PC Basics 53/PC Basics Issue 53.iso/Software/Internet/Invboard.exe/PC Basics 53/Invboard/upload/sources/misc/print_page.php

PHP Script | 2002-06-12 | 12.5 KB | 391 lines

<?php

/*
+--------------------------------------------------------------------------
|   IBFORUMS v1
|   ========================================
|   by Matthew Mecham and David Baxter
|   (c) 2001,2002 IBForums
|   http://www.ibforums.com
|   ========================================
|   Web: http://www.ibforums.com
|   Email: [e-mail]
|   Licence Info: [e-mail]
+---------------------------------------------------------------------------
|
|   > Topic display in printable format module
|   > Module written by Matt Mecham
|   > Date started: 25th March 2002
|
|    > Module Version Number: 1.0.0
+--------------------------------------------------------------------------
*/


$idx = new Printable;

class Printable {

    var $output    = "";
    var $base_url  = "";
    var $html      = "";
    var $moderator = array();
    var $forum     = array();
    var $topic     = array();
    var $category  = array();
    var $mem_groups = array();
    var $mem_titles = array();
    var $mod_action = array();
    var $poll_html  = "";

    /***********************************************************************************/
    //
    // Our constructor, load words, load skin, print the topic listing
    //
    /***********************************************************************************/

    function Printable() {


        global $ibforums, $DB, $std, $print, $skin_universal;

        require "./Skin/".$ibforums->skin_id."/skin_printpage.php";

        /***********************************/
        // Compile the language file
        /***********************************/

        $ibforums->lang      = $std->load_words($ibforums->lang, 'lang_printpage', $ibforums->lang_id);

        $this->html          = new skin_printpage();

        /***********************************/
        // Check the input
        /***********************************/

        $ibforums->input['t'] = $std->is_number($ibforums->input['t']);
        $ibforums->input['f'] = $std->is_number($ibforums->input['f']);

        if ($ibforums->input['t'] < 0 or $ibforums->input['f'] < 0)
        {
            $std->Error( array( LEVEL => 1, MSG => 'missing_files') );
        }

        //-------------------------------------
        // Get the forum info based on the forum ID, get the category name, ID, and get the topic details
        //-------------------------------------

       $DB->query("SELECT t.*, f.name as forum_name, f.id as forum_id, f.read_perms, f.password, f.reply_perms, f.start_perms, f.allow_poll, f.posts as forum_posts, f.topics as forum_topics, f.use_attach, c.name as cat_name, c.id as cat_id FROM ibf_topics t, ibf_forums f , ibf_categories c where t.tid='".$ibforums->input[t]."' and f.id = t.forum_id and f.category=c.id");

        $this->topic = $DB->fetch_row();

        $this->forum = array( 'id'           => $this->topic['forum_id']          ,
                              'name'         => $this->topic['forum_name']        ,
                              'posts'        => $this->topic['forum_posts']       ,
                              'topics'       => $this->topic['forum_topics']      ,
                              'read_perms'   => $this->topic['read_perms']        ,
                              'allow_poll'   => $this->topic['allow_poll']        ,
                              'use_attach'   => $this->topic['use_attach']        ,
                              'password'     => $this->topic['password']
                            );

        $this->category = array( 'name'   => $this->topic['cat_name'],
                                 'id'     => $this->topic['cat_id']  ,
                               );

        //-------------------------------------
        // Error out if we can not find the forum
        //-------------------------------------

        if (!$this->forum['id'])
        {
            $std->Error( array( LEVEL => 1, MSG => 'missing_files') );
        }

        //-------------------------------------
        // Error out if we can not find the topic
        //-------------------------------------

        if (!$this->topic['tid'])
        {
            $std->Error( array( LEVEL => 1, MSG => 'missing_files') );
        }


        $this->base_url = "{$ibforums->vars['board_url']}/index.{$ibforums->vars['php_ext']}?s={$ibforums->session_id}";


        /***********************************/
        // Check viewing permissions, private forums,
        // password forums, etc
        /***********************************/

        if ( (!$this->topic['pin_state']) and (!$ibforums->member['g_other_topics']) )
        {
            $std->Error( array( LEVEL => 1, MSG => 'no_view_topic') );
        }

        $bad_entry = $this->check_access();

        if ($bad_entry == 1) {
            $std->Error( array( LEVEL => 1, MSG => 'no_view_topic') );
        }





        /***********************************/
        // Render the page top
        /***********************************/

        $this->output .= $this->html->pp_header( $this->forum['name'], $this->topic['title'], $this->topic['starter_name'] );


        /*******************************************************************************************/
        // Grab the posts we'll need
        /*******************************************************************************************/

        // Set a prohibitive limit delibrately for long topics.

