Controllers+JS: Search in blog contents, fix special character search

app/controllers/BlogController.php

@@ -41,7 +41,9 @@ class BlogController extends PageController {
 				LEFT JOIN section ON page.section_id = section.id
 				LEFT JOIN log ON blog_post.log_id = log.id
 				WHERE blog_post.archived = 0 AND
-				(blog_post.title LIKE :query OR blog_post.tag LIKE :query)
+				(blog_post.content LIKE :query OR
+				 blog_post.title LIKE :query OR
+				 blog_post.tag LIKE :query)
 			', [[':query', "%$query%", \PDO::PARAM_STR]]);
 	}
 

public/js/site.js

@@ -19,7 +19,7 @@ $(document).ready(function() {
 	{
 		var url = input.data("url");
 		var search = input.val();
-		window.location.href = url + '?search=' + search;
+		window.location.href = url + '?search=' + encodeURIComponent(search);
 	}
 
 	$("#js-blog-search").keydown(function(e) {
@@ -37,7 +37,7 @@ $(document).ready(function() {
 		var url = $(this).data("url");
 		var search = $(this).val();
 		if (search.length == 0 || search.length >= 3) {
-			fetch(url + '/search?query=' + search)
+			fetch(url + '/search?query=' + encodeURIComponent(search))
 				.then(response => response.text())
 				.then(data => {
 					$("#blog-posts").empty().append(data);