From 43384fc6c3d3cb33dee96d452c5de548087d72c2 Mon Sep 17 00:00:00 2001
From: Giraffaman <christopher.mallmann@outlook.com>
Date: Sat, 13 Apr 2024 02:09:35 +0200
Subject: [PATCH] add settings to disable post-specific tags and ratings (to
 prevent overriding tag-based ratings

---
 ext/rating/main.php   | 14 ++++++++++++--
 ext/upload/config.php |  2 ++
 ext/upload/main.php   |  6 ++++++
 ext/upload/theme.php  |  9 ++++++---
 4 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/ext/rating/main.php b/ext/rating/main.php
index ac3741346..b2d522365 100644
--- a/ext/rating/main.php
+++ b/ext/rating/main.php
@@ -226,9 +226,12 @@ public function onRatingSet(RatingSetEvent $event): void
     {
         if (empty($event->image['rating'])) {
             $old_rating = "";
+            error_log("ratings: no old rating.");
         } else {
             $old_rating = $event->image['rating'];
+            error_log("ratings: old rating is ".$old_rating);
         }
+        error_log("ratings: calling set_rating for image ".$event->image->id.", new rating ".$event->rating.", old rating ".$old_rating);
         $this->set_rating($event->image->id, $event->rating, $old_rating);
     }
 
@@ -323,6 +326,7 @@ public function onTagTermCheck(TagTermCheckEvent $event): void
     {
         if (preg_match($this->search_regexp, $event->term)) {
             $event->metatag = true;
+            error_log("ratings: ".$event->term." is a ratings tag!");
         }
     }
 
@@ -336,12 +340,14 @@ public function onTagTermParse(TagTermParseEvent $event): void
 
             if (count($matches) > 2 && in_array($matches[2], self::UNRATED_KEYWORDS)) {
                 $ratings = "?";
+                error_log("ratings: don't know what rating ".$event->term." is.");
             }
 
             $ratings = array_intersect(str_split($ratings), Ratings::get_user_class_privs($user));
             $rating = $ratings[0];
             $image = Image::by_id_ex($event->image_id);
             send_event(new RatingSetEvent($image, $rating));
+            error_log("ratings: ".$event->term." is rating ".$rating);
         }
     }
 
@@ -524,7 +530,10 @@ public function onUploadHeaderBuilding(UploadHeaderBuildingEvent $event): void
 
     public function onUploadSpecificBuilding(UploadSpecificBuildingEvent $event): void
     {
-        $event->add_part($this->theme->get_upload_specific_rater_html($event->suffix));
+        global $config;
+        if($config->get_bool(UploadConfig::ALLOW_SPECIFIC_RATINGS)) {
+            $event->add_part($this->theme->get_upload_specific_rater_html($event->suffix));
+        }
     }
 
     /**
@@ -692,7 +701,8 @@ private function set_rating(int $image_id, string $rating, string $old_rating):
         global $database;
         if ($old_rating != $rating) {
             $database->execute("UPDATE images SET rating=:rating WHERE id=:id", ['rating' => $rating, 'id' => $image_id]);
-            log_info("rating", "Rating for >>{$image_id} set to: ".$this->rating_to_human($rating));
+            #log_info("rating", "Rating for >>{$image_id} set to: ".$this->rating_to_human($rating));
+            error_log("Rating for >>{$image_id} set to: ".$this->rating_to_human($rating));
         }
     }
 }
diff --git a/ext/upload/config.php b/ext/upload/config.php
index 94cd6a601..d2f41dbe1 100644
--- a/ext/upload/config.php
+++ b/ext/upload/config.php
@@ -8,6 +8,8 @@ class UploadConfig
 {
     public const COUNT = "upload_count";
     public const FORM_COUNT = "form_count";
+    public const ALLOW_SPECIFIC_TAGS = "allow_specific_tags";
+    public const ALLOW_SPECIFIC_RATINGS = "allow_specific_ratings";
     public const SIZE = "upload_size";
     public const MIN_FREE_SPACE = "upload_min_free_space";
     public const TLSOURCE = "upload_tlsource";
diff --git a/ext/upload/main.php b/ext/upload/main.php
index 8e0ef6c88..5dcdf2059 100644
--- a/ext/upload/main.php
+++ b/ext/upload/main.php
@@ -113,6 +113,10 @@ public function onInitExt(InitExtEvent $event): void
         global $config;
         $config->set_default_int(UploadConfig::COUNT, 3);
         $config->set_default_int(UploadConfig::FORM_COUNT, 5);
+        $config->set_default_bool(UploadConfig::ALLOW_SPECIFIC_TAGS, true);
+        # disabling post-specific ratings selector since we set ratings through tags and this would override it 
+        # e.g. if tag "nsfw" (rating=e) present but this is left "unrated", image ends up with rating=?
+        $config->set_default_bool(UploadConfig::ALLOW_SPECIFIC_RATINGS, false);
         $config->set_default_int(UploadConfig::SIZE, parse_shorthand_int('1MB'));
         $config->set_default_int(UploadConfig::MIN_FREE_SPACE, parse_shorthand_int('100MB'));
         $config->set_default_bool(UploadConfig::TLSOURCE, true);
@@ -158,6 +162,8 @@ public function onSetupBuilding(SetupBuildingEvent $event): void
         $sb->add_label("<i>PHP Limit = " . ini_get('upload_max_filesize') . "</i>");
         $sb->add_choice_option(UploadConfig::TRANSLOAD_ENGINE, $tes, "<br/>Transload: ");
         $sb->add_bool_option(UploadConfig::TLSOURCE, "<br/>Use transloaded URL as source if none is provided: ");
+        $sb->add_bool_option(UploadConfig::ALLOW_SPECIFIC_TAGS, "<br/>Support post-specific tags:");
+        $sb->add_bool_option(UploadConfig::ALLOW_SPECIFIC_RATINGS, "<br/>Support post-specific tags:"); 
 
         $sb->start_table();
         $sb->add_bool_option(UploadConfig::MIME_CHECK_ENABLED, "Enable upload MIME checks", true);
diff --git a/ext/upload/theme.php b/ext/upload/theme.php
index 08609ce29..4da61412b 100644
--- a/ext/upload/theme.php
+++ b/ext/upload/theme.php
@@ -127,9 +127,12 @@ protected function build_upload_list(): HTMLElement
         }
         for ($i = 0; $i < $form_count; $i++) {
             $specific_fields = emptyHTML();
-            $usfbe = send_event(new UploadSpecificBuildingEvent((string)$i));
-            foreach ($usfbe->get_parts() as $part) {
-                $specific_fields->appendChild($part);
+            if($config->get_bool(UploadConfig::ALLOW_SPECIFIC_TAGS)) {
+                $usfbe = send_event(new UploadSpecificBuildingEvent((string)$i));
+            
+                foreach ($usfbe->get_parts() as $part) {
+                    $specific_fields->appendChild($part);
+                }
             }
 
             $upload_list->appendChild(