| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * SEOmatic plugin for Craft CMS 3.x | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * A turnkey SEO implementation for Craft CMS that is comprehensive, powerful, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * and flexible | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * @link      https://nystudio107.com | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * @copyright Copyright (c) 2017 nystudio107 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | namespace nystudio107\seomatic\models; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | use Craft; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | use DateTime; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | use Exception; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  | use nystudio107\seomatic\base\FrontendTemplate; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  | use nystudio107\seomatic\base\SitemapInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  | use nystudio107\seomatic\events\RegisterSitemapsEvent; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | use nystudio107\seomatic\events\RegisterSitemapUrlsEvent; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  | use nystudio107\seomatic\helpers\MetaValue as MetaValueHelper; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | use nystudio107\seomatic\Seomatic; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | use yii\base\Event; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | use yii\caching\TagDependency; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  | use yii\helpers\Html; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | use yii\web\NotFoundHttpException; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | use function in_array; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |  * @author    nystudio107 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |  * @package   Seomatic | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |  * @since     3.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  | class SitemapIndexTemplate extends FrontendTemplate implements SitemapInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |     // Constants | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     // ========================================================================= | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |      * @event RegisterSitemapsEvent The event that is triggered when registering | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |      * additional sitemaps for the sitemap index. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |      * --- | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |      * ```php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |      * use nystudio107\seomatic\events\RegisterSitemapsEvent; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |      * use nystudio107\seomatic\models\SitemapIndexTemplate; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |      * use yii\base\Event; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |      * Event::on(SitemapIndexTemplate::class, SitemapIndexTemplate::EVENT_REGISTER_SITEMAPS, function(RegisterSitemapsEvent $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |      *     $e->sitemaps[] = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |      *         'loc' => $url, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |      *         'lastmod' => $lastMod, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |      *     ]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |      * }); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |      * ``` | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |     const EVENT_REGISTER_SITEMAPS = 'registerSitemaps'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |     const TEMPLATE_TYPE = 'SitemapIndexTemplate'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |     const CACHE_KEY = 'seomatic_sitemap_index'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |     const SITEMAP_INDEX_CACHE_TAG = 'seomatic_sitemap_index'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |     // Static Methods | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |     // ========================================================================= | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |      * @param array $config | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |      * @return null|SitemapIndexTemplate | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |     public static function create(array $config = []) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |         $defaults = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |             'path' => 'sitemaps-<groupId:\d+>-sitemap.xml', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |             'template' => '', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |             'controller' => 'sitemap', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |             'action' => 'sitemap-index', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |         ]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |         $config = array_merge($config, $defaults); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |         return new SitemapIndexTemplate($config); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |     // Public Properties | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |     // ========================================================================= | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |     // Public Methods | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |     // ========================================================================= | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |      * @inheritdoc | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |     public function rules(): array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |         $rules = parent::rules(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |         $rules = array_merge($rules, [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |         ]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |         return $rules; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |      * @inheritdoc | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |     public function fields(): array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |         return parent::fields(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |      * Get the filename of the sitemap index. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |      * @param int $groupId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |      * @return string | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 116 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 117 |  |  |     public function getFilename(int $groupId): string | 
            
                                                                        
                            
            
                                    
            
            
