X-Git-Url: http://git.pjr.cc/?p=gwvp.git;a=blobdiff_plain;f=gwvplib%2Fgwvpweb.php;h=01215abe64be3bc6c8a719dcca67f54e4140f2a7;hp=03daa77d51ef310c6e8e5f8581423a48aa95c1f0;hb=047523a5083efd83dcd94b6d2763c9fddb913c90;hpb=1dbfde26ce2b413bed52a7cf7f93f349496951e0

diff --git a/gwvplib/gwvpweb.php b/gwvplib/gwvpweb.php
index 03daa77..01215ab 100644
--- a/gwvplib/gwvpweb.php
+++ b/gwvplib/gwvpweb.php
@@ -1,108 +1,188 @@
 <?php
 
+// this function is the initial insertion point for the web calls, here we need to determine where we go
+global $CALL_ME_FUNCTIONS;
 
-function goWebGitBackEnd()
+$MENU_ITEMS["00home"]["text"] = "Home";
+$MENU_ITEMS["00home"]["link"] = "$BASE_URL";
+
+
+
+function gwvp_goWebBegin()
 {
-	if(!isset($_SERVER["PHP_AUTH_USER"])) {
-		header('WWW-Authenticate: Basic realm="My Realm"');
-		header('HTTP/1.0 401 Unauthorized');
-		exit(0);
-	} else {
-		
-		// well, i cant believe it, but this actually freaking works... for pulls/clones anyways... commits are not working...
-		// but wow thats better then what i had hoped for
-		
-		$k1 = print_r($_REQUEST, true);
-		$k2 = print_r($_SERVER, true);
-		$k3 = print_r($_POST, true);
-		error_log("k1: $k1");
-		error_log("k2: $k2");
-		error_log("k3: $k3");
-		
-		$ruri = $_SERVER["REQUEST_URI"];
-		$euri = str_replace("test.git", "", $_REQUEST["q"]);
-		
-		$rmeth = $_SERVER["REQUEST_METHOD"];
-		
-		$qs = "";
-		foreach($_REQUEST as $key => $var) {
-			if($key != "q") {
-				error_log("adding, $var from $key");
-				if($qs == "") $qs.="$key=$var";
-				else $qs.="&$key=$var";
-			}
-		}
-		
-		//sleep(2);
-		
-		$body = '';
-		if($rmeth == "POST") {
-			$body = file_get_contents("php://input");
-		}
-		
-		
-		// this is where the fun, it ends.
-		$myoutput = "";
-		unset($myoutput);
-		
-		// this be nasty!
-		
-		// setup env
-		if(isset($procenv))	unset($procenv);
-		$procenv["GATEWAY_INTERFACE"] = "CGI/1.1";
-		$procenv["PATH_TRANSLATED"] = "/var/cache/git/test.git$euri";
-		$procenv["REQUEST_METHOD"] = "$rmeth";
-		$procenv["GIT_HTTP_EXPORT_ALL"] = "1";
-		$procenv["QUERY_STRING"] = "$qs";
-		$procenv["HTTP_USER_AGENT"] = "git/1.7.1";
-		$procenv["REMOTE_USER"] = "paulr";
-		$procenv["REMOTE_ADDR"] = "1.2.3.4";
-		$procenv["CONTENT_TYPE"] = "application/x-git-upload-pack-request";
-
-		$pwd = "/var/cache/git";
-		
-		error_log("openproc");
-		$proc = proc_open("/usr/lib/git-core/git-http-backend", array(array("pipe","r"),array("pipe","w"),array("file","/dev/null", "w")), $pipes, $pwd, $procenv);
-		error_log("openproc2, $proc");
-		
-		$stdin = $pipes[0];
-		$stdout = $pipes[1];
-		
-		error_log("openproc3");
-		
-		if($body != "") {
-			fwrite($pipes[0], $body);
+	global $CALL_ME_FUNCTIONS;
+	
+	// first we determine if we have a valid setup and run the installer if not
+	if(!gwvp_issetup()) {
+		gwvp_goSetup();
+		return;
+	}
+	
+	// next, we go thru the CALL_ME_FUNCTIONS - the purpose of call_me_functions is to determine if a function should be called based on
+	// the functions return (i.e. if function returns false, its not it, otherwise it returns a function name we have to call)
+	// this is important for our plugin structure later on - the key on the array serves an an ordering method
+	ksort($CALL_ME_FUNCTIONS);
+	foreach($CALL_ME_FUNCTIONS as $key => $val) {
+		error_log("checking callmefunction $key as $val");
+		$callme = $val();
+		if($callme !== false) {
+			$callme();
+			return;
 		}
-		
-		error_log("openproc4");
-		
-		$untilblank = false;
-		while(!$untilblank&&!feof($pipes[1])) {
-			$lines = rtrim(fgets($pipes[1]));
-			error_log("got line: $lines");
-			if($lines == "") {
-				$untilblank = true;
-				error_log("now blank");
-			} else header($lines);
-			if($lines === false) exit(0);
-			
+	}
+	
+	// we fell-thru to the main web page builder
+	gwvp_goMainPage();
