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ArcanistTasksWorkflow.php
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ArcanistTasksWorkflow.php
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<?php
/*
* Copyright 2012 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.
*/
/**
* Displays User Tasks
*
* @group workflow
*/
final class ArcanistTasksWorkflow extends ArcanistBaseWorkflow {
private $tasks;
public function getWorkflowName() {
return 'tasks';
}
public function getCommandSynopses() {
return phutil_console_format(<<<EOTEXT
**tasks** [__options__]
EOTEXT
);
}
public function getCommandHelp() {
return phutil_console_format(<<<EOTEXT
View all assigned tasks.
EOTEXT
);
}
public function requiresConduit() {
return true;
}
public function requiresRepositoryAPI() {
return false;
}
public function requiresAuthentication() {
return true;
}
public function getArguments() {
return array(
'status' => array(
'param' => 'task_status',
'help' => "Show tasks that or open or closed, default is open.",
),
'owner' => array(
'param' => 'username',
'paramtype' => 'username',
'help' =>
"Only show tasks assigned to the given username, ".
"also accepts @all to show all, default is you.",
),
'order' => array(
'param' => 'task_order',
'help' =>
"Arrange tasks based on priority, created, or modified, ".
"default is priority.",
),
'limit' => array(
'param' => 'n',
'paramtype' => 'int',
'help' => "Limit the amount of tasks outputted, default is all.",
)
);
}
public function run() {
$output = array();
$status = $this->getArgument('status');
$owner = $this->getArgument('owner');
$order = $this->getArgument('order');
$limit = $this->getArgument('limit');
$this->tasks = $this->loadManiphestTasks(
($status == 'all' ? 'any' : $status),
($owner ? $this->findOwnerPhid($owner) : $this->getUserPHID()),
$order,
$limit);
if (!$this->tasks) {
echo "No tasks found.\n";
return 0;
}
$task_rows = array();
foreach ($this->tasks as $task) {
$output = array();
// Render the "T123" column.
$task_id = "T".$task['id'];
$formatted_task_id = phutil_console_format(
'**%s**',
$task_id);
$output['id'] = array(
'text' => $formatted_task_id,
'len' => phutil_utf8_console_strlen($task_id),
);
// Render the "Title" column.
$formatted_title = rtrim($task['title']);
$output['title'] = array(
'text' => $formatted_title,
'len' => phutil_utf8_console_strlen($formatted_title),
);
// Render the "Priority" column.
switch ($task['priority']) {
case 'Needs Triage':
$color = 'magenta';
break;
case 'Unbreak Now!':
$color = 'red';
break;
case 'High':
$color = 'yellow';
break;
case 'Normal':
$color = 'green';
break;
case 'Low':
$color = 'blue';
break;
case 'Wishlist':
$color = 'cyan';
break;
default:
$color = 'white';
break;
}
$formatted_priority = phutil_console_format(
"<bg:{$color}> </bg> %s",
$task['priority']);
$output['priority'] = array(
'text' => $formatted_priority,
'len' => phutil_utf8_console_strlen($task['priority']) + 2,
);
// Render the "Status" column.
if ($task['status']) {
$status_text = 'Closed';
$status_color = 'red';
} else {
$status_text = 'Open';
$status_color = 'green';
}
$formatted_status = phutil_console_format(
"<bg:{$status_color}> </bg> %s",
$status_text);
$output['status'] = array(
'text' => $formatted_status,
'len' => phutil_utf8_console_strlen('status') + 2,
);
$task_rows[] = $output;
}
// Find the longest string in each column.
$col_size = array();
foreach ($task_rows as $row) {
foreach ($row as $key => $col) {
if (empty($col_size[$key])) {
$col_size[$key] = 0;
}
$col_size[$key] = max($col_size[$key], $col['len']);
}
}
// Determine the terminal width. If we can't figure it out, assume 80.
$width = nonempty(phutil_console_get_terminal_width(), 80);
// We're going to clip the titles so they'll all fit in one line on the
// terminal. Figure out where to clip them.
$padding_between_columns = 4;
$clip_title_at = max(
// Always show at least a little bit of text even if it will make the
// UI wrap, since it's useless if we don't show anything.
16,
$width -
($col_size['id'] + $col_size['priority'] + $col_size['status'] +
($padding_between_columns * 3)));
$col_size['title'] = min($col_size['title'], $clip_title_at);
foreach ($task_rows as $key => $cols) {
$new_title = phutil_utf8_shorten($cols['title']['text'], $clip_title_at);
$task_rows[$key]['title']['len'] = phutil_utf8_console_strlen($new_title);
$task_rows[$key]['title']['text'] = $new_title;
}
$table = array();
foreach ($task_rows as $row) {
$trow = array();
foreach ($row as $col => $cell) {
$text = $cell['text'];
$pad_len = $col_size[$col] - $cell['len'];
if ($pad_len) {
$text .= str_repeat(' ', $pad_len);
}
$trow[] = $text;
}
$table[] = implode(str_repeat(' ', $padding_between_columns), $trow);
}
$table = implode("\n", $table)."\n";
echo $table;
}
private function findOwnerPhid($owner) {
$conduit = $this->getConduit();
$owner_phid = $conduit->callMethodSynchronous(
'user.find',
array(
'aliases' => array($owner),
));
return (isset($owner_phid[$owner])?$owner_phid[$owner]:false);
}
private function loadManiphestTasks($status, $owner_phid, $order, $limit) {
$conduit = $this->getConduit();
$find_params = array();
if ($owner_phid !== false) {
$find_params['ownerPHIDs'] = array($owner_phid);
}
if ($limit !== false) {
$find_params['limit'] = $limit;
}
$find_params['order'] = ($order?"order-".$order:"order-priority");
$find_params['status'] = ($status?"status-".$status:"status-open");
$tasks = $conduit->callMethodSynchronous(
'maniphest.find',
$find_params
);
return $tasks;
}
}

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