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1 | coverage | |
| @@ -12,12 +12,12 set up an avatar for each site that they post on. | |||
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12 | 12 | == Installation |
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13 | 13 | |
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14 | 14 | cd ~/myapp |
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15 | ruby script/plugin install svn://rubyforge.org//var/svn/gravatarplugin/plugins/gravatar | |
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15 | ruby script/plugin install git://github.com/woods/gravatar-plugin.git | |
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16 | 16 | |
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17 | 17 | or, if you're using piston[http://piston.rubyforge.org] (worth it!): |
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18 | 18 | |
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19 | 19 | cd ~/myapp/vendor/plugins |
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20 | piston import svn://rubyforge.org//var/svn/gravatarplugin/plugins/gravatar | |
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20 | piston import git://github.com/woods/gravatar-plugin.git | |
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21 | 21 | |
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22 | 22 | == Example |
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23 | 23 | |
| @@ -34,6 +34,9 Other helpers are documented under GravatarHelper::PublicMethods. | |||
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34 | 34 | |
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35 | 35 | == Acknowledgments |
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36 | 36 | |
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37 | Thanks to Magnus Bergmark (http://github.com/Mange), who contributed the SSL | |
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38 | support in this plugin, as well as a few minor fixes. | |
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39 | ||
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37 | 40 | The following people have also written gravatar-related Ruby libraries: |
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38 | 41 | * Seth Rasmussen created the gravatar gem[http://gravatar.rubyforge.org] |
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39 | 42 | * Matt McCray has also created a gravatar |
| @@ -48,5 +51,5 The following people have also written gravatar-related Ruby libraries: | |||
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48 | 51 | |
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49 | 52 | == TODO |
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50 | 53 | |
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51 | * Get full spec coverage | |
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54 | * Add specs for ssl support | |
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52 | 55 | * Finish rdoc documentation No newline at end of file |
| @@ -6,7 +6,6 task :default => :spec | |||
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6 | 6 | |
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7 | 7 | desc 'Run all application-specific specs' |
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8 | 8 | Spec::Rake::SpecTask.new(:spec) do |t| |
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9 | t.warning = true | |
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10 | 9 | t.rcov = true |
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11 | 10 | end |
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12 | 11 | |
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1 | 1 | author: Scott Woods, West Arete Computing |
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2 | 2 | summary: View helpers for displaying gravatars. |
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3 |
homepage: http://gravatarplugin |
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4 | plugin: svn://rubyforge.org//var/svn/gravatarplugin/plugins/gravatar | |
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3 | homepage: http://github.com/woods/gravatar-plugin/ | |
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4 | plugin: git://github.com/woods/gravatar-plugin.git | |
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5 | 5 | license: MIT |
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6 | 6 | version: 0.1 |
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7 | 7 | rails_version: 1.0+ |
| @@ -22,11 +22,16 module GravatarHelper | |||
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22 | 22 | # exclude gravatars that may be out of character for your site. |
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23 | 23 | :rating => 'PG', |
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24 | 24 | |
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25 | # The alt text to use in the img tag for the gravatar. | |
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26 | :alt => 'avatar', | |
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25 | # The alt text to use in the img tag for the gravatar. Since it's a | |
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26 | # decorational picture, the alt text should be empty according to the | |
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27 | # XHTML specs. | |
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28 | :alt => '', | |
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27 | 29 | |
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28 | 30 | # The class to assign to the img tag for the gravatar. |
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29 | 31 | :class => 'gravatar', |
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32 | ||
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33 | # Whether or not to display the gravatars using HTTPS instead of HTTP | |
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34 | :ssl => false, | |
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30 | 35 | } |
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31 | 36 | |
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32 | 37 | # The methods that will be made available to your views. |
| @@ -46,19 +51,32 module GravatarHelper | |||
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46 | 51 | [:class, :alt, :size].each { |opt| options[opt] = h(options[opt]) } |
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47 | 52 | "<img class=\"#{options[:class]}\" alt=\"#{options[:alt]}\" width=\"#{options[:size]}\" height=\"#{options[:size]}\" src=\"#{src}\" />" |
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48 | 53 | end |
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54 | ||
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55 | # Returns the base Gravatar URL for the given email hash. If ssl evaluates to true, | |
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56 | # a secure URL will be used instead. This is required when the gravatar is to be | |
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57 | # displayed on a HTTPS site. | |
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58 | def gravatar_api_url(hash, ssl=false) | |
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59 | if ssl | |
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60 | "https://secure.gravatar.com/avatar/#{hash}" | |
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61 | else | |
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62 | "http://www.gravatar.com/avatar/#{hash}" | |
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63 | end | |
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64 | end | |
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49 | 65 | |
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50 | 66 | # Return the gravatar URL for the given email address. |
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51 | 67 | def gravatar_url(email, options={}) |
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52 | 68 | email_hash = Digest::MD5.hexdigest(email) |
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53 | 69 | options = DEFAULT_OPTIONS.merge(options) |
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54 | 70 | options[:default] = CGI::escape(options[:default]) unless options[:default].nil? |
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55 | returning "http://www.gravatar.com/avatar.php?gravatar_id=#{email_hash}" do |url| | |
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71 | returning gravatar_api_url(email_hash, options.delete(:ssl)) do |url| | |
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72 | opts = [] | |
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56 | 73 | [:rating, :size, :default].each do |opt| |
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57 | 74 | unless options[opt].nil? |
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58 | 75 | value = h(options[opt]) |
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59 |
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76 | opts << [opt, value].join('=') | |
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60 | 77 | end |
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61 | 78 | end |
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79 | url << "?#{opts.join('&')}" unless opts.empty? | |
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62 | 80 | end |
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63 | 81 | end |
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64 | 82 | |
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