/blog/wp-content/plugins/google-sitemap-generator/sitemap-core.php
PHP | 2496 lines | 1550 code | 353 blank | 593 comment | 317 complexity | 81bdad61cd3fb811d6e627b18706e307 MD5 | raw file
Possible License(s): LGPL-2.1, AGPL-1.0
- <?php
- /*
-
- $Id$
-
- */
-
- //Enable for dev! Good code doesn't generate any notices...
- //error_reporting(E_ALL);
- //ini_set("display_errors",1);
-
- #region PHP5 compat functions
- if (!function_exists('file_get_contents')) {
- /**
- * Replace file_get_contents()
- *
- * @category PHP
- * @package PHP_Compat
- * @link http://php.net/function.file_get_contents
- * @author Aidan Lister <aidan - php - net>
- * @version $Revision$
- * @internal resource_context is not supported
- * @since PHP 5
- */
- function file_get_contents($filename, $incpath = false, $resource_context = null) {
- if (false === $fh = fopen($filename, 'rb', $incpath)) {
- user_error('file_get_contents() failed to open stream: No such file or directory', E_USER_WARNING);
- return false;
- }
-
- clearstatcache();
- if ($fsize = @filesize($filename)) {
- $data = fread($fh, $fsize);
- } else {
- $data = '';
- while (!feof($fh)) {
- $data .= fread($fh, 8192);
- }
- }
-
- fclose($fh);
- return $data;
- }
- }
-
-
- if(!function_exists('file_put_contents')) {
-
- if (!defined('FILE_USE_INCLUDE_PATH')) {
- define('FILE_USE_INCLUDE_PATH', 1);
- }
-
- if (!defined('LOCK_EX')) {
- define('LOCK_EX', 2);
- }
-
- if (!defined('FILE_APPEND')) {
- define('FILE_APPEND', 8);
- }
-
-
- /**
- * Replace file_put_contents()
- *
- * @category PHP
- * @package PHP_Compat
- * @link http://php.net/function.file_put_contents
- * @author Aidan Lister <aidan - php - net>
- * @version $Revision$
- * @internal resource_context is not supported
- * @since PHP 5
- * @require PHP 4.0.0 (user_error)
- */
- function file_put_contents($filename, $content, $flags = null, $resource_context = null) {
- // If $content is an array, convert it to a string
- if (is_array($content)) {
- $content = implode('', $content);
- }
-
- // If we don't have a string, throw an error
- if (!is_scalar($content)) {
- user_error('file_put_contents() The 2nd parameter should be either a string or an array',E_USER_WARNING);
- return false;
- }
-
- // Get the length of data to write
- $length = strlen($content);
-
- // Check what mode we are using
- $mode = ($flags & FILE_APPEND)?'a':'wb';
-
- // Check if we're using the include path
- $use_inc_path = ($flags & FILE_USE_INCLUDE_PATH)?true:false;
-
- // Open the file for writing
- if (($fh = @fopen($filename, $mode, $use_inc_path)) === false) {
- user_error('file_put_contents() failed to open stream: Permission denied',E_USER_WARNING);
- return false;
- }
-
- // Attempt to get an exclusive lock
- $use_lock = ($flags & LOCK_EX) ? true : false ;
- if ($use_lock === true) {
- if (!flock($fh, LOCK_EX)) {
- return false;
- }
- }
-
- // Write to the file
- $bytes = 0;
- if (($bytes = @fwrite($fh, $content)) === false) {
- $errormsg = sprintf('file_put_contents() Failed to write %d bytes to %s',$length,$filename);
- user_error($errormsg, E_USER_WARNING);
- return false;
- }
-
- // Close the handle
- @fclose($fh);
-
- // Check all the data was written
- if ($bytes != $length) {
- $errormsg = sprintf('file_put_contents() Only %d of %d bytes written, possibly out of free disk space.',$bytes,$length);
- user_error($errormsg, E_USER_WARNING);
- return false;
- }
-
- // Return length
- return $bytes;
- }
-
- }
- #endregion
-
- /**
- * Represents the status (success and failures) of a building process
- * @author Arne Brachhold
- * @package sitemap
- * @since 3.0b5
- */
- class GoogleSitemapGeneratorStatus {
-
- function GoogleSitemapGeneratorStatus() {
- $this->_startTime = $this->GetMicrotimeFloat();
-
- $exists = get_option("sm_status");
-
- if($exists === false) add_option("sm_status","","Status","no");
-
- $this->Save();
- }
-
- function Save() {
- update_option("sm_status",$this);
- }
-
- function Load() {
- $status = @get_option("sm_status");
- if(is_a($status,"GoogleSitemapGeneratorStatus")) return $status;
- else return null;
- }
-
- /**
- * @var float $_startTime The start time of the building process
- * @access private
- */
- var $_startTime = 0;
-
- /**
- * @var float $_endTime The end time of the building process
- * @access private
- */
- var $_endTime = 0;
-
- /**
- * @var bool $$_hasChanged Indicates if the sitemap content has changed
- * @access private
- */
- var $_hasChanged = true;
-
- /**
- * @var int $_memoryUsage The amount of memory used in bytes
- * @access private
- */
- var $_memoryUsage = 0;
-
- /**
- * @var int $_lastPost The number of posts processed. This value is updated every 50 posts.
- * @access private
- */
- var $_lastPost = 0;
-
- /**
- * @var int $_lastTime The time when the last step-update occured. This value is updated every 50 posts.
- * @access private
- */
- var $_lastTime = 0;
-
- function End($hasChanged = true) {
- $this->_endTime = $this->GetMicrotimeFloat();
-
- $this->SetMemoryUsage();
-
- $this->_hasChanged = $hasChanged;
-
- $this->Save();
- }
-
- function SetMemoryUsage() {
- if(function_exists("memory_get_peak_usage")) {
- $this->_memoryUsage = memory_get_peak_usage(true);
- } else if(function_exists("memory_get_usage")) {
- $this->_memoryUsage = memory_get_usage(true);
- }
- }
-
- function GetMemoryUsage() {
- return round($this->_memoryUsage / 1024 / 1024,2);
- }
-
- function SaveStep($postCount) {
- $this->SetMemoryUsage();
- $this->_lastPost = $postCount;
- $this->_lastTime = $this->GetMicrotimeFloat();
-
- $this->Save();
- }
-
- function GetTime() {
- return round($this->_endTime - $this->_startTime,2);
- }
-
- function GetStartTime() {
- return round($this->_startTime, 2);
- }
-
- function GetLastTime() {
- return round($this->_lastTime - $this->_startTime,2);
- }
-
- function GetLastPost() {
- return $this->_lastPost;
- }
-
- var $_usedXml = false;
- var $_xmlSuccess = false;
- var $_xmlPath = '';
- var $_xmlUrl = '';
-
- function StartXml($path,$url) {
- $this->_usedXml = true;
- $this->_xmlPath = $path;
- $this->_xmlUrl = $url;
-
- $this->Save();
- }
-
- function EndXml($success) {
- $this->_xmlSuccess = $success;
-
- $this->Save();
- }
-
-
- var $_usedZip = false;
- var $_zipSuccess = false;
- var $_zipPath = '';
- var $_zipUrl = '';
-
- function StartZip($path,$url) {
- $this->_usedZip = true;
- $this->_zipPath = $path;
- $this->_zipUrl = $url;
-
- $this->Save();
- }
-
- function EndZip($success) {
- $this->_zipSuccess = $success;
-
- $this->Save();
- }
-
- var $_usedGoogle = false;
- var $_googleUrl = '';
- var $_gooogleSuccess = false;
- var $_googleStartTime = 0;
- var $_googleEndTime = 0;
-
- function StartGooglePing($url) {
- $this->_googleUrl = true;
- $this->_usedGoogle = true;
- $this->_googleStartTime = $this->GetMicrotimeFloat();
-
- $this->Save();
- }
-
- function EndGooglePing($success) {
- $this->_googleEndTime = $this->GetMicrotimeFloat();
- $this->_gooogleSuccess = $success;
-
- $this->Save();
- }
-
- function GetGoogleTime() {
- return round($this->_googleEndTime - $this->_googleStartTime,2);
- }
-
- var $_usedYahoo = false;
- var $_yahooUrl = '';
- var $_yahooSuccess = false;
- var $_yahooStartTime = 0;
- var $_yahooEndTime = 0;
-
- function StartYahooPing($url) {
- $this->_yahooUrl = $url;
- $this->_usedYahoo = true;
- $this->_yahooStartTime = $this->GetMicrotimeFloat();
-
- $this->Save();
- }
-
- function EndYahooPing($success) {
- $this->_yahooEndTime = $this->GetMicrotimeFloat();
- $this->_yahooSuccess = $success;
-
- $this->Save();
- }
-
- function GetYahooTime() {
- return round($this->_yahooEndTime - $this->_yahooStartTime,2);
- }
-
- var $_usedAsk = false;
- var $_askUrl = '';
- var $_askSuccess = false;
- var $_askStartTime = 0;
- var $_askEndTime = 0;
-
- function StartAskPing($url) {
- $this->_usedAsk = true;
- $this->_askUrl = $url;
- $this->_askStartTime = $this->GetMicrotimeFloat();
-
- $this->Save();
- }
-
- function EndAskPing($success) {
- $this->_askEndTime = $this->GetMicrotimeFloat();
- $this->_askSuccess = $success;
-
- $this->Save();
- }
-
- function GetAskTime() {
- return round($this->_askEndTime - $this->_askStartTime,2);
- }
-
- var $_usedMsn = false;
- var $_msnUrl = '';
- var $_msnSuccess = false;
- var $_msnStartTime = 0;
- var $_msnEndTime = 0;
-
- function StartMsnPing($url) {
- $this->_usedMsn = true;
- $this->_msnUrl = $url;
- $this->_msnStartTime = $this->GetMicrotimeFloat();
-
- $this->Save();
- }
-
- function EndMsnPing($success) {
- $this->_msnEndTime = $this->GetMicrotimeFloat();
- $this->_msnSuccess = $success;
-
- $this->Save();
- }
-
- function GetMsnTime() {
- return round($this->_msnEndTime - $this->_msnStartTime,2);
- }
-
- function GetMicrotimeFloat() {
- list($usec, $sec) = explode(" ", microtime());
- return ((float)$usec + (float)$sec);
- }
- }
-
- /**
- * Represents an item in the page list
- * @author Arne Brachhold
- * @package sitemap
- * @since 3.0
- */
- class GoogleSitemapGeneratorPage {
-
- /**
- * @var string $_url Sets the URL or the relative path to the blog dir of the page
- * @access private
- */
- var $_url;
-
- /**
- * @var float $_priority Sets the priority of this page
- * @access private
- */
- var $_priority;
-
- /**
- * @var string $_changeFreq Sets the chanfe frequency of the page. I want Enums!
