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testing patch for MDL-9238 Arnaud's patch

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toyomoyo 2007-06-27 09:07:47 +00:00
parent 3b36536185
commit 6a61f741e6
1 changed files with 11 additions and 50 deletions
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61
lib/datalib.php
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@ -738,6 +738,7 @@ function get_my_courses($userid, $sort=NULL, $fields=NULL, $doanything=false,$li
// is category. So we consider:
// 1. All courses in which the user is assigned a role
// 2. All courses in categories in which the user is assigned a role
// 2BIS. All courses in subcategories in which the user gets assignment because he is assigned in one of its ascendant categories
// 3. All courses which have overrides for moodle/course:view
// Remember that this is just a filter. We check each individual course later.
// However for a typical student on a large system this can reduce the
@ -764,6 +765,16 @@ FROM
WHERE
ra.userid=$userid
UNION
SELECT
$fields
FROM
{$CFG->prefix}role_assignments ra
INNER JOIN {$CFG->prefix}context x ON x.id=ra.contextid
INNER JOIN {$CFG->prefix}course_categories a ON (a.path LIKE '%/x.instanceid/%' OR a.id=x.instanceid) AND x.contextlevel=40
INNER JOIN {$CFG->prefix}course c ON c.category=a.id
WHERE
ra.userid=$userid
UNION
SELECT
$fields
FROM
@ -806,56 +817,6 @@ ORDER BY $sort");
}
}
/// MDL-9238, course in sub categories are not shown
// if the user has course:view at system level, then he can view all course
// skip this part
if (!$candoanything && !has_capability('moodle/course:view',$sitecontext,$userid,$doanything)) {
// get all course categories with an assignment
$SQL = "SELECT a.id, a.id FROM {$CFG->prefix}role_assignments ra
INNER JOIN {$CFG->prefix}context x ON x.id=ra.contextid
INNER JOIN {$CFG->prefix}course_categories a ON x.instanceid=a.id AND x.contextlevel=40
WHERE ra.userid=$userid";
if ($mcoursecats = get_records_sql($SQL)) {
foreach ($mcoursecats as $mcoursecat) {
// run the sql to get the path, find all courses in each sub (sub) categories
$pathsql = "SELECT $fields
FROM {$CFG->prefix}course_categories cc,
{$CFG->prefix}course c
WHERE cc.path LIKE '%".$mcoursecat->id."/%'
AND c.category = cc.id";
if ($scourses = get_records_sql($pathsql)) {
// add each course in sub category, if correct permissions are set
// and if the course is not added to my courses list yet
foreach ($scourses as $scourse) {
$context = get_context_instance(CONTEXT_COURSE, $scourse->id);
if (!isset($mycourses[$scourse->id]) &&
has_capability('moodle/course:view', $context, $userid, $doanything) &&
!has_capability('moodle/legacy:guest', $context, $userid, false) &&
($scourse->visible ||
has_capability('moodle/course:viewhiddencourses', $context, $userid))) {
// add it to my course array
$mycourses[$scourse->id] = $scourse;
}
// Only return a limited number of courses if limit is set
if($limit>0) {
$limit--;
if($limit==0) {
// breaks the 2 foreach loops
break 2;
}
}
}
}
}
}
}
// Cache if using default params...
if (!empty($USER->id) && ($USER->id == $userid) && $usingdefaults) {
$USER->mycourses[$doanything] = $mycourses;