Added a couple of mime types so that corresponding files can be viewed in the browser.
Added a simple (and not perfect) CodeRay scanner for php. git-svn-id: http://redmine.rubyforge.org/svn/trunk@1070 e93f8b46-1217-0410-a6f0-8f06a7374b81
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@ -19,13 +19,18 @@ module Redmine
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module MimeType
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MIME_TYPES = {
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'text/plain' => 'txt',
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'text/plain' => 'txt,tpl,properties',
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'text/css' => 'css',
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'text/html' => 'html,htm,xhtml',
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'text/x-c' => 'c,cpp,h',
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'text/x-java' => 'java',
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'text/x-javascript' => 'js',
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'text/x-html-template' => 'rhtml',
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'text/x-perl' => 'pl,pm',
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'text/x-php' => 'php,php3,php4,php5',
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'text/x-python' => 'py',
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'text/x-ruby' => 'rb,rbw,ruby,rake',
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'text/x-sh' => 'sh',
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'text/xml' => 'xml',
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'text/yaml' => 'yml,yaml',
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'image/gif' => 'gif',
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@ -88,6 +88,10 @@ module FileType
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'xml' => :xml,
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'htm' => :html,
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'html' => :html,
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'php' => :php,
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'php3' => :php,
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'php4' => :php,
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'php5' => :php,
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'xhtml' => :xhtml,
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'raydebug' => :debug,
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'rhtml' => :rhtml,
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@ -0,0 +1,165 @@
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module CodeRay module Scanners
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class PHP < Scanner
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register_for :php
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RESERVED_WORDS = [
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'and', 'or', 'xor', '__FILE__', 'exception', '__LINE__', 'array', 'as', 'break', 'case',
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'class', 'const', 'continue', 'declare', 'default',
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'die', 'do', 'echo', 'else', 'elseif',
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'empty', 'enddeclare', 'endfor', 'endforeach', 'endif',
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'endswitch', 'endwhile', 'eval', 'exit', 'extends',
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'for', 'foreach', 'function', 'global', 'if',
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'include', 'include_once', 'isset', 'list', 'new',
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'print', 'require', 'require_once', 'return', 'static',
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'switch', 'unset', 'use', 'var', 'while',
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'__FUNCTION__', '__CLASS__', '__METHOD__', 'final', 'php_user_filter',
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'interface', 'implements', 'extends', 'public', 'private',
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'protected', 'abstract', 'clone', 'try', 'catch',
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'throw', 'cfunction', 'old_function'
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]
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PREDEFINED_CONSTANTS = [
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'null', '$this', 'true', 'false'
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]
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IDENT_KIND = WordList.new(:ident).
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add(RESERVED_WORDS, :reserved).
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add(PREDEFINED_CONSTANTS, :pre_constant)
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ESCAPE = / [\$\wrbfnrtv\n\\\/'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x
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UNICODE_ESCAPE = / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} /x
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def scan_tokens tokens, options
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state = :waiting_php
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string_type = nil
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regexp_allowed = true
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until eos?
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kind = :error
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match = nil
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if state == :initial
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if scan(/ \s+ | \\\n /x)
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kind = :space
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elsif scan(/\?>/)
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kind = :char
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state = :waiting_php
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elsif scan(%r{ (//|\#) [^\n\\]* (?: \\. [^\n\\]* )* | /\* (?: .*? \*/ | .* ) }mx)
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kind = :comment
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regexp_allowed = false
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elsif match = scan(/ \# \s* if \s* 0 /x)
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match << scan_until(/ ^\# (?:elif|else|endif) .*? $ | \z /xm) unless eos?
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kind = :comment
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regexp_allowed = false
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elsif regexp_allowed and scan(/\//)
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tokens << [:open, :regexp]
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state = :regex
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kind = :delimiter
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elsif scan(/ [-+*\/=<>?:;,!&^|()\[\]{}~%] | \.(?!\d) /x)
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kind = :operator
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regexp_allowed=true
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elsif match = scan(/ [$@A-Za-z_][A-Za-z_0-9]* /x)
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kind = IDENT_KIND[match]
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regexp_allowed=false
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elsif match = scan(/["']/)
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tokens << [:open, :string]
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string_type = matched
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state = :string
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kind = :delimiter
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elsif scan(/0[xX][0-9A-Fa-f]+/)
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kind = :hex
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regexp_allowed=false
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elsif scan(/(?:0[0-7]+)(?![89.eEfF])/)
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kind = :oct
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regexp_allowed=false
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elsif scan(/(?:\d+)(?![.eEfF])/)
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kind = :integer
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regexp_allowed=false
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elsif scan(/\d[fF]?|\d*\.\d+(?:[eE][+-]?\d+)?[fF]?|\d+[eE][+-]?\d+[fF]?/)
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kind = :float
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regexp_allowed=false
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else
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getch
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end
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elsif state == :regex
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if scan(/[^\\\/]+/)
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kind = :content
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elsif scan(/\\\/|\\/)
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kind = :content
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elsif scan(/\//)
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tokens << [matched, :delimiter]
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tokens << [:close, :regexp]
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state = :initial
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next
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else
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getch
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kind = :content
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end
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elsif state == :string
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if scan(/[^\\"']+/)
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kind = :content
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elsif scan(/["']/)
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if string_type==matched
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tokens << [matched, :delimiter]
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tokens << [:close, :string]
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state = :initial
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string_type=nil
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next
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else
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kind = :content
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end
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elsif scan(/ \\ (?: \S ) /mox)
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kind = :char
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elsif scan(/ \\ | $ /x)
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kind = :error
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state = :initial
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else
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raise "else case \" reached; %p not handled." % peek(1), tokens
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end
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elsif state == :waiting_php
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if scan(/<\?php/m)
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kind = :char
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state = :initial
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elsif scan(/[^<]+/)
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kind = :comment
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else
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kind = :comment
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getch
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end
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else
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raise 'else-case reached', tokens
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end
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match ||= matched
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tokens << [match, kind]
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end
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tokens
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end
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end
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end end
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