- * @access private
- */
- var $_changeFreq;
-
- /**
- * @var int $_lastMod Sets the lastMod date as a UNIX timestamp.
- * @access private
- */
- var $_lastMod;
-
- /**
- * Initialize a new page object
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @param bool $enabled Should this page be included in thesitemap
- * @param string $url The URL or path of the file
- * @param float $priority The Priority of the page 0.0 to 1.0
- * @param string $changeFreq The change frequency like daily, hourly, weekly
- * @param int $lastMod The last mod date as a unix timestamp
- */
- function GoogleSitemapGeneratorPage($url="",$priority=0.0,$changeFreq="never",$lastMod=0) {
- $this->SetUrl($url);
- $this->SetProprity($priority);
- $this->SetChangeFreq($changeFreq);
- $this->SetLastMod($lastMod);
- }
-
- /**
- * Returns the URL of the page
- *
- * @return string The URL
- */
- function GetUrl() {
- return $this->_url;
- }
-
- /**
- * Sets the URL of the page
- *
- * @param string $url The new URL
- */
- function SetUrl($url) {
- $this->_url=(string) $url;
- }
-
- /**
- * Returns the priority of this page
- *
- * @return float the priority, from 0.0 to 1.0
- */
- function GetPriority() {
- return $this->_priority;
- }
-
- /**
- * Sets the priority of the page
- *
- * @param float $priority The new priority from 0.1 to 1.0
- */
- function SetProprity($priority) {
- $this->_priority=floatval($priority);
- }
-
- /**
- * Returns the change frequency of the page
- *
- * @return string The change frequncy like hourly, weekly, monthly etc.
- */
- function GetChangeFreq() {
- return $this->_changeFreq;
- }
-
- /**
- * Sets the change frequency of the page
- *
- * @param string $changeFreq The new change frequency
- */
- function SetChangeFreq($changeFreq) {
- $this->_changeFreq=(string) $changeFreq;
- }
-
- /**
- * Returns the last mod of the page
- *
- * @return int The lastmod value in seconds
- */
- function GetLastMod() {
- return $this->_lastMod;
- }
-
- /**
- * Sets the last mod of the page
- *
- * @param int $lastMod The lastmod of the page
- */
- function SetLastMod($lastMod) {
- $this->_lastMod=intval($lastMod);
- }
-
- function Render() {
-
- if($this->_url == "/" || empty($this->_url)) return '';
-
- $r="";
- $r.= "\t<url>\n";
- $r.= "\t\t<loc>" . $this->EscapeXML($this->_url) . "</loc>\n";
- if($this->_lastMod>0) $r.= "\t\t<lastmod>" . date('Y-m-d\TH:i:s+00:00',$this->_lastMod) . "</lastmod>\n";
- if(!empty($this->_changeFreq)) $r.= "\t\t<changefreq>" . $this->_changeFreq . "</changefreq>\n";
- if($this->_priority!==false && $this->_priority!=="") $r.= "\t\t<priority>" . number_format($this->_priority,1) . "</priority>\n";
- $r.= "\t</url>\n";
- return $r;
- }
-
- function EscapeXML($string) {
- return str_replace ( array ( '&', '"', "'", '<', '>'), array ( '&' , '"', ''' , '<' , '>'), $string);
- }
- }
-
- class GoogleSitemapGeneratorXmlEntry {
-
- var $_xml;
-
- function GoogleSitemapGeneratorXmlEntry($xml) {
- $this->_xml = $xml;
- }
-
- function Render() {
- return $this->_xml;
- }
- }
-
- class GoogleSitemapGeneratorDebugEntry extends GoogleSitemapGeneratorXmlEntry {
-
- function Render() {
- return "<!-- " . $this->_xml . " -->";
- }
- }
-
- /**
- * Base class for all priority providers
- * @author Arne Brachhold
- * @package sitemap
- * @since 3.0
- */
- class GoogleSitemapGeneratorPrioProviderBase {
-
- /**
- * @var int $_totalComments The total number of comments of all posts
- * @access protected
- */
- var $_totalComments=0;
-
- /**
- * @var int $_totalComments The total number of posts
- * @access protected
- */
- var $_totalPosts=0;
-
- /**
- * Returns the (translated) name of this priority provider
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return string The translated name
- */
- function GetName() {
- return "";
- }
-
- /**
- * Returns the (translated) description of this priority provider
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return string The translated description
- */
- function GetDescription() {
- return "";
- }
-
- /**
- * Initializes a new priority provider
- *
- * @param $totalComments int The total number of comments of all posts
- * @param $totalPosts int The total number of posts
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- */
- function GoogleSitemapGeneratorPrioProviderBase($totalComments,$totalPosts) {
- $this->_totalComments=$totalComments;
- $this->_totalPosts=$totalPosts;
-
- }
-
- /**
- * Returns the priority for a specified post
- *
- * @param $postID int The ID of the post
- * @param $commentCount int The number of comments for this post
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return int The calculated priority
- */
- function GetPostPriority($postID,$commentCount) {
- return 0;
- }
- }
-
- /**
- * Priority Provider which calculates the priority based on the number of comments
- * @author Arne Brachhold
- * @package sitemap
- * @since 3.0
- */
- class GoogleSitemapGeneratorPrioByCountProvider extends GoogleSitemapGeneratorPrioProviderBase {
-
- /**
- * Returns the (translated) name of this priority provider
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return string The translated name
- */
- function GetName() {
- return __("Comment Count",'sitemap');
- }
-
- /**
- * Returns the (translated) description of this priority provider
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return string The translated description
- */
- function GetDescription() {
- return __("Uses the number of comments of the post to calculate the priority",'sitemap');
- }
-
- /**
- * Initializes a new priority provider which calculates the post priority based on the number of comments
- *
- * @param $totalComments int The total number of comments of all posts
- * @param $totalPosts int The total number of posts
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- */
- function GoogleSitemapGeneratorPrioByCountProvider($totalComments,$totalPosts) {
- parent::GoogleSitemapGeneratorPrioProviderBase($totalComments,$totalPosts);
- }
-
- /**
- * Returns the priority for a specified post
- *
- * @param $postID int The ID of the post
- * @param $commentCount int The number of comments for this post
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return int The calculated priority
- */
- function GetPostPriority($postID,$commentCount) {
- $prio=0;
- if($this->_totalComments>0 && $commentCount>0) {
- $prio = round(($commentCount*100/$this->_totalComments)/100,1);
- } else {
- $prio = 0;
- }
- return $prio;
- }
- }
-
- /**
- * Priority Provider which calculates the priority based on the average number of comments
- * @author Arne Brachhold
- * @package sitemap
- * @since 3.0
- */
- class GoogleSitemapGeneratorPrioByAverageProvider extends GoogleSitemapGeneratorPrioProviderBase {
-
- /**
- * @var int $_average The average number of comments per post
- * @access protected
- */
- var $_average=0.0;
-
- /**
- * Returns the (translated) name of this priority provider
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return string The translated name
- */
- function GetName() {
- return __("Comment Average",'sitemap');
- }
-
- /**
- * Returns the (translated) description of this priority provider
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return string The translated description
- */
- function GetDescription() {
- return __("Uses the average comment count to calculate the priority",'sitemap');
- }
-
- /**
- * Initializes a new priority provider which calculates the post priority based on the average number of comments
- *
- * @param $totalComments int The total number of comments of all posts
- * @param $totalPosts int The total number of posts
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- */
- function GoogleSitemapGeneratorPrioByAverageProvider($totalComments,$totalPosts) {
- parent::GoogleSitemapGeneratorPrioProviderBase($totalComments,$totalPosts);
-
- if($this->_totalComments>0 && $this->_totalPosts>0) {
- $this->_average= (double) $this->_totalComments / $this->_totalPosts;
- }
- }
-
- /**
- * Returns the priority for a specified post
- *
- * @param $postID int The ID of the post
- * @param $commentCount int The number of comments for this post
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return int The calculated priority
- */
- function GetPostPriority($postID,$commentCount) {
- $prio = 0;
- //Do not divide by zero!
