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tsupo/8551.user.js

Created May 12, 2009 13:45
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autopagerize for IE-component-based browsers (based autopagerise 0.0.31 from http://userscripts.org/scripts/show/8551) related http://github.com/swdyh/autopagerize/tree/master
Raw
8551.user.js
// ==UserScript==
// @name AutoPagerize for IE7 with Turnabout
// @namespace http://watcher.moe-nifty.com/
// @description loading next page and inserting into current page.
// @include http://*
// @include https://*
// @exclude https://mail.google.com/*
// ==/UserScript==
//
// auther: tsupo http://watcher.moe-nifty.com/
// version: 0.0.31t5 2008-07-02T23:34:53+09:00
// $Header: /Tumblen3.root/Tumblen3/Tumblen3/scripts/8551.user.js 6 08/12/24 20:30 Tsujimura543 $
//
// this script based on
// AutoPagerize version: version: version: 0.0.31 2008-06-29T03:49:37+09:00 ( http://userscripts.org/scripts/show/8551 id:swdyh) and
// GoogleAutoPager(http://la.ma.la/blog/diary_200506231749.htm) and
// estseek autopager(http://la.ma.la/blog/diary_200601100209.htm).
// thanks to ma.la.
//
// and used as references from
// xAutoPagerize (http://ss-o.net/xuserbookjs.html)
// AutoPagerlike (http://furyu.tea-nifty.com/annex/2008/03/autopagerlike_s_56ec.html)
// AutoPagerize for IE7Pro(http://kuee.org/mt/2007/12/autopagerize_for_ie7pro.html)
//
// Released under the GPL license
// http://www.gnu.org/copyleft/gpl.html
//
var HTML_NAMESPACE = 'http://www.w3.org/1999/xhtml';
// var URL = 'http://userscripts.org/scripts/show/8551';
var URL = 'http://watcher.moe-nifty.com/memo/2008/07/autopagerize.html';
var VERSION = '0.0.31t6';
var DEBUG = false
var AUTO_START = true;
var CACHE_EXPIRE = 24 * 60 * 60 * 1000;
var BASE_REMAIN_HEIGHT = 400;
var FORCE_TARGET_WINDOW = true;
var USE_COUNTER = true;
var SITEINFO_IMPORT_URLS = [
'http://wedata.net/databases/AutoPagerize/items.json',
'http://utatane.appjet.net/databases/AutoPagerize/items.json',
'http://ss-o.net/databases/AutoPagerize/items.json',
];
var COLOR = {
on: '#0f0',
off: '#ccc',
loading: '#0ff',
terminated: '#00f',
error: '#f0f'
};
var SITEINFO = [
/* sample
{
url: 'http://(.*).google.+/(search).+',
nextLink: 'id("navbar")//td[last()]/a',
pageElement: '//div[@id="res"]/div',
exampleUrl: 'http://www.google.com/search?q=nsIObserver'
},
*/
/* template
{
url: '',
nextLink: '',
pageElement: '',
exampleUrl: ''
}
*/
];
var MICROFORMAT = {
url: '.*',
nextLink: '//a[@rel="next"] | //link[@rel="next"]',
insertBefore: '//*[contains(@class, "autopagerize_insert_before")]',
pageElement: '//*[contains(@class, "autopagerize_page_element")]'
};
//loading animation generated with http://www.ajaxload.info/
// and encoded with http://www.kawa.net/works/js/data-scheme/base64.html
var LOADING_IMAGE = ['url(','data:image/gif;base64,',
'R0lGODlhEAAQAPQAAAD//wAAAAD4+AA4OACEhAAGBgAmJgDW1gCoqAAWFgB2dgBmZgDk5ACYmADG',
'xgBISABWVgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH+GkNy',
'ZWF0ZWQgd2l0aCBhamF4bG9hZC5pbmZvACH5BAAKAAAAIf8LTkVUU0NBUEUyLjADAQAAACwAAAAA',
'EAAQAAAFUCAgjmRpnqUwFGwhKoRgqq2YFMaRGjWA8AbZiIBbjQQ8AmmFUJEQhQGJhaKOrCksgEla',
'+KIkYvC6SJKQOISoNSYdeIk1ayA8ExTyeR3F749CACH5BAAKAAEALAAAAAAQABAAAAVoICCKR9KM',
'aCoaxeCoqEAkRX3AwMHWxQIIjJSAZWgUEgzBwCBAEQpMwIDwY1FHgwJCtOW2UDWYIDyqNVVkUbYr',
