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Griever/uAutoPagerize.uc.js

Created November 4, 2009 06:51
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uAutoPagerize.uc.js
// ==UserScript==
// @name uAutoPagerize
// @namespace http://d.hatena.ne.jp/Griever/
// @description loading next page and inserting into current page.
// @include main
// @compatibility Firefox 4.0
// @version 0.1.9.1
// @note 0.1.9.1 Yahoo! 用の例外処理を修正
// @note 0.1.9 セキュリティ上の問題を修正
// @note 0.1.9 細部を調整
// ==/UserScript==
// this script based on
// AutoPagerize version: 0.0.41 2009-09-05T16:02:17+09:00 (http://autopagerize.net/)
// oAutoPagerize (http://d.hatena.ne.jp/os0x/searchdiary?word=%2a%5boAutoPagerize%5d)
//
// Released under the GPL license
// http://www.gnu.org/copyleft/gpl.html
(function(css) {
var EXCLUDE = [// RegExp
'https://mail\\.google\\.com/.*'
,'http://b\\.hatena\\.ne\\.jp/.*'
];
// 継ぎ足したページを履歴に入れる default:false
var ADD_HISTORY = false;
// 継ぎ足したページのリンクは新しいタブで開く default:true
var FORCE_TARGET_WINDOW = true;
var BASE_REMAIN_HEIGHT = 400;
var ONLOAD_TIMER = 0;
var CACHE_EXPIRE = 24 * 60 * 60 * 1000;
var XHR_TIMEOUT = 30 * 1000;
var SITEINFO_IMPORT_URLS = [
'http://wedata.net/databases/AutoPagerize/items.json'
];
var MY_SITEINFO = [
{
url : 'http://eow\\.alc\\.co\\.jp/[^/]+'
,nextLink : 'id("AutoPagerizeNextLink")'
,pageElement: 'id("resultsList")/ul'
,exampleUrl : 'http://eow.alc.co.jp/%E3%81%82%E3%82%8C/UTF-8/ http://eow.alc.co.jp/are'
},
{
url : '^http://(?:images|www)\\.google(?:\\.[^./]{2,3}){1,2}/(images\\?|search\\?.*tbm=isch)'
,nextLink : 'id("nn")/parent::a | id("navbar navcnt nav")//td[last()]/a'
,pageElement: 'id("ImgCont ires")/table | id("ImgContent")'
,exampleUrl : 'http://images.google.com/images?ndsp=18&um=1&safe=off&q=image&sa=N&gbv=1&sout=1'
},
{
url : '^http://matome\\.naver\\.jp/\\w+'
,nextLink : '//div[contains(concat(" ", @class, " "), " MdPagination03 ")]/strong[1]/following-sibling::a[1]'
,pageElement: '//div[contains(concat(" ", @class, " "), " MdMTMWidgetList01 ")]'
,exampleUrl : 'http://matome.naver.jp/odai/2127476492987286301'
},
{
url : '^https?://mobile\\.twitter\\.com/'
,nextLink : 'id("more_link") | //div[contains(concat(" ", @class, " "), " full-button ") or contains(concat(" ", @class, " "), " list-more ")]/a'
,pageElement: '//div[contains(concat(" ", @class, " "), " list-tweet ")]'
,exampleUrl : 'http://mobile.twitter.com/searches?q=%23css'
},
{
url : '^https?://gist\\.github\\.com/(?!gists/\\d+|\\d+$).'
,nextLink : '//div[contains(concat(" ",normalize-space(@class)," "), " pagination ")]/*[count(following-sibling::*)=0 and @href]'
,pageElement : 'id("files")/*'
,exampleUrl : 'https://gist.github.com/Griever'
}
];
var MICROFORMAT = [
{
url : '^https?://.*',
nextLink : '//a[@rel="next"] | //link[@rel="next"]',
insertBefore: '//*[contains(@class, "autopagerize_insert_before")]',
pageElement : '//*[contains(@class, "autopagerize_page_element")]',
}
];
var COLOR = {
on: '#0f0',
off: '#ccc',
enable: '#0f0',
disable: '#ccc',
loading: '#0ff',
terminated: '#00f',
error: '#f0f'
}
if (typeof window.uAutoPagerize != 'undefined') {
window.uAutoPagerize.theEnd();
}
var ns = window.uAutoPagerize = {
EXCLUDE : EXCLUDE,
DEBUG : false,
AUTO_START : true,
ADD_HISTORY : ADD_HISTORY,
FORCE_TARGET_WINDOW: FORCE_TARGET_WINDOW,
BASE_REMAIN_HEIGHT : BASE_REMAIN_HEIGHT,
ONLOAD_TIMER : ONLOAD_TIMER,
MICROFORMAT : MICROFORMAT,
MY_SITEINFO : MY_SITEINFO,
SITEINFO : [],
get historyService() {
delete historyService;
return historyService = Cc["@mozilla.org/browser/global-history;2"]
.getService(Ci.nsIBrowserHistory);
},
init: function() {
ns.style = addStyle(css);
/*
ns.icon = $('status-bar').appendChild($E(
<statusbarpanel id="uAutoPagerize-icon"
class="statusbarpanel-iconic-text"
state="disable"
tooltiptext="disable"
onclick="if(event.button != 2) uAutoPagerize.iconClick(event);"
context=""/>
));
*/
ns.icon = $('urlbar-icons').appendChild($E(
<image id="uAutoPagerize-icon"
state="disable"
tooltiptext="disable"
onclick="if(event.button != 2) uAutoPagerize.iconClick(event);"
style="padding: 0px 2px;"/>
));
/*
ns.context = $('contentAreaContextMenu').appendChild($E(
<menuitem id="uAutoPagerize-context"
class="menuitem-iconic"
label="uAutoPagerize ON/OFF"
state="disable"
tooltiptext="disable"
oncommand="uAutoPagerize.iconClick(event);"/>
));
*/
ns.EXCLUDE = ns.EXCLUDE.map(function(e) new RegExp(e));
if (!getCache())
requestSITEINFO();
GM_COOP();
ns.addListener();
},
uninit: function() {
ns.removeListener();
//ns.saveFile('uAutoPagerize.json', JSON.stringify(ns.SITEINFO));
let saveJSON = ns.SITEINFO.map(function(info){
delete info.url_regexp;
return info;
});
ns.saveFile('uAutoPagerize.json', JSON.stringify(saveJSON));
},
theEnd: function() {
var i = $('uAutoPagerize-icon');
if (i) i.parentNode.removeChild(i);
i = $('uAutoPagerize-context');
if (i) i.parentNode.removeChild(i);
ns.style.parentNode.removeChild(ns.style);
ns.removeListener();
},
destroy: function() {
ns.theEnd();
ns.uninit();
delete window.uAutoPagerize;
},
addListener: function() {
gBrowser.mPanelContainer.addEventListener('DOMContentLoaded', ns.domContentLoaded, true);
//$('sidebar').addEventListener('DOMContentLoaded', ns.domContentLoaded, true);
