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MDL-48542 user_menu: add proper divider support

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Added divider support to the user menu; hardened the custom user menu against invalid input.
This commit is contained in:
Jetha Chan 2014-12-15 09:05:35 +08:00
parent c589b7be4e
commit 22893d6f47
3 changed files with 58 additions and 26 deletions
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58
lib/outputrenderers.php
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@ -3067,28 +3067,44 @@ EOD;
$navitemcount = count($opts->navitems);
$idx = 0;
foreach ($opts->navitems as $key => $value) {
$pix = null;
if (isset($value->pix) && !empty($value->pix)) {
$pix = new pix_icon($value->pix, $value->title, null, array('class' => 'iconsmall'));
} else if (isset($value->imgsrc) && !empty($value->imgsrc)) {
$value->title = html_writer::img(
$value->imgsrc,
$value->title,
array('class' => 'iconsmall')
) . $value->title;
}
$al = new action_menu_link_secondary(
$value->url,
$pix,
$value->title,
array('class' => 'icon')
);
$am->add($al);
// Add dividers after the first item and before the
// last item.
if ($idx == 0 || $idx == $navitemcount - 2) {
$am->add($divider);
switch ($value->itemtype) {
case 'divider':
// If the nav item is a divider, add one and skip link processing.
$am->add($divider);
$idx++;
break;
case 'invalid':
// Silently skip invalid entries (should we post a notification?).
break;
case 'link':
// Process this as a link item.
$pix = null;
if (isset($value->pix) && !empty($value->pix)) {
$pix = new pix_icon($value->pix, $value->title, null, array('class' => 'iconsmall'));
} else if (isset($value->imgsrc) && !empty($value->imgsrc)) {
$value->title = html_writer::img(
$value->imgsrc,
$value->title,
array('class' => 'iconsmall')
) . $value->title;
}
$al = new action_menu_link_secondary(
$value->url,
$pix,
$value->title,
array('class' => 'icon')
);
$am->add($al);
// Add dividers after the first item and before the
// last item.
if ($idx == 0 || $idx == $navitemcount - 2) {
$am->add($divider);
}
break;
}
$idx++;