447 lines
14 KiB
PHP
447 lines
14 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------------
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| Invision Power Board v2.0.0
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| =============================================
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| by Matthew Mecham
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| (c) 2001 - 2004 Invision Power Services, Inc.
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| http://www.invisionpower.com
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| =============================================
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| Web: http://www.invisionboard.com
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| Time: Tue, 21 Sep 2004 16:34:28 GMT
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| Release: 150aa7a702c3c8b6f6eb90ad49305d2f
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| Licence Info: http://www.invisionboard.com/?license
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+---------------------------------------------------------------------------
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| > Topic display in printable format module
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| > Module written by Matt Mecham
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| > Date started: 25th March 2002
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| > Module Version Number: 1.0.0
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| > DBA Checked: Mon 24th May 2004
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+--------------------------------------------------------------------------
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*/
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if ( ! defined( 'IN_IPB' ) )
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{
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print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
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exit();
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}
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class printpage {
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var $output = "";
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var $base_url = "";
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var $html = "";
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var $moderator = array();
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var $forum = array();
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var $topic = array();
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var $category = array();
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var $mem_groups = array();
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var $mem_titles = array();
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var $mod_action = array();
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var $poll_html = "";
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var $parser = "";
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/*-------------------------------------------------------------------------*/
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//
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// Our constructor, load words, load skin, print the topic listing
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//
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/*-------------------------------------------------------------------------*/
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function auto_run()
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{
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global $ibforums, $DB, $std, $print, $forums;
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//-----------------------------------------
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// Compile the language file
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//-----------------------------------------
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$ibforums->lang = $std->load_words($ibforums->lang, 'lang_printpage', $ibforums->lang_id);
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$this->html = $std->load_template('skin_printpage');
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require ROOT_PATH."sources/lib/post_parser.php";
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$this->parser = new post_parser();
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//-----------------------------------------
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// Check the input
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//-----------------------------------------
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$ibforums->input['t'] = intval($ibforums->input['t']);
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$ibforums->input['f'] = intval($ibforums->input['f']);
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if ( ! $ibforums->input['t'] or ! $ibforums->input['f'] )
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{
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$std->Error( array( LEVEL => 1, MSG => 'missing_files') );
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}
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//-----------------------------------------
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// Get the forum info based on the
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// forum ID, get the category name, ID,
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// and get the topic details
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//-----------------------------------------
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$DB->simple_construct( array( 'select' => '*', 'from' => 'topics', 'where' => "tid=".$ibforums->input['t'] ) );
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$DB->simple_exec();
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$this->topic = $DB->fetch_row();
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$this->forum = $forums->forum_by_id[ $this->topic['forum_id'] ];
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//-----------------------------------------
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// Error out if we can not find the forum
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//-----------------------------------------
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if ( ! $this->forum['id'])
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{
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$std->Error( array( LEVEL => 1, MSG => 'missing_files') );
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}
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//-----------------------------------------
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// Error out if we can not find the topic
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//-----------------------------------------
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if (!$this->topic['tid'])
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{
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$std->Error( array( LEVEL => 1, MSG => 'missing_files') );
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}
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//-----------------------------------------
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// Check viewing permissions, private forums,
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// password forums, etc
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//-----------------------------------------
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if ( (!$this->topic['pin_state']) and (!$ibforums->member['g_other_topics']) )
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{
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$std->Error( array( LEVEL => 1, MSG => 'no_view_topic') );
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}
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//-----------------------------------------
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// Check access
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//-----------------------------------------
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$forums->forums_check_access( $this->forum['id'], 1 );
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//-----------------------------------------
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//
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// Main logic engine
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//
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//-----------------------------------------
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if ($ibforums->input['client'] == 'choose')
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{
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// Show the "choose page"
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$this->page_title = $this->topic['title'];
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$this->nav = array ( "<a href='{$ibforums->base_url}&act=SF&f={$this->forum['id']}'>{$this->forum['name']}</a>",
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"<a href='{$ibforums->base_url}&act=ST&f={$this->forum['id']}&t={$this->topic['tid']}'>{$this->topic['title']}</a>"
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);
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$this->output = $this->html->choose_form($this->forum['id'], $this->topic['tid'], $this->topic['title']);
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$print->add_output("$this->output");
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$print->do_output( array( 'TITLE' => $this->page_title, 'JS' => 0, NAV => $this->nav ) );
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exit(); // Incase we haven't already done so :p
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}
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else