- if($this->_average==0) {
- if($commentCount>0) $prio = 1;
- else $prio = 0;
- } else {
- $prio = $commentCount/$this->_average;
- if($prio>1) $prio = 1;
- else if($prio<0) $prio = 0;
- }
-
- return round($prio,1);
- }
- }
-
- /**
- * Priority Provider which calculates the priority based on the popularity by the PopularityContest Plugin
- * @author Arne Brachhold
- * @package sitemap
- * @since 3.0
- */
- class GoogleSitemapGeneratorPrioByPopularityContestProvider extends GoogleSitemapGeneratorPrioProviderBase {
-
- /**
- * Returns the (translated) name of this priority provider
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return string The translated name
- */
- function GetName() {
- return __("Popularity Contest",'sitemap');
- }
-
- /**
- * Returns the (translated) description of this priority provider
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return string The translated description
- */
- function GetDescription() {
- return str_replace("%4","index.php?page=popularity-contest.php",str_replace("%3","options-general.php?page=popularity-contest.php",str_replace("%2","http://www.alexking.org/",str_replace("%1","http://www.alexking.org/index.php?content=software/wordpress/content.php",__("Uses the activated <a href=\"%1\">Popularity Contest Plugin</a> from <a href=\"%2\">Alex King</a>. See <a href=\"%3\">Settings</a> and <a href=\"%4\">Most Popular Posts</a>",'sitemap')))));
- }
-
- /**
- * Initializes a new priority provider which calculates the post priority based on the popularity by the PopularityContest Plugin
- *
- * @param $totalComments int The total number of comments of all posts
- * @param $totalPosts int The total number of posts
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- */
- function GoogleSitemapGeneratorPrioByPopularityContestProvider($totalComments,$totalPosts) {
- parent::GoogleSitemapGeneratorPrioProviderBase($totalComments,$totalPosts);
- }
-
- /**
- * Returns the priority for a specified post
- *
- * @param $postID int The ID of the post
- * @param $commentCount int The number of comments for this post
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return int The calculated priority
- */
- function GetPostPriority($postID,$commentCount) {
- //$akpc is the global instance of the Popularity Contest Plugin
- global $akpc,$posts;
-
- $res=0;
- //Better check if its there
- if(!empty($akpc) && is_object($akpc)) {
- //Is the method we rely on available?
- if(method_exists($akpc,"get_post_rank")) {
- if(!is_array($posts) || !$posts) $posts = array();
- if(!isset($posts[$postID])) $posts[$postID] = get_post($postID);
- //popresult comes as a percent value
- $popresult=$akpc->get_post_rank($postID);
- if(!empty($popresult) && strpos($popresult,"%")!==false) {
- //We need to parse it to get the priority as an int (percent)
- $matches=null;
- preg_match("/([0-9]{1,3})\%/si",$popresult,$matches);
- if(!empty($matches) && is_array($matches) && count($matches)==2) {
- //Divide it so 100% = 1, 10% = 0.1
- $res=round(intval($matches[1])/100,1);
- }
- }
- }
- }
- return $res;
- }
- }
-
- /**
- * Class to generate a sitemaps.org Sitemaps compliant sitemap of a WordPress blog.
- *
- * @package sitemap
- * @author Arne Brachhold
- * @since 3.0
- */
- class GoogleSitemapGenerator {
- /**
- * @var Version of the generator in SVN
- */
- var $_svnVersion = '$Id$';
-
- /**
- * @var array The unserialized array with the stored options
- */
- var $_options = array();
-
- /**
- * @var array The saved additional pages
- */
- var $_pages = array();
-
- /**
- * @var array The values and names of the change frequencies
- */
- var $_freqNames = array();
-
- /**
- * @var array A list of class names which my be called for priority calculation
- */
- var $_prioProviders = array();
-
- /**
- * @var bool True if init complete (options loaded etc)
- */
- var $_initiated = false;
-
- /**
- * @var string Holds the last error if one occurs when writing the files
- */
- var $_lastError=null;
-
- /**
- * @var int The last handled post ID
- */
- var $_lastPostID = 0;
-
- /**
- * @var bool Defines if the sitemap building process is active at the moment
- */
- var $_isActive = false;
-
- /**
- * @var bool Defines if the sitemap building process has been scheduled via Wp cron
- */
- var $_isScheduled = false;
-
- /**
- * @var object The file handle which is used to write the sitemap file
- */
- var $_fileHandle = null;
-
- /**
- * @var object The file handle which is used to write the zipped sitemap file
- */
- var $_fileZipHandle = null;
-
- /**
- * Returns the path to the blog directory
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @return string The full path to the blog directory
- */
- function GetHomePath() {
-
- $res="";
- //Check if we are in the admin area -> get_home_path() is avaiable
- if(function_exists("get_home_path")) {
- $res = get_home_path();
- } else {
- //get_home_path() is not available, but we can't include the admin
- //libraries because many plugins check for the "check_admin_referer"
- //function to detect if you are on an admin page. So we have to copy
- //the get_home_path function in our own...
- $home = get_option( 'home' );
- if ( $home != '' && $home != get_option( 'siteurl' ) ) {
- $home_path = parse_url( $home );
- $home_path = $home_path['path'];
- $root = str_replace( $_SERVER["PHP_SELF"], '', $_SERVER["SCRIPT_FILENAME"] );
- $home_path = trailingslashit( $root.$home_path );
- } else {
- $home_path = ABSPATH;
- }
-
- $res = $home_path;
- }
- return $res;
- }
-
- /**
- * Returns the path to the directory where the plugin file is located
- * @since 3.0b5
- * @access private
- * @author Arne Brachhold
- * @return string The path to the plugin directory
- */
- function GetPluginPath() {
- $path = dirname(__FILE__);
- return trailingslashit(str_replace("\\","/",$path));
- }
-
- /**
- * Returns the URL to the directory where the plugin file is located
- * @since 3.0b5
- * @access private
- * @author Arne Brachhold
- * @return string The URL to the plugin directory
- */
- function GetPluginUrl() {
-
- //Try to use WP API if possible, introduced in WP 2.6
- if (function_exists('plugins_url')) return trailingslashit(plugins_url(basename(dirname(__FILE__))));
-
- //Try to find manually... can't work if wp-content was renamed or is redirected
- $path = dirname(__FILE__);
- $path = str_replace("\\","/",$path);
- $path = trailingslashit(get_bloginfo('wpurl')) . trailingslashit(substr($path,strpos($path,"wp-content/")));
- return $path;
- }
-
- /**
- * Returns the URL to default XSLT style if it exists
- * @since 3.0b5
- * @access private
- * @author Arne Brachhold
- * @return string The URL to the default stylesheet, empry string if not available.
- */
- function GetDefaultStyle() {
- $p = $this->GetPluginPath();
- if(file_exists($p . "sitemap.xsl")) {
- return $this->GetPluginUrl() . 'sitemap.xsl';
- }
- return '';
- }
-
- /**
- * Sets up the default configuration
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- */
- function InitOptions() {
-
- $this->_options=array();
- $this->_options["sm_b_prio_provider"]="GoogleSitemapGeneratorPrioByCountProvider"; //Provider for automatic priority calculation
- $this->_options["sm_b_filename"]="sitemap.xml"; //Name of the Sitemap file
- $this->_options["sm_b_debug"]=true; //Write debug messages in the xml file
- $this->_options["sm_b_xml"]=true; //Create a .xml file
- $this->_options["sm_b_gzip"]=true; //Create a gzipped .xml file(.gz) file
- $this->_options["sm_b_ping"]=true; //Auto ping Google
- $this->_options["sm_b_pingyahoo"]=false; //Auto ping YAHOO
- $this->_options["sm_b_yahookey"]=''; //YAHOO Application Key
- $this->_options["sm_b_pingask"]=true; //Auto ping Ask.com
- $this->_options["sm_b_pingmsn"]=true; //Auto ping MSN
- $this->_options["sm_b_manual_enabled"]=false; //Allow manual creation of the sitemap via GET request
- $this->_options["sm_b_auto_enabled"]=true; //Rebuild sitemap when content is changed
- $this->_options["sm_b_auto_delay"]=true; //Use WP Cron to execute the building process in the background
- $this->_options["sm_b_manual_key"]=md5(microtime());//The secret key to build the sitemap via GET request
- $this->_options["sm_b_memory"] = ''; //Set Memory Limit (e.g. 16M)
- $this->_options["sm_b_time"] = -1; //Set time limit in seconds, 0 for unlimited, -1 for disabled
- $this->_options["sm_b_max_posts"] = -1; //Maximum number of posts, <= 0 for all
- $this->_options["sm_b_safemode"] = false; //Enable MySQL Safe Mode (doesn't use unbuffered results)
- $this->_options["sm_b_style_default"] = true; //Use default style
- $this->_options["sm_b_style"] = ''; //Include a stylesheet in the XML
- $this->_options["sm_b_robots"] = true; //Add sitemap location to WordPress' virtual robots.txt file
- $this->_options["sm_b_exclude"] = array(); //List of post / page IDs to exclude
- $this->_options["sm_b_exclude_cats"] = array(); //List of post / page IDs to exclude
- $this->_options["sm_b_location_mode"]="auto"; //Mode of location, auto or manual
- $this->_options["sm_b_filename_manual"]=""; //Manuel filename
- $this->_options["sm_b_fileurl_manual"]=""; //Manuel fileurl
-
- $this->_options["sm_in_home"]=true; //Include homepage
- $this->_options["sm_in_posts"]=true; //Include posts
- $this->_options["sm_in_posts_sub"]=false; //Include post pages (<!--nextpage--> tag)
- $this->_options["sm_in_pages"]=true; //Include static pages
- $this->_options["sm_in_cats"]=false; //Include categories
- $this->_options["sm_in_arch"]=false; //Include archives
- $this->_options["sm_in_auth"]=false; //Include author pages
- $this->_options["sm_in_tags"]=false; //Include tag pages
-
- $this->_options["sm_cf_home"]="daily"; //Change frequency of the homepage
- $this->_options["sm_cf_posts"]="monthly"; //Change frequency of posts
- $this->_options["sm_cf_pages"]="weekly"; //Change frequency of static pages
- $this->_options["sm_cf_cats"]="weekly"; //Change frequency of categories
- $this->_options["sm_cf_auth"]="weekly"; //Change frequency of author pages
- $this->_options["sm_cf_arch_curr"]="daily"; //Change frequency of the current archive (this month)
- $this->_options["sm_cf_arch_old"]="yearly"; //Change frequency of older archives
- $this->_options["sm_cf_tags"]="weekly"; //Change frequency of tags
-
- $this->_options["sm_pr_home"]=1.0; //Priority of the homepage
- $this->_options["sm_pr_posts"]=0.6; //Priority of posts (if auto prio is disabled)
- $this->_options["sm_pr_posts_min"]=0.2; //Minimum Priority of posts, even if autocalc is enabled
- $this->_options["sm_pr_pages"]=0.6; //Priority of static pages
- $this->_options["sm_pr_cats"]=0.3; //Priority of categories
- $this->_options["sm_pr_arch"]=0.3; //Priority of archives
- $this->_options["sm_pr_auth"]=0.3; //Priority of author pages
- $this->_options["sm_pr_tags"]=0.3; //Priority of tags
-
- $this->_options["sm_i_donated"]=false; //Did you donate? Thank you! :)
- $this->_options["sm_i_hide_donated"]=false; //And hide the thank you..
