mirror of
https://github.com/wilr/silverstripe-googlesitemaps.git
synced 2024-10-22 11:05:48 +02:00
8bbc14ee23
Misc upgrade of module code so that site map.xml provides a index site map file based on the standards. Moved configuration vars to the Config API. Considering how large a change this is, I've branched a 1.0 release off in github.
91 lines
2.3 KiB
PHP
91 lines
2.3 KiB
PHP
<?php
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/**
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* @package googlesitemaps
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*/
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class GoogleSitemapSiteTreeExtension extends GoogleSitemapExtension {
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/**
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* @var array
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*/
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public static $db = array(
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"Priority" => "Varchar(5)"
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);
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/**
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* @param FieldList
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*/
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public function updateSettingsFields(&$fields) {
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$prorities = array(
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'-1' => _t('GoogleSitemaps.PRIORITYNOTINDEXED', "Not indexed"),
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'1.0' => '1 - ' . _t('GoogleSitemaps.PRIORITYMOSTIMPORTANT', "Most important"),
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'0.9' => '2',
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'0.8' => '3',
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'0.7' => '4',
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'0.6' => '5',
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'0.5' => '6',
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'0.4' => '7',
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'0.3' => '8',
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'0.2' => '9',
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'0.1' => '10 - ' . _t('GoogleSitemaps.PRIORITYLEASTIMPORTANT', "Least important")
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);
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$tabset = $fields->findOrMakeTab('Root.Settings');
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$message = "<p>";
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$message .= sprintf(_t('GoogleSitemaps.METANOTEPRIORITY', "Manually specify a Google Sitemaps priority for this page (%s)"),
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'<a href="http://www.google.com/support/webmasters/bin/answer.py?hl=en&answer=71936#prioritize" target="_blank">?</a>'
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);
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$message .= "</p>";
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$tabset->push(new Tab('GoogleSitemap', _t('GoogleSitemaps.TABGOOGLESITEMAP', 'Google Sitemap'),
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new LiteralField("GoogleSitemapIntro", $message),
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$priority = new DropdownField("Priority", $this->owner->fieldLabel('Priority'), $prorities, $this->owner->Priority)
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));
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$priority->setEmptyString(_t('GoogleSitemaps.PRIORITYAUTOSET', 'Auto-set based on page depth'));
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}
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/**
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* @param FieldList
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*
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* @return void
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*/
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public function updateFieldLabels(&$labels) {
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parent::updateFieldLabels($labels);
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$labels['Priority'] = _t('GoogleSitemaps.METAPAGEPRIO', "Page Priority");
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}
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/**
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* @return boolean
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*/
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public function canIncludeInGoogleSitemap() {
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$result = parent::canIncludeInGoogleSitemap();
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$result = ($this instanceof ErrorPage) ? false : $result;
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return $result;
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}
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/**
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* @return mixed
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*/
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public function getGooglePriority() {
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$priority = $this->owner->getField('Priority');
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if(!$priority) {
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$parentStack = $this->owner->parentStack();
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$numParents = is_array($parentStack) ? count($parentStack) - 1 : 0;
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$num = max(0.1, 1.0 - ($numParents / 10));
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$result = str_replace(",", ".", $num);
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return $result;
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} else if ($priority == -1) {
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return false;
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} else {
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return (is_float($priority) && $priority <= 1.0) ? $priority : 0.5;
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}
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}
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}
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