                | 118 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 119 |  |  |         return 'sitemaps-' . $groupId . '-sitemap.xml'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |      * @inheritdoc | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |      * @throws NotFoundHttpException if the sitemap.xml doesn't exist | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |     public function render(array $params = []): string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |         $cache = Craft::$app->getCache(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |         $groupId = $params['groupId']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |         $siteId = $params['siteId']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |         if (Seomatic::$settings->siteGroupsSeparate) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |             $siteGroup = Craft::$app->getSites()->getGroupById($groupId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |             if ($siteGroup === null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |                 throw new NotFoundHttpException(Craft::t('seomatic', 'Sitemap.xml not found for groupId {groupId}', [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |                     'groupId' => $groupId, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |                 ])); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |             $groupSiteIds = $siteGroup->getSiteIds(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |         } else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |             $groupSiteIds = Craft::$app->getSites()->allSiteIds; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |         $dependency = new TagDependency([ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |             'tags' => [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |                 self::GLOBAL_SITEMAP_CACHE_TAG, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |                 self::SITEMAP_INDEX_CACHE_TAG, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  |             ], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  |         ]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  |         return $cache->getOrSet(self::CACHE_KEY . $groupId . '.' . $siteId, function() use ($groupSiteIds, $siteId) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  |             Craft::info( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  |                 'Sitemap index cache miss', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  |                 __METHOD__ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  |             $lines = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  |             // Sitemap index XML header and opening tag | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  |             $lines[] = '<?xml version="1.0" encoding="UTF-8"?>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  |             $lines[] = '<?xml-stylesheet type="text/xsl" href="sitemap.xsl"?>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  |             $lines[] = '<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  |             // One sitemap entry for each MeteBundle | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  |             $metaBundles = Seomatic::$plugin->metaBundles->getContentMetaBundlesForSiteId($siteId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  |             Seomatic::$plugin->metaBundles->pruneVestigialMetaBundles($metaBundles); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  |             /** @var MetaBundle $metaBundle */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  |             foreach ($metaBundles as $metaBundle) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  |                 $sitemapUrls = $metaBundle->metaSitemapVars->sitemapUrls; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  |                 // Check to see if robots is `none` or `no index` | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  |                 $robotsEnabled = true; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  |                 if (!empty($metaBundle->metaGlobalVars->robots)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 |  |  |                     $robotsEnabled = $metaBundle->metaGlobalVars->robots !== 'none' && | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |                         $metaBundle->metaGlobalVars->robots !== 'noindex'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |                 if (Seomatic::$plugin->sitemaps->anyEntryTypeHasSitemapUrls($metaBundle)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  |                     $robotsEnabled = true; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  |                     $sitemapUrls = true; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  |                 // Only add in a sitemap entry if it meets our criteria | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  |                 if (in_array($metaBundle->sourceSiteId, $groupSiteIds, false) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  |                     && $sitemapUrls | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  |                     && $robotsEnabled) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  |                     // Get all of the elements for this meta bundle type | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  |                     $seoElement = Seomatic::$plugin->seoElements->getSeoElementByMetaBundleType($metaBundle->sourceBundleType); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  |                     $totalElements = 0; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  |                     $pageCount = 0; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  |                     if ($seoElement !== null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  |                         // Ensure `null` so that the resulting element query is correct | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  |                         if (empty($metaBundle->metaSitemapVars->sitemapLimit)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  |                             $metaBundle->metaSitemapVars->sitemapLimit = null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  |                         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  |                         $totalElements = $seoElement::sitemapElementsQuery($metaBundle)->count(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  |                         if ($metaBundle->metaSitemapVars->sitemapLimit && ($totalElements > $metaBundle->metaSitemapVars->sitemapLimit)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  |                             $totalElements = $metaBundle->metaSitemapVars->sitemapLimit; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  |                         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  |                         $pageSize = $metaBundle->metaSitemapVars->sitemapPageSize; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  |                         $pageCount = (!empty($pageSize) && $pageSize > 0) ? ceil($totalElements / $pageSize) : 1; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  |                     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  |                     // Only add a sitemap to the sitemap index if there's at least 1 element in the resulting sitemap | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  |                     if ($totalElements > 0 && $pageCount > 0) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  |                         for ($page = 1; $page <= $pageCount; $page++) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  |                             $sitemapUrl = Seomatic::$plugin->sitemaps->sitemapUrlForBundle( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  |                                 $metaBundle->sourceBundleType, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  |                                 $metaBundle->sourceHandle, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  |                                 $metaBundle->sourceSiteId, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 |  |  |                                 $pageCount > 1 ? $page : 0 // No paging, if only one page | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 |  |  |                             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 |  |  |                             $lines[] = '<sitemap>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |                             $lines[] = '<loc>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 |  |  |                             $lines[] = Html::encode($sitemapUrl); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  |                             $lines[] = '</loc>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  |                             if ($metaBundle->sourceDateUpdated !== null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 |  |  |                                 $lines[] = '<lastmod>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  |                                 $lines[] = $metaBundle->sourceDateUpdated->format(DateTime::W3C); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  |                                 $lines[] = '</lastmod>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  |                             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 |  |  |                              | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  |                             $lines[] = '</sitemap>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 |  |  |                         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 |  |  |                     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 |  |  |             // Custom sitemap entries | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  |             $metaBundle = Seomatic::$plugin->metaBundles->getGlobalMetaBundle($siteId, false); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 |  |  |             if ($metaBundle !== null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 |  |  |                 $this->addAdditionalSitemapUrls($metaBundle, $siteId, $lines); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 |  |  |                 $this->addAdditionalSitemaps($metaBundle, $siteId, $lines); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 |  |  |             // Sitemap index closing tag | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  |             $lines[] = '</sitemapindex>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 |  |  |             return implode('', $lines); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 |  |  |         }, Seomatic::$cacheDuration, $dependency); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 |  |  |      * Invalidate the sitemap index cache | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  |     public function invalidateCache() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 |  |  |         $cache = Craft::$app->getCache(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 |  |  |         TagDependency::invalidate($cache, self::SITEMAP_INDEX_CACHE_TAG); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 |  |  |         Craft::info( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 |  |  |             'Sitemap index cache cleared', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 |  |  |             __METHOD__ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 |  |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 |  |  |     // Protected Methods | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 |  |  |     // ========================================================================= | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 |  |  |      * Add an additional sitemap to the sitemap index, coming from the global | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 |  |  |      * meta bundle metaSiteVars->additionalSitemaps | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 |  |  |      * @param MetaBundle $metaBundle | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  |      * @param int $groupSiteId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 |  |  |      * @param array $lines | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 |  |  |      * @throws Exception | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 |  |  |     protected function addAdditionalSitemaps(MetaBundle $metaBundle, int $groupSiteId, array &$lines) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 |  |  |         $additionalSitemaps = $metaBundle->metaSiteVars->additionalSitemaps; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 |  |  |         $additionalSitemaps = empty($additionalSitemaps) ? [] : $additionalSitemaps; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 |  |  |         // Allow plugins/modules to add custom URLs | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 |  |  |         $event = new RegisterSitemapsEvent([ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  |             'sitemaps' => $additionalSitemaps, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  |             'siteId' => $groupSiteId, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 |  |  |         ]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 |  |  |         Event::trigger(SitemapIndexTemplate::class, SitemapIndexTemplate::EVENT_REGISTER_SITEMAPS, $event); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  |         $additionalSitemaps = array_filter($event->sitemaps); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 |  |  |         // Output the sitemap index | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  |         if (!empty($additionalSitemaps)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  |             foreach ($additionalSitemaps as $additionalSitemap) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  |                 if (!empty($additionalSitemap['loc'])) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  |                     $loc = MetaValueHelper::parseString($additionalSitemap['loc']); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  |                     $lines[] = '<sitemap>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 |  |  |                     $lines[] = '<loc>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  |                     $lines[] = Html::encode($loc); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 |  |  |                     $lines[] = '</loc>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  |                     // Find the most recent date | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 |  |  |                     $dateUpdated = !empty($additionalSitemap['lastmod']) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  |                         ? $additionalSitemap['lastmod'] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 |  |  |                         : new DateTime(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  |                     $lines[] = '<lastmod>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  |                     $lines[] = $dateUpdated->format(DateTime::W3C); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 |  |  |                     $lines[] = '</lastmod>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  |                     $lines[] = '</sitemap>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 |  |  |      * Add an additional "custom" sitemap to the sitemap index, with URLs coming from | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  |      * the global meta bundle metaSiteVars->additionalSitemapUrls | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 |  |  |      * @param MetaBundle $metaBundle | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 |  |  |      * @param int $groupSiteId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 |  |  |      * @param array $lines | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 |  |  |      * @throws Exception | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  |     protected function addAdditionalSitemapUrls(MetaBundle $metaBundle, int $groupSiteId, array &$lines) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 |  |  |         $additionalSitemapUrls = $metaBundle->metaSiteVars->additionalSitemapUrls; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 313 |  |  |         $additionalSitemapUrls = empty($additionalSitemapUrls) ? [] : $additionalSitemapUrls; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 314 |  |  |         // Allow plugins/modules to add custom URLs | 
            
