From 774923bffbfc4efdc92cfece19ec7dc48a6b7f5b Mon Sep 17 00:00:00 2001
From: paulr <me@pjr.cc>
Date: Fri, 4 Nov 2011 03:37:07 +1100
Subject: [PATCH] started work on the repo page
 added a table for repo permissions
 added to debug for createing some repo entries on a recreation

---
 gwvplib/gwvpdatabase.php  |  299 ++++++++++++++++++++++++++-------------------
 gwvplib/gwvpdebug.php     |    5 +
 gwvplib/gwvprepoadmin.php |   37 ++++++-
 3 files changed, 216 insertions(+), 125 deletions(-)

diff --git a/gwvplib/gwvpdatabase.php b/gwvplib/gwvpdatabase.php
index 56b5247..0c9a121 100644
--- a/gwvplib/gwvpdatabase.php
+++ b/gwvplib/gwvpdatabase.php
@@ -6,7 +6,7 @@ $DB_CONNECTION = false;
 // i need to figure out how i do data encapsulation here. We'll support mysql and sqlite3 off the bat if we can - sqlite3 comes first tho
 function gwvp_dbCreateMysqlStructure()
 {
-	
+
 }
 
 function gwvp_dbCreateSQLiteStructure($dbloc)
@@ -21,7 +21,7 @@ function gwvp_dbCreateSQLiteStructure($dbloc)
 	    "user_desc" TEXT,
 	    "user_status" INTEGER
 		)';
-	
+
 	$groupsql = '
 		CREATE TABLE groups (
 	    "groups_id" INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -29,7 +29,7 @@ function gwvp_dbCreateSQLiteStructure($dbloc)
 	    "groups_is_admin" INTEGER,
 		"groups_owner_id" INTEGER
 		)';
-	
+
 	$reposql = '
 		CREATE TABLE "repos" (
 	    "repos_id" INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -37,28 +37,40 @@ function gwvp_dbCreateSQLiteStructure($dbloc)
 	    "repos_description" TEXT,
 	    "repos_owner" INTEGER
 		)';
-	
+
+	// this looks like null, <repoid>, <read|visible|write>, user:<uid>|group:<gid>|authed|anon
+	// where authed = any authenticated user, anon = any unauthed user
+	// read|visible|write = can clone from repo|can see repo exists but not clone from it|can push to repo
+	// TODO: is this sufficient? i have to think about it
+	$repoperms = '
+		CREATE TABLE "repoperms" (
+		"repoperms_id" INTEGER PRIMARY KEY AUTOINCREMENT,
+		"repo_id" INTEGER,
+		"repoperms_type" TEXT,
+		"repoperms_ref" TEXT
+	)';
+
 	$configsql = '
 		CREATE TABLE "config" (
 	    "config_name" TEXT,
 	    "config_value" TEXT
 		)';
-	
+
 	$groupmemsql = '
 		CREATE TABLE "group_membership" (
 	    "groupmember_id" INTEGER PRIMARY KEY AUTOINCREMENT,
 	    "groupmember_groupid" INTEGER,
 	    "groupmember_userid" INTEGER
 		)';
-	
+
 	try {
 		$DB_CONNECTION = new PDO("sqlite:$dbloc");
 	} catch(PDOException $exep) {
 		error_log("execpt on db open");
 		return false;
 	}
-	
-	
+
+
 	$DB_CONNECTION->query($usersql);
 	$DB_CONNECTION->query($groupsql);
 	$DB_CONNECTION->query($reposql);
@@ -70,12 +82,12 @@ function gwvp_isDBSetup()
 {
 	// for sqlite, we just check if the db exists, for everyone else, we check for a conneciton and go yay or nay
 	global $WEB_ROOT_FS, $BASE_URL, $repo_base, $data_directory, $db_type, $db_url;
-	
+
 	if($db_type == "sqlite") {
 		if(file_exists($db_url)) return true;
 		else return false;
 	}
-	
+
 	// TODO now for the connectables
 	// gwvp_ConnectDB();
 }
@@ -83,17 +95,17 @@ function gwvp_isDBSetup()
 function gwvp_ConnectDB()
 {
 	global $WEB_ROOT_FS, $BASE_URL, $repo_base, $data_directory, $db_type, $db_name, $DB_CONNECTION;
-	
+
 	// first check if $DB_CONNECTION IS live
 	if($DB_CONNECTION != false) return $DB_CONNECTION;
-	
+
 	if($db_type == "sqlite") {
 		$db_url = $db_name;
 		if(!file_exists($db_name)) {
 			error_log("$db_name does not exist - problem");
-		} 
+		}
 	}
-	
+
 	// and here we go with pdo.
 	error_log("attmpting to open db, $db_type:$db_url");
 	try {
@@ -102,26 +114,26 @@ function gwvp_ConnectDB()
 		error_log("execpt on db open");
 		return false;
 	}
-	
+
 	return $DB_CONNECTION;
 }
 
 function gwvp_createUser($email, $fullname, $password, $username, $desc, $status)
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	// TODO: change from sha1
 	$shapass = sha1($password);
 	//error_log("Create user called with $email");
 	$conn->query("insert into users values (null, '$fullname', '$shapass', '$username', '$email', '$desc', '$status')");
 	/*
 	 * 	    "users_id" INTEGER PRIMARY KEY AUTOINCREMENT,
-	    "user_full_name" TEXT,
-	    "user_password" TEXT,
-	    "user_username" TEXT,
-	    "user_email" TEXT,
-	    "user_desc" TEXT,
-	    "user_status" INTEGER
+	 "user_full_name" TEXT,
+	 "user_password" TEXT,
+	 "user_username" TEXT,
+	 "user_email" TEXT,
+	 "user_desc" TEXT,
+	 "user_status" INTEGER
 
 	 */
 }
@@ -129,7 +141,7 @@ function gwvp_createUser($email, $fullname, $password, $username, $desc, $status
 function gwvp_getUser($username=null, $email=null, $id=null)
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	if($username != null) {
 		$res = $conn->query("select * from users where user_username='$username'");
 	} else if($email != null) {
@@ -148,17 +160,17 @@ function gwvp_getUser($username=null, $email=null, $id=null)
 		$returns["desc"] = $u_res["user_desc"];
 		$returns["status"] = $u_res["user_status"];
 	}
-	
+
 	return $returns;
-	
+
 }
 
 function gwvp_getUsers()
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	$res = $conn->query("select * from users");
-	
+
 	$returns = false;
 	$rn = 0;
 	foreach($res as $u_res) {
@@ -171,28 +183,28 @@ function gwvp_getUsers()
 		$returns[$rn]["status"] = $u_res["user_status"];
 		$rn++;
 	}
-	
+
 	return $returns;
 }
 
 function gwvp_deleteUser($email)
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	$sql = "delete from users where user_email='$email'";
-	
+
 	$conn->query($sql);
 }
 
 function gwvp_createGroup($group_name, $is_admin, $owner_id)
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	/*
 	 * 		CREATE TABLE groups (
-	    "groups_id" INTEGER,
-	    "groups_name" TEXT,
-	    "groups_is_admin" INTEGER,
+	 "groups_id" INTEGER,
+	 "groups_name" TEXT,
+	 "groups_is_admin" INTEGER,
 		"groups_owner_id" INTEGER
 		)';
 
@@ -203,17 +215,17 @@ function gwvp_createGroup($group_name, $is_admin, $owner_id)
 		$is_admin_t = 0;
 	}
 	$sql = "insert into groups values( null, '$group_name', '$is_admin_t', '$owner_id')";
-	
+
 	$conn->query($sql);
-	
+
 }
 
 function gwvp_deleteGroup($groupname)
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	$sql = "delete from groups where groups_name='$groupname'";
-	
+
 	$conn->query($sql);
 }
 
@@ -222,15 +234,15 @@ function gwvp_getGroupsForUser($email)
 	$conn = gwvp_ConnectDB();
 
 	/*
-				select g.groups_name from 
-				group_membership gm, groups g, users u 
-			where 
-				gm.groupmember_userid=u.users_id and
-				u.user_email='$email' and
-				gm.groupmember_groupid=g.groups_id and
-				g.groups_name='$groupname'
-	*/
-	
+	 select g.groups_name from
+	 group_membership gm, groups g, users u
+	 where
+	 gm.groupmember_userid=u.users_id and
+	 u.user_email='$email' and
+	 gm.groupmember_groupid=g.groups_id and
+	 g.groups_name='$groupname'
+	 */
+
 	$sql = "
 			select g.groups_name from 
 				group_membership gm, groups g, users u 
@@ -239,16 +251,16 @@ function gwvp_getGroupsForUser($email)
 				u.user_email='$email' and
 				gm.groupmember_groupid=g.groups_id
 	";
-	
+
 	$res = $conn->query($sql);
-	
+
 	$return = false;
 	$rn = 0;
 	foreach($res as $u_res) {
 		$return[$rn] = $u_res[0];
 		$rn++;
 	}
-	
+
 	return $return;
 }
 
