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ENHANCEMENT #3180: Added RsyncMultiHostPubilsher to 2.3 from trunk

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/branches/2.3@69821 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sam Minnee 2009-01-07 04:11:28 +00:00
parent 2abafb9382
commit 48ab578fcb
1 changed files with 37 additions and 0 deletions
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37
code/staticpublisher/RsyncMultiHostPublisher.php Normal file
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<?php
/**
* This static publisher can be used to deploy static content to multiple hosts, by generating the cache files locally and then rsyncing then to
* each destination box. This can be used to set up a load-balanced collection of static servers.
*/
class RsyncMultiHostPublisher extends FilesystemPublisher {
/**
* Array of rsync targets to publish to. These can either be local file names, or scp-style targets, in the form "user@server:path"
*/
static $targets;
/**
* Set the targets to publish to.
* @param $targets An array of targets to publish to. These can either be local file names, or scp-style targets, in the form "user@server:path"
*/
static function set_targets($targets) {
self::$targets = $targets;
}
function publishPages($urls) {
parent::publishPages($urls);
$base = Director::baseFolder();
// Get variable that can turn off the rsync component of publication
if(isset($_GET['norsync']) && $_GET['norsync']) return;
foreach(self::$targets as $target) {
// Transfer non-PHP content from everything to the target; that will ensure that we have all the JS/CSS/etc
$rsyncOutput = `cd $base; rsync -av -e ssh --exclude /.htaccess --exclude '*.php' --exclude '*.svn' --exclude '*~' --delete . $target`;
// Then transfer "safe" PHP from the cache/ directory
$rsyncOutput .= `cd $base; rsync -av -e ssh --exclude '*.svn' --exclude '*~' --delete cache $target`;
if(StaticPublisher::echo_progress()) echo $rsyncOutput;
}
}
}