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API Added SiteTreeExtension::updateRelativeLink 

Updated SiteTreeExtension PHPDoc
Refactored out Translatable extension in RelativeLink
This commit is contained in:
Damian Mooyman 2013-05-10 12:22:22 +12:00
parent b4f2e35b32
commit 61312a5d7f
2 changed files with 58 additions and 12 deletions
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19
code/model/SiteTree.php
View File

@ -462,22 +462,19 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
public function RelativeLink($action = null) {
if($this->ParentID && self::config()->nested_urls) {
$base = $this->Parent()->RelativeLink($this->URLSegment);
} elseif(!$action && $this->URLSegment == RootURLController::get_homepage_link()) {
// Unset base for root-level homepages.
// Note: Homepages with action parameters (or $action === true)
// need to retain their URLSegment.
$base = null;
} else {
$base = $this->URLSegment;
}
// Unset base for homepage URLSegments in their default language.
// Homepages with action parameters or in different languages
// need to retain their URLSegment. We can only do this if the homepage
// is on the root level.
if(!$action && $base == RootURLController::get_homepage_link() && !$this->ParentID) {
$base = null;
if(class_exists('Translatable') && $this->hasExtension('Translatable') && $this->Locale != Translatable::default_locale()){
$base = $this->URLSegment;
}
}
$this->extend('updateRelativeLink', $base, $action);
// Legacy support
// Legacy support: If $action === true, retain URLSegment for homepages,
// but don't append any action
if($action === true) $action = null;
return Controller::join_links($base, '/', $action);

51
code/model/SiteTreeExtension.php
View File

@ -1,4 +1,5 @@
<?php
/**
* Plug-ins for additional functionality in your SiteTree classes.
*
@ -7,23 +8,71 @@
*/
abstract class SiteTreeExtension extends DataExtension {
/**
* Hook called before the page's {@link SiteTree::doPublish()} action is completed
*
* @param SiteTree &$original The current Live SiteTree record prior to publish
*/
public function onBeforePublish(&$original) {
}
/**
* Hook called after the page's {@link SiteTree::doPublish()} action is completed
*
* @param SiteTree &$original The current Live SiteTree record prior to publish
*/
public function onAfterPublish(&$original) {
}
/**
* Hook called before the page's {@link SiteTree::doUnpublish()} action is completed
*/
public function onBeforeUnpublish() {
}
/**
* Hook called after the page's {@link SiteTree::doUnpublish()} action is completed
*/
public function onAfterUnpublish() {
}
/**
* Hook called to determine if a user may add children to this SiteTree object
*
* @see SiteTree::canAddChildren()
*
* @param Member $member The member to check permission against, or the currently
* logged in user
* @return boolean|null Return false to deny rights, or null to yield to default
*/
public function canAddChildren($member) {
}
/**
* Hook called to determine if a user may publish this SiteTree object
*
* @see SiteTree::canPublish()
*
* @param Member $member The member to check permission against, or the currently
* logged in user
* @return boolean|null Return false to deny rights, or null to yield to default
*/
public function canPublish($member) {
}
/**
* Hook called to modify the $base url of this page, with a given $action,
* before {@link SiteTree::RelativeLink()} calls {@link Controller::join_links()}
* on the $base and $action
*
* @param string &$base The URL of this page relative to siteroot, not including
* the action
* @param string|boolean &$action The action or subpage called on this page.
* (Legacy support) If this is true, then do not reduce the 'home' urlsegment
* to an empty link
*/
public function updateRelativeLink(&$base, &$action) {
}
}