<?php class NP_GoogleSitemap extends NucleusPlugin { /* ================================================================ * GoogleSitemap for Nucleus * * Copyright 2005 by Niels Leenheer * ================================================================ * This program is free software and open source 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. * * 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 or visit * http://www.gnu.org/licenses/gpl.html * ================================================================ */ function getName() { return 'GoogleSitemap'; } function getAuthor() { return 'Niels Leenheer + shizuki'; } function getURL() { return 'http://japan.nucleuscms.org/wiki/plugins:googlesitemap'; } function getVersion() { return '0.9'; } function getDescription() { return _G_SITEMAP_DESC; } function getEventList() { return array( 'PostAddItem', 'PreSendContentType' ); } function supportsFeature($feature) { switch($feature) { case 'SqlTablePrefix': return 1; default: return 0; } } function event_PreSendContentType($data) { global $CONF, $manager, $blogid; $mcategories = $this->pluginCheck('MultipleCategories'); if ($mcategories) { if (method_exists($mcategories, 'getRequestName')) { $subReq = $mcategories->getRequestName(); } else { $subReq = 'subcatid'; } } if (!$blogid) { $blogid = $CONF['DefaultBlog']; } else { if (is_numeric($blogid)) { $blogid = intval($blogid); } else { $blogid = intval(getBlogIDFromName($blogid)); } } $b =& $manager->getBlog($blogid); $BlogURL = $b->getURL(); if ( substr($BlogURL, -1) != '/' && substr($BlogURL, -4) != '.php') { $BlogURL .= '/'; } if (getVar('virtualpath')) { $info = preg_replace('|[^a-zA-Z0-9-~+_.?#=&;,/:@%]|i', '', getVar('virtualpath')); } elseif (serverVar('PATH_INFO')) { $info = preg_replace('|[^a-zA-Z0-9-~+_.?#=&;,/:@%]|i', '', serverVar('PATH_INFO')); } else { return; } $path_arr = explode('/', $info); $PcMap = $this->getBlogOption($blogid, 'PcSitemap'); $MobileMap = $this->getBlogOption($blogid, 'MobileSitemap'); if ( end($path_arr) == $PcMap || (!empty($MobileMap) && end($path_arr) == $MobileMap) ) { $sitemap = array(); if ( $this->getOption('AllBlogMap') == 'yes' && $blogid == $CONF['DefaultBlog']) { $blogQuery = 'SELECT * ' . 'FROM %s ' . 'ORDER BY bnumber'; $blogQuery = sprintf($blogQuery, sql_table('blog')); $blogResult = sql_query($blogQuery); } else { $blogQuery = 'SELECT * ' . 'FROM %s ' . 'WHERE bnumber = %d'; $blogQuery = sprintf($blogQuery, sql_table('blog'), $blogid); $blogResult = sql_query($blogQuery); $currentBlog = TRUE; } while ($blogs = mysql_fetch_array($blogResult)) { $blog_id = intval($blogs['bnumber']); if ( $this->getBlogOption($blog_id, 'IncludeSitemap') == 'yes' || !empty($currentBlog)) { $temp_b =& $manager->getBlog($blog_id); $TempURL = $temp_b->getURL(); $SelfURL = $TempURL; $URLMode = $CONF['URLMode']; if (substr($TempURL, -4) == '.php') { $CONF['URLMode'] = 'normal'; } $usePathInfo = ($CONF['URLMode'] == 'pathinfo'); if (substr($SelfURL, -1) == '/') { if ($usePathInfo) { $SelfURL = substr($SelfURL, 0, -1); } else { $SelfURL = $SelfURL . 