<?php

/*

 $Id: sitemap-ui.php 175669 2009-11-20 21:55:02Z arnee $

*/

class GoogleSitemapGeneratorUI {

	/**

	 * The Sitemap Generator Object

	 *

	 * @var GoogleSitemapGenerator

	 */

	var $sg = null;

	var $mode = 21;

	function GoogleSitemapGeneratorUI($sitemapBuilder) {

		global $wp_version;

		$this->sg = $sitemapBuilder;

		if(floatval($wp_version) >= 2.7) {

			$this->mode = 27;

		}

	}

	function HtmlPrintBoxHeader($id, $title, $right = false) {

		if($this->mode == 27) {

			?>

			<div id="<?php echo $id; ?>" class="postbox">

				<h3 class="hndle"><span><?php echo $title ?></span></h3>

				<div class="inside">

			<?php

		} else {

			?>

			<fieldset id="<?php echo $id; ?>" class="dbx-box">

				<?php if(!$right): ?><div class="dbx-h-andle-wrapper"><?php endif; ?>

				<h3 class="dbx-handle"><?php echo $title ?></h3>

				<?php if(!$right): ?></div><?php endif; ?>

				<?php if(!$right): ?><div class="dbx-c-ontent-wrapper"><?php endif; ?>

					<div class="dbx-content">

			<?php

		}

	}

	function HtmlPrintBoxFooter( $right = false) {

			if($this->mode == 27) {

			?>

				</div>

			</div>

			<?php

		} else {

			?>

					<?php if(!$right): ?></div><?php endif; ?>

				</div>

			</fieldset>

			<?php

		}

	}

	/**

	 * Displays the option page

	 *

	 * @since 3.0

	 * @access public

	 * @author Arne Brachhold

	 */

	function HtmlShowOptionsPage() {

		global $wp_version;

		$snl = false; //SNL

		$this->sg->Initate();

		//All output should go in this var which get printed at the end

		$message="";

		if(!$snl) {

			if(isset($_GET['sm_hidedonate'])) {

				$this->sg->SetOption('i_hide_donated',true);

				$this->sg->SaveOptions();

			}

			if(isset($_GET['sm_donated'])) {

				$this->sg->SetOption('i_donated',true);

				$this->sg->SaveOptions();

			}

			if(isset($_GET['sm_hide_note'])) {

				$this->sg->SetOption('i_hide_note',true);

				$this->sg->SaveOptions();

			}

			if(isset($_GET['sm_hidedonors'])) {

				$this->sg->SetOption('i_hide_donors',true);

				$this->sg->SaveOptions();

			}

			if(isset($_GET['sm_hide_works'])) {

				$this->sg->SetOption('i_hide_works',true);

				$this->sg->SaveOptions();

			}

			if(isset($_GET['sm_donated']) || ($this->sg->GetOption('i_donated')===true && $this->sg->GetOption('i_hide_donated')!==true)) {

				?>

				<div class="updated">

					<strong><p><?php _e('Thank you very much for your donation. You help me to continue support and development of this plugin and other free software!','sitemap'); ?> <a href="<?php echo $this->sg->GetBackLink() . "&amp;sm_hidedonate=true"; ?>"><small style="font-weight:normal;"><?php _e('Hide this notice', 'sitemap'); ?></small></a></p></strong>

				</div>

				<?php

			} else if($this->sg->GetOption('i_donated') !== true && $this->sg->GetOption('i_install_date')>0 && $this->sg->GetOption('i_hide_note')!==true && time() > ($this->sg->GetOption('i_install_date') + (60*60*24*30))) {

				?>

				<div class="updated">

					<strong><p><?php echo str_replace("%s",$this->sg->GetRedirectLink("sitemap-donate-note"),__('Thanks for using this plugin! You\'ve installed this plugin over a month ago. If it works and you are satisfied with the results, isn\'t it worth at least a few dollar? <a href="%s">Donations</a> help me to continue support and development of this <i>free</i> software! <a href="%s">Sure, no problem!</a>','sitemap')); ?> <a href="<?php echo $this->sg->GetBackLink() . "&amp;sm_donated=true"; ?>" style="float:right; display:block; border:none; margin-left:10px;"><small style="font-weight:normal; "><?php _e('Sure, but I already did!', 'sitemap'); ?></small></a> <a href="<?php echo $this->sg->GetBackLink() . "&amp;sm_hide_note=true"; ?>" style="float:right; display:block; border:none;"><small style="font-weight:normal; "><?php _e('No thanks, please don\'t bug me anymore!', 'sitemap'); ?></small></a></p></strong>

