<?php
/**
* 文章列表
*
* 文章分类列表
*
* 调用模板：/modules/article/templates/articlelist.html
*
* @category jieqicms
* @package article
* @copyright Copyright (c) Hangzhou Jieqi Network Technology Co.,Ltd. (http://www.jieqi.com)
* @author $Author: juny $
* @version $Id: articlelist.php 339 2009-06-23 03:03:24Z juny $
*/
define( 'JIEQI_MODULE_NAME' , 'article' );
if (!defined( 'JIEQI_GLOBAL_INCLUDE' )) include_once ( '../../global.php' );
//载入语言
jieqi_loadlang( 'list' , JIEQI_MODULE_NAME);
//包含配置参数
jieqi_getconfigs( 'article' , 'configs' );
jieqi_getconfigs( 'article' , 'sort' );
//文章类别
if ( empty ( $_REQUEST [ 'class' ]) || ! is_numeric ( $_REQUEST [ 'class' ]) || !isset( $jieqiSort [ 'article' ][ $_REQUEST [ 'class' ]])) $_REQUEST [ 'class' ]=0;
$_REQUEST [ 'sortid' ] = $_REQUEST [ 'class' ];
//文章子类
if ( empty ( $_REQUEST [ 'type' ]) || ! is_numeric ( $_REQUEST [ 'type' ]) || !isset( $jieqiSort [ 'article' ][ $_REQUEST [ 'class' ]][ 'types' ][ $_REQUEST [ 'type' ]])) $_REQUEST [ 'type' ]=0;
//页码
if ( empty ( $_REQUEST [ 'page' ]) || ! is_numeric ( $_REQUEST [ 'page' ])) $_REQUEST [ 'page' ]=1;
if (defined( 'JIEQI_MAX_PAGES' ) && JIEQI_MAX_PAGES > 0 && is_numeric ( $_REQUEST [ 'page' ]) && $_REQUEST [ 'page' ] > JIEQI_MAX_PAGES) $_REQUEST [ 'page' ] = intval (JIEQI_MAX_PAGES);
if ( empty ( $_REQUEST [ 'fullflag' ])) $_REQUEST [ 'fullflag' ]=0;
else $_REQUEST [ 'fullflag' ]=1;
if (! empty ( $_REQUEST [ 'class' ])) $jieqi_pagetitle = $jieqiSort [ 'article' ][ $_REQUEST [ 'class' ]][ 'caption' ]. '-' .JIEQI_SITE_NAME;
include_once (JIEQI_ROOT_PATH. '/header.php' );
//cache名称
$jieqiTset [ 'jieqi_contents_cacheid' ]= 'f' . $_REQUEST [ 'fullflag' ];
$jieqiTset [ 'jieqi_contents_cacheid' ].= '_s' . $_REQUEST [ 'class' ];
$jieqiTset [ 'jieqi_contents_cacheid' ].= '_t' . $_REQUEST [ 'type' ];
if (isset( $_REQUEST [ 'initial' ]) && trim( strval ( $_REQUEST [ 'initial' ])) != '' ){
$_REQUEST [ 'initial' ]= substr ( $_REQUEST [ 'initial' ], 0, 1);
if ( $_REQUEST [ 'initial' ]== '~' || $_REQUEST [ 'initial' ]== '0' ) $jieqiTset [ 'jieqi_contents_cacheid' ].= '_i0' ;
else $jieqiTset [ 'jieqi_contents_cacheid' ].= '_i' . $_REQUEST [ 'initial' ];
}
$pagecacheid = $jieqiTset [ 'jieqi_contents_cacheid' ];
$jieqiTset [ 'jieqi_contents_cacheid' ].= '_p' . $_REQUEST [ 'page' ];
if (! empty ( $_REQUEST [ 'class' ])){
$jieqiTpl ->assign( 'sort' , $jieqiSort [ 'article' ][ $_REQUEST [ 'class' ]][ 'caption' ]);
} else {
$jieqiTpl ->assign( 'sort' , '' );
}
if (! empty ( $_REQUEST [ 'type' ])){
$jieqiTpl ->assign( 'type' , $jieqiSort [ 'article' ][ $_REQUEST [ 'class' ]][ 'types' ][ $_REQUEST [ 'type' ]]);