'6CK+o2eUMKgWrqKhj0FrEM8jQQALPFA3MAc8CQSAMA5ZBjgqDQmHIyEAIfkEAAoAAgAsAAAAABAA',
'EAAABWAgII4j85Ao2hRIKgrEUBQJLaSHMe8zgQo6Q8sxS7RIhILhBkgumCTZsXkACBC+0cwF2GoL',
'LoFXREDcDlkAojBICRaFLDCOQtQKjmsQSubtDFU/NXcDBHwkaw1cKQ8MiyEAIfkEAAoAAwAsAAAA',
'ABAAEAAABVIgII5kaZ6AIJQCMRTFQKiDQx4GrBfGa4uCnAEhQuRgPwCBtwK+kCNFgjh6QlFYgGO7',
'baJ2CxIioSDpwqNggWCGDVVGphly3BkOpXDrKfNm/4AhACH5BAAKAAQALAAAAAAQABAAAAVgICCO',
'ZGmeqEAMRTEQwskYbV0Yx7kYSIzQhtgoBxCKBDQCIOcoLBimRiFhSABYU5gIgW01pLUBYkRItAYA',
'qrlhYiwKjiWAcDMWY8QjsCf4DewiBzQ2N1AmKlgvgCiMjSQhACH5BAAKAAUALAAAAAAQABAAAAVf',
'ICCOZGmeqEgUxUAIpkA0AMKyxkEiSZEIsJqhYAg+boUFSTAkiBiNHks3sg1ILAfBiS10gyqCg0Ua',
'FBCkwy3RYKiIYMAC+RAxiQgYsJdAjw5DN2gILzEEZgVcKYuMJiEAOwAAAAAAAAAAAA==',')'].join('');
var naviType = 'number'; // 'link' or 'number'; /* {@@} */
var AutoPager = function(info) {
alert2("Autopagerize: initializing...");
this.pageNum = 1;
this.info = info;
this.state = AUTO_START ? 'enable' : 'disable';
var self = this;
var url = this.getNextURL(info.nextLink, document);
if ( !url ) {
debug("getNextURL returns null.", info.nextLink);
return;
}
if (info.insertBefore) {
this.insertPoint = getFirstElementByXPath(info.insertBefore);
}
if (!this.insertPoint) {
var lastPageElement = getElementsByXPath(info.pageElement).pop();
if (lastPageElement) {
this.insertPoint = lastPageElement.nextSibling ||
lastPageElement.parentNode.appendChild(document.createTextNode(' '));
}
}
if (!this.insertPoint) {
debug("insertPoint not found.", lastPageElement, info.pageElement)
return;
}
this.requestURL = url;
this.loadedURLs = {};
var toggle = function() {self.stateToggle()};
this.toggle = toggle;
GM_registerMenuCommand('AutoPagerize - on/off', toggle);
this.scroll= function() { self.onScroll() };
// window.addEventListener("scroll", this.scroll, false);
window.attachEvent("on" + "scroll", this.scroll);
this.initIcon();
this.initHelp();
// this.icon.addEventListener("mouseover",
// function(){self.viewHelp()}, true);
this.icon.attachEvent("on" + "mouseover",
function(){self.viewHelp()});
var scrollHeight = getScrollHeight();
var bottom = getElementPosition(this.insertPoint).top ||
this.getPageElementsBottom() ||
(Math.round(scrollHeight * 0.8));
this.remainHeight = scrollHeight - bottom + BASE_REMAIN_HEIGHT;
this.onScroll();
// append space to show scrollbar surely. (from http://ss-o.net/userjs/oAutoPagerize.user.js)
var pageHeight = document.documentElement.clientHeight;
if ( (window.innerHeight || document.body.offsetHeight) >= pageHeight) {
var st = document.body.appendChild(document.createElement('div')).style;
st.position = "absolute";
st.bottom ="-1px";
st.height ="1px";
st.width ="1px";
}
}
AutoPager.prototype.getPageElementsBottom = function() {
try {
var elem = getElementsByXPath(this.info.pageElement).pop();
return getElementBottom(elem);
}
catch(e) {}
}
AutoPager.prototype.initHelp = function() {
var helpDiv = document.createElement('div');
helpDiv.setAttribute('id', 'autopagerize_help');
/* helpDiv.setAttribute('style', 'padding:5px;position:fixed;' +
'top:-200px;right:3px;font-size:10px;' +
'background:#fff;color:#000;border:1px solid #ccc;' +
'z-index:256;text-align:left;font-weight:normal;' +
'line-height:120%;font-family:verdana;'); */
helpDiv.style.cssText = 'padding:5px;position:absolute;' +
'top:3px;right:3px;font-size:10px;' +
