Provider for the files app

Signed-off-by: Joas Schilling <coding@schilljs.com>

1 files changed, 207 insertions, 0 deletions

diff --git a/apps/files/lib/Activity/Provider.php b/apps/files/lib/Activity/Provider.php
new file mode 100644
index 00000000000..ee7030ce546
--- /dev/null
+++ b/apps/files/lib/Activity/Provider.php
@@ -0,0 +1,207 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ *
+ * @author Joas Schilling <coding@schilljs.com>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OCA\Files\Activity;
+
+use OCP\Activity\IEvent;
+use OCP\Activity\IProvider;
+use OCP\IL10N;
+use OCP\IURLGenerator;
+
+class Provider implements IProvider {
+
+	/** @var IL10N */
+	protected $l;
+
+	/** @var IURLGenerator */
+	protected $url;
+
+	/**
+	 * @param IL10N $l
+	 * @param IURLGenerator $url
+	 */
+	public function __construct(IL10N $l, IURLGenerator $url) {
+		$this->l = $l;
+		$this->url = $url;
+	}
+
+	/**
+	 * @param IEvent $event
+	 * @param IEvent|null $previousEvent
+	 * @return IEvent
+	 * @throws \InvalidArgumentException
+	 * @since 9.2.0
+	 */
+	public function parse(IEvent $event, IEvent $previousEvent = null) {
+		if ($event->getApp() !== 'files') {
+			throw new \InvalidArgumentException();
+		}
+
+		$parsedParameters = $this->getParsedParameters($event->getSubject(), $event->getSubjectParameters());
+		$richParameters = $this->getRichParameters($event->getSubject(), $event->getSubjectParameters());
+
+		if ($event->getSubject() === 'created_self') {
+			$event->setParsedSubject($this->l->t('You created %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('You created {file1}'), $richParameters)
+				->setIcon($this->url->getAbsoluteURL($this->url->imagePath('files', 'add-color.svg')));
+		} else if ($event->getSubject() === 'created_by') {
+			$event->setParsedSubject($this->l->t('%2$s created %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('{user1} created {file1}'), $richParameters)
+				->setIcon($this->url->getAbsoluteURL($this->url->imagePath('files', 'add-color.svg')));
+		} else if ($event->getSubject() === 'created_public') {
+			$event->setParsedSubject($this->l->t('%1$s was created in a public folder', $parsedParameters))
+				->setRichSubject($this->l->t('{file1} was created in a public folder'), $richParameters)
+				->setIcon($this->url->getAbsoluteURL($this->url->imagePath('files', 'add-color.svg')));
+		} else if ($event->getSubject() === 'changed_self') {
+			$event->setParsedSubject($this->l->t('You changed %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('You changed {file1}'), $richParameters)
+				->setIcon($this->url->getAbsoluteURL($this->url->imagePath('files', 'change.svg')));
+		} else if ($event->getSubject() === 'changed_by') {
+			$event->setParsedSubject($this->l->t('%2$s changed %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('{user1} changed {file1}'), $richParameters)
+				->setIcon($this->url->getAbsoluteURL($this->url->imagePath('files', 'change.svg')));
+		} else if ($event->getSubject() === 'deleted_self') {
+			$event->setParsedSubject($this->l->t('You deleted %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('You deleted {file1}'), $richParameters)
+				->setIcon($this->url->getAbsoluteURL($this->url->imagePath('files', 'delete-color.svg')));
+		} else if ($event->getSubject() === 'deleted_by') {
+			$event->setParsedSubject($this->l->t('%2$s deleted %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('{user1} deleted {file1}'), $richParameters)
+				->setIcon($this->url->getAbsoluteURL($this->url->imagePath('files', 'delete-color.svg')));
+		} else if ($event->getSubject() === 'restored_self') {
+			$event->setParsedSubject($this->l->t('You restored %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('You restored {file1}'), $richParameters);
