Spoil files moderator action

inc/config.php

@@ -959,6 +959,7 @@
 	$config['mod']['link_ban'] = '[B]';
 	$config['mod']['link_bandelete'] = '[B&D]';
 	$config['mod']['link_deletefile'] = '[F]';
+	$config['mod']['link_spoilerimage'] = '[S]';
 	$config['mod']['link_deletebyip'] = '[D+]';
 	$config['mod']['link_deletebyip_global'] = '[D++]';
 	$config['mod']['link_sticky'] = '[Sticky]';

inc/display.php

@@ -345,6 +345,10 @@ class Post {
 			if (!empty($this->file) && hasPermission($config['mod']['deletefile'], $board['uri'], $this->mod))
 				$built .= ' ' . secure_link_confirm($config['mod']['link_deletefile'], _('Delete file'), _('Are you sure you want to delete this file?'), $board['dir'] . 'deletefile/' . $this->id);
 			
+			// Spoiler file (keep post)
+                        if (!empty($this->file)  && $this->file != "deleted" && $this->file != null && $this->thumb != 'spoiler' && hasPermission($config['mod']['spoilerimage'], $board['uri'], $this->mod) && $config['spoiler_images'])
+                                $built .= ' ' . secure_link_confirm($config['mod']['link_spoilerimage'], 'Spoiler File', 'Are you sure you want to spoiler this file?', $board['uri'] . '/spoiler/' . $this->id);
+
 			// Edit post
 			if (hasPermission($config['mod']['editpost'], $board['uri'], $this->mod))
 				$built .= ' <a title="'._('Edit post').'" href="?/' . $board['dir'] . 'edit' . ($config['mod']['raw_html_default'] ? '_raw' : '') . '/' . $this->id . '">' . $config['mod']['link_editpost'] . '</a>';
@@ -445,6 +449,10 @@ class Thread {
 			// Delete file (keep post)
 			if (!empty($this->file) && $this->file != 'deleted' && hasPermission($config['mod']['deletefile'], $board['uri'], $this->mod))
 				$built .= ' ' . secure_link_confirm($config['mod']['link_deletefile'], _('Delete file'), _('Are you sure you want to delete this file?'), $board['dir'] . 'deletefile/' . $this->id);
+
+			// Spoiler file (keep post)
+                        if (!empty($this->file)  && $this->file != "deleted" && $this->file != null && $this->thumb != 'spoiler' && hasPermission($config['mod']['spoilerimage'], $board['uri'], $this->mod) && $config['spoiler_images'])
+                                $built .= ' ' . secure_link_confirm($config['mod']['link_spoilerimage'], 'Spoiler File', 'Are you sure you want to spoiler this file?', $board['uri'] . '/spoiler/' . $this->id);
 			
 			// Sticky
 			if (hasPermission($config['mod']['sticky'], $board['uri'], $this->mod))

inc/mod/pages.php

@@ -1360,6 +1360,33 @@ function mod_deletefile($board, $post) {
 	header('Location: ?/' . sprintf($config['board_path'], $board) . $config['file_index'], true, $config['redirect_http']);
 }
 
+function mod_spoiler_image($board, $post) {
+	global $config, $mod;
+       
+	if (!openBoard($board))
+		error($config['error']['noboard']);
+       
+	if (!hasPermission($config['mod']['spoilerimage'], $board))
+		error($config['error']['noaccess']);
+
+	// Delete file
+	$query = prepare(sprintf("UPDATE `posts_%s` SET `thumb` = :thumb, `thumbwidth` = :thumbwidth, `thumbheight` = :thumbheight WHERE `id` = :id", $board));
+	$query->bindValue(':thumb', "spoiler");
+	$query->bindValue(':thumbwidth', 128, PDO::PARAM_INT);
+	$query->bindValue(':thumbheight', 128, PDO::PARAM_INT);
+	$query->bindValue(':id', $post, PDO::PARAM_INT);
+	$query->execute() or error(db_error($query));
+
+	// Record the action
+	modLog("Spoilered file from post #{$post}");
+       
+	// Rebuild board
+	buildIndex();
+       
+	// Redirect
+	header('Location: ?/' . sprintf($config['board_path'], $board) . $config['file_index'], true, $config['redirect_http']);
+}
+
 function mod_deletebyip($boardName, $post, $global = false) {
 	global $config, $mod, $board;