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[bilibili_injected.js]get local mid
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when fails to get online result
full src: https://github.com/myfreeer/bilibili-helper/blob/gh-pages/localCommentHashToUserMid.js
ref: 597687d#comments
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@myfreeer
myfreeer committed Nov 22, 2016
1 parent 4452b46 commit 7af5b29
Showing 1 changed file with 96 additions and 43 deletions.
139 changes: 96 additions & 43 deletions bilibili_injected.js
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Original file line number Diff line number Diff line change
Expand Up @@ -7,9 +7,51 @@
else if(location.hostname == 'bangumi.bilibili.com') biliHelper.site = 1;
else return false;
var ff_status = {},
ff_status_id = 0,
ff_embed_stack = null,
ff_embed_stack_style = null;
ff_status_id = 0,
ff_embed_stack = null,
ff_embed_stack_style = null;

var CRC32 = {};
(function(CRC32) {
function signed_crc_table() {
var c = 0,
table = new Array(256);
for (var n = 0; n != 256; ++n) {
c = n;
for (var x = 0; x < 8; x++) c = ((c & 1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));
table[n] = c;
}
return typeof Int32Array !== 'undefined' ? new Int32Array(table) : table;
}
var T = signed_crc_table();

function crc32_bstr(bstr, seed) {
var C = seed ^ -1,
L = bstr.length - 1;
for (var i = 0; i < L;) {
C = (C >>> 8) ^ T[(C ^ bstr.charCodeAt(i++)) & 0xFF];
C = (C >>> 8) ^ T[(C ^ bstr.charCodeAt(i++)) & 0xFF];
}
if (i === L) C = (C >>> 8) ^ T[(C ^ bstr.charCodeAt(i)) & 0xFF];
return C ^ -1;
}
CRC32.bstr = crc32_bstr;
})(CRC32);

function checkCommentHash(hash, maximumMid, minimumMid) {
maximumMid = parseInt(maximumMid) ? parseInt(maximumMid) : 65000000;
minimumMid = parseInt(minimumMid) ? parseInt(minimumMid) : 0;
if (!hash) return false;
if (hash.indexOf('D') == 0) return -1;
var hashint = parseInt(hash, 16);
if (!hashint) return false;
for (var i = minimumMid; i < maximumMid + 1; i++) {
if ((CRC32.bstr("" + i) >>> 0) === hashint) {
return i;
}
}
return false;
}

