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index.php
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/
index.php
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<?php
// $Id: index.php,v 1.4 2005/08/12 00:03:54 mauriciodelima Exp $
// ------------------------------------------------------------------------ //
// XOOPS - PHP Content Management System //
// Copyright (c) 2000 XOOPS.org //
// <http://www.xoops.org/> //
// ------------------------------------------------------------------------- //
// 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 //
// ------------------------------------------------------------------------ //
/**
* Module's index
*
* This page displays a list of the published articles and can also display the
* stories of a particular topic.
*
* @package News
* @author Xoops Modules Dev Team
* @copyright (c) The Xoops Project - www.xoops.org
*
* Parameters received by this page :
* @page_param int storytopic Topic's ID
* @page_param int topic_id Topic's ID
* @page_param int storynum Number of news per page
* @page_param int start First news to display
*
* @page_title Topic's title - Story's title - Module's name
*
* @template_name news_index.html or news_by_topic.html
*
* Template's variables :
* For each article
* @template_var int id story's ID
* @template_var string poster Complete link to the author's profile
* @template_var string author_name Author's name according to the module's option called displayname
* @template_var int author_uid Author's ID
* @template_var float rating New's rating
* @template_var int votes number of votes
* @template_var int posttimestamp Timestamp representing the published date
* @template_var string posttime Formated published date
* @template_var string text The introduction's text
* @template_var string morelink The link to read the full article (points to article.php)
* @template_var string adminlink Link reserved to the admin to edit and delete the news
* @template_var string mail_link Link used to send the story's url by email
* @template_var string title Story's title presented on the form of a link
* @template_var string news_title Just the news title
* @template_var string topic_title Just the topic's title
* @template_var int hits Number of times the article was read
* @template_var int files_attached Number of files attached to this news
* @template_var string attached_link An URL pointing to the attached files
* @template_var string topic_color The topic's color
* @template_var int columnwidth column's width
* @template_var int displaynav To know if we must display the navigation's box
* @template_var string lang_go fixed text : Go!
* @template_var string lang_morereleases fixed text : More releases in
* @template_var string lang_on fixed text : on
* @template_var string lang_postedby fixed text : Posted by
* @template_var string lang_printerpage fixed text : Printer Friendly Page
* @template_var string lang_ratethisnews fixed text : Rate this News
* @template_var string lang_ratingc fixed text : Rating:
* @template_var string lang_reads fixed text : reads
* @template_var string lang_sendstory fixed text : Send this Story to a Friend
* @template_var string topic_select contains the topics selector
*/
include_once '../../mainfile.php';
include_once XOOPS_ROOT_PATH.'/modules/news/class/class.newsstory.php';
include_once XOOPS_ROOT_PATH.'/modules/news/class/class.sfiles.php';
include_once XOOPS_ROOT_PATH."/modules/news/class/class.newstopic.php";
include_once XOOPS_ROOT_PATH."/modules/news/include/functions.php";
include_once XOOPS_ROOT_PATH."/class/xoopstree.php";
include_once XOOPS_ROOT_PATH."/class/tree.php";
$storytopic=0;
if(isset($_GET['storytopic'])) {
$storytopic=intval($_GET['storytopic']);
} else {
if(isset($_GET['topic_id'])) {
