comicpress-widgets/js/bookmark.js

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JavaScript
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2010-01-25 03:07:24 +00:00
var BookmarkInfo = Class.create({
'def': {
'permalink': false
},
'initialize': function() {
this.jar = new CookieJar({
'expires': 60 * 60 * 24 * 31,
'path': '/'
});
},
'read': function() {
var bookmark_info = this.jar.get('bookmark-info');
if ((typeof(bookmark_info) != 'object') || (bookmark_info == null)) {
bookmark_info = this.def;
}
return bookmark_info;
},
'write': function(bookmark_info) {
this.jar.put('bookmark-info', bookmark_info);
if (this.onWrite) { this.onWrite(bookmark_info); }
}
});
var ComicBookmark = {};
ComicBookmark.setup = function(id, mode, url, elements) {
var bookmark_info = new BookmarkInfo();
var info = bookmark_info.read();
if ($(id)) {
var hrefs = {};
$$('#' + id + ' a').each(function(a) {
var name = $w(a.className).shift();
hrefs[name] = a;
});
switch (mode) {
case 'three-button':
var set_goto_tag = function(i) {
hrefs['goto-tag'].href = (i.permalink ? i.permalink : "#");
['goto-tag','clear-tag'].each(function(which) {
hrefs[which].innerHTML = elements[which + '-' + (i.permalink ? "on" : "off")];
});
$H(hrefs).each(function(info) {
info.value[i.permalink ? 'addClassName' : 'removeClassName']('active');
});
};
hrefs['tag-page'].innerHTML = elements['tag-page'];
bookmark_info.onWrite = function(i) { set_goto_tag(i); }
set_goto_tag(info);
hrefs['tag-page'].observe('click', function(e) {
Event.stop(e);
info.permalink = url;
bookmark_info.write(info);
});
hrefs['goto-tag'].observe('click', function(e) {
if (hrefs['goto-tag'].href == "#") { Event.stop(e); }
});
hrefs['clear-tag'].observe('click', function(e) {
Event.stop(e);
info.permalink = false;
bookmark_info.write(info);
});
break;
case 'one-button':
var set_goto_tag = function(i) {
hrefs['bookmark-clicker'].href = (i.permalink ? i.permalink : "#");
hrefs['bookmark-clicker'].innerHTML = elements['bookmark-clicker-' + (i.permalink ? "on" : "off")];
hrefs['bookmark-clicker'][i.permalink ? 'addClassName' : 'removeClassName']('active');
};
bookmark_info.onWrite = function(i) { set_goto_tag(i); }
set_goto_tag(info);
hrefs['bookmark-clicker'].observe('click', function(e) {
var current_link = info.permalink;
info.permalink = (hrefs['bookmark-clicker'].href.match(/#$/)) ? url : false;
bookmark_info.write(info);
if (hrefs['bookmark-clicker'].href.match(/#$/) == null) {
hrefs['bookmark-clicker'].href = url;
Event.stop(e);
} else {
document.location.href = current_link;
Event.stop(e);
}
});
break;
}
}
};