- $this->_options["sm_i_install_date"]=time(); //The installation date
- $this->_options["sm_i_hide_note"]=false; //Hide the note which appears after 30 days
- $this->_options["sm_i_hide_donors"]=false; //Hide the list of donations
- }
-
- /**
- * Loads the configuration from the database
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- */
- function LoadOptions() {
-
- $this->InitOptions();
-
- //First init default values, then overwrite it with stored values so we can add default
- //values with an update which get stored by the next edit.
- $storedoptions=get_option("sm_options");
- if($storedoptions && is_array($storedoptions)) {
- foreach($storedoptions AS $k=>$v) {
- $this->_options[$k]=$v;
- }
- } else update_option("sm_options",$this->_options); //First time use, store default values
- }
-
- /**
- * Initializes a new Google Sitemap Generator
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- */
- function GoogleSitemapGenerator() {
-
-
-
-
- }
-
- /**
- * Returns the version of the generator
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @return int The version
- */
- function GetVersion() {
- return GoogleSitemapGeneratorLoader::GetVersion();
- }
-
- /**
- * Returns all parent classes of a class
- *
- * @param $className string The name of the class
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @return array An array which contains the names of the parent classes
- */
- function GetParentClasses($classname) {
- $parent = get_parent_class($classname);
- $parents = array();
- if (!empty($parent)) {
- $parents = $this->GetParentClasses($parent);
- $parents[] = strtolower($parent);
- }
- return $parents;
- }
-
- /**
- * Returns if a class is a subclass of another class
- *
- * @param $className string The name of the class
- * @param $$parentName string The name of the parent class
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @return bool true if the given class is a subclass of the other one
- */
- function IsSubclassOf($className, $parentName) {
-
- $className = strtolower($className);
- $parentName = strtolower($parentName);
-
- if(empty($className) || empty($parentName) || !class_exists($className) || !class_exists($parentName)) return false;
-
- $parents=$this->GetParentClasses($className);
-
- return in_array($parentName,$parents);
- }
-
- /**
- * Loads up the configuration and validates the prioity providers
- *
- * This method is only called if the sitemaps needs to be build or the admin page is displayed.
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- */
- function Initate() {
- if(!$this->_initiated) {
-
- //Loading language file...
- //load_plugin_textdomain('sitemap');
- //Hmm, doesn't work if the plugin file has its own directory.
- //Let's make it our way... load_plugin_textdomain() searches only in the wp-content/plugins dir.
- $currentLocale = get_locale();
- if(!empty($currentLocale)) {
- $moFile = dirname(__FILE__) . "/lang/sitemap-" . $currentLocale . ".mo";
- if(@file_exists($moFile) && is_readable($moFile)) load_textdomain('sitemap', $moFile);
- }
-
- $this->_freqNames = array(
- "always"=>__("Always","sitemap"),
- "hourly"=>__("Hourly","sitemap"),
- "daily"=>__("Daily","sitemap"),
- "weekly"=>__("Weekly","sitemap"),
- "monthly"=>__("Monthly","sitemap"),
- "yearly"=>__("Yearly","sitemap"),
- "never"=>__("Never","sitemap")
- );
-
-
- $this->LoadOptions();
- $this->LoadPages();
-
- //Register our own priority providers
- add_filter("sm_add_prio_provider",array(&$this, 'AddDefaultPrioProviders'));
-
- //Let other plugins register their providers
- $r = apply_filters("sm_add_prio_provider",$this->_prioProviders);
-
- //Check if no plugin return null
- if($r != null) $this->_prioProviders = $r;
-
- $this->ValidatePrioProviders();
-
- $this->_initiated = true;
- }
- }
-
- /**
- * Returns the instance of the Sitemap Generator
- *
- * @since 3.0
- * @access public
- * @return GoogleSitemapGenerator The instance or null if not available.
- * @author Arne Brachhold
- */
- function &GetInstance() {
- if(isset($GLOBALS["sm_instance"])) {
- return $GLOBALS["sm_instance"];
- } else return null;
- }
-
- /**
- * Returns if the sitemap building process is currently active
- *
- * @since 3.0
- * @access public
- * @return bool true if active
- * @author Arne Brachhold
- */
- function IsActive() {
- $inst = &GoogleSitemapGenerator::GetInstance();
- return ($inst != null && $inst->_isActive);
- }
-
- /**
- * Returns if the compressed sitemap was activated
- *
- * @since 3.0b8
- * @access private
- * @author Arne Brachhold
- * @return true if compressed
- */
- function IsGzipEnabled() {
- return ($this->GetOption("b_gzip")===true && function_exists("gzwrite"));
- }
-
- /**
- * Returns if this version of WordPress supports the new taxonomy system
- *
- * @since 3.0b8
- * @access private
- * @author Arne Brachhold
- * @return true if supported
- */
- function IsTaxonomySupported() {
- return (function_exists("get_taxonomy") && function_exists("get_terms"));
- }
-
- /**
- * Enables the Google Sitemap Generator and registers the WordPress hooks
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- */
- function Enable() {
- if(!isset($GLOBALS["sm_instance"])) {
- $GLOBALS["sm_instance"]=new GoogleSitemapGenerator();
- }
- }
-
- /**
- * Checks if sitemap building after content changed is enabled and rebuild the sitemap
- *
- * @param int $postID The ID of the post to handle. Used to avoid double rebuilding if more than one hook was fired.
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- */
- function CheckForAutoBuild($postID) {
- global $wp_version;
- $this->Initate();
- //Build one time per post and if not importing.
- if($this->GetOption("b_auto_enabled")===true && $this->_lastPostID != $postID && (!defined('WP_IMPORTING') || WP_IMPORTING != true)) {
-
- //Build the sitemap directly or schedule it with WP cron
- if($this->GetOption("b_auto_delay")==true && floatval($wp_version) >= 2.1) {
- if(!$this->_isScheduled) {
- //Schedule in 15 seconds, this should be enough to catch all changes.
- //Clear all other existing hooks, so the sitemap is only built once.
- wp_clear_scheduled_hook('sm_build_cron');
- wp_schedule_single_event(time()+15,'sm_build_cron');
- $this->_isScheduled = true;
- }
- } else {
- //Build sitemap only once and never in bulk mode
- if(!$this->_lastPostID && (!isset($_GET["delete"]) || count((array) $_GET['delete'])<=0)) {
- $this->BuildSitemap();
- }
- }
- $this->_lastPostID = $postID;
- }
- }
-
- /**
- * Checks if the rebuild request was send and starts to rebuilt the sitemap
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- */
- function CheckForManualBuild() {
- if(!empty($_GET["sm_command"]) && !empty($_GET["sm_key"])) {
- $this->Initate();
- if($this->GetOption("b_manual_enabled")===true && $_GET["sm_command"]=="build" && $_GET["sm_key"]==$this->GetOption("b_manual_key")) {
- $this->BuildSitemap();
- echo "DONE";
- exit;
- }
- }
- }
-
- /**
- * Validates all given Priority Providers by checking them for required methods and existence
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- */
- function ValidatePrioProviders() {
- $validProviders=array();
-
- for($i=0; $i<count($this->_prioProviders); $i++) {
- if(class_exists($this->_prioProviders[$i])) {
- if($this->IsSubclassOf($this->_prioProviders[$i],"GoogleSitemapGeneratorPrioProviderBase")) {
- array_push($validProviders,$this->_prioProviders[$i]);
- }
- }
- }
- $this->_prioProviders=$validProviders;
-
- if(!$this->GetOption("b_prio_provider")) {
- if(!in_array($this->GetOption("b_prio_provider"),$this->_prioProviders,true)) {
- $this->SetOption("b_prio_provider","");
- }
- }
- }
-
- /**
- * Adds the default Priority Providers to the provider list
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- */
- function AddDefaultPrioProviders($providers) {
- array_push($providers,"GoogleSitemapGeneratorPrioByCountProvider");
- array_push($providers,"GoogleSitemapGeneratorPrioByAverageProvider");
- if(class_exists("ak_popularity_contest")) {
- array_push($providers,"GoogleSitemapGeneratorPrioByPopularityContestProvider");
- }
- return $providers;
- }
-
- /**
- * Loads the stored pages from the database
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- */
- function LoadPages() {
- global $wpdb;
-
- $needsUpdate=false;
-
- $pagesString=$wpdb->get_var("SELECT option_value FROM $wpdb->options WHERE option_name = 'sm_cpages'");
-
- //Class sm_page was renamed with 3.0 -> rename it in serialized value for compatibility
- if(!empty($pagesString) && strpos($pagesString,"sm_page")!==false) {
- $pagesString = str_replace("O:7:\"sm_page\"","O:26:\"GoogleSitemapGeneratorPage\"",$pagesString);
- $needsUpdate=true;
- }
-
- if(!empty($pagesString)) {
- $storedpages=unserialize($pagesString);
- $this->_pages=$storedpages;
- } else {
- $this->_pages=array();
- }
-
- if($needsUpdate) $this->SavePages();
- }
-
- /**
- * Saved the additional pages back to the database
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @return true on success
- */
- function SavePages() {
- $oldvalue = get_option("sm_cpages");
- if($oldvalue == $this->_pages) {
- return true;
- } else {
- delete_option("sm_cpages");
- //Add the option, Note the autoload=false because when the autoload happens, our class GoogleSitemapGeneratorPage doesn't exist
- add_option("sm_cpages",$this->_pages,"Storage for custom pages of the sitemap plugin","no");
- return true;
- }
- }
-
-
- /**
- * Returns the URL for the sitemap file
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param bool $forceAuto Force the return value to the autodetected value.
