/
twicli.js
1567 lines (1546 loc) · 62.6 KB
/
twicli.js
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// common
function $(id) { return document.getElementById(id); }
// 文字参照をデコード
function charRef(s) {
var ele = document.createElement("div");
ele.innerHTML = s;
return ele.firstChild.nodeValue;
}
// フォームをシリアライズ
function serializeForm(f) {
var url = '';
for (var e = 0; e < f.elements.length; e++) {
var input = f.elements[e];
if (input.name && input.value)
url += (url == '' ? '?' : '&') + input.name + "=" + encodeURIComponent(input.value);
}
return url;
}
// OAuth用formに引数を設定(Twitter APIのみ)
function setupOAuthArgs(args) {
var api_args = $("api_args");
api_args.innerHTML = "";
if (args) {
args = args.split("&");
for (var i = 0; i < args.length; i++) {
var v = args[i].split("=");
var el = document.createElement("input");
el.type = "hidden";
el.name = v[0];
el.value = decodeURIComponent(v[1]);
api_args.appendChild(el);
}
}
}
function setupOAuthURL(url, post) {
if (url.indexOf(twitterAPI) != 0) return url;
if (!post && ratelimit_reset_time && new Date < ratelimit_reset_time) return false;
url = url.split("?");
setupOAuthArgs(url[1]);
document.request.method = post ? 'POST' : 'GET';
document.etc.URL.value = url[0];
consumer.signForm(document.request, document.etc);
return document.etc.URL.value + (!post ? serializeForm(document.request) : '');
}
// クロスドメインJavaScript呼び出し(Twitter APIはOAuth認証)
function loadXDomainScript(url, ele) {
url = setupOAuthURL(url);
if (!url) return ele;
if (ele && ele.parentNode)
ele.parentNode.removeChild(ele);
ele = document.createElement("script");
ele.src = url;
ele.type = "text/javascript";
document.body.appendChild(ele);
return ele;
}
// クロスドメインJavaScript呼び出し(エラー処理+リトライ付き, Twitter APIはOAuth認証)
var xds = {
load: function(url, callback, onerror, retry, callback_key) {
var url2 = setupOAuthURL(url + (url.indexOf('?')<0?'?':'&') +
(callback_key?callback_key:'callback') + '=cb');
if (!url2) return null;
loading(true);
var ifr = document.createElement("iframe");
ifr.style.display = "none";
document.body.appendChild(ifr);
var d = ifr.contentWindow.document;
var cnt = 0; // 二重onload防止
ifr[ifr.readyState/*IE*/ ? "onreadystatechange" : "onload"] = function() {
if (this.readyState && this.readyState != 'complete' || cnt++) return;
if (d.x) {
if (callback) callback.apply(this, d.x);
} else if (retry && retry > 1) {
loading(true); // retry待ち表示
setTimeout(function(){ xds.load(url, callback, onerror, retry-1);
loading(false);
}, 1000);
} else if (onerror)
onerror();
loading(false);
setTimeout(function(){ try { ifr.parentNode.removeChild(ifr); } catch(e) {} }, 0);
};
d.write('<scr'+'ipt src="array.js"></scr'+'ipt>' +
'<scr'+'ipt src="'+url2+'"></scr'+'ipt>');
d.close();
return ifr;
},
abort: function(ifr) {
if (ifr && ifr.parentNode) {
ifr.parentNode.removeChild(ifr);
loading(false);
}
},
load_default: function(url, callback, old, callback_key) {
this.abort(old);
return this.load(url, callback, twFail, 3, callback_key);
},
load_for_tab: function(url, callback, callback_key) { // タブ切替時に自動abort
var ifr_tab = this.ifr_tab;
var fr = [this.load(url,
function() { callback.apply(this,arguments); try { ifr_tab.remove(fr[0]); } catch(e) {} },
function() { twFail(); try { ifr_tab.remove(fr[0]); } catch(e) {} },
3, callback_key)];
this.ifr_tab.push(fr[0]);
},
abort_tab: function() {
for (var i = 0; i < this.ifr_tab.length; i++)
this.abort(this.ifr_tab[i])
this.ifr_tab = [];
},
ifr_tab: []
};
// 動的にフレームを生成してPOSTを投げる(Twitter APIはOAuth認証)
var postQueue = [];
function enqueuePost(url, done, err, retry) {
postQueue.push(arguments);
if (postQueue.length > 1) // 複数リクエストを同時に投げないようキューイング
return;
postNext();
}
function postNext() {
if (postQueue.length)
postInIFrame.apply(this, postQueue[0]);
}
var postSeq = 0;
var postTimeout = 2000;
function postInIFrame(url, done, err, retry) {
loading(true);
var frm = url.indexOf(twitterAPI) == 0 ? document.request : document.post;
frm.action = setupOAuthURL(url, true);
frm.target = "pfr" + (++postSeq);
var pfr = document.createElement("iframe"); // formのtargetとなるiframeを生成
pfr.name = "pfr" + postSeq;
pfr.src = "about:blank";
pfr.style.display = "none";
var errTimer = false;
// 5秒(エラー処理指定時はデフォルト2秒→10秒)で正常終了しなければエラーとみなす
errTimer = setTimeout(function(){
loading(false);
if (err) err(); else done();
setTimeout(function(){
pfr.parentNode && pfr.parentNode.removeChild(pfr);
postQueue.shift();
postNext();
}, 0);
}, retry?10000:err?postTimeout:5000);
var cnt = 0;
var onload = pfr.onload = function(){
if (cnt++ == 0) {
setTimeout(function(){frm.submit();}, 0);
} else {
loading(false);
clearTimeout(errTimer);
done();
setTimeout(function(){
pfr.parentNode && pfr.parentNode.removeChild(pfr);
postQueue.shift();
postNext();
}, 0);
}
};
if ('\v'=='v') pfr.onreadystatechange = function(){ /* for IE */
if (this.readyState == "complete") {
pfr.contentWindow.name = pfr.name;
onload();
}
};
document.body.appendChild(pfr);
}
// 要素の位置を取得
