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xml.php
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/
xml.php
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<?php
/**
* Article module for XOOPS
*
* 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.
*
* @copyright The XOOPS Project http://sourceforge.net/projects/xoops/
* @license http://www.fsf.org/copyleft/gpl.html GNU public license
* @package article
* @since 1.0
* @author Taiwen Jiang <phppp@users.sourceforge.net>
* @version $Id: xml.php 2283 2008-10-12 03:36:13Z phppp $
*/
ob_start();
include "header.php";
error_reporting(0);
$xoopsLogger->activated = false;
if (art_parse_args($args_num, $args, $args_str)) {
$args["article"] = !empty($args["article"]) ? $args["article"] : @$args_num[0];
$args["type"] = @$args_str[0];
}
$article_id = intval( empty($_GET["article"]) ? @$args["article"] : $_GET["article"] );
$category_id = intval( empty($_GET["category"]) ? @$args["category"] : $_GET["category"] );
$page = intval( empty($_GET["page"]) ? @$args["page"] : $_GET["page"] );
$uid = intval( empty($_GET["uid"]) ? @$args["uid"] : $_GET["uid"] );
$type = empty($_GET["type"]) ? (empty($_GET["op"]) ? @$args["type"] : $_GET["op"]) : $_GET["type"];
$type = strtoupper($type);
$category_handler =& xoops_getmodulehandler("category", $GLOBALS["artdirname"]);
$article_handler =& xoops_getmodulehandler("article", $GLOBALS["artdirname"]);
$article_obj =& $article_handler->get($article_id);
if ($article_id > 0) {
$criteria = new CriteriaCompo(new Criteria("ac.ac_publish", 0, ">"));
$categories_obj =& $category_handler->getByArticle($article_id, $criteria);
if (count($categories_obj) ==0 || !in_array($category_id, array_keys($categories_obj))) $category_id=0;
unset($categories_obj);
$category_id = empty($category_id)?$article_obj->getVar("cat_id"):$category_id;
}
$category_obj =& $category_handler->get($category_id);
$_uid = empty($xoopsUser) ? 0 : $xoopsUser->getVar("uid");
$isAuthor = ( $article_obj->isNew() || $_uid == $article_obj->getVar("uid") );
$isAdmin = $category_handler->getPermission($category_obj, "moderate");
if ($isAuthor || ($isAdmin && $article_handler->getCategoryStatus($category_id, $article_id) !== NULL)) {
} elseif (
empty($category_id)
|| !$category_handler->getPermission($category_obj, "view")
|| !$article_obj->getVar("art_time_publish")
){
art_trackback_response(1, art_constant("MD_NOACCESS"));
}
if ($type == "RDF") $type = "RSS1.0";
if ($type == "RSS") $type = "RSS0.91";
$valid_format = array("RSS0.91", "RSS1.0", "RSS2.0", "PIE0.1", "MBOX", "OPML", "ATOM", "ATOM0.3", "HTML", "JS");
if (empty($type) || !in_array($type, $valid_format)) {
$type = "RSS";
}
if ($article_id > 0) {
$myuid = empty($xoopsUser) ? 0 : $xoopsUser->getVar("uid");
$isAuthor = ($article_obj->isNew() || $myuid == $article_obj->getVar("uid"));
$isAdmin = $category_handler->getPermission($category_obj, "moderate");
if ($isAuthor || ($isAdmin && $article_handler->getCategoryStatus($category_id, $article_id)!==NULL)){
} elseif (
empty($category_id)
|| !$category_handler->getPermission($category_obj, "view")
|| !$article_obj->getVar("art_time_publish")
){
art_trackback_response(1, art_constant("MD_NOACCESS"));
}
}
$xml_charset = empty($xoopsModuleConfig["do_rssutf8"]) ? _CHARSET : "UTF-8";
include_once XOOPS_ROOT_PATH . '/class/template.php';
$tpl = new XoopsTpl();
$tpl->caching = 2;
$tpl->cache_lifetime = 3600;
load_functions("cache");
$xoopsCachedTemplateId = md5( mod_generateCacheId() . str_replace( XOOPS_URL, '', $_SERVER['REQUEST_URI'] ) );
if (!$tpl->is_cached('db:system_dummy.html', $xoopsCachedTemplateId)) {
if (!empty($article_id)) $source = "article";
elseif (!empty($category_id)) $source = "category";
elseif (!empty($uid)) $source = "author";
else $source = "index";
$items = array();
switch ($source) {
case "article":
$category_id = empty($category_id)?$article_obj->getVar("cat_id"):$category_id;
$category_obj =& $category_handler->get($category_id);
if (empty($category_obj) || !$category_handler->getPermission($category_obj, "view")) {
art_trackback_response(1, art_constant("MD_NOACCESS"));
}
$pagetitle = art_constant("MD_ARTICLE");
$rssdesc = art_constant("MD_XMLDESC_ARTICLE");
