BLOG.php

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<?php

/*
 * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)
 * Copyright (C) 2002-2007 The Nucleus Group
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * (see nucleus/documentation/index.html#license for more info)
 */
if ( !function_exists('requestVar') ) exit;
require_once dirname(__FILE__) . '/ITEMACTIONS.php';

class BLOG {

        // blog id
        var $blogid;

        // ID of currently selected category
        var $selectedcatid;

        // After creating an object of the blog class, contains true if the BLOG object is
        // valid (the blog exists)
        var $isValid;

        // associative array, containing all blogsettings (use the get/set functions instead)
        var $settings;

        function BLOG($id) {
                $this->blogid = intval($id);
                $this->readSettings();

                // try to set catid
                // (the parse functions in SKIN.php will override this, so it's mainly useless)
                global $catid;
                $this->setSelectedCategory($catid);
        }

        function readLog($template, $amountEntries, $offset = 0, $startpos = 0) {
                return $this->readLogAmount($template,$amountEntries,'','',1,1,$offset, $startpos);
        }

        function showArchive($templatename, $year, $month, $day=0) {

                // create extra where clause for select query
                if ($day == 0) {
                        $timestamp_start = mktime(0,0,0,$month,1,$year);
                        $timestamp_end = mktime(0,0,0,$month+1,1,$year);  // also works when $month==12
                } else {
                        $timestamp_start = mktime(0,0,0,$month,$day,$year);
                        $timestamp_end = mktime(0,0,0,$month,$day+1,$year);
                }
                $extra_query = ' and i.itime>=' . mysqldate($timestamp_start)
                                         . ' and i.itime<' . mysqldate($timestamp_end);


                $this->readLogAmount($templatename,0,$extra_query,'',1,1);

        }


        // sets/gets current category (only when category exists)
        function setSelectedCategory($catid) {
                if ($this->isValidCategory($catid) || (intval($catid) == 0))
                        $this->selectedcatid = intval($catid);
        }

        function setSelectedCategoryByName($catname) {
                $this->setSelectedCategory($this->getCategoryIdFromName($catname));
        }

        function getSelectedCategory() {
                return $this->selectedcatid;
        }

        function readLogAmount($template, $amountEntries, $extraQuery, $highlight, $comments, $dateheads, $offset = 0, $startpos = 0) {

                $query = $this->getSqlBlog($extraQuery);

                if ($amountEntries > 0) {
                                // $offset zou moeten worden:
                                // (($startpos / $amountentries) + 1) * $offset ... later testen ...
                           $query .= ' LIMIT ' . intval($startpos + $offset).',' . intval($amountEntries);
                }
                return $this->showUsingQuery($template, $query, $highlight, $comments, $dateheads);
        }

        function showUsingQuery($templateName, $query, $highlight = '', $comments = 0, $dateheads = 1) {
                global $CONF, $manager;

                $lastVisit = cookieVar($CONF['CookiePrefix'] .'lastVisit');
                if ($lastVisit != 0)
                        $lastVisit = $this->getCorrectTime($lastVisit);

                // set templatename as global variable (so plugins can access it)
                global $currentTemplateName;
                $currentTemplateName = $templateName;

                $template =& $manager->getTemplate($templateName);

                // create parser object & action handler
                $actions =& new ITEMACTIONS($this);
                $parser =& new PARSER($actions->getDefinedActions(),$actions);
                $actions->setTemplate($template);
                $actions->setHighlight($highlight);
                $actions->setLastVisit($lastVisit);
                $actions->setParser($parser);
                $actions->setShowComments($comments);

                // execute query
                $items = sql_query($query);

                // loop over all items
                $old_date = 0;
                while ($item = mysql_fetch_object($items)) {

                        $item->timestamp = strtotime($item->itime);     // string timestamp -> unix timestamp

                        // action handler needs to know the item we're handling
                        $actions->setCurrentItem($item);

