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// ==UserScript==
// @name Gelbooru Additions
// @description Common tag button; Try to show deleted posts; Auto-select wiki entries
// @namespace Crazycatz00
// @match *://gelbooru.com/*
// addTagButton-only support for:
// @match *://danbooru.donmai.us/*
// @match *://chan.sankakucomplex.com/*
// @match *://yande.re/*
// @version 2.1.0
// @icon http://gelbooru.com/favicon.png
// @grant none
// ==/UserScript==
(function(){'use strict';
var TAG_BUTTON_ADD = JSON.parse(localStorage.gm_ga_tags || '[]'),
_addNotice = (function(){
var prev;
return function(d){
var notice = document.createElement('div'), i;
notice.className = 'status-notice';
if(d.id){notice.id = d.id;}
if(d.brand !== false){notice.textContent = 'Gelbooru Additions: ';}
if(!(d.c instanceof Array)){d.c = [d.c];}
for(i = 0; i < d.c.length; ++i){
if(d.c[i] instanceof HTMLElement){notice.appendChild(d.c[i]);}
else{notice.appendChild(document.createTextNode(d.c[i]));}
}
if(!prev){
if((i = document.getElementsByClassName('status-notice')).length > 0){
prev = i[i.length - 1];
}
else if(((i = document.getElementById('content')) && (i = i.previousSibling)) || (i = document.getElementById('header'))){
prev = i;
}
else{prev = document.body.firstChild;}
}
return (prev = prev.parentNode.insertBefore(notice, prev.nextSibling));
};
}()),
_makeLink = function(t, u, c){
var a = document.createElement('a');
a.textContent = t;
a.href = u || '#';
if(typeof c === 'function'){a.addEventListener('click', c, false);}
return a;
},
// Add a button to add user-defined "default" tags to the search.
// Does not add duplicates, and can detect tag negates (cat vs -cat).
addTagButton = function(){
var tgt = document.getElementById('tags');
if(tgt){
if(window.location.hostname === 'gelbooru.com'){
document.head.appendChild(document.createElement('style')).textContent = 'input.secondary_search.gm_txtbtn{font:bold 11px verdana,sans-serif;color:#fff;background:#3a5ae4;}input.secondary_search.gm_txtbtn:hover{background:#e49f1e;}';
}
var inp = document.createElement('input');
inp.type = 'button';
inp.className = 'secondary_search gm_txtbtn';
inp.value = 'Add User Tags';
inp.title = TAG_BUTTON_ADD.join(' ') || '[None]';
inp.addEventListener('click', function(e){
if((e || window.event).ctrlKey || TAG_BUTTON_ADD.length === 0){
e = prompt('User Tags', TAG_BUTTON_ADD.join(' '));
if(typeof e === 'string'){
inp.title = e || '[None]';
TAG_BUTTON_ADD = e.split(' ').filter(function(t){return t.length !== 0;});
if(TAG_BUTTON_ADD.length > 0){
localStorage.gm_ga_tags = JSON.stringify(TAG_BUTTON_ADD);
}else{
localStorage.removeItem('gm_ga_tags');
}
}
}else{
TAG_BUTTON_ADD.forEach(function(t){
var tag = t[0] === '-' ? t.substr(1) : t;
if(typeof tag === 'string' && tag.length > 0 && this.value.search(new RegExp('(?:^|\\s)[-~]?' + tag + '(?:\\s|$)', 'i')) === -1){
this.value += ' ' + t;
}
}, tgt);
}
}, false);
tgt.parentNode.insertBefore(inp, tgt.nextSibling);
}
},
// Try to show deleted posts as transparently as possible. Can handle resize preferences.
postView_deletedViewer = function(){
var deleted = Array.prototype.filter.call(document.querySelectorAll('#post-view>.status-notice'), function(e){
e.innerHTML = e.innerHTML.replace(/(http:\/\/\S+)/, '<a href="$1">$1</a>');
return e.textContent.search(/This\s+post\s+was\s+deleted/i) !== -1;
}), tgt;
if(deleted.length > 0 && (tgt = document.querySelector('#right-col>div:nth-child(2)'))){
var img = document.createElement('img'),
dat = window.image || {};
img.id = 'image';
if(dat.domain && dat.base_dir && dat.dir && dat.img){
img.src = dat.domain + '/' + dat.base_dir + '/' + dat.dir + '/' + dat.img;
}
else if(!Array.prototype.some.call(document.querySelectorAll('.sidebar3 a[href]'), function(e){
if(e.textContent.search(/Original\s+image/i) !== -1){
img.src = e.href;
_addNotice({c: ['Fallback "original" image URL used.']});
return true;
}
})){
_addNotice({c: ['Failed to find an image URL.']});
return;
}
if(dat.sample_width > 0 && dat.sample_height > 0 && window.Cookie.get('resize-original') != 1){
img.width = dat.sample_width * 1;
img.height = dat.sample_height * 1;
console.log(dat);
if(window.Note){window.Note.sample = true;}
if(window.Cookie.get('resize-notification') != 1){
window.Post.highres = function(){
img.width = img.naturalWidth || 'auto';
img.height = img.naturalHeight || 'auto';
if(window.Note){
window.Note.sample = false;
window.Note.all.invoke('adjustScale');
}
document.getElementById('resized_notice').style.display = 'none';
};
_addNotice({
brand: false, id: 'resized_notice',
c: [
'This image has been resized. Click ',
_makeLink('here', 0, window.Post.highres),
' to view the original image. ',
_makeLink('Always view original', 0, function(){
window.Cookie.create('resize-original', 1);
window.Cookie.create('resize-notification', 1);
window.Post.highres();
}),
'. ',
_makeLink('Do not show this message', 0, function(){
window.Cookie.create('resize-notification', 1);
document.getElementById('resized_notice').style.display = 'none';
}),
'.'
]
});
}
}
if((window.tags instanceof Array && (dat = window.tags.join(' '))) || ((dat = document.getElementById('tags')) && (dat = dat.value))){img.alt = dat;}
if(window.Note && typeof window.Note.toggle === 'function'){img.addEventListener('click', window.Note.toggle, false);}
tgt.insertBefore(img, tgt.firstChild);
}
},
// On a wiki list page, click: 1) the only entry [len == 1] 2) the entry matching what was searched [len > 1]
wikiList_autoSelect = function(){
var list = document.querySelectorAll('.content table td:nth-child(2)>a[href*="page=wiki"][href*="s=view"]');
if(list.length > 1 && window.location.search.search(/[?&]search=([^&]+)(?:&|$)/) !== -1){
list = Array.prototype.filter.call(list, function(e){return e.textContent === this;}.bind(decodeURIComponent(RegExp.$1).toLowerCase()));
}
if(list.length === 1){list[0].click();}
};
addTagButton();
var page = window.location.search.search(/[?&]page=([^&]+)(?:&|$)/) !== -1 ? RegExp.$1 : '',
action = window.location.search.search(/[?&]s=([^&]+)(?:&|$)/) !== -1 ? RegExp.$1 : '';
switch(page){
case 'wiki':
switch(action){
case 'list': wikiList_autoSelect();break;
}
break;
case 'post':
switch(action){
case 'view': postView_deletedViewer();break;
}
break;
}
}());