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RequestUpload

Facilitates uploading requests by adding an upload link to request page sidebar and populating the upload form with info available on the page.

目前為 2014-10-29 提交的版本，檢視 最新版本。

// ==UserScript==
// @name            RequestUpload
// @namespace       varb
// @version         0.4
// @description     Facilitates uploading requests by adding an upload link to request page sidebar and populating the upload form with info available on the page.
// @match           *://bibliotik.org/requests/*
// @match           *://bibliotik.org/upload/*
// @require         https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
// @grant           GM_setValue
// @grant           GM_getValue
// @grant           GM_deleteValue
// @license         www.wtfpl.net/about/
// ==/UserScript==

var FORMATS = {'MP3':1,'PDF':2,'CBR':3,'DJVU':4,'CBZ':5,'CHM':6,'FLAC':10,'SPX':13,'TXT':14,'EPUB':15,'MOBI':16,'M4A':17,'M4B':18,'AZW3':21};
var LANGS = {'English':1,'German':2,'French':3,'Spanish':4,'Italian':5,'Latin':6,'Japanese':7,'Swedish':8,'Norwegian':9,'Dutch':12,'Russian':13,'Portuguese':14,'Danish':15,'Korean':16,'Chinese':17,'Polish':18,'Arabic':19,'Irish':20,'Greek':21,'Turkish':22,'Hungarian':23,'Thai':24,'Indonesian':25,'Bulgarian':26};

$(document).ready(function () {

    console.log('requp: initialized');

    if (location.pathname.indexOf('requests') !== -1) {
        onReqPage();
    } else {
        onUploadPage();
    }

});

function onReqPage() {
    var category, lang, overdrive = false, req = {};
    var reqid = Math.random().toString(16).substr(2);
    var reqdetails = $('#requestDetails').text();

    if ($('#filled').length)
        return;

    // add upload link to req page sidebar
    var _match = reqdetails.match(/(?:(\w+),\s)?(\w+)\scategory/);
    if (_match !== null) {
        lang = _match[1];
        category = _match[2];
        var uppageurl = location.origin + '/upload/' + category.toLowerCase()
                      + '?reqid=' + reqid;
        $('#sidebar ul:first').append(
            '<li><a id="upreq" href="' + uppageurl + '">Upload Request</a></li>'
        ).on('click', '#upreq', function () {
            GM_setValue('req' + reqid, JSON.stringify(req));
        });
    } else {
        console.log('requp: cannot establish category');
        return;
    }

    // collect reusable info
    var $description = $('#description');
    req.title = $('h1').text().match(/\/\s*(.+?)(?:\s\[Retail\]$|$)/)[1];
    req.publishers = $('#published a').map(function () { return this.text })
                                      .toArray();
    req.tags = $('#details_tags a').map(function () {
        if (this.text.indexOf('overdrive') !== -1) {
            overdrive = true;
            return;
        }
        return this.text;
    }).toArray();
    req.overdrive = overdrive;
    req.retail = reqdetails.indexOf('Retail') !== -1;
    req.lang = lang;
    req.format = $('#requestDetails strong').text().split('/');
    req.desc = $description.html();
    var $authors = $('#creatorlist');
    req.authors = $authors.find('a').map(function () { return this.text })
                                    .toArray();
    if (category === 'Comics') {
        req.artists = $authors.next('#creatorlist').find('a')
                              .map(function () { return this.text }).toArray();
    }
    var _isbnmatch = $description.text().match(/Overdrive Listing \((\d+)\)/);
    req.isbn = _isbnmatch !== null ? _isbnmatch[1] : '';
}

function onUploadPage() {
    var reqid, _match;
    if (_match = location.search.match(/reqid=(\w+)/))
        reqid = _match[1];
    else
        return;
    var _req = GM_getValue('req' + reqid);
    if (!_req) {
        console.log('requp: no data available');
        return;
    }
    var req = JSON.parse(_req);
    GM_deleteValue('req' + reqid);

    // populate upload form fields
    $('#TitleField').val(req.title);
    $('#TagsField').val(req.tags.join(', '));
    $('#AuthorsField').val(req.authors.join(', '));
    if (req.artists && req.artists.length)
        $('#ArtistsField').val(req.artists.join(', '));
    if (req.format.length === 1)
        $('#FormatField').val(FORMATS[req.format[0]]);
    $('#PublishersField').val(req.publishers.join(', '));
    $('#LanguageField').val(LANGS[req.lang]);
    $('#RetailField').prop('checked', req.retail);
    $('#IsbnField').val(req.isbn);
    $('#DescriptionField').val(html2bb(
        req.overdrive ? $(req.desc).find('blockquote').html()
                      : $(req.desc).children('p:first').html()
    ));
}

function html2bb(text) {
    return text.replace(/\n/g, '')
        .replace(/<(\/)?em>/ig, '[$1i]')
        .replace(/<(\/)?strong>/ig, '[$1b]')
        .replace(/<(\/)?u>/ig, '[$1u]')
        .replace(/<(\/)?(o|u)l>/ig, '[$1$2l]')
        .replace(/(?:•|<li>)\s*(.+?)(?:<\/li>|<br>)/ig, function (m, c, p, s) {
            var firstli = s.search(/•/);
            if (firstli === p)
                return '[ul][*]' + c + '\n';
            if (firstli !== -1 && s.substr(p).match(/•/g).length === 1)
                return '[*]' + c + '[/ul]';
            return '[*]' + c + '\n';
        })
        .replace(/<a\s+href="(\S+?)">(.+?)<\/a>/ig, '[url=$1]$2[/url]')
        .replace(/<\/?(br|p)>/ig, '\n')
        .replace(/\s*--\s*/g, '\u2014');
}