gBrowser.mTabContainer.addEventListener('TabSelect', ns.tabSelect, false);
window.addEventListener('uAutoPagerize_destroy', ns.destroy, false);
window.addEventListener('unload', ns.uninit, false);
},
removeListener: function() {
gBrowser.mPanelContainer.removeEventListener('DOMContentLoaded', ns.domContentLoaded, true);
//$('sidebar').removeEventListener('DOMContentLoaded', ns.domContentLoaded, true);
gBrowser.mTabContainer.removeEventListener('TabSelect', ns.tabSelect, false);
window.removeEventListener('uAutoPagerize_destroy', ns.destroy, false);
window.removeEventListener('unload', ns.uninit, false);
},
launch: function(win, timer){
var locationHref = win.location.href;
if (locationHref.indexOf('http') != 0)
return updateIcon();
var doc = win.document;
if (doc.contentType !== 'text/html' && doc.contentType.indexOf('xml') === -1)
return updateIcon();
if (doc.body instanceof HTMLFrameSetElement)
return updateIcon();
if (typeof win.AutoPagerize == 'undefined') {
win.filters = [];
win.documentFilters = [];
win.requestFilters = [];
win.responseFilters = [];
win.AutoPagerize = {
addFilter : function(f) { win.filters.push(f) },
addDocumentFilter : function(f) { win.documentFilters.push(f); },
addResponseFilter : function(f) { win.responseFilters.push(f); },
addRequestFilter : function(f) { win.requestFilters.push(f); },
launchAutoPager : function(l) { launchAutoPager_org(l, win); }
}
}
var ev = doc.createEvent('Event')
ev.initEvent('GM_AutoPagerizeLoaded', true, false)
doc.dispatchEvent(ev)
var miscellaneous = [];
// 継ぎ足されたページからは新しいタブで開く
if (ns.FORCE_TARGET_WINDOW){
win.documentFilters.push(function(doc){
var arr = getElementsByXPath('//a[@href and not(starts-with(@href, "mailto:")) and not(starts-with(@href, "javascript:")) and not(starts-with(@href, "#"))]', doc);
arr.forEach(function (elem){
elem.setAttribute('target', '_blank');
});
});
}
if (ns.ADD_HISTORY) {
win.documentFilters.push(function(_doc, _requestURL, _info){
var uri = makeURI(_requestURL);
ns.historyService.removePage(uri)
ns.historyService.addPageWithDetails(uri, _doc.title, new Date().getTime() * 1000);
});
}
if (/http\:\/\/\w+\.google\.(co\.jp|com)/.test(locationHref)) {
if (!timer || timer < 400) timer = 400;
win.addEventListener("hashchange", function(event) {
if (!win.ap) {
win.setTimeout(function(){
let [, info] = ns.getInfo(ns.MY_SITEINFO, win);
if (!info) [, info] = ns.getInfo(ns.SITEINFO, win);
if (info) win.ap = new AutoPager(win.document, info);
updateIcon();
}, timer);
return;
}
win.ap.win.removeEventListener("scroll", win.ap.scroll, false);
if (win.ap.req) {
win.ap.req.abort();
win.ap.req = null;
}
if (win.ap.pageNum > 1) {
win.ap.pageNum = 1;
var separator = win.ap.doc.querySelector('.autopagerize_page_separator, .autopagerize_page_info');
if (separator) {
var insertPoint = win.ap.insertPoint;
var range = doc.createRange();
range.setStartBefore(separator);
range.setEndAfter(insertPoint.previousSibling);
range.deleteContents();
range.detach();
}
}
win.setTimeout(function(){
var url = win.ap.getNextURL(win.ap.doc);
if (!url) {
win.ap.state = "disable";
updateIcon();
return;
};
win.ap.requestURL = url;
win.ap.loadedURLs = {};
win.ap.loadedURLs[doc.location.href] = true;
win.ap.state = "enable";
updateIcon();
win.ap.win.addEventListener("scroll", win.ap.scroll, false);
win.ap.scroll();
}, timer);
}, false);
}
if (/^https?:\/\/[^.]+\.google\.(?:[^.]{2,3}\.)?[^./]{2,3}\/.*?\b(vid(?:%3A|:)1|tbm=vid)/i.test(locationHref)) {
// Google Video
var js = '';
var df = function (newDoc) {
Array.slice(doc.querySelectorAll('[id^="vidthumb"]')).forEach(function(e){
e.removeAttribute('id');
});
var x = getElementsByXPath('//script/text()[starts-with(self::text(), "(function(x){x&&(x.src=")]', newDoc);
js = x.map(function(e) e.textContent ).join('\n');
}
var af = function af(elems) {
var s = doc.createElement('script');
s.type = 'text/javascript';
s.textContent = js;
doc.body.appendChild(s);
doc.body.removeChild(s);
js = '';
}
win.documentFilters.push(df);
win.filters.push(af);
}
else if (/^http:\/\/(?:images|www)\.google(?:\.[^.\/]{2,3}){1,2}\/(images\?|search\?.*tbm=isch)/.test(locationHref)) {
// Google Image
let [, info] = ns.getInfo(ns.MY_SITEINFO, win);
if (info && getFirstElementByXPath(info.pageElement, doc)) {
if (!timer || timer < 1000) timer = 1000;
win.requestFilters.push(function(opt) {
opt.url = opt.url.replace(/\?/, '?gbv=1&').replace(/&?gbv=2/, '');
if (opt.url.indexOf("sout=1") === -1)
opt.url += "&sout=1";
});
}
}
else if (win.location.host === 'twitter.com') {
win.documentFilters.push(function(_doc, _requestURL, _info) {
win.ap.requestURL = win.ap.lastRequestURL;
});
}
// oAutoPagerize
else if (win.location.host === 'eow.alc.co.jp') {
var alc = function(doc){
var a,r = doc.evaluate('//p[@id="paging"]/a[last()]',
doc,null,XPathResult.FIRST_ORDERED_NODE_TYPE,null);
if (r.singleNodeValue) a = r.singleNodeValue;
else return;
a.id = 'AutoPagerizeNextLink';
a.href = a.href.replace(/javascript:goPage\("(\d+)"\)/,'./?pg=$1');
};
win.documentFilters.push(alc);
miscellaneous.push(alc);
}
else if (win.location.host === 'matome.naver.jp') {
let [, info] = ns.getInfo(ns.MY_SITEINFO, win);
var naver = function(doc){
var next = getFirstElementByXPath(info.nextLink, doc);
