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ManiphestTaskListController.php
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Wed, Jan 15, 21:16

ManiphestTaskListController.php
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<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @group maniphest
*/
class ManiphestTaskListController extends ManiphestController {
const DEFAULT_PAGE_SIZE = 1000;
private $view;
public function willProcessRequest(array $data) {
$this->view = idx($data, 'view');
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$uri = $request->getRequestURI();
if ($request->isFormPost()) {
// Redirect to GET so URIs can be copy/pasted.
$user_phids = $request->getArr('set_users');
$proj_phids = $request->getArr('set_projects');
$user_phids = implode(',', $user_phids);
$proj_phids = implode(',', $proj_phids);
$user_phids = nonempty($user_phids, null);
$proj_phids = nonempty($proj_phids, null);
$uri = $request->getRequestURI()
->alter('users', $user_phids)
->alter('projects', $proj_phids);
return id(new AphrontRedirectResponse())->setURI($uri);
}
$views = array(
'User Tasks',
'action' => 'Assigned',
'created' => 'Created',
'triage' => 'Need Triage',
'<hr />',
'All Tasks',
'alltriage' => 'Need Triage',
'all' => 'All Tasks',
);
if (empty($views[$this->view])) {
$this->view = 'action';
}
$has_filter = array(
'action' => true,
'created' => true,
'triage' => true,
);
$nav = new AphrontSideNavView();
foreach ($views as $view => $name) {
if (is_integer($view)) {
$nav->addNavItem(
phutil_render_tag(
'span',
array(),
$name));
} else {
$uri->setPath('/maniphest/view/'.$view.'/');
$nav->addNavItem(
phutil_render_tag(
'a',
array(
'href' => $uri->alter('page', null),
'class' => ($this->view == $view)
? 'aphront-side-nav-selected'
: null,
),
phutil_escape_html($name)));
}
}
list($status_map, $status_links) = $this->renderStatusLinks();
list($grouping, $group_links) = $this->renderGroupLinks();
list($order, $order_links) = $this->renderOrderLinks();
$user_phids = $request->getStr('users');
if (strlen($user_phids)) {
$user_phids = explode(',', $user_phids);
} else {
$user_phids = array($user->getPHID());
}
$project_phids = $request->getStr('projects');
if (strlen($project_phids)) {
$project_phids = explode(',', $project_phids);
} else {
$project_phids = array();
}
$page = $request->getInt('page');
$page_size = self::DEFAULT_PAGE_SIZE;
list($tasks, $handles, $total_count) = $this->loadTasks(
$user_phids,
$project_phids,
array(
'status' => $status_map,
'group' => $grouping,
'order' => $order,
'offset' => $page,
'limit' => $page_size,
));
$form = id(new AphrontFormView())
->setUser($user)
->setAction($request->getRequestURI());
if (isset($has_filter[$this->view])) {
$tokens = array();
foreach ($user_phids as $phid) {
$tokens[$phid] = $handles[$phid]->getFullName();
}
$form->appendChild(
id(new AphrontFormTokenizerControl())
->setDatasource('/typeahead/common/searchowner/')
->setName('set_users')
->setLabel('Users')
->setValue($tokens));
}
$tokens = array();
foreach ($project_phids as $phid) {
$tokens[$phid] = $handles[$phid]->getFullName();
}
$form->appendChild(
id(new AphrontFormTokenizerControl())
->setDatasource('/typeahead/common/projects/')
->setName('set_projects')
->setLabel('Projects')
->setValue($tokens));
$form
->appendChild(
id(new AphrontFormToggleButtonsControl())
->setLabel('Status')
->setValue($status_links))
->appendChild(
id(new AphrontFormToggleButtonsControl())
->setLabel('Group')
->setValue($group_links))
->appendChild(
id(new AphrontFormToggleButtonsControl())
->setLabel('Order')
->setValue($order_links));
$form->appendChild(
id(new AphrontFormSubmitControl())
->setValue('Filter Tasks'));
$filter = new AphrontListFilterView();
$filter->addButton(
phutil_render_tag(
'a',
array(
'href' => '/maniphest/task/create/',
'class' => 'green button',
),
'Create New Task'));
$filter->appendChild($form);
$nav->appendChild($filter);
$have_tasks = false;
foreach ($tasks as $group => $list) {
if (count($list)) {
$have_tasks = true;
break;
}
}
require_celerity_resource('maniphest-task-summary-css');
if (!$have_tasks) {
$nav->appendChild(
'<h1 class="maniphest-task-group-header">'.
'No matching tasks.'.
'</h1>');
} else {
$pager = new AphrontPagerView();
$pager->setURI($request->getRequestURI(), 'page');
$pager->setPageSize($page_size);
$pager->setOffset($page);
$pager->setCount($total_count);
$cur = ($pager->getOffset() + 1);
$max = min($pager->getOffset() + $page_size, $total_count);
$tot = $total_count;
$cur = number_format($cur);
$max = number_format($max);
$tot = number_format($tot);
$nav->appendChild(
'<div class="maniphest-total-result-count">'.
"Displaying tasks {$cur} - {$max} of {$tot}.".
'</div>');
foreach ($tasks as $group => $list) {
$task_list = new ManiphestTaskListView();
$task_list->setUser($user);
$task_list->setTasks($list);
$task_list->setHandles($handles);
$count = number_format(count($list));
$nav->appendChild(
'<h1 class="maniphest-task-group-header">'.
phutil_escape_html($group).' ('.$count.')'.