@@ -257,15 +269,15 @@ function gwvp_getGroupsOwnedByUser($email)
 	$conn = gwvp_ConnectDB();
 
 	/*
-				select g.groups_name from 
-				group_membership gm, groups g, users u 
-			where 
-				gm.groupmember_userid=u.users_id and
-				u.user_email='$email' and
-				gm.groupmember_groupid=g.groups_id and
-				g.groups_name='$groupname'
-	*/
-	
+	 select g.groups_name from
+	 group_membership gm, groups g, users u
+	 where
+	 gm.groupmember_userid=u.users_id and
+	 u.user_email='$email' and
+	 gm.groupmember_groupid=g.groups_id and
+	 g.groups_name='$groupname'
+	 */
+
 	$sql = "
 			select g.groups_name from 
 				groups g, users u 
@@ -273,41 +285,41 @@ function gwvp_getGroupsOwnedByUser($email)
 				u.user_email='$email' and
 				u.users_id=g.groups_owner_id
 	";
-	
+
 	$res = $conn->query($sql);
-	
+
 	$return = false;
 	$rn = 0;
 	foreach($res as $u_res) {
 		$return[$rn] = $u_res[0];
 		$rn++;
 	}
-	
+
 	return $return;
-	
+
 }
 
 function gwvp_groupOwner($groupname)
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	$sql = "select u.user_email from users u, groups g where g.groups_name='$groupname' and g.groups_owner_id=u.users_id";
 
 	$res = $conn->query($sql);
 	$return = false;
 	foreach($res as $u_res) {
-		$return = $u_res[0];	
+		$return = $u_res[0];
 	}
-	
+
 	return $return;
 }
 
 function gwvp_getGroups()
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	$res = $conn->query("select * from groups");
-	
+
 	$returns = false;
 	$rn = 0;
 	foreach($res as $u_res) {
@@ -319,85 +331,85 @@ function gwvp_getGroups()
 		$returns[$rn]["ownerid"] = $u_res["groups_owner_id"];
 		$rn++;
 	}
-	
+
 	return $returns;
 }
 
 function gwvp_getGroupId($groupname)
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	$sql = "select groups_id from groups where groups_name='$groupname'";
-	
+
 	$res = $conn->query($sql);
 	$return = false;
 	foreach($res as $u_res) {
 		$return = $u_res["groups_id"];
 	}
-	
+
 	return $return;
 }
 
 function gwvp_getUserId($useremail=null, $username = null)
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	if($useremail != null) {
 		$sql = "select users_id from users where user_email='$useremail'";
 	} else if($username != null) {
 		$sql = "select users_id from users where user_username='$username'";
 	} else return false;
-	
+
 	$res = $conn->query($sql);
 	$return = false;
 	foreach($res as $u_res) {
 		$return = $u_res["users_id"];
 	}
-	
+
 	return $return;
 }
 
 function gwvp_getUserEmail($id)
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	$sql = "select user_email from users where users_id='$id'";
-	
+
 	$res = $conn->query($sql);
 	$return = false;
 	foreach($res as $u_res) {
 		$return = $u_res["user_email"];
 	}
-	
+
 	return $return;
 }
 
 function gwvp_addGroupMember($email, $groupname)
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	$uid = gwvp_getUserId($email);
 	$gid = gwvp_getGroupId($groupname);
-	
+
 	/*
 	 * 		CREATE TABLE "group_membership" (
-	    "groupmember_id" INTEGER PRIMARY KEY AUTOINCREMENT,
-	    "groupmember_groupid" INTEGER,
-	    "groupmember_userid" INTEGER
+	 "groupmember_id" INTEGER PRIMARY KEY AUTOINCREMENT,
+	 "groupmember_groupid" INTEGER,
+	 "groupmember_userid" INTEGER
 
 	 */
 	if($uid!=false&&$gid!=false) $sql = "insert into group_membership values (null, '$gid', '$uid')";
 	else return false;
-	
+
 	$conn->query($sql);
-	
+
 	return true;
 }
 
