X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=mdref%2FRefListing.php;h=d7180906479721f4066d54a6083b769bbf47ee8a;hb=e49b8a277a69f2b1e1d90a0f7607b08bbf972da2;hp=542a3ffe07bffa25c12bc245e271390455fbac9c;hpb=d7b9f83d24b7af987618921f555c9e5e2c2f4b95;p=mdref%2Fmdref

diff --git a/mdref/RefListing.php b/mdref/RefListing.php
index 542a3ff..d718090 100644
--- a/mdref/RefListing.php
+++ b/mdref/RefListing.php
@@ -1,8 +1,111 @@
 <?php
 
-class RefListing
+namespace mdref;
+
+class RefListing implements \Countable, \Iterator
 {
-	function __construct($dir) {
-		
+	/**
+	 * @var \mdref\Path
+	 */
+	protected $path;
+	
+	/**
+	 * @var array
+	 */
+	protected $entries;
+	
+	/**
+	 * @param \mdref\Path $path
+	 */
+	function __construct(Path $path, array $files) {
+		$this->path = $path;
+		$this->entries = array_map(function($fn) {
+			return substr(trim($fn, DIRECTORY_SEPARATOR), 0, -3);
+		}, $files);
+	}
+	
+	/**
+	 * Copy constructor
+	 * @param mixed $filter callable array filter or fnmatch pattern
+	 * @return \mdref\RefListing
+	 */
+	function __invoke($filter) {
+		die(__METHOD__);
+		$that = clone $this;
+		$that->entries =  array_filter($that->entries, is_callable($filter) 
+				? $filter 
+				: function($fn) use ($filter) {
+					return fnmatch($filter, $fn);
+				}
+		);
+		return $that;
+	}
+	
+	function __toString() {
+		return __METHOD__;
+		return $this->format(substr($this->path, strlen($this->path->getBaseDir())));
+	}
+	
+	function count() {
+		return count($this->entries);
+	}
+	
+	function rewind() {
+		reset($this->entries);
+	}
+	
+	function valid() {
+		return null !== key($this->entries);
+	}
+	
+	function key() {
+		return $this->path->getSubPath(current($this->entries));
+	}
+	
+	function next() {
+		next($this->entries);
+	}
+	
+	function current() {
+		return new RefEntry($this->path, $this->key());//$this->format($this->key());
+	}
+	
+	function getParent() {
+		switch ($parent = dirname($this->path->getPathName())) {
+			case ".":
+			case "":
+				return null;
+			default:
+				return new RefEntry($this->path, $parent);
+		}
+	}
+	
+	function getSelf() {
+		return new RefEntry($this->path);
+	}
+	
+	function format($entry) {
+		return __METHOD__;
+		$ns = "";
+		if (strlen($entry = trim($entry, DIRECTORY_SEPARATOR))) {
+			$upper = ctype_upper($entry[0]);
+			$parts = explode(DIRECTORY_SEPARATOR, $entry);
+			
+			for ($i = 0; $i < count($parts); ++$i) {
+				if (!strlen($parts[$i]) || $parts[$i] === ".") {
+					continue;
+				}
+				if (strlen($ns)) {
+					if ($upper && !ctype_upper($parts[$i][0])) {
+						$ns .= "::";
+					} else {
+						$ns .= "\\";
+					}
+				}
+				$ns .= $parts[$i];
+				$upper = ctype_upper($parts[$i][0]);
+			}
+		}
+		return $ns;
 	}
 }
\ No newline at end of file