Yuffster's MooTools CheatSheet Generator

docparser.php

<?php
// By Yuffster

function getDox($file) {

	$docs = file_get_contents("docs/$file.md");
	$funcPatt = "/(.*?)?(Function|Method): (.*?) ?{(#.*?)}?\n/";
	$argPatt  = "/^[-*1-9]+.*?\(\*(.*?)\*(, optional)?/";

	//This docs array will be for all the files and classes.
	$dox = Array();

	//First, let's chop up the docs into sections.
	preg_match_all($funcPatt, $docs, $delims);
	$delims = array_shift($delims);
	$sections = preg_split($funcPatt, $docs);

	//For every function or method...
	foreach ($sections as $i => $txt) {
		$funLine = $delims[($i-1)];
		preg_match_all($funcPatt, $funLine, $argh);
		$class = trim($argh[1][0]);
		if ($class == "") $class = "Window";
		$funray['name']  = trim($argh[3][0]);
		$funray['link']  = "http://docs.mootools.net/$file".trim($argh[4][0]);

// I'm pretty sure I'm going to programmer hell for these next lines.
		if ($funray['name']) {
		//Deal with the bits of the Function/Method title line
		//Break up the method's shit into sections.
		$subsecs = explode("###", $txt);
		//Do shit with the Arguments section.
		foreach ($subsecs as $subsec) {
			//$subsec = str_replace("\t", " ", $subsec);
			$args = Array();
			if (preg_match("/^\sArguments/", $subsec)) {
				$lines = explode("\n", $subsec);
				$optend = null;
				$i = -1;
				foreach ($lines as $line) {
					//Look for standard arguments syntax.
					if (preg_match($argPatt, $line)) { 
						//Now get the listed type of the arg and put that in the args array.
						preg_match_all($argPatt, $line, $match);
						list ($tmp, $type, $opt) = $match;
						//Stars denote optional parameters.
						if ($opt[0] == ", optional" && $optend == null) { 
							$type[0] = "<span class=\"optional\">$type[0]";
							$optend = "</span>";
						} $args[] = $type[0];
						$i++;
					}
				} //For every line in an arguments section.
				if ($optend) $args[$i] = $args[$i].$optend;
				if ($i == -1) $args[] = "*";
				$funray['args'] = $args;
			} //Arguments section handling.
		} //Section handling.
		$dox[$class][] = $funray;
		}//End if $funray[name]
// End programmer hell lines (sorry).

	}//Foreach function

	return $dox;
}

function rglob($path, $match = null) {
	if ($match == null) { $match = "*"; }
	$files = glob("$path/$match");
	if (count($files) == 0) { return false; } 
	$return = Array();
	foreach ($files as $file) {
		if (is_dir($file)) { 
			foreach (rglob("$file$match") as $f) $return[] = $f; 
		} else {
			$return[] = $file;
		}
	}
	return $return;
}