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added PARAM types to calls using "required_param" and "optional_param" functions

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gbateson 2006-09-28 13:24:36 +00:00
parent 909ec807cb
commit f7f630bce7
1 changed files with 12 additions and 9 deletions
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21
mod/hotpot/show.php
View File

@ -1,19 +1,20 @@
<?php // $Id$
require_once("../../config.php");
require_once("lib.php");
require_login();
// fetch and clean the required $_GET parameters
// (script stops here if any parameters are missing)
unset($params);
$params->action = required_param('action');
$params->course = required_param('course');
$params->reference = required_param('reference');
$params = new stdClass();
$params->action = required_param('action', PARAM_ALPHA);
$params->course = required_param('course', PARAM_INT);
$params->reference = required_param('reference', PARAM_PATH);
require_login($params->course);
if (!has_capability('mod/hotpot:viewreport',get_context_instance(CONTEXT_COURSE, $params->course))) {
error("You are not allowed to view this page!");
}
if (has_capability('mod/hotpot:viewreport', get_context_instance(CONTEXT_SYSTEM, SITEID))) {
$params->location = optional_param('location', HOTPOT_LOCATION_COURSEFILES);
$params->location = optional_param('location', HOTPOT_LOCATION_COURSEFILES, PARAM_INT);
} else {
$params->location = HOTPOT_LOCATION_COURSEFILES;
}
@ -49,7 +50,9 @@
print htmlspecialchars($hp->source);
break;
case 'showxmltree':
print_r($hp->xml);
if (isset($hp->xml)) {
print_r($hp->xml);
}
break;
case 'showhtmlsource':
print htmlspecialchars($hp->html);