if (next) {
next.href = win.location.pathname + '?page=' + next.textContent;
}
}
win.documentFilters.push(naver);
miscellaneous.push(naver);
}
else if (win.location.host === "www.youtube.com") {
// from youtube_AutoPagerize_fix.js https://gist.github.com/761717
win.documentFilters.push(function(_doc) {
Array.slice(_doc.querySelectorAll('img[data-thumb]')).forEach(function(img) {
img.src = img.getAttribute('data-thumb');
img.removeAttribute('data-thumb');
});
});
}
if (win.frameElement && !(win.frameElement instanceof HTMLFrameElement))
return;
if (ns.EXCLUDE.some(function(ads) ads.test(locationHref)))
return updateIcon();
win.setTimeout(function(){
win.ap = null;
miscellaneous.forEach(function(func){ func(doc); });
var index = -1;
var [, info] = ns.getInfo(ns.MY_SITEINFO, win);
//var s = new Date().getTime();
if (!info) [index, info] = ns.getInfo(ns.SITEINFO, win);
//debug(index + 'th/' + (new Date().getTime() - s) + 'ms');
if (!info) [, info] = ns.getInfo(ns.MICROFORMAT, win);
if (info) win.ap = new AutoPager(win.document, info);
updateIcon();
if (info && index > 20 && !/tumblr|fc2/.test(info.url)) {
ns.SITEINFO.splice(index, 1);
ns.SITEINFO.unshift(info);
}
}, timer||0);
},
domContentLoaded: function(event){
var doc = event.target;
if (ns.AUTO_START)
ns.launch(doc.defaultView, ns.ONLOAD_TIMER);
},
tabSelect: function(event){
if (!ns.AUTO_START)
return
updateIcon();
},
iconClick: function(event){
if (!event.button){
if (ns.AUTO_START){
ns.AUTO_START = false;
updateIcon();
}else{
ns.AUTO_START = true;
if (!content.ap)
ns.launch(content);
else updateIcon();
}
}
else if (event.button == 1){
if (confirm('reset SITEINFO?'))
requestSITEINFO();
}
},
getInfo: function (list, win) {
if (!list) list = ns.SITEINFO;
if (!win) win = content;
var doc = win.document;
var locationHref = doc.location.href;
for (let [index, info] in Iterator(list)) {
try {
var exp = info.url_regexp || (info.url_regexp = new RegExp(info.url));
if ( !exp.test(locationHref) ) {
} else if (!getFirstElementByXPath(info.nextLink, doc)) {
// ignore microformats case.
if (!exp.test('http://a'))
debug('nextLink not found.', info.nextLink);
} else if (!getFirstElementByXPath(info.pageElement, doc)) {
if (!exp.test('http://a'))
debug('pageElement not found.', info.pageElement);
} else {
return [index, info];
}
} catch(e) {
log('error at launchAutoPager() : ' + e);
}
}
return [-1, null];
},
getInfoFromWindow: function (win) {
if (!win) win = content;
var list = ns.SITEINFO;
var locationHref = win.location.href;
return list.filter(function(info, index, array) {
try {
return new RegExp(info.url).test(locationHref);
} catch(e){ }
});
},
loadFile: loadFile,
saveFile: saveFile,
updateIcon: updateIcon,
getCache: getCache,
requestSITEINFO: requestSITEINFO,
getCacheCallback: getCacheCallback,
getCacheErrorCallback: getCacheErrorCallback
};
// Class
function AutoPager(doc, info) {
this.init.apply(this, arguments);
};
AutoPager.prototype = {
req: null,
pageNum: 1,
state: 'enable',
init: function(doc, info) {
this.doc = doc;
this.win = doc.defaultView;
this.documentElement = doc.documentElement;
this.body = doc.body;
this.info = info;
this.isXML = this.doc.contentType.indexOf('xml') > 0;
this.isFrame = this.win.top != this.win;
var url = this.getNextURL(this.doc);
if ( !url ) {
log("getNextURL returns null.", this.info.nextLink);
return;
}
if (info.insertBefore) {
this.insertPoint = getFirstElementByXPath(this.info.insertBefore, this.doc);
}
if (!this.insertPoint) {
var lastPageElement = getElementsByXPath(this.info.pageElement, this.doc).pop();
if (lastPageElement) {
this.insertPoint = lastPageElement.nextSibling ||
lastPageElement.parentNode.appendChild(this.doc.createTextNode(' '));
}
}
if (!this.insertPoint) {
log("insertPoint not found.", lastPageElement, this.info.pageElement);
return;
}
if (this.isFrame)
this.initIcon();
this.requestURL = url;
this.loadedURLs = {};
this.loadedURLs[doc.location.href] = true;
var self = this;
this.scroll = function() { self.onScroll() };
this.pagehide = function() { self.onPagehide() };
this.win.addEventListener("scroll", this.scroll, false);
this.win.addEventListener("pagehide", this.pagehide, false);
var scrollHeight = Math.max(this.documentElement.scrollHeight, this.body.scrollHeight);
var bottom = getElementPosition(this.insertPoint).top ||
this.getPageElementsBottom() || (Math.round(scrollHeight * 0.8));
this.remainHeight = scrollHeight - bottom + ns.BASE_REMAIN_HEIGHT;
this.scroll();
scrollHeight = Math.max(this.documentElement.scrollHeight, this.body.scrollHeight);
if (scrollHeight == this.win.innerHeight)
this.body.style.minHeight = (this.win.innerHeight + 1) + 'px';
},
setState : function(state){
this.state = state;
updateIcon();
if (state != "loading") {
Array.forEach(this.doc.getElementsByClassName('autopagerize_icon'), function(e) {
e.style.background = COLOR[state];
});
}
if (state === 'terminated' || state === 'error')
this.win.removeEventListener('scroll', this.scroll, false)
},
onPagehide: function(event){
//this.win.removeEventListener('scroll', this.scroll, false);
//this.win.removeEventListener('pagehide', this.pagehide, false);
if (this.req) {
this.req.abort();
this.req = null;
}
},
onScroll : function(){
