SQLite support

.gitignore

@@ -1,4 +1,5 @@
 settings.php
 *.html
+*.db
 .posts
 .posts.lock

README

@@ -1,7 +1,7 @@
 TinyIB by tslocum
 http://tslocum.github.com/
 
-Supports MySQL and flat file database modes.
+Supports MySQL, SQLite, and flat file database modes.
 
 To install TinyIB:
 - CD to the directory you wish to install TinyIB

imgboard.php

@@ -36,6 +36,8 @@ if (TINYIB_DBMODE == 'flatfile') {
 	$includes[] = 'inc/database_flatfile.php';
 } elseif (TINYIB_DBMODE == 'mysql') {
 	$includes[] = 'inc/database_mysql.php';
+} elseif (TINYIB_DBMODE == 'sqlite') {
+	$includes[] = 'inc/database_sqlite.php';
 } else {
 	fancyDie("Unknown database mode specificed");
 }

inc/database_sqlite.php

@@ -0,0 +1,189 @@
+<?php
+if (!defined('TINYIB_BOARD')) { die(''); }
+
+if (!$db = sqlite_open('tinyib.db', 0666, $error)) {
+	fancyDie("Could not connect to database: " . $error);
+}
+
+// Create the posts table if it does not exist
+$result = sqlite_query($db, "SELECT name FROM sqlite_master WHERE type='table' AND name='" . TINYIB_DBPOSTS . "'");
+if (sqlite_num_rows($result) == 0) {
+	sqlite_query($db, "CREATE TABLE " . TINYIB_DBPOSTS . " (
+		id INTEGER PRIMARY KEY,
+		parent INTEGER NOT NULL,
+		timestamp TIMESTAMP NOT NULL,
+		bumped TIMESTAMP NOT NULL,
+		ip TEXT NOT NULL,
+		name TEXT NOT NULL,
+		tripcode TEXT NOT NULL,
+		email TEXT NOT NULL,
+		nameblock TEXT NOT NULL,
+		subject TEXT NOT NULL,
+		message TEXT NOT NULL,
+		password TEXT NOT NULL,
+		file TEXT NOT NULL,
+		file_hex TEXT NOT NULL,
+		file_original TEXT NOT NULL,
+		file_size INTEGER NOT NULL DEFAULT '0',
+		file_size_formatted TEXT NOT NULL,
+		image_width INTEGER NOT NULL DEFAULT '0',
+		image_height INTEGER NOT NULL DEFAULT '0',
+		thumb TEXT NOT NULL,
+		thumb_width INTEGER NOT NULL DEFAULT '0',
+		thumb_height INTEGER NOT NULL DEFAULT '0'
+	)");
+}
+
+// Create the bans table if it does not exist
+$result = sqlite_query($db, "SELECT name FROM sqlite_master WHERE type='table' AND name='" . TINYIB_DBBANS . "'");
+if (sqlite_num_rows($result) == 0) {
+	sqlite_query($db, "CREATE TABLE " . TINYIB_DBBANS . " (
+		id INTEGER PRIMARY KEY,
+		ip TEXT NOT NULL,
+		timestamp TIMESTAMP NOT NULL,
+		expire TIMESTAMP NOT NULL,
+		reason TEXT NOT NULL
+	)");
+}
+
+# Post Functions
+function uniquePosts() {
+	return sqlite_fetch_single(sqlite_query($GLOBALS["db"], "SELECT COUNT(ip) FROM (SELECT DISTINCT ip FROM " . TINYIB_DBPOSTS . ")"));
+}
+
+function postByID($id) {
+	$result = sqlite_fetch_all(sqlite_query($GLOBALS["db"], "SELECT * FROM " . TINYIB_DBPOSTS . " WHERE id = '" . sqlite_escape_string($id) . "' LIMIT 1"), SQLITE_ASSOC);
+	foreach ($result as $post) {
+		return $post;
+	}
+}
+
+function threadExistsByID($id) {
+	return sqlite_fetch_single(sqlite_query($GLOBALS["db"], "SELECT COUNT(*) FROM " . TINYIB_DBPOSTS . " WHERE id = '" . sqlite_escape_string($id) . "' AND parent = 0 LIMIT 1")) > 0;
+}
+
+function insertPost($post) {