                                                                                                            
                            
            
                                    
            
            
                | 315 |  |  |         $event = new RegisterSitemapUrlsEvent([ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 316 |  |  |             'sitemaps' => $additionalSitemapUrls, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 317 |  |  |             'siteId' => $groupSiteId, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 318 |  |  |         ]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 319 |  |  |         Event::trigger(SitemapCustomTemplate::class, SitemapCustomTemplate::EVENT_REGISTER_SITEMAP_URLS, $event); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 320 |  |  |         $additionalSitemapUrls = array_filter($event->sitemaps); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 321 |  |  |         // Output the sitemap index | 
            
                                                                                                            
                            
            
                                    
            
            
                | 322 |  |  |         if (!empty($additionalSitemapUrls)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 323 |  |  |             $sitemapUrl = Seomatic::$plugin->sitemaps->sitemapCustomUrlForSiteId( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 324 |  |  |                 $groupSiteId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 325 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 326 |  |  |             $lines[] = '<sitemap>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 327 |  |  |             $lines[] = '<loc>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 328 |  |  |             $lines[] = Html::encode($sitemapUrl); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 329 |  |  |             $lines[] = '</loc>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 330 |  |  |             // Find the most recent date | 
            
                                                                                                            
                            
            
                                    
            
            
                | 331 |  |  |             $dateUpdated = $metaBundle->metaSiteVars->additionalSitemapUrlsDateUpdated | 
            
                                                                                                            
                            
            
                                    
            
            
                | 332 |  |  |                 ?? new DateTime(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 333 |  |  |             foreach ($additionalSitemapUrls as $additionalSitemapUrl) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 334 |  |  |                 if (!empty($additionalSitemapUrl['lastmod'])) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 335 |  |  |                     if ($additionalSitemapUrl['lastmod'] > $dateUpdated) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 336 |  |  |                         $dateUpdated = $additionalSitemapUrl['lastmod']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 337 |  |  |                     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 338 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 339 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 340 |  |  |             if ($dateUpdated !== null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 341 |  |  |                 $lines[] = '<lastmod>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 342 |  |  |                 $lines[] = $dateUpdated->format(DateTime::W3C); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 343 |  |  |                 $lines[] = '</lastmod>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 344 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 345 |  |  |             $lines[] = '</sitemap>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 346 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 347 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 348 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 349 |  |  |  |