40 lines
974 B
PHP
40 lines
974 B
PHP
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<?php
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abstract class OC_Minimizer
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{
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protected $files = array();
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protected function appendIfExist($root, $webroot, $file) {
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if (is_file($root.'/'.$file)) {
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$this->files[] = array($root, $webroot, $file);
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return true;
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}
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return false;
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}
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public function getLastModified($files) {
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$last_modified = 0;
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foreach($files as $file_info) {
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$file = $file_info[0] . '/' . $file_info[2];
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$filemtime = filemtime($file);
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if ($filemtime > $last_modified) {
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$last_modified = $filemtime;
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}
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}
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return $last_modified;
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}
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abstract public function minimizeFiles($files);
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public function output($files) {
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header('Content-Type: '.$this->contentType);
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OC_Response::enableCaching();
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$last_modified = $this->getLastModified($files);
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OC_Response::setLastModifiedHeader($last_modified);
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$out = $this->minimizeFiles($files);
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header('Content-Length: '.strlen($out));
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echo $out;
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}
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}
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