if (this.state !== 'enable' || !ns.AUTO_START)
return;
var scrollHeight = Math.max(this.documentElement.scrollHeight, this.body.scrollHeight);
var remain = scrollHeight - this.win.innerHeight - this.win.scrollY;
if (remain < this.remainHeight) {
this.request();
}
},
request : function(){
if (!this.requestURL || this.lastRequestURL == this.requestURL)
return;
var url_s = this.requestURL.split('/');
if (url_s[0] !== this.win.location.protocol) {
debug("external scheme.");
this.setState('error');
return;
}
var host = this.win.location.host;
var isSameDomain = url_s[2] === host;
this.lastRequestURL = this.requestURL;
var self = this;
var headers = {};
if (isSameDomain) {
headers.Cookie = this.doc.cookie;
} else {
// ドメインは違うけど下記のドメイン同士なら許可
let ok = ["yahoo.co.jp", "livedoor.com"].some(function(h){
return url_s[2].slice(-h.length) === h && host.slice(-h.length) === h;
});
if (!ok) {
debug('external domain.');
this.setState('error');
return;
}
}
var opt = {
method: 'get',
get url() self.requestURL,
set url(url) self.requestURL = url,
headers: headers,
overrideMimeType: 'text/html; charset=' + this.doc.characterSet,
onerror: function(){ self.setState('error'); self.req = null; },
onload: function(res) { self.requestLoad.apply(self, [res]); self.req = null; }
}
this.win.requestFilters.forEach(function(i) { i(opt) }, this);
this.setState('loading');
this.req = GM_xmlhttpRequest(opt, isSameDomain? this.win : null);
},
requestLoad : function(res){
if (res.URI.scheme !== res.originalURI.scheme) {
debug("external scheme.");
this.setState('error');
return;
}
let before = res.URI.host;
let after = res.originalURI.host;
if (before !== after) {
let ok = ["yahoo.co.jp", "livedoor.com"].some(function(h){
return before.slice(-h.length) === h && after.slice(-h.length) === h;
});
if (!ok) {
debug('finalUrl is external domain.' , res.originalURI.spec);
this.setState('error');
return;
}
}
delete res.URI;
delete res.originalURI;
this.win.responseFilters.forEach(function(i) { i(res, this.requestURL) }, this);
if (res.finalUrl)
this.requestURL = res.finalUrl;
var str = res.responseText;
var htmlDoc;
if (this.isXML){
htmlDoc = new DOMParser().parseFromString(str, "application/xml");
} else {
// thx! http://pc12.2ch.net/test/read.cgi/software/1253771697/478
htmlDoc = this.doc.cloneNode(false);
htmlDoc.appendChild(htmlDoc.importNode(this.documentElement, false));
var range = this.doc.createRange();
//range.selectNodeContents(this.body);
htmlDoc.documentElement.appendChild(range.createContextualFragment(str));
range.detach();
}
this.win.documentFilters.forEach(function(i) { i(htmlDoc, this.requestURL, this.info) }, this);
try {
var page = getElementsByXPath(this.info.pageElement, htmlDoc);
var url = this.getNextURL(htmlDoc);
}
catch(e){
this.setState('error');
return;
}
if (!page || page.length < 1 ) {
debug('pageElement not found.' , this.info.pageElement);
this.setState('terminated');
return;
}
if (this.loadedURLs[this.requestURL]) {
debug('page is already loaded.', this.requestURL, this.info.nextLink);
this.setState('terminated');
return;
}
if (typeof this.win.ap == 'undefined'){
this.win.ap = { state: 'enabled' };
updateIcon(this.win);
}
this.loadedURLs[this.requestURL] = true;
page = this.addPage(htmlDoc, page);
this.win.filters.forEach(function(i) { i(page) });
this.requestURL = url;
this.setState('enable');
//this.onScroll();
if (!url) {
debug('nextLink not found.', this.info.nextLink, htmlDoc);
this.setState('terminated');
}
var ev = this.doc.createEvent('Event');
ev.initEvent('GM_AutoPagerizeNextPageLoaded', true, false);
this.doc.dispatchEvent(ev);
},
addPage : function(htmlDoc, page){
var hr = this.doc.createElement('hr');
var p = this.doc.createElement('p');
hr.setAttribute('class', 'autopagerize_page_separator');
p.setAttribute('class', 'autopagerize_page_info');
var self = this;
if (this.insertPoint.compareDocumentPosition(this.doc) >= 32) {
this.insertPoint = null;
if (this.info.insertBefore) {
this.insertPoint = getFirstElementByXPath(this.info.insertBefore, this.doc);
}
if (!this.insertPoint) {
var lastPageElement = getElementsByXPath(this.info.pageElement, this.doc).pop();
if (lastPageElement) {
this.insertPoint = lastPageElement.nextSibling ||
lastPageElement.parentNode.appendChild(this.doc.createTextNode(' '));
}
}
if (!this.insertPoint) {
debug("insertPoint not found.", lastPageElement, this.info.pageElement);
this.setState('error');
return [];
}
var scrollHeight = Math.max(this.documentElement.scrollHeight, this.body.scrollHeight);
var bottom = getElementPosition(this.insertPoint).top ||
this.getPageElementsBottom() || (Math.round(scrollHeight * 0.8));
this.remainHeight = scrollHeight - bottom + ns.BASE_REMAIN_HEIGHT;
}
var insertParent = this.insertPoint.parentNode;
if (page[0] && page[0].tagName == 'TR') {
var colNodes = getElementsByXPath('child::tr[1]/child::*[self::td or self::th]', insertParent);
var colums = 0;
for (var i = 0, l = colNodes.length; i < l; i++) {
var col = colNodes[i].getAttribute('colspan');
colums += parseInt(col, 10) || 1;
}
var td = this.doc.createElement('td');
td.appendChild(hr);
td.appendChild(p);
var tr = this.doc.createElement('tr');
td.setAttribute('colspan', colums);
tr.appendChild(td);
insertParent.insertBefore(tr, this.insertPoint);