function formatInt(Source, Length) {
var strTemp = "";
Expand Down Expand Up @@ -801,7 +843,7 @@
biliHelper.mainBlock.redirectSection = $('<div class="section redirect"><h3>生成页选项</h3><p><a class="b-btn w" href="' + biliHelper.redirectUrl + '">前往原始跳转页</a></p></div>');
biliHelper.mainBlock.append(biliHelper.mainBlock.redirectSection);
}
biliHelper.mainBlock.speedSection = $('<div class="section speed hidden"><h3>视频播放控制</h3><p><span id="bilibili_helper_html5_video_res"></span><a class="b-btn w" id="bilibili_helper_html5_video_mirror">镜像视频</a><br>视频播放速度<input id="bilibili_helper_html5_video_speed" type="number" class="b-input" placeholder="1.0" value=1.0></br>旋转视频<input id="bilibili_helper_html5_video_rotate" type="number" class="b-input" placeholder="0.0" value=0.0></p></div>');
biliHelper.mainBlock.speedSection = $('<div class="section speed hidden"><h3>视频播放控制</h3><p><span id="bilibili_helper_html5_video_res"></span><a class="b-btn w" id="bilibili_helper_html5_video_mirror">镜像视频</a><br>视频播放速度<input id="bilibili_helper_html5_video_speed" type="number" class="b-input" placeholder="1.0" value=1.0></br>旋转视频<input id="bilibili_helper_html5_video_rotate" type="number" class="b-input" placeholder="0" value=0></p></div>');
biliHelper.mainBlock.append(biliHelper.mainBlock.speedSection);
biliHelper.mainBlock.speedSection.input = biliHelper.mainBlock.speedSection.find('input#bilibili_helper_html5_video_speed.b-input')[0];
biliHelper.mainBlock.speedSection.input.step = 0.1;
Expand Down Expand Up @@ -988,47 +1030,58 @@
}
});
control.find('.b-input').keyup();
SelectModule.bind(control.find('div.b-slt'), {
onChange: function(item) {
var sender = $(item[0]).data('sender');
control.find('.result').text('查询中…');
if (sender.indexOf('D') == 0) {
control.find('.result').text('游客弹幕');
return;
}
var displayUserInfo = function(uid, data) {
control.find('.result').html('发送者: <a href="http://space.bilibili.com/' + uid + '" target="_blank" card="' + parseSafe(data.name) + '" mid="' + uid + '">' + parseSafe(data.name) + '</a><div target="_blank" class="user-info-level l' + parseSafe(data.level_info.current_level) + '"></div>');
var s = document.createElement('script');
s.appendChild(document.createTextNode('UserCard.bind($("#bilibili_helper .query .result"));'));
document.body.appendChild(s);
s.parentNode.removeChild(s);
}
$.get('http://biliquery.typcn.com/api/user/hash/' + sender, function(data) {
if (!data || data.error != 0 || typeof data.data != 'object' || !data.data[0].id) {
control.find('.result').text('查询失败, 发送用户可能已被管理员删除.');
} else {
var uid = parseSafe(data.data[0].id);
control.find('.result').html('发送者 UID: <a href="http://space.bilibili.com/' + uid + '" target="_blank" mid="' + uid + '">' + uid + '</a>');
var data = sessionStorage.getItem('user/' + uid);
if (data) {
displayUserInfo(uid, JSON.parse(data));
return false;
var displayUserInfo = function(uid, data) {
control.find('.result').html('发送者: <a href="http://space.bilibili.com/' + uid + '" target="_blank" card="' + parseSafe(data.name) + '" mid="' + uid + '">' + parseSafe(data.name) + '</a><div target="_blank" class="user-info-level l' + parseSafe(data.level_info.current_level) + '"></div>');
var s = document.createElement('script');
s.appendChild(document.createTextNode('UserCard.bind($("#bilibili_helper .query .result"));'));
document.body.appendChild(s);
s.parentNode.removeChild(s);
};
var displayUserInfobyMid = function(mid, hash) {
if (hash && (CRC32.bstr("" + i) >>> 0) === parseInt(hash, 16)) sessionStorage[hash] = mid;
if (!mid) return control.find('.result').text('查询失败 :(');
else if (mid === -1) return control.find('.result').text('游客弹幕');
control.find('.result').html('发送者 UID: <a href="http://space.bilibili.com/' + mid + '" target="_blank" mid="' + mid + '">' + mid + '</a>');
var data = sessionStorage.getItem('user/' + mid);
if (data) {
displayUserInfo(mid, JSON.parse(data));
return false;
}
$.getJSON('http://api.bilibili.com/cardrich?mid=' + mid + '&type=jsonp', function(data) {
if (data.code == 0) {
sessionStorage.setItem('user/' + mid, JSON.stringify({
name: data.data.card.name,
level_info: {
current_level: data.data.card.level_info.current_level
}
$.getJSON('http://api.bilibili.com/cardrich?mid=' + uid + '&type=jsonp', function(data) {
if (data.code == 0) {
sessionStorage.setItem('user/' + uid, JSON.stringify({
name: data.data.card.name,
level_info: {
current_level: data.data.card.level_info.current_level
}
}));
displayUserInfo(uid, data.data.card);
}));
displayUserInfo(mid, data.data.card);
}
});
};
SelectModule.bind(control.find('div.b-slt'), {
onChange: function(item) {
var sender = $(item[0]).data('sender');
control.find('.result').text('查询中…');
if (sender.indexOf('D') == 0) {
control.find('.result').text('游客弹幕');
return;
}
});
}
}, 'json').fail(function() {
control.find('.result').text('查询失败, 无法连接到服务器 :(');
});
if (sessionStorage[sender] && (CRC32.bstr("" + sessionStorage[sender]) >>> 0) === parseInt(sender, 16)) return displayUserInfobyMid(sessionStorage[sender]);
$.ajaxSetup({timeout: 1000});
$.get('http://biliquery.typcn.com/api/user/hash/' + sender, function(data) {
$.ajaxSetup({timeout: 0});
if (!data || data.error != 0 || typeof data.data != 'object' || !data.data[0].id) {
var uid = checkCommentHash(sender, 65E6, 4E7 - 2);
displayUserInfobyMid(uid, sender);
} else {
var uid = parseSafe(data.data[0].id);
if (uid) displayUserInfobyMid(uid);
}
}, 'json').fail(function() {
var uid = checkCommentHash(sender, 65E6);
displayUserInfobyMid(uid);
});
}
});
biliHelper.mainBlock.querySection.find('p').empty().append(control);
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