function cumulativeOffset(ele) {
var top = 0, left = 0;
do {
top += ele.offsetTop || 0;
left += ele.offsetLeft || 0;
ele = ele.offsetParent;
} while (ele);
return [left, top];
}
// スクロール
if (navigator.userAgent.indexOf('iPhone') >= 0)
window.scrollBy = function(x,y) { scrollTo(x+window.pageXOffset,y+window.pageYOffset) };
var scroll_adjust = 0;
var scroll_duration;
var scroll_timer = null;
function getScrollY() { return window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop; }
function scrollToY(y, total, start) {
if (scroll_timer) clearTimeout(scroll_timer);
scroll_timer = null;
var t = (new Date).getTime();
start = start || t;
total = total || y - getScrollY();
if (start == t) scroll_adjust = 0;
if (start == t) scroll_duration = Math.min(500, Math.abs(total));
y += scroll_adjust;
scroll_adjust = 0;
if (start+scroll_duration <= t)
return scrollTo(0, y);
var pix = Math.ceil(total*(1-Math.cos((t-start)/scroll_duration*Math.PI))/2);
scrollTo(0, y-total+pix);
scroll_timer = setTimeout(function(){scrollToY(y, total, start)}, 20);
}
function scrollToDiv(d, top_margin) {
top_margin = top_margin || 0;
var top = cumulativeOffset(d)[1];
var h = d.offsetHeight;
var sc_top = document.body.scrollTop || document.documentElement.scrollTop;
var win_h = window.innerHeight || document.documentElement.clientHeight;
if (top < sc_top+top_margin) scrollToY(top-top_margin);
if (sc_top+win_h < top+h) scrollToY(top+h-win_h);
}
// DOM Storage (or Cookie)
var use_local_storage = true;
try {
window.sessionStorage; /* check DOM storage is accessible */
if (!window.localStorage) window.localStorage = window.globalStorage && window.globalStorage[location.hostname];
} catch(e) { use_local_storage = false; }
if (location.search.indexOf("cookie=1") >= 0) use_local_storage = false;
function readCookie(key) {
try {
if (use_local_storage && window.localStorage && window.localStorage["twicli_"+key])
return String(window.localStorage["twicli_"+key]);
} catch(e) { return null; }
key += "=";
var scookie = document.cookie + ";";
start = scookie.indexOf(key);
if (start >= 0) {
var end = scookie.indexOf(";", start);
return unescape(scookie.substring(start + key.length, end));
}
return null;
}
function writeCookie(key, val, days) {
if (use_local_storage && window.localStorage)
try {
deleteCookie(key); // to avoid exception on iPad
window.localStorage["twicli_"+key] = val;
} catch(e) {
alert("DOM storage write error!\n" + e);
}
else {
var sday = new Date();
sday.setTime(sday.getTime() + (days * 1000 * 60 * 60 * 24));
document.cookie = key + "=" + escape(val) + ";expires=" + sday.toGMTString();
}
}
function deleteCookie(key) {
try { delete window.localStorage["twicli_"+key]; } catch(e) {}
var sday = new Date();
sday.setTime(sday.getTime() - 1);
document.cookie = key + "=;expires=" + sday.toGMTString();
}
// 言語リソースをルックアップ
var browser_lang = navigator.browserLanguage || navigator.language || navigator.userLanguage || 'en';
var browser_lang0 = browser_lang.split('-')[0];
if (!langNames[browser_lang] && langNames[browser_lang0]) browser_lang = browser_lang0;
var user_lang = readCookie('user_lang') || browser_lang;
var lang;
for (lang = 0; lang < langList.length; lang++)
if (langList[lang] == user_lang) break;
function _(key) {
if (!langResources[key])
alert("no langResource\n\n"+key);
else
key = langResources[key][lang] || key;
var args = arguments;
return key.replace(/\$(\d+)/, function(x,n){ return args[parseInt(n)] });
}
// version check
document.twicli_js_ver = 3;
if (!document.twicli_html_ver || document.twicli_html_ver < document.twicli_js_ver) {
if (location.href.indexOf('?') < 0) {
location.href = location.href + '?' + document.twicli_js_ver;
} else {
alert(_('An old HTML file is loaded. Please reload it. If the problem is not fixed, please try erasing caches.'));
}
}
// user-defined CSS
var user_style = readCookie('user_style') || "";
document.write('<style>' + user_style + '</style>');
// twicli用変数
var twitterURL = 'http://twitter.com/';
var twitterAPI = 'http://api.twitter.com/1/';
var myname = null; // 自ユーザ名
var myid = null; // 自ユーザID
var last_user = null; // user TLに表示するユーザ名
var last_user_info = null; // user TLに表示するユーザ情報(TLから切替時のキャッシュ)
// 設定値
var currentCookieVer = 16;
var cookieVer = parseInt(readCookie('ver')) || 0;
var updateInterval = (cookieVer>3) && parseInt(readCookie('update_interval')) || 60;
var pluginstr = (cookieVer>6) && readCookie('tw_plugins') || ' regexp.js\nlists.js\noutputz.js\nsearch.js\nfavotter.js\nfollowers.js\nshorten_url.js\nresolve_url.js';
if (cookieVer<8) pluginstr+="\ntranslate.js\nscroll.js";
if (cookieVer<9) pluginstr+="\nthumbnail.js";
//if (cookieVer<10) pluginstr=" worldcup-2010.js\n" + pluginstr.substr(1);
if (cookieVer<11) pluginstr = pluginstr.replace(/worldcup-2010\.js[\r\n]+/,'');
if (cookieVer<11) pluginstr+="\ngeomap.js";
if (cookieVer<12 && pluginstr.indexOf('tweet_url_reply.js')<0) pluginstr+="\ntweet_url_reply.js";
if (cookieVer<13) pluginstr+="\nrelated_results.js";
