pnut/LICENSE

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+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
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+  When we speak of free software, we are referring to freedom, not
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+  An older license, called the Affero General Public License and
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+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    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
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.
+

pnut/README.md

@@ -0,0 +1,5 @@
+# Pnut connector
+
+With this addon to friendica you can give your users the possibility to post their *public* messages to pnut.io. 
+
+No setup is needed for the admins to make it work for their users.

pnut/lib/LICENSE

@@ -0,0 +1,24 @@
+Copyright (c) 2013, Josh Dolitsky
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of the Josh Dolitsky nor the names of its 
+      contributors may be used to endorse or promote products derived 
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL TRAVIS RICHARDSON BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

pnut/lib/phpnutException.php

@@ -0,0 +1,5 @@
+<?php
+
+namespace phpnut;
+
+class phpnutException extends \Exception {}

pnut/pnut.php

@@ -0,0 +1,293 @@
+<?php
+/**
+ * Name: Pnut Connector
+ * Description: Post to pnut.io
+ * Version: 0.1.1
+ * Author: Morgan McMillian <https://social.clacks.network/profile/spacenerdmo>
+ * Status: In Development
+ */
+
+require_once 'addon/pnut/lib/phpnut.php';
+require_once 'addon/pnut/lib/phpnutException.php';
+
+use Friendica\Content\Text\BBCode;
+use Friendica\Content\Text\Plaintext;
+use Friendica\Core\Config\Util\ConfigFileManager;
+use Friendica\Core\Hook;
+use Friendica\Core\Logger;
+use Friendica\Core\Renderer;
+use Friendica\Core\System;
+use Friendica\DI;
+use Friendica\Model\Item;
+use Friendica\Model\Photo;
+use Friendica\Object\Image;
+use Friendica\Network\HTTPClient\Client\HttpClientAccept;
+use Friendica\Network\HTTPClient\Client\HttpClientOptions;
+use Friendica\Util\DateTimeFormat;
+
+function pnut_install()
+{
+	Hook::register('load_config',             __FILE__, 'pnut_load_config');
+	Hook::register('hook_fork',               __FILE__, 'pnut_hook_fork');
+	Hook::register('post_local',              __FILE__, 'pnut_post_local');
+	Hook::register('notifier_normal',         __FILE__, 'pnut_post_hook');
+	Hook::register('jot_networks',            __FILE__, 'pnut_jot_nets');
+	Hook::register('connector_settings',      __FILE__, 'pnut_settings');
+	Hook::register('connector_settings_post', __FILE__, 'pnut_settings_post');
+}
+
+function pnut_module() {}
+
+function pnut_content()
+{
+	if (!DI::userSession()->getLocalUserId()) {
+		DI::sysmsg()->addNotice(DI::l10n()->t('Permission denied.'));
+		return '';
+	}
+
+	if (isset(DI::args()->getArgv()[1])) {
+		switch (DI::args()->getArgv()[1]) {
+			case 'connect':
+				$o = pnut_connect();
+				break;
+
+			default:
+				$o = print_r(DI::args()->getArgv(), true);
+				break;
+		}
+	} else {
+		$o = pnut_connect();
+	}
+	return $o;
+}
+
+function pnut_connect()
+{
+	$client_id     = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'client_id');
+	$client_secret = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'client_secret');
+	$callback_url = DI::baseUrl() . '/pnut/connect';
+
+	$nut = new phpnut\phpnut($client_id, $client_secret);
+
+	try {
+		$token = $nut->getAccessToken($callback_url);
+		Logger::debug('TOKEN', [$token]);
+		$o = DI::l10n()->t('You are now authenticated with pnut.io.');
+		DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'pnut', 'access_token', $token);
+	} catch (phpnutException $e) {
+		$o = DI::l10n()->t('Error fetching token. Please try again.');
+	}
+
+	$o .= '<br /><a href="' . DI::baseUrl() . '/settings/connectors">' . DI::l10n()->t("return to the connector page").'</a>';