 function gwvp_IsGroupMember($email, $groupname)
 {
 	$conn = gwvp_ConnectDB();
-	
+
 	// i think this is right
 	$sql = "
 			select count(*) from 
@@ -408,13 +420,13 @@ function gwvp_IsGroupMember($email, $groupname)
 				gm.groupmember_groupid=g.groups_id and
 				g.groups_name='$groupname'
 			";
-	
+
 	$res = $conn->query($sql);
 	$result = 0;
 	foreach($res as $u_res) {
 		$result = $u_res[0];
 	}
-	
+
 	if($result == 0) return false;
 	if($result == 1) return true;
 }
@@ -422,8 +434,8 @@ function gwvp_IsGroupMember($email, $groupname)
 function gwvp_IsUserAdmin($email=null, $username = null)
 {
 	$conn = gwvp_ConnectDB();
-	
-	
+
+
 	// TODO: clean this up, this should be a single query - idiot
 	if($email != null) {
 		$id = gwvp_getUserId($email);
@@ -432,32 +444,32 @@ function gwvp_IsUserAdmin($email=null, $username = null)
 		$id = gwvp_getUserId(null, $username);
 		$sql = "select groupmember_groupid from group_membership where groupmember_userid='$id'";
 	} else return false;
-	
+
 	$res = $conn->query($sql);
 	$rn = 0;
 	foreach($res as $u_res) {
-		$gid[$rn] = $u_res["groupmember_groupid"]; 
+		$gid[$rn] = $u_res["groupmember_groupid"];
 		$rn++;
 	}
-	
+
 	foreach($gid as $gid_t) {
-	/*
-	 * 		CREATE TABLE groups (
-	    "groups_id" INTEGER,
-	    "groups_name" TEXT,
-	    "groups_is_admin" INTEGER,
-		"groups_owner_id" INTEGER
-		)';
+		/*
+		 * 		CREATE TABLE groups (
+		 "groups_id" INTEGER,
+		 "groups_name" TEXT,
+		 "groups_is_admin" INTEGER,
+		 "groups_owner_id" INTEGER
+		 )';
+
+		 */
 
-	 */
-		
 		$sql = "select groups_is_admin from groups where groups_id='$gid_t'";
 		$res = $conn->query($sql);
 		foreach($res as $u_res) {
 			if($u_res["groups_is_admin"] == "1") return true;
- 		}
+		}
 	}
-	
+
 	return false;
 }
 
@@ -465,27 +477,27 @@ function gwvp_ModifyUser($userid, $email=null, $fullname=null, $password=null, $
 {
 	/*
 	 * 	    "users_id" INTEGER PRIMARY KEY AUTOINCREMENT,
-	    "user_full_name" TEXT,
-	    "user_password" TEXT,
-	    "user_username" TEXT,
-	    "user_email" TEXT,
-	    "user_desc" TEXT,
-	    "user_status" INTEGER
+	 "user_full_name" TEXT,
+	 "user_password" TEXT,
+	 "user_username" TEXT,
+	 "user_email" TEXT,
+	 "user_desc" TEXT,
+	 "user_status" INTEGER
 
 	 */
-	
+
 	$conn = gwvp_ConnectDB();
-	
+
 	if($email != null) {
 		$sql = "update users set user_email='$email' where users_id='$userid'";
 		$conn->query($sql);
 	}
-	
+
 	if($fullname != null) {
 		$sql = "update users set user_full_name='$fullname' where users_id='$userid'";
 		$conn->query($sql);
 	}
-	
+
 	if($password != null) {
 		$shapass = sha1($password);
 		$sql = "update users set user_password='$shapass' where users_id='$userid'";
@@ -506,7 +518,7 @@ function gwvp_ModifyUser($userid, $email=null, $fullname=null, $password=null, $
 		$sql = "update users set user_status='$status' where users_id='$userid'";
 		$conn->query($sql);
 	}
-	
+
 	return true;
 }
 
@@ -515,15 +527,15 @@ function gwvp_ModifyGroup($groupid, $groupname = null, $group_is_admin = null, $
 {
 	/*
 	 * 		CREATE TABLE groups (
-	    "groups_id" INTEGER,
-	    "groups_name" TEXT,
-	    "groups_is_admin" INTEGER,
+	 "groups_id" INTEGER,
+	 "groups_name" TEXT,
+	 "groups_is_admin" INTEGER,
 		"groups_owner_id" INTEGER
 		)';
 
