github-mirror/discourse
2
0
Fork 0
mirror of https://github.com/discourse/discourse.git synced 2025-05-22 18:22:40 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

soften the lightbox overlay

Browse Source
This commit is contained in:
Régis Hanol
2013-06-26 02:44:20 +02:00
parent 92562c2090
commit d3eae56e71
3 changed files with 74 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
lib/cooked_post_processor.rb
View File

@ -126,21 +126,28 @@ class CookedPostProcessor
# not a hyperlink so we can apply
img['src'] = upload.thumbnail_url if (upload && upload.thumbnail_url.present?)
# first, create a div to hold our lightbox
lightbox = Nokogiri::XML::Node.new "div", @doc
img.add_next_sibling lightbox
lightbox.add_child img
# then, the link to our larger image
a = Nokogiri::XML::Node.new "a", @doc
img.add_next_sibling(a)
a["href"] = src
a["class"] = "lightbox"
a.add_child(img)
# then, some overlay informations
meta = Nokogiri::XML::Node.new "div", @doc
meta["class"] = "meta"
img.add_next_sibling meta
# some overlay informations
filename = upload ? upload.original_filename : File.basename(src)
informations = "#{original_width}x#{original_height}"
informations << " | #{number_to_human_size(upload.filesize)}" if upload
a.add_child create_span_node("filename", filename)
a.add_child create_span_node("informations", informations)
a.add_child create_span_node("expand")
meta.add_child create_span_node("filename", filename)
meta.add_child create_span_node("informations", informations)
meta.add_child create_span_node("expand")
# TODO: download
# TODO: views-count