73 lines
3.7 KiB
PHP
73 lines
3.7 KiB
PHP
<?php
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/******************************************************************************
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* Display.php *
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*******************************************************************************
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* SMF: Simple Machines Forum *
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* Open-Source Project Inspired by Zef Hemel (zef@zefhemel.com) *
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* =========================================================================== *
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* Software Version: SMF 1.0.1 *
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* Software by: Simple Machines (http://www.simplemachines.org) *
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* Copyright 2001-2005 by: Lewis Media (http://www.lewismedia.com) *
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* Support, News, Updates at: http://www.simplemachines.org *
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*******************************************************************************
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* This program is free software; you may redistribute it and/or modify it *
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* under the terms of the provided license as published by Lewis Media. *
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* *
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* This program is distributed in the hope that it is and will be useful, *
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* but WITHOUT ANY WARRANTIES; without even any implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* *
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* See the "license.txt" file for details of the Simple Machines license. *
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* The latest version can always be found at http://www.simplemachines.org. *
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******************************************************************************/
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if (!defined('SMF'))
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die('Hacking attempt...');
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/* This is perhaps the most important and probably most accessed files in all
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of SMF. This file controls topic, message, and attachment display. It
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does so with the following functions:
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void Display()
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- loads the posts in a topic up so they can be displayed.
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- supports wireless, using wap/wap2/imode and the Wireless templates.
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- uses the main sub template of the Display template.
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- requires a topic, and can go to the previous or next topic from it.
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- jumps to the correct post depending on a number/time/IS_MSG passed.
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- depends on the defaultMaxMessages and enableAllMessages settings.
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- is accessed by ?topic=ID_TOPIC.START.
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array prepareDisplayContext(bool reset = false)
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- actually gets and prepares the message context.
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- starts over from the beginning if reset is set to true, which is
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useful for showing an index before or after the posts.
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void Download()
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- downloads an attachment or avatar, and increments the downloads.
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- requires the view_attachments permission. (not for avatars!)
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- disables the session parser, and clears any previous output.
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- depends on the attachmentUploadDir setting being correct.
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- is accessed via the query string ?action=dlattach.
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- views to attachments and avatars do not increase hits and are not
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logged in the "Who's Online" log.
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array loadAttachmentContext(int ID_MSG)
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- loads an attachment's contextual data including, most importantly,
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its size if it is an image.
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- expects the $attachments array to have been filled with the proper
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attachment data, as Display() does.
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- requires the view_attachments permission to calculate image size.
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- attempts to keep the "aspect ratio" of the posted image in line,
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even if it has to be resized by the maxwidth and maxheight settings.
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*/
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// The central part of the board - topic display.
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function main()
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{
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global $scripturl, $txt, $db_prefix, $modSettings, $context, $settings, $options, $sourcedir;
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global $user_info, $ID_MEMBER, $board_info, $topic, $board, $attachments, $messages_request;
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loadTemplate('MoreSmilies');
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}
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?>
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