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silverstripe-cms
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MINOR Code formatting and docs in VirtualPage (no functional changes)

This commit is contained in:
Ingo Schommer 2012-01-14 11:24:40 +01:00
parent 0e4e8034d6
commit 9101a75123
1 changed files with 17 additions and 16 deletions
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33
code/model/VirtualPage.php
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@ -196,29 +196,30 @@ class VirtualPage extends Page {
* We have to change it to copy all the content from the original page first.
*/
function onBeforeWrite() {
// On regular write, this will copy from published source. This happens on every publish
if($this->extension_instances['Versioned']->migratingVersion
&& Versioned::current_stage() == 'Live') {
if($this->CopyContentFromID) {
$performCopyFrom = true;
$performCopyFrom = null;
// Determine if we need to copy values.
if(
$this->extension_instances['Versioned']->migratingVersion
&& Versioned::current_stage() == 'Live'
&& $this->CopyContentFromID
) {
// On publication to live, copy from published source.
$performCopyFrom = true;
$stageSourceVersion = DB::query("SELECT \"Version\" FROM \"SiteTree\" WHERE \"ID\" = $this->CopyContentFromID")->value();
$liveSourceVersion = DB::query("SELECT \"Version\" FROM \"SiteTree_Live\" WHERE \"ID\" = $this->CopyContentFromID")->value();
// We're going to create a new VP record in SiteTree_versions because the published
// version might not exist, unless we're publishing the latest version
if($stageSourceVersion != $liveSourceVersion) {
$this->extension_instances['Versioned']->migratingVersion = null;
}
// We're going to create a new VP record in SiteTree_versions because the published
// version might not exist, unless we're publishing the latest version
if($stageSourceVersion != $liveSourceVersion) {
$this->extension_instances['Versioned']->migratingVersion = null;
}
// On regular write, this will copy from draft source. This is only executed when the source
// page changeds
} else {
// On regular write, copy from draft source. This is only executed when the source page changes.
$performCopyFrom = $this->isChanged('CopyContentFromID', 2) && $this->CopyContentFromID != 0;
}
// On publish, this will copy from published source
if($performCopyFrom && $this instanceof VirtualPage) {
// This flush is needed because the get_one cache doesn't respect site version :-(
singleton('SiteTree')->flushCache();