if (cookieVer<14) pluginstr+="\nembedsrc.js";
if (cookieVer<15) pluginstr = pluginstr.replace(/search2\.js[\r\n]+/,'');
if (cookieVer<16) pluginstr+="\nmute.js";
pluginstr = pluginstr.substr(1);
var plugins = new Array;
var max_count = Math.min((cookieVer>3) && parseInt(readCookie('max_count')) || 50, 200);
var max_count_u = Math.min(parseInt(readCookie('max_count_u')) || 50, 200);;
var nr_limit = Math.max(max_count*2.5, parseInt(readCookie('limit')) || 500); // 表示する発言数の上限
var auto_update = parseInt(readCookie('auto_update') || "1"); // POST後に自動アップデート
var no_since_id = parseInt(readCookie('no_since_id') || "0"); // since_idを使用しない
var no_counter = parseInt(readCookie('no_counter') || "0"); // 発言文字数カウンタを無効化
var no_resize_fst = parseInt(readCookie('no_resize_fst') || "0"); // フィールドの自動リサイズを無効化
var replies_in_tl = parseInt(readCookie('replies_in_tl') || "1"); // フォロー外からのReplyをTLに表示
var display_as_rt = parseInt(readCookie('display_as_rt') || "0"); // Retweetを"RT @〜: …"形式で表示
var footer = readCookie('footer') || ""; // フッタ文字列
var decr_enter = parseInt(readCookie('decr_enter') || "0"); // Shift/Ctrl+Enterで投稿
var no_geotag = parseInt(readCookie('no_geotag') || "0"); // GeoTaggingを無効化
var use_ssl = parseInt(readCookie('use_ssl') || "0"); // SSLを使用
// TL管理用
var cur_page = 1; // 現在表示中のページ
var nr_page = 0; // 次に取得するページ
var nr_page_re = 0; // 次に取得するページ(reply用)
var max_id;
var get_next_func = getOldTL; // 次ページ取得関数
var since_id = null; // TLの最終since_id
var since_id_reply = null; // Replyの最終since_id
var in_reply_to_user = null; // 発言の返信先ユーザ
var in_reply_to_status_id = null;// 発言の返信先id
// クロスドメイン通信関連
var seq = (new Date).getTime();
var users_log = [];
var update_ele = null;
var update_ele2 = null;
var reply_ele = null;
var reply_ele2 = null;
var direct_ele = null;
var direct1 = null;
var direct2 = null;
// UI関連
var user_pick1 = null; // [⇔]で表示するユーザ名1
var user_pick2 = null; // [⇔]で表示するユーザ名2
var popup_user = null; // ポップアップメニューが選択されたユーザ名
var popup_id = null; // ポップアップメニューが選択された発言ID
var popup_ele = null; // ポップアップメニューが選択された発言ノード
var fav_mode = 0; // Userタブで 1: fav表示中 2: following表示中 3: followers表示中
var rep_top = 0; // replyのオーバーレイ位置
var rep_trace_id = null; // replyのオーバーレイに追加する発言ID
var popup_top = 0; // ポップアップメニューの表示位置
var min_fst_height = 30; // 発言欄の最小の高さ
var selected_menu; // 選択中のタブ
var update_timer = null;
var update_reply_counter = 0;
var update_direct_counter = 0;
var key_press_detected = false;
var last_post = null;
var last_in_reply_to_user = null;
var last_in_reply_to_status_id = null;
var last_direct_id = null;
var geo = null;
var geowatch = null;
var ratelimit_reset_time = null;
var loading_cnt = 0;
var err_timeout = null;
var update_post_check = false;
var tw_config;
var t_co_maxstr = "http://t.co/*******";
// loading表示のコントロール
function loading(start) {
loading_cnt += start ? 1 : loading_cnt > 0 ? -1 : 0;
$('loading').style.display = loading_cnt > 0 ? "block" : "none";
}
//ログイン・自ユーザ名受信
var access_token = readCookie('access_token');
var access_secret = readCookie('access_secret');
if (!access_token || !access_secret) location.href = 'oauth/index.html';
//URL(?status=〜)から発言入力
if (location.search.match(/[?&]status=(.*?)(?:&|$)/)) {
writeCookie('twicli_onload', decodeURIComponent(RegExp.$1));
location.href = "twicli.html";
} else {
setTimeout(function(){
if ($("fst") && ($("fst").value = readCookie('twicli_onload') || '')) {
deleteCookie('twicli_onload');
}
}, 0);
}
var re_auth = false;
function twAuth(a) {
if (a.error) {
if (!use_ssl) {
use_ssl = 1;
return auth();
}
alert(a.error);
if (a.error == "Incorrect signature" || a.error.indexOf("Could not authenticate") >= 0)
logout();
return;
}
if (!myname || !myid || myname != a.screen_name || re_auth) {
re_auth = false;
myname = last_user = a.screen_name;
last_user_info = a;
myid = a.id;
writeCookie('access_user', myname+'|'+myid, 3652);
$("user").innerHTML = last_user;
update();
}
if (!no_geotag && a.geo_enabled && navigator.geolocation) {
$("option").innerHTML += '<div id="geotag"><a href="javascript:toggleGeoTag()"><img align="left" id="geotag-img" src="images/earth_off.png">'+_('GeoTagging')+' <span id="geotag-st">OFF</span></a><small id="geotag-info"></small></div>';
setFstHeight(min_fst_height, true);
}
callPlugins('auth');
}
function twAuthFallback() {
// verify_credentials API is unavailable?
re_auth = true;
xds.load_default(twitterAPI + "users/show.json?suppress_response_codes=true&screen_name="+myname, twAuth);
}
function auth() {
if (use_ssl)
twitterAPI = twitterAPI.replace('http', 'https');
var name = readCookie('access_user');
if (name) {
name = name.split('|');
myname = last_user = name[0];
myid = name[1];
$("user").innerHTML = last_user;
update();
}
xds.load(twitterAPI + "account/verify_credentials.json?suppress_response_codes=true", twAuth, twAuthFallback, 3);
}
function logout(force) {
if (!force && !confirm(_('Are you sure to logout? You need to re-authenticate twicli at next launch.')))
