mirror_php/moodle
1
0
Fork 0
mirror of https://github.com/moodle/moodle.git synced 2025-04-21 16:32:18 +02:00
Code Issues Projects Releases Wiki Activity

blackboard import MDL-15725 filenames from blackboard come through in hex instead of correct names.

Browse Source
This commit is contained in:
danmarsden 2009-09-16 11:15:18 +00:00
parent b18e25d541
commit 00f952afda
1 changed files with 32 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
backup/bb/restore_bb.php
View File

@ -77,6 +77,7 @@ function blackboard_convert($dir){
mkdir("$dir/course_files", $CFG->directorypermissions);
foreach ($subdirs as $subdir){
rename($subdir, "course_files/$subdir");
rename_hexfiles($subdir);
}
chdir($startdir);
@ -89,4 +90,34 @@ function blackboard_convert($dir){
}
?>
/**
* grabs all files in the directory, checks if the filenames start with a ! or @
* then checks to see if the name is a hex - if so, it translates/renames correctly.
*
* @param string $subdir - the directory to parse.
*
*/
function rename_hexfiles($subdir) {
//this bit of code grabs all files in the directory, and if they start with ! or @, performs the name conversion
if ($handle = opendir("course_files/$subdir")) {
while ($file = readdir($handle)) {
if ($file == '..' or $file == '.') { //don't bother processing these!
continue;
}
if(substr($file,0,1)=="!" || substr($file,0,1)=="@"){
$outputfilename = "";
$filebase = substr($file,1,strrpos($file,".")-1);
if (ctype_xdigit($filebase)) { //check if this name is a hex - if not, don't bother to rename
$filenamesplit = str_split($filebase,2);
foreach($filenamesplit as $hexvalue){
$outputfilename .= chr(hexdec($hexvalue));
}
$outputfilename .= strrchr($file,".");
rename("course_files/$subdir/$file","course_files/$subdir/$outputfilename");
}
}
}
closedir($handle);
}
}
?>