diff options
| -rw-r--r-- | assets/javascripts/iframe_whitelist.js | 3 | ||||
| -rw-r--r-- | plugin.rb | 17 |
2 files changed, 20 insertions, 0 deletions
diff --git a/assets/javascripts/iframe_whitelist.js b/assets/javascripts/iframe_whitelist.js new file mode 100644 index 0000000..1ed5e80 --- /dev/null +++ b/assets/javascripts/iframe_whitelist.js @@ -0,0 +1,3 @@ +(function() { + Discourse.Markdown.whiteListIframe(/^(https?:)?\/\/www\.openstreetmap\.org\/export\/embed.html\?.+/i); +})(); diff --git a/plugin.rb b/plugin.rb new file mode 100644 index 0000000..ff11c3c --- /dev/null +++ b/plugin.rb @@ -0,0 +1,17 @@ +# name: OpenStreetMap Onebox +# version: 0.1 +# authors: Marcin Rataj + +# whitelist raw iframes +register_asset('javascripts/iframe_whitelist.js', :server_side) + +class Onebox::Engine::OpenStreetMapOnebox + include Onebox::Engine + + # oneboxing canonical links into iframes + matches_regexp(/^https?:\/\/(?:www\.)?(?:openstreetmap\.org\/\?mlat)\/.+$/) + + def to_html + "<iframe src='#{@url}' style='border: 0' width='100%' height='350' frameborder='0' scrolling='no'></iframe>" + end +end |