patch.extractor.flickr.tbrl.js

// ==Taberareloo==
// {
//   "name"        : "Patches for Flickr"
// , "description" : "Patches for Flickr"
// , "include"     : ["content"]
// , "match"       : ["*://www.flickr.com/*"]
// , "version"     : "0.0.1"
// , "downloadURL" : "https://gist.githubusercontent.com/mono0x/06ef86dbc7618d0c4082c4f34561d272/raw/patch.extractor.flickr.tbrl.js"
// }
// ==/Taberareloo==

(function() {
  update(Extractors['Photo - Flickr'], {
    callMethod: function (ps) {
      return request('https://flickr.com/services/rest/', {
        queryString : update({
          api_key        : this.API_KEY,
          nojsoncallback : 1,
          format         : 'json',
          responseType   : 'json'
        }, ps)
      }).then(function (res) {
        var json = JSON.parse(res.response);
        if (json.stat !== 'ok') {
          throw json.message;
        }
        return json;
      });
    },
    extract: function(ctx) {
      var id = this.getImageId(ctx);
      return promiseAllHash({
        'info'  : this.getInfo(id),
        'sizes' : this.getSizes(id)
      }).then(function (r) {
        var info = r.info;
        var sizes = r.sizes;

        var title = info.title._content;
        ctx.title = title + ' on Flickr';
        ctx.href  = info.urls.url[0]._content;

        var thumbnailSize;
        if (sizes.length >= 6) {
          thumbnailSize = sizes[6]; // may be 'Small'
        } else {
          thumbnailSize = sizes[sizes.length - 1];
        }
        var uploadSize = sizes.find(function(size) {
          return size.label === 'Large 2048';
        });
        if (!uploadSize) {
          if ((info.rotation - 0) === 0) {
            uploadSize = sizes.pop();
          } else {
            sizes.pop();
            uploadSize = sizes.pop();
          }
        }

        return {
          type      : 'photo',
          item      : title,
          itemUrl   : uploadSize.source,
          author    : info.owner.username,
          authorUrl : ctx.href.extract('^(https?://.*?flickr.com/photos/.+?/)'),
          license   : info.license,
          date      : info.dates.taken,
          thumbnailUrl   : thumbnailSize.source,
          originalWidth  : uploadSize.width,
          originalHeight : uploadSize.height,
        };
      }).catch(function () {
        return Extractors.Photo.extract(ctx);
      });
    }
  });
})();