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Christian's changes to update Resources when files are moved

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I've not checked this closely but it seems to work
This commit is contained in:
moodler 2006-03-21 09:07:19 +00:00
parent f67172b64b
commit d27a5b2581
1 changed files with 58 additions and 6 deletions
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64
files/index.php
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@ -216,12 +216,28 @@
} else {
html_header($course, $wdir);
echo '<p align=\"center\">'.get_string('deletecheckwarning').':</p>';
print_simple_box_start("center");
printfilelist($USER->filelist);
print_simple_box_end();
echo "<br />";
print_simple_box_start("center");
if (setfilelist($_POST)) {
echo "<p align=\"center\">".get_string("deletecheckwarning").":</p>";
print_simple_box_start("center");
printfilelist($USER->filelist);
foreach ($USER->filelist as $file) {
//if file is part of resource then update resource table as well
$clean_name = substr($file, 1);
if (record_exists('resource', 'reference', $clean_name)) {
$resource_id = files_get_cm_from_resource_name($clean_name);
echo '<p align=\"center\"><b>'.get_string('warningdeleteresource', '', $file)."</align><a href='$CFG->wwwroot/course/mod.php?update=$resource_id&sesskey=$USER->sesskey'> Update</a></b>";
}
}
print_simple_box_end();
echo "<br />";
notice_yesno (get_string("deletecheckfiles"),
"index.php?id=$id&amp;wdir=$wdir&amp;action=delete&amp;confirm=1&amp;sesskey=$USER->sesskey&amp;choose=$choose",
"index.php?id=$id&amp;wdir=$wdir&amp;action=cancel&amp;choose=$choose");
@ -267,12 +283,29 @@
html_header($course, $wdir);
$name = clean_filename($name);
if (file_exists($basedir.$wdir."/".$name)) {
echo "Error: $name already exists!";
echo "<center>Error: $name already exists!</center>";
} else if (!rename($basedir.$wdir."/".$oldname, $basedir.$wdir."/".$name)) {
echo "Error: could not rename $oldname to $name";
echo "<p align=\"center\">Error: could not rename $oldname to $name</p>";
}
//if file is part of resource then update resource table as well
//this line only catch the root directory
if (record_exists('resource', 'reference', $oldname)) {
set_field('resource', 'reference', $name, 'reference', $oldname);
}
if (get_dir_name_from_resource($oldname)) {
$resources = get_dir_name_from_resource($oldname);
print_simple_box_start("center");
echo "<b>The following files might be referenced as a resource :</b><br>";
foreach ($resources as $resource) {
$resource_id = files_get_cm_from_resource_name($name);
echo '<p align=\"center\">'. "$resource->reference :"."</align><a href='$CFG->wwwroot/course/mod.php?update=$resource_id&sesskey=$USER->sesskey'> ".get_string('update')."</a>";
}
print_simple_box_end("center");
}
displaydir($wdir);
} else {
$strrename = get_string("rename");
$strcancel = get_string("cancel");
@ -839,4 +872,23 @@ function displaydir ($wdir) {
}
function files_get_cm_from_resource_name($clean_name) {
global $CFG;
$SQL = 'SELECT a.id FROM '.$CFG->prefix.'course_modules a, '.$CFG->prefix.'resource b
WHERE a.instance = b.id AND b.reference = "'.$clean_name.'"';
$resource = get_record_sql($SQL);
return $resource->id;
}
function get_dir_name_from_resource($clean_name) {
global $CFG;
$LIKE = sql_ilike();
$SQL = 'SELECT * FROM '.$CFG->prefix.'resource WHERE reference '.$LIKE. "\"%$clean_name%\"";
$resource = get_records_sql($SQL);
return $resource;
}
?>