- * @return The URL to the Sitemap file
- */
- function GetXmlUrl($forceAuto=false) {
-
- if(!$forceAuto && $this->GetOption("b_location_mode")=="manual") {
- return $this->GetOption("b_fileurl_manual");
- } else {
- return trailingslashit(get_bloginfo('siteurl')). $this->GetOption("b_filename");
- }
- }
-
- /**
- * Returns the URL for the gzipped sitemap file
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param bool $forceAuto Force the return value to the autodetected value.
- * @return The URL to the gzipped Sitemap file
- */
- function GetZipUrl($forceAuto=false) {
- return $this->GetXmlUrl($forceAuto) . ".gz";
- }
-
- /**
- * Returns the file system path to the sitemap file
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param bool $forceAuto Force the return value to the autodetected value.
- * @return The file system path;
- */
- function GetXmlPath($forceAuto=false) {
- if(!$forceAuto && $this->GetOption("b_location_mode")=="manual") {
- return $this->GetOption("b_filename_manual");
- } else {
- return $this->GetHomePath() . $this->GetOption("b_filename");
- }
- }
-
- /**
- * Returns the file system path to the gzipped sitemap file
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param bool $forceAuto Force the return value to the autodetected value.
- * @return The file system path;
- */
- function GetZipPath($forceAuto=false) {
- return $this->GetXmlPath($forceAuto) . ".gz";
- }
-
- /**
- * Returns the option value for the given key
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param $key string The Configuration Key
- * @return mixed The value
- */
- function GetOption($key) {
- $key="sm_" . $key;
- if(array_key_exists($key,$this->_options)) {
- return $this->_options[$key];
- } else return null;
- }
-
- /**
- * Sets an option to a new value
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param $key string The configuration key
- * @param $value mixed The new object
- */
- function SetOption($key,$value) {
- if(strstr($key,"sm_")!==0) $key="sm_" . $key;
-
- $this->_options[$key]=$value;
- }
-
- /**
- * Saves the options back to the database
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @return bool true on success
- */
- function SaveOptions() {
- $oldvalue = get_option("sm_options");
- if($oldvalue == $this->_options) {
- return true;
- } else return update_option("sm_options",$this->_options);
- }
-
- /**
- * Retrieves the number of comments of a post in a asso. array
- * The key is the postID, the value the number of comments
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @return array An array with postIDs and their comment count
- */
- function GetComments() {
- global $wpdb;
- $comments=array();
-
- //Query comments and add them into the array
- $commentRes=$wpdb->get_results("SELECT `comment_post_ID` as `post_id`, COUNT(comment_ID) as `comment_count` FROM `" . $wpdb->comments . "` WHERE `comment_approved`='1' GROUP BY `comment_post_ID`");
- if($commentRes) {
- foreach($commentRes as $comment) {
- $comments[$comment->post_id]=$comment->comment_count;
- }
- }
- return $comments;
- }
-
- /**
- * Calculates the full number of comments from an sm_getComments() generated array
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param $comments array The Array with posts and c0mment count
- * @see sm_getComments
- * @return The full number of comments
- */
- function GetCommentCount($comments) {
- $commentCount=0;
- foreach($comments AS $k=>$v) {
- $commentCount+=$v;
- }
- return $commentCount;
- }
-
- /**
- * Adds a url to the sitemap. You can use this method or call AddElement directly.
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold
- * @param $loc string The location (url) of the page
- * @param $lastMod int The last Modification time as a UNIX timestamp
- * @param $changeFreq string The change frequenty of the page, Valid values are "always", "hourly", "daily", "weekly", "monthly", "yearly" and "never".
- * @param $priorty float The priority of the page, between 0.0 and 1.0
- * @see AddElement
- * @return string The URL node
- */
- function AddUrl($loc,$lastMod=0,$changeFreq="monthly",$priority=0.5) {
- $page = new GoogleSitemapGeneratorPage($loc,$priority,$changeFreq,$lastMod);
-
- $this->AddElement($page);
- }
-
- /**
- * Adds an element to the sitemap
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param $page The element
- */
- function AddElement(&$page) {
- if(empty($page)) return;
-
- $s = $page->Render();
-
- if($this->_fileZipHandle && $this->IsGzipEnabled()) {
- gzwrite($this->_fileZipHandle,$s);
- }
-
- if($this->_fileHandle && $this->GetOption("b_xml")) {
- fwrite($this->_fileHandle,$s);
- }
- }
-
- /**
- * Checks if a file is writable and tries to make it if not.
- *
- * @since 3.05b
- * @access private
- * @author VJTD3 <http://www.VJTD3.com>
- * @return bool true if writable
- */
- function IsFileWritable($filename) {
- //can we write?
- if(!is_writable($filename)) {
- //no we can't.
- if(!@chmod($filename, 0666)) {
- $pathtofilename = dirname($filename);
- //Lets check if parent directory is writable.
- if(!is_writable($pathtofilename)) {
- //it's not writeable too.
- if(!@chmod($pathtoffilename, 0666)) {
- //darn couldn't fix up parrent directory this hosting is foobar.
- //Lets error because of the permissions problems.
- return false;
- }
- }
- }
- }
- //we can write, return 1/true/happy dance.
- return true;
- }
-
- function DoRobots() {
- $this->Initate();
- if($this->GetOption('b_robots') === true) {
-
- $smUrl = $this->GetXmlUrl();
- if($this->IsGzipEnabled()) {
- $smUrl = $this->GetZipUrl();
- }
-
- echo "\nSitemap: " . $smUrl . "\n";
-
- }
- }
-
- /**
- * Builds the sitemap and writes it into a xml file.
- *
- * @since 3.0
- * @access public
- * @author Arne Brachhold <himself [at] arnebrachhold [dot] de>
- * @return array An array with messages such as failed writes etc.
- */
- function BuildSitemap() {
- global $wpdb, $posts, $wp_version;
- $this->Initate();
-
- if($this->GetOption("b_memory")!='') {
- @ini_set("memory_limit",$this->GetOption("b_memory"));
- }
-
- if($this->GetOption("b_time")!=-1) {
- @set_time_limit($this->GetOption("b_time"));
- }
-
- //This object saves the status information of the script directly to the database
- $status = new GoogleSitemapGeneratorStatus();
-
- //Other plugins can detect if the building process is active
- $this->_isActive = true;
-
- //$this->AddElement(new GoogleSitemapGeneratorXmlEntry());
-
- //Debug mode?
- $debug=$this->GetOption("b_debug");
-
- if($this->GetOption("b_xml")) {
- $fileName = $this->GetXmlPath();
- $status->StartXml($this->GetXmlPath(),$this->GetXmlUrl());
-
- if($this->IsFileWritable($fileName)) {
-
- $this->_fileHandle = fopen($fileName,"w");
- if(!$this->_fileHandle) $status->EndXml(false,"Not openable");
-
- } else $status->EndXml(false,"not writable");
- }
-
- //Write gzipped sitemap file
- if($this->IsGzipEnabled()) {
- $fileName = $this->GetZipPath();
- $status->StartZip($this->GetZipPath(),$this->GetZipUrl());
-
- if($this->IsFileWritable($fileName)) {
-
- $this->_fileZipHandle = gzopen($fileName,"w1");
- if(!$this->_fileZipHandle) $status->EndZip(false,"Not openable");
-
- } else $status->EndZip(false,"not writable");
- }
-
- if(!$this->_fileHandle && !$this->_fileZipHandle) {
- $status->End();
- return;
- }
-
-
- //Content of the XML file
- $this->AddElement(new GoogleSitemapGeneratorXmlEntry('<?xml version="1.0" encoding="UTF-8"' . '?' . '>'));
-
- $styleSheet = ($this->GetDefaultStyle() && $this->GetOption('b_style_default')===true?$this->GetDefaultStyle():$this->GetOption('b_style'));
-
- if(!empty($styleSheet)) {
- $this->AddElement(new GoogleSitemapGeneratorXmlEntry('<' . '?xml-stylesheet type="text/xsl" href="' . $styleSheet . '"?' . '>'));
- }
-
- $this->AddElement(new GoogleSitemapGeneratorDebugEntry("generator=\"wordpress/" . get_bloginfo('version') . "\""));
- $this->AddElement(new GoogleSitemapGeneratorDebugEntry("sitemap-generator-url=\"http://www.arnebrachhold.de\" sitemap-generator-version=\"" . $this->GetVersion() . "\""));
- $this->AddElement(new GoogleSitemapGeneratorDebugEntry("generated-on=\"" . date(get_option("date_format") . " " . get_option("time_format")) . "\""));
-
- //All comments as an asso. Array (postID=>commentCount)
- $comments=($this->GetOption("b_prio_provider")!=""?$this->GetComments():array());
-
- //Full number of comments
- $commentCount=(count($comments)>0?$this->GetCommentCount($comments):0);
-
- if($debug && $this->GetOption("b_prio_provider")!="") {
- $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: Total comment count: " . $commentCount));
- }
-
- //Go XML!
