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PHUIHeaderView.php
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Sun, Dec 22, 20:40

PHUIHeaderView.php
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<?php
final class PHUIHeaderView extends AphrontTagView {
const PROPERTY_STATUS = 1;
private $header;
private $tags = array();
private $image;
private $imageURL = null;
private $imageEditURL = null;
private $subheader;
private $headerIcon;
private $noBackground;
private $bleedHeader;
private $profileHeader;
private $tall;
private $properties = array();
private $actionLinks = array();
private $buttonBar = null;
private $policyObject;
private $epoch;
private $actionIcons = array();
private $badges = array();
public function setHeader($header) {
$this->header = $header;
return $this;
}
public function setNoBackground($nada) {
$this->noBackground = $nada;
return $this;
}
public function setTall($tall) {
$this->tall = $tall;
return $this;
}
public function addTag(PHUITagView $tag) {
$this->tags[] = $tag;
return $this;
}
public function addBadge(PHUIBadgeMiniView $badge) {
$this->badges[] = $badge;
return $this;
}
public function setImage($uri) {
$this->image = $uri;
return $this;
}
public function setImageURL($url) {
$this->imageURL = $url;
return $this;
}
public function setImageEditURL($url) {
$this->imageEditURL = $url;
return $this;
}
public function setSubheader($subheader) {
$this->subheader = $subheader;
return $this;
}
public function setBleedHeader($bleed) {
$this->bleedHeader = $bleed;
return $this;
}
public function setProfileHeader($bighead) {
$this->profileHeader = $bighead;
return $this;
}
public function setHeaderIcon($icon) {
$this->headerIcon = $icon;
return $this;
}
public function setPolicyObject(PhabricatorPolicyInterface $object) {
$this->policyObject = $object;
return $this;
}
public function addProperty($property, $value) {
$this->properties[$property] = $value;
return $this;
}
public function addActionLink(PHUIButtonView $button) {
$this->actionLinks[] = $button;
return $this;
}
public function addActionIcon(PHUIIconView $action) {
$this->actionIcons[] = $action;
return $this;
}
public function setButtonBar(PHUIButtonBarView $bb) {
$this->buttonBar = $bb;
return $this;
}
public function setStatus($icon, $color, $name) {
$header_class = 'phui-header-status';
if ($color) {
$icon = $icon.' '.$color;
$header_class = $header_class.'-'.$color;
}
$img = id(new PHUIIconView())
->setIconFont($icon);
$tag = phutil_tag(
'span',
array(
'class' => "phui-header-status {$header_class}",
),
array(
$img,
$name,
));
return $this->addProperty(self::PROPERTY_STATUS, $tag);
}
public function setEpoch($epoch) {
$age = time() - $epoch;
$age = floor($age / (60 * 60 * 24));
if ($age < 1) {
$when = pht('Today');
} else if ($age == 1) {
$when = pht('Yesterday');
} else {
$when = pht('%s Day(s) Ago', new PhutilNumber($age));
}
$this->setStatus('fa-clock-o bluegrey', null, pht('Updated %s', $when));
return $this;
}
protected function getTagName() {
return 'div';
}
protected function getTagAttributes() {
require_celerity_resource('phui-header-view-css');
$classes = array();
$classes[] = 'phui-header-shell';
if ($this->noBackground) {
$classes[] = 'phui-header-no-backgound';
}
if ($this->bleedHeader) {
$classes[] = 'phui-bleed-header';
}
if ($this->profileHeader) {
$classes[] = 'phui-profile-header';
}
if ($this->properties || $this->policyObject ||
$this->subheader || $this->tall) {
$classes[] = 'phui-header-tall';
}
return array(
'class' => $classes,
);
}
protected function getTagContent() {
$image = null;
if ($this->image) {
$image_href = null;
if ($this->imageURL) {
$image_href = $this->imageURL;
} else if ($this->imageEditURL) {
$image_href = $this->imageEditURL;
}
$image = phutil_tag(
'span',
array(
'class' => 'phui-header-image',
'style' => 'background-image: url('.$this->image.')',
));
if ($image_href) {
$edit_view = null;
if ($this->imageEditURL) {
$edit_view = phutil_tag(
'span',
array(
'class' => 'phui-header-image-edit',
),
pht('Edit'));
}
$image = phutil_tag(
'a',
array(
'href' => $image_href,
'class' => 'phui-header-image-href',
),
array(
$image,
$edit_view,
));
}
}
$viewer = $this->getUser();
$left = array();
$right = array();
if ($viewer) {
$left[] = id(new PHUISpacesNamespaceContextView())
->setUser($viewer)
->setObject($this->policyObject);
}
if ($this->actionLinks) {
$actions = array();
foreach ($this->actionLinks as $button) {
$button->setColor(PHUIButtonView::GREY);
$button->addClass(PHUI::MARGIN_SMALL_LEFT);
$button->addClass('phui-header-action-link');
$actions[] = $button;
}
$right[] = phutil_tag(
'div',
array(
'class' => 'phui-header-action-links',
),
$actions);
}
if ($this->buttonBar) {
$right[] = phutil_tag(
'div',
array(
'class' => 'phui-header-action-links',
),
$this->buttonBar);
}
