src/view/phui/PHUIInfoView.php

   1 <?php
   2
   3 final class PHUIInfoView extends AphrontTagView {
   4
   5   const SEVERITY_ERROR = 'error';
   6   const SEVERITY_WARNING = 'warning';
   7   const SEVERITY_NOTICE = 'notice';
   8   const SEVERITY_NODATA = 'nodata';
   9   const SEVERITY_SUCCESS = 'success';
  10   const SEVERITY_PLAIN = 'plain';
  11   const SEVERITY_MFA = 'mfa';
  12
  13   private $title;
  14   private $errors = array();
  15   private $severity = null;
  16   private $id;
  17   private $buttons = array();
  18   private $isHidden;
  19   private $flush;
  20   private $icon;
  21
  22   public function setTitle($title) {
  23     $this->title = $title;
  24     return $this;
  25   }
  26
  27   public function setSeverity($severity) {
  28     $this->severity = $severity;
  29     return $this;
  30   }
  31
  32   private function getSeverity() {
  33     $severity = $this->severity ? $this->severity : self::SEVERITY_ERROR;
  34     return $severity;
  35   }
  36
  37   public function setErrors(array $errors) {
  38     $this->errors = $errors;
  39     return $this;
  40   }
  41
  42   public function setID($id) {
  43     $this->id = $id;
  44     return $this;
  45   }
  46
  47   public function setIsHidden($is_hidden) {
  48     $this->isHidden = $is_hidden;
  49     return $this;
  50   }
  51
  52   public function setFlush($flush) {
  53     $this->flush = $flush;
  54     return $this;
  55   }
  56
  57   public function setIcon($icon) {
  58     if ($icon instanceof PHUIIconView) {
  59       $this->icon = $icon;
  60     } else {
  61       $icon = id(new PHUIIconView())
  62         ->setIcon($icon);
  63       $this->icon = $icon;
  64     }
  65
  66     return $this;
  67   }
  68
  69   private function getIcon() {
  70     if ($this->icon) {
  71       return $this->icon;
  72     }
  73
  74     switch ($this->getSeverity()) {
  75       case self::SEVERITY_ERROR:
  76         $icon = 'fa-exclamation-circle';
  77         break;
  78       case self::SEVERITY_WARNING:
  79         $icon = 'fa-exclamation-triangle';
  80         break;
  81       case self::SEVERITY_NOTICE:
  82         $icon = 'fa-info-circle';
  83         break;
  84       case self::SEVERITY_PLAIN:
  85       case self::SEVERITY_NODATA:
  86         return null;
  87       case self::SEVERITY_SUCCESS:
  88         $icon = 'fa-check-circle';
  89         break;
  90       case self::SEVERITY_MFA:
  91         $icon = 'fa-lock';
  92         break;
  93     }
  94
  95     $icon = id(new PHUIIconView())
  96       ->setIcon($icon)
  97       ->addClass('phui-info-icon');
  98     return $icon;
  99   }
 100
 101   public function addButton(PHUIButtonView $button) {
 102     $this->buttons[] = $button;
 103     return $this;
 104   }
 105
 106   protected function getTagAttributes() {
 107     $classes = array();
 108     $classes[] = 'phui-info-view';
 109     $classes[] = 'phui-info-severity-'.$this->getSeverity();
 110     $classes[] = 'grouped';
 111     if ($this->flush) {
 112       $classes[] = 'phui-info-view-flush';
 113     }
 114     if ($this->getIcon()) {
 115       $classes[] = 'phui-info-has-icon';
 116     }
 117
 118     return array(
 119       'id' => $this->id,
 120       'class' => implode(' ', $classes),
 121       'style' => $this->isHidden ? 'display: none;' : null,
 122     );
 123   }
 124
 125   protected function getTagContent() {
 126     require_celerity_resource('phui-info-view-css');
 127
 128     $errors = $this->errors;
 129     if (count($errors) > 1) {
 130       $list = array();
 131       foreach ($errors as $error) {
 132         $list[] = phutil_tag(
 133           'li',
 134           array(),
 135           $error);
 136       }
 137       $list = phutil_tag(
 138         'ul',
 139         array(
 140           'class' => 'phui-info-view-list',
 141         ),
 142         $list);
 143     } else if (count($errors) == 1) {
 144       $list = head($this->errors);
 145     } else {
 146       $list = null;
 147     }
 148
 149     $title = $this->title;
 150     if ($title !== null && strlen($title)) {
 151       $title = phutil_tag(
 152         'h1',
 153         array(
 154           'class' => 'phui-info-view-head',
 155         ),
 156         $title);
 157     } else {
 158       $title = null;
 159     }
 160
 161     $children = $this->renderChildren();
 162     if ($list) {
 163       $children[] = $list;
 164     }
 165
 166     $body = null;
 167     if (!empty($children)) {
 168       $body = phutil_tag(
 169         'div',
 170         array(
 171           'class' => 'phui-info-view-body',
 172         ),
 173         $children);
 174     }
 175
 176     $buttons = null;
 177     if (!empty($this->buttons)) {
 178       $buttons = phutil_tag(
 179         'div',
 180         array(
 181           'class' => 'phui-info-view-actions',
 182         ),
 183         $this->buttons);
 184     }
 185
 186     $icon = null;
 187     if ($this->getIcon()) {
 188       $icon = phutil_tag(
 189         'div',
 190         array(
 191           'class' => 'phui-info-view-icon',
 192         ),
 193         $this->getIcon());
 194     }
 195
 196     return array(
 197       $icon,
 198       $buttons,
 199       $title,
 200       $body,
 201     );
 202   }
 203 }