$storytopic=intval($_GET['topic_id']);
}
}
if ($storytopic) {
$groups = is_object($xoopsUser) ? $xoopsUser->getGroups() : XOOPS_GROUP_ANONYMOUS;
$gperm_handler =& xoops_gethandler('groupperm');
if (!$gperm_handler->checkRight('news_view', $storytopic, $groups, $xoopsModule->getVar('mid'))) {
redirect_header(XOOPS_URL.'/modules/news/index.php', 3, _NOPERM);
exit();
}
$xoopsOption['storytopic'] = $storytopic;
} else {
$xoopsOption['storytopic'] = 0;
}
if (isset($_GET['storynum'])) {
$xoopsOption['storynum'] = intval($_GET['storynum']);
if ($xoopsOption['storynum'] > 30) {
$xoopsOption['storynum'] = $xoopsModuleConfig['storyhome'];
}
} else {
$xoopsOption['storynum'] = $xoopsModuleConfig['storyhome'];
}
if (isset($_GET['start']) ) {
$start = intval($_GET['start']);
} else {
$start = 0;
}
if (empty($xoopsModuleConfig['newsdisplay']) || $xoopsModuleConfig['newsdisplay'] == 'Classic' || $xoopsOption['storytopic'] > 0) {
$showclassic = 1;
} else {
$showclassic = 0;
}
$firsttitle='';
$topictitle='';
$myts =& MyTextSanitizer::getInstance();
$sfiles = new sFiles();
$column_count = $xoopsModuleConfig['columnmode'];
if ($showclassic) {
$xoopsOption['template_main'] = 'news_index.html';
include_once XOOPS_ROOT_PATH.'/header.php';
$xt = new NewsTopic();
$xoopsTpl->assign('columnwidth', intval(1/$column_count*100));
if ($xoopsModuleConfig['ratenews']) {
$xoopsTpl->assign('rates', true);
$xoopsTpl->assign('lang_ratingc', _NW_RATINGC);
$xoopsTpl->assign('lang_ratethisnews', _NW_RATETHISNEWS);
} else {
$xoopsTpl->assign('rates', false);
}
if($xoopsOption['storytopic']) {
$xt->getTopic($xoopsOption['storytopic']);
$xoopsTpl->assign('topic_description', $xt->topic_description('S'));
$xoopsTpl->assign('topic_color', '#'.$xt->topic_color('S'));
$topictitle=$xt->topic_title();
}
if ($xoopsModuleConfig['displaynav'] == 1 ) {
$xoopsTpl->assign('displaynav', true);
$allTopics = $xt->getAllTopics($xoopsModuleConfig['restrictindex']);
$topic_tree = new XoopsObjectTree($allTopics, 'topic_id', 'topic_pid');
$topic_select = $topic_tree->makeSelBox('storytopic', 'topic_title', '-- ', $xoopsOption['storytopic'], true);
$xoopsTpl->assign('topic_select', $topic_select);
$storynum_options = '';
for ( $i = 5; $i <= 30; $i = $i + 5 ) {
$sel = '';
if ($i == $xoopsOption['storynum']) {
$sel = ' selected="selected"';
}
$storynum_options .= '<option value="'.$i.'"'.$sel.'>'.$i.'</option>';
}
$xoopsTpl->assign('storynum_options', $storynum_options);
} else {
$xoopsTpl->assign('displaynav', false);
}
if($xoopsOption['storytopic']==0) {
$topic_frontpage=true;
} else {
$topic_frontpage=false;
}
$sarray = NewsStory::getAllPublished($xoopsOption['storynum'], $start, $xoopsModuleConfig['restrictindex'], $xoopsOption['storytopic'], 0, true, 'published', $topic_frontpage);
$scount = count($sarray);
$xoopsTpl->assign('story_count', $scount);
$k = 0;
$columns = array();
if($scount>0)
{
foreach ($sarray as $storyid => $thisstory) {
$story = $thisstory->prepare2show($sfiles);
// The line below can be used to display a Permanent Link image
// $story['title'] .= " <a href='".XOOPS_URL."/modules/news/article.php?storyid=".$sarray[$i]->storyid()."'><img src='".XOOPS_URL."/modules/news/images/x.gif' alt='Permanent Link' /></a>";
$story['news_title'] = $story['title'];
$story['title'] = $thisstory->textlink().' : '.$story['title'];
$story['topic_title'] = $thisstory->textlink();
$story['topic_color'] = '#'.$myts->displayTarea($thisstory->topic_color);
if($firsttitle=='') {
$firsttitle=$myts->htmlSpecialChars($thisstory->topic_title()) . ' - ' . $myts->htmlSpecialChars($thisstory->title());
}
$columns[$k][] = $story;
$k++;
if ($k == $column_count) {
$k = 0;
}
}
}
$xoopsTpl->assign('columns', $columns);
unset($story);
$totalcount = NewsStory::countPublishedByTopic($xoopsOption['storytopic'], $xoopsModuleConfig['restrictindex']);
