X-Git-Url: https://git.bts.cx/cx.git/blobdiff_plain/6e68608aecb6a542b9c75a13afd5002aeb7bc0f1..7eeae5c4183434a1cf7c0613b3dc8dd953b55810:/cx/lib/images.php?ds=inline

diff --git a/cx/lib/images.php b/cx/lib/images.php
index fd6d622..ea29f74 100644
--- a/cx/lib/images.php
+++ b/cx/lib/images.php
@@ -58,11 +58,30 @@ function cx_images_get(int $limit = 0) {
 	$sql .= ';';
 
 	foreach (cx_db_query($sql) as $image) {
-		$p = new Image($image);
-		yield $p;
+		$i = new Image($image);
+		yield $i;
 	}
 }
 
+function cx_images_find_image($image_id) {
+	$sql = 'SELECT
+		image_id,
+		image_uid,
+		image_type,
+		image_alt_text
+		FROM images
+		WHERE image_id == ?
+		OR image_uid LIKE ?
+		LIMIT 1;';
+
+	foreach (cx_db_query($sql, $image_id, $image_id . "%") as $image) {
+		$i = new Image($image);
+		return $i;
+	}
+
+	return null;
+}
+
 cx_setup_register(1, function() {
 	cx_db_exec('CREATE TABLE images (
 			image_id INTEGER PRIMARY KEY,
@@ -76,5 +95,8 @@ cx_setup_register(1, function() {
 			FOREIGN KEY(image_site_id) REFERENCES sites(site_id)
 		);');
 
-	mkdir(cx_user_data_path('images'), recursive: true);
+	$image_dir = cx_user_data_path('images');
+	if (is_dir($image_dir) == false) {
+		mkdir($image_dir, recursive: true);
+	}
 });