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/*
* ==VimperatorPlugin==
* @name niconicoplaylist_cooperation.js
* @description this script give you keyboard opration for NicoNicoPlaylist.
* @description-ja NicoNicoPlaylist ���L�[�{�[�h�ő����ł����悤�ɂ����B
* @author janus_wel <janus_wel@fb3.so-net.ne.jp>
* @version 0.30
* @minversion 1.2
* ==VimperatorPlugin==
*
* CONSTRAINT
* need NicoNicoPlaylist version 1.11 or above
*
* LICENSE
* New BSD License
*
* USAGE
* :nnppushallvideos
* ���݂̃y�[�W���̂��ׂĂ̓������Đ����X�g�ɑ����B
* �����L���O���}�C���X�g�̂ق��A�����y�[�W�ł̓I�X�X�����悪�lj��������B
* :nnppushthisvideo
* �����Ă��铮�����Đ����X�g�ɑ����B
* :nnpplaynext [next]
* �Đ����X�g�̎��̓������Đ������B
* :nnpremove [index]
* index �Ԗڂ̓������Đ����X�g�������菜���B index �� 0 ���琔�����B
* �w�肵�Ȃ��ꍇ�͈��ԏオ���菜�������B
* :nnpclear
* �Đ����X�g�����ׂăN���A�����B
* :nnpgetlist [numof]
* �Đ����X�g�̏ォ�� numof ���\�������B�w�肵�Ȃ��ꍇ�� g:nnp_coop_numoflist ���g�������B
*
* VARIABLES
* g:nnp_coop_numoflist
* :NNPGetList �ŕ\�����郊�X�g�̌����w�肷���B�f�t�H���g�� 10 �B
*
* HISTORY
* 2008/07/11 ver. 0.1 initial written.
* 2008/07/15 ver. 0.2 refactoring.
* 2008/09/25 ver. 0.3 change XPath expression.
*
* */
/*
�ȉ��̃R�[�h�� _vimperatorrc �ɓ\���t�����ƍK���ɂȂ��邩���B
�R�}���h ( [',nn'] �� [',nr'] �̕��� ) �͓K�X�ς��ĂˁB
javascript <<EOM
// [N],nn
// N �Ԗڂ̓������Đ������B
// �w���Ȃ��̏ꍇ���̓��悪�Đ��������B
liberator.mappings.addUserMap(
[liberator.modes.NORMAL],
[',nn'],
'play next item in NicoNicoPlaylist',
function(count) {
if(count === -1) count = 1;
liberator.execute(':nnpplaynext ' + count);
},
{ flags: liberator.Mappings.flags.COUNT }
);
// [N],nr
// �ォ�� N �̓������폜�����B
// �w���Ȃ��̏ꍇ���ԏ��̓��悪�폜�������B
liberator.mappings.addUserMap(
[liberator.modes.NORMAL],
[',nr'],
'remove item in NicoNicoPlaylist',
function(count) {
if(count === -1) count = 1;
for(var i=0 ; i<count ; ++i) liberator.execute(':nnpremove');
liberator.execute(':nnpgetlist');
},
{ flags: liberator.Mappings.flags.COUNT }
);
EOM
*/
(function(){
// thumbnail URL
const thumbnailURL = 'http://tn-skr1.smilevideo.jp/smile?i=';
// style
const styles = [
'<style>',
'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; }',
'</style>',
].join('');
// table
const tableTemplate = [
'<table class="nnp_coop">',
'$CAPTION',
'$THEAD',
'<tbody>$ITEMS</tbody>',
'</table>',
].join('');
// table caption
const captionTemplate = '<caption>$NUMOFDISPLAY / $NUMOFTOTAL items from NicoNicoPlaylist</caption>';
// table head
const thead = [
'<thead>',
'<tr>',
'<td> </td>',
'<td>thumbnail</td>',
'<td>title</td>',
'<td>url</td>',
'</tr>',
'</thead>',
].join('');
// item
const itemHTML = [
'<tr>',
'<td class="index">$INDEX:</td>',
'<td class="thumbnail"><image src="$THUMBNAILURL$ID" width="33" height="25" /></td>',
'<td>$TITLE</td>',
'<td>$URL</td>',
'</tr>',
].join('');
// scrape from div element that inserted by NicoNicoPlaylist
liberator.commands.addUserCommand(['nnpgetlist'], 'get NicoNicoPlaylist',
function(arg) {
// check existence of NicoNicoPlaylist
var playlist = $f('//div[contains(@id, "playlistcontroller_")]');
if(!playlist) {
liberator.echoerr('NicoNicoPlaylist is not found.');
return;
}
// check existence of items in NicoNicoPlaylist
var nodes = $s('./div[contains(concat(" ", @class, " "), " playlist-list-outer ")]/ul/li/a', playlist);
var nodesLength = nodes.length
if(nodesLength === 0) {
liberator.echoerr('no items in NicoNicoPlaylist.');
return;
}
// get number of displayed items
var numofList = arg.match(/^\d+$/)
? arg
: (liberator.globalVariables.nnp_coop_numoflist || 10);
// struct display string
// generate data
var items = new Array;
for(var i=0 ; i<nodesLength && i<numofList ; ++i ) {
// get video id
var id = nodes[i].href.match(/\d+$/);
// evaluate variables and push to list
items.push(
itemHTML.replace(/\$INDEX/g, i + 1)
.replace(/\$THUMBNAILURL/g, thumbnailURL)
.replace(/\$ID/g, id)
.replace(/\$TITLE/g, nodes[i].textContent)
.replace(/\$URL/g, nodes[i].href)
);
}
// evaluate variables
var caption = captionTemplate
.replace(/\$NUMOFDISPLAY/g, (nodesLength < numofList) ? nodesLength : numofList)
.replace(/\$NUMOFTOTAL/g, nodesLength);
// final processing
var str = styles + tableTemplate.replace(/\$CAPTION/g, caption)
.replace(/\$THEAD/g, thead)
.replace(/\$ITEMS/g, items.join(''));
liberator.echo(str, liberator.commandline.FORCE_MULTILINE);
},{}
);
// stuff functions
// return first node
function $f(query, node) {
node = node || window.content.document;
var result = (node.ownerDocument || node).evaluate(
query,
node,
null,
XPathResult.FIRST_ORDERED_NODE_TYPE,
null
);
return result.singleNodeValue ? result.singleNodeValue : null;
}
// return snapshot nodes list
function $s(query, node) {
node = node || window.content.document;
var result = (node.ownerDocument || node).evaluate(
query,
node,
null,
XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,
null
);
var nodes = [];
for(var i=0 ; i<result.snapshotLength ; ++i) nodes.push(result.snapshotItem(i));
return nodes;
}
// 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'],
].forEach(
function ([command, description, eventname]){
liberator.commands.addUserCommand(command, description,
function (arg) {
var r = document.createEvent("CommandEvent");
r.initCommandEvent(eventname, true, true, arg);
window.content.dispatchEvent(r);
},{}
);
}
);
})();
// vim:sw=4 ts=4 et:
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