}
else {
insertParent.insertBefore(hr, this.insertPoint);
insertParent.insertBefore(p, this.insertPoint);
}
p.innerHTML = 'page: <a class="autopagerize_link" href="' +
this.requestURL.replace(/&/g, '&amp;') + '">' + (++this.pageNum) + '</a> ';
if (!this.isFrame) {
var o = p.insertBefore(this.doc.createElement('div'), p.firstChild);
o.setAttribute('class', 'autopagerize_icon');
o.style.cssText = [
'background: ', COLOR['enable'], ';'
,'width: .8em;'
,'height: .8em;'
,'padding: 0px;'
,'margin: 0px .4em 0px 0px;'
,'display: inline-block;'
,'vertical-align:middle;'
].join('');
o.addEventListener('click', function(event) {
if (event.button != 0 || !event.isTrusted) return;
if (!/^(enable|disable)$/.test(self.state)) return;
self.setState(self.state == 'enable'? 'disable' : 'enable');
}, false);
}
var df = this.doc.createDocumentFragment();
page.forEach(function(i) { df.appendChild(i); }, this);
insertParent.insertBefore(df, this.insertPoint);
return page.map(function(i) {
var pe = i || this.doc.importNode(i, true);
//insertParent.insertBefore(pe, self.insertPoint);
var ev = this.doc.createEvent('MutationEvent');
ev.initMutationEvent('AutoPagerize_DOMNodeInserted', true, false,
insertParent, null,
self.requestURL, null, null);
pe.dispatchEvent(ev);
return pe;
}, this);
},
getNextURL : function(doc) {
var nextLink = getFirstElementByXPath(this.info.nextLink, doc);
if (nextLink) {
var nextValue = nextLink.getAttribute('href') ||
nextLink.getAttribute('action') || nextLink.value;
if (nextValue.indexOf('http') != 0){
var anc = this.doc.createElement('a');
anc.setAttribute('href', nextValue);
nextValue = anc.href;
}
return nextValue;
}
},
getPageElementsBottom : function() {
try {
var elem = getElementsByXPath(this.info.pageElement, this.doc).pop();
return getElementBottom(elem);
}
catch(e) {}
},
initIcon: function() {
var self = this;
var div = self.doc.createElement("div");
div.setAttribute('id', 'autopagerize_icon');
var s = div.style;
s.fontSize = '12px';
s.position = 'fixed';
s.top = '3px';
s.right = '3px';
s.background = COLOR[self.state == 'enable'? 'enable' : 'disable'];
s.color = '#fff';
s.width = '10px';
s.height = '10px';
s.zIndex = '255';
self.icon = self.body.appendChild(div);
self.setState = function(state) {
self.state = state;
self.icon.style.background = COLOR[self.state];
if (state === 'terminated' || state === 'error') {
self.win.removeEventListener('scroll', self.scroll, false)
self.state = 'disable';
self.win.setTimeout(function() {
self.icon.style.background = COLOR[self.state];
self.icon.style.display = 'none';
}, 1500);
}
}
var toggle = function(event) {
self.state = self.state == 'enable'? 'disable' : 'enable';
self.icon.style.backgroundColor = COLOR[self.state];
}
self.icon.addEventListener('click', toggle, false);
self.win.addEventListener('pagehide', function(event) {
event.currentTarget.removeEventListener(event.type, arguments.callee, false);
self.icon.removeEventListener('click', toggle, false);
}, false);
},
};
function updateIcon(win){
var newState = "";
if (ns.AUTO_START == false) {
newState = "off";
} else {
win || (win = content);
if (win.ap) {
newState = win.ap.state;
} else {
newState = "disable"
}
}
ns.icon.setAttribute('state', newState);
ns.icon.setAttribute('tooltiptext', newState);
if (ns.context) {
ns.context.setAttribute('state', newState);
ns.context.setAttribute('tooltiptext', newState);
}
}
function launchAutoPager_org(list, win) {
try {
var doc = win.document;
var locationHref = win.location.href;
} catch(e) {
return;
}
list.some(function(info, index, array) {
try {
var exp = new RegExp(info.url);
if (win.ap) {
} else if ( ! exp.test(locationHref) ) {
} else if (!getFirstElementByXPath(info.nextLink, doc)) {
// ignore microformats case.
if (!exp.test('http://a'))
debug('nextLink not found.', info.nextLink);
} else if (!getFirstElementByXPath(info.pageElement, doc)) {
if (!exp.test('http://a'))
debug('pageElement not found.', info.pageElement);
} else {
win.ap = new AutoPager(doc, info);
return true;
}
} catch(e) {
log('error at launchAutoPager() : ' + e);
}
});
updateIcon();
}
function getElementsByXPath(xpath, node) {
var nodesSnapshot = getXPathResult(xpath, node, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE);
var data = [];
for (var i = 0, l = nodesSnapshot.snapshotLength; i < l; i++) {
data[i] = nodesSnapshot.snapshotItem(i);
}
return data;
}
function getFirstElementByXPath(xpath, node) {
var result = getXPathResult(xpath, node, XPathResult.FIRST_ORDERED_NODE_TYPE);
return result.singleNodeValue;
}
function getXPathResult(xpath, node, resultType) {
var doc = node.ownerDocument || node
var resolver = doc.createNSResolver(node.documentElement || node)
// Use |node.lookupNamespaceURI('')| for Opera 9.5
var defaultNS = node.lookupNamespaceURI(null)
if (defaultNS) {
const defaultPrefix = '__default__'
xpath = addDefaultPrefix(xpath, defaultPrefix)
var defaultResolver = resolver
resolver = function (prefix) {
return (prefix == defaultPrefix)
? defaultNS : defaultResolver.lookupNamespaceURI(prefix)
}
}
return doc.evaluate(xpath, node, resolver, resultType, null)
}
function addDefaultPrefix(xpath, prefix) {
