/* NEW BSD LICENSE {{{
Copyright (c) 2009, anekos.
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###################################################################################
# http://sourceforge.jp/projects/opensource/wiki/licenses%2Fnew_BSD_license #
# に参考になる日本語訳がありますが、有効なのは上記英文となります。 #
###################################################################################
}}} */
// PLUGIN_INFO {{{
let PLUGIN_INFO =
/*
* ==VimperatorPlugin==
* @name nnp_cooperation.js
* @description this script give you keyboard opration for NicoNicoPlaylist.
* @description-ja NicoNicoPlaylist をキーボードで操作できるようにする。
* @author janus_wel <janus_wel@fb3.so-net.ne.jp>
* @version 0.33
* @minversion 2.0pre
* @maxversion 2.0pre
* ==/VimperatorPlugin==
*
* CONSTRAINT
* need NicoNicoPlaylist version 1.12 or above
*
* LICENSE
* New BSD License
*
* USAGE
* :nnppushallvideos
* 現在のページ内のすべての動画を再生リストに送る。
* ランキングやマイリストのほか、動画ページではオススメ動画が追加される。
* :nnppushthisvideo
* 現在見ている動画を再生リストに送る。
* :nnpplaynext [next]
* 再生リストの次の動画を再生する。
* :nnpremove [index]
* index 番目の動画を再生リストから取り除く。 index は 0 から数える。
* 指定しない場合は一番上が取り除かれる。
* :nnpclear
* 再生リストをすべてクリアする。
* :nnpgetlist [numof]
* 再生リストの上から numof 個を表示する。指定しない場合は g:nnp_coop_numoflist が使われる。
* :nnprandom
* ランダムモードの on / off
* :nnploop
* ループモードの on / off
* :nnpfullscreen
* 全画面モードの on / off
*
* VARIABLES
* g:nnp_coop_numoflist
* :nnpgetlist で表示するリストの個数を指定する。デフォルトは 10 。
*
* HISTORY
* 2008/07/11 ver. 0.10 - initial written.
* 2008/07/15 ver. 0.20 - refactoring.
* 2008/09/26 ver. 0.30 - change XPath expression.
* - correspond mode toggling (fullscreen, random, loop).
* - change caption: display now-playing title and mode's statuses.
* - mode's statuses are displayed with the following word.
* R: random mode is on
* L: loop mode is on
* F: fullscreen mode is on
* 2008/09/28 ver. 0.31 - bugfix :nnpgetlist in ranking page.
*
* */
/*
以下のコードを _vimperatorrc に貼り付けると幸せになれるかも。
コマンド ( [',nn'] や [',nr'] の部分 ) は適宜変えてね。
javascript <<EOM
// [N],nn
// N 番目の動画を再生する。
// 指定なしの場合次の動画が再生される。
liberator.modules.mappings.addUserMap(
[liberator.modules.modes.NORMAL],
[',nn'],
'play next item in NicoNicoPlaylist',
function(count) {
if(count === -1) count = 1;
liberator.execute(':nnpplaynext ' + count);
},
{ flags: liberator.modules.Mappings.flags.COUNT }
);
// [N],nr
// 上から N 個の動画を削除する。
// 指定なしの場合一番上の動画が削除される。
liberator.modules.mappings.addUserMap(
[liberator.modules.modes.NORMAL],
[',nr'],
'remove item in NicoNicoPlaylist',
function(count) {
if(count === -1) count = 1;
for(let i=0 ; i<count ; ++i) liberator.execute(':nnpremove');
liberator.execute(':nnpgetlist');
},
{ flags: liberator.modules.Mappings.flags.COUNT }
);
EOM
*/
(function(){
// scrape from div element that inserted by NicoNicoPlaylist
liberator.modules.commands.addUserCommand(
['nnpgetlist'],
'get NicoNicoPlaylist',
function (args) {
// check existence of NicoNicoPlaylist
let playlistNode = $f('//div[starts-with(@id, "playlistcontroller_")]');
if(!playlistNode) {
liberator.echoerr('NicoNicoPlaylist is not found.');
return;
}
// check existence of items in NicoNicoPlaylist
let nodes = util.evaluateXPath(
'id("' + playlistNode.id + '")/div[contains(concat(" ", @class, " "), " playlist-list-outer ")]/ul/li/a'
);
let nodesLength = nodes.snapshotLength;
if(!nodesLength) {
liberator.echoerr('no items in NicoNicoPlaylist.');
return;
}
// get number of displayed items
let numofList = liberator.globalVariables.nnp_coop_numoflist || 10;
let arg = args[0];
if (arg && /^\d+$/.test(arg)) numofList = arg;
// generate data
let items = [], length = 0;
for(let node in nodes) {