return;
callPlugins('logout');
deleteCookie('access_token');
deleteCookie('access_secret');
deleteCookie('access_user');
location.href = 'oauth/index.html';
}
function error(str, err) {
if (err && err[0] && err[0].code == 93) {
if (confirm(_('Cannot access to direct messages. Please re-auth twicli for DM access.')))
logout(true);
return;
}
if (str.indexOf('Rate limit exceeded.') == 0) {
if (ratelimit_reset_time && new Date < ratelimit_reset_time)
return;
else
xds.load_for_tab(twitterAPI + 'account/rate_limit_status.json?id=' + myname, twLimit2);
}
$("errorc").innerHTML = str;
$("error").style.display = "block";
if (err_timeout) clearTimeout(err_timeout);
err_timeout = error_animate(true);
}
function error_animate(show, t) {
t = t || new Date();
var dur = new Date() - t;
var opacity = Math.min(0.7, dur/300.0);
if (!show) opacity = Math.max(0, 0.7-opacity);
$("error").style.opacity = opacity;
if (show && opacity == 0.7)
err_timeout = setTimeout(function(){ error_animate(false); }, 5000);
else if (!show && opacity == 0)
$("error").style.display = "none";
else
err_timeout = setTimeout(function(){ error_animate(show, t); }, 30);
}
function clear_error() {
if ($("error").style.opacity == 0.7) {
clearTimeout(err_timeout);
err_timeout = setTimeout(function(){ error_animate(false); }, 0);
}
}
function twFail() {
error('<img style="vertical-align:middle" src="images/whale.png"> '+_('API error (Twitter may be over capacity?)'));
}
// enterキーで発言, "r"入力で再投稿, 空欄でTL更新
function press(e) {
if (e != 1) key_press_detected = true;
if (e != 1 && (e.keyCode != 13 && e.keyCode != 10 ||
!decr_enter && (e.ctrlKey || e.shiftKey) || decr_enter && !(e.ctrlKey || e.shiftKey)) )
return true;
var st = document.frm.status;
if (!key_press_detected) st.value = st.value.replace(/\n/g, "");
if (st.value == '') {
update();
return false;
}
if (parseInt($("counter").innerHTML,10) < 0) {
alert(_("This tweet is too long."));
return false;
}
var retry = 0;
if (st.value == "r" && last_post) {
retry = 1;
st.value = last_post;
in_reply_to_user = last_in_reply_to_user;
setReplyId(last_in_reply_to_status_id);
}
last_post = st.value;
last_in_reply_to_user = in_reply_to_user;
last_in_reply_to_status_id = in_reply_to_status_id;
if (st.value.substr(0,1) == "." || st.value.indexOf("@"+in_reply_to_user) < 0)
setReplyId(false); // "."で始まるか"@ユーザ名"が含まれていない時はin_reply_to指定無し
callPlugins("post", st.value);
st.value += footer;
st.select();
var text = st.value;
enqueuePost(twitterAPI + 'statuses/update.xml?status=' + encodeURIComponent(st.value) +
(geo && geo.coords ? "&display_coordinates=true&lat=" + geo.coords.latitude +
"&long=" + geo.coords.longitude : "") +
(in_reply_to_status_id ? "&in_reply_to_status_id=" + in_reply_to_status_id : ""),
function(){ resetFrm(); if (auto_update) { update_post_check = [2,text]; setTimeout(update, postTimeout); }},
function(){ if (auto_update) { update_post_check = [retry,text]; update() }}, retry);
in_reply_to_user = in_reply_to_status_id = null;
return false;
}
// GeoTag
function toggleGeoTag() {
if (!geowatch) {
geowatch = navigator.geolocation.watchPosition(function(g){
geo = g;
var maplink = typeof(display_map) == 'function';
$("geotag-info").innerHTML = " : " + (maplink ? '<a href="javascript:display_map([geo.coords.latitude, geo.coords.longitude, geo.coords.accuracy], $(\'geotag-info\'))">' : '') + g.coords.latitude + ", " + g.coords.longitude + " (" + g.coords.accuracy + "m)" + (maplink ? '</a>' : '');
setFstHeight(null, true);
});
$("geotag-img").src = "images/earth.png";
$("geotag-st").innerHTML = "ON";
$("geotag-info").innerHTML = " : -";
} else {
navigator.geolocation.clearWatch(geowatch);
geo = geowatch = null;
$("geotag-img").src = "images/earth_off.png";
$("geotag-st").innerHTML = "OFF";
$("geotag-info").innerHTML = "";
setFstHeight(null, true);
}
}
// フォームリサイズ
function setFstHeight(h, force) {
if (!h)
h = $("fst").value.length ? Math.max($("fst").scrollHeight+2,min_fst_height) : min_fst_height;
if (no_resize_fst && !force) return;
var exh = (navigator.userAgent.indexOf("MSIE 8") >= 0 ? 1 : navigator.userAgent.indexOf("MSIE 9") >= 0 ? 1 : 0), opt = $("option").clientHeight;
$("fst").style.height = h + 'px';
$("option").style.top = h + 2 + exh*5 + 'px';
$("menu").style.top = $("counter-div").style.top = h+3+exh*5 + opt + 'px';
var mh = Math.max($("menu").clientHeight, $("menu2").clientHeight);
$("control").style.height = h+mh+2+exh*5 + opt + 'px';
$("tw").style.top = $("tw2").style.top = $("re").style.top = h+mh+3+exh*4 + opt + 'px';
}
if (navigator.userAgent.indexOf('iPhone') < 0)
window.onresize = function(){ setFstHeight(null, true); }
// 発言文字数カウンタ表示・更新
function updateCount() {
setFstHeight();
if (!no_counter) $("counter-div").style.display = "block";
// for calculate length with shorten URL.