					<div style="clear:right;"></div>

				</div>

				<?php

			} else if($this->sg->GetOption('i_install_date')>0 && $this->sg->GetOption('i_hide_works')!==true && time() > ($this->sg->GetOption('i_install_date') + (60*60*24*15))) {

				?>

				<div class="updated">

					<strong><p><?php echo str_replace("%s",$this->sg->GetRedirectLink("sitemap-works-note"),__('Thanks for using this plugin! You\'ve installed this plugin some time ago. If it works and your are satisfied, why not <a href="%s">rate it</a> and <a href="%s">recommend it</a> to others? :-)','sitemap')); ?> <a href="<?php echo $this->sg->GetBackLink() . "&amp;sm_hide_works=true"; ?>" style="float:right; display:block; border:none;"><small style="font-weight:normal; "><?php _e('Don\'t show this anymore', 'sitemap'); ?></small></a></p></strong>

					<div style="clear:right;"></div>

				</div>

				<?php

			}

		}

		if(function_exists("wp_next_scheduled")) {

			$next = wp_next_scheduled('sm_build_cron');

			if($next) {

				$diff = (time()-$next)*-1;

				if($diff <= 0) {

					$diffMsg = __('Your sitemap is being refreshed at the moment. Depending on your blog size this might take some time!','sitemap');

				} else {

					$diffMsg = str_replace("%s",$diff,__('Your sitemap will be refreshed in %s seconds. Depending on your blog size this might take some time!','sitemap'));

				}

				?>

				<div class="updated">

					<strong><p><?php echo $diffMsg ?></p></strong>

					<div style="clear:right;"></div>

				</div>

				<?php

			}

		}

		if(!empty($_REQUEST["sm_rebuild"]) || !empty($_REQUEST["sm_rebuild"])) {

			//Clear any outstanding build cron jobs

			if(function_exists('wp_clear_scheduled_hook')) wp_clear_scheduled_hook('sm_build_cron');

		}

		if(!empty($_REQUEST["sm_rebuild"])) { //Pressed Button: Rebuild Sitemap

			check_admin_referer('sitemap');

			if(isset($_GET["sm_do_debug"]) && $_GET["sm_do_debug"]=="true") {

				//Check again, just for the case that something went wrong before

				if(!current_user_can("administrator")) {

					echo '<p>Please log in as admin</p>';

					return;

				}

				$oldErr = error_reporting(E_ALL);

				$oldIni = ini_set("display_errors",1);

				echo '<div class="wrap">';

				echo '<h2>' .  __('XML Sitemap Generator for WordPress', 'sitemap') .  " " . $this->sg->GetVersion(). '</h2>';

				echo '<p>This is the debug mode of the XML Sitemap Generator. It will show all PHP notices and warnings as well as the internal logs, messages and configuration.</p>';

				echo '<p style="font-weight:bold; color:red; padding:5px; border:1px red solid; text-align:center;">DO NOT POST THIS INFORMATION ON PUBLIC PAGES LIKE SUPPORT FORUMS AS IT MAY CONTAIN PASSWORDS OR SECRET SERVER INFORMATION!</p>';

				echo "<h3>WordPress and PHP Information</h3>";

				echo '<p>WordPress ' . $GLOBALS['wp_version'] . ' with ' . ' DB ' . $GLOBALS['wp_db_version'] . ' on PHP ' . phpversion() . '</p>';

				echo '<p>Plugin version: ' . $this->sg->GetVersion() . ' (' . $this->sg->_svnVersion . ')';

				echo '<h4>Environment</h4>';

				echo "<pre>";

				$sc = $_SERVER;

				unset($sc["HTTP_COOKIE"]);

				print_r($sc);

				echo "</pre>";

				echo "<h4>WordPress Config</h4>";

				echo "<pre>";