+
+	return $o;
+}
+
+function pnut_load_config(ConfigFileManager $loader)
+{
+	DI::app()->getConfigCache()->load($loader->loadAddonConfig('pnut'), \Friendica\Core\Config\ValueObject\Cache::SOURCE_STATIC);
+}
+
+function pnut_settings(array &$data)
+{
+	if (!DI::userSession()->getLocalUserId()) {
+		return;
+	}
+
+	$redirectUri  = DI::baseUrl() . '/pnut/connect';
+	$scope        = ['write_post','files'];
+
+	$enabled       = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'post') ?? false;
+	$def_enabled   = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'post_by_default') ?? false;
+	$client_id     = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'client_id');
+	$client_secret = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'client_secret');
+	$token         = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'access_token');
+
+	Logger::debug('CLIENT_ID', [$client_id]);
+	Logger::debug('CLIENT_SECRET', [$client_secret]);
+
+	if (!empty($client_id) && !empty($client_secret) && empty($token)) {
+		$nut = new phpnut\phpnut($client_id, $client_secret);
+		$authorize_url = $nut->getAuthUrl($redirectUri, $scope);
+		$authorize_text = DI::l10n()->t('Authenticate with pnut.io');
+	}
+
+	if (!empty($token)) {
+		$disconn_btn = DI::l10n()->t('Disconnect');
+	}
+
+	$t    = Renderer::getMarkupTemplate('connector_settings.tpl', 'addon/pnut/');
+	$html = Renderer::replaceMacros($t, [
+		'$enable'        => ['pnut', DI::l10n()->t('Enable Pnut Post Addon'), $enabled],
+		'$bydefault'     => ['pnut_bydefault', DI::l10n()->t('Post to Pnut by default'), $def_enabled],
+		'$client_id'     => ['pnut_client_id', DI::l10n()->t('Client ID'), $client_id],
+		'$client_secret' => ['pnut_client_secret', DI::l10n()->t('Client Secret'), $client_secret],
+		'$access_token'  => ['pnut_access_token', DI::l10n()->t('Access Token'), $token, '', '', 'readonly'],
+		'$authorize_url' => $authorize_url ?? '',
+		'$authorize_text' => $authorize_text ?? '',
+		'$disconn_btn' => $disconn_btn ?? '',
+	]);
+
+	$data = [
+		'connector' => 'pnut',
+		'title'     => DI::l10n()->t('Pnut Import/Export'),
+		'image'     => 'addon/pnut/pnut.svg',
+		'enabled'   => $enabled,
+		'html'      => $html,
+	];
+}
+
+function pnut_settings_post(array &$b)
+{
+	if (empty($_POST['pnut-submit']) && empty($_POST['pnut-disconnect'])) {
+		return;
+	}
+
+	if (!empty($_POST['pnut-disconnect'])) {
+		DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'pnut', 'post');
+		DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'pnut', 'post_by_default');
+		DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'pnut', 'client_id');
+		DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'pnut', 'client_secret');
+		DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'pnut', 'access_token');
+	} else {
+		DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'pnut', 'post',            intval($_POST['pnut']));
+		DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'pnut', 'post_by_default', intval($_POST['pnut_bydefault']));
+		DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'pnut', 'client_id',       $_POST['pnut_client_id']);
+		DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'pnut', 'client_secret',   $_POST['pnut_client_secret']);
+	}
+}
+
+function pnut_jot_nets(array &$jotnets_fields)
+{
+	if (!DI::userSession()->getLocalUserId()) {
+		return;
+	}
+
+	if (DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'post')) {
+		$jotnets_fields[] = [
+			'type'  => 'checkbox',
+			'field' => [
+				'pnut_enable',
+				DI::l10n()->t('Post to Pnut'),
+				DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'post_by_default')
+			]
+		];
+	}
+}
+
+function pnut_hook_fork(array &$b)
+{
+	if ($b['name'] != 'notifier_normal') {
+		return;
+	}
+
+	$post = $b['data'];
+