if ($this->actionIcons || $this->tags) {
$action_list = array();
if ($this->actionIcons) {
foreach ($this->actionIcons as $icon) {
$action_list[] = phutil_tag(
'li',
array(
'class' => 'phui-header-action-icon',
),
$icon);
}
}
if ($this->tags) {
$action_list[] = phutil_tag(
'li',
array(
'class' => 'phui-header-action-tag',
),
array_interleave(' ', $this->tags));
}
$right[] = phutil_tag(
'ul',
array(
'class' => 'phui-header-action-list',
),
$action_list);
}
if ($this->headerIcon) {
$icon = id(new PHUIIconView())
->setIconFont($this->headerIcon);
$left[] = $icon;
}
$left[] = phutil_tag(
'span',
array(
'class' => 'phui-header-header',
),
$this->header);
if ($this->subheader || $this->badges) {
$badges = null;
if ($this->badges) {
$badges = new PHUIBadgeBoxView();
$badges->addItems($this->badges);
$badges->setCollapsed(true);
}
$left[] = phutil_tag(
'div',
array(
'class' => 'phui-header-subheader',
),
array(
$badges,
$this->subheader,
));
}
if ($this->properties || $this->policyObject) {
$property_list = array();
foreach ($this->properties as $type => $property) {
switch ($type) {
case self::PROPERTY_STATUS:
$property_list[] = $property;
break;
default:
throw new Exception(pht('Incorrect Property Passed'));
break;
}
}
if ($this->policyObject) {
$property_list[] = $this->renderPolicyProperty($this->policyObject);
}
$left[] = phutil_tag(
'div',
array(
'class' => 'phui-header-subheader',
),
$property_list);
}
// We here at @phabricator
$header_image = null;
if ($image) {
$header_image = phutil_tag(
'div',
array(
'class' => 'phui-header-col1',
),
$image);
}
// All really love
$header_left = phutil_tag(
'div',
array(
'class' => 'phui-header-col2',
),
$left);
// Tables and Pokemon.
$header_right = phutil_tag(
'div',
array(
'class' => 'phui-header-col3',
),
$right);
$header_row = phutil_tag(
'div',
array(
'class' => 'phui-header-row',
),
array(
$header_image,
$header_left,
$header_right,
));
return phutil_tag(
'h1',
array(
'class' => 'phui-header-view',
),
$header_row);
}
private function renderPolicyProperty(PhabricatorPolicyInterface $object) {
$viewer = $this->getUser();
$policies = PhabricatorPolicyQuery::loadPolicies($viewer, $object);
$view_capability = PhabricatorPolicyCapability::CAN_VIEW;
$policy = idx($policies, $view_capability);
if (!$policy) {
return null;
}
// If an object is in a Space with a strictly stronger (more restrictive)
// policy, we show the more restrictive policy. This better aligns the
// UI hint with the actual behavior.
// NOTE: We'll do this even if the viewer has access to only one space, and
// show them information about the existence of spaces if they click
// through.
$use_space_policy = false;
if ($object instanceof PhabricatorSpacesInterface) {
$space_phid = PhabricatorSpacesNamespaceQuery::getObjectSpacePHID(
$object);
$spaces = PhabricatorSpacesNamespaceQuery::getViewerSpaces($viewer);
$space = idx($spaces, $space_phid);
if ($space) {
$space_policies = PhabricatorPolicyQuery::loadPolicies(
$viewer,
$space);
$space_policy = idx($space_policies, $view_capability);
if ($space_policy) {
if ($space_policy->isStrongerThan($policy)) {
$policy = $space_policy;
$use_space_policy = true;
}
}
}
}
$container_classes = array();
$container_classes[] = 'policy-header-callout';
$phid = $object->getPHID();
// If we're going to show the object policy, try to determine if the object
// policy differs from the default policy. If it does, we'll call it out
// as changed.
if (!$use_space_policy) {
$default_policy = PhabricatorPolicyQuery::getDefaultPolicyForObject(
$viewer,
$object,
$view_capability);
if ($default_policy) {
if ($default_policy->getPHID() != $policy->getPHID()) {
$container_classes[] = 'policy-adjusted';
if ($default_policy->isStrongerThan($policy)) {
// The policy has strictly been weakened. For example, the
// default might be "All Users" and the current policy is "Public".
$container_classes[] = 'policy-adjusted-weaker';
} else if ($policy->isStrongerThan($default_policy)) {
// The policy has strictly been strengthened, and is now more
// restrictive than the default. For example, "All Users" has
// been replaced with "No One".
$container_classes[] = 'policy-adjusted-stronger';
} else {
// The policy has been adjusted but not strictly strengthened
// or weakened. For example, "Members of X" has been replaced with
// "Members of Y".
$container_classes[] = 'policy-adjusted-different';
}
}
}
}
$icon = id(new PHUIIconView())
->setIconFont($policy->getIcon().' bluegrey');
$link = javelin_tag(
'a',
array(
'class' => 'policy-link',
'href' => '/policy/explain/'.$phid.'/'.$view_capability.'/',
'sigil' => 'workflow',
),
$policy->getShortName());
return phutil_tag(
'span',
array(
'class' => implode(' ', $container_classes),
),
array($icon, $link));
}
}

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