'index.php'; } } elseif (substr($SelfURL, -4) != '.php') { if ($usePathInfo) { $SelfURL = $SelfURL; } else { $SelfURL = $SelfURL . '/index.php'; } } $CONF['ItemURL'] = $SelfURL; $CONF['CategoryURL'] = $SelfURL; if ( substr($TempURL, -1) != '/' && substr($TempURL, -4) != '.php') { $TempURL .= '/'; } $patternURL = '/^' . preg_replace('/\//', '\/', $BlogURL) . '/'; if (preg_match($patternURL, $TempURL)) { $sitemap[] = array( 'loc' => $this->_prepareLink($SelfURL, $TempURL), 'priority' => '1.0', 'changefreq' => 'daily' ); $catQuery = 'SELECT * ' . 'FROM %s ' . 'WHERE cblog = %d ' . 'ORDER BY catid'; $catTable = sql_table('category'); $catQuery = sprintf($catQuery, $catTable, $blog_id); $catResult = sql_query($catQuery); while ($cat = mysql_fetch_array($catResult)) { $cat_id = intval($cat['catid']); $Link = createCategoryLink($cat_id); $catLoc =$this->_prepareLink($SelfURL, $Link); $sitemap[] = array( 'loc' => $catLoc, 'priority' => '1.0', 'changefreq' => 'daily' ); if ($mcategories) { $scatQuery = 'SELECT * ' . 'FROM %s ' . 'WHERE catid = %d ' // . 'ORDER BY scatid'; . 'ORDER BY ordid'; $scatTable = sql_table('plug_multiple_categories_sub'); $scatQuery = sprintf($scatQuery, $scatTable, $cat_id); $scatResult = sql_query($scatQuery); while ($scat = mysql_fetch_array($scatResult)) { $scat_id = intval($scat['scatid']); $params = array($subReq => $scat_id); $Link = createCategoryLink($cat_id, $params); $scatLoc = $this->_prepareLink($SelfURL, $Link); $sitemap[] = array( 'loc' => $scatLoc, 'priority' => '1.0', 'changefreq' => 'daily' ); } } } $itemQuery = 'SELECT *, ' . ' UNIX_TIMESTAMP(itime) AS timestamp ' . 'FROM %s ' . 'WHERE iblog = %d ' . 'AND idraft = 0 ' . 'ORDER BY itime DESC'; $itemTable = sql_table('item'); $itemQuery = sprintf($itemQuery, $itemTable, $blog_id); $itemResult = sql_query($itemQuery); while ($item = mysql_fetch_array($itemResult)) { $item_id = intval($item['inumber']); $Link = createItemLink($item_id); $tz = date('O', $item['timestamp']); $tz = substr($tz, 0, 3) . ':' . substr($tz, 3, 2); $itemLoc = $this->_prepareLink($SelfURL, $Link); if (time() - $item['timestamp'] < 86400 * 2) { $fq = 'hourly'; } elseif (time() - $item['timestamp'] < 86400 * 14) { $fq = 'daily'; } elseif (time() - $item['timestamp'] < 86400 * 62) { $fq = 'weekly'; } else { $fq = 'monthly'; } $lastmod = gmdate('Y-m-d\TH:i:s', $item['timestamp']) . $tz; $sitemap[] = array( 'loc' => $itemLoc, 'lastmod' => $lastmod, 'priority' => '1.0', 'changefreq' => $fq ); } } } if ($CONF['URLMode'] != $URLMode) { $CONF['URLMode'] = $URLMode; } } $manager->notify('SiteMap', array ('sitemap' => & $sitemap)); header ("Content-type: application/xml"); // old Google sitemap protocol ver.0.84 // $sitemapHeader = "<" . "?xml version='1.0' encoding='UTF-8'?" . ">\n\n"; // . "\t<urlset" . ' xmlns="http://www.google.com/schemas/sitemap/0.84"' . "\n"; // . "\t" . 'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"' . "\n"; // . "\t" . 