+	sqlite_query($GLOBALS["db"], "INSERT INTO " . TINYIB_DBPOSTS . " (parent, timestamp, bumped, ip, name, tripcode, email, nameblock, subject, message, password, file, file_hex, file_original, file_size, file_size_formatted, image_width, image_height, thumb, thumb_width, thumb_height) VALUES (" . $post['parent'] . ", " . time() . ", " . time() . ", '" . $_SERVER['REMOTE_ADDR'] . "', '" . sqlite_escape_string($post['name']) . "', '" . sqlite_escape_string($post['tripcode']) . "',	'" . sqlite_escape_string($post['email']) . "',	'" . sqlite_escape_string($post['nameblock']) . "', '" . sqlite_escape_string($post['subject']) . "', '" . sqlite_escape_string($post['message']) . "', '" . sqlite_escape_string($post['password']) . "', '" . $post['file'] . "', '" . $post['file_hex'] . "', '" . sqlite_escape_string($post['file_original']) . "', " . $post['file_size'] . ", '" . $post['file_size_formatted'] . "', " . $post['image_width'] . ", " . $post['image_height'] . ", '" . $post['thumb'] . "', " . $post['thumb_width'] . ", " . $post['thumb_height'] . ")");
+	return sqlite_last_insert_rowid($GLOBALS["db"]);
+}
+
+function bumpThreadByID($id) {
+	sqlite_query($GLOBALS["db"], "UPDATE " . TINYIB_DBPOSTS . " SET bumped = " . time() . " WHERE id = " . $id);
+}
+
+function countThreads() {	
+	return sqlite_fetch_single(sqlite_query($GLOBALS["db"], "SELECT COUNT(*) FROM " . TINYIB_DBPOSTS . " WHERE parent = 0"));
+}
+
+function allThreads() {	
+	$threads = array();
+	$result = sqlite_fetch_all(sqlite_query($GLOBALS["db"], "SELECT * FROM " . TINYIB_DBPOSTS . " WHERE parent = 0 ORDER BY bumped DESC"), SQLITE_ASSOC);
+	foreach ($result as $thread) {
+		$threads[] = $thread;
+	}
+	return $threads;
+}
+
+function postsInThreadByID($id) {	
+	$posts = array();
+	$result = sqlite_fetch_all(sqlite_query($GLOBALS["db"], "SELECT * FROM " . TINYIB_DBPOSTS . " WHERE id = " . $id . " OR parent = " . $id . " ORDER BY id ASC"), SQLITE_ASSOC);
+	foreach ($result as $post) {
+		$posts[] = $post;
+	}
+	return $posts;
+}
+
+function latestRepliesInThreadByID($id) {	
+	$posts = array();
+	$result = sqlite_fetch_all(sqlite_query($GLOBALS["db"], "SELECT * FROM " . TINYIB_DBPOSTS . " WHERE parent = " . $id . " ORDER BY id DESC LIMIT 3"), SQLITE_ASSOC);
+	foreach ($result as $post) {
+		$posts[] = $post;
+	}
+	return $posts;
+}
+
+function postsByHex($hex) {	
+	$posts = array();
+	$result = sqlite_fetch_all(sqlite_query($GLOBALS["db"], "SELECT id, parent FROM " . TINYIB_DBPOSTS . " WHERE file_hex = '" . sqlite_escape_string($hex) . "' LIMIT 1"), SQLITE_ASSOC);
+	foreach ($result as $post) {
+		$posts[] = $post;
+	}
+	return $posts;
+}
+
+function deletePostByID($id) {	
+	$posts = postsInThreadByID($id);
+	foreach ($posts as $post) {
+		if ($post['id'] != $id) {
+			deletePostImages($post);
+			sqlite_query($GLOBALS["db"], "DELETE FROM " . TINYIB_DBPOSTS . " WHERE id = " . $post['id']);
+		} else {
+			$thispost = $post;
+		}
+	}
+	if (isset($thispost)) {
+		if ($thispost['parent'] == 0) {
+			@unlink('res/' . $thispost['id'] . '.html');
+		}
+		deletePostImages($thispost);
+		sqlite_query($GLOBALS["db"], "DELETE FROM " . TINYIB_DBPOSTS . " WHERE id = " . $thispost['id']);
+	}
+}
+
+function trimThreads() {
+	if (TINYIB_MAXTHREADS > 0) {