const tokenPattern = /([A-Za-z_\u00c0-\ufffd][\w\-.\u00b7-\ufffd]*|\*)\s*(::?|\()?|(".*?"|'.*?'|\d+(?:\.\d*)?|\.(?:\.|\d+)?|[\)\]])|(\/\/?|!=|[<>]=?|[\(\[|,=+-])|([@$])/g
const TERM = 1, OPERATOR = 2, MODIFIER = 3
var tokenType = OPERATOR
prefix += ':'
function replacer(token, identifier, suffix, term, operator, modifier) {
if (suffix) {
tokenType =
(suffix == ':' || (suffix == '::' &&
(identifier == 'attribute' || identifier == 'namespace')))
? MODIFIER : OPERATOR
}
else if (identifier) {
if (tokenType == OPERATOR && identifier != '*') {
token = prefix + token
}
tokenType = (tokenType == TERM) ? OPERATOR : TERM
}
else {
tokenType = term ? TERM : operator ? OPERATOR : MODIFIER
}
return token
}
return xpath.replace(tokenPattern, replacer)
};
function getElementPosition(elem) {
var offsetTrail = elem;
var offsetLeft = 0;
var offsetTop = 0;
while (offsetTrail) {
offsetLeft += offsetTrail.offsetLeft;
offsetTop += offsetTrail.offsetTop;
offsetTrail = offsetTrail.offsetParent;
}
return {left: offsetLeft || null, top: offsetTop|| null};
}
function getElementBottom(elem) {
var doc = elem.ownerDocument;
if ('getBoundingClientRect' in elem){
var rect = elem.getBoundingClientRect();
var top = parseInt(rect.top, 10) + (doc.body.scrollTop || doc.documentElement.scrollTop);
var height = parseInt(rect.height, 10);
}else{
var c_style = doc.defaultView.getComputedStyle(elem, '');
var height = 0;
var prop = ['height', 'borderTopWidth', 'borderBottomWidth',
'paddingTop', 'paddingBottom',
'marginTop', 'marginBottom'];
prop.forEach(function(i) {
var h = parseInt(c_style[i]);
if (typeof h == 'number') {
height += h;
}
});
var top = getElementPosition(elem).top;
}
return top ? (top + height) : null;
}
// end utility functions.
function GM_COOP() {
var ret = false;
/*
scflag:try {
var svc = Cc["@scriptish.erikvold.com/scriptish-service;1"];
if (!svc) break scflag;
svc = svc.getService().wrappedJSObject;
svc.injectScripts_original = svc.injectScripts;
if (svc.uAutoPagerize) {
ret = true;
break scflag;
}
svc.uAutoPagerize = true;
let tmp = Cu.import("resource://scriptish/utils/Scriptish_getFirebugConsole.js", {});
let Scriptish_getFirebugConsole = tmp.Scriptish_getFirebugConsole;
let XPATH_RESULT = Ci.nsIDOMXPathResult;
eval("svc.injectScripts = " + svc.injectScripts_original.toString()
.replace(
"var fbConsole",
<![CDATA[
var data = chromeWin.GrieverWindowStore.get(unsafeContentWin);
wrappedContentWin = {
AutoPagerize: data.AutoPagerize,
unsafeWindow: unsafeContentWin,
__proto__: wrappedContentWin
};
var fbConsole
]]>.toString()
)
.replace(
"sandbox.unsafeWindow = unsafeContentWin;",
<![CDATA[
sandbox.unsafeWindow = unsafeContentWin;
sandbox.window = wrappedContentWin;
]]>.toString()
)
);
ret = true;
} catch(e) {}
gmflag:try{
var gm = Components.classes['@greasemonkey.mozdev.org/greasemonkey-service;1'];
if (!gm) break gmflag;
gm = gm.getService().wrappedJSObject;
if (gm.uAutoPagerize) {
ret = true;
break gmflag;
}
gm.uAutoPagerize = true;
var addBefore = function(target,name,newFunc){
var original = target[name];
target[name] = function(){
newFunc.apply(target,arguments);
var tmp = original.apply(target,arguments);
return tmp;
};
target[name + '_original'] = original;
}
addBefore(gm,"evalInSandbox",function(code, codebase, sandbox, script){
try{
if ('AutoPagerize' in sandbox.window) return;
var win = GrieverWindowStore.get(sandbox.document.defaultView);
if ('AutoPagerize' in win)
sandbox.window.AutoPagerize = win.AutoPagerize;
}catch(e){}
});
ret = true;
} catch(e){ }
return ret;
*/
}
function getCache() {
try{
var cache = loadFile('uAutoPagerize.json');
if (!cache) return false;
cache = JSON.parse(cache);
ns.SITEINFO = cache;
log('[uAutoPagerize] Load cacheInfo.');
return true;
}catch(e){
log('[uAutoPagerize] Error getCache.')
return false;
}
}
function requestSITEINFO(){
var xhrStates = {};
SITEINFO_IMPORT_URLS.forEach(function(i) {
var opt = {
method: 'get',
url: i,
onload: function(res) {
xhrStates[i] = 'loaded';
getCacheCallback(res, i);
},
onerror: function(res){
xhrStates[i] = 'error';
getCacheErrorCallback(i);
},
}
xhrStates[i] = 'start';
GM_xmlhttpRequest(opt);
setTimeout(function() {
if (xhrStates[i] == 'start') {
getCacheErrorCallback(i);
}
}, XHR_TIMEOUT);
});
};
function getCacheCallback(res, url) {
if (res.status != 200) {
return getCacheErrorCallback(url);
}
var info;
try {
var s = new Components.utils.Sandbox( new XPCNativeWrapper(window) );
info = Components.utils.evalInSandbox(res.responseText, s).map(function(i) { return i.data });
} catch(e) {
info = [];
}
if (info.length > 0) {
info = info.filter(function(i) { return ('url' in i) })
info.sort(function(a, b) { return (b.url.length - a.url.length) })
var r_keys = ['url', 'nextLink', 'insertBefore', 'pageElement']
info = info.map(function(i) {
var item = {};
r_keys.forEach(function(key) {
if (i[key]) {
item[key] = i[key];
}
});
return item;
});
// var cacheInfo = {};
// cacheInfo[url] = {
// url: url,
// expire: new Date(new Date().getTime() + CACHE_EXPIRE),
// info: info
// };
ns.SITEINFO = info;
log('getCacheCallback:' + url);
}
else {
getCacheErrorCallback(url);
}
}
function getCacheErrorCallback(url) {
log('getCacheErrorCallback:' + url);
}
function GM_xmlhttpRequest(obj, win) {
if (typeof(obj) != 'object' || (typeof(obj.url) != 'string' && !(obj.url instanceof String))) return;
