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ManiphestTaskResultListView.php
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Fri, Nov 22, 10:34

ManiphestTaskResultListView.php
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<?php
final class ManiphestTaskResultListView extends ManiphestView {
private $tasks;
private $savedQuery;
private $canEditPriority;
private $canBatchEdit;
private $showBatchControls;
public function setSavedQuery(PhabricatorSavedQuery $query) {
$this->savedQuery = $query;
return $this;
}
public function setTasks(array $tasks) {
$this->tasks = $tasks;
return $this;
}
public function setCanEditPriority($can_edit_priority) {
$this->canEditPriority = $can_edit_priority;
return $this;
}
public function setCanBatchEdit($can_batch_edit) {
$this->canBatchEdit = $can_batch_edit;
return $this;
}
public function setShowBatchControls($show_batch_controls) {
$this->showBatchControls = $show_batch_controls;
return $this;
}
public function render() {
$viewer = $this->getUser();
$tasks = $this->tasks;
$query = $this->savedQuery;
// If we didn't match anything, just pick up the default empty state.
if (!$tasks) {
return id(new PHUIObjectItemListView())
->setUser($viewer)
->setNoDataString(pht('No tasks found.'));
}
$group_parameter = nonempty($query->getParameter('group'), 'priority');
$order_parameter = nonempty($query->getParameter('order'), 'priority');
$handles = ManiphestTaskListView::loadTaskHandles($viewer, $tasks);
$groups = $this->groupTasks(
$tasks,
$group_parameter,
$handles);
$can_edit_priority = $this->canEditPriority;
$can_drag = ($order_parameter == 'priority') &&
($can_edit_priority) &&
($group_parameter == 'none' || $group_parameter == 'priority');
if (!$viewer->isLoggedIn()) {
// TODO: (T7131) Eventually, we conceivably need to make each task
// draggable individually, since the user may be able to edit some but
// not others.
$can_drag = false;
}
$result = array();
$lists = array();
foreach ($groups as $group => $list) {
$task_list = new ManiphestTaskListView();
$task_list->setShowBatchControls($this->showBatchControls);
if ($can_drag) {
$task_list->setShowSubpriorityControls(true);
}
$task_list->setUser($viewer);
$task_list->setTasks($list);
$task_list->setHandles($handles);
$header = id(new PHUIHeaderView())
->addSigil('task-group')
->setMetadata(array('priority' => head($list)->getPriority()))
->setHeader(pht('%s (%s)', $group, phutil_count($list)));
$lists[] = id(new PHUIObjectBoxView())
->setHeader($header)
->setObjectList($task_list);
}
if ($can_drag) {
Javelin::initBehavior(
'maniphest-subpriority-editor',
array(
'uri' => '/maniphest/subpriority/',
));
}
return array(
$lists,
$this->showBatchControls ? $this->renderBatchEditor($query) : null,
);
}
private function groupTasks(array $tasks, $group, array $handles) {
assert_instances_of($tasks, 'ManiphestTask');
assert_instances_of($handles, 'PhabricatorObjectHandle');
$groups = $this->getTaskGrouping($tasks, $group);
$results = array();
foreach ($groups as $label_key => $tasks) {
$label = $this->getTaskLabelName($group, $label_key, $handles);
$results[$label][] = $tasks;
}
foreach ($results as $label => $task_groups) {
$results[$label] = array_mergev($task_groups);
}
return $results;
}
private function getTaskGrouping(array $tasks, $group) {
switch ($group) {
case 'priority':
return mgroup($tasks, 'getPriority');
case 'status':
return mgroup($tasks, 'getStatus');
case 'assigned':
return mgroup($tasks, 'getOwnerPHID');
case 'project':
return mgroup($tasks, 'getGroupByProjectPHID');
default:
return array(pht('Tasks') => $tasks);
}
}
private function getTaskLabelName($group, $label_key, array $handles) {
switch ($group) {
case 'priority':
return ManiphestTaskPriority::getTaskPriorityName($label_key);
case 'status':
return ManiphestTaskStatus::getTaskStatusFullName($label_key);
case 'assigned':
if ($label_key) {
return $handles[$label_key]->getFullName();
} else {
return pht('(Not Assigned)');
}
case 'project':
if ($label_key) {
return $handles[$label_key]->getFullName();
} else {
// This may mean "No Projects", or it may mean the query has project
// constraints but the task is only in constrained projects (in this
// case, we don't show the group because it would always have all
// of the tasks). Since distinguishing between these two cases is
// messy and the UI is reasonably clear, label generically.
return pht('(Ungrouped)');
}
default:
return pht('Tasks');
}
}
private function renderBatchEditor(PhabricatorSavedQuery $saved_query) {
$user = $this->getUser();
if (!$this->canBatchEdit) {
return null;
}
if (!$user->isLoggedIn()) {
// Don't show the batch editor or excel export for logged-out users.
// Technically we //could// let them export, but ehh.
return null;
}
Javelin::initBehavior(
'maniphest-batch-selector',
array(
'selectAll' => 'batch-select-all',
'selectNone' => 'batch-select-none',
'submit' => 'batch-select-submit',
'status' => 'batch-select-status-cell',
'idContainer' => 'batch-select-id-container',
'formID' => 'batch-select-form',
));
$select_all = javelin_tag(
'a',
array(
'href' => '#',
'mustcapture' => true,
'class' => 'button button-grey',
'id' => 'batch-select-all',
),
pht('Select All'));
$select_none = javelin_tag(
'a',
array(
'href' => '#',
'mustcapture' => true,
'class' => 'button button-grey',
'id' => 'batch-select-none',
),
pht('Clear Selection'));
$submit = phutil_tag(
'button',
array(
'id' => 'batch-select-submit',
'disabled' => 'disabled',
'class' => 'disabled',
),
pht("Batch Edit Selected \xC2\xBB"));
$export = javelin_tag(
'a',
array(
'href' => '/maniphest/export/'.$saved_query->getQueryKey().'/',
'class' => 'button button-grey',
),
pht('Export to Excel'));
$hidden = phutil_tag(
'div',
array(
'id' => 'batch-select-id-container',
),
'');
$editor = hsprintf(
'<table class="maniphest-batch-editor-layout">'.
'<tr>'.
'<td>%s%s</td>'.
'<td>%s</td>'.
'<td id="batch-select-status-cell">%s</td>'.
'<td class="batch-select-submit-cell">%s%s</td>'.
'</tr>'.
'</table>',
$select_all,
$select_none,
$export,
'',
$submit,
$hidden);
$editor = phabricator_form(
$user,
array(
'method' => 'POST',
'action' => '/maniphest/batch/',
'id' => 'batch-select-form',
),
$editor);
$box = id(new PHUIObjectBoxView())
->setHeaderText(pht('Batch Task Editor'))
->appendChild($editor);
$content = phutil_tag_div('maniphest-batch-editor', $box);
return $content;
}
}

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