation.title,
_col
);
_this.$tweets.each(function() {
var _e = IriSP.jQuery(this);
_e.css(
"opacity",
( _e.attr("annotation-id") == _annotation.id ? 1 : .3 )
);
});
});
_annotation.on("unselect", function() {
_this.tooltip.hide();
_this.$tweets.css("opacity",1);
});
_this.$zone.append(_el);
}
IriSP._(_slices).forEach(function(_slice) {
var _y = _this.height;
_slice.annotations.forEach(function(_annotation) {
_y -= _this.element_height;
displayAnnotation(_x, _y, "none", _this.defaultcolor, _annotation);
});
IriSP._(_slice.polemicStacks).forEach(function(_annotations, _j) {
var _color = _this.polemics[_j].color,
_polemic = _this.polemics[_j].name;
_annotations.forEach(function(_annotation) {
_y -= _this.element_height;
displayAnnotation(_x, _y, _polemic, _color, _annotation);
});
});
_x += _this.element_width;
});
this.$zone.append(_html);
this.$tweets = this.$.find(".Ldt-Polemic-TweetDiv");
this.onMdpEvent("search", "onSearch");
this.onMdpEvent("search.closed", "onSearch");
this.onMdpEvent("search.cleared", "onSearch");
} else {
this.$zone.hide();
}
} else {
this.is_stackgraph = true;
this.height = (2 + this.max_elements) * this.element_height;
this.$zone.css({
width: this.width + "px",
height: this.height + "px",
position: "relative"
});
var _x = 0,
_html = '',
_scale = this.max_elements * this.element_height / _max;
function displayStackElement(_x, _y, _h, _color, _nums, _begin, _end, _polemic) {
_html += Mustache.to_html(
'<div class="Ldt-Polemic-TweetDiv Ldt-TraceMe" trace-info="annotation-block, media-id={{media_id}}, polemic={{polemic}}, time:{{begin}}" pos-x="{{posx}}" pos-y="{{top}}" annotation-counts="{{nums}}" begin-time="{{begin}}" end-time="{{end}}"'
+ ' style="width: {{width}}px; height: {{height}}px; top: {{top}}px; left: {{left}}px; background: {{color}}"></div>',
{
nums: _nums,
posx: Math.floor(_x + (_this.element_width - 1) / 2),
media_id: _this.source.currentMedia.id,
polemic: _polemic,
left: _x,
top: _y,
color: _color,
width: (_this.element_width-1),
height: _h,
begin: _begin,
end: _end
});
}
IriSP._(_slices).forEach(function(_slice) {
var _y = _this.height,
_nums = _slice.annotations.length + "," + IriSP._(_slice.polemicStacks).map(function(_annotations) {
return _annotations.length
}).join(",");
if (_slice.annotations.length) {
var _h = Math.ceil(_scale * _slice.annotations.length);
_y -= _h;
displayStackElement(_x, _y, _h, _this.defaultcolor, _nums, _slice.begin, _slice.end, "none");
}
IriSP._(_slice.polemicStacks).forEach(function(_annotations, _j) {
if (_annotations.length) {
var _color = _this.polemics[_j].color,
_polemic = _this.polemics[_j].name,
_h = Math.ceil(_scale * _annotations.length);
_y -= _h;
displayStackElement(_x, _y, _h, _color, _nums, _slice.begin, _slice.end, _polemic);
}
});
_x += _this.element_width;
});
this.$zone.append(_html);
this.$tweets = this.$.find(".Ldt-Polemic-TweetDiv");
this.$tweets
.mouseover(function() {
var _el = IriSP.jQuery(this),
_nums = _el.attr("annotation-counts").split(","),
_html = '<p>' + _this.l10n.from_ + _el.attr("begin-time") + _this.l10n._to_ + _el.attr("end-time") + '</p>';
for (var _i = 0; _i <= _this.polemics.length; _i++) {
var _color = _i ? _this.polemics[_i - 1].color : _this.defaultcolor;
_html += '<div class="Ldt-Tooltip-Color" style="background: ' + _color + '"></div><p>' + _nums[_i] + _this.l10n._annotations + '</p>'
}
_this.tooltip.show(_el.attr("pos-x"), _el.attr("pos-y"), _html);
})
.mouseout(function() {
_this.tooltip.hide();
})
}
this.$position = IriSP.jQuery('<div>').addClass("Ldt-Polemic-Position");
this.$zone.append(this.$position);
this.$zone.click(function(_e) {
var _x = _e.pageX - _this.$zone.offset().left;
_this.media.setCurrentTime(_this.media.duration * _x / _this.width);
});
this.$.append('<div class="Ldt-Polemic-Tooltip"></div>');
this.insertSubwidget(this.$.find(".Ldt-Polemic-Tooltip"), "tooltip", { type: "Tooltip" });
}
IriSP.Widgets.Polemic.prototype.onTimeupdate = function(_time) {
var _x = Math.floor( this.width * _time / this.media.duration);
this.$elapsed.css({
width: _x + "px"
});
this.$position.css({
left: _x + "px"
})
}