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git-svn-id: http://xe-core.googlecode.com/svn/trunk@1733 201d5d3c-b55e-5fd7-737f-ddc643e51545

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zero 2007-06-22 03:43:41 +00:00
parent abb1c1a356
commit ce863a71f8
3 changed files with 53 additions and 0 deletions
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44
modules/document/document.item.php
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@ -173,6 +173,50 @@
return $oTrackbackModel->getTrackbackList($this->document_srl, $is_admin);
}
function thumbnailExists($width) {
if(!$this->getThumbnail($width)) return false;
return true;
}
function getThumbnail($width = 80) {
if(!preg_match('!<img([^>]*?)(\/){0,1}>!is',$this->get('content'),$matches)) return;
$document_path = sprintf('files/attach/images/%d/%d/',$this->get('module_srl'), $this->get('document_srl'));
if(!is_dir($document_path)) FileHandler::makeDir($document_path);
$thumbnail_file = sprintf('%sthumbnail_%d.gif', $document_path, $width);
if(!file_exists($thumbnail_file)) {
$tmp_file = sprintf('%sthumbnail_%d.tmp.gif', $document_path, $width);
preg_match('!src=("|\'){0,1}([^"|^\'|^\ ]*)("|\'| ){0,1}!is', $matches[0], $src_matches);
$src = $src_matches[2];
// 첨부된 파일일 경우
if(substr($src,0,7)=='./files') {
copy($src, $tmp_file);
// 웹에서 링크한 경우
} else {
FileHandler::getRemoteFile($src, $tmp_file);
}
// 파일정보를 보아서 가로/세로크기가 64보다 작으면 무시시킴
list($width, $height, $type, $attrs) = @getimagesize($tmp_file);
if($width <= 64 && $height <= 64) FileHandler::writeFile($thumbnail_file, '', 'w');
else FileHandler::createImageFile($tmp_file, $thumbnail_file, 100, 100, 'gif');
@unlink($tmp_file);
}
if(filesize($thumbnail_file)<1) return;
$thumbnail_url = Context::getRequestUri().$thumbnail_file;
return $thumbnail_url;
}
function hasUploadedFiles() {
return $this->get('uploaded_count')? true : false;
}