Open Links in Caption on Tumblr Dashboard

open_links_in_caption_on_tumblr_dashboard.user.js

// ==UserScript==
// @name           Open Links in Caption on Tumblr Dashboard
// @namespace      http://saitamanodoruji.tumblr.com/
// @description    Press Shift + o , and links in caption will open in new tabs. This works on Quote, Photo, Link and Video post.
// @include        http://www.tumblr.com/dashboard*
// @include        http://www.tumblr.com/show*
// @include        http://www.tumblr.com/blog*
// @include        http://www.tumblr.com/tagged*
// @include        http://www.tumblr.com/likes*
// @include        http://www.tumblr.com/liked/by/*
// @include        https://www.tumblr.com/dashboard*
// @include        https://www.tumblr.com/show*
// @include        https://www.tumblr.com/blog*
// @include        https://www.tumblr.com/tagged*
// @include        https://www.tumblr.com/likes*
// @include        https://www.tumblr.com/liked/by/*
// @version        1.8.0
// @update         2015-01-11
// ==/UserScript==
//
// This script is dependent on
//   -Minibuffer http://userscripts.org/scripts/show/11760
//   -LDRize http://userscripts.org/scripts/show/11562
//

(function() {
  const REGEX_URL_TUMBLELOG = [
    /^http:\/\/[^.]+\.tumblr\.com\//,
    /^http:\/\/plasticdrea\.ms\//,
  ]

  var isTumblelogURL = function(url) {
    return REGEX_URL_TUMBLELOG.some(function(re) {
      return re.test(url)
    })
  }

  var boot = function() {
    with (sharedObject.Minibuffer) {
      addShortcutkey({
        key: 'O',
        description: 'openLinksInCaption',
        command: function() {
          try {
            execute('openLinksInCaption', execute('current-node'))
          } catch (e) { console.log(e) }
        }
      })
        
      addCommand({
        name: 'openLinksInCaption',
        command: function(stdin) {
          try {
            if (!stdin.length) stdin = execute('current-node')
            var c = $X('./descendant-or-self::div[starts-with(@id, "post_")]', stdin[0])[0].getAttribute('data-type');
            if ( c.match('quote') ) {
              var url = $X(
                './/td[contains(concat(" ", @class, " "), " quote_source ")]//a' +
                '|.//a[contains(concat(" ", @class, " "), " post_source_link ")]'
              , stdin[0])
            }
            if (c.match('photo') || c.match('video')) {
              var url = $X(
                './/div[contains(concat(" ", @class, " "), " post_body ")]//a' +
                '|.//a[contains(concat(" ", @class, " "), " post_source_link ")]' +
                '|.//div[contains(concat(" ", @class, " "), " post_content ")]//div/a[img]' +
                '|.//div[contains(@id, "photo_info_")]/a'
              , stdin[0])
            }
            if (c.match('link')) {
              var url = $X(
                './/a[contains(concat(" ", @class, " "), " link_title ")]'
              , stdin[0])
            }
            if (c.match('regular')) {
              var url = $X(
                './/a[contains(concat(" ", @class, " "), " post_source_link ")]'
              , stdin[0])
            }
            if (c.match('audio')) {
              var url = $X(
                './/a[contains(concat(" ", @class, " "), " post_source_link ")]'
              , stdin[0]);
            }

            // remove duplicate
            var i = 1, j, k
            while ( i < url.length ) {
              k = url.length
              for ( j = 0; j < i; j++ ) {
                if ( url[i].href == url[j].href ) {
                  url.splice(i,1)
                  break
                } 
              }
              if ( k == url.length ) i++
            }

            url.forEach(function(u) {
              if ( (!isTumblelogURL(u.href) || c.match(' link '))
                && !/^(?:(?:(?!http).)*:\/\/|mailto:)/.test(u.href) ) {
              GM_openInTab(u, true)
              }
            })
            return stdin
          } catch (e) { console.log(e) }
          return stdin
        },
      })
    }
  }

  if ( sharedObject.Minibuffer ) {
    boot()
  } else {
    window.addEventListener('GM_MinibufferLoaded', boot, false)
  }
})()