+		$result = sqlite_fetch_all(sqlite_query($GLOBALS["db"], "SELECT id FROM " . TINYIB_DBPOSTS . " WHERE parent = 0 ORDER BY bumped DESC LIMIT " . TINYIB_MAXTHREADS. ", 10"), SQLITE_ASSOC);
+		foreach ($result as $post) {
+			deletePostByID($post['id']);
+		}
+	}
+}
+
+function lastPostByIP() {	
+	$result = sqlite_fetch_all(sqlite_query($GLOBALS["db"], "SELECT * FROM " . TINYIB_DBPOSTS . " WHERE ip = '" . $_SERVER['REMOTE_ADDR'] . "' ORDER BY id DESC LIMIT 1"), SQLITE_ASSOC);
+	foreach ($result as $post) {
+		return $post;
+	}
+}
+
+# Ban Functions
+function banByID($id) {
+	$result = sqlite_fetch_all(sqlite_query($GLOBALS["db"], "SELECT * FROM " . TINYIB_DBBANS . " WHERE id = '" . sqlite_escape_string($id) . "' LIMIT 1"), SQLITE_ASSOC);
+	foreach ($result as $ban) {
+		return $ban;
+	}
+}
+
+function banByIP($ip) {
+	$result = sqlite_fetch_all(sqlite_query($GLOBALS["db"], "SELECT * FROM " . TINYIB_DBBANS . " WHERE ip = '" . sqlite_escape_string($ip) . "' LIMIT 1"), SQLITE_ASSOC);
+	foreach ($result as $ban) {
+		return $ban;
+	}
+}
+
+function allBans() {
+	$bans = array();
+	$result = sqlite_fetch_all(sqlite_query($GLOBALS["db"], "SELECT * FROM " . TINYIB_DBBANS . " ORDER BY timestamp DESC"), SQLITE_ASSOC);
+	foreach ($result as $ban) {
+		$bans[] = $ban;
+	}
+	return $bans;
+}
+
+function insertBan($ban) {
+	sqlite_query($GLOBALS["db"], "INSERT INTO " . TINYIB_DBBANS . " (ip, timestamp, expire, reason) VALUES ('" . sqlite_escape_string($ban['ip']) . "', " . time() . ", '" . sqlite_escape_string($ban['expire']) . "', '" . sqlite_escape_string($ban['reason']) . "')");
+	return sqlite_last_insert_rowid($GLOBALS["db"]);
+}
+
+function clearExpiredBans() {
+	$result = sqlite_fetch_all(sqlite_query($GLOBALS["db"], "SELECT * FROM " . TINYIB_DBBANS . " WHERE expire > 0 AND expire <= " . time()), SQLITE_ASSOC);
+	foreach ($result as $ban) {
+		sqlite_query($GLOBALS["db"], "DELETE FROM " . TINYIB_DBBANS . " WHERE id = " . $ban['id']);
+	}
+}
+
+function deleteBanByID($id) {
+	sqlite_query($GLOBALS["db"], "DELETE FROM " . TINYIB_DBBANS . " WHERE id = " . sqlite_escape_string($id));
+}
+
+?>

settings.default.php

@@ -1,4 +1,4 @@
-<?php
+<?php
 define('TINYIB_BOARD', "b"); // Unique identifier for this board using only letters and numbers
 define('TINYIB_BOARDDESC', "TinyIB"); // Displayed in the logo area
 define('TINYIB_MAXTHREADS', 100); // Set this to limit the number of threads allowed before discarding older threads.  0 to disable
@@ -6,9 +6,9 @@ define('TINYIB_LOGO', ""); // Logo HTML
 define('TINYIB_TRIPSEED', ""); // Text to use when generating secure tripcodes
 define('TINYIB_ADMINPASS', ""); // Text entered at the manage prompt to gain administrator access
 define('TINYIB_MODPASS', ""); // Same as above, but only has access to delete posts. Blank ("") to disable
-define('TINYIB_DBMODE', "flatfile"); // flatfile or mysql
+define('TINYIB_DBMODE', "flatfile"); // flatfile / mysql / sqlite
 
-// mysql settings - only edit if not using flatfile
+// mysql settings - only edit if using mysql
 define('TINYIB_DBHOST', "localhost");
 define('TINYIB_DBUSERNAME', "");
 define('TINYIB_DBPASSWORD', "");