 	 */
 	$conn = gwvp_ConnectDB();
-	
+
 	if($groupname != null) {
 		$sql = "update groups set groups_name='$groupname' where groups_id='$groupid'";
 		$conn->query($sql);
@@ -533,16 +545,57 @@ function gwvp_ModifyGroup($groupid, $groupname = null, $group_is_admin = null, $
 		$sql = "update groups set groups_is_admin='$group_is_admin' where groups_id='$groupid'";
 		$conn->query($sql);
 	}
-	
+
 	if($groups_owner_id != null) {
 		$sql = "update groups set groups_owner_id='$groups_owner_id' where groups_id='$groupid'";
 		$conn->query($sql);
 	}
-	
+
 	return true;
 }
+
+function gwvp_AddRepo($reponame, $repodesc, $repoowner)
+{
+	$conn = gwvp_ConnectDB();
+	
+	$sql = "insert into repos values (null, '$reponame', '$repodesc', '$repoowner')";
+	
+	$conn->query($sql);
+}
+
+function gwvp_GetRepoList()
+{
+	$conn = gwvp_ConnectDB();
+
+	/*
+	 * 	$reposql = '
+		CREATE TABLE "repos" (
+		"repos_id" INTEGER PRIMARY KEY AUTOINCREMENT,
+		"repos_name" TEXT,
+		"repos_description" TEXT,
+		"repos_owner" INTEGER
+		)';
+
+	 */
+
+	$sql = "select * from repos";
+	
+	$res = $conn->query($sql);
+	
+	$return = false;
+	$rn = 0;
+	foreach($res as $u_res) {
+		$return[$rn]["id"] = $u_res["repos_id"];
+		$return[$rn]["name"] = $u_res["repos_name"];
+		$return[$rn]["description"] = $u_res["repos_description"];
+		$return[$rn]["owner"] = $u_res["repos_owner"];
+		$rn++;
+	}
+	
+	return $return;
+}
 /* functions we'll need to access data:
- * 
+ *
  * getUsers(pattern)
  * getUserData(username)
  * getGroups(pattern)
@@ -550,7 +603,7 @@ function gwvp_ModifyGroup($groupid, $groupname = null, $group_is_admin = null, $
  * modifyGroup(...)
  * addGroupMember(...)
  * deleteGroupMember(...)
- * 
+ *
  * createUser(...)
  * deleteUser(...)
  * modifyUser(...)
diff --git a/gwvplib/gwvpdebug.php b/gwvplib/gwvpdebug.php
index 3793e31..b1df458 100644
--- a/gwvplib/gwvpdebug.php
+++ b/gwvplib/gwvpdebug.php
@@ -97,6 +97,11 @@ function gwvp_DebugCall()
 					gwvp_createGroup("usergroup", 0, gwvp_getUserId("user@localhost"));
 					gwvp_addGroupMember("user@localhost", "usergroup");
 					gwvp_SendMessage("info", "blank db re-created");
+					
+					gwvp_AddRepo("repo1", "this is a test repo1", 1);
+					gwvp_AddRepo("repo2", "this is a test repo2", 1);
+					gwvp_AddRepo("repo2", "this is a test repo3", 1);
+					
 					header("Location: $BASE_URL/debug");
 					break;
 				case "dropallusersandgroups":
diff --git a/gwvplib/gwvprepoadmin.php b/gwvplib/gwvprepoadmin.php
index 49073c0..e0943ba 100644
--- a/gwvplib/gwvprepoadmin.php
+++ b/gwvplib/gwvprepoadmin.php
@@ -8,7 +8,22 @@ function gwvp_RepoAdminCallMe()
 {
 	if(isset($_REQUEST["q"])) {
 		$query = $_REQUEST["q"];
-		if($query == "admin/repos") return "gwvp_RepoAdminPage";
+		$qspl = explode("/", $query);
+		if(isset($qspl[0]) && isset($qspl[1])) {
+			if($qspl[0] == "admin" && $qspl[1] == "repos") {
+				if(isset($qspl[2])) {
+					switch($qspl[2]) {
+						case "create":
+							return "gwvp_CreateRepoPage";
+							break;
+						default:
+							return "gwvp_RepoAdminPage";
+					}					
+				} else {
+					return "gwvp_RepoAdminPage";
+				}
+			}
+		} 
 		else return false;
 	}
 	
@@ -23,7 +38,25 @@ function gwvp_RepoAdminPage()
 
 function gwvp_RepoAdminPageBody()
 {
-	echo "I am a repo admin page body";
+	// first we need a menu
+	global $BASE_URL;
+	
+	echo "<h2>Repo Management</h2>";
+	echo "<a href=\"$BASE_URL/admin/repos/create\">Create a Repo</a><br>";
+	
+	
+	// next we need a repo list - with perms checking - ug
+	$rlist = gwvp_GetRepoList();
+	echo "<table border=\"1\"><tr><th>Repo Name</th><th>Repo Description</th><th>Repo Owner</th></tr>";
+	foreach($rlist as $u_res) {
+		$rname = $u_res["name"];
+		$rdesc = $u_res["description"];
+		$rown = $u_res["owner"];
+		echo "<tr><td>$rname</td><td>$rdesc</td><td>$rown</td></tr>";
+	}
+	echo "</table>";
+	
+	return;
 }
 
 ?>
\ No newline at end of file
-- 
1.7.0.4