Duplicate tags for translated galleries from original galleries
// ==UserScript==
// @name tagDuplicator
// @namespace tagDuplicator
// @description Duplicate tags for translated galleries from original galleries
// @include https://exhentai.org/g/*
// @include https://e-hentai.org/g/*
// @version alpha
// @grant none
// @run-at document-end
// ==/UserScript==
/**
* Created by atashiyuki on 2017/2/27.
*/
var exclude_namespaces=[
"language",
"reclass",
];
var prompt_map={
"zh-CN":"请输入要导入tag的画廊地址",
"en-US":"please input the link of the gallery you want to import tags from",
"default":"please input the link of the gallery you want to import tags from",
};
var confirm_map={
"zh-CN":"两个画廊看起来并不像同一个作品的说...即使如此仍然想要导入tag吗？",
"en-US":"the two galleries are not likely to be the same piece, still want to import tags?",
"default":"the two galleries are not likely to be the same piece, still want to import tags?",
}
var wrong_url_map={
"zh-CN":"请输入从\"https\"开始的完整的画廊链接",
"en-US":"please input the complete gallery link, from \"https\"",
"default":"please input the complete gallery link, from \"https\"",
}
function get_text_in_local_language(map){
var user_language = navigator.language || navigator.userLanguage;
var text=map[user_language];
if(text==undefined)
text=map.default;
return text;
}
function get_source_sync(url){
var req=new XMLHttpRequest();
req.open('GET',url,false);
req.send();
return req.response;
}
function get_source_async(url,call_back){
var req=new XMLHttpRequest();
req.open('GET',url,true);
req.onreadystatechange=function(){
if(req.readyState === XMLHttpRequest.DONE && req.status === 200)
call_back(req.response);
};
req.send();
}
function check_gallery(current_source, target_source) {
var regexp="<h1 id=\"gj\">(.+?)\\[(.+?)\\](.+?)\\[.+?</h1>";
var result_current=current_source.match(regexp);
var result_target=target_source.match(regexp);
var diff=0;
if(result_current==result_target)
return false;
for(let i=1;i<4;++i){
if((""+result_current[i]).trim()!=(""+result_target[i]).trim())
diff+=1;
}
return diff<=1;
}
function parse_tags(source_text) {
var ret={};
var regexp=/return toggle_tagmenu\('(.+?)',/g;
var result;
while(result=regexp.exec(source_text)){
var namespace_tag=result[1].split(':');
if(namespace_tag.length==1){
namespace_tag=["misc",namespace_tag[0]];
}
// do not add excluded namespaces
if(exclude_namespaces.includes(namespace_tag[0]))
continue;
if(ret[namespace_tag[0]]==undefined)
ret[namespace_tag[0]]=[];
ret[namespace_tag[0]].push(namespace_tag[1]);
}
return ret;
}
function fill_tag_field(tags){
var field=document.getElementById('newtagfield');
var text="";
for(let namespace in tags){
for(let tag of tags[namespace]){
text+=namespace+':'+tag+',';
}
}
field.value=text;
if(text.length==0)
field.placeholder="no tags to add...";
}
// this tool is to add tag to a translated gallery, not to farm tagging MP
// please do not abuse this
function subtract_tags(current_tags, tags_to_add){
var ret={};
for(let namespace in tags_to_add){
if(current_tags[namespace]==undefined){
ret[namespace]=tags_to_add[namespace];
continue;
}
for(let tag of tags_to_add[namespace]){
if(current_tags[namespace].includes(tag))
continue;
if(ret[namespace]==undefined)
ret[namespace]=[];
ret[namespace].push(tag);
}
}
return ret;
}
function make_callbacks(parse,subtract,fill) {
var current_finished_getting=false;
var current_source="";
var target_finished_getting=false;
var target_source="";
var action=function() {
if(current_finished_getting&&target_finished_getting){
if(!check_gallery(current_source,target_source)){
var confirm_text=get_text_in_local_language(confirm_map);
var keep=confirm(confirm_text);
if(!keep)
return;
}
var tags_current=parse(current_source);
var tags_target=parse(target_source);
var tags_to_add=subtract(tags_current,tags_target);
fill(tags_to_add);
}
}
return {
current_callback:function(text) {
current_finished_getting=true;
current_source=text;
action();
},
target_callback:function(text) {
target_finished_getting=true;
target_source=text;
action();
}
}
}
function start() {
var prompt_text=get_text_in_local_language(prompt_map);
var url=prompt(prompt_text);
if(url.substr(0,23)!=location.href.substr(0,23))
alert(get_text_in_local_language(wrong_url_map));
var callbacks=make_callbacks(parse_tags,subtract_tags,fill_tag_field);
get_source_async(window.location.href,callbacks.current_callback);
get_source_async(url,callbacks.target_callback);
}
function init() {
var div=document.getElementById("tagmenu_new");
var btn=document.createElement('input'); // use input rather than button to inherit some style
btn.type="submit";
btn.name="submit";
btn.value="duplicate tags from another gallery";
btn.style.position="relative";
btn.style.bottom="55px";
btn.style.margin="0px";
btn.style.cursor="pointer";
btn.onclick=start;
div.appendChild(btn);
}
init();