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Adds thumbnails-permanent for specific host #27

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Adds thumbnails-permanent for specific host #27

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12 changes: 10 additions & 2 deletions lib/worker.js
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Original file line number Diff line number Diff line change
Expand Up @@ -71,11 +71,19 @@ function validateFileName( request ) {

let s_filename = _cypher.createHash( 'md5' ).update( request.url ).digest( 'hex' ) + viewport + '.jpg';
let s_host = _cypher.createHash( 'sha1' ).update( host ).digest( 'hex' );
let s_fullpath = '/opt/mshots/public_html/thumbnails/' + s_host.substring( 0, 3 ) + "/" + s_host + "/" + s_filename;
let s_fullpath = getPath( host ) + s_host.substring( 0, 3 ) + "/" + s_host + "/" + s_filename;

return ( s_fullpath == request.file );
}

function getPath( host ) {
logger.error( 'getPath host: ' + host );
if ( 'public-api.wordpress.com' === host ) {
return '/opt/mshots/public_html/thumbnails-permanent/';
}
return '/opt/mshots/public_html/thumbnails/';
}

var HTTPListner = function() {

var routes = {
Expand Down Expand Up @@ -124,7 +132,7 @@ var HTTPListner = function() {
}

if ( ! validateFileName( site ) ) {
logger.error( process.pid + ': invalid filename: validation failed' );
logger.error( process.pid + ': invalid filename: validation failed :' + site );
} else {
process.send( { replytype: 'queue-add', workerid: process.pid, payload: site } );
}
Expand Down
10 changes: 9 additions & 1 deletion public_html/class-mshots.php
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ class mShots {
const disable_requeue = false;
const location_header = 'X-Accel-Redirect: ';
const location_base = '/opt/mshots/public_html/thumbnails';
const permanent_base = '/opt/mshots/public_html/thumbnails-permanent';
const snapshot_default = 'https://s0.wp.com/mshots/v1/default';
const snapshot_default_file = '/opt/mshots/public_html/images/default.gif';

Expand Down Expand Up @@ -278,11 +279,18 @@ private function resolve_filename( $snap_url ) {
$viewport = '';
if ( $this->viewport_w != self::VIEWPORT_DEFAULT_W || $this->viewport_h != self::VIEWPORT_DEFAULT_H )
$viewport = '_' . $this->viewport_w . 'x' . $this->viewport_h;
$fullpath = self::location_base . '/' . substr( $host, 0, 3 ) . '/' . $host . '/' . $file . $viewport. '.jpg';
$fullpath = $this->get_base( $s_host ) . '/' . substr( $host, 0, 3 ) . '/' . $host . '/' . $file . $viewport. '.jpg';

return $fullpath;
}

private function get_base( $host ) {
if ( 'public-api.wordpress.com' === $host ) {
return self::permanent_base;
}
return self::location_base;
}

private function resolve_mshots_url( $url ) {
return sprintf(
"/mshots/v1/%s",
Expand Down