} else {
$jieqiTpl ->assign( 'type' , '' );
}
if (! empty ( $_REQUEST [ 'initial' ])){
$jieqiTpl ->assign( 'initial' , $_REQUEST [ 'initial' ]);
} else {
$jieqiTpl ->assign( 'initial' , '' );
}
if (! empty ( $_REQUEST [ 'fullflag' ])){
$jieqiTpl ->assign( 'fullflag' , 1);
} else {
$jieqiTpl ->assign( 'fullflag' , 0);
}
//是否缓存
$content_used_cache =false;
$jieqiTset [ 'jieqi_contents_template' ] = $jieqiModules [ 'article' ][ 'path' ]. '/templates/articlelist.html' ;
if (JIEQI_USE_CACHE && $_REQUEST [ 'page' ]<= $jieqiConfigs [ 'article' ][ 'cachenum' ]){
jieqi_getcachevars( 'article' , 'articleuplog' );
if (! is_array ( $jieqiArticleuplog )) $jieqiArticleuplog = array ( 'articleuptime' =>0, 'chapteruptime' =>0);
$uptime = $jieqiArticleuplog [ 'articleuptime' ] > $jieqiArticleuplog [ 'chapteruptime' ] ? $jieqiArticleuplog [ 'articleuptime' ] : $jieqiArticleuplog [ 'chapteruptime' ];
$cachedtime = $jieqiTpl ->get_cachedtime( $jieqiTset [ 'jieqi_contents_template' ], $jieqiTset [ 'jieqi_contents_cacheid' ]);
if ( $cachedtime > $uptime && JIEQI_NOW_TIME - $cachedtime < JIEQI_CACHE_LIFETIME) $content_used_cache =true;
if (! $content_used_cache ){
$jieqiTpl ->update_cachedtime( $jieqiTset [ 'jieqi_contents_template' ], $jieqiTset [ 'jieqi_contents_cacheid' ]);
$jieqiTpl ->setCaching(2);
} else {
$jieqiTpl ->setCaching(1);
}
$jieqiTpl ->setCacheTime(99999999);
} else {
$jieqiTpl ->setCaching(0);
}
if (! $content_used_cache ){
$article_static_url = ( empty ( $jieqiConfigs [ 'article' ][ 'staticurl' ])) ? $jieqiModules [ 'article' ][ 'url' ] : $jieqiConfigs [ 'article' ][ 'staticurl' ];
$article_dynamic_url = ( empty ( $jieqiConfigs [ 'article' ][ 'dynamicurl' ])) ? $jieqiModules [ 'article' ][ 'url' ] : $jieqiConfigs [ 'article' ][ 'dynamicurl' ];
//载入相关处理函数
include_once ( $jieqiModules [ 'article' ][ 'path' ]. '/include/funarticle.php' );
$jieqiTpl ->assign( 'article_static_url' , $article_static_url );
$jieqiTpl ->assign( 'article_dynamic_url' , $article_dynamic_url );
//是否使用伪静态页面
$jieqiTpl ->assign( 'fakefile' , $jieqiConfigs [ 'article' ][ 'fakefile' ]);
$jieqiTpl ->assign( 'fakeinfo' , $jieqiConfigs [ 'article' ][ 'fakeinfo' ]);
$jieqiTpl ->assign( 'fakesort' , $jieqiConfigs [ 'article' ][ 'fakesort' ]);
$jieqiTpl ->assign( 'fakeinitial' , $jieqiConfigs [ 'article' ][ 'fakeinitial' ]);
$jieqiTpl ->assign( 'faketoplist' , $jieqiConfigs [ 'article' ][ 'faketoplist' ]);
include_once ( $jieqiModules [ 'article' ][ 'path' ]. '/class/article.php' );
$article_handler =& JieqiArticleHandler::getInstance( 'JieqiArticleHandler' );