'background:#fff;color:#000;border:1px solid #ccc;' +
'z-index:256;text-align:left;font-weight:normal;' +
'line-height:120%;font-family:verdana;'
var toggleDiv = document.createElement('div');
// toggleDiv.setAttribute('style', 'margin:0 0 0 50px;');
toggleDiv.style.cssText = 'margin:0 0 0 50px;font-size:10px;font-family:verdana;';
var a = document.createElement('a');
a.setAttribute('class', 'autopagerize_link');
a.innerHTML = 'on/off';
a.href = 'javascript:void(0)';
var self = this;
var toggle = function() {
self.stateToggle();
// helpDiv.style.top = '-200px';
helpDiv.style.display = 'none';
}
// a.addEventListener('click', toggle, false);
a.attachEvent("on" + "click", toggle);
toggleDiv.appendChild(a);
// var s = '<div style="width:100px; float:left;">';
var s = '<div style="width:100px; float:left;display:inline;margin:0;padding:0;">';
for (var i in COLOR) {
// s += '<div style="float:left;width:1em;height:1em;' +
// 'margin:1px 3px;background-color:' + COLOR[i] + ';' +
// '"></div><div style="margin:0 3px">' + i + '</div>';
s += '<div style="clear:left;float:left;width:1em;height:1em;' +
'margin:1px 3px;display:inline;background-color:' + COLOR[i] + ';' +
'"></div><div style="margin:1px 3px; font-size:10px;font-family:verdana;">' + i + '</div>';
}
s += '</div>';
var colorDiv = document.createElement('div');
colorDiv.innerHTML = s;
helpDiv.appendChild(colorDiv);
helpDiv.appendChild(toggleDiv);
var versionDiv = document.createElement('div');
// versionDiv.setAttribute('style', 'clear:both;');
versionDiv.style.cssText = 'clear:both; font-size:10px;font-family:verdana;';
versionDiv.innerHTML = '<a href="' + URL +
'">AutoPagerize</a> ver ' + VERSION;
helpDiv.appendChild(versionDiv);
document.body.appendChild(helpDiv);
var proc = function(e) {
// var c_style = document.defaultView.getComputedStyle(helpDiv, '');
var c_style = helpDiv.currentStyle || document.defaultView.getComputedStyle(helpDiv, '');
var s = ['top', 'left', 'height', 'width'].map(function(i) {
// return parseInt(c_style.getPropertyValue(i)) });
return parseInt(c_style[i]) }); /* {@@} */
if (e.clientX < s[1] || e.clientX > (s[1] + s[3] + 11) ||
e.clientY < s[0] || e.clientY > (s[0] + s[2] + 11)) {
// helpDiv.style.top = '-200px';
helpDiv.style.display = 'none'; /* {@@} */
}
}
// helpDiv.addEventListener('mouseout', proc, false);
helpDiv.attachEvent("on" + "mouseout", proc);
this.helpLayer = helpDiv;
}
AutoPager.prototype.viewHelp = function() {
// this.helpLayer.style.top = '3px';
this.helpLayer.style.display = 'block'; /* {@@} */
}
AutoPager.prototype.onScroll = function() {
var scrollHeight = Math.max(document.documentElement.scrollHeight,
document.body.scrollHeight);
// var remain = scrollHeight - window.innerHeight - window.scrollY;
var remain = scrollHeight - (window.innerHeight || document.body.clientHeight) - (document.body.scrollTop || document.documentElement.scrollTop)
if (this.state == 'enable' && remain < this.remainHeight) {
this.request();
}
}
AutoPager.prototype.stateToggle = function() {
if (this.state == 'enable') {
this.disable();
}
else {
this.enable();
}
}
AutoPager.prototype.enable = function() {
this.state = 'enable';
this.icon.style.background = COLOR['on'];
this.icon.style.opacity = 1;
}
AutoPager.prototype.disable = function() {
this.state = 'disable';
this.icon.style.background = COLOR['off'];
