gitlabhq/app/models/commit.rb

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class Commit
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include ActiveModel::Conversion
include StaticModel
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extend ActiveModel::Naming
# Safe amount of files with diffs in one commit to render
# Used to prevent 500 error on huge commits by suppressing diff
#
DIFF_SAFE_SIZE = 100
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attr_accessor :raw
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def initialize(raw_commit)
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raise "Nil as raw commit passed" unless raw_commit
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@raw = raw_commit
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end
def id
@raw.id
end
# 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
title = safe_message
return no_commit_message if title.blank?
title_end = title.index(/\n/)
if (!title_end && title.length > 80) || (title_end && title_end > 80)
title[0..69] << "&hellip;".html_safe
else
title.split(/\n/, 2).first
end
end
# Returns the commits description
#
# cut off, ellipses (`&hellp;`) are prepended to the commit message.
def description
description = safe_message
title_end = description.index(/\n/)
if (!title_end && description.length > 80) || (title_end && title_end > 80)
"&hellip;".html_safe << description[70..-1]
else
description.split(/\n/, 2)[1].try(:chomp)
end
end
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def method_missing(m, *args, &block)
@raw.send(m, *args, &block)
end
def respond_to?(method)
return true if @raw.respond_to?(method)
super
end
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end