From 980f7422712d7a221ffa204dff24f2a54fae0f79 Mon Sep 17 00:00:00 2001
From: pezcurrel <pezcurrel@tiscali.it>
Date: Tue, 29 Oct 2024 15:28:23 +0100
Subject: [PATCH] =?UTF-8?q?Refined=20the=20regex=20to=20check=20if=20the?=
 =?UTF-8?q?=20state=20file=20is=20well=20formed;=20changed=20=E2=80=9Cgrac?=
 =?UTF-8?q?eTime=E2=80=9D=20from=201=20year=20to=203=20years;=20changed=20?=
 =?UTF-8?q?the=20help=20text=20accordingly;=20bumped=20version=20to=200.5.?=
 =?UTF-8?q?2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ganciof2f | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/ganciof2f b/ganciof2f
index e08b637..a8195dd 100755
--- a/ganciof2f
+++ b/ganciof2f
@@ -18,7 +18,7 @@
 
 $SNAME='GancioF2F';
 $ENAME=strtolower($SNAME);
-$SVERS='0.5.1';
+$SVERS='0.5.2';
 
 require __DIR__.'/lib/ckmkeys.php';
 require __DIR__.'/lib/gettlds.php';
@@ -86,7 +86,7 @@ fedi_token = w6oQ_Ot2LSAm_Q31hrvp0asfl22ip3O4ipYq1kV1ceY
 # «state_file_absolute_path» is required to specify the absolute path of the
 # state file where {$SNAME} will store the references to already posted
 # announcements (on every run, {$SNAME} will check this file for entries older
-# than one year and discard them, to avoid the state file to grow too much).
+# than 3 years and discard them, to avoid the state file to grow too much).
 # For example:
 state_file_absolute_path = /var/local/cache/ganciof2f/gancio.some.domain.state
 
@@ -322,12 +322,13 @@ if (file_exists($conf['state_file_absolute_path'])) {
 	if (!is_readable($conf['state_file_absolute_path'])) dieYoung("Error: «{$conf['state_file_absolute_path']}» exists but it’s not readable.\n",1);
 	if (!is_writeable($conf['state_file_absolute_path'])) dieYoung("Error: «{$conf['state_file_absolute_path']}» exists but it’s not writable.\n",1);
 	$refs=[];
-	$graceTime=365*24*60*60;
+	$graceTime=365*3*24*60*60;
 	$graceLine=time()-$graceTime;
 	$i=0;
 	$buff=file($conf['state_file_absolute_path'],FILE_IGNORE_NEW_LINES);
 	foreach ($buff as $key=>$val) {
-		if (preg_match('#^(\S+)\t(\S+)\t(\d+)$#',$val,$matches)===1) {// todo: refine the pattern
+		//incontro-aperto-mensile-3	2024-10-04T13:33:45.331Z	1730206671
+		if (preg_match('#^([a-z0-9-_]+)\t(\d{4,}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d+Z)\t(\d+)$#',$val,$matches)===1) {
 			if ($matches[3]+0>=$graceLine)
 				$refs[$matches[1]]=['updatedAt'=>$matches[2], 'postedAt'=>$matches[3]];
 			else