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<?php |
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class MenuCacheStatic extends DataExtension |
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{ |
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private static $class_names_to_cache = array(); |
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public static function add_class_name_to_cache($className) |
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{ |
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self::$class_names_to_cache[$className] = $className; |
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} |
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private static $class_names_NOT_to_cache = array(); |
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public static function remove_class_name_from_cache($className) |
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{ |
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self::$class_names_NOT_to_cache[$className] = $className; |
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} |
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public static function get_class_names_NOT_to_cache($className) |
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{ |
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self::$class_names_NOT_to_cache["UserDefinedForm"] = "UserDefinedForm"; |
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return self::$class_names_NOT_to_cache; |
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} |
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private static $custom_urls_to_add = array(); |
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public static function add_custom_url_to_cache($url) |
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{ |
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self::$custom_urls_to_add[$url] = $url; |
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} |
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public function updateCMSFields(FieldList $fields) |
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{ |
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$js = "window.open(this.href, 'publisher', 'toolbar=0,scrollbars=1,location=0,statusbar=1,menubar=0,resizable=0,width=600,height=600'); return false;"; |
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$fields->addFieldToTab("Root.Caching", new LiteralField("PublishAllPages", '<p>This website runs a static cache to make it faster. You may be required to manually publish the pages to the cache. You can <a href="/dev/buildcache/?flush=1" onclick="'.$js.'">publish all pages to cache</a> now...</p>')); |
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return $fields; |
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} |
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//------------------ static publisher ------------------ ------------------ ------------------ ------------------ |
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/** |
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* Return a list of all the pages to cache |
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*/ |
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public function allPagesToCache() |
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{ |
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// Get each page type to define its sub-urls |
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$urls = array(); |
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// memory intensive depending on number of pages |
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foreach (self::$class_names_to_cache as $className) { |
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$pages = $className::get() |
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->exclude(array("ClassName" => self::$class_names_NOT_to_cache)); |
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if ($pages->count()) { |
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foreach ($pages as $page) { |
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$urls = array_merge($urls, (array)$page->subPagesToCache()); |
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} |
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} |
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} |
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if (is_array(self::$custom_urls_to_add)) { |
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if (count(self::$custom_urls_to_add)) { |
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foreach (self::$custom_urls_to_add as $url) { |
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$urls[] = $url; |
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} |
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} |
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} |
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return $urls; |
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} |
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/** |
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* Get a list of URLs to cache related to this page |
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*/ |
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public function subPagesToCache() |
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{ |
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$urls = array(); |
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// add current page |
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$urls[] = $this->owner->Link(); |
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// cache the RSS feed if comments are enabled |
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if ($this->owner->ProvideComments) { |
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$urls[] = Director::absoluteBaseURL() . "pagecomment/rss/" . $this->owner->ID; |
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} |
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return $urls; |
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} |
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public function pagesAffectedByChanges() |
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{ |
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$urls = $this->subPagesToCache(); |
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if ($parent = SiteTree::get()->byID($this->owner->ParentID)) { |
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$urls = array_merge((array)$urls, (array)$parent->subPagesToCache()); |
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} |
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return $urls; |
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} |
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} |
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sunnysideup /
silverstripe-menucache
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.