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making get_my_courses() respect $limit

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toyomoyo 2007-07-23 08:38:07 +00:00
parent 4e67c97b7d
commit 182c21f139
1 changed files with 9 additions and 5 deletions
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14
lib/datalib.php
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@ -703,7 +703,11 @@ function get_my_courses($userid, $sort=NULL, $fields=NULL, $doanything=false,$li
// If using default params, we may have it cached... // If using default params, we may have it cached...
if (!empty($USER->id) && ($USER->id == $userid) && $usingdefaults) { if (!empty($USER->id) && ($USER->id == $userid) && $usingdefaults) {
if (!empty($USER->mycourses[$doanything])) { if (!empty($USER->mycourses[$doanything])) {
return $USER->mycourses[$doanything]; if ($limit && $limit < count($USER->mycourses[$doanything])) {
return array_slice($USER->mycourses[$doanything], 0, $limit, true);
} else {
return $USER->mycourses[$doanything];
}
} }
} }
@ -761,11 +765,11 @@ function get_my_courses($userid, $sort=NULL, $fields=NULL, $doanything=false,$li
c.id c.id
FROM FROM
{$CFG->prefix}role_assignments ra {$CFG->prefix}role_assignments ra
INNER JOIN {$CFG->prefix}context x ON x.id = ra.contextid INNER JOIN {$CFG->prefix}context x ON x.id = ra.contextid
INNER JOIN {$CFG->prefix}course_categories a ON a.path LIKE ".sql_concat("'%/'", 'x.instanceid', "'/%'")." OR x.instanceid = a.id INNER JOIN {$CFG->prefix}course_categories a ON a.path LIKE ".sql_concat("'%/'", 'x.instanceid', "'/%'")." OR x.instanceid = a.id
INNER JOIN {$CFG->prefix}course c ON c.category = a.id INNER JOIN {$CFG->prefix}course c ON c.category = a.id
WHERE WHERE
ra.userid = $userid AND ra.userid = $userid AND
x.contextlevel = 40 x.contextlevel = 40
UNION UNION
SELECT SELECT
@ -816,7 +820,7 @@ function get_my_courses($userid, $sort=NULL, $fields=NULL, $doanything=false,$li
} }
// Cache if using default params... // Cache if using default params...
if (!empty($USER->id) && ($USER->id == $userid) && $usingdefaults) { if (!empty($USER->id) && ($USER->id == $userid) && $usingdefaults && $limit == 0) {
$USER->mycourses[$doanything] = $mycourses; $USER->mycourses[$doanything] = $mycourses;
} }
return $mycourses; return $mycourses;