├── README.md
└── _plugins
    └── flickr_set.rb


/README.md:
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 1 | # Flickr Set Tag
 2 | 
 3 | Generates image galleries from a Flickr set.
 4 | 
 5 | Usage:
 6 | 
 7 |     {% flickr_set flickr_set_id %}
 8 | 
 9 | Example:
10 | 
11 |     {% flickr_set 72157625102245887 %}
12 | 
13 | Default Configuration (override in _config.yml):
14 | 
15 |     flickr_set:
16 |       gallery_tag:   'p'
17 |       gallery_class: 'gallery'
18 |       a_href:        nil
19 |       a_target:      '_blank'
20 |       image_rel:     ''
21 |       image_size:    's'
22 |       api_key:       ''
23 | 
24 | By default, thumbnails are linked to their corresponding Flickr page.
25 | If you override a_href with a size ('s', 'm', etc), the thumbnail will
26 | link to that size image. This is useful in combination with the image_rel
27 | parameter and a lightbox gallery.
28 | 
29 | You must provide an API Key in order to query Flickr. It must be configured in _config.yml.


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/_plugins/flickr_set.rb:
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  1 | # Flickr Set Tag.
  2 | #
  3 | # Generates image galleries from a Flickr set.
  4 | #
  5 | # Usage:
  6 | #
  7 | #   {% flickr_set flickr_set_id %}
  8 | #
  9 | # Example:
 10 | #
 11 | #   {% flickr_set 72157625102245887 %}
 12 | #
 13 | # Default Configuration (override in _config.yml):
 14 | #
 15 | #   flickr_set:
 16 | #     gallery_tag:   'p'
 17 | #     gallery_class: 'gallery'
 18 | #     a_href:        nil
 19 | #     a_target:      '_blank'
 20 | #     image_rel:     ''
 21 | #     image_size:    's'
 22 | #     api_key:       ''
 23 | #
 24 | # By default, thumbnails are linked to their corresponding Flickr page.
 25 | # If you override a_href with a size ('s', 'm', etc), the thumbnail will
 26 | # link to that size image. This is useful in combination with the image_rel
 27 | # parameter and a lightbox gallery.
 28 | #
 29 | # You must provide an API Key in order to query Flickr. It must be configured in _config.yml.
 30 | #
 31 | # Author: Thomas Mango
 32 | # Site: http://thomasmango.com
 33 | # Plugin Source: http://github.com/tsmango/jekyll_flickr_set_tag
 34 | # Site Source: http://github.com/tsmango/thomasmango.com
 35 | # Plugin License: MIT
 36 | 
 37 | require 'net/https'
 38 | require 'uri'
 39 | require 'json'
 40 | 
 41 | module Jekyll
 42 |   class FlickrSetTag < Liquid::Tag
 43 |     def initialize(tag_name, config, token)
 44 |       super
 45 | 
 46 |       @set  = config.strip
 47 | 
 48 |       @config = Jekyll.configuration({})['flickr_set'] || {}
 49 | 
 50 |       @config['gallery_tag']   ||= 'p'
 51 |       @config['gallery_class'] ||= 'gallery'
 52 |       @config['a_href']        ||= nil
 53 |       @config['a_target']      ||= '_blank'
 54 |       @config['image_rel']     ||= ''
 55 |       @config['image_size']    ||= 's'
 56 |       @config['api_key']       ||= ''
 57 |     end
 58 | 
 59 |     def render(context)
 60 |       html = "<#{@config['gallery_tag']} class=\"#{@config['gallery_class']}\">"
 61 | 
 62 |       photos.each do |photo|
 63 |         html << "<a href=\"#{photo.url(@config['a_href'])}\" target=\"#{@config['a_target']}\">"
 64 |         html << "  <img src=\"#{photo.thumbnail_url}\" rel=\"#{@config['image_rel']}\"/>"
 65 |         html << "</a>"
 66 |       end
 67 | 
 68 |       html << "</#{@config['gallery_tag']}>"
 69 | 
 70 |       return html
 71 |     end
 72 | 
 73 |     def photos
 74 |       @photos = Array.new
 75 | 
 76 |       JSON.parse(json)['photoset']['photo'].each do |item|
 77 |         @photos << FlickrPhoto.new(item['title'], item['id'], item['secret'], item['server'], item['farm'], @config['image_size'])
 78 |       end
 79 | 
 80 |       @photos.sort
 81 |     end
 82 | 
 83 |     def json
 84 |       uri  = URI.parse("http://api.flickr.com/services/rest/?method=flickr.photosets.getPhotos&photoset_id=#{@set}&api_key=#{@config['api_key']}&format=json&nojsoncallback=1")
 85 |       http = Net::HTTP.new(uri.host, uri.port)
 86 |       return http.request(Net::HTTP::Get.new(uri.request_uri)).body
 87 |     end
 88 |   end
 89 | 
 90 |   class FlickrPhoto
 91 | 
 92 |     def initialize(title, id, secret, server, farm, thumbnail_size)
 93 |       @title          = title
 94 |       @url            = "http://farm#{farm}.staticflickr.com/#{server}/#{id}_#{secret}.jpg"
 95 |       @thumbnail_url  = url.gsub(/\.jpg/i, "_#{thumbnail_size}.jpg")
 96 |       @thumbnail_size = thumbnail_size
 97 |     end
 98 | 
 99 |     def title
100 |       return @title
101 |     end
102 | 
103 |     def url(size_override = nil)
104 |       return (size_override ? @thumbnail_url.gsub(/_#{@thumbnail_size}.jpg/i, "_#{size_override}.jpg") : @url)
105 |     end
106 | 
107 |     def thumbnail_url
108 |       return @thumbnail_url
109 |     end
110 | 
111 |     def <=>(photo)
112 |       @title <=> photo.title
113 |     end
114 |   end
115 | end
116 | 
117 | Liquid::Template.register_tag('flickr_set', Jekyll::FlickrSetTag)
118 | 


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