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{
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$header = 'text/html';
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$ext = '.html';
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switch ($ibforums->input['client'])
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{
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case 'printer':
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$header = 'text/html';
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$ext = '.html';
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break;
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case 'html':
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$header = 'unknown/unknown';
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$ext = '.html';
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break;
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default:
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$header = 'application/msword';
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$ext = '.doc';
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}
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}
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$title = substr( str_replace( " ", "_" , preg_replace( "/&(lt|gt|quot|#124|#036|#33|#39);/", "", $this->topic['title'] ) ), 0, 12);
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//$this->output .= "<br><br><font size='1'><center>Powered by Invision Power Board<br>© 2002 Invision PS</center></font></body></html>";
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@header("Content-type: $header");
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if ($ibforums->input['client'] != 'printer')
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{
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@header("Content-Disposition: attachment; filename=$title".$ext);
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}
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print $this->get_posts();
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exit;
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}
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/*-------------------------------------------------------------------------*/
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// GET POSTS
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/*-------------------------------------------------------------------------*/
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function get_posts()
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{
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global $ibforums, $DB, $std, $print;
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//-----------------------------------------
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// Render the page top
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//-----------------------------------------
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$posts_html = $this->html->pp_header( $this->forum['name'], $this->topic['title'], $this->topic['starter_name'] , $this->forum['id'], $this->topic['tid']);
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$max_posts = 300;
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$DB->simple_construct( array ( 'select' => '*',
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'from' => 'posts',
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'where' => "topic_id='{$this->topic['tid']}' and queued !='1'",
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'order' => 'pid',
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'limit' => array(0, $max_posts)
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) );
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$DB->simple_exec();
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//-----------------------------------------
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// Loop through to pick out the correct member IDs.
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// and push the post info into an array - maybe in the future
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// we can add page spans, or maybe save to a PDF file?
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//-----------------------------------------
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$the_posts = array();
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$mem_ids = "";
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$member_array = array();
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$cached_members = array();
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while ( $i = $DB->fetch_row() )
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{
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$the_posts[] = $i;
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if ($i['author_id'] != 0)
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{
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if (preg_match( "/'".$i['author_id']."',/", $mem_ids) )
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{
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continue;
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}
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else
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{
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$mem_ids .= "'".$i['author_id']."',";
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}
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}
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}
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//-----------------------------------------
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// Fix up the member_id string
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//-----------------------------------------
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$mem_ids = preg_replace( "/,$/", "", $mem_ids);
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//-----------------------------------------
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// Get the member profiles needed for this topic
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//-----------------------------------------
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if ($mem_ids != "")
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{
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$DB->cache_add_query( 'print_page_get_members', array( 'mem_ids' => $mem_ids ) );
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$DB->cache_exec_query();
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while ( $m = $DB->fetch_row() )
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{
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if ($m['id'] and $m['name'])
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{
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if (isset($member_array[ $m['id'] ]))
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{
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continue;
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}
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else
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{
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$member_array[ $m['id'] ] = $m;
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}
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}
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}
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}
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//-----------------------------------------
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// Format and print out the topic list
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//-----------------------------------------
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$td_col_cnt = 0;
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foreach ($the_posts as $row) {
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$poster = array();
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//-----------------------------------------
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// Get the member info. We parse the data and cache it.
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// It's likely that the same member posts several times in
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// one page, so it's not efficient to keep parsing the same
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// data
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//-----------------------------------------
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if ($row['author_id'] != 0)
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{
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//-----------------------------------------
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// Is it in the hash?
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//-----------------------------------------
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if ( isset($cached_members[ $row['author_id'] ]) )
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{
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//-----------------------------------------
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// Ok, it's already cached, read from it
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//-----------------------------------------
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$poster = $cached_members[ $row['author_id'] ];
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$row['name_css'] = 'normalname';
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}
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else
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{
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//-----------------------------------------
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// Ok, it's NOT in the cache, is it a member thats
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// not been deleted?
