mirror of
https://github.com/silverstripe/silverstripe-subsites
synced 2024-10-22 11:05:55 +02:00
127 lines
4.5 KiB
PHP
127 lines
4.5 KiB
PHP
<?php
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class SubsitesVirtualPage extends VirtualPage {
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static $db = array(
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'CustomMetaTitle' => 'Varchar(255)',
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'CustomMetaKeywords' => 'Varchar(255)',
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'CustomMetaDescription' => 'Text',
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'CustomExtraMeta' => 'HTMLText'
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);
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function getCMSFields() {
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$fields = parent::getCMSFields();
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$subsites = DataObject::get('Subsite');
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if(!$subsites) $subsites = new DataObjectSet();
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$subsites->push(new ArrayData(array('Title' => 'Main site', 'ID' => 0)));
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$subsiteSelectionField = new DropdownField(
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"CopyContentFromID_SubsiteID",
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"Subsite",
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$subsites->toDropdownMap('ID', 'Title'),
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($this->CopyContentFromID) ? $this->CopyContentFrom()->SubsiteID : Session::get('SubsiteID')
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);
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$fields->addFieldToTab(
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'Root.Content.Main',
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$subsiteSelectionField,
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'CopyContentFromID'
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);
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// Setup the linking to the original page.
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$pageSelectionField = new SubsitesTreeDropdownField(
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"CopyContentFromID",
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_t('VirtualPage.CHOOSE', "Choose a page to link to"),
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"SiteTree",
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"ID",
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"MenuTitle"
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);
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$pageSelectionField->setFilterFunction(create_function('$item', 'return $item->ClassName != "VirtualPage";'));
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if(Controller::curr()->getRequest()) {
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$subsiteID = Controller::curr()->getRequest()->getVar('CopyContentFromID_SubsiteID');
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$pageSelectionField->setSubsiteID($subsiteID);
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}
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$fields->replaceField('CopyContentFromID', $pageSelectionField);
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// Create links back to the original object in the CMS
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if($this->CopyContentFromID) {
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$editLink = "admin/show/$this->CopyContentFromID/?SubsiteID=" . $this->CopyContentFrom()->SubsiteID;
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$linkToContent = "
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<a class=\"cmsEditlink\" href=\"$editLink\">" .
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_t('VirtualPage.EDITCONTENT', 'Click here to edit the content') .
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"</a>";
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$fields->removeByName("VirtualPageContentLinkLabel");
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$fields->addFieldToTab(
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"Root.Content.Main",
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$linkToContentLabelField = new LabelField('VirtualPageContentLinkLabel', $linkToContent),
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'Title'
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);
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$linkToContentLabelField->setAllowHTML(true);
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}
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$fields->addFieldToTab('Root.Content.Metadata', new TextField('CustomMetaTitle', 'Title (overrides inherited value from the source)'), 'MetaTitle');
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$fields->addFieldToTab('Root.Content.Metadata', new TextareaField('CustomMetaKeywords', 'Keywords (overrides inherited value from the source)'), 'MetaKeywords');
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$fields->addFieldToTab('Root.Content.Metadata', new TextareaField('CustomMetaDescription', 'Description (overrides inherited value from the source)'), 'MetaDescription');
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$fields->addFieldToTab('Root.Content.Metadata', new TextField('CustomExtraMeta', 'Custom Meta Tags (overrides inherited value from the source)'), 'ExtraMeta');
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return $fields;
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}
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function getVirtualFields() {
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$fields = parent::getVirtualFields();
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foreach($fields as $k => $v) {
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if($v == 'SubsiteID') unset($fields[$k]);
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}
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return $fields;
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}
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function syncLinkTracking() {
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$oldState = Subsite::$disable_subsite_filter;
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Subsite::$disable_subsite_filter = true;
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if ($this->CopyContentFromID) $this->HasBrokenLink = DataObject::get_by_id('SiteTree', $this->CopyContentFromID) ? false : true;
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Subsite::$disable_subsite_filter = $oldState;
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}
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function onBeforeWrite() {
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parent::onBeforeWrite();
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if($this->CustomMetaTitle) $this->MetaTitle = $this->CustomMetaTitle;
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else {
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$this->MetaTitle = $this->ContentSource()->MetaTitle ? $this->ContentSource()->MetaTitle : $this->MetaTitle;
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}
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if($this->CustomMetaKeywords) $this->MetaKeywords = $this->CustomMetaKeywords;
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else {
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$this->MetaKeywords = $this->ContentSource()->MetaKeywords ? $this->ContentSource()->MetaKeywords : $this->MetaKeywords;
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}
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if($this->CustomMetaDescription) $this->MetaDescription = $this->CustomMetaDescription;
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else {
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$this->MetaDescription = $this->ContentSource()->MetaDescription ? $this->ContentSource()->MetaDescription : $this->MetaDescription;
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}
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if($this->CustomExtraMeta) $this->ExtraMeta = $this->CustomExtraMeta;
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else {
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$this->ExtraMeta = $this->ContentSource()->ExtraMeta ? $this->ContentSource()->ExtraMeta : $this->ExtraMeta;
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}
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}
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}
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class SubsitesVirtualPage_Controller extends VirtualPage_Controller {
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function reloadContent() {
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$this->failover->nextWriteDoesntCustomise();
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$this->failover->copyFrom($this->failover->CopyContentFrom());
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$this->failover->nextWriteDoesntCustomise();
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$this->failover->write();
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return;
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}
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function init(){
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Subsite::$disable_subsite_filter = true;
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parent::init();
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Subsite::$disable_subsite_filter = false;
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}
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}
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?>
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