if (!win || "@maone.net/noscript-service;1" in Cc) win = window;
var req = new win.XMLHttpRequest();
req.open(obj.method || 'GET',obj.url,true);
if (typeof(obj.headers) == 'object')
for(var i in obj.headers)
req.setRequestHeader(i,obj.headers[i]);
if (obj.overrideMimeType)
req.overrideMimeType(obj.overrideMimeType);
['onload','onerror','onreadystatechange'].forEach(function(k) {
if (obj[k] && (typeof(obj[k]) == 'function' || obj[k] instanceof Function)) req[k] = function() {
obj[k]({
status : (req.readyState == 4) ? req.status : 0,
statusText : (req.readyState == 4) ? req.statusText : '',
responseHeaders : (req.readyState == 4) ? req.getAllResponseHeaders() : '',
responseText : req.responseText,
responseXML : req.responseXML,
readyState : req.readyState,
finalUrl : (req.readyState == 4) ? req.channel.URI.spec : '',
URI : req.channel.URI,
originalURI : req.channel.originalURI
});
};
});
req.send(null);
return req;
}
function log(){ Application.console.log($A(arguments)); }
function debug(){ if (ns.DEBUG) Application.console.log('DEBUG: ' + $A(arguments)); };
function $(id, doc) (doc || document).getElementById(id);
function U(text) 1 < 'あ'.length ? decodeURIComponent(escape(text)) : text;
function $A(arr) Array.slice(arr);
function $E(xml, doc) {
doc = doc || document;
xml = <root xmlns={doc.documentElement.namespaceURI}/>.appendChild(xml);
var settings = XML.settings();
XML.prettyPrinting = false;
var root = new DOMParser().parseFromString(xml.toXMLString(), 'application/xml').documentElement;
XML.setSettings(settings);
doc.adoptNode(root);
var range = doc.createRange();
range.selectNodeContents(root);
var frag = range.extractContents();
range.detach();
return frag.childNodes.length < 2 ? frag.firstChild : frag;
}
function addStyle(css) {
var pi = document.createProcessingInstruction(
'xml-stylesheet',
'type="text/css" href="data:text/css;utf-8,' + encodeURIComponent(css) + '"'
);
return document.insertBefore(pi, document.documentElement);
}
function loadFile(name) {
var file = Cc['@mozilla.org/file/directory_service;1']
.getService(Ci.nsIProperties)
.get('UChrm', Ci.nsIFile);
file.append(name);
var fstream = Cc["@mozilla.org/network/file-input-stream;1"].createInstance(Ci.nsIFileInputStream);
var sstream = Cc["@mozilla.org/scriptableinputstream;1"].createInstance(Ci.nsIScriptableInputStream);
fstream.init(file, -1, 0, 0);
sstream.init(fstream);
var data = sstream.read(sstream.available());
try {
data = decodeURIComponent(escape(data));
} catch(e) { }
sstream.close();
fstream.close();
return data;
}
function saveFile(name, data) {
var file = Cc['@mozilla.org/file/directory_service;1']
.getService(Ci.nsIProperties)
.get('UChrm', Ci.nsIFile);
file.append(name);
var suConverter = Cc["@mozilla.org/intl/scriptableunicodeconverter"].createInstance(Ci.nsIScriptableUnicodeConverter);
suConverter.charset = 'UTF-8';
data = suConverter.ConvertFromUnicode(data);
var foStream = Cc['@mozilla.org/network/file-output-stream;1'].createInstance(Ci.nsIFileOutputStream);
foStream.init(file, 0x02 | 0x08 | 0x20, 0664, 0);
foStream.write(data, data.length);
foStream.close();
};
})(<![CDATA[
#uAutoPagerize-icon,
#uAutoPagerize-context {
list-style-image: url(
data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFAAAAAQCAYAAACBSfjBAAAA2klEQVRYhe
2WwYmGMBhE390+0kCOwZLswQK82YAg2Ict2IBdeJ3/FHcW9oewnoRv4N0yGB4TECLPs22bHIBlWeQAzP
Msp/a7q5MDkM4kB6DsRc7PDaTfQEqnHIBSdjm1fXWXHIAznXIA9rLLub+esxyA4zjkfDsXAkNgCHy/wM
jDtK5tHEc5td+6tn7t5dz9xrX1/Sqn9lvXtvarnNpvXdtfLzUEhsAQ+H6BkYdpXdswDHJqv3Vtecpy7n
7j2nKe5NR+69qmPMmp/da1ff2NCYEhMAS+WmDk//kA2XH2W9CWRjQAAAAASUVORK5CYII=
);
}
#uAutoPagerize-icon[state="disable"],
#uAutoPagerize-context[state="disable"] { -moz-image-region: rect(0px 16px 16px 0px ); }
#uAutoPagerize-icon[state="enable"],
#uAutoPagerize-context[state="enable"] { -moz-image-region: rect(0px 32px 16px 16px); }
#uAutoPagerize-icon[state="terminated"],
#uAutoPagerize-context[state="terminated"] { -moz-image-region: rect(0px 48px 16px 32px); }
#uAutoPagerize-icon[state="error"],
#uAutoPagerize-context[state="error"] { -moz-image-region: rect(0px 64px 16px 48px); }
#uAutoPagerize-icon[state="off"],
#uAutoPagerize-context[state="off"] { -moz-image-region: rect(0px 80px 16px 64px); }
#uAutoPagerize-icon[state="loading"],
#uAutoPagerize-context[state="loading"] {
list-style-image: url(data:image/gif;base64,
R0lGODlhEAAQAKEDADC/vyHZ2QD//////yH/C05FVFNDQVBFMi4wAwEAAAAh+QQJCgADACwAAAAAEAAQ
AAACIJyPacKi2txDcdJmsw086NF5WviR32kAKvCtrOa2K3oWACH5BAkKAAMALAAAAAAQABAAAAIinI9p
wTEChRrNRanqi1PfCYLACIQHWZoDqq5kC8fyTNdGAQAh+QQJCgADACwAAAAAEAAQAAACIpyPacAwAcMQ
VKz24qyXZbhRnRNJlaWk6sq27gvH8kzXQwEAIfkECQoAAwAsAAAAABAAEAAAAiKcj6kDDRNiWO7JqSqU
1O24hCIilMJomCeqokPrxvJM12IBACH5BAkKAAMALAAAAAAQABAAAAIgnI+pCg2b3INH0uquXqGH7X1a
CHrbeQiqsK2s5rYrehQAIfkECQoAAwAsAAAAABAAEAAAAiGcj6nL7Q+jNKACaO/L2E4mhMIQlMEijuap
pKSJim/5DQUAIfkECQoAAwAsAAAAABAAEAAAAiKcj6nL7Q+jnLRaJbIYoYcBhIChbd4njkPJeaBIam33
hlUBACH5BAEKAAMALAAAAAAQABAAAAIgnI+py+0PoxJUwGofvlXKAAYDQAJLKJamgo7lGbqktxQAOw==
);
}
#uAutoPagerize-icon > .statusbarpanel-text {
display: none !important;
}
]]>.toString().replace(/\n|\t/g, ''));
window.uAutoPagerize.init();
@Griever
Copy link
Author