var s = $("fst").value.replace(
/https?:\/\/[^\/\s]*[\w!#$%&'()*+,.\/:;=?@~-]+(?=&\w+;)|https?:\/\/[^\/\s]*[\w!#$%&'()*+,.\/:;=?@~-]+/g,
function(t) {return t_co_maxstr + (t.substr(t.length-1) == ')' ? ')' : '');});
$("counter").innerHTML = 140 - footer.length - s.length;
}
// フォームの初期化
function resetFrm() {
document.frm.reset();
setReplyId(false);
if ($("counter-div").style.display == "block") updateCount();
setFstHeight(min_fst_height);
}
// reply先の設定/解除
function setReplyId(id) {
in_reply_to_status_id = id;
}
// reply先を設定
function replyTo(user, id) {
in_reply_to_user = user;
var head = (selected_menu.id == "direct" ? "d " : "@") + user + " ";
if (document.frm.status.value.indexOf(head) !== 0) // 連続押しガード
document.frm.status.value = head + document.frm.status.value;
setReplyId(id);
document.frm.status.select();
}
// reply先を表示
function dispReply(user, id, ele, cascade) {
user_pick1 = user;
var e = !cascade && (window.event || arguments.callee.caller.arguments[0]);
var shiftkey = e && (e.shiftKey || e.modifiers & 4);
var td = $((selected_menu.id == "TL" ? "tw" : selected_menu.id == "reply" ? "re" : "tw2c") + "-" + id);
if (td && td.style.display == "none") td = null;
var rd = $('reps-' + id);
// 通常 → 反転表示 (rdあり) or オーバーレイ表示
// shiftキー → 反転表示 (td優先) or オーバーレイ表示(td/rdなし)
var d = shiftkey ? td || rd : rd || td;
if (!shiftkey && !rd || shiftkey && !d || cascade) {
// オーバーレイ表示
var ele_top = cumulativeOffset(ele)[1] + 20;
if (ele.parentNode.parentNode.id == "reps" || ele.parentNode.parentNode.parentNode.id == "reps" || cascade)
rep_trace_id = id;
else
rep_top = ele_top;
d = d || $("tw-" + id) || $("re-" + id) || $("tw2c-" + id);
if (d && d.tw) {
dispReply2(d.tw);
return;
}
if (cascade) return;
reply_ele = xds.load_default(twitterAPI + 'statuses/show/'+id+'.json?include_entities=true&suppress_response_codes=true', dispReply2, reply_ele);
return;
}
// 反転表示
if (d.parentNode.id != 'reps')
closeRep();
scrollToDiv(d);
d.className += ' emp';
setTimeout(function(){d.className = d.className.replace(' emp','')}, 2000);
}
// reply先をoverlay表示 (Timelineに無い場合)
function dispReply2(tw) {
if (tw.error) return error(tw.error);
var id = tw.id_str || tw.id;
if ($('rep').style.display == 'block' && $('reps-'+id)) // already displayed
return;
var el = document.createElement("div");
el.id = 'reps-'+id;
el.innerHTML = makeHTML(tw, false, 'reps');
el.tw = tw;
callPlugins("newMessageElement", el, tw, 'reps');
if (!rep_trace_id || id != rep_trace_id) {
$('reps').innerHTML = '';
$('rep').style.top = rep_top + 'px';
} else
$('reps').appendChild(document.createElement('hr'));
$('reps').appendChild(el);
$('rep').style.display = "block";
scrollToDiv($('rep'));
user_pick2 = tw.user.screen_name;
var in_reply_to = tw.in_reply_to_status_id_str || tw.in_reply_to_status_id;
if (in_reply_to) {
var d = $("tw-" + in_reply_to) || $("re-" + in_reply_to) || $("tw2c-" + in_reply_to);
if (d)
dispReply(tw.user.screen_name, in_reply_to, $('reps') /* この引数は使われない */, true);
}
}
// replyのoverlay表示を閉じる
function closeRep() {
callPlugins('closeRep');
$('rep').style.display = 'none';
$('reps').innerHTML = '';
rep_trace_id = null;
}
// replyからユーザ間のタイムラインを取得
function pickup2() {
if (user_pick1 && user_pick2)
switchUser(user_pick1 + "," + user_pick2);
}
// ポップアップメニューの初期化
function popup_init() {
var popup_id_list = ['popup_link_user', 'popup_link_status', 'popup_status_delete',
'popup_status_retweet', 'popup_status_quote',
'upopup_user_block', 'upopup_user_unblock', 'upopup_user_spam'];
for (var x = 0; x < popup_id_list.length; x++)
$(popup_id_list[x]).innerHTML = _($(popup_id_list[x]).innerHTML);
}
// ポップアップメニューを表示
function popup_menu(user, id, ele) {
popup_user = user;
popup_id = id;
popup_ele = ele.parentNode.parentNode;
callPlugins("popup", $('popup'), user, id, ele);
$('popup_link_user').href = twitterURL + user;
$('popup_link_status').href = twitterURL + user + '/statuses/' + id;
$('popup_status_delete').style.display = (selected_menu.id == "direct" || popup_ele.tw.user.screen_name == myname ? "block" : "none");
$('popup_status_retweet').style.display = (selected_menu.id != "direct" ? "block" : "none");
$('popup_status_quote').style.display = (selected_menu.id != "direct" ? "block" : "none");
$('popup').style.display = "block";
var pos = cumulativeOffset(ele);
$('popup').style.left = pos[0] < $('popup').offsetWidth - ele.offsetWidth ? 0 : pos[0] - $('popup').offsetWidth + ele.offsetWidth + 'px';
popup_top = pos[1] + 20;
$('popup').style.top = popup_top + 'px';