'</h1>');
$nav->appendChild($task_list);
}
$nav->appendChild($pager);
}
return $this->buildStandardPageResponse(
$nav,
array(
'title' => 'Task List',
));
}
private function loadTasks(
array $user_phids,
array $project_phids,
array $dict) {
$query = new ManiphestTaskQuery();
$query->withProjects($project_phids);
$status = $dict['status'];
if (!empty($status['open']) && !empty($status['closed'])) {
$query->withStatus(ManiphestTaskQuery::STATUS_ANY);
} else if (!empty($status['open'])) {
$query->withStatus(ManiphestTaskQuery::STATUS_OPEN);
} else {
$query->withStatus(ManiphestTaskQuery::STATUS_CLOSED);
}
switch ($this->view) {
case 'action':
$query->withOwners($user_phids);
break;
case 'created':
$query->withAuthors($user_phids);
break;
case 'triage':
$query->withOwners($user_phids);
$query->withPriority(ManiphestTaskPriority::PRIORITY_TRIAGE);
break;
case 'alltriage':
$query->withPriority(ManiphestTaskPriority::PRIORITY_TRIAGE);
break;
case 'all':
break;
}
$order_map = array(
'priority' => ManiphestTaskQuery::ORDER_PRIORITY,
'created' => ManiphestTaskQuery::ORDER_CREATED,
);
$query->setOrderBy(
idx(
$order_map,
$dict['order'],
ManiphestTaskQuery::ORDER_MODIFIED));
$group_map = array(
'priority' => ManiphestTaskQuery::GROUP_PRIORITY,
'owner' => ManiphestTaskQuery::GROUP_OWNER,
'status' => ManiphestTaskQuery::GROUP_STATUS,
);
$query->setGroupBy(
idx(
$group_map,
$dict['group'],
ManiphestTaskQuery::GROUP_NONE));
$query->setCalculateRows(true);
$query->setLimit($dict['limit']);
$query->setOffset($dict['offset']);
$data = $query->execute();
$total_row_count = $query->getRowCount();
$handle_phids = mpull($data, 'getOwnerPHID');
$handle_phids = array_merge($handle_phids, $project_phids, $user_phids);
$handles = id(new PhabricatorObjectHandleData($handle_phids))
->loadHandles();
switch ($dict['group']) {
case 'priority':
$data = mgroup($data, 'getPriority');
krsort($data);
// If we have invalid priorities, they'll all map to "???". Merge
// arrays to prevent them from overwriting each other.
$out = array();
foreach ($data as $pri => $tasks) {
$out[ManiphestTaskPriority::getTaskPriorityName($pri)][] = $tasks;
}
foreach ($out as $pri => $tasks) {
$out[$pri] = array_mergev($tasks);
}
$data = $out;
break;
case 'status':
$data = mgroup($data, 'getStatus');
ksort($data);
$out = array();
foreach ($data as $status => $tasks) {
$out[ManiphestTaskStatus::getTaskStatusFullName($status)] = $tasks;
}
$data = $out;
break;
case 'owner':
$data = mgroup($data, 'getOwnerPHID');
$out = array();
foreach ($data as $phid => $tasks) {
if ($phid) {
$out[$handles[$phid]->getFullName()] = $tasks;
} else {
$out['Unassigned'] = $tasks;
}
}
if (isset($out['Unassigned'])) {
// If any tasks are unassigned, move them to the front of the list.
$data = array('Unassigned' => $out['Unassigned']) + $out;
} else {
$data = $out;
}
ksort($data);
break;
default:
$data = array(
'Tasks' => $data,
);
break;
}
return array($data, $handles, $total_row_count);
}
public function renderStatusLinks() {
$request = $this->getRequest();
$statuses = array(
'o' => array('open' => true),
'c' => array('closed' => true),
'oc' => array('open' => true, 'closed' => true),
);
$status = $request->getStr('s');
if (empty($statuses[$status])) {
$status = 'o';
}
$button_names = array(
'Open' => 'o',
'Closed' => 'c',
'All' => 'oc',
);
$status_links = $this->renderFilterLinks($button_names, $status, 's');
return array($statuses[$status], $status_links);
}
public function renderOrderLinks() {
$request = $this->getRequest();
$order = $request->getStr('o');
$orders = array(
'u' => 'updated',
'c' => 'created',
'p' => 'priority',
);
if (empty($orders[$order])) {
$order = 'p';
}
$order_by = $orders[$order];
$order_names = array(
'Priority' => 'p',
'Updated' => 'u',
'Created' => 'c',
);
$order_links = $this->renderFilterLinks($order_names, $order, 'o');
return array($order_by, $order_links);
}
public function renderGroupLinks() {
$request = $this->getRequest();
$group = $request->getStr('g');
$groups = array(
'n' => 'none',
'p' => 'priority',
's' => 'status',
'o' => 'owner',
);
if (empty($groups[$group])) {
$group = 'p';
}
$group_by = $groups[$group];
$group_names = array(
'Priority' => 'p',
'Owner' => 'o',
'Status' => 's',
'None' => 'n',
);
$group_links = $this->renderFilterLinks($group_names, $group, 'g');
return array($group_by, $group_links);
}
private function renderFilterLinks($filter_map, $selected, $uri_param) {
$request = $this->getRequest();
$uri = $request->getRequestURI();
$links = array();
foreach ($filter_map as $name => $value) {
if ($value == $selected) {
$more = ' toggle-selected toggle-fixed';
$href = null;
} else {
$more = null;
$href = $uri->alter($uri_param, $value);
}
$links[] = phutil_render_tag(
'a',
array(
'class' => 'toggle'.$more,
'href' => $href,
),
$name);
}
return implode("\n", $links);
}
}

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