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MDL-73119 contentbank: Add pluginfile callback to content type plugins

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This commit is contained in:
Daniel Neis Araujo
2022-08-16 14:23:33 -03:00
parent 896e126a66
commit 3f83f35a5c
3 changed files with 44 additions and 5 deletions
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lib/filelib.php
+15 -5
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@@ -5129,16 +5129,26 @@ function file_pluginfile($relativepath, $forcedownload, $preview = null, $offlin
send_file_not_found();
}
$componentargs = fullclone($args);
$itemid = (int)array_shift($args);
$filename = array_pop($args);
$filepath = $args ? '/'.implode('/', $args).'/' : '/';
if (!$file = $fs->get_file($context->id, $component, $filearea, $itemid, $filepath, $filename) or
$file->is_directory()) {
send_file_not_found();
}
\core\session\manager::write_close(); // Unlock session during file serving.
send_stored_file($file, 0, 0, true, $sendfileoptions); // must force download - security!
$contenttype = $DB->get_field('contentbank_content', 'contenttype', ['id' => $itemid]);
if (component_class_callback("\\{$contenttype}\\contenttype", 'pluginfile',
[$course, null, $context, $filearea, $componentargs, $forcedownload, $sendfileoptions], false) === false) {
if (!$file = $fs->get_file($context->id, $component, $filearea, $itemid, $filepath, $filename) or
$file->is_directory()) {
send_file_not_found();
} else {
send_stored_file($file, 0, 0, true, $sendfileoptions); // Must force download - security!
}
}
} else if (strpos($component, 'mod_') === 0) {
$modname = substr($component, 4);
if (!file_exists("$CFG->dirroot/mod/$modname/lib.php")) {