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Code Issues Releases Wiki Activity

Simplify how tag lists manage their handles

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Summary: Fixes T11493. This code is a little bit weird/clever, simplify it so that we always cast the handles to an array early on.

Test Plan: {F1767668}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T11493

Differential Revision: https://secure.phabricator.com/D16422
This commit is contained in:
epriestley 2016-08-19 10:43:41 -07:00
parent e7aa874f5e
commit 4d175ac709
1 changed files with 25 additions and 19 deletions
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44
src/applications/phid/view/PHUIHandleTagListView.php
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@ -61,15 +61,21 @@ final class PHUIHandleTagListView extends AphrontTagView {
}
}
if ($this->limit && (count($handles) > $this->limit)) {
if (!is_array($handles)) {
$handles = iterator_to_array($handles);
}
$handles = array_slice($handles, 0, $this->limit);
// We may be passed a PhabricatorHandleList; if we are, convert it into
// a normal array.
if (!is_array($handles)) {
$handles = iterator_to_array($handles);
}
$over_limit = $this->limit && (count($handles) > $this->limit);
if ($over_limit) {
$visible = array_slice($handles, 0, $this->limit);
} else {
$visible = $handles;
}
$list = array();
foreach ($handles as $handle) {
foreach ($visible as $handle) {
$tag = $handle->renderTag();
if ($this->showHovercards) {
$tag->setPHID($handle->getPHID());
@ -84,21 +90,21 @@ final class PHUIHandleTagListView extends AphrontTagView {
));
}
if ($this->limit) {
if (count($this->handles) > $this->limit) {
$tip_text = implode(', ', mpull($this->handles, 'getName'));
if ($over_limit) {
$tip_text = implode(', ', mpull($handles, 'getName'));
$more = $this->newPlaceholderTag()
->setName("\xE2\x80\xA6")
->addSigil('has-tooltip')
->setMetadata(
array(
'tip' => $tip_text,
'size' => 200,
));
Javelin::initBehavior('phabricator-tooltips');
$list[] = $this->newItem($more);
}
$more = $this->newPlaceholderTag()
->setName("\xE2\x80\xA6")
->addSigil('has-tooltip')
->setMetadata(
array(
'tip' => $tip_text,
'size' => 200,
));
$list[] = $this->newItem($more);
}
return $list;