##
##
##        Mod title:  Edit Grace Period
##
##      Mod version:  1.0
##   Works on PunBB:  1.2.x
##     Release date:  2006-09-19
##           Author:  guardian34 (publicbox@fmguy.com)
##
##      Description:  This mod gives users an editing grace period; The "Last
##                    edited by…" message will not be displayed if a post is
##                    edited during this period.
##
##   Affected files:  edit.php
##
##       Affects DB:  No
##
##       DISCLAIMER:  Please note that "mods" are not officially supported by
##                    PunBB. Installation of this modification is done at your
##                    own risk. Backup your forum database and any and all
##                    applicable files before proceeding.
##
##


#
#---------[ 1. OPEN ]---------------------------------------------------------
#

edit.php

#
#---------[ 2. FIND (line: 38) ]----------------------------------------------
#

// Fetch some info about the post, the topic and the forum
$result = $db->query('SELECT f.id AS fid, f.forum_name, f.moderators, f.redirect_url, fp.post_replies, fp.post_topics, t.id AS tid, t.subject, t.posted, t.closed, p.poster, p.poster_id, p.message, p.hide_smilies FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.id='.$id) or error('Unable to fetch post info', __FILE__, __LINE__, $db->error());

#
#---------[ 3. REPLACE WITH ]-------------------------------------------------
#

// Fetch some info about the post, the topic and the forum  // mod: edit grace period
$result = $db->query('SELECT f.id AS fid, f.forum_name, f.moderators, f.redirect_url, fp.post_replies, fp.post_topics, t.id AS tid, t.subject, t.posted, t.closed, p.poster, p.poster_id, p.message, p.hide_smilies, p.posted as p_posted FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.id='.$id) or error('Unable to fetch post info', __FILE__, __LINE__, $db->error());

#
#---------[ 4. FIND (line: 111) ]---------------------------------------------
#

		$edited_sql = (!isset($_POST['silent']) || !$is_admmod) ? $edited_sql = ', edited='.time().', edited_by=\''.$db->escape($pun_user['username']).'\'' : '';

#
#---------[ 5. REPLACE WITH ]-------------------------------------------------
#

		// mod: edit grace period
		// You can change `300`; It's the grace period time, in seconds.
		if (($is_admmod && isset($_POST['silent'])) || (($cur_post['p_posted'] + 300) >= time()))
			$edited_sql = '';
		else
			$edited_sql = ', edited='.time().', edited_by=\''.$db->escape($pun_user['username']).'\'';

#
#---------[ 6. SAVE/UPLOAD ]--------------------------------------------------
#