this.icon.style.opacity = 0.5;
}
AutoPager.prototype.request = function() {
if (!this.requestURL || this.lastRequestURL == this.requestURL) {
return;
}
// if (!this.requestURL.match(/^http:/)) {
// this.requestURL = pathToURL(location.href, this.requestURL);
// }
if ( !this.canHandleCrossDomainRequest() ) {
return;
}
this.lastRequestURL = this.requestURL;
var self = this;
var mime = 'text/html; charset=' + document.characterSet;
var opt = {
method: 'get',
url: this.requestURL,
overrideMimeType: mime,
onerror: this.error,
onload: function(res){
self.requestLoad.apply(self, [res])
}
};
this.showLoading(true);
GM_xmlhttpRequest(opt);
}
AutoPager.prototype.showLoading = function(sw) {
if (sw) {
this.icon.style.background = COLOR['loading'];
this.icon.style.backgroundImage=LOADING_IMAGE; /* {@@} */
this.icon.style.backgroundRepeat='no-repeat'; /* {@@} */
this.icon.style.backgroundPosition='center'; /* {@@} */
}
else {
this.icon.style.background = COLOR['on'];
this.icon.style.backgroundImage=''; /* {@@} */
if (this.cleanup) { /* {@@} */
this.cleanup(); /* {@@} */
this.cleanup = null; /* {@@} */
} /* {@@} */
}
}
AutoPager.prototype.requestLoad = function(res) {
if ( !this.canHandleCrossDomainRequest() ) {
return;
}
var t = res.responseText;
var htmlDoc = createHTMLDocumentByString(t);
AutoPager.documentFilters.forEach(function(i) {
i(htmlDoc, this.requestURL, this.info)
}, this);
try {
var page = getElementsByXPath(this.info.pageElement, htmlDoc);
var url = this.getNextURL(this.info.nextLink, htmlDoc);
}
catch(e){
log(e);
this.error();
return;
}
if (!page || page.length < 1 ) {
debug('pageElement not found.' , this.info.pageElement);
this.terminate();
return;
}
if (this.loadedURLs[this.requestURL]) {
debug('page is already loaded.', this.requestURL, this.info.nextLink);
this.terminate();
return;
}
this.loadedURLs[this.requestURL] = true;
page = this.addPage(htmlDoc, page);
AutoPager.filters.forEach(function(i) {
i(page);
});
this.requestURL = url;
this.showLoading(false);
this.onScroll();
if (!url) {
debug('nextLink not found.', this.info.nextLink, htmlDoc);
this.terminate();
}
}
AutoPager.prototype.addPage = function(htmlDoc, page) {
/***
var hr = document.createElementNS(HTML_NAMESPACE, 'hr')
var p = document.createElementNS(HTML_NAMESPACE, 'p')
var self = this
if (page[0] && page[0].tagName == 'TR') {
var insertParent = this.insertPoint.parentNode
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 = document.createElement('td')
// td.appendChild(hr)
td.appendChild(p)
var tr = document.createElement('tr')
td.setAttribute('colspan', colums)
tr.appendChild(td)
insertParent.insertBefore(tr, this.insertPoint)
}
else {
this.insertPoint.parentNode.insertBefore(hr, this.insertPoint)
this.insertPoint.parentNode.insertBefore(p, this.insertPoint)
}
p.innerHTML = 'page: <a class="autopagerize_link" href="' +
this.requestURL + '">' + (++this.pageNum) + '</a>'
return page.map(function(i) {
var pe = document.importNode(i, true)
self.insertPoint.parentNode.insertBefore(pe, self.insertPoint)
return pe
})
***/
// from http://ss-o.net/userjs/oAutoPagerize.user.js
var pib = this.insertPoint.parentNode;
var div = document.createElement('div');
var tmpl = {
number:'<hr style="clear:both;" /><p>page: <a class="autopagerize_link" href="%s">%n</a></p>'
