friendica/src/Module/Conversation/Network.php

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<?php
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/**
* @copyright Copyright (C) 2010-2022, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
* 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/>.
*
*/
namespace Friendica\Module\Conversation;
use Friendica\BaseModule;
use Friendica\Content\BoundariesPager;
use Friendica\Content\ForumManager;
use Friendica\Content\Nav;
use Friendica\Content\Widget;
use Friendica\Content\Text\HTML;
use Friendica\Core\ACL;
use Friendica\Core\Hook;
use Friendica\Core\Renderer;
use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Model\Contact;
use Friendica\Model\Group;
use Friendica\Model\Item;
use Friendica\Model\Post;
use Friendica\Model\Profile;
use Friendica\Model\User;
use Friendica\Model\Verb;
use Friendica\Module\Contact as ModuleContact;
use Friendica\Module\Security\Login;
use Friendica\Protocol\Activity;
use Friendica\Util\DateTimeFormat;
class Network extends BaseModule
{
/** @var int */
private static $groupId;
/** @var int */
private static $forumContactId;
/** @var string */
private static $selectedTab;
/** @var mixed */
private static $min_id;
/** @var mixed */
private static $max_id;
/** @var string */
private static $accountTypeString;
/** @var int */
private static $accountType;
/** @var string */
private static $network;
/** @var int */
private static $itemsPerPage;
/** @var string */
private static $dateFrom;
/** @var string */
private static $dateTo;
/** @var int */
private static $star;
/** @var int */
private static $mention;
/** @var string */
protected static $order;
protected function content(array $request = []): string
{
if (!DI::userSession()->getLocalUserId()) {
return Login::form();
}
$this->parseRequest($_GET);
$module = 'network';
DI::page()['aside'] .= Widget::accountTypes($module, self::$accountTypeString);
DI::page()['aside'] .= Group::sidebarWidget($module, $module . '/group', 'standard', self::$groupId);
DI::page()['aside'] .= ForumManager::widget($module . '/forum', DI::userSession()->getLocalUserId(), self::$forumContactId);
DI::page()['aside'] .= Widget::postedByYear($module . '/archive', DI::userSession()->getLocalUserId(), false);
DI::page()['aside'] .= Widget::networks($module, !self::$forumContactId ? self::$network : '');
DI::page()['aside'] .= Widget\SavedSearches::getHTML(DI::args()->getQueryString());
DI::page()['aside'] .= Widget::fileAs('filed', '');
$arr = ['query' => DI::args()->getQueryString()];
Hook::callAll('network_content_init', $arr);
$o = '';
// Fetch a page full of parent items for this page
$params = ['limit' => self::$itemsPerPage];
$table = 'network-thread-view';
$items = self::getItems($table, $params);
if (DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'infinite_scroll') && ($_GET['mode'] ?? '') != 'minimal') {
$tpl = Renderer::getMarkupTemplate('infinite_scroll_head.tpl');
$o .= Renderer::replaceMacros($tpl, ['$reload_uri' => DI::args()->getQueryString()]);
}
if (!(isset($_GET['mode']) AND ($_GET['mode'] == 'raw'))) {
$o .= self::getTabsHTML(self::$selectedTab);
Nav::setSelected(DI::args()->get(0));
$content = '';
if (self::$forumContactId) {
// If self::$forumContactId belongs to a communitity forum or a privat goup,.add a mention to the status editor
$condition = ["`id` = ? AND `contact-type` = ?", self::$forumContactId, Contact::TYPE_COMMUNITY];
$contact = DBA::selectFirst('contact', ['addr'], $condition);
if (!empty($contact['addr'])) {
$content = '!' . $contact['addr'];
}
}
$a = DI::app();
$default_permissions = [];
if (self::$groupId) {
$default_permissions['allow_gid'] = [self::$groupId];
}
$allowedCids = [];
if (self::$forumContactId) {
$allowedCids[] = (int) self::$forumContactId;
} elseif (self::$network) {
$condition = [
'uid' => DI::userSession()->getLocalUserId(),
'network' => self::$network,
'self' => false,
'blocked' => false,
'pending' => false,
'archive' => false,
'rel' => [Contact::SHARING, Contact::FRIEND],
];
$contactStmt = DBA::select('contact', ['id'], $condition);
while ($contact = DBA::fetch($contactStmt)) {