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//-----------------------------------------
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if ($member_array[ $row['author_id'] ])
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{
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$row['name_css'] = 'normalname';
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$poster = $member_array[ $row['author_id'] ];
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//-----------------------------------------
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// Add it to the cached list
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//-----------------------------------------
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$cached_members[ $row['author_id'] ] = $poster;
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}
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else
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{
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//-----------------------------------------
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// It's probably a deleted member, so treat them as a guest
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//-----------------------------------------
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$poster = $std->set_up_guest( $row['author_id'] );
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$row['name_css'] = 'unreg';
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}
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}
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}
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else
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{
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//-----------------------------------------
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// It's definately a guest...
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//-----------------------------------------
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$poster = $std->set_up_guest( $row['author_name'] );
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$row['name_css'] = 'unreg';
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}
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//-----------------------------------------
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$row['post_css'] = $td_col_count % 2 ? 'post1' : 'post2';
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++$td_col_count;
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//-----------------------------------------
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$row['post'] = preg_replace( "/<!--EDIT\|(.+?)\|(.+?)-->/", "", $row['post'] );
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//-----------------------------------------
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$row['post_date'] = $std->get_date( $row['post_date'], 'LONG' );
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$row['post'] = $this->parse_message($row['post']);
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//-----------------------------------------
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// Siggie stuff
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//-----------------------------------------
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$row['signature'] = "";
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if ($poster['signature'] and $ibforums->member['view_sigs'])
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{
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if ($row['use_sig'] == 1)
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{
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$this->parser->pp_do_html = intval($ibforums->vars['sig_allow_html']);
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$this->parser->pp_wordwrap = $ibforums->vars['post_wordwrap'];
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$this->pp_nl2br = 1;
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$row['signature'] = $ibforums->skin_global->signature_separator( $this->parser->post_db_parse($poster['signature']) );
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}
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}
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//-----------------------------------------
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// Parse HTML tag on the fly
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//-----------------------------------------
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$this->parser->pp_do_html = ( $this->forum['use_html'] and $ibforums->cache['group_cache'][ $ibforums->member['mgroup'] ]['g_dohtml'] and $row['post_htmlstate'] ) ? 1 : 0;
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$this->parser->pp_wordwrap = $ibforums->vars['post_wordwrap'];
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$this->parser->pp_nl2br = $row['post_htmlstate'] == 2 ? 1 : 0;
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$row['post'] = $this->parser->post_db_parse( $row['post'] );
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$posts_html .= $this->html->pp_postentry( $poster, $row );
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}
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//-----------------------------------------
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// Print the footer
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//-----------------------------------------
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$posts_html .= $this->html->pp_end();
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//-----------------------------------------
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// Macros
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//-----------------------------------------
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$print->_unpack_macros();
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if ( is_array( $print->macros ) )
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{
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foreach( $print->macros as $i => $row )
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{
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if ( $row['macro_value'] != "" )
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{
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$posts_html = str_replace( "<{".$row['macro_value']."}>", $row['macro_replace'], $posts_html );
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}
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}
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}
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$posts_html = str_replace( "<#IMG_DIR#>", $ibforums->skin['_imagedir'], $posts_html );
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$posts_html = str_replace( "<#EMO_DIR#>", $ibforums->skin['_emodir'] , $posts_html );
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//-----------------------------------------
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// CSS
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//-----------------------------------------
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$ibforums->skin['_usecsscache'] = 0;
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$css = $print->_get_css();
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$posts_html = str_replace( '<!--IPB.CSS-->', $css, $posts_html );
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return $posts_html;
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}
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function parse_message($message="")
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{
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$message = preg_replace( "#<!--Flash (.+?)-->.+?<!--End Flash-->#e" , "(FLASH MOVIE)" , $message );
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$message = preg_replace( "#<a href=[\"'](http|https|ftp|news)://(\S+?)['\"].+?".">(.+?)</a>#" , "\\1://\\2" , $message );
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return $message;
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}
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}
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?>
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