,link:'<hr style="clear:both;" /><p>AutoPagerized: <a class="autopagerize_link" href="%s">%s</a></p>'
}
div.innerHTML = (tmpl[naviType]||tmpl['number']).replace(/%s/g, this.requestURL).replace(/%n/g,++this.pageNum);
pib.insertBefore(div, this.insertPoint);
var self = this;
var fragmentsStrings = [];
page.forEach(function(node) {
fragmentsStrings.push(node.outerHTML);
});
var portNode = document.createElement('div');
portNode.innerHTML = fragmentsStrings.join('\n');
this.insertPoint.parentNode.insertBefore(portNode, this.insertPoint);
return page; /* {@@} */
}
AutoPager.prototype.initIcon = function() {
var div = document.createElement("div");
div.setAttribute('id', 'autopagerize_icon');
with (div.style) {
fontSize = '12px';
position = 'fixed';
top = '3px';
right = '3px';
background = COLOR['on'];
color = '#fff';
width = '16px'; /* {@@} */
height = '16px'; /* {@@} */
zIndex = '255';
if (this.state != 'enable') {
background = COLOR['off'];
}
}
if (div.style.setExpression) { // via http://d.hatena.ne.jp/shogo4405/20060919/1158664960 /* {@@} */
div.style.position = 'absolute';
var root = document.documentElement.scrollHeight > document.body.scrollHeight ? 'document.documentElement' : 'document.body';
div.style.setExpression("top", "3 + parseInt("+root+".scrollTop) + 'px'");
}; /* {@@} */
document.body.appendChild(div);
this.icon = div;
}
AutoPager.prototype.getNextURL = function(xpath, doc) {
var next = getFirstElementByXPath(xpath, doc);
if (next) {
var url = next.href || next.action || next.value;
if (!url.match(/^http:/)) {
url = pathToURL(url);
}
return url;
}
}
AutoPager.prototype.canHandleCrossDomainRequest = function(url) {
if ( !supportsFinalUrl() ) {
if (!isSameDomain(this.requestURL)) {
this.error();
return false;
}
}
return true;
}
AutoPager.prototype.terminate = function() {
this.icon.style.background = COLOR['terminated'];
// window.removeEventListener('scroll', this.scroll, false);
window.detachEvent('on' + 'scroll', this.scroll);
var self = this;
setTimeout(function() {
self.icon.parentNode.removeChild(self.icon);
}, 1500);
}
AutoPager.prototype.error = function() {
this.icon.style.background = COLOR['error'];
// window.removeEventListener('scroll', this.scroll, false);
window.detachEvent('on' + 'scroll', this.scroll);
}
AutoPager.documentFilters = [];
AutoPager.filters = [];
function Counter() {}
Counter.DATA_KEY = 'counter_data';
Counter.get = function() {
return eval(GM_getValue(Counter.DATA_KEY)) || {};
}
Counter.set = function(val) {
return GM_setValue(Counter.DATA_KEY, uneval(val));
}
Counter.up = function() {
var date = new Date();
var date_y = date.getFullYear();
var date_m = date.getMonth() + 1;
var date_d = date.getDate();
var counter_data = Counter.get();
counter_data[date_y] = counter_data[date_y] || {};
counter_data[date_y][date_m] = counter_data[date_y][date_m] || {};
counter_data[date_y][date_m][date_d] =
(counter_data[date_y][date_m][date_d] || 0) + 1;
Counter.set(counter_data);
return counter_data[date_y][date_m][date_d];
}
Counter.reset = function() {
return Counter.set({});
}
Counter.total = function() {
var total = 0;
var counter_data = Counter.get();
for (var year in counter_data) {
for (var month in counter_data[year]) {
for (var date in counter_data[year][month]) {
total += counter_data[year][month][date];
}
}
}
return total;
}
