mirror of
https://github.com/silverstripe/silverstripe-subsites
synced 2024-10-22 11:05:55 +02:00
135 lines
3.9 KiB
PHP
135 lines
3.9 KiB
PHP
<?php
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/**
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* Extension for the SiteTree object to add subsites support
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*/
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class SiteTreeSubsites extends DataObjectDecorator {
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static $template_variables = array(
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'((Company Name))' => 'Title'
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);
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static $template_fields = array(
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"URLSegment",
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"Title",
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"MenuTitle",
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"Content",
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"MetaTitle",
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"MetaDescription",
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"MetaKeywords",
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);
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/**
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* Set the fields that will be copied from the template.
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* Note that ParentID and Sort are implied.
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*/
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static function set_template_fields($fieldList) {
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self::$template_fields = $fieldList;
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}
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function extraDBFields() {
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// This is hard-coded to be applied to SiteTree, unfortunately
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if($this->owner->class == 'SiteTree') {
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return array(
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'has_one' => array(
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'Subsite' => 'Subsite', // The subsite that this page belongs to
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'MasterPage' => 'SiteTree', // Optional; the page that is the content master
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),
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);
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}
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}
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/**
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* Update any requests to limit the results to the current site
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*/
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function augmentSQL(SQLQuery &$query) {
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if(Subsite::$disable_subsite_filter) return;
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// If you're querying by ID, ignore the sub-site - this is a bit ugly...
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if(!$query->where || (strpos($query->where[0], ".`ID` = ") === false && strpos($query->where[0], ".ID = ") === false && strpos($query->where[0], "ID = ") !== 0)) {
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if($context = DataObject::context_obj()) $subsiteID = (int)$context->SubsiteID;
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else $subsiteID = (int)Subsite::currentSubsiteID();
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// The foreach is an ugly way of getting the first key :-)
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foreach($query->from as $tableName => $info) {
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// The tableName should be SiteTree or SiteTree_Live...
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if(strpos($tableName,'SiteTree') === false) break;
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$query->where[] = "`$tableName`.SubsiteID IN ($subsiteID)";
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break;
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}
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}
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}
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function augmentBeforeWrite() {
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if(!is_numeric($this->owner->ID) && !$this->owner->SubsiteID) $this->owner->SubsiteID = Subsite::currentSubsiteID();
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// If the content has been changed, then the page should be marked as 'custom content'
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if($this->owner->ID && $this->owner->MasterPageID && !$this->owner->CustomContent) {
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$changed = $this->owner->getChangedFields();
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foreach(self::$template_fields as $field) {
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if(isset($changed[$field]) && $changed[$field]) {
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$this->owner->CustomContent = true;
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FormResponse::add("$('Form_EditForm_CustomContent').checked = true;");
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break;
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}
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}
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}
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}
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function updateCMSFields(&$fields) {
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if($this->owner->MasterPageID) {
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$fields->insertFirst(new HeaderField('This page\'s content is copied from a master page: ' . $this->owner->MasterPage()->Title, 2));
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}
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}
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/**
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* Create a duplicate of this page and save it to another subsite
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* @param $subsiteID int|Subsite The Subsite to copy to, or its ID
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* @param $isTemplate boolean If this is true, then the current page will be treated as the template, and MasterPageID will be set
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*/
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public function duplicateToSubsite($subsiteID = null, $isTemplate = true) {
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if(is_object($subsiteID)) {
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$subsite = $subsiteID;
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$subsiteID = $subsite->ID;
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} else {
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$subsite = DataObject::get_by_id('Subsite', $subsiteID);
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}
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$page = $this->owner->duplicate(false);
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$page->CheckedPublicationDifferences = $page->AddedToStage = true;
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$subsiteID = ($subsiteID ? $subsiteID : Subsite::currentSubsiteID());
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$page->SubsiteID = $subsiteID;
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if($isTemplate) $page->MasterPageID = $this->owner->ID;
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$page->write();
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return $page;
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}
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/**
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* Called by ContentController::init();
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*/
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static function contentcontrollerInit($controller) {
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// Need to set the SubsiteID to null incase we've been in the CMS
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Session::set('SubsiteID', null);
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}
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/**
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* Called by ModelAsController::init();
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*/
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static function modelascontrollerInit($controller) {
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// Need to set the SubsiteID to null incase we've been in the CMS
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Session::set('SubsiteID', null);
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}
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function alternateAbsoluteLink() {
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return "http://" . $this->owner->Subsite()->domain() . $this->owner->Link();
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}
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}
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?>
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