        $max_posts = 300;

        $DB->query( "SELECT * FROM ibf_posts WHERE topic_id='".$this->topic['tid']."'".
                    " and queued !='1' ORDER BY pid LIMIT 0, ".$max_posts);

        // Loop through to pick out the correct member IDs.
        // and push the post info into an array - maybe in the future
        // we can add page spans, or maybe save to a PDF file?

        $the_posts      = array();
        $mem_ids        = "";
        $member_array   = array();
        $cached_members = array();

        while ($i = $DB->fetch_row() )
        {
            $the_posts[] = $i;
            if ($i['author_id'] != 0)
            {
                if (preg_match( "/'".$i['author_id']."',/", $mem_ids) )
                {
                    continue;
                }
                else
                {
                    $mem_ids .= "'".$i['author_id']."',";
                }
            }
        }

        // Fix up the member_id string
        $mem_ids = preg_replace( "/,$/", "", $mem_ids);

        // Get the member profiles needed for this topic

        if ($mem_ids != "")
        {
            $DB->query("SELECT id,name,mgroup,email,joined,ip_address,avatar,avatar_size,posts,aim_name,icq_number,signature,
                               website,yahoo,title,hide_email,msnname from ibf_members WHERE id in ($mem_ids)");

            while ( $m = $DB->fetch_row() )
            {
                if ($m['id'] and $m['name'])
                {
                    if (isset($member_array[ $m['id'] ]))
                    {
                        continue;
                    }
                    else
                    {
                        $member_array[ $m['id'] ] = $m;
                    }
                }
            }
        }

        /***********************************/
        // Format and print out the topic list
        /***********************************/

        $td_col_cnt = 0;

        foreach ($the_posts as $row) {

            $poster = array();

            // Get the member info. We parse the data and cache it.
            // It's likely that the same member posts several times in
            // one page, so it's not efficient to keep parsing the same
            // data

            if ($row['author_id'] != 0)
            {
                // Is it in the hash?
                if ( isset($cached_members[ $row['author_id'] ]) )
                {
                    // Ok, it's already cached, read from it
                    $poster = $cached_members[ $row['author_id'] ];
                    $row['name_css'] = 'normalname';
                }
                else
                {
                    // Ok, it's NOT in the cache, is it a member thats
                    // not been deleted?
                    if ($member_array[ $row['author_id'] ])
                    {
                        $row['name_css'] = 'normalname';
                        $poster = $member_array[ $row['author_id'] ];
                        // Add it to the cached list
                        $cached_members[ $row['author_id'] ] = $poster;
                    }
                    else
                    {
                        // It's probably a deleted member, so treat them as a guest
                        $poster = $std->set_up_guest( $row['author_id'] );
                        $row['name_css'] = 'unreg';
                    }
                }
            }
            else
            {
                // It's definately a guest...
                $poster = $std->set_up_guest( $row['author_name'] );
                $row['name_css'] = 'unreg';
            }

            //--------------------------------------------------------------

            $row['post_css'] = $td_col_count % 2 ? 'post1' : 'post2';

            ++$td_col_count;

            //--------------------------------------------------------------

            if (!$ibforums->skin[EDIT_FONT_SIZE]) $ibforums->skin[EDIT_FONT_SIZE] = 7;

            $row['post'] = preg_replace( "/<!--EDIT\|(.+?)\|(.+?)-->/", "<span style='font-size:$ibforums->skin[EDIT_FONT_SIZE]pt'>Edited by \\1 on \\2</span>", $row['post'] );