$author = $article_obj->getAuthor(true);
$text = $article_obj->getText($page);
$content = art_constant("MD_CATEGORY") . ": " . $category_obj->getVar("cat_title");
if ($text["title"]) {
$content .= "<br />" . art_constant("MD_SUBTITLE") . ": " . $text["title"];
}
$source_author = $author["author"];
$source_source = $article_obj->getVar("art_source");
if (!empty($source_author)||!empty($source_source)) {
$content .= "<br />" . art_constant("MD_SOURCE") . ": " . $source_author . "(" . $source_source . ")";
}
if ($article_obj->getVar("art_keywords")) {
$content .= "<br />" . art_constant("MD_KEYWORDS") . ": " . $article_obj->getVar("art_keywords");
}
if ($summary = $article_obj->getSummary()) {
$content .= "<br />" . art_constant("MD_SUMMARY") . ": " . $summary;
}
$content .= $text["body"] . "<br />";
$items[] = array(
"title" => $article_obj->getVar("art_title"),
"link" => XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/view.article.php" . URL_DELIMITER . $article_obj->getVar("art_id") . "/c" . $category_id,
"description" => $content,
"descriptionHtmlSyndicated" => true,
"date" => $article_obj->getTime("rss"),
"source" => XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/",
"author" => $author["name"]
);
$xml_link = XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/view.article.php" . URL_DELIMITER . $article_obj->getVar("art_id") . "/c" . $category_id;
break;
case "category":
$category_obj =& $category_handler->get($category_id);
if (empty($category_obj) || !$category_handler->getPermission($category_obj, "access")) {
art_trackback_response(1, art_constant("MD_NOACCESS"));
}
$pagetitle = art_constant("MD_CATEGORY");
$rssdesc = sprintf(art_constant("MD_XMLDESC_CATEGORY"), $category_obj->getVar("cat_title"));
$criteria = new CriteriaCompo(new Criteria("ac.ac_publish", 0, ">"));
$articles_obj =& $article_handler->getByCategory(
$category_id,
$xoopsModuleConfig["articles_perpage"],
0,
$criteria,
array("a.art_title", "a.art_time_publish", "a.art_keywords", "a.art_summary", "a.uid", "a.art_source")
);
foreach ($articles_obj as $id => $article) {
$uids[$article->getVar("uid")] = 1;
}
$users = art_getUnameFromId(array_keys($uids));
foreach ($articles_obj as $id => $article) {
$content = art_constant("MD_TITLE") . ": " . $article->getVar("art_title"). "<br />";
$content .= art_constant("MD_SUMMARY") . ": " . $article->getSummary(true);
$items[] = array(
"title" => $article->getVar("art_title"),
"link" => XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/view.article.php" . URL_DELIMITER . $article->getVar("art_id") . "/c" . $category_id,
"description" => $content,
"descriptionHtmlSyndicated" => true,
"date" => $article->getTime("rss"),
"source" => XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/",
"author" => $users[$article->getVar("uid")]
);
}
$xml_link = XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/view.category.php" . URL_DELIMITER . $category_id;
break;
case "author":
$author_name = XoopsUser::getUnameFromId($uid);
$pagetitle = art_constant("MD_AUTHOR");
$rssdesc = sprintf(art_constant("MD_XMLDESC_AUTHOR"), $author_name);
$categories_obj = $category_handler->getAllByPermission("access", array("cat_title", "cat_moderator"));
$categories_id = array_keys($categories_obj);
if (count($categories_id) == 0) {
$items = array();
break;
}
$criteria = new CriteriaCompo(new Criteria("a.uid", intval($uid)));
$criteria->add(new Criteria("ac.ac_publish", 0, ">"));
$articles_obj =& $article_handler->getByCategory(
$categories_id,
$xoopsModuleConfig["articles_perpage"],
0,
$criteria,
array("a.art_title", "a.cat_id", "a.art_time_publish", "a.art_keywords", "a.art_summary", "a.art_source")
);
foreach ($articles_obj as $id => $article) {
$content = art_constant("MD_CATEGORY") . ": " . $categories_obj[$article->getVar("cat_id")]->getVar("cat_title") . "<br />";
$content .= art_constant("MD_TITLE") . ": " . $article->getVar("art_title") . "<br />";
$content .= art_constant("MD_SUMMARY") . ": " . $article->getSummary(true);
$items[] = array(
"title" => $article->getVar("art_title"),
"link" => XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/view.article.php" . URL_DELIMITER . $article->getVar("art_id") . "/c" . $article->getVar("cat_id"),
