Added keyword searching.

basictitlesearch.php

@@ -1,7 +1,7 @@
 <?php
 
 // Get and use a basic title search for pulling records.
-$titlesearch = htmlspecialchars($_GET["titlesearch"]);
+$keywordsearch = htmlspecialchars($_GET["kw"]);
 
 // -------------------- BEGIN DATABASE QUERIES --------------------
 
@@ -9,13 +9,20 @@ $titlesearch = htmlspecialchars($_GET["titlesearch"]);
 $db = new SQLite3('metadata.sqlite');
 
 $titlequery = $db->query("SELECT
-books.id AS id,
+DISTINCT books.id AS id,
 books.title AS title,
 SUBSTR(comments.text,0,120) AS excerpt
 FROM books
 INNER JOIN
 comments ON comments.book = books.id
-WHERE books.title LIKE '%$titlesearch%'
+INNER JOIN
+books_tags_link ON books_tags_link.book = books.id
+INNER JOIN
+tags ON tags.id = books_tags_link.tag
+WHERE books.title LIKE '%$keywordsearch%'
+OR books.author_sort LIKE '%$keywordsearch%'
+OR comments.text LIKE '%$keywordsearch%'
+OR tags.name LIKE '%$keywordsearch%'
 ORDER BY books.title ASC");
 
 ?>

index.php

@@ -119,7 +119,7 @@ LIMIT 4');
 				<h3 class="heading">Search</h3>
 				<form action="basictitlesearch.php" method="get">
 					<div class="form-group">
-						<input type="text" class="form-control" name="titlesearch" placeholder="Basic title search">
+						<input type="text" class="form-control" name="kw" placeholder="Keyword search">
 					</div>
 				</form>
 			</div>