319 lines
10 KiB
Ruby
319 lines
10 KiB
Ruby
module DiffHelper
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MAX_FILES_WITHOUT_COLLAPSE = 25
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MAX_LINES_WITHOUT_COLLAPSE = 50
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def render_diff_stats(stats)
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path = @pull.try(:id) ? polymorphic_path([@project, @pull]) : ''
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res = ["<table class='table table-responsive boffset0'>"]
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stats.each_with_index do |stat, ind|
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res << "<tr>"
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res << "<td>#{link_to stat.filename.rtruncate(120), "#{path}#diff-#{ind}"}</td>"
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res << "<td class='diffstat'>"
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res << I18n.t("layout.projects.inline_changes_count", count: stat.additions + stat.deletions).strip +
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" (" +
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I18n.t("layout.projects.inline_additions_count", count: stat.additions).strip +
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", " +
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I18n.t("layout.projects.inline_deletions_count", count: stat.deletions).strip +
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")"
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res << "</td>"
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end
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res << '</table>'
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wrap_header_list(stats, res)
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end
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def wrap_header_list(stats, list)
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is_stats_open = stats.count <= MAX_FILES_WITHOUT_COLLAPSE ? 'in' : ''
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res = ["<div class='panel-group' id='diff_header' role='tablist' aria-multiselectable='false'>"]
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res << "<div class='panel panel-default'>"
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res << "<div class='panel-heading' role='tab' id='heading'>"
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res << "<h4 class='panel-title'>"
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res << "<a data-toggle='collapse' data-parent='#diff_header' href='#collapseList' aria-expanded='true' aria-controls='collapseList'>"
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res << "#{diff_header_message(stats)}</a>"
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res << "</h4>"
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res << "</div>"
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res << "<div id='collapseList' class='panel-collapse collapse #{is_stats_open}' role='tabpanel' aria-labelledby='collapseList'>"
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res << "<div class='panel-body'>"
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res += list
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res << "</div>"
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res << "</div>"
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res << "</div>"
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res << "</div>"
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res.join("\n").html_safe
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end
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def diff_header_message(stats)
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total_additions = stats.inject(0) {|sum, n| sum + n.additions}
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total_deletions = stats.inject(0) {|sum, n| sum + n.deletions}
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I18n.t('layout.projects.diff_show_header',
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files: t('layout.projects.commit_files_count', count: stats.count),
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additions: t('layout.projects.commit_additions_count', count: total_additions),
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deletions: t('layout.projects.commit_deletions_count', count: total_deletions))
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end
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#include Git::Diff::InlineCallback
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def render_diff(diff, args = {})#diff_counter, comments, opts = nil diffpath = nil)
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if diff.respond_to?(:diff)
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diff, filepath, in_discussion = diff.diff, diff.a_path, false
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comments = (args[:comments] || []).select{|c| c.data.try('[]', :path) == filepath}
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else
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filepath, in_discussion, comments = args[:diffpath], true, args[:comments]
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end
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diff_display ||= Diff::Display::Unified.new(diff)
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url = if @pull
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@pull.id ? polymorphic_path([@project, @pull]) : ''
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elsif @commit
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commit_path @project, @commit
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end
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prepare(args.merge({filepath: filepath, comments: comments, in_discussion: in_discussion}))
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res = '<div class="table-responsive overflow-auto">'
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res << '<table class="table diff inline table-borderless" cellspacing="0" cellpadding="0">'
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res << '<tbody>'
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res << renderer(diff_display.data) #diff_display.render(Git::Diff::InlineCallback.new comments, path)
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res << tr_line_comments(comments) if in_discussion
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res << '</tbody>'
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res << '</table>'
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res << '</div>'
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res.html_safe
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end
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########################################################
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# FIXME: Just to dev, remove to lib. Really need it?
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########################################################
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def prepare(args)
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@url, @diff_counter, @in_discussion = args[:url], args[:diff_counter], args[:in_discussion]
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@filepath, @line_comments = args[:filepath], args[:comments]
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@diff_prefix = args[:diff_prefix] || 'diff'
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@add_reply_id, @num_line = if @in_discussion
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[@line_comments[0].id, @line_comments[0].data[:line].to_i - @line_comments[0].data[:strings].lines.count.to_i-1]
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else
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[nil, -1]
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end
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@no_commit_comment = true if params[:controller] == 'projects/wiki' || (params[:action] == 'diff')
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end
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def headerline(line)
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set_line_number
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"<tr class='header'>
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<td class='line_numbers'>...</td>
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<td class='line_numbers'>...</td>
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<td class='header'>#{line}</td>
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</tr>"
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end
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def addline(line)
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set_line_number
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"<tr class='changes'>
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<td class='line_numbers'></td>
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#{td_line_link "#{@diff_prefix}-F#{@diff_counter}R#{line.new_number}", line.new_number}
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<td class='code ins'>
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#{line_comment_icon}
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<pre ng-non-bindable>#{render_line(line)}</pre>
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</td>
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</tr>
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#{render_line_comments}"
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end
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def remline(line)
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set_line_number
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"<tr class='changes'>
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#{td_line_link "#{@diff_prefix}-F#{@diff_counter}L#{line.old_number}", line.old_number}
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<td class='line_numbers'></td>
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<td class='code del'>
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#{line_comment_icon}
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<pre ng-non-bindable>#{render_line(line)}</pre>
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</td>
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</tr>
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#{render_line_comments}"
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end
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def modline(line)
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set_line_number
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"<tr class='changes line'>
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#{td_line_link "#{@diff_prefix}-F#{@diff_counter}L#{line.old_number}", line.old_number}
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#{td_line_link "#{@diff_prefix}-F#{@diff_counter}R#{line.new_number}", line.new_number}
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<td class='code unchanged modline'>
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#{line_comment_icon}
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<pre ng-non-bindable>#{render_line(line)}</pre>
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</td>
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</tr>
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#{render_line_comments}"
