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authorFlorian Pritz <bluewind@xinu.at>2015-03-26 22:37:46 +0100
committerFlorian Pritz <bluewind@xinu.at>2015-04-01 19:12:09 +0200
commitb58d6d44bda3b229c4f0a32f5147f44b0c9ec446 (patch)
treecf3314621aab7f93240e8b157fcb9c1a5118d7dd /application/models/mfile.php
parent8dd9fbe3912d74ab37d6654e83af8dd8fdf9d320 (diff)
Refactor lexer code into dedicated class
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Diffstat (limited to 'application/models/mfile.php')
-rw-r--r--application/models/mfile.php183
1 files changed, 0 insertions, 183 deletions
diff --git a/application/models/mfile.php b/application/models/mfile.php
index 772141487..724994f83 100644
--- a/application/models/mfile.php
+++ b/application/models/mfile.php
@@ -262,189 +262,6 @@ class Mfile extends CI_Model {
['user'];
}
- public function get_lexers() {
- return cache_function('lexers', 1800, function() {
- $lexers = array();
- $last_desc = "";
- exec("python ".escapeshellarg(FCPATH."scripts/get_lexer_list.py"), $output);
-
- foreach ($output as $line) {
- list($name, $desc) = explode("|", $line);
- if ($desc == $last_desc) {
- continue;
- }
- $last_desc = $desc;
- $lexers[$name] = $desc;
- }
- $lexers["text"] = "Plain text";
- return $lexers;
- });
- }
-
- public function should_highlight($type)
- {
- if ($this->mime2lexer($type)) return true;
-
- return false;
- }
-
- // Allow certain types to be highlight without doing it automatically
- public function can_highlight($type)
- {
- $typearray = array(
- 'image/svg+xml',
- );
- if (in_array($type, $typearray)) return true;
-
- if ($this->mime2lexer($type)) return true;
-
- return false;
- }
-
- // Return the lexer that should be used for highlighting
- public function autodetect_lexer($type, $filename)
- {
- if (!$this->can_highlight($type)) {
- return false;
- }
-
- $lexer = $this->mime2lexer($type);
-
- // filename lexers overwrite mime type mappings
- $filename_lexer = $this->filename2lexer($filename);
- if ($filename_lexer) {
- return $filename_lexer;
- }
-
- return $lexer;
- }
-
- // Map MIME types to lexers needed for highlighting
- private function mime2lexer($type)
- {
- $typearray = array(
- 'application/javascript' => 'javascript',
- 'application/mbox' => 'text',
- 'application/postscript' => 'postscript',
- 'application/smil' => 'ocaml',
- 'application/x-applix-spreadsheet' => 'actionscript',
- 'application/x-awk' => 'awk',
- 'application/x-desktop' => 'text',
- 'application/x-fluid' => 'text',
- 'application/x-genesis-rom' => 'text',
- 'application/x-java' => 'java',
- 'application/x-m4' => 'text',
- 'application/xml-dtd' => "xml",
- 'application/xml' => 'xml',
- 'application/x-perl' => 'perl',
- 'application/x-php' => 'php',
- 'application/x-ruby' => 'ruby',
- 'application/x-shellscript' => 'bash',
- 'application/xslt+xml' => "xml",
- 'application/x-x509-ca-cert' => 'text',
- 'message/rfc822' => 'text',
- 'text/css' => 'css',
- 'text/html' => 'xml',
- 'text/plain-ascii' => 'ascii',
- 'text/plain' => 'text',
- 'text/troff' => 'groff',
- 'text/x-asm' => 'nasm',
- 'text/x-awk' => 'awk',
- 'text/x-c' => 'c',
- 'text/x-c++' => 'cpp',
- 'text/x-c++hdr' => 'c',
- 'text/x-chdr' => 'c',
- 'text/x-csrc' => 'c',
- 'text/x-c++src' => 'cpp',
- 'text/x-diff' => 'diff',
- 'text/x-gawk' => 'awk',
- 'text/x-haskell' => 'haskell',
- 'text/x-java' => 'java',
- 'text/x-lisp' => 'cl',
- 'text/x-literate-haskell' => 'haskell',
- 'text/x-lua' => 'lua',
- 'text/x-makefile' => 'make',
- 'text/x-ocaml' => 'ocaml',
- 'text/x-patch' => 'diff',
- 'text/x-perl' => 'perl',
- 'text/x-php' => 'php',
- 'text/x-python' => 'python',
- 'text/x-ruby' => 'ruby',
- 'text/x-scheme' => 'scheme',
- 'text/x-shellscript' => 'bash',
- 'text/x-subviewer' => 'bash',
- 'text/x-tcl' => 'tcl',
- 'text/x-tex' => 'tex',
- );
- if (array_key_exists($type, $typearray)) return $typearray[$type];
-
- if (strpos($type, 'text/') === 0) return 'text';
-
- # default
- return false;
- }
-
- // Map special filenames to lexers
- private function filename2lexer($name)
- {
- $namearray = array(
- 'PKGBUILD' => 'bash',
- '.vimrc' => 'vim'
- );
- if (array_key_exists($name, $namearray)) return $namearray[$name];
-
-
- if (strpos($name, ".") !== false) {
- $extension = substr($name, strrpos($name, ".") + 1);
-
- $extensionarray = array(
- 'awk' => 'awk',
- 'c' => 'c',
- 'coffee' => 'coffee-script',
- 'cpp' => 'cpp',
- 'diff' => 'diff',
- 'h' => 'c',
- 'hs' => 'haskell',
- 'html' => 'xml',
- 'java' => 'java',
- 'js' => 'js',
- 'lua' => 'lua',
- 'mli' => 'ocaml',
- 'mll' => 'ocaml',
- 'ml' => 'ocaml',
- 'mly' => 'ocaml',
- 'patch' => 'diff',
- 'php' => 'php',
- 'pl' => 'perl',
- 'pp' => 'puppet',
- 'py' => 'python',
- 'rb' => 'ruby',
- 's' => 'asm',
- 'sh' => 'bash',
- 'tcl' => 'tcl',
- 'tex' => 'tex',
- );
- if (array_key_exists($extension, $extensionarray)) return $extensionarray[$extension];
- }
-
- return false;
- }
-
- // Handle lexer aliases
- public function resolve_lexer_alias($alias)
- {
- if ($alias === false) return false;
- $aliasarray = array(
- 'py' => 'python',
- 'sh' => 'bash',
- 's' => 'asm',
- 'pl' => 'perl'
- );
- if (array_key_exists($alias, $aliasarray)) return $aliasarray[$alias];
-
- return $alias;
- }
-
}
# vim: set noet: