Use event scripts instead of a custom plugin class

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 Jirka Daněk
+Copyright (c) 2023 Jirka Daněk
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

plugins/extend/gallerycomments/event/admin_mod_content_delete_after.php

@@ -0,0 +1,12 @@
+<?php
+
+use Sunlight\Database\Database as DB;
+use Sunlight\Page\Page;
+use Sunlight\Post\Post;
+
+return function (array $args) {
+    global $id, $continue, $query;
+    if ($continue && $query['type'] == Page::GALLERY) {
+        DB::delete('post', 'home=' . $query['id'] . ' AND type=' . Post::PLUGIN . ' AND flag=' . $this->getOptions()['extra']['gallery_comments_flag']);
+    }
+};

plugins/extend/gallerycomments/event/mod_editpost_backlink.php

@@ -0,0 +1,9 @@
+<?php
+
+use Sunlight\Router;
+
+return function (array $args) {
+    if ($args['post']['flag'] == $this->getOptions()['extra']['gallery_comments_flag']) {
+        $args['backlink'] = Router::page($args['post']['id']) . '#posts';
+    }
+};

plugins/extend/gallerycomments/event/page_gallery_after.php

@@ -0,0 +1,20 @@
+<?php
+
+use Sunlight\Post\PostService;
+use Sunlight\Settings;
+
+return function (array $args) {
+    $args['output'] .= PostService::renderList(
+        PostService::RENDER_PLUGIN_POSTS,
+        $args['page']['id'],
+        [
+            Settings::get('commentsperpage'), // comments per page
+            true, // can post
+            false, // locked
+            $this->getOptions()['extra']['gallery_comments_flag'], // plugin flag
+            true, // desc
+            _lang('posts.comments'), // title
+            null // page vars
+        ]
+    );
+};

plugins/extend/gallerycomments/event/posts_1000_link.php

@@ -0,0 +1,9 @@
+<?php
+
+use Sunlight\Router;
+
+return function (array $args) {
+    if ($args['post']['flag'] == $this->getOptions()['extra']['gallery_comments_flag']) {
+        $args['url'] = Router::page($args['post']['id']);
+    }
+};

plugins/extend/gallerycomments/event/posts_1000_validate.php

@@ -0,0 +1,11 @@
+<?php
+
+use Sunlight\Database\Database as DB;
+use Sunlight\Page\Page;
+
+return function (array $args) {
+    // check the existence of the gallery
+    if (DB::count('page', 'id=' . $args['home'] . ' AND type=' . Page::GALLERY) !== 0) {
+        $args['valid'] = true;
+    }
+};

plugins/extend/gallerycomments/plugin.json

@@ -2,21 +2,23 @@
     "$schema": "../../../system/schema/extend.json",
     "name": "Gallery Comments",
     "description": "Adds comments to galleries",
-    "version": "0.9.2",
-    "environment": {
-        "system": "^8.0"
-    },
     "authors": [
         {"name": "Friends of Sunlight CMS", "url": "https://github.com/friends-of-sunlight-cms/"}
     ],
-    "class": "GalleryCommentsPlugin",
+    "version": "1.0.0",
+    "environment": {
+        "system": "^8.0"
+    },
     "events": [
-        {"event": "page.gallery.after", "method": "onCommentsShow"},
-        {"event": "posts.1000.validate", "method": "onCommentsValidate"},
-        {"event": "posts.1000.link", "method": "onCommentsLink"},
-        {"event": "mod.editpost.backlink", "method": "onCommentsEditBacklink"}
+        {"event": "page.gallery.after", "script": "event/page_gallery_after.php"},
+        {"event": "posts.1000.validate", "script": "event/posts_1000_validate.php"},
+        {"event": "posts.1000.link", "script": "event/posts_1000_link.php"},
+        {"event": "mod.editpost.backlink", "script": "event/mod_editpost_backlink.php"}
     ],
     "events.admin": [
-        {"event": "admin.mod.content-delete.after", "method": "onCommentsClean"}
-    ]
+        {"event": "admin.mod.content-delete.after", "script": "event/admin_mod_content_delete_after.php"}
+    ],
+    "extra": {
+        "gallery_comments_flag": 1000
+    }
 }