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Added hook for more flexible authentication to external url - backwards compatible with existing file resources

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fiedorow 2005-02-19 20:22:48 +00:00
parent e341bb8348
commit d0cc843ed3
1 changed files with 17 additions and 2 deletions
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19
mod/resource/type/file/resource.class.php
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@ -108,11 +108,13 @@ function set_parameters() {
'value' => current_language()),
'sitename' => array('langstr' => get_string('fullsitename'),
'value' => $site->fullname),
'serverurl' => array('langstr' => get_string('serverurl'),
'value' => $CFG->wwwroot),
'currenttime' => array('langstr' => get_string('time'),
'value' => time()),
'encryptedcode' => array('langstr' => get_string('encryptedcode'),
'value' => md5($_SERVER['REMOTE_ADDR'].$CFG->resource_secretphrase)),
'value' => $this->set_encrypted_parameter()),
'label6' => array('langstr' => "",
'value' =>'/optgroup')
);
@ -541,6 +543,19 @@ function setup($form) {
parent::setup_end();
}
//backwards compatible with existing resources
function set_encrypted_parameter() {
global $CFG;
if (!empty($this->resource->reference) && file_exists($CFG->dirroot ."/mod/resource//type/file/externserverfile.php")) {
include $CFG->dirroot ."/mod/resource/type/file/externserverfile.php";
if (function_exists(extern_server_file)) {
return extern_server_file($this->resource->reference);
}
}
return md5($_SERVER['REMOTE_ADDR'].$CFG->resource_secretphrase);
}
}
?>