blocks.php

来自「php 开发的内容管理系统」· PHP 代码 · 共 265 行

<?php
/**
 * Article management
 *
 * @copyright	The XOOPS project http://www.xoops.org/
 * @license		http://www.fsf.org/copyleft/gpl.html GNU public license
 * @author		Taiwen Jiang (phppp or D.J.) <[e-mail]>
 * @since		1.00
 * @version		$Id$
 * @package		module::article
 */

if (!defined('XOOPS_ROOT_PATH')){ exit(); }

include dirname(dirname(__FILE__))."/include/vars.php";
mod_loadFunctions("parse", $GLOBALS["artdirname"]);

/**
 * Functions handling module blocks 
 * @package module::article
 *
 * @author  D.J. (phppp)
 * @copyright copyright &copy; 2000 The XOOPS Project
 *
 * @param VAR_PREFIX variable prefix for the function name
 */

art_parse_function('

/**#@-*/

/**#@+
 * Function to display spotlight
 *
 * {@link spotlight} 
 * {@link config} 
 *
 * @param	array 	$options:  
 *					$options[0] - use specified spotlight only
 *					$options[1] - show editor note if available
 */
function [VAR_PREFIX]_spotlight_show( $options )
{
    global $xoopsDB;

	$block = array();
    $artConfig = art_load_config();
    art_define_url_delimiter();
    
	$spotlight_handler =& xoops_getmodulehandler("spotlight", $GLOBALS["artdirname"]);
	$sp_data = $spotlight_handler->getContent(false, $options[0]);
	if(empty($sp_data)) return $block;
	foreach($sp_data as $key => $val){
		$block[$key] = $val;
	}
	if(isset($block["sp_note"]) && empty($optioins[1])) unset($block["sp_note"]);
	
	$block["url"] = XOOPS_URL."/modules/".$GLOBALS["artdirname"]."/view.article.php".URL_DELIMITER."".$sp_data["art_id"];
	
	include_once XOOPS_ROOT_PATH."/modules/".$GLOBALS["artdirname"]."/include/functions.author.php";
	$users = art_getAuthorNameFromId($sp_data["uid"], true, true);
	$block["author"] = $users[$sp_data["uid"]] ;
	if(!empty($sp_data["writer_id"])) {
		$writers = art_getWriterNameFromIds($sp_data["writer_id"]);
		$block["writer"] = $writers[$sp_data["writer_id"]] ;
	}
	
    $block["lang_author"] = art_constant("MB_AUTHOR");
    $block["lang_time"] = art_constant("MB_TIME");
    return $block;
}


function [VAR_PREFIX]_spotlight_edit($options)
{

    $form = art_constant("MB_SPECIFIED_ONLY")."&nbsp;&nbsp;<input type=\"radio\" name=\"options[0]\" value=\"1\"";
    if ($options[0] == 1) $form .= " checked=\"checked\"";
    $form .= " />"._YES."<input type=\"radio\" name=\"options[0]\" value=\"0\"";
    if ($options[0] == 0) $form .= " checked=\"checked\"";
    $form .= " />"._NO."<br />";

    $form .= art_constant("MB_SHOW_NOTE")."&nbsp;&nbsp;<input type=\"radio\" name=\"options[1]\" value=\"1\"";
    if ($options[1] == 1) $form .= " checked=\"checked\"";
    $form .= " />"._YES."<input type=\"radio\" name=\"options[1]\" value=\"0\"";
    if ($options[1] == 0) $form .= " checked=\"checked\"";
    $form .= " />"._NO."<br />";

    return $form;
}

/**#@-*/

/**#@+
 * Function to display categories
 *
 * {@link Xcategory} 
 * {@link config} 
 *
 * @param	array 	$options (not used) 
 */
function [VAR_PREFIX]_category_show($options)
{
    art_define_url_delimiter();
    
    $block = array();
	$category_handler =& xoops_getmodulehandler("category", $GLOBALS["artdirname"]);
	$categories = $category_handler->getTree();
	$cats_counts = $category_handler->getArticleCounts(array_keys($categories));
	foreach($categories as $id => $cat){
		$block["categories"][] = array(
									"cat_id"	=> $id,
									"cat_title"	=> $cat["prefix"].$cat["cat_title"], 
									"articles"	=> @$cats_counts[$id]);
	}
    $block["dirname"] = $GLOBALS["artdirname"];
    unset($categories, $cats_stats);
    return $block;
}
/**#@-*/

/**#@+
 * Function to display topics
 *
 * {@link Xtopic} 
 * {@link Xcategory} 
 * {@link permission} 
 * {@link config} 
 *
 * @param	array 	$options: 
 *						0 - limit for topic count; 
 *						1 - allowed categories; 
 */
function [VAR_PREFIX]_topic_show($options)
{
    global $xoopsDB;
    static $access_cats;

    art_define_url_delimiter();
    
