47 lines
1.2 KiB
Ruby
47 lines
1.2 KiB
Ruby
class CommitDecorator < ApplicationDecorator
|
|
decorates :commit
|
|
|
|
# Returns a string describing the commit for use in a link title
|
|
#
|
|
# Example
|
|
#
|
|
# "Commit: Alex Denisov - Project git clone panel"
|
|
def link_title
|
|
"Commit: #{author_name} - #{title}"
|
|
end
|
|
|
|
# Returns the commits title.
|
|
#
|
|
# Usually, the commit title is the first line of the commit message.
|
|
# In case this first line is longer than 80 characters, it is cut off
|
|
# after 70 characters and ellipses (`&hellp;`) are appended.
|
|
def title
|
|
return no_commit_message unless safe_message
|
|
|
|
title_end = safe_message.index(/\n/)
|
|
if (!title_end && safe_message.length > 80) || (title_end && title_end > 80)
|
|
safe_message[0..69] << "…".html_safe
|
|
else
|
|
safe_message.split(/\n/, 2).first
|
|
end
|
|
end
|
|
|
|
# Returns the commits description
|
|
#
|
|
# cut off, ellipses (`&hellp;`) are prepended to the commit message.
|
|
def description
|
|
title_end = safe_message.index(/\n/)
|
|
if (!title_end && safe_message.length > 80) || (title_end && title_end > 80)
|
|
"…".html_safe << safe_message[70..-1]
|
|
else
|
|
safe_message.split(/\n/, 2)[1].try(:chomp)
|
|
end
|
|
end
|
|
|
|
protected
|
|
|
|
def no_commit_message
|
|
"--no commit message"
|
|
end
|
|
end
|