$('popup_hide').style.height = Math.max(document.body.scrollHeight, $("tw").offsetHeight+$("control").offsetHeight) + 'px';
$('popup_hide').style.display = "block";
}
// ポップアップメニューを非表示
function popup_hide() {
callPlugins("popup_hide");
$('popup').style.display = 'none';
$('userinfo_popup').style.display = 'none';
$('popup_hide').style.display = 'none';
popup_user = popup_id = popup_ele = null;
}
// ユーザ情報のポップアップメニューを表示
function userinfo_popup_menu(user, id, ele) {
popup_user = user;
popup_id = id;
callPlugins("userinfo_popup", $('userinfo_popup'), user, id, ele);
$('userinfo_popup').style.display = "block";
var pos = cumulativeOffset(ele);
$('userinfo_popup').style.left = pos[0] < $('userinfo_popup').offsetWidth - ele.offsetWidth ? 0 : pos[0] - $('userinfo_popup').offsetWidth + ele.offsetWidth + 'px';
$('userinfo_popup').style.top = pos[1] + 20 + 'px';
$('popup_hide').style.height = Math.max(document.body.scrollHeight, $("tw").offsetHeight+$("control").offsetHeight) + 'px';
$('popup_hide').style.display = "block";
}
// 発言のReTweet
function retweetStatus(id, ele) {
id = id || popup_id;
ele = ele || popup_ele;
if (!id) return false;
if ($('lock-' + ele.id)) {
error(_("This tweet is protected."));
return false;
}
if (!confirm(_("Retweet to your followers?"))) return false;
var target_ele = ele;
enqueuePost(twitterAPI + 'statuses/retweet/' + id + '.xml',
function(){
var img = document.createElement("img");
img.src = "images/rt.png";
target_ele.insertBefore(img, target_ele.childNodes[target_ele.childNodes.length-1]);
});
return false;
}
// 発言をRT付きで引用
function quoteStatus(id, user, ele) {
id = id || popup_id;
user = user || popup_user;
ele = ele || popup_ele;
if (!id) return false;
if ($('lock-' + ele.id) && !confirm(_("This tweet is protected; Are you sure to retweet?"))) return false;
var tw = !display_as_rt && ele.tw.retweeted_status || ele.tw;
$('fst').value = "RT @"+user+": " + charRef(tw.text);
$('fst').focus(); $('fst').select();
return false;
}
// 発言の削除
function deleteStatus(id) {
id = id || popup_ele.tw.id_str || popup_ele.tw.id;
if (!id) return false;
if (!confirm(_('Are you sure to delete this tweet?'))) return false;
for (var i = 0; i < 3; i++) {
var target = $(['tw-','re-','tw2c-'][i]+id);
if (target) target.className += " deleted";
}
enqueuePost(twitterAPI + (selected_menu.id == 'direct'?'direct_messages':'statuses') + '/destroy/' + id + '.xml',
function(){}, function(){});
return false;
}
// 最新タイムラインを取得
function update() {
if (!myname) return auth();
callPlugins("update");
update_ele = xds.load_default(twitterAPI + 'statuses/home_timeline.json' +
'?count=' + (since_id ? 200 : max_count) +
'&include_entities=true&suppress_response_codes=true'
+ (!no_since_id && since_id ? '&since_id='+since_id : ''), twShow, update_ele);
resetUpdateTimer();
}
function resetUpdateTimer() {
if (update_timer) clearInterval(update_timer);
update_timer = setInterval(update, Math.max(parseInt(updateInterval||5)*1000, 5000));
}
// 外部リンクを開く際のフック
function link(a) { return true; }
// tweetのHTML表現を生成
function dateFmt(d) {
d = new Date(typeof(d)=='string' && document.all ? d.replace('+','GMT+') : d);
function d2(dig) { return (dig>9?"":"0") + dig }
return (d.getMonth()+1) + "/" + d.getDate() + " " + d.getHours() + ":" + d2(d.getMinutes()) + ":" + d2(d.getSeconds());
}
function insertPDF(str) {
var k = 0;
for (var i = 0; i < str.length; i++) {
if (str[i] == "\u202A" || str[i] == "\u202B" || str[i] == "\u202D" || str[i] == "\u202E")
k++;
else if (str[i] == "\u202C" && i > 0)
k--;
}
while (k--)
str += "\u202C"
return str;
}
function makeHTML(tw, no_name, pid, userdesc) {
var rt = tw.retweeted_status;
var rs = tw.retweeted_status || tw;
var rt_mode = !!(display_as_rt || userdesc);
var t = rt_mode ? tw : rs;
var text = t.text;
var un = t.user.screen_name;
if (display_as_rt)
text = rt && rt.user ? "RT @" + rt.user.screen_name + ":" + rt.text : tw.text;
if (userdesc)
text = tw.user.description || '';
var id = tw.id_str || tw.id;
var id2 = t.id_str || t.id;
var eid = pid+'-'+id;
var in_reply_to = t.in_reply_to_status_id_str || t.in_reply_to_status_id;
var expanded_urls = {};
if (tw.entities && tw.entities.urls)
tw.entities.urls.concat(tw.entities.media || []).map(function(_){
if (_.url && _.expanded_url) expanded_urls[_.url] = _.expanded_url;
});
return /*fav*/ (t.d_dir ? '' : '<img alt="☆" class="fav" src="http://assets3.twitter.com/images/icon_star_'+(!rt&&rs.favorited?'full':'empty')+'.gif" ' +
'onClick="fav(this,\'' + id + '\')"' + (pid ? ' id="fav-'+eid+'"' : '') + '>')+
(!no_name || (!display_as_rt && rt) ?
