From 1a552bd60eab4a4b940d3896376b599e155d7da0 Mon Sep 17 00:00:00 2001
From: Alexandre Alapetite <alexandre@alapetite.fr>
Date: Fri, 6 Sep 2024 09:35:58 +0200
Subject: Regex search (#6706)

* Regex search
fix https://github.com/FreshRSS/FreshRSS/issues/3549

* Fix PHPStan

* Fix escape

* Fix ungreedy

* Initial support for regex search in PostgreSQL and MySQL

* Improvements, support MySQL

* Fix multiline

* Add support for SQLite

* A few tests

* Added author: and inurl: support, documentation

* author example

* Remove \b for now

* Disable regex sanitization for now

* Fix getInurlRegex

* getNotInurlRegex

* Quotes for inurl:

* Fix test

* Fix quoted tags + regex for tags
https://github.com/FreshRSS/FreshRSS/issues/6761

* Fix wrong regex detection

* Add MariaDB

* Fix logic

* Increase requirements for MySQL and MariaDB
Check support for multiline mode in MySQL

* Remove sanitizeRegexes()

* Allow searching HTML code
Allow searching for instance `/<pre>/`
Fix https://github.com/FreshRSS/FreshRSS/issues/6775#issuecomment-2331769883

* Doc regex search HTML

* Fix Doctype
---
 lib/Minz/ModelPdo.php | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib')

diff --git a/lib/Minz/ModelPdo.php b/lib/Minz/ModelPdo.php
index f27ae5dc7..7804b3302 100644
--- a/lib/Minz/ModelPdo.php
+++ b/lib/Minz/ModelPdo.php
@@ -16,6 +16,11 @@ class Minz_ModelPdo {
 	 */
 	public static bool $usesSharedPdo = true;
 
+	/**
+	 * If true, the connection to the database will be a dummy one. Useful for unit tests.
+	 */
+	public static bool $dummyConnection = false;
+
 	private static ?Minz_Pdo $sharedPdo = null;
 
 	private static string $sharedCurrentUser = '';
@@ -97,6 +102,9 @@ class Minz_ModelPdo {
 			$this->pdo = $currentPdo;
 			return;
 		}
+		if (self::$dummyConnection) {
+			return;
+		}
 		if ($currentUser == null) {
 			throw new Minz_PDOConnectionException('Current user must not be empty!', '', Minz_Exception::ERROR);
 		}
-- 
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