5e3be9cda0
Also, just for extra paranoia, only call safe_message once in the decorator methods Adds specs to make sure it still works
51 lines
1.3 KiB
Ruby
51 lines
1.3 KiB
Ruby
class CommitDecorator < ApplicationDecorator
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decorates :commit
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# Returns a string describing the commit for use in a link title
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#
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# Example
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#
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# "Commit: Alex Denisov - Project git clone panel"
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def link_title
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"Commit: #{author_name} - #{title}"
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end
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# Returns the commits title.
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#
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# Usually, the commit title is the first line of the commit message.
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# In case this first line is longer than 80 characters, it is cut off
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# after 70 characters and ellipses (`&hellp;`) are appended.
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def title
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title = safe_message
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return no_commit_message if title.blank?
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title_end = title.index(/\n/)
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if (!title_end && title.length > 80) || (title_end && title_end > 80)
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title[0..69] << "…".html_safe
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else
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title.split(/\n/, 2).first
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end
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end
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# Returns the commits description
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#
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# cut off, ellipses (`&hellp;`) are prepended to the commit message.
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def description
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description = safe_message
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title_end = description.index(/\n/)
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if (!title_end && description.length > 80) || (title_end && title_end > 80)
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"…".html_safe << description[70..-1]
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else
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description.split(/\n/, 2)[1].try(:chomp)
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end
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end
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protected
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def no_commit_message
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"--no commit message"
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end
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end
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