Counter.view = function() {
var div = Counter.layer();
var couter_data = Counter.get();
var comp = function(a, b) { return b - a; };
Counter.each(couter_data,function(year, year_data) {
Counter.each(year_data, function(month, month_data) {
var img = document.createElement('img');
img.src = Counter.chart(year, month, month_data);
div.appendChild(img);
}, comp);
}, comp);
window.scrollTo(0, 0);
}
Counter.layer = function() {
var id = 'autopagerize_count_chart';
var e = document.getElementById(id);
if (e) {
e.parentNode.removeChild(e);
}
var div = document.createElement('div');
div.id = id;
div.style.position = 'absolute';
div.style.top = '0px';
div.style.left = '0px';
div.style.width = '100%';
div.style.border = '1px solid #ccc';
div.style.backgroundColor = '#fff';
div.style.zIndex = '100';
document.body.appendChild(div);
var h1 = document.createElement('h1');
h1.appendChild(document.createTextNode('AutoPagerize Count Chart: ' + Counter.total()));
div.appendChild(h1);
return div;
}
Counter.each = function(obj, func, comp) {
var ks = [];
for (var k in obj) {
ks.push(k);
}
if (comp) {
ks.sort(comp);
}
for (var i = 0; i < ks.length; i++) {
func(ks[i], obj[ks[i]]);
}
}
Counter.chart = function(year, month, month_data) {
var max = 0;
var total = 0;
var x_label = [];
var val = [];
for (var i = 1; i <= 31; i++) {
var v = month_data[i] || 0;
x_label.push(i);
val.push(v);
max = Math.max(max, v);
total += v;
}
var range = Counter.ceil(max);
var y_label = [];
for (var i = 0; i <= 10; i++) {
y_label.push(range / 10 * i);
}
var xl = function(num, list) {
return num + ':|' + list.join('|') + '|';
}
var url = 'http://chart.apis.google.com/chart?' +
'cht=bvs&chs=500x250&chbh=10&chxt=x,y,x&chco=adff2f' +
'&chd=t:' + val.join(',') +
'&chxl=' + xl(0, x_label) + xl(1, y_label) + xl(2, [' total: ' + total]) +
'&chds=0,' + (range * 1.1) +
'&chtt=' + year + '/' + month;
return url;
}
Counter.ceil = function(val) {
var n = 1;
var limit = 100;
for (var i = 0; i < limit; i++) {
if (n > val) {
return n;
}
n = n * 5;
if (n > val) {
return n;
}
n = n * 2;
}
return n; /* {@@} */
}
if (USE_COUNTER) {
GM_registerMenuCommand('AutoPagerize - count chart', Counter.view);
AutoPager.documentFilters.push(function() {
Counter.up();
});
}
var parseInfo = function(str) {
var lines = str.split(/\r\n|\r|\n/);
var re = /(^[^:]*?):(.*)$/;
var strip = function(str) {
return str.replace(/^\s*/, '').replace(/\s*$/, '');
};
var info = {};
for (var i = 0; i < lines.length; i++) {
if (lines[i].match(re)) {
info[RegExp.$1] = strip(RegExp.$2);
}
}
var isValid = function(info) {
var infoProp = ['url', 'nextLink', 'pageElement'];
for (var i = 0; i < infoProp.length; i++) {
if (!info[infoProp[i]]) {
return false;
}
}
return true;
};
return isValid(info) ? info : null;
}
var launchAutoPager = function(list) {
alert1("Autopagerize: launchAutoPager... length = " + list.length);
if (list.length == 0) {
return;
}
// list = list.filter(function(i) { return ('url' in i); }); /* ← IE では動かない */
list.sort(function(a, b) { return (b.url.length - a.url.length); });
for (var i = 0; i < list.length; i++) {
try {
if (ap) {
return;
}
else if (!location.href.match(list[i].url)) {
}
else if (!getFirstElementByXPath(list[i].nextLink)) {
// FIXME microformats case detection.
// limiting greater than 12 to filter microformats like SITEINFOs.