Griever commented Oct 24, 2010

■このスクリプトについて
Greasemonkey 版の AutoPagerize（以下本家）が eval を多用するので「eval を最小限にして少ない負担で動作させよう」というコンセプトで本家をベースに作成した物です。

Greasemonkey や拙作の UserScriptLoader と連携可能です。

■本家との違い
・アイコンをステータスバーに（フレームページではページ右上に）
・SITEINFO を globalStorage に保存
・Twitter など一部のサイトに標準対応
・SITEINFO に期限を設けてない

■今後の予定
・Firefox 3.6 のサポートを切る
　　Firefox 4 の正式版が出たら 3.6 での動作確認をやめます

■更新履歴
・version 0.1.3
　SITEINFO を globalStorage に保存
　xml に対応したかも
　フレーム対応（iframeは非対応）
　グローバルオブジェクトを作成
　Google Video, naver まとめ, twitter.com に対応
　Google Image を修正
　EXCLUDE の正規表現のミスを修正
　セキュリティ上の問題を修正
　-----以下 Firefox 4.0 で動作するように-----
　addPage の importNode をやめた
　window.content を汚染しない仕組みを実装

・version 0.1.2
　ページ遷移を起因とするエラーと、OFFにしても他のタブで有効だったのを修正

・version 0.1.1
　Google Images, eow.alc.co.jp で動かなかったので修正

・version 0.1.0
　進む/戻るでのエラーを修正
　外部スクリプトから実行できなかったのを修正

・version 0.0.9
　全体的に書き直し
　Google Image と Firefox 3.6 になんとなく対応
　SITEINFO のキャッシュを GM 互換に戻したつもり
　GM と連携したつもり

・version 0.0.8
　YouTuve や mixi で実行されないのでタイマーを掛けた
　スクロールバーを出すようにした

・version 0.0.7
　prefs.js をちょっとダイエット
　DEBUG = false でも log を有効に
　DISABLE_IFRAME を廃止
　loading アイコンを変更
　その他全体的に微調整

・version 0.0.6
　eval から JSON.parse に変更

・version 0.0.5
　ブログで公開。細かいミスを修正

・version 0.0.4
　eow.alc.co.jp に対応

・version 0.0.3
　アイコン周り大幅修正。

・version 0.0.2
　DISABLE_IFRAME の設定が動作していなかったのを修正
　ON/OFF 周りを微修正

・version 0.0.1
　Twitter で初版公開

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