+}
+
+function gwvp_SendMessage($messagetype, $message)
+{
+	$_SESSION["messagetype"] = $messagetype;
+	$_SESSION["message"] = $message;
+}
+
+function gwvp_goMainPage($bodyFunction = null)
+{
+	// the main page will look pretty simple, a title, a menu then a body
+	global $WEB_ROOT_FS, $BASE_URL;
+	
+	// a simple web page layout that loads any css and js files that exist in the css and js directories
+	echo "<html><head><title>GWVP</title>";
+	
+	// load css
+	if(file_exists("$WEB_ROOT_FS/css")) {
+		$dh = opendir("$WEB_ROOT_FS/css");
+		if($dh) {
+			while(($file = readdir($dh))!==false) {
+				$mt = preg_match("/.*.css$/", $file);
+				if($mt > 0) {
+					error_log("loading css $file");
+					echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$BASE_URL/css/$file\">";
+					//echo "required $basedir/$file\n";
+				}
+			}
+		}		
+	}
+
+	// load js
+	if(file_exists("$WEB_ROOT_FS/js")) {
+		$dh = opendir("$WEB_ROOT_FS/js");
+		if($dh) {
+			while(($file = readdir($dh))!==false) {
+				$mt = preg_match("/.*.js$/", $file);
+				if($mt > 0) {
+					error_log("loading js $file");
+					echo "<script type=\"text/javascript\" src=\"$BASE_URL/js/$file\"></script>";
+					//echo "required $basedir/$file\n";
+				}
+			}
+		}		
+	}
+	
+	
+	// start body
+	echo "</head><body>";
+	
+	echo "<h1>Git over Web Via PHP</h2>";
+	
+	
+	echo "<table width=\"100%\">";
+
+	if(isset($_SESSION["message"])) {
+		echo "<tr width=\"100%\"><td colspan=\"2\">";
+		gwvp_MessageBuilder();
+		echo "</td></tr>";
+	}
+	
+	echo "<tr width=\"100%\"><td>";
+	gwvp_MenuBuilder();
+	echo "</td><td align=\"right\">";
+	gwvp_LoginBuilder();
+	echo "</td>";
+	
+	echo "</tr>";
+	
+	echo "<tr><td>";
+	if($bodyFunction == null) {
+		gwvp_BodyBuilder();
+	} else {
+		if(function_exists($bodyFunction)) {
+			$bodyFunction();
+		} else {
+			error_log("Got called with non-existant body function");
+			gwvp_BodyBuilder();
 		}
-		
-		error_log("openproc5");
-		
-		// now the body
-		while(!feof($pipes[1])) {
-			echo fread($pipes[1], 1024);
+	}
+	echo "</td></tr>";
+	
+	echo "<tr><td>";
+	gwvp_TailBuilder();
+	echo "</td></tr></table></body></html>";
+	
+}
+
+
+// builds the message builder if its needed
+function gwvp_MessageBuilder()
+{
+	$message = "";
+	$messagetype = "info";
+	if(isset($_SESSION["message"])) $message = $_SESSION["message"];
+	if(isset($_SESSION["messagetype"])) $messagetype = $_SESSION["messagetype"];
+	
+	if($message != "") {
+		switch($messagetype) {
+			case "info":
+				echo "<table border=\"1\" width=\"100%\"><tr width=\"100%\"><td bgcolor=\"#AAFFAA\">$message</td></tr></table>";
+				break;
+			case "error":
+				echo "<table border=\"1\" width=\"100%\"><tr width=\"100%\"><td bgcolor=\"#FFAAAA\">$message</td></tr></table>";
+				break;
 		}
-		
-		error_log("openproc6");
-		
-		fclose($stdout);
-		fclose($stdin);
-		
-		
-		
+		unset($_SESSION["message"]);
+		if(isset($_SESSION["messagetype"])) unset($_SESSION["messagetype"]);
 	}
 }
 
+// builds the menu structure
+function gwvp_MenuBuilder()
+{
+	global $MENU_ITEMS;
+	
+	ksort($MENU_ITEMS);
+	
+	echo "<table border=\"1\"><tr><td>Menu</td>";
+	foreach($MENU_ITEMS as $key => $val) {
+		$link = $val["link"];
+		$text = $val["text"];
+		echo "<td><a href=\"$link\">$text</a></td>";
+	}
+	echo "</tr></table>";
+	
+}
+
+function gwvp_LoginBuilder()
+{
+	global $WEB_ROOT_FS, $BASE_URL;
+	
+	$login = gwvp_IsLoggedIn();
+	if($login === false) {
+		gwvp_SingleLineLoginForm();
+	} else {
+		echo "Hello, ".gwvp_GetFullName($login);
+	}
+}
+
+// builds the body structure
+function gwvp_BodyBuilder()
+{
+	echo "I AM THE MAIN BODY, FEAR ME!!!!";
+}
+
+// builds the tail structure
+function gwvp_TailBuilder()
+{
+	echo "<font size=\"-1\"><i>Copyright 2011, PJR - licensed under GPL</i></font>";
+}
+
 ?>
\ No newline at end of file