hkgalden utilities
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// ==UserScript==
// @name unity
// @version 0.2b
// @description hkgalden utilities
// @require http://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js
// @include http://*hkgalden.com/*
// @namespace hkga unity
// @copyright ignite
// ==/UserScript==
(function(W, D, G, $, $$){
'use strict';
$ = W.$;
$.fn.findAtDepth = function(selector, maxDepth){
var depths = [], i;
if(maxDepth > 0){
for(i = 1; i <= maxDepth; i++) depths.push('> ' + new Array(i).join('* > ') + selector);
selector = depths.join(', ');
}
return this.find(selector);
};
$$ = function(q){return D.querySelectorAll(q)};
if(!G.GM_getValue || (G.GM_getValue.toString && G.GM_getValue.toString().indexOf("not supported") > -1)){
G.GM_getValue=function(key,def){return localStorage[key] || def;};
G.GM_setValue=function (key,value){return localStorage[key]=value;};
G.GM_deleteValue=function (key) {return delete localStorage[key];};
}
var CHKBX_OPTS = ['nextPageHideAuthor', 'lessQuote', 'clickToShowPics'],
CHKBX_OPTS_TITLE = {
nextPageHideAuthor: '只在第一頁顯示 #0',
lessQuote: '限制Quote數量',
clickToShowPics: '不自動載入圖片'
},
CFG = {};
for(var i = 0, l = CHKBX_OPTS.length; i < l; i++){
CFG[CHKBX_OPTS[i]] = G.GM_getValue(CHKBX_OPTS[i], false);
}
var API = {}, _exec;
API.isLoggedIn = $$('#gb .actp a[href="/my"]').length;
// topics
_exec = /\/[A-Za-z]{2}\/(\d+)/.exec(location.href);
API.topics = {};
API.topics.is = location.href.indexOf('topics/') > 0;
API.topics.page = API.topics.is ? _exec ? +_exec[1] : 1 : 0;
// view
_exec = /\/page\/(\d+)/.exec(location.href);
API.view = {};
API.view.is = location.href.indexOf('view/') > 0;
API.view.page = API.view.is ? _exec ? +_exec[1] : 1 : 0;
API.view.author = API.view.is ? $$('.gpt.author .dtl>.unm>.name')[0].innerHTML : null;
// insert config panel
var panel = $('<a/>', {
href:'#',
text:'unity',
}).on('click', function(e){
e.preventDefault();
$('body').append('<div id="unity--panel" style="background:rgba(0,0,0,.4);height:100%;left:0;position:absolute;top:'+D.body.scrollTop+'px;width:100%;z-index:999999">\
<div style="display:table;height:100%;width:100%">\
<div style="display:table-cell;height:100%;vertical-align: middle;width:100%">\
<div id="unity--config"></div>\
</div>\
</div>\
</div>').css({overflow:'hidden'});
var chkbxes = '<table class="nxtb" style="background:#cec;width:540px">';
for(var i = 0, l = CHKBX_OPTS.length; i < l; i++){
chkbxes += '<tr><td>'+CHKBX_OPTS_TITLE[CHKBX_OPTS[i]]+'</td><td><input id="'+CHKBX_OPTS[i]+'" type="checkbox"'+(G.GM_getValue(CHKBX_OPTS[i]) ? ' checked' : '')+'></td>';
}
chkbxes += '</table>';
$('#unity--config').append([
$('<h2 style="background:#fe5;border-radius:50%;cursor:pointer;font-weight:700;line-height:64px;margin:0;position:absolute;right:24px;top:24px;width:64px;">×</h2>').on('click', function(){
$(D).off('.unity');
$('#unity--panel').remove();
$('body').css({overflow:'auto'});
}),
chkbxes,
'<br>',
$('<button style="background:#eee;border-radius:50%;height:64px;margin:32px 0;width:64px">確認</button>').on('click', function(){
location.reload();
})
]);
$(D).on('change.unity', '#unity--config :checkbox', function(){
G.GM_setValue(this.getAttribute('id'), this.checked);
});
});
panel.insertBefore('#gb .actp :first-child');
// mod
var DOMwatcher = function(root, callback){
var __appendChild = document.body.appendChild,
patch = function(node){
if(typeof node.appendChild !== 'undefined' && node.nodeName !== '#text'){
node.appendChild = function(incomingNode){
callback(node, incomingNode);
patch(incomingNode);
walk(incomingNode);
__appendChild.call(node, incomingNode);
};
}
walk(node);
},
walk = function(node){
var i = node.childNodes.length;
while(i--) patch(node.childNodes[i]);
};
patch(root);
};
if(API.view.is){
if(CFG.nextPageHideAuthor && API.view.page > 1){
var ctn = $('.gpt.author>.r>.ctn');
ctn.hide().after($('<a href="#" style="color:#499;display:inline-block;margin:12px">按此顯示 #0</a>').on('click',function(){
$(this).remove() && ctn.show();
}));
}
var hideQuotes = function(){
if(!CFG.lessQuote) return;
$.each($$('.gpt.author>.r>.ctn, .gpt.replies>.r>.ctn'), function(i, e){
var d = $(e).findAtDepth('blockquote:not(.united)', 3), b;
if(d.length === 3){
b = $(d[2]);
b.hide().addClass('united');
$('<blockquote class="united" style="background:#cea;color:#000;cursor:pointer;display:inline-block;margin-bottom:24px">顯示更多引用回覆</blockquote>').on('click',function(){
b.show();
$(this).remove();
}).insertAfter(b);
}
});
},
hidePics = function(){
if(!CFG.clickToShowPics) return;
$.each($$('.gpt.author>.r>.ctn img[data-original], .gpt.replies>.r>.ctn img[data-original]'), function(i, e){
var i = $('<img alt src="'+this.getAttribute('data-original')+'" style="display:none">');
i.on('load', function(){
if(i[0].width > 72 && i[0].height > 72){
i.parent().after($('<div class="ico" style="cursor:pointer;display:inline-block;font-size:48px;height:48px;line-height:48px;text-align:center;width:48px;"></div>').on('click',function(e){
$(this).remove() && i.show();
}));
}else i.show();
});
$(this).replaceWith(i);
});
};
hideQuotes();
hidePics();
$(D).on('DOMNodeInserted', '#main>article', function(e){
if(e.target.className.indexOf('replies') > 0){
hideQuotes();
hidePics();
}
});
}
})(unsafeWindow, document, this);