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iwara 下载

下载 iwara 视频。 注意：可能需要给 tampermonkey 等插件设置下载权限。

当前为 2021-05-11 提交的版本，查看 最新版本。

// ==UserScript==
// @name         iwara download
// @name:zh-CN   iwara 下载
// @description          Download videos from iwara.tv. NOTE: may need grant download privilege to browser extension like tampermonkey.
// @description:zh-CN    下载 iwara 视频。 注意：可能需要给 tampermonkey 等插件设置下载权限。
// @namespace    https://sleazyfork.org/zh-CN/scripts/425903-iwara-download
// @version      0.1.1
// @author       oajsdfk
// @match        https://*.iwara.tv/*
//
// @grant        GM_download
// ==/UserScript==

(function() {
  'use strict';

  if (!jQuery) { return; }

  var $ = jQuery.noConflict();

  var view_page = window.location.pathname.startsWith('/videos/')

  function fname(str) {
    return str.replace(/\\/g,'￥')
      .replace(/\//g,'／')
      .replace(/:/g,'：')
      .replace(/\*/g,'＊')
      .replace(/\?/g,'？')
      .replace(/"/g,'”')
      .replace(/</g,'＜')
      .replace(/>/g,'＞')
      .replace(/\|/g,'｜')
      .replace(/\t/g, '　')
      .replace(/~/g,'～');
  };

  var download_clicked;
  $('#user-links').append('<input id="download" type="button" value="download">');
  $('#download').on('click', function() {
    let dl = $(this);

    if (view_page) {
      $(dl).val('downloading');
      download();
      return;
    }

    if (!download_clicked) {
      $('.node-video').append('<input type="checkbox" class="dl_chk" checked/>');

      $(dl).val('download selected');

      $('#user-links').append('<span>'+
                              '<input id="sel_dl_all" type="button" value="all">'+
                              '<input id="sel_dl_invert" type="button" value="invert">'+
                              '<input id="sel_dl_none" type="button" value="none">'+
                              '</span>');

      $('#sel_dl_all').on('click', function(e) {
        $('.dl_chk:enabled').each(function() {
          this.checked = true;
        });
      });
      $('#sel_dl_invert').on('click', function(e) {
        $('.dl_chk:enabled').each(function() {
          this.checked = !this.checked;
        });
      });
      $('#sel_dl_none').on('click', function(e) {
        $('.dl_chk:enabled').each(function() {
          this.checked = false;
        });
      });

      download_clicked = 1;
    } else {
      let checked = $('.node-video').has('.dl_chk:checked:enabled');

      if (checked.length === 0) { return; }

      $(dl).val('downloading');

      checked.each((idx, v) => download($(v)));
    }
  });

  function download(video) {
    let like;
    let view;
    let vid;
    let title;
    let user;
    if (!view_page) {
      let t = video.find('.title > a');
      vid = t.attr('href').replace('/videos/', '');
      title = t.text();
      like = video.find('.likes-icon').has('.glyphicon-heart').text().trim();
      view = video.find('.likes-icon').has('.glyphicon-eye-open').text().trim();
      user = video.find('.username').text();
    } else {
      vid = window.location.pathname.replace('/videos/', '');
      title = $('.node-info').find('.title').text();
      let t = $('.node-views').has('.glyphicon-heart').has('.glyphicon-eye-open').text().trim().split(/\s+/);
      like = t[0];
      view = t[1];
      user = $('.node-info').find('.username').text();
    }



    console.log('download:', '♥' + like + ' 👁' + view + ' ' + user + '/' + title + ' [' + vid + ']');

    let filename = fname(user) + '/' + fname(title) + ' [' + vid + ']';

    $.get('/api/video/' + vid, function(res) {
      if (res[0]) {
        console.log(vid, "urls: ", res[0]);
        let t = res[0].mime.split('/');
        let f = filename +'.' + t[t.length-1];

        let url = 'https:'+res[0].uri;
        console.log('downloading file:', f, 'url:', url);

        GM_download({
          url: url,
          name: 'iwara/' + f,
          onload: () => {
            console.log('download suc:', f);

            if (!view_page) {
              let i = video.find('.dl_chk');
              i.attr('disabled', true);
              i.removeClass('dl_chk');
            } else {
              $('#download').enable(false);
            }
          },
          onprogress: (e) => {
            let v = e.loaded/e.total*100;
            console.log('downloading:', f, e, v+'%');
          },
          onerror : (e) => console.error('download failed:', f, e),
          ontimeout  : (e) => console.error('download timeout:', f, e),
          saveAs: false
        });

      } else {
        console.error("no video:", vid);
      }
    }, 'JSON').fail(function(err) {
      console.error("get_url_failed", vid, err);
    });
  }

})();