+	if (($post['created'] !== $post['edited']) && !$post['deleted']) {
+		DI::logger()->info('Editing is not supported by the addon');
+		$b['execute'] = false;
+		return;
+	}
+
+	if (!strstr($post['postopts'] ?? '', 'pnut') || ($post['parent'] != $post['id']) || $post['private']) {
+		$b['execute'] = false;
+		return;
+	}
+}
+
+function pnut_post_local(array &$b)
+{
+	if ($b['edit']) {
+		return;
+	}
+
+	if (!DI::userSession()->getLocalUserId() || (DI::userSession()->getLocalUserId() != $b['uid'])) {
+		return;
+	}
+
+	if ($b['private'] || $b['parent']) {
+		return;
+	}
+
+	$pnut_post   = intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'post'));
+	$pnut_enable = (($pnut_post && !empty($_REQUEST['pnut_enable'])) ? intval($_REQUEST['pnut_enable']) : 0);
+
+	// if API is used, default to the chosen settings
+	if ($b['api_source'] && intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'pnut', 'post_by_default'))) {
+		$pnut_enable = 1;
+	}
+
+	if (!$pnut_enable) {
+		return;
+	}
+
+	if (strlen($b['postopts'])) {
+		$b['postopts'] .= ',';
+	}
+
+	$b['postopts'] .= 'pnut';
+}
+
+function pnut_post_hook(array &$b)
+{
+	/**
+	 * Post to pnut.io
+	 */
+	if ($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited'])) {
+		return;
+	}
+
+	Logger::notice('PNUT post invoked', ['id' => $b['id'], 'guid' => $b['guid'], 'plink' => $b['plink']]);
+	Logger::debug('PNUT array', $b);
+
+	$token = DI::pConfig()->get($b['uid'], 'pnut', 'access_token');
+	$nut = new phpnut\phpnut($token);
+
+	$msgarr = Plaintext::getPost($b, 256, true, BBCode::EXTERNAL);
+	$text = $msgarr['text'];
+	$raw = [];
+
+	Logger::debug('PNUT msgarr', $msgarr);
+
+	if (count($msgarr['parts']) > 1) {
+		$tstamp = time();
+		$raw['nl.chimpnut.blog.post'][] = ['body' => $b['body'], 'tstamp' => $tstamp];
+		$text = Plaintext::shorten($text, 252 - strlen($b['plink']), $b['uid']);
+		$text .= "\n" . $b['plink'];
+	}
+
+	if ($msgarr['type'] == 'link') {
+		$text .= "\n[" . $msgarr['title'] . "](" . $msgarr['url'] . ")";
+	}
+
+	if ($msgarr['type'] == 'photo') {
+		$fileraw = ['type' => 'dev.mcmillian.friendica.image', 'kind' => 'image', 'is_public' => true];
+		foreach ($msgarr['images'] as $image) {
+			Logger::debug('PNUT image', $image);
+
+			if (!empty($image['id'])) {
+				$photo = Photo::selectFirst([], ['id' => $image['id']]);
+				Logger::debug('PNUT selectFirst');
+			} else {
+				$photo = Photo::createPhotoForExternalResource($image['url']);
+				Logger::debug('PNUT createPhotoForExternalResource');
+			}
+			$picturedata = Photo::getImageForPhoto($photo);
+
+			Logger::debug('PNUT photo', $photo);
+			$picurefile = System::getTempPath() . DIRECTORY_SEPARATOR . $photo['filename'];
+			file_put_contents($picurefile, $picturedata);
+			Logger::debug('PNUT got file?', ['filename' => $picurefile]);
+			$imagefile = $nut->createFile($picurefile, $fileraw);
+			Logger::debug('PNUT file', ['pnutimagefile' => $imagefile]);
+			unlink($picurefile);
+
+			$raw['io.pnut.core.oembed'][] = ['+io.pnut.core.file' => ['file_id' => $imagefile['id'], 'file_token' => $imagefile['file_token'], 'format' => 'oembed']];
+		}
+	}
+
+	$raw['io.pnut.core.crosspost'][] = ['canonical_url' => $b['plink']];
+	$nut->createPost($text, ['raw' => $raw]);
+
+	Logger::debug('PNUT post complete', ['id' => $b['id'], 'text' => $text, 'raw' => $raw]);
+}

pnut/templates/connector_settings.tpl

@@ -0,0 +1,12 @@
+<p>{{$status}}</p>
+{{include file="field_checkbox.tpl" field=$enable}}
+{{include file="field_checkbox.tpl" field=$bydefault}}
+{{include file="field_input.tpl" field=$client_id}}
+{{include file="field_input.tpl" field=$client_secret}}
+{{include file="field_input.tpl" field=$access_token}}
+{{if $authorize_url}}
+	<a href="{{$authorize_url}}">{{$authorize_text}}</a>
+{{/if}}
+{{if $disconn_btn}}
+	<div class="submit"><input type="submit" name="pnut-disconnect" value="{{$disconn_btn}}" /></div>
+{{/if}}