    $block = array();
    if(!isset($access_cats)){
	    $permission_handler =& xoops_getmodulehandler("permission", $GLOBALS["artdirname"]);
	    $access_cats = $permission_handler->getCategories("access"); // get all accessible categories
    }
    if (!empty($options[1])) {
        $allowed_cats = array_filter(array_slice($options, 1)); // get allowed cats
    }else{
        $allowed_cats = $access_cats;
    }
	$allowed_cats = array_intersect($allowed_cats, $access_cats);
	if( count($allowed_cats) == 0 ) return $block;

    $query = "SELECT top_id, top_title, top_time, cat_id FROM " . art_DB_prefix("topic");
    $query .= " WHERE cat_id IN (" . implode(",", $allowed_cats) . ") ";
    $query .= " ORDER BY top_time DESC";
    $result = $xoopsDB->query($query, $options[0], 0);
    if (!$result) {
    	xoops_error($xoopsDB->error());
        return $block;
    }
    $tops = array();
    $cids = array();
    $topic_handler =& xoops_getmodulehandler("topic", $GLOBALS["artdirname"]);
    while ($row = $xoopsDB->fetchArray($result)) {
        $topic =& $topic_handler->create(false);
        $topic->assignVars($row);
        $_top = array();
        foreach($row as $tag=>$val) {
            $_top[$tag] = $topic->getVar($tag);
        }
        $_top["time"] = $topic->getTime();
        $tops[] = $_top;
        unset($topic, $_top);
        $cids[$row["cat_id"]] = 1;
    }

    $category_handler =& xoops_getmodulehandler("category", $GLOBALS["artdirname"]);
	$criteria = new Criteria("cat_id", "(".implode(",",array_keys($cids)).")", "IN");
	$cats = $category_handler->getList($criteria);

	for($i=0;$i<count($tops);$i++){
		$tops[$i]["category"]=$cats[$tops[$i]["cat_id"]];
	}
	$block["topics"] = $tops;
	unset($cats, $tops);

    $block["dirname"] = $GLOBALS["artdirname"];
    return $block;
}

function [VAR_PREFIX]_topic_edit($options)
{
    $form = art_constant("MB_ITEMS")."&nbsp;&nbsp;<input type=\"text\" name=\"options[0]\" value=\"" . $options[0] . "\" /><br /><br />";

    $category_handler =& xoops_getmodulehandler("category", $GLOBALS["artdirname"]);
    $isAll = empty($options[1]);
    $options_cat = array_slice($options, 1); // get allowed categories
    
    $form .= art_constant("MB_CATEGORYLIST")."&nbsp;&nbsp;<select name=\"options[]\" multiple=\"multiple\">";
    $form .= "<option value=\"0\" ";
    if ($isAll) $form .= " selected=\"selected\"";
    $form .= ">"._ALL."</option>";
    
	$categories = $category_handler->getTree(0, "moderate", "----");
	foreach($categories as $id=>$cat){
    	$sel = ($isAll || in_array($id, $options_cat))?" selected":"";
    	$form .= "<option value=\"$id\" $sel>".$cat["prefix"].$cat["cat_title"]."</option>";
	}
    $form .= "</select><br />";

    return $form;
}
/**#@-*/

/**#@+
 * Function to display authors
 *
 * {@link config} 
 *
 * @param	array 	$options: 
 *						0 - limit for author count; 
 */
function [VAR_PREFIX]_author_show($options)
{
    global $xoopsDB;
    
    $block = array();
    $artConfig = art_load_config();
    art_define_url_delimiter();

    $query = "SELECT COUNT(*) AS count, uid".
    	" FROM " . art_DB_prefix("article").
    	" WHERE art_time_publish>0 AND uid>0".
    	" GROUP BY uid ORDER BY count DESC";
    $result = $xoopsDB->query($query, $options[0], 0);
    if (!$result) {
    	xoops_error($xoopsDB->error());
        return $block;
    }
    $rows = array();
    $author = array();
    while ($row = $xoopsDB->fetchArray($result)) {
        $rows[] = $row;
        $author[$row["uid"]] = 1;
    }
    if (count($rows) < 1) return $block;
	mod_loadFunctions("user", $GLOBALS["artdirname"]);
	$author_name = art_getUnameFromId(array_keys($author));
    foreach ($rows as $row) {
        $block["authors"][] = array( "uid"=>$row["uid"], "name"=>$author_name[$row["uid"]], "articles"=>$row["count"]);
    }
    $block["dirname"] = $GLOBALS["artdirname"];
    return $block;
}

function [VAR_PREFIX]_author_edit($options)
{
    $form = art_constant("MB_ITEMS")."&nbsp;&nbsp;<input type=\"text\" name=\"options[0]\" value=\"" . $options[0] . "\" /><br /><br />";
    return $form;
}
/**#@-*/

');
?>