if ( $totalcount > $scount ) {
include_once XOOPS_ROOT_PATH.'/class/pagenav.php';
$pagenav = new XoopsPageNav($totalcount, $xoopsOption['storynum'], $start, 'start', 'storytopic='.$xoopsOption['storytopic']);
$pagenav = new XoopsPageNav($totalcount, $xoopsOption['storynum'], $start, 'start', 'storytopic='.$xoopsOption['storytopic']);
if(news_isbot()) { // A bot is reading the news, we are going to show it all the links so that he can read everything
$xoopsTpl->assign('pagenav', $pagenav->renderNav($totalcount));
} else {
$xoopsTpl->assign('pagenav', $pagenav->renderNav());
}
} else {
$xoopsTpl->assign('pagenav', '');
}
} else {
$xoopsOption['template_main'] = 'news_by_topic.html';
include_once XOOPS_ROOT_PATH.'/header.php';
$xoopsTpl->assign('columnwidth', intval(1/$column_count*100));
if ($xoopsModuleConfig['ratenews']) {
$xoopsTpl->assign('rates', true);
$xoopsTpl->assign('lang_ratingc', _NW_RATINGC);
$xoopsTpl->assign('lang_ratethisnews', _NW_RATETHISNEWS);
} else {
$xoopsTpl->assign('rates', false);
}
$xt = new NewsTopic();
$alltopics =& $xt->getTopicsList(true,$xoopsModuleConfig['restrictindex']);
$smarty_topics = array();
$topicstories = array();
foreach ($alltopics as $topicid => $topic)
{
$allstories = NewsStory::getAllPublished($xoopsModuleConfig['storyhome'], 0, $xoopsModuleConfig['restrictindex'], $topicid);
foreach ($allstories as $thisstory)
{
$topicstories[$topicid][] = $thisstory->prepare2show($sfiles);
}
if(isset($topicstories[$topicid])) {
$smarty_topics[$topicstories[$topicid][0]['posttimestamp']] = array('title' => $topic['title'], 'stories' => $topicstories[$topicid], 'id' => $topicid, 'topic_color'=>$topic['color']);
}
}
krsort($smarty_topics);
$columns = array();
$i = 0;
foreach ($smarty_topics as $thistopictimestamp => $thistopic) {
$columns[$i][] = $thistopic;
$i++;
if ($i == $column_count) {
$i = 0;
}
}
//$xoopsTpl->assign('topics', $smarty_topics);
$xoopsTpl->assign('columns', $columns);
}
/**
* Create the website navigation's bar
*/
if(getmoduleoption('sitenavbar'))
{
$content=CreateSiteNavBar();
$xoopsTpl->assign("xoops_module_header",$content);
}
/**
* Create a clickable path from the root to the current topic (if we are viewing a topic)
* Actually this is not used in the default templates but you can use it as you want
* You can comment the code to optimize the requests count
*/
if($xoopsOption['storytopic']) {
$mytree = new XoopsTree($xoopsDB->prefix("topics"),"topic_id","topic_pid");
$topicpath = $mytree->getNicePathFromId($xoopsOption['storytopic'], "topic_title", "index.php?op=1");
$xoopsTpl->assign('topic_path', $topicpath);
unset($mytree);
}
/**
* Create a link for the RSS feed (if the module's option is activated)
*/
if($xoopsModuleConfig['topicsrss'] && $xoopsOption['storytopic']) {
$link=sprintf("<a href='%s' title='%s'><img src='%s' border=0 alt='%s'></a>",XOOPS_URL."/modules/news/backendt.php?topicid=".$xoopsOption['storytopic'], _NW_RSSFEED, XOOPS_URL."/modules/news/images/rss.gif",_NW_RSSFEED);
$xoopsTpl->assign('topic_rssfeed_link',$link);
}
/**
* Assign page's title
*/
if($firsttitle!='') {
$xoopsTpl->assign('xoops_pagetitle', $myts->htmlSpecialChars($firsttitle) . ' - ' . $myts->htmlSpecialChars($xoopsModule->name()));
} else {
if($topictitle!='') {
$xoopsTpl->assign('xoops_pagetitle', $myts->htmlSpecialChars($topictitle));
} else {
$xoopsTpl->assign('xoops_pagetitle', $myts->htmlSpecialChars($xoopsModule->name()));
}
}
$xoopsTpl->assign('lang_go', _GO);
$xoopsTpl->assign('lang_on', _ON);
$xoopsTpl->assign('lang_printerpage', _NW_PRINTERFRIENDLY);
$xoopsTpl->assign('lang_sendstory', _NW_SENDSTORY);
$xoopsTpl->assign('lang_postedby', _POSTEDBY);
$xoopsTpl->assign('lang_reads', _READS);
$xoopsTpl->assign('lang_morereleases', _NW_MORERELEASES);
include_once XOOPS_ROOT_PATH.'/footer.php';
?>