if (list[i].url.length > 12 ) {
debug("nextLink not found.", list[i].nextLink);
}
}
else if (!getFirstElementByXPath(list[i].pageElement)) {
if (list[i].url.length > 12 ) {
debug("pageElement not found.", list[i].pageElement);
}
}
else {
alert2("Autopagerize: #"+ i +"...");
ap = new AutoPager(list[i]);
return;
}
}
catch(e) {
alert2("Autopagerize: "+ e +"...");
log(e);
continue;
}
}
}
var clearCache = function() {
GM_setValue('cacheInfo', '');
}
var getCache = function() {
return eval(GM_getValue('cacheInfo')) || {};
}
var getCacheCallback = function(res, url) {
if (res.status != 200) {
return getCacheErrorCallback(url);
}
var info;
try {
info = eval(res.responseText).map(function(i) { return i.data });
}
catch(e) {
info = [];
var matched = false;
var hdoc = createHTMLDocumentByString(res.responseText);
var textareas = getElementsByXPath(
'//*[@class="autopagerize_data"]', hdoc);
textareas.forEach(function(textarea) {
var d = parseInfo(textarea.value);
if (d) {
info.push(d);
if (!matched && location.href.match(d.url)) {
matched = d;
}
}
})
}
if (info.length > 0) {
cacheInfo[url] = {
url: url,
expire: new Date(new Date().getTime() + CACHE_EXPIRE),
info: info
};
// GM_setValue('cacheInfo', cacheInfo.toSource());
GM_setValue('cacheInfo', uneval(cacheInfo));
launchAutoPager(info);
}
else {
getCacheErrorCallback(url);
}
}
var getCacheErrorCallback = function(url) {
var expire = new Date(new Date().getTime() + CACHE_EXPIRE);
if (cacheInfo[url]) {
cacheInfo[url].expire = expire;
alert2("Autopagerize: reading cacheInfo[" + url + "]...");
launchAutoPager(cacheInfo[url].info);
}
else {
cacheInfo[url] = {
url: url,
expire: expire,
info: []
};
}
// GM_setValue('cacheInfo', cacheInfo.toSource());
GM_setValue('cacheInfo', uneval(cacheInfo))
}
if (FORCE_TARGET_WINDOW) {
var setTargetBlank = function(doc) {
var anchers = getElementsByXPath('descendant-or-self::a', doc);
anchers.forEach(function(i) {
try { /* {@@} */
if (i.getAttribute('href') &&
!i.getAttribute('href').match(/^#/) &&
!i.getAttribute('href').match(/^javascript\:/) &&
i.className.indexOf('autopagerize_link') < 0) {
i.target = '_blank';
}
} /* {@@} */
catch (e) /* {@@} */
{ /* {@@} */ // 処理対象の中身が html としては文法的におかしいと「未定義のエラー」になるっぽい
} /* {@@} */
})
};
AutoPager.documentFilters.push(setTargetBlank);
}
if (typeof(window.AutoPagerize) == 'undefined') {
window.AutoPagerize = {};
window.AutoPagerize.addFilter = function(f) {
AutoPager.filters.push(f);
};
window.AutoPagerize.addDocumentFilter = function(f) {
AutoPager.documentFilters.push(f);
};
}
alert2("Autopagerize: loading...");
GM_registerMenuCommand('AutoPagerize - clear cache', clearCache);
var ap = null;
alert1("Autopagerize: reading SITEINFO...");
launchAutoPager(SITEINFO);
alert2("Autopagerize: reading cache ...");
var cacheInfo = getCache();
SITEINFO_IMPORT_URLS.forEach(function(i) {
alert1("Autopagerize: processing [" + i + "] ...");
if (!cacheInfo[i] || cacheInfo[i].expire < new Date()) {
alert1("Autopagerize: getting [" + i + "] ...");
var opt = {
method: 'get',
url: i,
onload: function(res) {getCacheCallback(res, i)},
onerror: function(res){getCacheErrorCallback(i)}
};
GM_xmlhttpRequest(opt);
}
else {
alert1("Autopagerize: reading cacheInfo[" + i + "]...");
launchAutoPager(cacheInfo[i].info);
}
});
alert2("Autopagerize: reading MICROFPRMATS...");
launchAutoPager([MICROFORMAT]);
alert2("Autopagerize: ready!");
return;
// utility functions.
function createHTMLDocumentByString(str) {
var html = str.replace(/<!DOCTYPE.*?>/, '').replace(/<html.*?>/, '').replace(/<\/html>.*/, '');
var htmlDoc = document.implementation.createDocument(null, 'html', null);
var fragment = createDocumentFragmentByString(html);
try {
fragment = htmlDoc.adoptNode(fragment);
} catch(e) {
fragment = htmlDoc.importNode(fragment, true);
}
htmlDoc.documentElement.appendChild(fragment);
return htmlDoc;
}
// ↓↓ http://kuee.org/autopagerize/AutoPagerize.ieuser.js より
function createHTMLDocumentByString(str) {
var html = str.replace(/<!DOCTYPE.*?>/, '').replace(/<html.*?>/, '').replace(/<\/html>.*/, '');
// 案1 [欠点: xml(xhtml) 的に illegal だとエラーになる]
// var htmlDoc = new ActiveXObject("Microsoft.XMLDOM")
// htmlDoc.loadXML(html)
// return htmlDoc.documentElement
/* 案2
if (document.getElementById("tempdiv")) {
document.body.removeChild(document.getElementById("tempdiv"));
}
var div = document.createElement('div');
div.id = "tempdiv";
div.style.display = 'none';
document.body.appendChild(div);
div.innerHTML = html;
return div;
*/
/*
if (document.charset.match(/shift_jis/i)) { // とりあえず、Shift_JIS のみ対象 (本当は UTF-8 以外は全部変換する必要あり)
// ITmedia 等、文字化けするページへの対策 [今のところ、期待通り動いていないので、コメントアウトしておく]
alert("... shift jis → utf-8")
var str = window.document.sjis2utf(html); // html の中身がおかしい? みたいで、期待通りに変換できない
if (str.length > 0) // たぶん、Shift_JIS なのに、UTF-8 であると(ブラウザ側で)
html = str; // 解釈して無理やり Unicode に変換してしまっているせい
} // → ということはいったん Unicode → UTF-8 変換して(本
// 来の Shift_JIS に戻して)から sjis2utf() すれば、
// 期待通りの変換が行なわれるのだろうか?