            //--------------------------------------------------------------

            if (!$ibforums->member['view_img'])
            {
                $row['post'] = preg_replace( "/<img src[\"'](.+?)[\"'].+?".">/", "(IMG:<a href='\\1' target='_blank'>\\1</a>)", $row['post'] );
            }



            $row['post_date']   = $std->get_date( $row['post_date'], 'LONG' );

            $row['post'] = $this->parse_message($row['post']);


            //--------------------------------------------------------------
            // Siggie stuff
            //--------------------------------------------------------------

            if (!$ibforums->vars[SIG_SEP]) $ibforums->vars[SIG_SEP] = "<br><br>--------------------<br>";

            if ($poster['signature'] and $ibforums->member['view_sigs'])
            {
                if ($row['use_sig'] == 1)
                {
                    $row['signature'] = "<!--Signature-->{$ibforums->vars[SIG_SEP]}<span id='signature'>{$poster['signature']}</span><!--E-Signature-->";
                }

            }

            $this->output .= $this->html->pp_postentry( $poster, $row );

        }

        /***********************************/
        // Print the footer
        /***********************************/

        $this->output .= $this->html->pp_end();

        /***********************************/
        // Print all the output
        /***********************************/

        $this->output .= "<br><br><font size='1'><center>Powered by Invision Board<br>© 2002 Invision PS</center></font></body></html>";


        echo($this->output);

        exit;


    }


    function parse_message($message="") {

        $message = preg_replace( "#<!--emo&(.+?)-->.+?<!--endemo-->#", "\\1" , $message );

        $message = preg_replace( "#<!--c1-->(.+?)<!--ec1-->#", "\n\n------------ CODE SAMPLE ----------\n"  , $message );
        $message = preg_replace( "#<!--c2-->(.+?)<!--ec2-->#", "\n-----------------------------------\n\n"  , $message );

        $message = preg_replace( "#<!--QuoteBegin-->(.+?)<!--QuoteEBegin-->#"                       , "\n\n------------ QUOTE ----------\n" , $message );
        $message = preg_replace( "#<!--QuoteBegin--(.+?)\+(.+?)-->(.+?)<!--QuoteEBegin-->#"         , "\n\n------------ QUOTE ----------\n" , $message );
        $message = preg_replace( "#<!--QuoteEnd-->(.+?)<!--QuoteEEnd-->#"                           , "\n-----------------------------\n\n" , $message );

        $message = preg_replace( "#<!--Flash (.+?)-->.+?<!--End Flash-->#e"                         , "(FLASH MOVIE)" , $message );
        $message = preg_replace( "#<img src=[\"'](\S+?)['\"].+"."?".">#"                            , "(IMAGE: \\1)"   , $message );
        $message = preg_replace( "#<a href=[\"'](http|https|ftp|news)://(\S+?)['\"].+?".">(.+?)</a>#"  , "(URL: \\1://\\2)"     , $message );
        $message = preg_replace( "#<a href=[\"']mailto:(.+?)['\"]>(.+?)</a>#"                       , "(EMAIL: \\2)"   , $message );

        $message = preg_replace( "#<!--sql-->(.+?)<!--sql1-->(.+?)<!--sql2-->(.+?)<!--sql3-->#e"    , "\n\n--------------- SQL -----------\n\\2\n----------------\n\n", $message);
        $message = preg_replace( "#<!--html-->(.+?)<!--html1-->(.+?)<!--html2-->(.+?)<!--html3-->#e", "\n\n-------------- HTML -----------\n\\2\n----------------\n\n", $message);

        return $message;

    }

    function check_access() {
        global $ibforums, $std, $HTTP_COOKIE_VARS;

        $return = 1;

        $this->m_group = $ibforums->member['mgroup'];

        if ($this->forum['read_perms'] == '*')
        {
            $return = 0;
        }
        else if (preg_match( "/(^|,)$this->m_group(,|$)/", $this->forum['read_perms'] ) )
        {
            $return = 0;
        }

        if ($this->forum['password'] != "")
        {

            if ( ! $c_pass = $std->my_getcookie('iBForum'.$this->forum['id']) )
            {
                return 1;
            }

            if ( $c_pass == $this->forum['password'] )
            {
                return 0;
            }
            else
            {
                return 1;
            }
        }

        return $return;

    }
}

?>