- $this->AddElement(new GoogleSitemapGeneratorXmlEntry('<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">'));
-
- $home = get_bloginfo('url');
-
- //Add the home page (WITH a slash!)
- if($this->GetOption("in_home")) {
- $this->AddUrl(trailingslashit($home),$this->GetTimestampFromMySql(get_lastpostmodified('GMT')),$this->GetOption("cf_home"),$this->GetOption("pr_home"));
- }
-
- //Add the posts
- if($this->GetOption("in_posts") || $this->GetOption("in_pages")) {
-
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: Start Postings"));
-
- //Pre 2.1 compatibility. 2.1 introduced 'future' as post_status so we don't need to check post_date
- $wpCompat = (floatval($wp_version) < 2.1);
-
- $useQTransLate = false; //function_exists('qtrans_convertURL') && function_exists('qtrans_getEnabledLanguages'); Not really working yet
-
- $excludes = $this->GetOption('b_exclude'); //Excluded posts
-
- $exclCats = $this->GetOption("b_exclude_cats"); // Excluded cats
-
- if($exclCats && count($exclCats)>0 && $this->IsTaxonomySupported()) {
-
- $exPosts = get_objects_in_term($exclCats,"category"); // Get all posts in excl. cats
-
- if(is_array($exPosts) && count($exPosts) > 0) { //Merge it with the list of user excluded posts
- $excludes = array_merge($excludes, $exPosts);
- }
- }
-
-
- $contentStmt = '';
- if($useQTransLate) {
- $contentStmt.=', post_content ';
- }
-
- $postPageStmt = '';
-
- $inSubPages = ($this->GetOption('in_posts_sub')===true);
-
- if($inSubPages && $this->GetOption('in_posts')===true) {
- $pageDivider='<!--nextpage-->';
- $postPageStmt = ", (character_length(`post_content`) - character_length(REPLACE(`post_content`, '$pageDivider', ''))) / " . strlen($pageDivider) . " as postPages";
- }
-
- $sql="SELECT `ID`, `post_author`, `post_date`, `post_date_gmt`, `post_status`, `post_name`, `post_modified`, `post_modified_gmt`, `post_parent`, `post_type` $postPageStmt $contentStmt FROM `" . $wpdb->posts . "` WHERE ";
-
- $where = '(';
-
- if($this->GetOption('in_posts')) {
- //WP < 2.1: posts are post_status = publish
- //WP >= 2.1: post_type must be 'post', no date check required because future posts are post_status='future'
- if($wpCompat) $where.="(post_status = 'publish' AND post_date_gmt <= '" . gmdate('Y-m-d H:i:59') . "')";
- else $where.=" (post_status = 'publish' AND (post_type = 'post' OR post_type = '')) ";
- }
-
- if($this->GetOption('in_pages')) {
- if($this->GetOption('in_posts')) {
- $where.=" OR ";
- }
- if($wpCompat) {
- //WP < 2.1: posts have post_status = published, pages have post_status = static
- $where.=" post_status='static' ";
- } else {
- //WP >= 2.1: posts have post_type = 'post' and pages have post_type = 'page'. Both must be published.
- $where.=" (post_status = 'publish' AND post_type = 'page') ";
- }
- }
-
- $where.=") ";
-
-
- if(is_array($excludes) && count($excludes)>0) {
- $where.=" AND ID NOT IN ('" . implode("','",$excludes) . "')";
- }
-
- $where.=" AND post_password='' ORDER BY post_modified DESC";
-
- $sql .= $where;
-
- if($this->GetOption("b_max_posts")>0) {
- $sql.=" LIMIT 0," . $this->GetOption("b_max_posts");
- }
-
- $postCount = intval($wpdb->get_var("SELECT COUNT(*) AS cnt FROM `" . $wpdb->posts . "` WHERE ". $where,0,0));
-
- //Create a new connection because we are using mysql_unbuffered_query and don't want to disturb the WP connection
- //Safe Mode for other plugins which use mysql_query() without a connection handler and will destroy our resultset :(
- $con = $postRes = null;
-
- //In 2.2, a bug which prevented additional DB connections was fixed
- if(floatval($wp_version) < 2.2) {
- $this->SetOption("b_safemode",true);
- }
-
- if($this->GetOption("b_safemode")===true) {
- $postRes = mysql_query($sql,$wpdb->dbh);
- if(!$postRes) {
- trigger_error("MySQL query failed: " . mysql_error(),E_USER_NOTICE); //E_NOTE will be displayed on our debug mode
- return;
- }
- } else {
- $con = mysql_connect(DB_HOST,DB_USER,DB_PASSWORD,true);
- if(!$con) {
- trigger_error("MySQL Connection failed: " . mysql_error(),E_USER_NOTICE);
- return;
- }
- if(!mysql_select_db(DB_NAME,$con)) {
- trigger_error("MySQL DB Select failed: " . mysql_error(),E_USER_NOTICE);
- return;
- }
- $postRes = mysql_unbuffered_query($sql,$con);
-
- if(!$postRes) {
- trigger_error("MySQL unbuffered query failed: " . mysql_error(),E_USER_NOTICE);
- return;
- }
- }
-
- if($postRes) {
-
- //#type $prioProvider GoogleSitemapGeneratorPrioProviderBase
- $prioProvider=NULL;
-
- if($this->GetOption("b_prio_provider") != '') {
- $providerClass=$this->GetOption('b_prio_provider');
- $prioProvider = new $providerClass($commentCount,$postCount);
- }
-
- //$posts is used by Alex King's Popularity Contest plugin
- //if($posts == null || !is_array($posts)) {
- // $posts = &$postRes;
- //}
-
- $z = 1;
- $zz = 1;
-
- //Default priorities
- $default_prio_posts = $this->GetOption('pr_posts');
- $default_prio_pages = $this->GetOption('pr_pages');
-
- //Change frequencies
- $cf_pages = $this->GetOption('cf_pages');
- $cf_posts = $this->GetOption('cf_posts');
-
- $minPrio=$this->GetOption('pr_posts_min');
-
-
- //Cycle through all posts and add them
- while($post = mysql_fetch_object($postRes)) {
-
- //Fill the cache with our DB result. Since it's incomplete (no text-content for example), we will clean it later.
- $cache = array(&$post);
- update_post_cache($cache);
-
- //Set the current working post for other plugins which depend on "the loop"
- $GLOBALS['post'] = &$post;
-
- $permalink = get_permalink($post->ID);
- if($permalink != $home) {
-
- $isPage = false;
- if($wpCompat) {
- $isPage = ($post->post_status == 'static');
- } else {
- $isPage = ($post->post_type == 'page');
- }
-
-
- //Default Priority if auto calc is disabled
- $prio = 0;
-
- if($isPage) {
- //Priority for static pages
- $prio = $default_prio_pages;
- } else {
- //Priority for normal posts
- $prio = $default_prio_posts;
- }
-
- //If priority calc. is enabled, calculate (but only for posts, not pages)!
- if($prioProvider !== null && !$isPage) {
-
- //Comment count for this post
- $cmtcnt = (isset($comments[$post->ID])?$comments[$post->ID]:0);
- $prio = $prioProvider->GetPostPriority($post->ID, $cmtcnt, $post);
-
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry('Debug: Priority report of postID ' . $post->ID . ': Comments: ' . $cmtcnt . ' of ' . $commentCount . ' = ' . $prio . ' points'));
- }
-
- if(!$isPage && $minPrio>0 && $prio<$minPrio) {
- $prio = $minPrio;
- }
-
- //Add it
- $this->AddUrl($permalink,$this->GetTimestampFromMySql(($post->post_modified_gmt && $post->post_modified_gmt!='0000-00-00 00:00:00'?$post->post_modified_gmt:$post->post_date_gmt)),($isPage?$cf_pages:$cf_posts),$prio);
-
- if($inSubPages) {
- $subPage = '';
- for($p =1; $p<=$post->postPages; $p++) {
- if(get_option('permalink_structure') == '') {
- $subPage = $permalink . '&page=' . $p;
- } else {
- $subPage = trailingslashit($permalink) . user_trailingslashit($p, 'single_paged');
- }
-
- $this->AddUrl($subPage,$this->GetTimestampFromMySql(($post->post_modified_gmt && $post->post_modified_gmt!='0000-00-00 00:00:00'?$post->post_modified_gmt:$post->post_date_gmt)),($isPage?$cf_pages:$cf_posts),$prio);
- }
- }
-
- // Multilingual Support with qTranslate, thanks to Qian Qin
- if($useQTransLate) {
- global $q_config;
- foreach(qtrans_getEnabledLanguages($post->post_content) as $language) {
- if($language!=$q_config['default_language']) {
- $this->AddUrl(qtrans_convertURL($permalink,$language),$this->GetTimestampFromMySql(($post->post_modified_gmt && $post->post_modified_gmt!='0000-00-00 00:00:00'?$post->post_modified_gmt:$post->post_date_gmt)),($isPage?$cf_pages:$cf_posts),$prio);
- }
- }
- }
- }
-
- //Update the status every 100 posts and at the end.