"description" => $content,
"descriptionHtmlSyndicated" => true,
"date" => $article->getTime("rss"),
"source" => XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/",
"author" => $author_name
);
}
$xml_link = XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/view.author.php" . URL_DELIMITER . $uid;
break;
case "index":
default:
$pagetitle = art_constant("MD_INDEX");
$rssdesc = art_constant("MD_XMLDESC_INDEX");
$categories_obj = $category_handler->getAllByPermission("access", array("cat_title", "cat_moderator"));
$categories_id = array_keys($categories_obj);
if(count($categories_id)==0){
$items=array();
break;
}
$criteria = new CriteriaCompo(new Criteria("cat_id", "(".implode(",",$categories_id).")", "IN"));
$criteria->add(new Criteria("art_time_publish", 0, ">"));
$criteria->setLimit($xoopsModuleConfig["articles_perpage"]);
$articles_obj = $article_handler->getAll($criteria,
array("art_title", "uid", "cat_id", "art_time_publish", "art_keywords", "art_summary", "art_source")
);
/*
$articles_obj =& $article_handler->getPublished(
$xoopsModuleConfig["articles_perpage"],
0,
$criteria,
array("art_title", "uid", "cat_id", "art_time_publish", "art_keywords", "art_summary", "art_author", "art_source")
);
*/
foreach ($articles_obj as $id => $article) {
$uids[$article->getVar("uid")] = 1;
}
$users = art_getUnameFromId(array_keys($uids));
foreach ($articles_obj as $id => $article) {
$content = art_constant("MD_CATEGORY") . ": " . $categories_obj[$article->getVar("cat_id")]->getVar("cat_title") . "<br />";
$content .= art_constant("MD_TITLE") . ": " . $article->getVar("art_title") . "<br />";
$content .= art_constant("MD_SUMMARY") . ": " . $article->getSummary(true);
$items[] = array(
"title" => $article->getVar("art_title"),
"link" => XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/view.article.php" . URL_DELIMITER . $article->getVar("art_id") . "/c" . $article->getVar("cat_id"),
"description" => $content,
"descriptionHtmlSyndicated" => true,
"date" => $article->getTime("rss"),
"source" => XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/",
"author" => $users[$article->getVar("uid")]
);
}
$xml_link = XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/";
break;
}
$xml_charset = empty($xoopsModuleConfig["do_rssutf8"]) ? _CHARSET : "UTF-8";
$xml_handler =& xoops_getmodulehandler("xml", $GLOBALS["artdirname"]);
$xml = $xml_handler->create($type);
$xml->setVar("encoding", $xml_charset);
$xml->setVar("title", $xoopsConfig["sitename"] . " :: " . $pagetitle,"UTF-8", $xml_charset, true);
$xml->setVar("description", $rssdesc, true);
$xml->setVar("descriptionHtmlSyndicated", true);
$xml->setVar("link", $xml_link);
$xml->setVar("syndicationURL", XOOPS_URL . "/" . xoops_getenv("PHP_SELF"));
$xml->setVar("webmaster", checkEmail($xoopsConfig["adminmail"], true));
$xml->setVar("editor", checkEmail($xoopsConfig["adminmail"], true));
$xml->setVar("category", $xoopsModule->getVar("name"), true);
$xml->setVar("generator", $xoopsModule->getInfo("version"));
$xml->setVar("language", _LANGCODE);
$dimention = @getimagesize(XOOPS_ROOT_PATH . "/modules/" . $GLOBALS["artdirname"] . "/" . $xoopsModule->getInfo("image"));
$image = array(
"width" => @$dimention[0],
"height" => @$dimention[1],
"title" => $xoopsConfig["sitename"] . " :: " . $pagetitle,
"url" => XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/" . $xoopsModule->getInfo("image"),
"link" => XOOPS_URL . "/modules/" . $GLOBALS["artdirname"] . "/",
"description" => $rssdesc
);
$xml->setImage($image);
/*
$item = array(
"title" => $datatitle,
"link" => $dataurl,
"description" => $datadesc,
"descriptionHtmlSyndicated" => true,
"date" => $datadate,
"source" => $datasource,
"author" => $dataauthor
);
*/
$xml->addItems($items);
//$dummy_content = $xml_handler->display($xml, XOOPS_CACHE_PATH."/".$GLOBALS["artdirname"].".xml.tmp");
$dummy_content = $xml_handler->display($xml);
$tpl->assign_by_ref('dummy_content', $dummy_content);
}
//$content = ob_get_contents();
ob_end_clean();
header('Content-Type:text/xml; charset=' . $xml_charset);
$tpl->display('db:system_dummy.html', $xoopsCachedTemplateId);
?>