//ユーザアイコン
(t.user.url ? '<a target="_blank" href="'+t.user.url+'" onclick="return link(this);">' : '') +
'<img class="uicon" src="' + t.user.profile_image_url + '" title="' + (t.user.description ? t.user.description.replace(/"/g,'"') :'') + '">' + (t.user.url ? '</a>' : '') +
//名前
'<a href="' + twitterURL + un + '" onClick="switchUserTL(this.parentNode,'+rt_mode+');return false"><span class="uid">' + un + '</span>' +
/*プロフィールの名前*/ (t.user.name!=un ? '<span class="uname">('+insertPDF(t.user.name)+')</span>' : '') + '</a>'
: '') +
/* verified? */ (!no_name && t.user.verified ? '<img alt="verified" id="verified-' + eid + '" class="verified" src="images/verified.png">' : '') +
/* protected? */ (t.user.protected ? '<img alt="lock" id="lock-' + eid + '" class="lock" src="http://assets0.twitter.com/images/icon_lock.gif">' : '') +
/*ダイレクトメッセージの方向*/ (t.d_dir == 1 ? '<span class="dir">→</span> ' : t.d_dir == 2 ? '<span class="dir">←</span> ' : '') +
//本文 (https〜をリンクに置換 + @を本家リンク+JavaScriptに置換)
" <span id=\"text-" + eid + "\" class=\"status\">" +
text.replace(/https?:\/\/[^\/\s]*[\w!#$%&'()*+,.\/:;=?@~-]+(?=&\w+;)|https?:\/\/[^\/\s]*[\w!#$%&'()*+,.\/:;=?@~-]+|[@＠](\w+(?:\/[\w-]+)?)|([,.!? 、。！？「」]|\s|^)([#＃])([\w々ぁ-ゖァ-ヺーㄱ-ㆅ㐀-\u4DBF一-\u9FFF가-\uD7FF\uF900-\uFAFF０-９Ａ-Ｚａ-ｚｦ-ﾟ]+)(?=[^\w々ぁ-ゖァ-ヺーㄱ-ㆅ㐀-\u4DBF一-\u9FFF가-\uD7FF\uF900-\uFAFF０-９Ａ-Ｚａ-ｚｦ-ﾟ]|$)/g, function(_,u,x,h,s){
if (!u && !h) {
var paren = '';
if (_.substr(_.length-1) == ')') { // 末尾の")"はURLに含めない
_ = _.substr(0, _.length-1);
paren = ')';
}
if (expanded_urls[_]) {
t.text_replaced = (t.text_replaced || t.text).replace(_, expanded_urls[_]);
_ = expanded_urls[_];
}
return "<a class=\"link\" target=\"_blank\" href=\""+_.replace(/\"/g, '%22')+"\" onclick=\"return link(this);\">"+_+"</a>"+paren;
}
if (h == "#" || h == "＃") {
if (s.match(/^\d+$/)) return _;
return x+"<a target=\"_blank\" class=\"hashtag\" title=\"#"+s+"\" href=\"http://search.twitter.com/search?q="+encodeURIComponent("#"+s)+"\">"+h+s+"</a>";
}
if (u.indexOf('/') > 0) return "<a target=\"_blank\" href=\""+twitterURL+u+"\" onclick=\"return link(this);\">"+_+"</a>";
return "<a href=\""+twitterURL+u+"\" class=\"mention\" onClick=\"switchUser('"+u+"'); return false;\" >"+_+"</a>";
}).replace(/\r?\n|\r/g, "<br>") + '</span>' +
//Retweet情報
' <span id="rtinfo-'+eid+'" class="rtinfo">' +
(!display_as_rt && rt ? "<img src=\"images/rt.png\" alt=\"RT\">by <img src=\""+tw.user.profile_image_url+"\" alt=\""+tw.user.screen_name+"\" class=\"rtuicon\"><a href=\""+twitterURL+tw.user.screen_name+"\" onclick=\"switchUserTL(this.parentNode.parentNode, true);return false\">" + tw.user.screen_name + "</a> " + (parseInt(tw.retweet_count) > 1 ? '<small>& ' + (typeof(tw.retweet_count) == 'string' ? tw.retweet_count : tw.retweet_count-1) + '</small>' : '') :'') + '</span>' +
//日付
' <span id="utils-'+eid+'" class="utils">' +
'<span class="prop"><a class="date" target="twitter" href="'+twitterURL+(t.d_dir ? '#!/messages' : un+'/statuses/'+id2)+'">' + dateFmt(t.created_at) + '</a>' +
//クライアント
(t.source ? '<span class="separator"> / </span><span class="source">' + t.source.replace(/<a /,'<a target="twitter"') + '</span>' : '') + '</span>' +
//Geolocation
(rs.geo && rs.geo.type == 'Point' ? '<a class="button geomap" id="geomap-' + eid + '" target="_blank" href="http://maps.google.com?q=' + rs.geo.coordinates.join(',') + '" onclick="return link(this);"><img src="images/marker.png" alt="geolocation" title="' + rs.geo.coordinates.join(',') + '"></a>' : '') +
(!rs.geo && rs.place ? '<a class="button geomap" id="geomap-' + eid + '" target="_blank" href="http://maps.google.com?q=' + encodeURIComponent(rs.place.full_name) + '" onclick="return link(this);"><img src="images/marker.png" alt="geolocation" title="' + rs.place.full_name.replace(/'/g,"'") + '"></a>' : '') +
//返信先を設定
' <a class="button reply" href="javascript:replyTo(\'' + un + "','" + id2 + '\')"><img src="images/reply.png" alt="↩" width="14" height="14"></a>' +
//返信元へのリンク
(in_reply_to ? ' <a class="button inrep" href="#" onClick="dispReply(\'' + un + '\',\'' + in_reply_to + '\',this); return false;"><img src="images/inrep.png" alt="☞" width="14" height="14"></a>' : '') +
//popupメニュー表示
' <a class="button popup" href="#" onClick="popup_menu(\'' + un + "','" + id2 + '\', this); return false;"><small><small>▼</small></small></a>' +
'</span><div class="dummy"></div>';
}
// ユーザ情報のHTML表現を生成
function makeUserInfoHTML(user) {
return '<table><tr><td><a target="twitter" href="' + twitterURL + 'account/profile_image/'+
user.screen_name+'"><img class="uicon2" src="' + user.profile_image_url + '"></a></td><td id="profile"><div>' +
(user.verified ? '<img class="verified" alt="verified" src="images/verified.png">' : '') +
(user.protected ? '<img class="lock" alt="lock" src="http://assets0.twitter.com/images/icon_lock.gif">' : '') +
'<b>' + user.screen_name + '</b> / <b>' + user.name + '</b></div>' +
(user.location ? '<div><b>'+_('Location')+'</b>: ' + user.location + '</div>' : '') +