- //If the script breaks because of memory or time limit,
- //we have a "last reponded" value which can be compared to the server settings
- if($zz==100 || $z == $postCount) {
- $status->SaveStep($z);
- $zz=0;
- } else $zz++;
-
- $z++;
-
- //Clean cache because it's incomplete
- if(version_compare($wp_version,"2.5",">=")) {
- //WP 2.5 makes a mysql query for every clean_post_cache to clear the child cache
- //so I've copied the function here until a patch arrives...
- wp_cache_delete($post->ID, 'posts');
- wp_cache_delete($post->ID, 'post_meta');
- clean_object_term_cache($post->ID, 'post');
- } else {
- clean_post_cache($post->ID);
- }
- }
- unset($postRes);
- unset($prioProvider);
-
- if($this->GetOption("b_safemode")!==true && $con) mysql_close($con);
- }
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: End Postings"));
- }
-
- //Add the cats
- if($this->GetOption("in_cats")) {
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: Start Cats"));
-
- $exclCats = $this->GetOption("b_exclude_cats"); // Excluded cats
- if($exclCats == null) $exclCats=array();
-
- if(!$this->IsTaxonomySupported()) {
-
- $catsRes=$wpdb->get_results("
- SELECT
- c.cat_ID AS ID,
- MAX(p.post_modified_gmt) AS last_mod
- FROM
- `" . $wpdb->categories . "` c,
- `" . $wpdb->post2cat . "` pc,
- `" . $wpdb->posts . "` p
- WHERE
- pc.category_id = c.cat_ID
- AND p.ID = pc.post_id
- AND p.post_status = 'publish'
- AND p.post_type='post'
- GROUP
- BY c.cat_id
- ");
- if($catsRes) {
- foreach($catsRes as $cat) {
- if($cat && $cat->ID && $cat->ID>0 && !in_array($cat->ID, $exclCats)) {
- if($debug) if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Cat-ID:" . $cat->ID));
- $this->AddUrl(get_category_link($cat->ID),$this->GetTimestampFromMySql($cat->last_mod),$this->GetOption("cf_cats"),$this->GetOption("pr_cats"));
- }
- }
- }
- } else {
- $cats = get_terms("category",array("hide_empty"=>true,"hierarchical"=>false));
- if($cats && is_array($cats) && count($cats)>0) {
- foreach($cats AS $cat) {
- if(!in_array($cat->term_id, $exclCats)) $this->AddUrl(get_category_link($cat->term_id),0,$this->GetOption("cf_cats"),$this->GetOption("pr_cats"));
- }
- }
- }
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: End Cats"));
- }
-
- //Add the archives
- if($this->GetOption("in_arch")) {
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: Start Archive"));
- $now = current_time('mysql');
-
- //WP2.1 introduced post_status='future', for earlier WP versions we need to check the post_date_gmt
- $arcresults = $wpdb->get_results("
- SELECT DISTINCT
- YEAR(post_date_gmt) AS `year`,
- MONTH(post_date_gmt) AS `month`,
- MAX(post_date_gmt) as last_mod,
- count(ID) as posts
- FROM
- $wpdb->posts
- WHERE
- post_date < '$now'
- AND post_status = 'publish'
- AND post_type = 'post'
- " . (floatval($wp_version) < 2.1?"AND {$wpdb->posts}.post_date_gmt <= '" . gmdate('Y-m-d H:i:59') . "'":"") . "
- GROUP BY
- YEAR(post_date_gmt),
- MONTH(post_date_gmt)
- ORDER BY
- post_date_gmt DESC");
- if ($arcresults) {
- foreach ($arcresults as $arcresult) {
-
- $url = get_month_link($arcresult->year, $arcresult->month);
- $changeFreq="";
-
- //Archive is the current one
- if($arcresult->month==date("n") && $arcresult->year==date("Y")) {
- $changeFreq=$this->GetOption("cf_arch_curr");
- } else { // Archive is older
- $changeFreq=$this->GetOption("cf_arch_old");
- }
-
- $this->AddUrl($url,$this->GetTimestampFromMySql($arcresult->last_mod),$changeFreq,$this->GetOption("pr_arch"));
- }
- }
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: End Archive"));
- }
-
- //Add the author pages
- if($this->GetOption("in_auth")) {
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: Start Author pages"));
-
- $linkFunc = null;
-
- //get_author_link is deprecated in WP 2.1, try to use get_author_posts_url first.
- if(function_exists('get_author_posts_url')) {
- $linkFunc = 'get_author_posts_url';
- } else if(function_exists('get_author_link')) {
- $linkFunc = 'get_author_link';
- }
-
- //Who knows what happens in later WP versions, so check again if it worked
- if($linkFunc !== null) {
- //Unfortunately there is no API function to get all authors, so we have to do it the dirty way...
- //We retrieve only users with published and not password protected posts (and not pages)
- //WP2.1 introduced post_status='future', for earlier WP versions we need to check the post_date_gmt
- $sql = "SELECT DISTINCT
- {$wpdb->users}.ID,
- {$wpdb->users}.user_nicename,
- MAX({$wpdb->posts}.post_modified_gmt) AS last_post
- FROM
- {$wpdb->users},
- {$wpdb->posts}
- WHERE
- {$wpdb->posts}.post_author = {$wpdb->users}.ID
- AND {$wpdb->posts}.post_status = 'publish'
- AND {$wpdb->posts}.post_type = 'post'
- AND {$wpdb->posts}.post_password = ''
- " . (floatval($wp_version) < 2.1?"AND {$wpdb->posts}.post_date_gmt <= '" . gmdate('Y-m-d H:i:59') . "'":"") . "
- GROUP BY
- {$wpdb->users}.ID,
- {$wpdb->users}.user_nicename";
-
- $authors = $wpdb->get_results($sql);
-
- if($authors && is_array($authors)) {
- foreach($authors as $author) {
- if($debug) if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Author-ID:" . $author->ID));
- $url = ($linkFunc=='get_author_posts_url'?get_author_posts_url($author->ID,$author->user_nicename):get_author_link(false,$author->ID,$author->user_nicename));
- $this->AddUrl($url,$this->GetTimestampFromMySql($author->last_post),$this->GetOption("cf_auth"),$this->GetOption("pr_auth"));
- }
- }
- } else {
- //Too bad, no author pages for you :(
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: No valid author link function found"));
- }
-
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: End Author pages"));
- }
-
- //Add tag pages
- if($this->GetOption("in_tags") && $this->IsTaxonomySupported()) {
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: Start Tags"));
- $tags = get_terms("post_tag",array("hide_empty"=>true,"hierarchical"=>false));
- if($tags && is_array($tags) && count($tags)>0) {
- foreach($tags AS $tag) {
- $this->AddUrl(get_tag_link($tag->term_id),0,$this->GetOption("cf_tags"),$this->GetOption("pr_tags"));
- }
- }
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: End Tags"));
- }
-
- //Add the custom pages
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: Start Custom Pages"));
- if($this->_pages && is_array($this->_pages) && count($this->_pages)>0) {
- //#type $page GoogleSitemapGeneratorPage
- foreach($this->_pages AS $page) {
- $this->AddUrl($page->GetUrl(),$page->getLastMod(),$page->getChangeFreq(),$page->getPriority());
- }
- }
-
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: End Custom Pages"));
-
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: Start additional URLs"));
-
- do_action("sm_buildmap");
-
- if($debug) $this->AddElement(new GoogleSitemapGeneratorDebugEntry("Debug: End additional URLs"));
-
- $this->AddElement(new GoogleSitemapGeneratorXmlEntry("</urlset>"));
-
-
- $pingUrl='';
-
- if($this->GetOption("b_xml")) {
- if($this->_fileHandle && fclose($this->_fileHandle)) {
- $this->_fileHandle = null;
- $status->EndXml(true);
- $pingUrl=$this->GetXmlUrl();
- } else $status->EndXml(false,"Could not close the sitemap file.");
- }
-
- if($this->IsGzipEnabled()) {
- if($this->_fileZipHandle && fclose($this->_fileZipHandle)) {
- $this->_fileZipHandle = null;
- $status->EndZip(true);
- $pingUrl=$this->GetZipUrl();
- } else $status->EndZip(false,"Could not close the zipped sitemap file");
- }
-
- //Ping Google
- if($this->GetOption("b_ping") && !empty($pingUrl)) {
- $sPingUrl="http://www.google.com/webmasters/sitemaps/ping?sitemap=" . urlencode($pingUrl);
- $status->StartGooglePing($sPingUrl);
- $pingres=$this->RemoteOpen($sPingUrl);
-
- if($pingres==NULL || $pingres===false) {
- $status->EndGooglePing(false,$this->_lastError);
- trigger_error("Failed to ping Google: " . htmlspecialchars(strip_tags($pingres)),E_USER_NOTICE);
- } else {
- $status->EndGooglePing(true);
- }
- }
-
- //Ping Ask.com
- if($this->GetOption("b_pingask") && !empty($pingUrl)) {
- $sPingUrl="http://submissions.ask.com/ping?sitemap=" . urlencode($pingUrl);
- $status->StartAskPing($sPingUrl);
- $pingres=$this->RemoteOpen($sPingUrl);
-
- if($pingres==NULL || $pingres===false || strpos($pingres,"successfully received and added")===false) { //Ask.com returns 200 OK even if there was an error, so we need to check the content.
