PhusionPassenger::HTMLTemplate

    # File lib/phusion_passenger/html_template.rb, line 33
33:         def initialize(template_name, options = {})
34:                 @buffer = ''
35:                 @template = ERB.new(File.read("#{TEMPLATE_DIR}/#{template_name}.html.erb"),
36:                         nil, nil, '@buffer')
37:                 options.each_pair do |name, value|
38:                         self[name] = value
39:                 end
40:         end

    # File lib/phusion_passenger/html_template.rb, line 42
42:         def []=(name, value)
43:                 instance_variable_set("@#{name}".to_sym, value)
44:                 return self
45:         end

    # File lib/phusion_passenger/html_template.rb, line 47
47:         def result
48:                 return @template.result(binding)
49:         end

     # File lib/phusion_passenger/html_template.rb, line 75
 75:         def backtrace_html_for(error)
 76:                 html = %{
 77:                         <table class="backtrace">
 78:                         <tr class="headers">
 79:                                 <th>#</th>
 80:                                 <th>File</th>
 81:                                 <th>Line</th>
 82:                                 <th>Location</th>
 83:                         </tr>
 84:                 }
 85:                 in_passenger = false
 86:                 error.backtrace.each_with_index do |item, i|
 87:                         filename, line, location = item.split(':', 3)
 88:                         in_passenger ||= starts_with(filename, PASSENGER_FILE_PREFIX)
 89:                         class_names = in_passenger ? "passenger" : "framework"
 90:                         class_names << ((i & 1 == 0) ? " uneven" : " even")
 91:                         html << %{
 92:                                 <tr class="backtrace_line #{class_names}">
 93:                                         <td class="index">#{i}</td>
 94:                                         <td class="filename">#{filename}</td>
 95:                                         <td class="line">#{line}</td>
 96:                                         <td class="location">#{location}</td>
 97:                                 </tr>
 98:                         }
 99:                 end
100:                 html << "</table>\n"
101:                 return html
102:         end

    # File lib/phusion_passenger/html_template.rb, line 54
54:         def get_binding
55:                 return binding
56:         end

    # File lib/phusion_passenger/html_template.rb, line 71
71:         def include(filename)
72:                 return File.read("#{TEMPLATE_DIR}/#{filename}")
73:         end

    # File lib/phusion_passenger/html_template.rb, line 58
58:         def layout(template_name, options = {})
59:                 options.each_pair do |name, value|
60:                         self[name] = value
61:                 end
62:                 layout_template = ERB.new(File.read("#{TEMPLATE_DIR}/#{template_name}.html.erb"))
63:                 b = get_binding do
64:                         old_size = @buffer.size
65:                         yield
66:                         @buffer.slice!(old_size .. @buffer.size)
67:                 end
68:                 @buffer << layout_template.result(b)
69:         end

     # File lib/phusion_passenger/html_template.rb, line 104
104:         def starts_with(str, substr)
105:                 return str[0 .. substr.size - 1] == substr
106:         end