+		} else if ($event->getSubject() === 'restored_by') {
+			$event->setParsedSubject($this->l->t('%2$s restored %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('{user1} restored {file1}'), $richParameters);
+		} else if ($event->getSubject() === 'renamed_self') {
+			$event->setParsedSubject($this->l->t('You renamed %2$s to %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('You renamed {file2} to {file1}'), $richParameters)
+				->setIcon($this->url->getAbsoluteURL($this->url->imagePath('files', 'change.svg')));
+		} else if ($event->getSubject() === 'renamed_by') {
+			$event->setParsedSubject($this->l->t('%2$s renamed %3$s to %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('{user1} renamed {file2} to {file1}'), $richParameters)
+				->setIcon($this->url->getAbsoluteURL($this->url->imagePath('files', 'change.svg')));
+		} else if ($event->getSubject() === 'moved_self') {
+			$event->setParsedSubject($this->l->t('You moved %2$s to %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('You moved {file2} to {file1}'), $richParameters)
+				->setIcon($this->url->getAbsoluteURL($this->url->imagePath('files', 'change.svg')));
+		} else if ($event->getSubject() === 'moved_by') {
+			$event->setParsedSubject($this->l->t('%2$s moved %3$s to %1$s', $parsedParameters))
+				->setRichSubject($this->l->t('{user1} moved {file2} to {file1}'), $richParameters)
+				->setIcon($this->url->getAbsoluteURL($this->url->imagePath('files', 'change.svg')));
+		} else {
+			throw new \InvalidArgumentException();
+		}
+
+		return $event;
+	}
+
+	protected function getParsedParameters($subject, array $parameters) {
+		switch ($subject) {
+			case 'created_self':
+			case 'created_public':
+			case 'changed_self':
+			case 'deleted_self':
+			case 'restored_self':
+			return [
+				array_shift($parameters[0]),
+			];
+			case 'created_by':
+			case 'changed_by':
+			case 'deleted_by':
+			case 'restored_by':
+				return [
+					array_shift($parameters[0]),
+					$parameters[1],
+				];
+			case 'renamed_self':
+			case 'moved_self':
+				return [
+					array_shift($parameters[0]),
+					array_shift($parameters[1]),
+				];
+			case 'renamed_by':
+			case 'moved_by':
+				return [
+					array_shift($parameters[0]),
+					$parameters[1],
+					array_shift($parameters[2]),
+				];
+		}
+		return [];
+	}
+
+	protected function getRichParameters($subject, array $parameters) {
+		switch ($subject) {
+			case 'created_self':
+			case 'created_public':
+			case 'changed_self':
+			case 'deleted_self':
+			case 'restored_self':
+				return [
+					'file1' => $this->getRichFileParameter($parameters[0]),
+				];
+			case 'created_by':
+			case 'changed_by':
+			case 'deleted_by':
+			case 'restored_by':
+				return [
+					'file1' => $this->getRichFileParameter($parameters[0]),
+					'user1' => $this->getRichUserParameter($parameters[1]),
+				];
+			case 'renamed_self':
+			case 'moved_self':
+				return [
+					'file1' => $this->getRichFileParameter($parameters[0]),
+					'file2' => $this->getRichFileParameter($parameters[1]),
+				];
+			case 'renamed_by':
+			case 'moved_by':
+				return [
+					'file1' => $this->getRichFileParameter($parameters[0]),
+					'user1' => $this->getRichUserParameter($parameters[1]),
+					'file2' => $this->getRichFileParameter($parameters[2]),
+				];
+		}
+		return [];
+	}
+
+	protected function getRichFileParameter($parameter) {
+		$path = reset($parameter);
+		$id = key($parameter);
+		return [
+			'type' => 'file',
+			'id' => $id,
+			'name' => basename($path),
+			'path' => $path,
+		];
+	}
+
+	protected function getRichUserParameter($parameter) {
+		return [
+			'type' => 'user',
+			'id' => $parameter,
+			'name' => $parameter,// FIXME Use display name
+		];
+	}
+}