// 変換する必要のないページもある (meta タグで charset の宣言をしている場所に依存)
// charset 宣言より前に ASCII ではない文字コードの文字がある場合に(文字化けが発生するので)、変換が必要
// 例: ITMedia (Shift_JIS)
// 「最初の ASCII ではない文字コードの文字」の出現位置が charset 宣言より後の場合は、文字化けしない(ので変換は不要)
// 例: CodeZine (Shift_JIS)
*/
// 案3 (風柳さんのコメントより)
var htmlDoc = new ActiveXObject('htmlfile');
htmlDoc.designMode = 'on'; // これがないとセキュリティ警告が出ることがある
htmlDoc.open('text/html');
/****
if (document.charset.match(/shift_jis/i)) { // 試しにやってみたけど、全然効果がありませんでした [2008.04.02]
// htmlDoc.write('<head><meta http-equiv=content-type content="text/html; charset=' + document.charset + '" /></head>');
htmlDoc.write('<meta http-equiv=content-type content="text/html; charset=' + document.charset + '" />');
}
****/
htmlDoc.write(html);
htmlDoc.close();
return htmlDoc;
}
// ↑↑
function getElementsByXPath(xpath, node) {
var node = node || document;
// var doc = node.ownerDocument ? node.ownerDocument : node;
// var nodesSnapshot = doc.evaluate(xpath, node, null,
// XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
var nodesSnapshot = document.evaluate(xpath, node, null, /* {@@} */
XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); /* {@@} */
var data = [];
for (var i = 0; i < nodesSnapshot.snapshotLength; i++) {
data.push(nodesSnapshot.snapshotItem(i));
}
return data;
}
function getFirstElementByXPath(xpath, node0) {
var node = node0 || document;
var doc = node.ownerDocument ? node.ownerDocument : node;
if (doc.evaluate == null) {
doc = document;
if (doc.evaluate == null)
alert("cannot use XPath ...");
}
var result = doc.evaluate(xpath, node, null,
XPathResult.FIRST_ORDERED_NODE_TYPE, null);
return result.singleNodeValue ? result.singleNodeValue : null;
}
function createDocumentFragmentByString(str) {
var range = document.createRange();
range.setStartAfter(document.body);
return range.createContextualFragment(str);
}
function log(message) {
if (typeof console == 'object') {
console.log(message);
}
else {
GM_log(message);
}
}
function debug() {
if ( typeof DEBUG != 'undefined' && DEBUG ) {
console.log.apply(this, arguments);
}
}
function getElementPosition(elem) {
var offsetTrail = elem;
var offsetLeft = 0;
var offsetTop = 0;
while (offsetTrail) {
offsetLeft += offsetTrail.offsetLeft;
offsetTop += offsetTrail.offsetTop;
offsetTrail = offsetTrail.offsetParent;
}
offsetTop = offsetTop || null;
offsetLeft = offsetLeft || null;
return {left: offsetLeft, top: offsetTop};
}
function getElementBottom(elem) {
// var c_style = document.defaultView.getComputedStyle(elem, '');
var c_style = elem.currentStyle || document.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;
}
function getScrollHeight() {
return Math.max(document.documentElement.scrollHeight,
document.body.scrollHeight);
}
function pathToURL(path) {
var link = document.createElement('a');
link.href = path;
return link.href;
}
function isSameDomain(url) {
return location.host == url.split('/')[2];
}
function supportsFinalUrl() {
// return (GM_getResourceURL);
return (true); /* @@ */
}
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