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Updated to include better error handling and to use the new error class.

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This commit is contained in:
djdallmann 2014-05-04 00:15:43 +00:00
parent 3cd37cba2d
commit b321e2d970
1 changed files with 80 additions and 4 deletions
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82
php/modules/Import.php
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@ -62,14 +62,90 @@ class Import extends Module {
if (!isset($path)) $path = LYCHEE_UPLOADS_IMPORT;
global $database, $plugins, $settings;
//determine OS type and set move cmd (Windows untested!)
$myos = strtoupper( substr(PHP_OS,0,3) );
if ( $myos === "WIN" ) { $osmv = 'MOVE'; } else { $osmv = 'mv'; }
//generate tmp dir name by hashing epoch time & random number
$tmpdirname = md5(time() . rand());
global $database;
if ( isset($tmpdirname) ){
//make temporary directory
if (@mkdir(LYCHEE_DATA . "$tmpdirname")!==false) {
//get list of folders and move them to tmpdir
$folders = glob($path . '*', GLOB_ONLYDIR);
if ( isset($folders) ) {
foreach ($folders as $folder) {
$out = '';
$ret = '';
@exec("$osmv " . $folder . ' ' . LYCHEE_DATA . $tmpdirname, $out, $ret);
if ( isset($ret) && ($ret > 0) ) Log::error($database, __METHOD__, __LINE__, "Failed to move directory or file ($ret):" . $folder);
}
}
//get list of files and move them to tmpdir
$files = glob($path . '*');
if ( isset($files) ) {
foreach ($files as $file) {
//prevent logging second error for directories that could not be moved.
if ( is_dir($file) ) continue;
$out = '';
$ret = '';
@exec("$osmv " . $file . ' ' . LYCHEE_DATA . $tmpdirname, $out, $ret);
if ( isset($ret) && ($ret > 0) ) Log::error($database, __METHOD__, __LINE__, "Failed to move directory or file ($ret):" . $file);
}
}
//If no files could be copied to the temp dir, remove.
if ( count( glob(LYCHEE_DATA . "$tmpdirname/*") ) == 0 ) { rmdir(LYCHEE_DATA . "$tmpdirname"); return false; }
} else {
Log::error($database, __METHOD__, __LINE__, 'Failed to create temporary directory');
return false;
}
} else {
Log::error($database, __METHOD__, __LINE__, 'Failed to generate temporary directory name');
return false;
}
global $plugins, $settings;
$files = glob($path . '*');
$contains['photos'] = false;
$contains['albums'] = false;
$path = LYCHEE_DATA . "$tmpdirname";
$files = glob($path . '/*');
foreach ($files as $file) {
//It's possible to move a file because of directory permissions but
//the file may still be unreadable by the user
if (!is_readable($file) ) { Log::error($database, __METHOD__, __LINE__, 'Could not read file or directory: ' . $file); continue; }
if (@exif_imagetype($file)!==false) {
# Photo
@ -92,7 +168,7 @@ class Import extends Module {
}
if ($contains['photos']===false&&$contains['albums']===false) return 'Warning: Folder empty!';
if ($contains['photos']===false&&$contains['albums']===false) return 'Warning: Folder empty or no readable files to process!';
if ($contains['photos']===false&&$contains['albums']===true) return 'Notice: Import only contains albums!';
return true;