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end
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def unmodline(line)
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set_line_number
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"<tr class='changes unmodline'>
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#{td_line_link "#{@diff_prefix}-F#{@diff_counter}L#{line.old_number}", line.old_number}
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#{td_line_link "#{@diff_prefix}-F#{@diff_counter}R#{line.new_number}", line.new_number}
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<td class='code unchanged unmodline'>
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#{line_comment_icon}
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<pre ng-non-bindable>#{render_line(line)}</pre>
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</td>
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</tr>
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#{render_line_comments}"
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end
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def sepline(line)
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"<tr class='changes hunk-sep'>
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<td class='line_numbers line_num_cut'>…</td>
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<td class='line_numbers line_num_cut'>…</td>
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<td class='code cut-line'></td>
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</tr>"
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end
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def nonewlineline(line)
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set_line_number
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"<tr class='changes'>
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#{td_line_link "#{@diff_prefix}-F#{@diff_counter}L#{line.old_number}", line.old_number}
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#{td_line_link "#{@diff_prefix}-F#{@diff_counter}R#{line.new_number}", line.new_number}
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<td class='code modline unmodline'>
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#{line_comment_icon}
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<pre ng-non-bindable>#{render_line(line)}</pre>
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</td>
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</tr>
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#{render_line_comments}"
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end
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def before_headerblock(block)
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end
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def after_headerblock(block)
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end
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def before_unmodblock(block)
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end
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def before_modblock(block)
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end
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def before_remblock(block)
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end
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def before_addblock(block)
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end
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def before_sepblock(block)
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end
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def before_nonewlineblock(block)
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end
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def after_unmodblock(block)
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end
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def after_modblock(block)
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end
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def after_remblock(block)
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end
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def after_addblock(block)
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end
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def after_sepblock(block)
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end
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def after_nonewlineblock(block)
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end
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def new_line
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""
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end
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def renderer(data)
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result = []
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data.each do |block|
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result << send("before_" + classify(block), block)
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result << block.map { |line| send(classify(line), line) }
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result << send("after_" + classify(block), block)
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end
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result.compact.join(new_line)
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end
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protected
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def classify(object)
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object.class.name[/\w+$/].downcase
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end
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def escape(str)
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str.to_s.gsub('&', '&').gsub('<', '<').gsub('>', '>').gsub('"', '"')
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end
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def render_line(line)
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res = '<span class="diff-content">'
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if line.inline_changes?
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prefix, changed, postfix = line.segments.map{|segment| escape(segment) }
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res << "#{prefix}<span class='idiff'>#{changed}</span>#{postfix}"
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else
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res << escape(line)
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end
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res << '</span>'
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res
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end
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def set_line_number
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@num_line = @num_line.succ
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end
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def line_comment_icon
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return if @no_commit_comment || (@in_discussion && @add_reply_id && @line_comments[0].data[:line].to_i != @num_line)
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if current_user
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link_to image_tag('line_comment.png', alt: t('layout.comments.new_header')),
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'#new_inline_comment',
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class: 'add_line-comment',
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'ng-click' => "commentsCtrl.showInlineForm($event, #{new_inline_comment_params.to_json})"
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end
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end
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def render_line_comments
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unless @no_commit_comment || @in_discussion
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comments = @line_comments.select do |c|
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c.data.try('[]', :line).to_s == @num_line.to_s && c.actual_inline_comment?
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end
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tr_line_comments(comments) if comments.count > 0
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end
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end
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def td_line_link id, num
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"<td class='line_numbers' id='#{id}'><a href='#{@url}##{id}'>#{num}</a></td>"
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end
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def tr_line_comments comments
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return if @no_commit_comment
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res="<tr class='line-comments'>
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<td class='line_numbers' colspan='2'>#{comments.count}</td>
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<td>"
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comments.each do |comment|
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res << "<div class='line-comment'>
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#{render 'projects/comments/comment', comment: comment, data: {project: @project, commentable: @commentable, add_anchor: 'inline', in_discussion: @in_discussion}}
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</div>"
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end
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if current_user
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res << link_to( t('layout.comments.new_inline'),
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'#new_inline_comment',
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class: 'btn btn-primary',
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'ng-click' => "commentsCtrl.showInlineForm($event, #{new_inline_comment_params.to_json})",
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'ng-hide' => "commentsCtrl.hideInlineCommentButton(#{new_inline_comment_params.to_json})" )
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end
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res << "</td></tr>"
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end
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# def new_comment_path
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# hash = {path: @filepath, line: @num_line}
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# if @commentable.is_a? Issue
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# project_new_line_pull_comment_path(@project, @commentable, hash.merge({in_reply: @add_reply_id}))
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# elsif @commentable.is_a? Grit::Commit
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# new_line_commit_comment_path(@project, @commentable, hash)
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# end
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# end
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def new_inline_comment_params
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{ path: @filepath, line: @num_line, in_reply: @add_reply_id }
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end
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end
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