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<?php |
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namespace micetm\timeline; |
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use Yii; |
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use yii\base\InvalidConfigException; |
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use yii\base\Widget; |
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use yii\helpers\Html; |
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class Timeline extends Widget |
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{ |
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public $items = []; |
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public $eventIcons = []; |
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public $startMacros = '{'; |
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public $endMacros = '}'; |
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/** |
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* Path to view for rendering $model->body |
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* |
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* The widget includes a 'timeline_body' view that displays an array of the following structure |
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* [ |
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* 'key' => [ |
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* 'old' => 'oldValue', |
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* 'new' => 'newValue' |
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* ] |
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* ] |
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* |
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* @var string | null |
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*/ |
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public $bodyLayout = null; |
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protected $defaultIcons = [ |
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'update' => 'fa fa-pencil bg-orange', |
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'create' => 'fa fa-check bg-green', |
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'delete' => 'fa fa-trash bg-red', |
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'default' => 'fa fa-check' |
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]; |
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/** |
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* Renders the widget. |
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*/ |
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public function run() |
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{ |
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$this->eventIcons = array_merge($this->defaultIcons, $this->eventIcons); |
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return $this->renderItems(); |
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} |
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/** |
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* Renders tab items as specified on [[items]]. |
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* @return string the rendering result. |
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* @throws InvalidConfigException. |
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*/ |
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protected function renderItems() |
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{ |
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$lis = []; |
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foreach ($this->items as $model) { |
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$nodes = []; |
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if (!isset($date) || $date != Yii::$app->formatter->asDate($model->log_date)) { |
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$date = Yii::$app->formatter->asDate($model->log_date); |
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$lis[] = Html::tag('li', Html::tag('span', $date, ["class" => "bg-blue"]), ["class" => "time-label"]); |
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} |
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$nodes[] = $this->constructIcon($model->action); |
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$timelineItem = []; |
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$timelineItem[] = $this->constructTime($model->log_date); |
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if ($model->title) { |
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$timelineItem[] = $this->constructHeader($model->title, $model->macros); |
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} |
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if ($model->body) { |
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$timelineItem[] = $this->bodyLayout |
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? $this->constructBodyLayout($model->body) |
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: $this->constructBody($model->body, $model->macros); |
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} |
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$nodes[] = Html::tag('div', implode("\n", $timelineItem), ['class' => 'timeline-item']); |
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$lis[] = Html::tag('li', implode("\n", $nodes)); |
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} |
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$lis[] = Html::tag('li', Html::tag('i', '', ["class" => "fa fa-clock-o"])); |
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return Html::tag('ul', implode("\n", $lis), ['class' => "timeline"]); |
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} |
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protected function constructIcon($action) |
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{ |
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return Html::tag( |
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'i', |
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'', |
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[ |
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'class' => $this->eventIcons[$action] ?? $this->eventIcons['default'] |
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] |
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); |
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} |
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protected function constructTime($time) |
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{ |
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$nodes = []; |
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$nodes[] = Html::tag('i', '', ['class' => 'fa fa-clock-o']); |
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$nodes[] = Yii::$app->formatter->asTime($time); |
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return Html::tag('span', implode("\n", $nodes), ['class' => 'time']); |
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} |
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protected function constructHeader($title, $macros) |
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{ |
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if (isset($macros['admin_name'])) { |
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$macros['admin_name'] = Html::a( |
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$macros['admin_name'], |
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['/user/view', 'id' => $macros['admin_id']] |
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); |
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} |
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return Html::tag('h3', $this->replaceMacros($title, $macros), ['class' => 'timeline-header']); |
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} |
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protected function constructBody($body, $macros) |
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{ |
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return Html::tag('h3', $this->replaceMacros($body, $macros), ['class' => 'timeline-header']); |
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} |
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protected function constructBodyLayout($body) |
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{ |
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return $this->render($this->bodyLayout, ['items' => (array)$body]); |
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} |
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protected function replaceMacros($template, $replacement) |
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{ |
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return \Yii::t('timeline', $template, $replacement); |
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} |
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} |
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mice-tm /
yii2-timeline-widget
