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gradebook MDL-25171 made it possible to deselect all grade items when exporting grades

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This commit is contained in:
Andrew Davis
2010-11-16 05:37:51 +00:00
parent 5f19bece4c
commit 5cb39510c0
1 changed files with 24 additions and 9 deletions
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grade/export/lib.php
+24 -9
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@@ -54,13 +54,20 @@ class grade_export {
$this->groupid = $groupid;
$this->grade_items = grade_item::fetch_all(array('courseid'=>$this->course->id));
//Populating the columns here is required by /grade/export/(whatever)/export.php
//however index.php, when the form is submitted, will construct the collection here
//with an empty $itemlist then reconstruct it in process_form() using $formdata
$this->columns = array();
if (!empty($itemlist)) {
$itemids = explode(',', $itemlist);
// remove items that are not requested
foreach ($itemids as $itemid) {
if (array_key_exists($itemid, $this->grade_items)) {
$this->columns[$itemid] =& $this->grade_items[$itemid];
if ($itemlist=='-1') {
//user deselected all items
} else {
$itemids = explode(',', $itemlist);
// remove items that are not requested
foreach ($itemids as $itemid) {
if (array_key_exists($itemid, $this->grade_items)) {
$this->columns[$itemid] =& $this->grade_items[$itemid];
}
}
}
} else {
@@ -87,9 +94,13 @@ class grade_export {
$this->columns = array();
if (!empty($formdata->itemids)) {
foreach ($formdata->itemids as $itemid=>$selected) {
if ($selected and array_key_exists($itemid, $this->grade_items)) {
$this->columns[$itemid] =& $this->grade_items[$itemid];
if ($formdata->itemids=='-1') {
//user deselected all items
} else {
foreach ($formdata->itemids as $itemid=>$selected) {
if ($selected and array_key_exists($itemid, $this->grade_items)) {
$this->columns[$itemid] =& $this->grade_items[$itemid];
}
}
}
} else {
@@ -267,10 +278,14 @@ class grade_export {
*/
function get_export_params() {
$itemids = array_keys($this->columns);
$itemidsparam = implode(',', $itemids);
if (empty($itemidsparam)) {
$itemidsparam = '-1';
}
$params = array('id' =>$this->course->id,
'groupid' =>$this->groupid,
'itemids' =>implode(',', $itemids),
'itemids' =>$itemidsparam,
'export_letters' =>$this->export_letters,
'export_feedback' =>$this->export_feedback,
'updatedgradesonly' =>$this->updatedgradesonly,