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<?
// Returns an array of sub-directories for $directory
function sub_directories ($directory, &$directories) {
if (file_exists($directory)) {
$directories[] = $directory;
} else {
$directories = array();
}
if ($handle = @opendir($directory)) {
while (($file = readdir($handle)) !== false) {
if (($file != '.') && ($file != '..') && ($file[0] != '.')) {
$path = "$directory/$file";
if (is_dir($path)) sub_directories($path, $directories);
}
}
closedir($handle);
}
}
class DocSetParser {
var $docset;
var $methods = array();
// Parse a single reference file
private function parse ($path, $class) {
$method = null;
$methods = array();
if ($lines = @file($path)) {
foreach ($lines as $line) {
// Parse instance method description
if ($method) {
if (preg_match("/<span.*data-abstract='(.*)'>/i", $line, $captures)) {
$methods[$method] = strip_tags($captures[1]);
$method = null;
}
}
// Found type definition tag
if (preg_match("/<h3 class=\"tight jump typeDef\">(\w+)<\/h3><p class=\"abstract\">(.*)<\/p>/i", $line, $captures)) {
// Read until the end </p> because I can't get preg_match to do this
$text = substr($captures[2], 0, (stripos($captures[2], "</p>")));
if (!$text) $text = $captures[2];
$methods[$captures[1]] = strip_tags($text);
}
// Found constant tag
if (preg_match("/<code class=\"jump constantName\">(\w+)<\/code><\/dt><dd><p>(.*)<\/p>/i", $line, $captures)) {
//print_r($captures);
// Read until the end </p> because I can't get preg_match to do this
$text = substr($captures[2], 0, (stripos($captures[2], "</p>")));
if (!$text) $text = $captures[2];
$methods[$captures[1]] = strip_tags($text);
}
// Found instance method tag
if (preg_match("<a href=\"#//apple_ref/occ/(instm|intfm|intfp|clm)+/([a-zA-Z:_]+)/([a-zA-Z:_]+)\">", $line, $captures)) {
//print_r($captures);
if ($captures[2] == $class) {
$method = $captures[3];
continue;
}
}
}
} else {
print("* Warning: Can't find the docset at $path.\n");
}
return $methods;
}
// Parses the reference index.html file for the path to the reference html file
private function parse_reference_index ($path) {
$lines = file($path);
foreach ($lines as $line) {
if (preg_match("/<meta id=\"refresh\" http-equiv=\"refresh\" CONTENT=\"0; URL=(.*)\">/i", $line, $captures)) {
return $captures[1];
}
}
}
public function parse_directory ($paths) {
foreach ($paths as $path) {
$path = $this->docset."/Contents/Resources/Documents/documentation".$path;
if (file_exists($path)) {
sub_directories($path, $sub_directories);
foreach ($sub_directories as $directory) {
$name = basename($directory);
if (preg_match("/^(\w+)_(class|protocol)$/i", $name, $captures)) {
$class = $captures[1];
$sub_path = $this->parse_reference_index("$directory/index.html");
if ($methods = $this->parse("$directory/$sub_path", $class)) {
$this->methods[$class] = $methods;
}
}
}
} else {
print("* Warning: The docset at $path can't be found.\n");
}
}
return true;
}
function __construct ($docset) {
$this->docset = $docset;
}
}
// Cocoa
//$path = "/Users/ryanjoseph/Desktop/com.apple.adc.documentation.AppleSnowLeopard.CoreReference.docset";
//$folders = array("/Cocoa/Reference");
// UIKIT
// $path = "/Users/ryanjoseph/Desktop/com.apple.adc.documentation.AppleiOS4_2.iOSLibrary.docset";
//$folders = array("/UIKit/Reference");
//$parser = new DocSetParser($path);
//$parser->parse_directory($folders);
//print_r($parser->methods);
?>
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