- $status->EndAskPing(false,$this->_lastError);
- trigger_error("Failed to ping Ask.com: " . htmlspecialchars(strip_tags($pingres)),E_USER_NOTICE);
- } else {
- $status->EndAskPing(true);
- }
- }
-
- //Ping YAHOO
- if($this->GetOption("b_pingyahoo")===true && $this->GetOption("b_yahookey")!="" && !empty($pingUrl)) {
- $sPingUrl="http://search.yahooapis.com/SiteExplorerService/V1/updateNotification?appid=" . $this->GetOption("b_yahookey") . "&url=" . urlencode($pingUrl);
- $status->StartYahooPing($sPingUrl);
- $pingres=$this->RemoteOpen($sPingUrl);
-
- if($pingres==NULL || $pingres===false || strpos(strtolower($pingres),"success")===false) {
- trigger_error("Failed to ping YAHOO: " . htmlspecialchars(strip_tags($pingres)),E_USER_NOTICE);
- $status->EndYahooPing(false,$this->_lastError);
- } else {
- $status->EndYahooPing(true);
- }
- }
-
- //Ping Bing
- if($this->GetOption("b_pingmsn") && !empty($pingUrl)) {
- $sPingUrl="http://www.bing.com/webmaster/ping.aspx?siteMap=" . urlencode($pingUrl);
- $status->StartMsnPing($sPingUrl);
- $pingres=$this->RemoteOpen($sPingUrl);
-
- if($pingres==NULL || $pingres===false || strpos($pingres,"Thanks for submitting your sitemap")===false) {
- trigger_error("Failed to ping Bing: " . htmlspecialchars(strip_tags($pingres)),E_USER_NOTICE);
- $status->EndMsnPing(false,$this->_lastError);
- } else {
- $status->EndMsnPing(true);
- }
- }
-
- $status->End();
-
-
- $this->_isActive = false;
-
- //done...
- return $status;
- }
-
- function RemoteOpen($url,$method = 'get', $postData = null, $timeout = 10) {
- global $wp_version;
-
- //Before WP 2.7, wp_remote_fopen was quite crappy so Snoopy was favoured.
- if(floatval($wp_version) < 2.7) {
- if(!file_exists(ABSPATH . 'wp-includes/class-snoopy.php')) {
- trigger_error('Snoopy Web Request failed: Snoopy not found.',E_USER_NOTICE);
- return false; //Hoah?
- }
-
- require_once( ABSPATH . 'wp-includes/class-snoopy.php');
-
- $s = new Snoopy();
-
- $s->read_timeout = $timeout;
-
- if($method == 'get') {
- $s->fetch($url);
- } else {
- $s->submit($url,$postData);
- }
-
- if($s->status != "200") trigger_error('Snoopy Web Request failed: Status: ' . $s->status . "; Content: " . htmlspecialchars($s->results),E_USER_NOTICE);
-
- return $s->results;
-
- } else {
-
- $options = array();
- $options['timeout'] = $timeout;
-
- if($method == 'get') {
- $response = wp_remote_get( $url, $options );
- } else {
- $response = wp_remote_post($url, array_merge($options,array('body'=>$postData)));
- }
-
- if ( is_wp_error( $response ) ) {
- $errs = $response->get_error_messages();
- $errs = htmlspecialchars(implode('; ', $errs));
- trigger_error('WP HTTP API Web Request failed: ' . $errs,E_USER_NOTICE);
- return false;
- }
-
- return $response['body'];
- }
-
- return false;
- }
-
- /**
- * Tracks the last error (gets called by PHP)
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- */
- function TrackError($log_level, $log_text, $error_file, $error_line) {
- $this->_lastError = $log_text;
- }
-
- /**
- * Echos option fields for an select field containing the valid change frequencies
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param $currentVal The value which should be selected
- * @return all valid change frequencies as html option fields
- */
- function HtmlGetFreqNames($currentVal) {
-
- foreach($this->_freqNames AS $k=>$v) {
- echo "<option value=\"$k\" " . $this->HtmlGetSelected($k,$currentVal) .">" . $v . "</option>";
- }
- }
-
- /**
- * Echos option fields for an select field containing the valid priorities (0- 1.0)
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param $currentVal string The value which should be selected
- * @return 0.0 - 1.0 as html option fields
- */
- function HtmlGetPriorityValues($currentVal) {
- $currentVal=(float) $currentVal;
- for($i=0.0; $i<=1.0; $i+=0.1) {
- $v = number_format($i,1,".","");
- $t = number_format_i18n($i,1);
- echo "<option value=\"" . $v . "\" " . $this->HtmlGetSelected("$i","$currentVal") .">";
- echo $t;
- echo "</option>";
- }
- }
-
- /**
- * Returns the checked attribute if the given values match
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param $val string The current value
- * @param $equals string The value to match
- * @return The checked attribute if the given values match, an empty string if not
- */
- function HtmlGetChecked($val,$equals) {
- if($val==$equals) return $this->HtmlGetAttribute("checked");
- else return "";
- }
-
- /**
- * Returns the selected attribute if the given values match
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param $val string The current value
- * @param $equals string The value to match
- * @return The selected attribute if the given values match, an empty string if not
- */
- function HtmlGetSelected($val,$equals) {
- if($val==$equals) return $this->HtmlGetAttribute("selected");
- else return "";
- }
-
- /**
- * Returns an formatted attribute. If the value is NULL, the name will be used.
- *
- * @since 3.0
- * @access private
- * @author Arne Brachhold
- * @param $attr string The attribute name
- * @param $value string The attribute value
- * @return The formatted attribute
- */
- function HtmlGetAttribute($attr,$value=NULL) {
- if($value==NULL) $value=$attr;
- return " " . $attr . "=\"" . $value . "\" ";
- }
-
- /**
- * Returns an array with GoogleSitemapGeneratorPage objects which is generated from POST values
- *
- * @since 3.0
- * @see GoogleSitemapGeneratorPage
- * @access private
- * @author Arne Brachhold
- * @return array An array with GoogleSitemapGeneratorPage objects
- */
- function HtmlApplyPages() {
- // Array with all page URLs
- $pages_ur=(!isset($_POST["sm_pages_ur"]) || !is_array($_POST["sm_pages_ur"])?array():$_POST["sm_pages_ur"]);
-
- //Array with all priorities
- $pages_pr=(!isset($_POST["sm_pages_pr"]) || !is_array($_POST["sm_pages_pr"])?array():$_POST["sm_pages_pr"]);
-
- //Array with all change frequencies
- $pages_cf=(!isset($_POST["sm_pages_cf"]) || !is_array($_POST["sm_pages_cf"])?array():$_POST["sm_pages_cf"]);
-
- //Array with all lastmods
- $pages_lm=(!isset($_POST["sm_pages_lm"]) || !is_array($_POST["sm_pages_lm"])?array():$_POST["sm_pages_lm"]);
-
- //Array where the new pages are stored
- $pages=array();
- //Loop through all defined pages and set their properties into an object
- if(isset($_POST["sm_pages_mark"]) && is_array($_POST["sm_pages_mark"])) {
- for($i=0; $i<count($_POST["sm_pages_mark"]); $i++) {
- //Create new object
- $p=new GoogleSitemapGeneratorPage();
- if(substr($pages_ur[$i],0,4)=="www.") $pages_ur[$i]="http://" . $pages_ur[$i];
- $p->SetUrl($pages_ur[$i]);
- $p->SetProprity($pages_pr[$i]);
- $p->SetChangeFreq($pages_cf[$i]);
- //Try to parse last modified, if -1 (note ===) automatic will be used (0)
- $lm=(!empty($pages_lm[$i])?strtotime($pages_lm[$i],time()):-1);
- if($lm===-1) $p->setLastMod(0);
- else $p->setLastMod($lm);
- //Add it to the array
- array_push($pages,$p);
- }
- }
-
- return $pages;
- }
-
- function GetTimestampFromMySql($mysqlDateTime) {
- list($date, $hours) = split(' ', $mysqlDateTime);
- list($year,$month,$day) = split('-',$date);
- list($hour,$min,$sec) = split(':',$hours);
- return mktime($hour, $min, $sec, $month, $day, $year);
- }
-
- function GetRedirectLink($redir) {
- return trailingslashit("http://www.arnebrachhold.de/redir/" . $redir);
- }
-
- function GetBackLink() {
- $page = basename(__FILE__);
- if(isset($_GET['page']) && !empty($_GET['page'])) {
- $page = preg_replace('[^a-zA-Z0-9\.\_\-]','',$_GET['page']);
- }
-
- if(function_exists("admin_url")) return admin_url(basename($_SERVER["PHP_SELF"])) . "?page=" . $page;
- else return $_SERVER['PHP_SELF'] . "?page=" . $page;
- }
-
- function HtmlShowOptionsPage() {
-
- $ui = $this->GetUI();
- if($ui) {
- $ui->HtmlShowOptionsPage();
- return true;
- }
-
- return false;
- }
-
- var $_ui = null;
-
- function GetUI() {
-
- global $wp_version;
-
- if($this->_ui === null) {
-
- $className='GoogleSitemapGeneratorUI';
- $fileName='sitemap-ui.php';
-
- if(!class_exists($className)) {
-
- $path = trailingslashit(dirname(__FILE__));
-
- if(!file_exists( $path . $fileName)) return false;
- require_once($path. $fileName);
- }
-
- $this->_ui = new $className($this);
-
- }
-
- return $this->_ui;
- }
-
- function HtmlShowHelp() {
-
-
- }
- }