				$opts = array();

				if(function_exists('wp_load_alloptions')) {

					$opts = wp_load_alloptions();

				} else {

					global $wpdb;

					$os = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options");

					foreach ( (array) $os as $o ) $opts[$o->option_name] = $o->option_value;

				}

				$popts = array();

				foreach($opts as $k=>$v) {

					//Try to filter out passwords etc...

					if(preg_match("/(pass|login|pw|secret|user|usr)/si",$v)) continue;

					$popts[$k] = htmlspecialchars($v);

				}

				print_r($popts);

				echo "</pre>";

				echo '<h4>Sitemap Config</h4>';

				echo "<pre>";

				print_r($this->sg->_options);

				echo "</pre>";

				echo '<h3>Errors, Warnings, Notices</h3>';

				echo '<div>';

				$status = $this->sg->BuildSitemap();

				echo '</div>';

				echo '<h3>MySQL Queries</h3>';

				if(defined('SAVEQUERIES') && SAVEQUERIES) {

					echo '<pre>';

					var_dump($GLOBALS['wpdb']->queries);

					echo '</pre>';

					$total = 0;

					foreach($GLOBALS['wpdb']->queries as $q) {

						$total+=$q[1];

					}

					echo '<h4>Total Query Time</h4>';

					echo '<pre>' . count($GLOBALS['wpdb']->queries) . ' queries in ' . round($total,2) . ' seconds.</pre>';

				} else {

					echo '<p>Please edit wp-db.inc.php in wp-includes and set SAVEQUERIES to true if you want to see the queries.</p>';

				}

				echo "<h3>Build Process Results</h3>";

				echo "<pre>";

				print_r($status);

				echo "</pre>";

				echo '<p>Done. <a href="' . wp_nonce_url($this->sg->GetBackLink() . "&sm_rebuild=true&sm_do_debug=true",'sitemap') . '">Rebuild</a> or <a href="' . $this->sg->GetBackLink() . '">Return</a></p>';

				echo '<p style="font-weight:bold; color:red; padding:5px; border:1px red solid; text-align:center;">DO NOT POST THIS INFORMATION ON PUBLIC PAGES LIKE SUPPORT FORUMS AS IT MAY CONTAIN PASSWORDS OR SECRET SERVER INFORMATION!</p>';

				echo '</div>';

				@error_reporting($oldErr);

				@ini_set("display_errors",$oldIni);

				return;

			} else {

				$this->sg->BuildSitemap();

				$redirURL = $this->sg->GetBackLink() . '&sm_fromrb=true';

				//Redirect so the sm_rebuild GET parameter no longer exists.

				@header("location: " . $redirURL);

				//If there was already any other output, the header redirect will fail

				echo '<script type="text/javascript">location.replace("' . $redirURL . '");</script>';

				echo '<noscript><a href="' . $redirURL . '">Click here to continue</a></noscript>';

				exit;

			}

		} else if (!empty($_POST['sm_update'])) { //Pressed Button: Update Config

			check_admin_referer('sitemap');

			if(isset($_POST['sm_b_style']) && $_POST['sm_b_style'] == $this->sg->getDefaultStyle()) {

				$_POST['sm_b_style_default'] = true;

				$_POST['sm_b_style'] = '';

			}

			foreach($this->sg->_options as $k=>$v) {

				//Check vor values and convert them into their types, based on the category they are in

				if(!isset($_POST[$k])) $_POST[$k]=""; // Empty string will get false on 2bool and 0 on 2float

				//Options of the category "Basic Settings" are boolean, except the filename and the autoprio provider

				if(substr($k,0,5)=="sm_b_") {

					if($k=="sm_b_filename" || $k=="sm_b_fileurl_manual" || $k=="sm_b_filename_manual" || $k=="sm_b_prio_provider" || $k=="sm_b_manual_key" || $k == "sm_b_yahookey" || $k == "sm_b_style" || $k == "sm_b_memory") {

						if($k=="sm_b_filename_manual" && strpos($_POST[$k],"\\")!==false){

							$_POST[$k]=stripslashes($_POST[$k]);

