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//Jargon display
function jargon_display(annotations) {
var make_jargon_entry = function(j) {
var li = $('<li><a href="#jargon-' + j.id + '">'+j.name+'</a></li>');
$('a', li).data('jargon', j);
return li;
};
$.each(annotations, function(id, pn) {
if (pn.type == 0 ) {
/* 段落注释 */
$("#paracomments-list").append(make_jargon_entry(pn));
} else {
$("#propernouns-list").append(make_jargon_entry(pn));
$("p").each(function (i, elm) {
p = $(elm);
p.html(p.html().
replace(pn.name, '<a class="jargon" href="#jargon-'+id+'">'+pn.name+'</a>'));
});
}
});
var jargonRoot = $(".jargons");
var jargonDisplayBox = $('#content .jargon-explanation-box');
if (jargonRoot.size() == 0 || jargonDisplayBox.size() == 0 )
return;
jargonDisplayBox.bind("setdata", function(evt, jargon) {
var text = jargon.is_collected ? "点击取消收藏" : "收藏该注释";
text += '(已有' + jargon.collected_times + '人收藏)';
jargonDisplayBox.data('jargon', jargon);
$(".name", $(this)).text(jargon.name);
$(".jargon-details", $(this)).html(jargon.content);
if (jargon.type == 0) {
$("a.collect", $(this)).hide();
}
else {
$("a.collect", $(this)).text(text).show();
}
/* Maxwell modified */
})
$('a.collect', jargonDisplayBox).click(function() {
var jargon = jargonDisplayBox.data('jargon');
if (jargon.type == 0) {
/* 段落注释不添加收藏功能 */
return ;
}
var button = $(this);
var url = '/blog/annotation/'+jargon.id+'/collect';
$.ajax({
url:url,
dataType:'json',
success: function(data) {
var origjargon = jargonDisplayBox.data('jargon');
origjargon.is_collected = data.added;
origjargon.collected_times = data.times;
jargonDisplayBox.trigger('setdata', origjargon);
}
});
});
function setJargonBoxPosition(position) {
if (position) {
jargonDisplayBox.css('margin-top', '');
jargonDisplayBox.css('top', position['top']);
jargonDisplayBox.find('.text-pointer').css('left', position['left']);
jargonDisplayBox.removeClass('modal');
}else{
jargonDisplayBox.css('margin-top', - jargonDisplayBox.outerHeight() / 2);
jargonDisplayBox.addClass('modal');
$("#modal-page-overlay").removeClass('hidden');
$('body').addClass('modal-active');
}
}
function closeJargonBox() {
jargonDisplayBox.removeClass('open');
$("#modal-page-overlay").addClass('hidden');
$('body').removeClass('modal-active');
jargonDisplayBox.removeClass('loaded');
currentJargonKey = null;
}
function showJargonExplanation(jargon, position) {
jargonDisplayBox.addClass('open');
setJargonBoxPosition(position);
jargonDisplayBox.trigger('setdata', jargon)
jargonDisplayBox.addClass('loaded');
}
jargonDisplayBox.click(function(e) {
e.stopPropagation();
})
$('body').click(closeJargonBox);
jargonDisplayBox.find('.close-box').click(closeJargonBox);
function inlinePos(elem) {
var el = $('<i/>').css('display','inline').insertBefore(elem);
var pos = el.position();
var outerHeight = el.outerHeight()
el.remove();
return [pos, outerHeight];
};
var maxWidth = jargonRoot.innerWidth();
$('a.jargon').each(function() {
var id = $(this).attr('href').substr($(this).attr('href').search('-')+1);
$(this).data('jargon', annotations[id]);
}).click(function(e) {
e.stopPropagation();
e.preventDefault();
var link = $(this);
var info = inlinePos(link);
var pos = info[0];
var outerHeight = info[1];
pos['top'] += outerHeight;
var trueWidth = link.outerWidth();
if (trueWidth > (maxWidth - pos['left']))
trueWidth = maxWidth - pos['left'];
pos['left'] = pos['left'] + trueWidth / 2;
if (pos['left'] < 10) pos['left'] = 10;
showJargonExplanation(link.data('jargon'), pos);
})
$(".jargon-links a").filter(function() {
return $(this).attr('href') && $(this).attr('href').indexOf('#') == 0;
}).click(function(e) {
e.stopPropagation();
e.preventDefault();
showJargonExplanation($(this).data('jargon'));
})
}
// vim: set ts=4 sw=4 tw=0 fenc=utf-8 ft=javascript:
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