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Now backup and restore are using central zip & unzip functions.

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Merged from MOODLE_14_STABLE
This commit is contained in:
stronk7 2004-10-16 17:34:56 +00:00
parent 0e919226b1
commit 17841181b6
2 changed files with 8 additions and 56 deletions
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21
backup/restorelib.php
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@ -5,27 +5,8 @@
//It automatically uses pclzip or command line unzip
function restore_unzip ($file) {
global $CFG;
return unzip_file($file, '', false);
$status = true;
if (empty($CFG->unzip)) { // Use built-in php-based unzip function
include_once("$CFG->dirroot/lib/pclzip/pclzip.lib.php");
//include_once("$CFG->dirroot/lib/pclzip/pclerror.lib.php"); //Debug
//include_once("$CFG->dirroot/lib/pclzip/pcltrace.lib.php"); //Debug
//PclTraceOn(2); //Debug
$archive = new PclZip(cleardoubleslashes($file));
if (!$list = $archive->extract(PCLZIP_OPT_PATH, cleardoubleslashes(dirname($file)))) {
$status = false;
}
//PclTraceDisplay(); //Debug
//PclTraceOff(); //Debug
} else { // Use external unzip program
$command = "cd ".dirname($file)."; $CFG->unzip -o ".basename($file);
Exec($command);
}
return $status;
}
//This function checks if moodle.xml seems to be a valid xml file