                        // add date header if needed
                        if ($dateheads) {
                                $new_date = date('dFY',$item->timestamp);
                                if ($new_date != $old_date) {
                                        // unless this is the first time, write date footer
                                        $timestamp = $item->timestamp;
                                        if ($old_date != 0) {
                                                $oldTS = strtotime($old_date);
                                                $manager->notify('PreDateFoot',array('blog' => &$this, 'timestamp' => $oldTS));
                                                $tmp_footer = strftime($template['DATE_FOOTER'], $oldTS);
                                                $parser->parse($tmp_footer);
                                                $manager->notify('PostDateFoot',array('blog' => &$this, 'timestamp' => $oldTS));
                                        }
                                        $manager->notify('PreDateHead',array('blog' => &$this, 'timestamp' => $timestamp));
                                        // note, to use templatvars in the dateheader, the %-characters need to be doubled in
                                        // order to be preserved by strftime
                                        $tmp_header = strftime((isset($template['DATE_HEADER']) ? $template['DATE_HEADER'] : null), $timestamp);
                                        $parser->parse($tmp_header);
                                        $manager->notify('PostDateHead',array('blog' => &$this, 'timestamp' => $timestamp));
                                }
                                $old_date = $new_date;
                        }

                        // parse item
                        $parser->parse($template['ITEM_HEADER']);
                        $manager->notify('PreItem', array('blog' => &$this, 'item' => &$item));
                        $parser->parse($template['ITEM']);
                        $manager->notify('PostItem', array('blog' => &$this, 'item' => &$item));
                        $parser->parse($template['ITEM_FOOTER']);

                }

                $numrows = mysql_num_rows($items);

                // add another date footer if there was at least one item
                if (($numrows > 0) && $dateheads) {
                        $manager->notify('PreDateFoot',array('blog' => &$this, 'timestamp' => strtotime($old_date)));
                        $parser->parse($template['DATE_FOOTER']);
                        $manager->notify('PostDateFoot',array('blog' => &$this, 'timestamp' => strtotime($old_date)));
                }

                mysql_free_result($items);      // free memory

                return $numrows;

        }

        function showOneitem($itemid, $template, $highlight) {
                $extraQuery = ' and inumber=' . intval($itemid);

                return $this->readLogAmount($template, 1, $extraQuery, $highlight, 0, 0);
        }


        function additem($catid, $title, $body, $more, $blogid, $authorid, $timestamp, $closed, $draft, $posted='1') {
                global $manager;

                $blogid         = intval($blogid);
                $authorid       = intval($authorid);
                $title          = $title;
                $body           = $body;
                $more           = $more;
                $catid          = intval($catid);

                // convert newlines to <br />
                if ($this->convertBreaks()) {
                        $body = addBreaks($body);
                        $more = addBreaks($more);
                }

                if ($closed != '1') $closed = '0';
                if ($draft != '0') $draft = '1';

                if (!$this->isValidCategory($catid))
                        $catid = $this->getDefaultCategory();

                if ($timestamp > $this->getCorrectTime())
                        $isFuture = 1;

                $timestamp = date('Y-m-d H:i:s',$timestamp);

                $manager->notify('PreAddItem',array('title' => &$title, 'body' => &$body, 'more' => &$more, 'blog' => &$this, 'authorid' => &$authorid, 'timestamp' => &$timestamp, 'closed' => &$closed, 'draft' => &$draft, 'catid' => &$catid));

                $title = addslashes($title);
                $body = addslashes($body);
                $more = addslashes($more);

                $query = 'INSERT INTO '.sql_table('item').' (ITITLE, IBODY, IMORE, IBLOG, IAUTHOR, ITIME, ICLOSED, IDRAFT, ICAT, IPOSTED) '
                           . "VALUES ('$title', '$body', '$more', $blogid, $authorid, '$timestamp', $closed, $draft, $catid, $posted)";
                sql_query($query);
                $itemid = mysql_insert_id();

                $manager->notify('PostAddItem',array('itemid' => $itemid));

                if (!$draft)
                        $this->updateUpdateFile();

                // send notification mail
                if (!$draft && !$isFuture && $this->getNotifyAddress() && $this->notifyOnNewItem())
                        $this->sendNewItemNotification($itemid, stripslashes($title), stripslashes($body));

                return $itemid;
        }

        function sendNewItemNotification($itemid, $title, $body) {
                global $CONF, $member;

                // create text version of html post
                $ascii = toAscii($body);

                $mailto_msg = _NOTIFY_NI_MSG . " \n";
//              $mailto_msg .= $CONF['IndexURL'] . 'index.php?itemid=' . $itemid . "\n\n";
                $temp = parse_url($CONF['Self']);
                if ($temp['scheme']) {
                        $mailto_msg .= createItemLink($itemid) . "\n\n";
                } else {
                        $tempurl = $this->getURL();
                        if (substr($tempurl, -1) == '/' || substr($tempurl, -4) == '.php') {
                                $mailto_msg .= $tempurl . '?itemid=' . $itemid . "\n\n";
                        } else {
                                $mailto_msg .= $tempurl . '/?itemid=' . $itemid . "\n\n";
                        }
                }
                $mailto_msg .= _NOTIFY_TITLE . ' ' . strip_tags($title) . "\n";
                $mailto_msg .= _NOTIFY_CONTENTS . "\n " . $ascii . "\n";
                $mailto_msg .= getMailFooter();

                $mailto_title = $this->getName() . ': ' . _NOTIFY_NI_TITLE;

                $frommail = $member->getNotifyFromMailAddress();

                $notify =& new NOTIFICATION($this->getNotifyAddress());
                $notify->notify($mailto_title, $mailto_msg , $frommail);



        }


        function createNewCategory($catName = '', $catDescription = 'New category') {
                global $member, $manager;

                if ($member->blogAdminRights($this->getID())) {
                        // generate
                        if ($catName == '')
                        {
                                $catName = 'newcat';
                                $i = 1;

                                $res = sql_query('SELECT * FROM '.sql_table('category')." WHERE cname='".$catName.$i."' and cblog=".$this->getID());
                                while (mysql_num_rows($res) > 0)
                                {
                                        $i++;
                                        $res = sql_query('SELECT * FROM '.sql_table('category')." WHERE cname='".$catName.$i."' and cblog=".$this->getID());
                                }

                                $catName = $catName . $i;
                        }

                        $manager->notify(
                                'PreAddCategory',
                                array(
                                        'blog' => &$this,
                                        'name' => &$catName,
                                        'description' => $catDescription
                                )
                        );

                        $query = 'INSERT INTO '.sql_table('category').' (cblog, cname, cdesc) VALUES (' . $this->getID() . ", '" . addslashes($catName) . "', '" . addslashes($catDescription) . "')";
                        sql_query($query);
                        $catid = mysql_insert_id();

                        $manager->notify(
                                'PostAddCategory',
                                array(
                                        'blog' => &$this,
                                        'name' => $catName,
                                        'description' => $catDescription,
                                        'catid' => $catid
                                )
                        );

                        return $catid;
                } else {
                        return 0;
                }

        }


        function search($query, $template, $amountMonths, $maxresults, $startpos) {
                global $CONF, $manager;

                $highlight      = '';
                $sqlquery       = $this->getSqlSearch($query, $amountMonths, $highlight);

                if ($sqlquery == '')
                {
                        // no query -> show everything
                        $extraquery = '';
                        $amountfound = $this->readLogAmount($template, $maxresults, $extraQuery, $query, 1, 1);
                } else {

                        // add LIMIT to query (to split search results into pages)
                        if (intval($maxresults > 0))
                                $sqlquery .= ' LIMIT ' . intval($startpos).',' . intval($maxresults);

                        // show results
                        $amountfound = $this->showUsingQuery($template, $sqlquery, $highlight, 1, 1);

                        // when no results were found, show a message
                        if ($amountfound == 0)
                        {
                                $template =& $manager->getTemplate($template);
                                $vars = array(
                                        'query'         => htmlspecialchars($query),
                                        'blogid'        => $this->getID()
                                );
                                echo TEMPLATE::fill($template['SEARCH_NOTHINGFOUND'],$vars);
                        }
                }

                return $amountfound;
        }

        function getSqlSearch($query, $amountMonths = 0, &$highlight, $mode = '')
        {
                $searchclass =& new SEARCH($query);

                $highlight        = $searchclass->inclusive;

                // if querystring is empty, return empty string
                if ($searchclass->inclusive == '')
                        return '';


                $where  = $searchclass->boolean_sql_where('ititle,ibody,imore');
                $select = $searchclass->boolean_sql_select('ititle,ibody,imore');

                // get list of blogs to search
                $blogs          = $searchclass->blogs;          // array containing blogs that always need to be included
                $blogs[]        = $this->getID();                       // also search current blog (duh)
                $blogs          = array_unique($blogs);         // remove duplicates
                $selectblogs = '';
                if (count($blogs) > 0)
                        $selectblogs = ' and i.iblog in (' . implode(',', $blogs) . ')';

                if ($mode == '')
                {
                        $query = 'SELECT i.inumber as itemid, i.ititle as title, i.ibody as body, m.mname as author, m.mrealname as authorname, i.itime, i.imore as more, m.mnumber as authorid, m.memail as authormail, m.murl as authorurl, c.cname as category, i.icat as catid, i.iclosed as closed';
                        if ($select)
                                $query .= ', '.$select. ' as score ';
                } else {
                        $query = 'SELECT COUNT(*) as result ';
                }

                $query .= ' FROM '.sql_table('item').' as i, '.sql_table('member').' as m, '.sql_table('category').' as c'
                           . ' WHERE i.iauthor=m.mnumber'
                           . ' and i.icat=c.catid'
                           . ' and i.idraft=0'  // exclude drafts
                           . $selectblogs
                                        // don't show future items
                           . ' and i.itime<=' . mysqldate($this->getCorrectTime())
                           . ' and '.$where;

                // take into account amount of months to search
                if ($amountMonths > 0)
                {
                        $localtime = getdate($this->getCorrectTime());
                        $timestamp_start = mktime(0,0,0,$localtime['mon'] - $amountMonths,1,$localtime['year']);
                        $query .= ' and i.itime>' . mysqldate($timestamp_start);
                }

                if ($mode == '')
                {
                        if ($select)
                                $query .= ' ORDER BY score DESC';
                        else
                                $query .= ' ORDER BY i.itime DESC ';
                }

                return $query;
        }

        function getSqlBlog($extraQuery, $mode = '')
        {
                if ($mode == '')
                        $query = 'SELECT i.inumber as itemid, i.ititle as title, i.ibody as body, m.mname as author, m.mrealname as authorname, i.itime, i.imore as more, m.mnumber as authorid, m.memail as authormail, m.murl as authorurl, c.cname as category, i.icat as catid, i.iclosed as closed';
                else
                        $query = 'SELECT COUNT(*) as result ';

                $query .= ' FROM '.sql_table('item').' as i, '.sql_table('member').' as m, '.sql_table('category').' as c'
                           . ' WHERE i.iblog='.$this->blogid
                           . ' and i.iauthor=m.mnumber'
                           . ' and i.icat=c.catid'
                           . ' and i.idraft=0'  // exclude drafts
                                        // don't show future items
                           . ' and i.itime<=' . mysqldate($this->getCorrectTime());

                if ($this->getSelectedCategory())
                        $query .= ' and i.icat=' . $this->getSelectedCategory() . ' ';


                $query .= $extraQuery;

                if ($mode == '')
                        $query .= ' ORDER BY i.itime DESC';

                return $query;
        }

        function showArchiveList($template, $mode = 'month', $limit = 0) {
                global $CONF, $catid, $manager;

                if ($catid)
                        $linkparams = array('catid' => $catid);

                $template =& $manager->getTemplate($template);
                $data['blogid'] = $this->getID();

                echo TEMPLATE::fill($template['ARCHIVELIST_HEADER'],$data);

                $query = 'SELECT itime, SUBSTRING(itime,1,4) AS Year, SUBSTRING(itime,6,2) AS Month, SUBSTRING(itime,9,2) as Day FROM '.sql_table('item')
                . ' WHERE iblog=' . $this->getID()
                . ' and itime <=' . mysqldate($this->getCorrectTime())  // don't show future items!
                . ' and idraft=0'; // don't show draft items

                if ($catid)
                        $query .= ' and icat=' . intval($catid);

                $query .= ' GROUP BY Year, Month';
                if ($mode == 'day')
                        $query .= ', Day';


                $query .= ' ORDER BY itime DESC';

                if ($limit > 0)
                        $query .= ' LIMIT ' . intval($limit);

                $res = sql_query($query);

                while ($current = mysql_fetch_object($res)) {
                        $current->itime = strtotime($current->itime);   // string time -> unix timestamp

                        if ($mode == 'day') {
                                $archivedate = date('Y-m-d',$current->itime);
                                $archive['day'] = date('d',$current->itime);
                        } else {
                                $archivedate = date('Y-m',$current->itime);
                        }
                        $data['month'] = date('m',$current->itime);
                        $data['year'] = date('Y',$current->itime);
                        $data['archivelink'] = createArchiveLink($this->getID(),$archivedate,$linkparams);

                        $temp = TEMPLATE::fill($template['ARCHIVELIST_LISTITEM'],$data);
                        echo strftime($temp,$current->itime);

                }

                mysql_free_result($res);

                echo TEMPLATE::fill($template['ARCHIVELIST_FOOTER'],$data);
        }


        function showCategoryList($template) {
                global $CONF, $manager;

                // determine arguments next to catids
                // I guess this can be done in a better way, but it works
                global $archive, $archivelist;

                $linkparams = array();
                if ($archive) {
                        $blogurl = createArchiveLink($this->getID(), $archive, '');
                        $linkparams['blogid'] = $this->getID();
                        $linkparams['archive'] = $archive;
                } else if ($archivelist) {
                        $blogurl = createArchiveListLink($this->getID(), '');
                        $linkparams['archivelist'] = $archivelist;
                } else {
                        $blogurl = createBlogidLink($this->getID(), '');
                        $linkparams['blogid'] = $this->getID();
                }

                //$blogurl = $this->getURL() . $qargs;
                //$blogurl = createBlogLink($this->getURL(), $linkparams);

                $template =& $manager->getTemplate($template);

                echo TEMPLATE::fill((isset($template['CATLIST_HEADER']) ? $template['CATLIST_HEADER'] : null),
                                                        array(
                                                                'blogid' => $this->getID(),
                                                                'blogurl' => $blogurl,
                                                                'self' => $CONF['Self']
                                                        ));

                $query = 'SELECT catid, cdesc as catdesc, cname as catname FROM '.sql_table('category').' WHERE cblog=' . $this->getID() . ' ORDER BY cname ASC';
                $res = sql_query($query);


                while ($data = mysql_fetch_assoc($res)) {
                        $data['blogid'] = $this->getID();
                        $data['blogurl'] = $blogurl;
                        $data['catlink'] = createLink(
                                                                'category',
                                                                array(
                                                                        'catid' => $data['catid'],
                                                                        'name' => $data['catname'],
                                                                        'extra' => $linkparams
                                                                )
                                                           );
                        $data['self'] = $CONF['Self'];

                        echo TEMPLATE::fill((isset($template['CATLIST_LISTITEM']) ? $template['CATLIST_LISTITEM'] : null), $data);
                        //$temp = TEMPLATE::fill((isset($template['CATLIST_LISTITEM']) ? $template['CATLIST_LISTITEM'] : null), $data);
                        //echo strftime($temp, $current->itime);

                }

                mysql_free_result($res);

                echo TEMPLATE::fill((isset($template['CATLIST_FOOTER']) ? $template['CATLIST_FOOTER'] : null),
                                                        array(
                                                                'blogid' => $this->getID(),
                                                                'blogurl' => $blogurl,
                                                                'self' => $CONF['Self']
                                                        ));
        }
        
        function showBlogList($template, $bnametype) {
                global $CONF, $manager;
                
                $template =& $manager->getTemplate($template);
                
                echo TEMPLATE::fill((isset($template['BLOGLIST_HEADER']) ? $template['BLOGLIST_HEADER'] : null),
                                                        array(
                                                                'sitename' => $CONF['SiteName'],
                                                                'siteurl' => $CONF['IndexURL']
                                                        ));
                
                $query = 'SELECT bnumber, bname, bshortname, bdesc, burl FROM '.sql_table('blog').' ORDER BY bnumber ASC';
                $res = sql_query($query);
                
                while ($data = mysql_fetch_assoc($res)) {
                
                        $list = array();
                
//                      $list['bloglink'] = createLink('blog', array('blogid' => $data['bnumber']));
                        $list['bloglink'] = createBlogidLink($data['bnumber']);
                
                        $list['blogdesc'] = $data['bdesc'];
                        
                        if ($bnametype=='shortname') {
                                $list['blogname'] = $data['bshortname'];
                        }
                        else { // all other cases
                                $list['blogname'] = $data['bname'];
                        }
                        
                        echo TEMPLATE::fill((isset($template['BLOGLIST_LISTITEM']) ? $template['BLOGLIST_LISTITEM'] : null), $list);
                        
                }
                
                mysql_free_result($res);
                
                echo TEMPLATE::fill((isset($template['BLOGLIST_FOOTER']) ? $template['BLOGLIST_FOOTER'] : null),
                                                        array(
                                                                'sitename' => $CONF['SiteName'],
                                                                'siteurl' => $CONF['IndexURL']
                                                        ));

        }

        function readSettings() {
                $query =  'SELECT *'
                           . ' FROM '.sql_table('blog')
                           . ' WHERE bnumber=' . $this->blogid;
                $res = sql_query($query);

                $this->isValid = (mysql_num_rows($res) > 0);
                if (!$this->isValid)
                        return;

                $this->settings = mysql_fetch_assoc($res);
        }

        function writeSettings() {

                // (can't use floatval since not available prior to PHP 4.2)
                $offset = $this->getTimeOffset();
                if (!is_float($offset))
                        $offset = intval($offset);

                $query =  'UPDATE '.sql_table('blog')
                           . " SET bname='" . addslashes($this->getName()) . "',"
                           . "     bshortname='". addslashes($this->getShortName()) . "',"
                           . "     bcomments=". intval($this->commentsEnabled()) . ","
                           . "     bmaxcomments=" . intval($this->getMaxComments()) . ","
                           . "     btimeoffset=" . $offset . ","
                           . "     bpublic=" . intval($this->isPublic()) . ","
                           . "     breqemail=" . intval($this->emailRequired()) . ","
                           . "     bsendping=" . intval($this->sendPing()) . ","
                           . "     bconvertbreaks=" . intval($this->convertBreaks()) . ","
                           . "     ballowpast=" . intval($this->allowPastPosting()) . ","
                           . "     bnotify='" . addslashes($this->getNotifyAddress()) . "',"
                           . "     bnotifytype=" . intval($this->getNotifyType()) . ","
                           . "     burl='" . addslashes($this->getURL()) . "',"
                           . "     bupdate='" . addslashes($this->getUpdateFile()) . "',"
                           . "     bdesc='" . addslashes($this->getDescription()) . "',"
                           . "     bdefcat=" . intval($this->getDefaultCategory()) . ","
                           . "     bdefskin=" . intval($this->getDefaultSkin()) . ","
                           . "     bincludesearch=" . intval($this->getSearchable())
                           . " WHERE bnumber=" . intval($this->getID());
                sql_query($query);

        }



        // update update file if requested
        function updateUpdatefile() {
                 if ($this->getUpdateFile()) {
                        $f_update = fopen($this->getUpdateFile(),'w');
                        fputs($f_update,$this->getCorrectTime());
                        fclose($f_update);
                 }

        }

        function isValidCategory($catid) {
                $query = 'SELECT * FROM '.sql_table('category').' WHERE cblog=' . $this->getID() . ' and catid=' . intval($catid);
                $res = sql_query($query);
                return (mysql_num_rows($res) != 0);
        }

        function getCategoryName($catid) {
                $res = sql_query('SELECT cname FROM '.sql_table('category').' WHERE cblog='.$this->getID().' and catid=' . intval($catid));
                $o = mysql_fetch_object($res);
                return $o->cname;
        }

        function getCategoryDesc($catid) {
                $res = sql_query('SELECT cdesc FROM '.sql_table('category').' WHERE cblog='.$this->getID().' and catid=' . intval($catid));
                $o = mysql_fetch_object($res);
                return $o->cdesc;
        }

        function getCategoryIdFromName($name) {
                $res = sql_query('SELECT catid FROM '.sql_table('category').' WHERE cblog='.$this->getID().' and cname="' . addslashes($name) . '"');
                if (mysql_num_rows($res) > 0) {
                        $o = mysql_fetch_object($res);
                        return $o->catid;
                } else {
                        return $this->getDefaultCategory();
                }
        }

        function sendPing() {
                return $this->getSetting('bsendping');
        }

        function setPingUserland($val) {
                $this->setSetting('bsendping',$val);
        }

        function convertBreaks() {
                return $this->getSetting('bconvertbreaks');
        }

        function insertJavaScriptInfo($authorid = '') {
                global $member, $CONF;

                if ($authorid == '')
                        $authorid = $member->getID();

                ?>
                <script type="text/javascript">
                        setConvertBreaks(<?php echo  $this->convertBreaks() ? 'true' : 'false' ?>);
                        setMediaUrl("<?php echo $CONF['MediaURL']?>");
                        setAuthorId(<?php echo $authorid?>);
                </script><?php  }

        function setConvertBreaks($val) {
                $this->setSetting('bconvertbreaks',$val);
        }
        function setAllowPastPosting($val) {
                $this->setSetting('ballowpast',$val);
        }
        function allowPastPosting() {
                return $this->getSetting('ballowpast');
        }

        function getCorrectTime($t=0) {
                if ($t == 0) $t = time();
                return ($t + 3600 * $this->getTimeOffset());
        }

        function getName() {
                return $this->getSetting('bname');
        }

        function getShortName() {
                return $this->getSetting('bshortname');
        }

        function getMaxComments() {
                return $this->getSetting('bmaxcomments');
        }

        function getNotifyAddress() {
                return $this->getSetting('bnotify');
        }

        function getNotifyType() {
                return $this->getSetting('bnotifytype');
        }

        function notifyOnComment() {
                $n = $this->getNotifyType();
                return (($n != 0) && (($n % 3) == 0));
        }

        function notifyOnVote() {
                $n = $this->getNotifyType();
                return (($n != 0) && (($n % 5) == 0));
        }

        function notifyOnNewItem() {
                $n = $this->getNotifyType();
                return (($n != 0) && (($n % 7) == 0));
        }

        function setNotifyType($val) {
                $this->setSetting('bnotifytype',$val);
        }


        function getTimeOffset() {
                return $this->getSetting('btimeoffset');
        }

        function commentsEnabled() {
                return $this->getSetting('bcomments');
        }

        function getURL() {
                return $this->getSetting('burl');
        }

        function getDefaultSkin() {
                return $this->getSetting('bdefskin');
        }

        function getUpdateFile() {
                return $this->getSetting('bupdate');
        }

        function getDescription() {
                return $this->getSetting('bdesc');
        }

        function isPublic() {
                return $this->getSetting('bpublic');
        }

        function emailRequired() {
                return $this->getSetting('breqemail');
        }

        function getSearchable() {
                return $this->getSetting('bincludesearch');
        }

        function getDefaultCategory() {
                return $this->getSetting('bdefcat');
        }

        function setPublic($val) {
                $this->setSetting('bpublic',$val);
        }

        function setSearchable($val) {
                $this->setSetting('bincludesearch',$val);
        }

        function setDescription($val) {
                $this->setSetting('bdesc',$val);
        }

        function setUpdateFile($val) {
                $this->setSetting('bupdate',$val);
        }

        function setDefaultSkin($val) {
                $this->setSetting('bdefskin',$val);
        }

        function setURL($val) {
                $this->setSetting('burl',$val);
        }

        function setName($val) {
                $this->setSetting('bname',$val);
        }

        function setShortName($val) {
                $this->setSetting('bshortname',$val);
        }

        function setCommentsEnabled($val) {
                $this->setSetting('bcomments',$val);
        }

        function setMaxComments($val) {
                $this->setSetting('bmaxcomments',$val);
        }

        function setNotifyAddress($val) {
                $this->setSetting('bnotify',$val);
        }

        function setEmailRequired($val) {
                $this->setSetting('breqemail',$val);
        }

        function setTimeOffset($val) {
                // check validity of value
                // 1. replace , by . (common mistake)
                $val = str_replace(',','.',$val);
                // 2. cast to float or int
                if (is_numeric($val) && strstr($val,'.5')) {
                        $val = (float) $val;
                } else {
                        $val = intval($val);
                }

                $this->setSetting('btimeoffset',$val);
        }

        function setDefaultCategory($val) {
                $this->setSetting('bdefcat',$val);
        }

        function getSetting($key) {
                return $this->settings[$key];
        }

        function setSetting($key,$value) {
                $this->settings[$key] = $value;
        }


        // tries to add a member to the team. Returns false if the member was already on
        // the team
        function addTeamMember($memberid, $admin) {
                global $manager;

                $memberid = intval($memberid);
                $admin = intval($admin);

                // check if member is already a member
                $tmem = MEMBER::createFromID($memberid);

                if ($tmem->isTeamMember($this->getID()))
                        return 0;

                $manager->notify(
                        'PreAddTeamMember',
                        array(
                                'blog' => &$this,
                                'member' => &$tmem,
                                'admin' => &$admin
                        )
                );

                // add to team
                $query = 'INSERT INTO '.sql_table('team').' (TMEMBER, TBLOG, TADMIN) '
                           . 'VALUES (' . $memberid .', '.$this->getID().', "'.$admin.'")';
                sql_query($query);

                $manager->notify(
                        'PostAddTeamMember',
                        array(
                                'blog' => &$this,
                                'member' => &$tmem,
                                'admin' => $admin
                        )

                );

                ACTIONLOG::add(INFO, 'Added ' . $tmem->getDisplayName() . ' (ID=' .
                                           $memberid .') to the team of blog "' . $this->getName() . '"');

                return 1;
        }

        function getID() {
                return intVal($this->blogid);
        }

        // returns true if there is a blog with the given shortname (static)
        function exists($name) {
                $r = sql_query('select * FROM '.sql_table('blog').' WHERE bshortname="'.addslashes($name).'"');
                return (mysql_num_rows($r) != 0);
        }

        // returns true if there is a blog with the given ID (static)
        function existsID($id) {
                $r = sql_query('select * FROM '.sql_table('blog').' WHERE bnumber='.intval($id));
                return (mysql_num_rows($r) != 0);
        }

        // flag there is a future post pending
        function setFuturePost() {
                $query =  'UPDATE '.sql_table('blog')
                           . " SET bfuturepost='1' WHERE bnumber=" . $this->getID();
                sql_query($query);
        }

        // clear there is a future post pending
        function clearFuturePost() {
                $query =  'UPDATE '.sql_table('blog')
                           . " SET bfuturepost='0' WHERE bnumber=" . $this->getID();
                sql_query($query);
        }

        // check if we should throw justPosted event
        function checkJustPosted() {
                global $manager;

                if ($this->settings['bfuturepost'] == 1) {
                        $blogid = $this->getID();
                        $result = sql_query("SELECT * FROM " . sql_table('item')
                                  . " WHERE iposted=0 AND iblog=" . $blogid . " AND itime<NOW()");
                        if (mysql_num_rows($result) > 0) {
                                // This $pinged is allow a plugin to tell other hook to the event that a ping is sent already
                                // Note that the plugins's calling order is subject to thri order in the plugin list
                                $pinged = false;
                                $manager->notify(
                                                'JustPosted',
                                                array('blogid' => $blogid,
                                                'pinged' => &$pinged
                                                )
                                );

                                // clear all expired future posts
                                sql_query("UPDATE " . sql_table('item') . " SET iposted='1' WHERE iblog=" . $blogid . " AND itime<NOW()");

                                // check to see any pending future post, clear the flag is none 
                                $result = sql_query("SELECT * FROM " . sql_table('item') 
                                          . " WHERE iposted=0 AND iblog=" . $blogid);
                                if (mysql_num_rows($result) == 0) {
                                        $this->clearFuturePost();
                                }
                        }
                }
        }

}

?>

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