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module CommitsHelper
def old_line_number(line, i)
end
def new_line_number(line, i)
end
def more_commits_link
offset = params[:offset] || 0
limit = params[:limit] || 100
link_to "More", project_commits_path(@project, :offset => offset.to_i + limit.to_i, :limit => limit),
:remote => true, :class => "lite_button vm", :style => "text-align:center; width:930px; ", :id => "more-commits-link"
end
def commit_msg_with_link_to_issues(project, message)
return '' unless message
out = ''
message.split(/(#[0-9]+)/m).each do |m|
if m =~ /(#([0-9]+))/m
begin
issue = project.issues.find($2)
out += link_to($1, project_issue_path(project, $2))
rescue
out += $1
end
else
out += m
end
end
preserve out
end
def diff_line_class(line)
if line[0] == "+"
"new"
elsif line[0] == "-"
"old"
else
nil
end
end
def build_line_code(line, index, line_new, line_old)
"#{index}_#{line_old}_#{line_new}"
end
def each_diff_line(diff_arr, index)
line_old = 1
line_new = 1
type = nil
lines_arr = diff_arr
lines_arr.each do |line|
next if line.match(/^\-\-\- \/dev\/null/)
next if line.match(/^\+\+\+ \/dev\/null/)
next if line.match(/^\-\-\- a/)
next if line.match(/^\+\+\+ b/)
full_line = html_escape(line.gsub(/\n/, '')).force_encoding("UTF-8")
if line.match(/^@@ -/)
next if line_old == 1 && line_new == 1
type = "match"
line_old = line.match(/\-[0-9]*/)[0].to_i.abs rescue 0
line_new = line.match(/\+[0-9]*/)[0].to_i.abs rescue 0
yield(line, type, nil, nil, nil)
next
else
type = diff_line_class(line)
line_code = build_line_code(line, index, line_new, line_old)
yield(full_line, type, line_code, line_new, line_old)
end
if line[0] == "+"
line_new += 1
elsif line[0] == "-"
line_old += 1
else
line_new += 1
line_old += 1
end
end
end
end
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