$criteria = new CriteriaCompo( new Criteria( 'display' , '0' , '=' ));
$criteria ->add( new Criteria( 'size' , '0' , '>' ));
if (! empty ( $_REQUEST [ 'fullflag' ])){
$criteria ->add( new Criteria( 'fullflag' , '1' , '=' ));
}
if (! empty ( $_REQUEST [ 'initial' ])){
$criteria ->add( new Criteria( 'initial' , strtoupper ( $_REQUEST [ 'initial' ]), '=' ));
}
if (! empty ( $_REQUEST [ 'class' ])){
$criteria ->add( new Criteria( 'sortid' , $_REQUEST [ 'class' ], '=' ));
}
if (! empty ( $_REQUEST [ 'type' ])){
$criteria ->add( new Criteria( 'typeid' , $_REQUEST [ 'type' ], '=' ));
}
//if(empty($_REQUEST['sort'])) $_REQUEST['sort']='lastupdate';
//if(empty($_REQUEST['order'])) $_REQUEST['order']='DESC';
$criteria ->setSort( 'lastupdate' );
$criteria ->setOrder( 'DESC' );
$criteria ->setLimit( $jieqiConfigs [ 'article' ][ 'pagenum' ]);
$criteria ->setStart(( $_REQUEST [ 'page' ]-1) * $jieqiConfigs [ 'article' ][ 'pagenum' ]);
$article_handler ->queryObjects( $criteria );
$articlerows = array ();
$k =0;
while ( $v = $article_handler ->getObject()){
$articlerows [ $k ] = jieqi_article_vars( $v );
$k ++;
}
$jieqiTpl ->assign_by_ref( 'articlerows' , $articlerows );
$jieqiTpl ->assign( 'url_initial' , $article_dynamic_url . '/articlelist.php?initial=' );
//处理页面跳转
include_once (JIEQI_ROOT_PATH. '/lib/html/page.php' );
if (JIEQI_USE_CACHE){
jieqi_getcachevars( 'article' , 'articlelistlog' );
if (! is_array ( $jieqiArticlelistlog )) $jieqiArticlelistlog = array ();
if (!isset( $jieqiArticlelistlog [ $pagecacheid ]) || JIEQI_NOW_TIME - $jieqiArticlelistlog [ $pagecacheid ][ 'time' ] > JIEQI_CACHE_LIFETIME){
$jieqiArticlelistlog [ $pagecacheid ] = array ( 'rows' => $article_handler ->getCount( $criteria ), 'time' => JIEQI_NOW_TIME);
jieqi_setcachevars( 'articlelistlog' , 'jieqiArticlelistlog' , $jieqiArticlelistlog , 'article' );
}
$toplistrows = $jieqiArticlelistlog [ $pagecacheid ][ 'rows' ];
} else {
$toplistrows = $article_handler ->getCount( $criteria );
}
$jumppage = new JieqiPage( $toplistrows , $jieqiConfigs [ 'article' ][ 'pagenum' ], $_REQUEST [ 'page' ]);
if (! empty ( $_REQUEST [ 'initial' ]) && ! empty ( $jieqiConfigs [ 'article' ][ 'fakeinitial' ])){
$jumppage ->setlink(jieqi_geturl( 'article' , 'initial' , 0, $_REQUEST [ 'initial' ]));
} elseif ( empty ( $_REQUEST [ 'fullflag' ]) && ! empty ( $jieqiConfigs [ 'article' ][ 'fakesort' ])){
$jumppage ->setlink(jieqi_geturl( 'article' , 'articlelist' , 0, $_REQUEST [ 'class' ]));
}
$jieqiTpl ->assign( 'url_jumppage' , $jumppage ->whole_bar());
}
include_once (JIEQI_ROOT_PATH. '/footer.php' );
?>
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