X-Git-Url: https://git.bts.cx/cx.git/blobdiff_plain/6e68608aecb6a542b9c75a13afd5002aeb7bc0f1..68d07e0d4c200b6675d8068a1b10e29bcce1e681:/cx/lib/images.php?ds=sidebyside

diff --git a/cx/lib/images.php b/cx/lib/images.php
index fd6d622..358a1ba 100644
--- a/cx/lib/images.php
+++ b/cx/lib/images.php
@@ -17,6 +17,11 @@ class Image {
 		$this->alt_text = $dict['image_alt_text'];
 		$this->url = $this->uid . '.' . $dict['image_type'];
 	}
+
+	public function get_permalink_path() {
+		$permalink = '/data/images/' . $this->url;
+		return $permalink;
+	}
 }
 
 function cx_images_add_image($site_id, $alt_text, $image_path, $image_original_filename) {
@@ -58,9 +63,28 @@ 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() {
@@ -76,5 +100,8 @@ 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);
+	}
 });