'xsi:schemaLocation="http://www.google.com/schemas/sitemap/0.84' . "\n"; // . "\t" . ' http://www.google.com/schemas/sitemap/0.84/sitemap.xsd">' . "\n"; // new sitemap common protocol ver 0.9 $sitemapHeader = "<" . "?xml version='1.0' encoding='UTF-8'?" . ">\n\n" . '<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"' . "\n" . ' xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9' . "\n" . ' http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd"' . "\n" . ' xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"'; // uncomment and edit next line when you need "example_schema" // $sitemapHeader .= ' xmlns:example="http://www.example.com/schemas/example_schema"'; $sitemapHeader .= '>'; echo $sitemapHeader; while (list(, $url) = each($sitemap)) { echo "\t<url>\n"; while (list($key, $value) = each($url)) { if ($key == 'loc') { $value = preg_replace('|[^a-zA-Z0-9-~+_.?#=&;,/:@%]|i', '', $value); $data = "\t\t<" . $key . ">" . htmlspecialchars($value, ENT_QUOTES, _CHARSET) . "</" . $key . ">\n"; } else { $data = "\t\t<" . $key . ">" . htmlspecialchars($value, ENT_QUOTES, _CHARSET) . "</" . $key . ">\n"; } echo $data; } echo "\t</url>\n"; } echo "</urlset>\n"; exit; } } function pluginCheck($pluginName) { global $manager; if (!$manager->pluginInstalled('NP_' . $pluginName)) { return; } else { $plugin =& $manager->getPlugin('NP_' . $pluginName); return $plugin; } } function _prepareLink($base, $url) { if (substr($url, 0, 7) == 'http://') { return $url; } else { return $base . $url; } } function event_PostAddItem(&$data) { global $manager, $CONF; $item_id = intval($data['itemid']); $blog_id = intval(getBlogIDFromItemID($item_id)); if ($this->getBlogOption($blog_id, 'PingGoogle') == 'yes') { $b =& $manager->getBlog($blog_id); $b_url = $b->getURL(); if (substr($b_url, -4) == '.php') $CONF['URLMode'] = 'normal'; $usePathInfo = ($CONF['URLMode'] == 'pathinfo'); if (substr($b_url, -1) == '/') { if (!$usePathInfo) { $b_url .= 'index.php?virtualpath='; } } elseif (substr($b_url, -4) == '.php') { $b_url .= '?virtualpath='; } else { if ($usePathInfo) { $b_url = $b_url . '/'; } else { $b_url = $b_url . '/index.php?virtualpath='; } } $siteMap = $this->getBlogOption($blog_id, 'PcSitemap'); $url = 'http://www.google.com/webmasters/sitemaps/ping?sitemap=' . urlencode($b_url . $siteMap); $url = preg_replace('|[^a-zA-Z0-9-~+_.?#=&;,/:@%]|i', '', $url); $fp = @fopen($url, 'r'); @fclose($fp); $MobileMap = $this->getBlogOption($blog_id, 'MobileSitemap'); if (!empty($MobileMap)) { $url = 'http://www.google.com/webmasters/sitemaps/ping?sitemap=' . urlencode($b_url . $MobileMap); $url = preg_replace('|[^a-zA-Z0-9-~+_.?#=&;,/:@%]|i', '', $url); $fp = @fopen($url, 'r'); @fclose($fp); } } } function init() { global $admin; $language = ereg_replace( '[\\|/]', '', getLanguageName()); if (file_exists($this->getDirectory() . $language.'.php')) { include_once($this->getDirectory() . $language.'.php'); }else { include_once($this->getDirectory() . 'english.php'); } } function install() { $this->createOption('AllBlogMap', _G_SITEMAP_ALLB, 'yesno', 'yes'); $this->createBlogOption('PingGoogle', _G_SITEMAP_PING, 'yesno', 'yes'); $this->createBlogOption('IncludeSitemap', _G_SITEMAP_INC, 'yesno', 'yes'); $this->createBlogOption('PcSitemap', _G_SITEMAP_PCSM, 'text', 'sitemap.xml'); $this->createBlogOption('MobileSitemap', _G_SITEMAP_MBSM, 'text', ''); } }
