"Varchar(5)" ); /** * @param FieldList */ public function updateSettingsFields(&$fields) { $prorities = array( '-1' => _t('GoogleSitemaps.PRIORITYNOTINDEXED', "Not indexed"), '1.0' => '1 - ' . _t('GoogleSitemaps.PRIORITYMOSTIMPORTANT', "Most important"), '0.9' => '2', '0.8' => '3', '0.7' => '4', '0.6' => '5', '0.5' => '6', '0.4' => '7', '0.3' => '8', '0.2' => '9', '0.1' => '10 - ' . _t('GoogleSitemaps.PRIORITYLEASTIMPORTANT', "Least important") ); $tabset = $fields->findOrMakeTab('Root.Settings'); $message = "

"; $message .= sprintf(_t('GoogleSitemaps.METANOTEPRIORITY', "Manually specify a Google Sitemaps priority for this page (%s)"), '?' ); $message .= "

"; $tabset->push(new Tab('GoogleSitemap', _t('GoogleSitemaps.TABGOOGLESITEMAP', 'Google Sitemap'), new LiteralField("GoogleSitemapIntro", $message), $priority = new DropdownField("Priority", $this->owner->fieldLabel('Priority'), $prorities, $this->owner->Priority) )); $priority->setEmptyString(_t('GoogleSitemaps.PRIORITYAUTOSET', 'Auto-set based on page depth')); } /** * @param FieldList * * @return void */ public function updateFieldLabels(&$labels) { parent::updateFieldLabels($labels); $labels['Priority'] = _t('GoogleSitemaps.METAPAGEPRIO', "Page Priority"); } /** * Ensure that all parent pages of this page (if any) are published * * @return boolean */ public function hasPublishedParent() { // Skip root pages if(empty($this->owner->ParentID)) return true; // Ensure direct parent exists $parent = $this->owner->Parent(); if(empty($parent) || !$parent->exists()) return false; // Check ancestry return $parent->hasPublishedParent(); } /** * @return boolean */ public function canIncludeInGoogleSitemap() { // Check that parent page is published if(!$this->owner->hasPublishedParent()) return false; $result = parent::canIncludeInGoogleSitemap(); $result = ($this->owner instanceof ErrorPage) ? false : $result; return $result; } /** * @return mixed */ public function getGooglePriority() { setlocale(LC_ALL, "en_US.UTF8"); $priority = $this->owner->getField('Priority'); if(!$priority) { $parentStack = $this->owner->parentStack(); $numParents = is_array($parentStack) ? count($parentStack) - 1 : 0; $num = max(0.1, 1.0 - ($numParents / 10)); $result = str_replace(",", ".", $num); return $result; } else if ($priority == -1) { return false; } else { return (is_numeric($priority) && $priority <= 1.0) ? $priority : 0.5; } } }