						}

						$this->sg->_options[$k]=(string) $_POST[$k];

					} else if($k=="sm_b_location_mode") {

						$tmp=(string) $_POST[$k];

						$tmp=strtolower($tmp);

						if($tmp=="auto" || $tmp="manual") $this->sg->_options[$k]=$tmp;

						else $this->sg->_options[$k]="auto";

					} else if($k == "sm_b_time" || $k=="sm_b_max_posts") {

						if($_POST[$k]=='') $_POST[$k] = -1;

						$this->sg->_options[$k] = intval($_POST[$k]);

					} else if($k== "sm_i_install_date") {

						if($this->sg->GetOption('i_install_date')<=0) $this->sg->_options[$k] = time();

					} else if($k=="sm_b_exclude") {

						$IDss = array();

						$IDs = explode(",",$_POST[$k]);

						for($x = 0; $x<count($IDs); $x++) {

							$ID = intval(trim($IDs[$x]));

							if($ID>0) $IDss[] = $ID;

						}

						$this->sg->_options[$k] = $IDss;

					} else if($k == "sm_b_exclude_cats") {

						$exCats = array();

						if(isset($_POST["post_category"])) {

							foreach((array) $_POST["post_category"] AS $vv) if(!empty($vv) && is_numeric($vv)) $exCats[] = intval($vv);

						}

						$this->sg->_options[$k] = $exCats;

					} else {

						$this->sg->_options[$k]=(bool) $_POST[$k];

					}

				//Options of the category "Includes" are boolean

				} else if(substr($k,0,6)=="sm_in_") {

					if($k=='sm_in_tax') {

						$enabledTaxonomies = array();

						foreach(array_keys((array) $_POST[$k]) AS $taxName) {

							if(empty($taxName) || !is_taxonomy($taxName)) continue;

							$enabledTaxonomies[] = $taxName;

						}

						$this->sg->_options[$k] = $enabledTaxonomies;

					} else $this->sg->_options[$k]=(bool) $_POST[$k];

				//Options of the category "Change frequencies" are string

				} else if(substr($k,0,6)=="sm_cf_") {

					$this->sg->_options[$k]=(string) $_POST[$k];

				//Options of the category "Priorities" are float

				} else if(substr($k,0,6)=="sm_pr_") {

					$this->sg->_options[$k]=(float) $_POST[$k];

				}

			}

			//No Mysql unbuffered query for WP < 2.2

			if(floatval($wp_version) < 2.2) {

				$this->sg->SetOption('b_safemode',true);

			}

			//No Wp-Cron for WP < 2.1

			if(floatval($wp_version) < 2.1) {

				$this->sg->SetOption('b_auto_delay',false);

			}

			//Apply page changes from POST

			$this->sg->_pages=$this->sg->HtmlApplyPages();

			if($this->sg->SaveOptions()) $message.=__('Configuration updated', 'sitemap') . "<br />";

			else $message.=__('Error while saving options', 'sitemap') . "<br />";

			if($this->sg->SavePages()) $message.=__("Pages saved",'sitemap') . "<br />";

			else $message.=__('Error while saving pages', 'sitemap'). "<br />";

		} else if(!empty($_POST["sm_reset_config"])) { //Pressed Button: Reset Config

			check_admin_referer('sitemap');

			$this->sg->InitOptions();

			$this->sg->SaveOptions();

			$message.=__('The default configuration was restored.','sitemap');

		}

		//Print out the message to the user, if any

		if($message!="") {

			?>

			<div class="updated"><strong><p><?php

			echo $message;

			?></p></strong></div><?php

		}

		?>

		<style type="text/css">

		li.sm_hint {

			color:green;

		}

		li.sm_optimize {

			color:orange;

		}

		li.sm_error {

			color:red;

		}

		input.sm_warning:hover {

			background: #ce0000;

			color: #fff;

		}

		a.sm_button {

			padding:4px;

			display:block;

			padding-left:25px;

			background-repeat:no-repeat;

			background-position:5px 50%;

			text-decoration:none;

			border:none;

		}

		a.sm_button:hover {

			border-bottom-width:1px;

		}