PhabricatorApplicationTransactionView.php
2231e5200ac3stable

PhabricatorApplicationTransactionView.php
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			<?php

			/**
			* @concrete-extensible
			*/
			class PhabricatorApplicationTransactionView extends AphrontView {

			private $transactions;
			private $engine;
			private $anchorOffset = 1;
			private $showEditActions = true;
			private $isPreview;

			public function setIsPreview($is_preview) {
			$this->isPreview = $is_preview;
			return $this;
			}

			public function setShowEditActions($show_edit_actions) {
			$this->showEditActions = $show_edit_actions;
			return $this;
			}

			public function getShowEditActions() {
			return $this->showEditActions;
			}

			public function setAnchorOffset($anchor_offset) {
			$this->anchorOffset = $anchor_offset;
			return $this;
			}

			public function setMarkupEngine(PhabricatorMarkupEngine $engine) {
			$this->engine = $engine;
			return $this;
			}

			public function setTransactions(array $transactions) {
			assert_instances_of($transactions, 'PhabricatorApplicationTransaction');
			$this->transactions = $transactions;
			return $this;
			}

			public function buildEvents() {
			$field = PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT;
			$engine = $this->getOrBuildEngine();

			$user = $this->getUser();

			$anchor = $this->anchorOffset;
			$events = array();
			foreach ($this->transactions as $xaction) {
			if ($xaction->shouldHide()) {
			continue;
			}

			$event = id(new PhabricatorTimelineEventView())
			->setUser($user)
			->setTransactionPHID($xaction->getPHID())
			->setUserHandle($xaction->getHandle($xaction->getAuthorPHID()))
			->setIcon($xaction->getIcon())
			->setColor($xaction->getColor());

			$title = $xaction->getTitle();
			if ($xaction->hasChangeDetails()) {
			$title = array(
			$title,
			' ',
			$this->buildChangeDetails($xaction),
			);
			}
			$event->setTitle($title);

			if ($this->isPreview) {
			$event->setIsPreview(true);
			} else {
			$event
			->setDateCreated($xaction->getDateCreated())
			->setContentSource($xaction->getContentSource())
			->setAnchor($anchor);

			$anchor++;
			}

			$has_deleted_comment = $xaction->getComment() &&
			$xaction->getComment()->getIsDeleted();

			if ($this->getShowEditActions() && !$this->isPreview) {
			if ($xaction->getCommentVersion() > 1) {
			$event->setIsEdited(true);
			}

			$can_edit = PhabricatorPolicyCapability::CAN_EDIT;

			if ($xaction->hasComment() \|\| $has_deleted_comment) {
			$has_edit_capability = PhabricatorPolicyFilter::hasCapability(
			$user,
			$xaction,
			$can_edit);
			if ($has_edit_capability) {
			$event->setIsEditable(true);
			}
			}
			}

			if ($xaction->hasComment()) {
			$event->appendChild(
			$engine->getOutput($xaction->getComment(), $field));
			} else if ($has_deleted_comment) {
			$event->appendChild(phutil_tag('em', array(), pht(
			'This comment has been deleted.')));
			}

			$events[] = $event;
			}

			return $events;
			}

			public function render() {
			$view = new PhabricatorTimelineView();
			$events = $this->buildEvents();
			foreach ($events as $event) {
			$view->addEvent($event);
			}

			if ($this->getShowEditActions()) {
			$list_id = celerity_generate_unique_node_id();

			$view->setID($list_id);

			Javelin::initBehavior(
			'phabricator-transaction-list',
			array(
			'listID' => $list_id,
			'nextAnchor' => $this->anchorOffset + count($events),
			));
			}

			return $view->render();
			}


			private function getOrBuildEngine() {
			if ($this->engine) {
			return $this->engine;
			}

			$field = PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT;

			$engine = id(new PhabricatorMarkupEngine())
			->setViewer($this->getUser());
			foreach ($this->transactions as $xaction) {
			if (!$xaction->hasComment()) {
			continue;
			}
			$engine->addObject($xaction->getComment(), $field);
			}
			$engine->process();

			return $engine;
			}

			private function buildChangeDetails(
			PhabricatorApplicationTransaction $xaction) {

			Javelin::initBehavior('phabricator-reveal-content');

			$show_id = celerity_generate_unique_node_id();
			$hide_id = celerity_generate_unique_node_id();
			$content_id = celerity_generate_unique_node_id();

			$show_more = javelin_tag(
			'a',
			array(
			'href' => '#',
			'sigil' => 'reveal-content',
			'mustcapture' => true,
			'id' => $show_id,
			'meta' => array(
			'hideIDs' => array($show_id),
			'showIDs' => array($hide_id, $content_id),
			),
			),
			pht('(Show Details)'));

			$hide_more = javelin_tag(
			'a',
			array(
			'href' => '#',
			'sigil' => 'reveal-content',
			'mustcapture' => true,
			'id' => $hide_id,
			'style' => 'display: none',
			'meta' => array(
			'hideIDs' => array($hide_id, $content_id),
			'showIDs' => array($show_id),
			),
			),
			pht('(Hide Details)'));

			$content = phutil_tag(
			'div',
			array(
			'id' => $content_id,
			'style' => 'display: none',
			'class' => 'phabricator-timeline-change-details',
			),
			$xaction->renderChangeDetails());

			return array(
			$show_more,
			$hide_more,
			$content,
			);
			}


			}

phab/src/applications/transactions/view/PhabricatorApplicationTransactionView.php2231e5200ac3stable

PhabricatorApplicationTransactionView.phpView Options

phab/src/applications/transactions/view/PhabricatorApplicationTransactionView.php
2231e5200ac3stable

PhabricatorApplicationTransactionView.php
View Options