(user.url ? '<div><b>'+_('URL')+'</b>: <a target="_blank" href="' + user.url + '" onclick="return link(this);">' + user.url + '</a></div>' : '') +
'<div>' + (user.description ? user.description : '<br>') +
'</div><b><a href="' + twitterURL + user.screen_name + '/following" onclick="switchFollowing();return false;">' + user.friends_count + '<small>'+_('following')+'</small></a> / ' +
'<a href="' + twitterURL + user.screen_name + '/followers" onclick="switchFollower();return false;">' + user.followers_count + '<small>'+_('followers')+'</small></a>' +
'<br><a href="' + twitterURL + user.screen_name + '" onclick="switchStatus();return false;">' + user.statuses_count + '<small>'+_('tweets')+'</small></a> / ' +
'<a href="' + twitterURL + user.screen_name + '/favorites" onclick="switchFav();return false;">' + user.favourites_count + '<small>'+_('favs')+'</small></a></b>' +
'</td></tr></table>'+
(user.screen_name != myname ? '<a class="button upopup" href="#" onClick="userinfo_popup_menu(\'' + user.screen_name + '\',' + user.id + ', this); return false;"><small><small>▼</small></small></a>' : '')+
'<a target="twitter" href="' + twitterURL + user.screen_name + '">[Twitter]</a>' +
'<a href="' + twitterURL + user.screen_name + '/following/tweets" onclick="switchFollowingTL();return false;">[TL]</a> ';
}
// 過去の発言取得ボタン(DOM)生成
function nextButton(id, p) {
var ret = document.createElement('div');
ret.id = id;
ret.className = 'get-next';
ret.onclick = function() { getNext(this); };
ret.innerHTML = '▽' + (p ? '(' + p + ')' : '');
return ret;
}
// favoriteの追加/削除
function fav(img, id) {
if (img.src.indexOf('throbber') >= 0) return;
var f = img.src.indexOf('empty') >= 0;
setFavIcon(img, id, -1);
enqueuePost(twitterAPI + 'favorites/' + (f ? 'create' : 'destroy') + '/' + id + '.xml',
function(){ setFavIcon(img, id, f) }/*, function(){ setFavIcon(img, id, !f) }*/);
}
// favアイコンの設定(f=0: 未fav, f=1:fav済, f=-1:通信中)
function setFavIcon(img, id, f) {
var img_tl = $('fav-tw-' + id);
var img_re = $('fav-re-' + id);
var img_tw2c = $('fav-tw2c-' + id);
var img_url = (f==-1) ? twitterURL + 'images/icon_throbber.gif' :
'http://assets3.twitter.com/images/icon_star_' + (f ? 'full' : 'empty') + '.gif';
img.src = img_url;
if (img_tl) img_tl.src = img_url;
if (img_re) img_re.src = img_url;
if (img_tw2c) img_tw2c.src = img_url;
callPlugins("fav", id, f, img, img_tl, img_re, img_tw2c);
}
// followとremove
function follow(f) {
if (!f && !confirm(_("Are you sure to remove $1?", last_user))) return false;
enqueuePost(twitterAPI + 'friendships/' + (f ? 'create' : 'destroy') + '/' + last_user + '.xml', switchUser);
return false;
}
// blockとunblock
function blockUser(f) {
if (f && !confirm(_("Are you sure to block $1?", last_user))) return false;
enqueuePost(twitterAPI + 'blocks/' + (f ? 'create' : 'destroy') + '/' + last_user + '.xml', switchUser);
return false;
}
function reportSpam(f) {
if (f && !confirm(_("Are you sure to report $1 as spam?", last_user))) return false;
enqueuePost(twitterAPI + 'report_spam.xml?screen_name=' + last_user, switchUser);
return false;
}
// ユーザ情報を表示
function twUserInfo(user) {
if (user.error) return error(user.error);
var elem = $('user_info');
elem.innerHTML = makeUserInfoHTML(user);
callPlugins("newUserInfoElement", elem, user);
if (myname != user.screen_name) {
xds.load_for_tab(twitterAPI + 'friendships/show.json' +
'?source_screen_name=' + myname + '&target_id=' + user.id +
'&suppress_response_codes=true', twRelation);
}
}
// ユーザ情報にフォロー関係を表示
function twRelation(rel) {
var source = rel.relationship.source;
var elem = $("user_info");
elem.innerHTML += '<input type="button" value="' + _(source.following ? 'Remove $1' : 'Follow $1', last_user) +
'" onClick="follow('+!source.following+')">';
if (source.followed_by)
$("profile").innerHTML += "<br><span class=\"following_you\">" + _('$1 is following you!', rel.relationship.target.screen_name)+'</span>';
callPlugins("newUserRelationship", elem, rel);
}
// ダイレクトメッセージ一覧の受信
function twDirect1(tw) {
if (tw.error) return error(tw.error);
if (tw.errors) return error(tw.errors[0].message, tw.errors);
direct1 = tw;
if (direct2)
twDirectShow();
}
function twDirect2(tw) {
if (tw.error) return error(tw.error);
if (tw.errors) return error(tw.errors[0].message, tw.errors);
direct2 = tw;
if (direct1)
twDirectShow();
}
function twDirectShow() {
var direct = direct1.concat(direct2).sort(function(a,b){return b.id - a.id});
direct = direct.map(function(d){
if (d.recipient_screen_name == myname) {
d.user = d.sender;
d.d_dir = 1;
} else {
d.user = d.recipient;
d.d_dir = 2;
}
return d;
});
twShow2(direct);
direct1 = direct2 = false;
}
function checkDirect() {
direct_ele = xds.load_default(twitterAPI + 'direct_messages.json' +
'?suppress_response_codes=true', twDirectCheck, direct_ele);
update_direct_counter = 20;
}
function twDirectCheck(tw) {
if (tw.error) return error(tw.error);
if (tw.errors) return error(tw.errors[0].message, tw.errors);