if (length >= numofList) break;
// get video id
let id = node.href.match(/\d+$/);
// evaluate variables and push to list
items.push({
index: ++length,
thumbnailURL: thumbnailURL(id),
title: node.textContent,
url: node.href,
});
}
// evaluate variables
let xml = <>
{style()}
{table({
numofDisplay: (nodesLength < numofList) ? nodesLength : numofList,
numofTotal: nodesLength,
playTitle: getPlayTitle(),
statuses: getStatusText(playlistNode.id),
items: items,
})}
</>
liberator.echo(xml, liberator.modules.commandline.FORCE_MULTILINE);
},
{}
);
// define other commands
// only send CommandEvent to NicoNicoPlaylist script
[
[['nnppushallvideos'], 'push all videos to NicoNicoPlaylist', 'GMNNPPushAllVideos'],
[['nnppushthisvideo'], 'push current video to NicoNicoPlaylist', 'GMNNPPushThisVideo'],
[['nnpplaynext'], 'play next in NicoNicoPlaylist', 'GMNNPPlayNext'],
[['nnpremove'], 'remove item in NicoNicoPlaylist', 'GMNNPRemove'],
[['nnpclear'], 'clear all items in NicoNicoPlaylist', 'GMNNPClear'],
[['nnprandom'], 'toggle random mode of NicoNicoPlaylist', 'GMNNPRandom'],
[['nnploop'], 'toggle loop mode of NicoNicoPlaylist', 'GMNNPLoop'],
[['nnpfullscreen'], 'toggle fullscreen mode of NicoNicoPlaylist', 'GMNNPFullScreen'],
].forEach( function ([command, description, eventname]){
liberator.modules.commands.addUserCommand(
command,
description,
function (arg) {
let r = document.createEvent('CommandEvent');
r.initCommandEvent(eventname, true, true, arg[0]);
window.content.dispatchEvent(r);
},
{}
);
});
// stuff functions ---
// return first node
function $f(query, node) {
node = node || window.content.document;
let result = (node.ownerDocument || node).evaluate(
query,
node,
null,
XPathResult.FIRST_ORDERED_NODE_TYPE,
null
);
return result.singleNodeValue ? result.singleNodeValue : null;
}
function getPlayTitle() {
let titleNode = $f('//h1') || $f('//title');
return titleNode.textContent;
}
function getStatusText(idPrefix) {
let statuses = [];
[
['//input[starts-with(@id, "playlist") and contains(@id, "-checkbox-random")]', 'R'],
['//input[starts-with(@id, "playlist") and contains(@id, "-checkbox-loop")]', 'L'],
['//input[starts-with(@id, "playlist") and contains(@id, "-checkbox-full")]', 'F'],
].forEach(function ([query, text]) {
if ($f(query).checked) statuses.push(text);
});
return (statuses.length) ? ' ' + statuses.join('') : '';
}
// thumbnail URL
// refer: http://d.hatena.ne.jp/ZIGOROu/20081014/1223991205
function thumbnailURL(videoId) {
return [
'http://tn-skr',
(videoId % 2 + 1),
'.smilevideo.jp/smile?i=',
videoId
].join('');
}
// E4X hell ---
// style
function style(css) {
return <style type="text/css">{[
'table.nnp_coop .index { text-align:right; width:2em; }',
'table.nnp_coop .thumbnail { text-align:center; }',
'table.nnp_coop caption { color:green; }',
'table.nnp_coop thead { text-align:center; }',
].join('')}</style>
}
// table
function table(data) {
return <table class="nnp_coop">
{caption(data)}
{thead()}
<tbody>{liberator.modules.template.map(data.items, item)}</tbody>
</table>
}
// table caption
function caption(data) {
return <caption>now playing: {data.playTitle} (display {data.numofDisplay} / {data.numofTotal}{data.statuses})</caption>
}
// table head
function thead() {
return <thead>
<tr>
<td> </td>
<td>thumbnail</td>
<td>title</td>
<td>url</td>
</tr>
</thead>
}
// item
function item(datum) {
return <tr>
<td class="index">{datum.index}:</td>
<td class="thumbnail"><img src={datum.thumbnailURL} width="33" height="25" /></td>
<td>{datum.title}</td>
<td>{datum.url}</td>
</tr>
}
})();
// vim:sw=4 ts=4 et: