| Re: Ajouter un champ au module News |
Titre du sujet : Re: Ajouter un champ au module News
par irishcofee sur 30/11/2009 12:46:42
CLASS.COURSESTORY.PHP
<?php
// $Id: class.coursestory.php,v 1.29 2004/09/02 17:04:08 hthouzard Exp $
// ------------------------------------------------------------------------ //
// XOOPS - PHP Content Management System //
// Copyright (c) 2000 XOOPS.org //
// <http://www.xoops.org/> ... nbsp; //
// ------------------------------------------------------------------------ //
// 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. //
// //
// You may not change or alter any portion of this comment or credits //
// of supporting developers from this source code or any supporting //
// source code which is considered copyrighted (c) material of the //
// original comment or credit authors. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program; if not, write to the Free Software //
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA //
// ------------------------------------------------------------------------- //
if (!defined('XOOPS_ROOT_PATH')) {
die('XOOPS root path not defined');
}
include_once XOOPS_ROOT_PATH.'/class/xoopsstory.php';
include_once XOOPS_ROOT_PATH.'/include/comment_constants.php';
include_once XOOPS_ROOT_PATH.'/modules/course/include/functions.php';
//blueteen - events - begin
//transforme un tableau 2D en liste séparée par une virgule (ou le séparateur de notre choix)
function implodeArray2D ($sep, $array)
{
$num = count($array);
$str = "";
for ($i = 0; $i < $num; $i++)
{
if ($i)
{
$str .= $sep;
}
$str .= $array[$i];
}
return $str;
}
function stripBBCodeEvents($text_to_search) {
$pattern = '|[[/!]*?[^[]]*?]|si';
$replace = '';
return preg_replace($pattern, $replace, $text_to_search);
}
//blueteen - events - end
class CourseStory extends XoopsStory
{
var $coursetopic; // XoopsTopic object
var $rating; // Course rating
var $votes; // Number of votes
var $description; // META, desciption
var $keywords; // META, keywords
var $topic_imgurl;
var $topic_title;
//blueteen - events - begin
function setBooked($value)
{
$this->booked = intval($value);
}
function booked()
{
return $this->booked;
}
function setBookedend($value)
{
$this->bookedend = intval($value);
}
function bookedend()
{
return $this->bookedend;
}
function GetOlderRecentEvents(&$older, &$recent)
{
$db =& Database::getInstance();
$sql = 'SELECT min(booked) as minbooked, max(bookedend) as maxbookedend FROM '.$db->prefix('course_stories').' WHERE booked != 0';
$result = $db->query($sql);
if(!$result) {
$older = $recent = 0;
} else {
list($older, $recent) = $this->db->fetchRow($result);
}
}
//blueteen - events - end
/**
* Constructor
*/
function CourseStory($storyid=-1)
{
$this->db =& Database::getInstance();
$this->table = $this->db->prefix('course_stories');
$this->course_topicstable = $this->db->prefix('course_topics');
if (is_array($storyid)) {
$this->makeStory($storyid);
} elseif($storyid != -1) {
$this->getStory(intval($storyid));
}
}
/**
* Returns the number of course_stories published before a date
*/
function GetCountStoriesPublishedBefore($timestamp, $expired, $course_topicslist='')
{
$db =& Database::getInstance();
$sql = 'SELECT count(*) as cpt FROM '.$db->prefix('course_stories').' WHERE published <=' . $timestamp;
if($expired) {
$sql .=' AND (expired>0 AND expired<='.time().')';
}
if(strlen(trim($course_topicslist))>0) {
$sql .=' AND topicid IN ('.$course_topicslist.')';
}
$result = $db->query($sql);
list($count) = $db->fetchRow($result);
return $count;
}
/**
* Load the specified story from the database
*/
function getStory($storyid)
{
$sql = 'SELECT s.*, t.* FROM '.$this->table.' s, '.$this->db->prefix('course_topics').' t WHERE (storyid='.intval($storyid).') AND (s.topicid=t.topic_id)';
$array = $this->db->fetchArray($this->db->query($sql));
$this->makeStory($array);
}
/**
* Delete course_stories that were published before a given date
*/
function DeleteBeforeDate($timestamp, $expired, $course_topicslist='')
{
global $xoopsModule;
$mid= $xoopsModule->getVar('mid');
$db =& Database::getInstance();
$prefix = $db->prefix('course_stories');
$vote_prefix = $db->prefix('course_stories_votedata');
$files_prefix = $db->prefix('course_stories_files');
$sql = 'SELECT storyid FROM '.$prefix.' WHERE published <=' . $timestamp;
if($expired) {
$sql .=' (AND expired>0 AND expired<='.time().')';
}
if(strlen(trim($course_topicslist))>0) {
$sql .=' AND topicid IN ('.$course_topicslist.')';
}
$result = $db->query($sql);
while ($myrow = $db->fetchArray($result)) {
xoops_comment_delete($mid, $myrow['storyid']); // Delete comments
xoops_notification_deletebyitem($mid, 'story', $myrow['storyid']); // Delete notifications
$db->queryF('DELETE FROM '.$vote_prefix.' WHERE storyid='.$myrow['storyid']); // Delete votes
// Remove files and records related to the files
$result2 = $db->query('SELECT * FROM '.$files_prefix.' WHERE storyid='.$myrow['storyid']);
while ($myrow2 = $db->fetchArray($result2)) {
$name = XOOPS_ROOT_PATH.'/uploads/'.$myrow2['downloadname'];
if(file_exists($name)) {
unlink($name);
}
$db->query('DELETE FROM '.$files_prefix.' WHERE fileid='.$myrow2['fileid']);
}
$db->queryF('DELETE FROM '.$prefix.' WHERE storyid='.$myrow['storyid']); // Delete the story
}
return true;
}
function _searchPreviousOrNextArticle($storyid, $next = true, $checkRight = false)
{
$db =& Database::getInstance();
$ret = array();
$storyid = intval($storyid);
if($next) {
$sql = 'SELECT storyid, title FROM '.$db->prefix('course_stories').' WHERE (published > 0 AND published <= '.time().') AND (expired = 0 OR expired > '.time().') AND storyid > '.$storyid;
$orderBy = ' ORDER BY storyid ASC';
} else {
$sql = 'SELECT storyid, title FROM '.$db->prefix('course_stories').' WHERE (published > 0 AND published <= '.time().') AND (expired = 0 OR expired > '.time().') AND storyid < '.$storyid;
$orderBy = ' ORDER BY storyid DESC';
}
if($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
if(count($course_topics) > 0) {
$sql .= ' AND topicid IN ('.implode(',', $course_topics).')';
} else {
return null;
}
}
$sql .= $orderBy;
$db =& Database::getInstance();
$result = $db->query($sql, 1);
if($result) {
$myts =& MyTextSanitizer::getInstance();
while ( $row = $db->fetchArray($result) ) {
$ret = array('storyid' => $row['storyid'], 'title' => $myts->htmlSpecialChars($row['title']));
}
}
return $ret;
}
function getNextArticle($storyid, $checkRight=false)
{
return $this->_searchPreviousOrNextArticle($storyid, true, $checkRight);
}
function getPreviousArticle($storyid, $checkRight=false)
{
return $this->_searchPreviousOrNextArticle($storyid, false, $checkRight);
}
/**
* Returns published course_stories according to some options
*/
function getAllPublished($limit=0, $start=0, $checkRight=false, $topic=0, $ihome=0, $asobject=true, $order = 'published', $topic_frontpage=false)
{
$db =& Database::getInstance();
$myts =& MyTextSanitizer::getInstance();
$ret = array();
$sql = 'SELECT s.*, t.* FROM '.$db->prefix('course_stories').' s, '. $db->prefix('course_topics').' t WHERE (s.published > 0 AND s.published <= '.time().') AND (s.expired = 0 OR s.expired > '.time().') AND (s.topicid=t.topic_id) ';
if ($topic != 0) {
if (!is_array($topic)) {
if($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
if(!in_array ($topic,$course_topics)) {
return null;
} else {
$sql .= ' AND s.topicid='.intval($topic).' AND (s.ihome=1 OR s.ihome=0)';
}
} else {
$sql .= ' AND s.topicid='.intval($topic).' AND (s.ihome=1 OR s.ihome=0)';
}
} else {
if($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
$topic = array_intersect($topic,$course_topics);
}
if(count($topic)>0) {
$sql .= ' AND s.topicid IN ('.implode(',', $topic).')';
} else {
return null;
}
}
} else {
if($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
if(count($course_topics)>0) {
$course_topics = implode(',', $course_topics);
$sql .= ' AND s.topicid IN ('.$course_topics.')';
} else {
return null;
}
}
if (intval($ihome) == 0) {
$sql .= ' AND s.ihome=0';
}
}
if($topic_frontpage) {
$sql .=' AND t.topic_frontpage=1';
}
$sql .= " ORDER BY s.$order DESC";
$result = $db->query($sql,intval($limit),intval($start));
while ( $myrow = $db->fetchArray($result) ) {
if ($asobject) {
$ret[] = new CourseStory($myrow);
} else {
$ret[$myrow['storyid']] = $myts->htmlSpecialChars($myrow['title']);
}
}
return $ret;
}
/**
* Retourne la liste des articles aux archives (pour une période donnée)
*/
function getArchive($publish_start, $publish_end, $checkRight=false, $asobject=true, $order = 'published')
{
$db =& Database::getInstance();
$myts =& MyTextSanitizer::getInstance();
$ret = array();
$sql = 'SELECT s.*, t.* FROM '.$db->prefix('course_stories').' s, ' .$db->prefix('course_topics').' t WHERE (s.topicid=t.topic_id) AND (s.published > ' . $publish_start . ' AND s.published <= ' . $publish_end . ') AND (expired = 0 OR expired > '.time().') ';
if($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
if(count($course_topics)>0) {
$course_topics = implode(',', $course_topics);
$sql .= ' AND topicid IN ('.$course_topics.')';
} else {
return null;
}
}
$sql .= " ORDER BY $order DESC";
$result = $db->query($sql);
while ( $myrow = $db->fetchArray($result) ) {
if ($asobject) {
$ret[] = new CourseStory($myrow);
} else {
$ret[$myrow['storyid']] = $myts->htmlSpecialChars($myrow['title']);
}
}
return $ret;
}
/**
* Get the today's most readed article
*
* @param int $limit records limit
* @param int $start starting record
* @param boolean $checkRight Do we need to check permissions (by course_topics) ?
* @param int $topic limit the job to one topic
* @param int $ihome Limit to articles published in home page only ?
* @param boolean $asobject Do we have to return an array of objects or a simple array ?
* @param string $order Fields to sort on
*/
function getBigStory($limit=0, $start=0, $checkRight=false, $topic=0, $ihome=0, $asobject=true, $order = 'counter')
{
$db =& Database::getInstance();
$myts =& MyTextSanitizer::getInstance();
$ret = array();
$tdate = mktime(0,0,0,date('n'),date('j'),date('Y'));
$sql = 'SELECT s.*, t.* FROM '.$db->prefix('course_stories').' s, '. $db->prefix('course_topics').' t WHERE (s.topicid=t.topic_id) AND (published > '.$tdate.' AND published < '.time().') AND (expired > '.time().' OR expired = 0) ';
if ( intval($topic) != 0 ) {
if (!is_array($topic)) {
$sql .= ' AND topicid='.intval($topic).' AND (ihome=1 OR ihome=0)';
}
else {
if(count($topic)>0) {
$sql .= ' AND topicid IN ('.implode(',', $topic).')';
} else {
return null;
}
}
} else {
if ($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
if(count($course_topics)>0) {
$course_topics = implode(',', $course_topics);
$sql .= ' AND topicid IN ('.$course_topics.')';
} else {
return null;
}
}
if ( intval($ihome) == 0 ) {
$sql .= ' AND ihome=0';
}
}
$sql .= " ORDER BY $order DESC";
$result = $db->query($sql,intval($limit),intval($start));
while ( $myrow = $db->fetchArray($result) ) {
if ( $asobject ) {
$ret[] = new CourseStory($myrow);
} else {
$ret[$myrow['storyid']] = $myts->htmlSpecialChars($myrow['title']);
}
}
return $ret;
}
/**
* Get all articles published by an author
*
* @param int $uid author's id
* @param boolean $checkRight whether to check the user's rights to course_topics
*/
function getAllPublishedByAuthor($uid, $checkRight=false, $asobject=true)
{
$db =& Database::getInstance();
$myts =& MyTextSanitizer::getInstance();
$ret = array();
$tblstory=$db->prefix('course_stories');
$tblcourse_topics=$db->prefix('course_topics');
$sql = 'SELECT ' . $tblstory . '.*, '. $tblcourse_topics . '.topic_title, '.$tblcourse_topics.'.topic_color FROM '.$tblstory.','.$tblcourse_topics .' WHERE ('.$tblstory.'.topicid='.$tblcourse_topics.'.topic_id) AND (published > 0 AND published <= '.time().') AND (expired = 0 OR expired > '.time().')';
$sql .= ' AND uid='.intval($uid);
if ($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
$course_topics = implode(',', $course_topics);
if(xoops_trim($course_topics)!='') {
$sql .= ' AND topicid IN ('.$course_topics.')';
}
}
$sql .= ' ORDER BY '.$tblcourse_topics.'.topic_title ASC, '.$tblstory.'.published DESC';
$result = $db->query($sql);
while ( $myrow = $db->fetchArray($result) )
{
if ( $asobject ) {
$ret[] = new CourseStory($myrow);
} else {
if ( $myrow['nohtml'] ) {
$html = 0;
} else {
$html = 1;
}
if ( $myrow['nosmiley'] ) {
$smiley = 0;
} else {
$smiley = 1;
}
$ret[$myrow['storyid']] = array('title'=>$myts->displayTarea($myrow['title'],$html,$smiley,1),
'topicid'=>intval($myrow['topicid']),
'storyid'=>intval($myrow['storyid']),
'hometext'=>$myts->displayTarea($myrow['hometext'],$html,$smiley,1),
'counter'=>intval($myrow['counter']),
'created'=>intval($myrow['created']),
'topic_title'=>$myts->displayTarea($myrow['topic_title'],$html,$smiley,1),
'topic_color'=>$myts->displayTarea($myrow['topic_color']),
'published'=>intval($myrow['published']),
'rating'=>(float)$myrow['rating'],
'votes'=>intval($myrow['votes']));
}
}
return $ret;
}
/**
* Get all expired course_stories
*/
function getAllExpired($limit=0, $start=0, $topic=0, $ihome=0, $asobject=true)
{
$db =& Database::getInstance();
$myts =& MyTextSanitizer::getInstance();
$ret = array();
$sql = 'SELECT * FROM '.$db->prefix('course_stories').' WHERE expired <= '.time().' AND expired > 0';
if ( !empty($topic) ) {
$sql .= ' AND topicid='.intval($topic).' AND (ihome=1 OR ihome=0)';
} else {
if ( intval($ihome) == 0 ) {
$sql .= ' AND ihome=0';
}
}
$sql .= ' ORDER BY expired DESC';
$result = $db->query($sql,intval($limit),intval($start));
while ( $myrow = $db->fetchArray($result) ) {
if ($asobject) {
$ret[] = new CourseStory($myrow);
} else {
$ret[$myrow['storyid']] = $myts->htmlSpecialChars($myrow['title']);
}
}
return $ret;
}
/**
* Returns an array of object containing all the course to be automatically published.
*/
function getAllAutoStory($limit=0, $asobject=true, $start=0)
{
$db =& Database::getInstance();
$myts =& MyTextSanitizer::getInstance();
$ret = array();
$sql = 'SELECT * FROM '.$db->prefix('course_stories').' WHERE published > '.time().' ORDER BY published ASC';
$result = $db->query($sql,intval($limit),intval($start));
while ( $myrow = $db->fetchArray($result) ) {
if ( $asobject ) {
$ret[] = new CourseStory($myrow);
} else {
$ret[$myrow['storyid']] = $myts->htmlSpecialChars($myrow['title']);
}
}
return $ret;
}
/**
* Get all submitted course_stories awaiting approval
*
* @param int $limit Denotes where to start the query
* @param boolean $asobject true will returns the course_stories as an array of objects, false will return storyid => title
* @param boolean $checkRight whether to check the user's rights to course_topics
*/
function getAllSubmitted($limit=0, $asobject=true, $checkRight = false, $start=0)
{
$db =& Database::getInstance();
$myts =& MyTextSanitizer::getInstance();
$ret = array();
$criteria = new CriteriaCompo(new Criteria('published', 0));
if ($checkRight) {
global $xoopsUser;
if (!is_object($xoopsUser)) {
return $ret;
}
$allowedcourse_topics = course_courseMygetItemIds('course_approve');
$criteria2 = new CriteriaCompo();
foreach ($allowedcourse_topics as $key => $topicid) {
$criteria2->add(new Criteria('topicid', $topicid), 'OR');
}
$criteria->add($criteria2);
}
$sql = 'SELECT s.*, t.* FROM '.$db->prefix('course_stories').' s, '.$db->prefix('course_topics').' t ';
$sql .= ' '.$criteria->renderWhere().' AND (s.topicid=t.topic_id) ORDER BY created DESC';
$result = $db->query($sql,intval($limit),intval($start));
while ( $myrow = $db->fetchArray($result) ) {
if ( $asobject ) {
$ret[] = new CourseStory($myrow);
} else {
$ret[$myrow['storyid']] = $myts->htmlSpecialChars($myrow['title']);
}
}
return $ret;
}
/**
* Used in the module's admin to know the number of expired, automated or pubilshed course
*
* @param int $storytype 1=Expired, 2=Automated, 3=New submissions, 4=Last published course_stories
* @param bool $checkRight verify permissions or not ?
*/
function getAllStoriesCount($storytype=1, $checkRight = false)
{
$db =& Database::getInstance();
$sql = 'SELECT count(*) as cpt FROM '.$db->prefix('course_stories').' WHERE ';
switch($storytype) {
case 1: // Expired
$sql .='(expired <= '.time().' AND expired >0)';
break;
case 2: // Automated
$sql .='(published > '.time().')';
break;
case 3: // New submissions
$sql .='(published = 0)';
break;
case 4: // Last published course_stories
$sql .='(published > 0 AND published <= '.time().') AND (expired = 0 OR expired > '.time().')';
break;
}
if($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
if(count($course_topics)>0) {
$course_topics = implode(',', $course_topics);
$sql .= ' AND topicid IN ('.$course_topics.')';
} else {
return 0;
}
}
$result = $db->query($sql);
$myrow = $db->fetchArray($result);
return $myrow['cpt'];
}
/**
* Get a list of course_stories (as objects) related to a specific topic
*/
function getByTopic($topicid, $limit=0)
{
$ret = array();
$db =& Database::getInstance();
$sql = 'SELECT * FROM '.$db->prefix('course_stories').' WHERE topicid='.intval($topicid).' ORDER BY published DESC';
$result = $db->query($sql, intval($limit), 0);
while( $myrow = $db->fetchArray($result) ){
$ret[] = new CourseStory($myrow);
}
return $ret;
}
/**
* Count the number of course published for a specific topic
*/
function countPublishedByTopic($topicid=0, $checkRight = false)
{
$db =& Database::getInstance();
$sql = 'SELECT COUNT(*) FROM '.$db->prefix('course_stories').' WHERE published > 0 AND published <= '.time().' AND (expired = 0 OR expired > '.time().')';
if ( !empty($topicid) ) {
$sql .= ' AND topicid='.intval($topicid);
} else {
$sql .= ' AND ihome=0';
if ($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
if(count($course_topics)>0) {
$course_topics = implode(',', $course_topics);
$sql .= ' AND topicid IN ('.$course_topics.')';
} else {
return null;
}
}
}
$result = $db->query($sql);
list($count) = $db->fetchRow($result);
return $count;
}
/**
* Internal function
*/
function adminlink()
{
$ret = " [ <a href='".XOOPS_URL."/modules/course/submit.php?op=edit&storyid=".$this->storyid()."'>"._EDIT."</a> | <a href='".XOOPS_URL."/modules/course/admin/index.php?op=delete&storyid=".$this->storyid()."'>"._DELETE."</a> ] ";
return $ret;
}
/**
* Get the topic image url
*/
function topic_imgurl($format='S')
{
if(trim($this->topic_imgurl)=='') {
$this->topic_imgurl='blank.png';
}
$myts =& MyTextSanitizer::getInstance();
switch($format){
case 'S':
$imgurl= $myts->htmlSpecialChars($this->topic_imgurl);
break;
case 'E':
$imgurl = $myts->htmlSpecialChars($this->topic_imgurl);
break;
case 'P':
$imgurl = $myts->stripSlashesGPC($this->topic_imgurl);
$imgurl = $myts->htmlSpecialChars($imgurl);
break;
case 'F':
$imgurl = $myts->stripSlashesGPC($this->topic_imgurl);
$imgurl = $myts->htmlSpecialChars($imgurl);
break;
}
return $imgurl;
}
function topic_title($format='S')
{
$myts =& MyTextSanitizer::getInstance();
switch($format){
case 'S':
$title = $myts->htmlSpecialChars($this->topic_title);
break;
case 'E':
$title = $myts->htmlSpecialChars($this->topic_title);
break;
case 'P':
$title = $myts->stripSlashesGPC($this->topic_title);
$title = $myts->htmlSpecialChars($title);
break;
case 'F':
$title = $myts->stripSlashesGPC($this->topic_title);
$title = $myts->htmlSpecialChars($title);
break;
}
return $title;
}
function imglink()
{
$ret = '';
if ($this->topic_imgurl() != '' && file_exists(XOOPS_ROOT_PATH.'/modules/course/images/course_topics/'.$this->topic_imgurl())) {
$ret = "<a href='".XOOPS_URL."/modules/course/index.php?storytopic=".$this->topicid()."'><img src='".XOOPS_URL."/modules/course/images/course_topics/".$this->topic_imgurl()."' alt='".$this->topic_title()."' hspace='10' vspace='10' align='".$this->topicalign()."' /></a>";
}
return $ret;
}
function textlink()
{
$ret = "<a href='".XOOPS_URL."/modules/course/index.php?storytopic=".$this->topicid()."'>".$this->topic_title()."</a>";
return $ret;
}
/**
* Function used to prepare an article to be showned
*/
function prepare2show($filescount)
{
include_once XOOPS_ROOT_PATH.'/modules/course/include/functions.php';
global $xoopsUser, $xoopsConfig, $xoopsModuleConfig;
$myts =& MyTextSanitizer::getInstance();
$infotips = course_coursegetmoduleoption('infotips');
$story = array();
$story['id'] = $this->storyid();
$story['poster'] = $this->uname();
$story['author_name'] = $this->uname();
$story['author_uid'] = $this->uid();
if ( $story['poster'] != false ) {
$story['poster'] = "<a href='".XOOPS_URL."/userinfo.php?uid=".$this->uid()."'>".$story['poster']."</a>";
} else {
if($xoopsModuleConfig['displayname']!=3) {
$story['poster'] = $xoopsConfig['anonymous'];
}
}
if ($xoopsModuleConfig['ratecourse']) {
$story['rating'] = number_format($this->rating(), 2);
if ($this->votes == 1) {
$story['votes'] = _NW_ONEVOTE;
} else {
$story['votes'] = sprintf(_NW_NUMVOTES,$this->votes);
}
}
$story['posttimestamp'] = $this->published();
$story['posttime'] = formatTimestamp($story['posttimestamp'],course_coursegetmoduleoption('dateformat'));
$story['topic_description'] = $myts->displayTarea($this->topic_description);
$auto_summary = '';
$tmp = '';
$auto_summary = $this->auto_summary($this->bodytext(),$tmp);
$story['text'] = $this->hometext();
$story['text'] = str_replace('[summary]', $auto_summary, $story['text']);
$introcount = strlen($story['text']);
$fullcount = strlen($this->bodytext());
$totalcount = $introcount + $fullcount;
$morelink = '';
if ( $fullcount > 1 ) {
$morelink .= '<a href="'.XOOPS_URL.'/modules/course/article.php?storyid='.$this->storyid().'';
$morelink .= '">'._NW_READMORE.'</a>';
$morelink .= ' | '.sprintf(_NW_BYTESMORE,$totalcount);
if (XOOPS_COMMENT_APPROVENONE != $xoopsModuleConfig['com_rule']) {
$morelink .= ' | ';
}
}
if (XOOPS_COMMENT_APPROVENONE != $xoopsModuleConfig['com_rule']) {
$ccount = $this->comments();
$morelink .= '<a href="'.XOOPS_URL.'/modules/course/article.php?storyid='.$this->storyid().'';
$morelink2 = '<a href="'.XOOPS_URL.'/modules/course/article.php?storyid='.$this->storyid().'';
if ( $ccount == 0 ) {
$morelink .= '">'._NW_COMMENTS.'</a>';
} else {
if ( $fullcount < 1 ) {
if ( $ccount == 1 ) {
$morelink .= '">'._NW_READMORE.'</a> | '.$morelink2.'">'._NW_ONECOMMENT.'</a>';
} else {
$morelink .= '">'._NW_READMORE.'</a> | '.$morelink2.'">';
$morelink .= sprintf(_NW_NUMCOMMENTS, $ccount);
$morelink .= '</a>';
}
} else {
if ( $ccount == 1 ) {
$morelink .= '">'._NW_ONECOMMENT.'</a>';
} else {
$morelink .= '">';
$morelink .= sprintf(_NW_NUMCOMMENTS, $ccount);
$morelink .= '</a>';
}
}
}
}
$story['morelink'] = $morelink;
$story['adminlink'] = '';
$approveprivilege = 0;
if(course_courseis_admin_group()) {
$approveprivilege = 1;
}
if($xoopsModuleConfig['authoredit']==1 && (is_object($xoopsUser) && $xoopsUser->getVar('uid')==$this->uid())) {
$approveprivilege = 1;
}
if ($approveprivilege) {
$story['adminlink'] = $this->adminlink();
}
$story['mail_link'] = 'mailto:?subject='.sprintf(_NW_INTARTICLE,$xoopsConfig['sitename']).'&body='.sprintf(_NW_INTARTFOUND, $xoopsConfig['sitename']).': '.XOOPS_URL.'/modules/course/article.php?storyid='.$this->storyid();
$story['imglink'] = '';
$story['align'] = '';
if ( $this->topicdisplay() ) {
$story['imglink'] = $this->imglink();
$story['align'] = $this->topicalign();
}
if($infotips>0) {
$story['infotips'] = ' title="'.course_coursemake_infotips($this->hometext()).'"';
} else {
$story['infotips'] = '';
}
$story['title'] = "<a href='".XOOPS_URL."/modules/course/article.php?storyid=".$this->storyid()."'".$story['infotips'].">".$this->title()."</a>";
$story['hits'] = $this->counter();
if($filescount>0) {
$story['files_attached']= true;
$story['attached_link']="<a href='".XOOPS_URL.'/modules/course/article.php?storyid='.$this->storyid()."' title='"._NW_ATTACHEDLIB."'><img src='".XOOPS_URL.'/modules/course/images/attach.gif'."' title='"._NW_ATTACHEDLIB."'></a>";
} else {
$story['files_attached']= false;
$story['attached_link']='';
}
return $story;
}
/**
* Returns the user's name of the current story according to the module's option "displayname"
*/
function uname($uid=0)
{
global $xoopsConfig;
include_once XOOPS_ROOT_PATH.'/modules/course/include/functions.php';
static $tblusers = array();
$option=-1;
if($uid == 0) {
$uid=$this->uid();
}
if(is_array($tblusers) && array_key_exists($uid,$tblusers)) {
return $tblusers[$uid];
}
$option = course_coursegetmoduleoption('displayname');
if (!$option) {
$option=1;
}
switch($option) {
case 1: // Username
$tblusers[$uid]=XoopsUser::getUnameFromId($uid);
return $tblusers[$uid];
case 2: // Display full name (if it is not empty)
$member_handler =& xoops_gethandler('member');
$thisuser = $member_handler->getUser($uid);
if (is_object($thisuser)) {
$return = $thisuser->getVar('name');
if ($return == '') {
$return=$thisuser->getVar('uname');
}
} else {
$return=$xoopsConfig['anonymous'];
}
$tblusers[$uid]=$return;
return $return;
case 3: // Nothing
$tblusers[$uid]='';
return '';
}
}
/**
* Function used to export course (in xml) and eventually the course_topics definitions
* Warning, permissions are not exported !
* @param int $fromdate Starting date
* @param int $todate Ending date
* @param string $topiclist If not empty, a list of course_topics to limit to
* @param boolean $usecourse_topicsdef Should we also export course_topics definitions ?
* @param boolean $asobject Return values as an object or not ?
*/
function CourseExport($fromdate, $todate, $course_topicslist='', $usecourse_topicsdef=0, &$tblcourse_topics, $asobject=true, $order = 'published')
{
$ret=Array();
$myts =& MyTextSanitizer::getInstance();
if($usecourse_topicsdef) { // We firt begin by exporting course_topics definitions
// Before all we must know wich course_topics to export
$sql = 'SELECT distinct topicid FROM '.$this->db->prefix('course_stories').' WHERE (published >=' . $fromdate . ' AND published <= ' . $todate .')';
if(strlen(trim($course_topicslist))>0) {
$sql .=' AND topicid IN ('.$course_topicslist.')';
}
$result = $this->db->query($sql);
while ( $myrow = $this->db->fetchArray($result) ) {
$tblcourse_topics[]=$myrow['topicid'];
}
}
// Now we can search for the course_stories
$sql = 'SELECT s.*, t.* FROM '.$this->table.' s, '.$this->db->prefix('course_topics').' t WHERE (s.topicid=t.topic_id) AND (s.published >=' . $fromdate . ' AND s.published <= ' . $todate .')';
if(strlen(trim($course_topicslist))>0) {
$sql .=' AND topicid IN ('.$course_topicslist.')';
}
$sql .= " ORDER BY $order DESC";
$result = $this->db->query($sql);
while ($myrow = $this->db->fetchArray($result)) {
if ($asobject) {
$ret[] = new CourseStory($myrow);
} else {
$ret[$myrow['storyid']] = $myts->htmlSpecialChars($myrow['title']);
}
}
return $ret;
}
/**
* Create or update an article
*/
function store($approved=false)
{
$myts =& MyTextSanitizer::getInstance();
$counter = isset($this->counter) ? $this->counter : 0;
$title =$myts->censorString($this->title);
$title = $myts->addSlashes($title);
//ajout irishcofee
$price = $myts->censorString($this->price);
//fin ajout irishcofee
$hostname=$myts->addSlashes($this->hostname);
$type=$myts->addSlashes($this->type);
$hometext =$myts->addSlashes($myts->censorString($this->hometext));
$bodytext =$myts->addSlashes($myts->censorString($this->bodytext));
$description =$myts->addSlashes($myts->censorString($this->description));
$keywords =$myts->addSlashes($myts->censorString($this->keywords));
$votes= intval($this->votes);
$rating = (float)($this->rating);
if (!isset($this->nohtml) || $this->nohtml != 1) {
$this->nohtml = 0;
}
if (!isset($this->nosmiley) || $this->nosmiley != 1) {
$this->nosmiley = 0;
}
if (!isset($this->notifypub) || $this->notifypub != 1) {
$this->notifypub = 0;
}
if(!isset($this->topicdisplay) || $this->topicdisplay != 0) {
$this->topicdisplay = 1;
}
$expired = !empty($this->expired) ? $this->expired : 0;
$booked = !empty($this->booked) ? $this->booked : 0;//blueteen - events - date de début
$bookedend = !empty($this->bookedend) ? $this->bookedend : 0;//blueteen - events - date de fin
if (!isset($this->storyid)) {
//$newpost = 1;
$coursetoryid = $this->db->genId($this->table.'_storyid_seq');
$created = time();
$published = ( $this->approved ) ? intval($this->published) : 0;
$sql = sprintf("INSERT INTO %s (storyid, uid, title, created, published, expired, hostname, nohtml, nosmiley, hometext, bodytext, counter, topicid, ihome, notifypub, story_type, topicdisplay, topicalign, comments, rating, votes, description, keywords, booked, bookedend, price) VALUES (%u, %u, '%s', %u, %u, %u, '%s', %u, %u, '%s', '%s', %u, %u, %u, %u, '%s', %u, '%s', %u, %u, %u, '%s', '%s', %u, %u, %s)", $this->table, $coursetoryid, intval($this->uid()), $title, $created, $published, $expired, $hostname, intval($this->nohtml()), intval($this->nosmiley()), $hometext, $bodytext, $counter, intval($this->topicid()), intval($this->ihome()), intval($this->notifypub()), $type, intval($this->topicdisplay()), $this->topicalign, intval($this->comments()), $rating, $votes, $description, $keywords, $booked, $bookedend, $price);//blueteen - events - ajout base de données ajout rishcofee
} else {
$sql = sprintf("UPDATE %s SET title='%s', published=%u, expired=%u, nohtml=%u, nosmiley=%u, hometext='%s', bodytext='%s', topicid=%u, ihome=%u, topicdisplay=%u, topicalign='%s', comments=%u, rating=%u, votes=%u, uid=%u, description='%s', keywords='%s', booked='%u', bookedend='%u', price='%s' WHERE storyid = %u", $this->table, $title, intval($this->published()), $expired, intval($this->nohtml()), intval($this->nosmiley()), $hometext, $bodytext, intval($this->topicid()), intval($this->ihome()), intval($this->topicdisplay()), $this->topicalign, intval($this->comments()), $rating, $votes, intval($this->uid()), $description, $keywords, $booked, $bookedend, $price, intval($this->storyid()));//blueteen - events - mise à jour base de données ajout irishcofee
$coursetoryid = intval($this->storyid());
}
if (!$this->db->queryF($sql)) {
return false;
}
if (empty($coursetoryid)) {
$coursetoryid = $this->db->getInsertId();
$this->storyid = $coursetoryid;
}
return $coursetoryid;
}
function rating()
{
return $this->rating;
}
function votes()
{
return $this->votes;
}
function Setdescription($data)
{
$this->description=$data;
}
function Setkeywords($data)
{
$this->keywords=$data;
}
function description($format='S')
{
$myts =& MyTextSanitizer::getInstance();
switch(strtoupper($format)) {
case 'S':
$description= $myts->htmlSpecialChars($this->description);
break;
case 'P':
case 'F':
$description = $myts->htmlSpecialChars($myts->stripSlashesGPC($this->description));
break;
case 'E':
$description = $myts->htmlSpecialChars($this->description);
break;
}
return $description;
}
function keywords($format='S')
{
$myts =& MyTextSanitizer::getInstance();
switch(strtoupper($format)) {
case 'S':
$keywords= $myts->htmlSpecialChars($this->keywords);
break;
case 'P':
case 'F':
$keywords = $myts->htmlSpecialChars($myts->stripSlashesGPC($this->keywords));
break;
case 'E':
$keywords = $myts->htmlSpecialChars($this->keywords);
break;
}
return $keywords;
}
/**
* Returns a random number of course
*/
function getRandomCourse($limit=0, $start=0, $checkRight=false, $topic=0, $ihome=0, $order='published', $topic_frontpage=false)
{
$db =& Database::getInstance();
$ret = $rand_keys = $ret3 = array();
$sql = 'SELECT storyid FROM '.$db->prefix('course_stories').' WHERE (published > 0 AND published <= '.time().') AND (expired = 0 OR expired > '.time().')';
if ($topic != 0) {
if (!is_array($topic)) {
if($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
if(!in_array ($topic,$course_topics)) {
return null;
} else {
$sql .= ' AND topicid='.intval($topic).' AND (ihome=1 OR ihome=0)';
}
} else {
$sql .= ' AND topicid='.intval($topic).' AND (ihome=1 OR ihome=0)';
}
} else {
if(count($topic)>0) {
$sql .= ' AND topicid IN ('.implode(',', $topic).')';
} else {
return null;
}
}
} else {
if($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
if(count($course_topics)>0) {
$course_topics = implode(',', $course_topics);
$sql .= ' AND topicid IN ('.$course_topics.')';
} else {
return null;
}
}
if (intval($ihome) == 0) {
$sql .= ' AND ihome=0';
}
}
if($topic_frontpage) {
$sql .=' AND t.topic_frontpage=1';
}
$sql .= " ORDER BY $order DESC";
$result = $db->query($sql);
while ( $myrow = $db->fetchArray($result) ) {
$ret[] = $myrow['storyid'];
}
$cnt=count($ret);
if($cnt) {
srand ((double) microtime() * 10000000);
if($limit>$cnt) {
$limit=$cnt;
}
$rand_keys = array_rand($ret, $limit);
if($limit>1) {
for($i=0;$i<$limit;$i++) {
$onestory=$ret[$rand_keys[$i]];
$ret3[]= new CourseStory($onestory);
}
} else {
$ret3[]= new CourseStory($ret[$rand_keys]);
}
}
return $ret3;
}
/**
* Returns statistics about the course_stories and course_topics
*/
function GetStats($limit)
{
$ret=array();
$db =& Database::getInstance();
$tbls=$db->prefix('course_stories');
$tblt=$db->prefix('course_topics');
$tblf=$db->prefix('course_stories_files');
$db =& Database::getInstance();
// Number of course_stories per topic, including expired and non published course_stories
$ret2=array();
$sql="SELECT count(s.storyid) as cpt, s.topicid, t.topic_title FROM $tbls s, $tblt t WHERE s.topicid=t.topic_id GROUP BY s.topicid ORDER BY t.topic_title";
$result = $db->query($sql);
while ($myrow = $db->fetchArray($result) ) {
$ret2[$myrow['topicid']]=$myrow;
}
$ret['course_storiespertopic']=$ret2;
unset($ret2);
// Total of reads per topic
$ret2=array();
$sql="SELECT Sum(counter) as cpt, topicid FROM $tbls GROUP BY topicid ORDER BY topicid";
$result = $db->query($sql);
while ($myrow = $db->fetchArray($result) ) {
$ret2[$myrow['topicid']]=$myrow['cpt'];
}
$ret['readspertopic']=$ret2;
unset($ret2);
// Attached files per topic
$ret2=array();
$sql="SELECT Count(*) as cpt, s.topicid FROM $tblf f, $tbls s WHERE f.storyid=s.storyid GROUP BY s.topicid ORDER BY s.topicid";
$result = $db->query($sql);
while ($myrow = $db->fetchArray($result) ) {
$ret2[$myrow['topicid']]=$myrow['cpt'];
}
$ret['filespertopic']=$ret2;
unset($ret2);
// Expired articles per topic
$ret2=array();
$sql="SELECT Count(storyid) as cpt, topicid FROM $tbls WHERE expired>0 AND expired<=".time()." GROUP BY topicid ORDER BY topicid";
$result = $db->query($sql);
while ($myrow = $db->fetchArray($result) ) {
$ret2[$myrow['topicid']]=$myrow['cpt'];
}
$ret['expiredpertopic']=$ret2;
unset($ret2);
// Number of unique authors per topic
$ret2=array();
$sql="SELECT Count(Distinct(uid)) as cpt, topicid FROM $tbls GROUP BY topicid ORDER BY topicid";
$result = $db->query($sql);
while ($myrow = $db->fetchArray($result) ) {
$ret2[$myrow['topicid']]=$myrow['cpt'];
}
$ret['authorspertopic']=$ret2;
unset($ret2);
// Most readed articles
$ret2=array();
$sql="SELECT s.storyid, s.uid, s.title, s.counter, s.topicid, t.topic_title FROM $tbls s, $tblt t WHERE s.topicid=t.topic_id ORDER BY s.counter DESC";
$result = $db->query($sql,intval($limit));
while ($myrow = $db->fetchArray($result) ) {
$ret2[$myrow['storyid']]=$myrow;
}
$ret['mostreadedcourse']=$ret2;
unset($ret2);
// Less readed articles
$ret2=array();
$sql="SELECT s.storyid, s.uid, s.title, s.counter, s.topicid, t.topic_title FROM $tbls s, $tblt t WHERE s.topicid=t.topic_id ORDER BY s.counter";
$result = $db->query($sql,intval($limit));
while ($myrow = $db->fetchArray($result) ) {
$ret2[$myrow['storyid']]=$myrow;
}
$ret['lessreadedcourse']=$ret2;
unset($ret2);
// Best rated articles
$ret2=array();
$sql="SELECT s.storyid, s.uid, s.title, s.rating, s.topicid, t.topic_title FROM $tbls s, $tblt t WHERE s.topicid=t.topic_id ORDER BY s.rating DESC";
$result = $db->query($sql,intval($limit));
while ($myrow = $db->fetchArray($result) ) {
$ret2[$myrow['storyid']]=$myrow;
}
$ret['besratedcourse']=$ret2;
unset($ret2);
// Most readed authors
$ret2=array();
$sql="SELECT Sum(counter) as cpt, uid FROM $tbls GROUP BY uid ORDER BY cpt DESC";
$result = $db->query($sql,intval($limit));
while ($myrow = $db->fetchArray($result) ) {
$ret2[$myrow['uid']]=$myrow['cpt'];
}
$ret['mostreadedauthors']=$ret2;
unset($ret2);
// Best rated authors
$ret2=array();
$sql="SELECT Avg(rating) as cpt, uid FROM $tbls WHERE votes > 0 GROUP BY uid ORDER BY cpt DESC";
$result = $db->query($sql,intval($limit));
while ($myrow = $db->fetchArray($result) ) {
$ret2[$myrow['uid']]=$myrow['cpt'];
}
$ret['bestratedauthors']=$ret2;
unset($ret2);
// Biggest contributors
$ret2=array();
$sql="SELECT Count(*) as cpt, uid FROM $tbls GROUP BY uid ORDER BY cpt DESC";
$result = $db->query($sql,intval($limit));
while ($myrow = $db->fetchArray($result) ) {
$ret2[$myrow['uid']]=$myrow['cpt'];
}
$ret['biggestcontributors']=$ret2;
unset($ret2);
return $ret;
}
/**
* Get the date of the older and most recent course
*/
function GetOlderRecentCourse(&$older, &$recent)
{
$db =& Database::getInstance();
$sql = 'SELECT min(published) as minpublish, max(published) as maxpublish FROM '.$db->prefix('course_stories');
$result = $db->query($sql);
if(!$result) {
$older = $recent = 0;
} else {
list($older, $recent) = $this->db->fetchRow($result);
}
}
/*
* Returns the author's IDs for the Who's who page
*/
function getWhosWho($checkRight=false, $limit=0, $start=0)
{
$db =& Database::getInstance();
$ret = array();
$sql = 'SELECT distinct(uid) as uid FROM '.$db->prefix('course_stories').' WHERE (published > 0 AND published <= '.time().') AND (expired = 0 OR expired > '.time().')';
if($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
if(count($course_topics)>0) {
$course_topics = implode(',', $course_topics);
$sql .= ' AND topicid IN ('.$course_topics.')';
} else {
return null;
}
}
$sql .= " ORDER BY uid";
$result = $db->query($sql);
while ( $myrow = $db->fetchArray($result) ) {
$ret[] = $myrow['uid'];
}
return $ret;
}
/**
* Returns the content of the summary and the titles requires for the list selector
*/
function auto_summary($text, &$titles)
{
$auto_summary = '';
if(course_coursegetmoduleoption('enhanced_pagenav')) {
$expr_matches = array();
$posdeb = preg_match_all('/([pagebreak:|[pagebreak).*]/iU', $text, $expr_matches);
if(count($expr_matches) > 0) {
$delimiters = $expr_matches[0];
$arr_search = array('[pagebreak:', '[pagebreak', ']');
$arr_replace = array('', '', '');
$cpt = 1;
if(isset($titles) && is_array($titles)) {
$titles[] = strip_tags(sprintf(_NW_PAGE_AUTO_SUMMARY,1, $this->title()));
}
$item = "<a href='".XOOPS_URL.'/modules/course/article.php?storyid='.$this->storyid()."&page=0'>".sprintf(_NW_PAGE_AUTO_SUMMARY,1, $this->title()).'</a><br />';
$auto_summary .= $item;
foreach($delimiters as $item) {
$cpt++;
$item = str_replace($arr_search, $arr_replace, $item);
if(xoops_trim($item) == '') {
$item = $cpt;
}
$titles[] = strip_tags(sprintf(_NW_PAGE_AUTO_SUMMARY,$cpt, $item));
$item = "<a href='".XOOPS_URL.'/modules/course/article.php?storyid='.$this->storyid().'&page='.($cpt-1)."'>".sprintf(_NW_PAGE_AUTO_SUMMARY,$cpt, $item).'</a><br />';
$auto_summary .= $item;
}
}
}
return $auto_summary;
}
function hometext($format = 'Show')
{
$myts =& MyTextSanitizer::getInstance();
$html = $smiley = $xcodes = 1;
if ( $this->nohtml() ) {
$html = 0;
}
if ( $this->nosmiley() ) {
$smiley = 0;
}
switch ( $format ) {
case 'Show':
$hometext = $myts->displayTarea($this->hometext,$html,$smiley,$xcodes);
$tmp = '';
$auto_summary = $this->auto_summary($this->bodytext('Show'),$tmp);
$hometext = str_replace('[summary]', $auto_summary, $hometext);
break;
case 'Edit':
$hometext = $myts->htmlSpecialChars($this->hometext);
break;
case 'Preview':
$hometext = $myts->previewTarea($this->hometext,$html,$smiley,$xcodes);
break;
case 'InForm':
$hometext = $myts->stripSlashesGPC($this->hometext);
$hometext = $myts->htmlSpecialChars($hometext);
break;
}
return $hometext;
}
function bodytext($format = 'Show')
{
$myts =& MyTextSanitizer::getInstance();
$html = 1;
$smiley = 1;
$xcodes = 1;
if ( $this->nohtml() ) {
$html = 0;
}
if ( $this->nosmiley() ) {
$smiley = 0;
}
switch ( $format ) {
case 'Show':
$bodytext = $myts->displayTarea($this->bodytext,$html,$smiley,$xcodes);
$tmp = '';
$auto_summary = $this->auto_summary($bodytext,$tmp);
$bodytext = str_replace('[summary]', $auto_summary, $bodytext);
break;
case 'Edit':
$bodytext = $myts->htmlSpecialChars($this->bodytext);
break;
case 'Preview':
$bodytext = $myts->previewTarea($this->bodytext,$html,$smiley, $xcodes);
break;
case 'InForm':
$bodytext = $myts->stripSlashesGPC($this->bodytext);
$bodytext = $myts->htmlSpecialChars($bodytext);
break;
}
return $bodytext;
}
/**
* Returns course_stories by Ids
*/
function getStoriesByIds($ids, $checkRight = true, $asobject = true, $order = 'published', $onlyOnline = true)
{
$limit = $start = 0;
$db =& Database::getInstance();
$myts =& MyTextSanitizer::getInstance();
$ret = array();
$sql = 'SELECT s.*, t.* FROM '.$db->prefix('course_stories').' s, '. $db->prefix('course_topics').' t WHERE ';
if(is_array($ids) && count($ids) > 0) {
array_walk($ids, 'intval');
}
$sql .= ' s.storyid IN ('.implode(',', $ids).') ';
if($onlyOnline) {
$sql .= ' AND (s.published > 0 AND s.published <= '.time().') AND (s.expired = 0 OR s.expired > '.time().') ';
}
$sql .= ' AND (s.topicid=t.topic_id) ';
if($checkRight) {
$course_topics = course_courseMygetItemIds('course_view');
if(count($course_topics)>0) {
$course_topics = implode(',', $course_topics);
$sql .= ' AND s.topicid IN ('.$course_topics.')';
} else {
return null;
}
}
$sql .= " ORDER BY s.$order DESC";
$result = $db->query($sql,intval($limit),intval($start));
while ( $myrow = $db->fetchArray($result) ) {
if ($asobject) {
$ret[$myrow['storyid']] = new CourseStory($myrow);
} else {
$ret[$myrow['storyid']] = $myts->htmlSpecialChars($myrow['title']);
}
}
return $ret;
}
}
?>
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