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<?php
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////////////////////////////////////////////////////////////////////////////////
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// //
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// Copyright (C) 2006 Phorum Development Team //
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// http://www.phorum.org //
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// //
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// This program is free software. You can redistribute it and/or modify //
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// it under the terms of either the current Phorum License (viewable at //
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// phorum.org) or the Phorum License that was distributed with this file //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY, without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. //
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// //
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// You should have received a copy of the Phorum License //
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// along with this program. //
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////////////////////////////////////////////////////////////////////////////////
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if(!defined("PHORUM")) return;
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/**
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* This is the callback-function for removing hidden messages from an array of messages
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*/
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function phorum_remove_hidden($val)
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{
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return ($val['status'] > 0);
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}
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/**
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* This function sets the stats for a thread like count, timestamp, etc.
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*/
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function phorum_update_thread_info($thread)
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{
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$PHORUM = $GLOBALS["PHORUM"];
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$messages=phorum_db_get_messages($thread);
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//these are not needed here
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unset($messages['users']);
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// remove hidden/unapproved messages from the array
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$filtered_messages=array_filter($messages, "phorum_remove_hidden");
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$thread_count=count($filtered_messages);
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if($thread_count>0){
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$message_ids=array_keys($filtered_messages);
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$parent_message=$filtered_messages[$thread];
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if (isset($PHORUM["reverse_threading"]) && $PHORUM["reverse_threading"]) {
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reset($filtered_messages);
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$recent_message=current($filtered_messages);
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} else {
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$recent_message=end($filtered_messages);
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}
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// prep the message to save
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$message["thread_count"]=$thread_count;
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$message["modifystamp"]=$recent_message["datestamp"];
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$message["meta"]=$parent_message["meta"];
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$message["meta"]["recent_post"]["user_id"]=$recent_message["user_id"];
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$message["meta"]["recent_post"]["author"]=$recent_message["author"];
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$message["meta"]["recent_post"]["message_id"]=$recent_message["message_id"];
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$message["meta"]["message_ids"]=$message_ids;
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// used only for mods
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$message["meta"]["message_ids_moderator"]=array_keys($messages);
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phorum_db_update_message($thread, $message);
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}
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}
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?>
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