$allowedCids[] = (int) $contact['id'];
}
DBA::close($contactStmt);
}
if (count($allowedCids)) {
$default_permissions['allow_cid'] = $allowedCids;
}
$x = [
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'lockstate' => self::$groupId || self::$forumContactId || self::$network || ACL::getLockstateForUserId($a->getLoggedInUserId()) ? 'lock' : 'unlock',
'acl' => ACL::getFullSelectorHTML(DI::page(), $a->getLoggedInUserId(), true, $default_permissions),
'bang' => ((self::$groupId || self::$forumContactId || self::$network) ? '!' : ''),
'content' => $content,
];
$o .= DI::conversation()->statusEditor($x);
}
if (self::$groupId) {
$group = DBA::selectFirst('group', ['name'], ['id' => self::$groupId, 'uid' => DI::userSession()->getLocalUserId()]);
if (!DBA::isResult($group)) {
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DI::sysmsg()->addNotice(DI::l10n()->t('No such group'));
}
$o = Renderer::replaceMacros(Renderer::getMarkupTemplate('section_title.tpl'), [
'$title' => DI::l10n()->t('Group: %s', $group['name'])
]) . $o;
} elseif (self::$forumContactId) {
$contact = Contact::getById(self::$forumContactId);
if (DBA::isResult($contact)) {
$o = Renderer::replaceMacros(Renderer::getMarkupTemplate('viewcontact_template.tpl'), [
'contacts' => [ModuleContact::getContactTemplateVars($contact)],
'id' => DI::args()->get(0),
]) . $o;
} else {
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DI::sysmsg()->addNotice(DI::l10n()->t('Invalid contact.'));
}
} elseif (!DI::config()->get('theme', 'hide_eventlist')) {
$o .= Profile::getBirthdays();
$o .= Profile::getEventsReminderHTML();
}
if (self::$order === 'received') {
$ordering = '`received`';
} elseif (self::$order === 'created') {
$ordering = '`created`';
} else {
$ordering = '`commented`';
}
$o .= DI::conversation()->create($items, 'network', false, false, $ordering, DI::userSession()->getLocalUserId());
if (DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'infinite_scroll')) {
$o .= HTML::scrollLoader();
} else {
$pager = new BoundariesPager(
DI::l10n(),
DI::args()->getQueryString(),
$items[0][self::$order] ?? null,
$items[count($items) - 1][self::$order] ?? null,
self::$itemsPerPage
);
$o .= $pager->renderMinimal(count($items));
}
return $o;
}
/**
* Sets items as seen
*
* @param array $condition The array with the SQL condition
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
private static function setItemsSeenByCondition(array $condition)
{
if (empty($condition)) {
return;
}
$unseen = Post::exists($condition);
if ($unseen) {
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/// @todo handle huge "unseen" updates in the background to avoid timeout errors
Item::update(['unseen' => false], $condition);
}
}
/**
* Get the network tabs menu
*
* @param string $selectedTab
* @return string Html of the network tabs
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
private static function getTabsHTML(string $selectedTab)
{
$cmd = DI::args()->getCommand();
// tabs
$tabs = [
[
'label' => DI::l10n()->t('Latest Activity'),
'url' => $cmd . '?' . http_build_query(['order' => 'commented']),
'sel' => !$selectedTab || $selectedTab == 'commented' ? 'active' : '',
'title' => DI::l10n()->t('Sort by latest activity'),
'id' => 'activity-order-tab',
'accesskey' => 'e',
],
[
'label' => DI::l10n()->t('Latest Posts'),
'url' => $cmd . '?' . http_build_query(['order' => 'received']),
'sel' => $selectedTab == 'received' ? 'active' : '',
'title' => DI::l10n()->t('Sort by post received date'),
'id' => 'post-order-tab',
'accesskey' => 't',
],
[
'label' => DI::l10n()->t('Latest Creation'),
'url' => $cmd . '?' . http_build_query(['order' => 'created']),
'sel' => $selectedTab == 'created' ? 'active' : '',
'title' => DI::l10n()->t('Sort by post creation date'),
'id' => 'creation-order-tab',
'accesskey' => 'q',
],
[
'label' => DI::l10n()->t('Personal'),
'url' => $cmd . '?' . http_build_query(['mention' => true]),
'sel' => $selectedTab == 'mention' ? 'active' : '',
'title' => DI::l10n()->t('Posts that mention or involve you'),
'id' => 'personal-tab',
'accesskey' => 'r',
],
[
'label' => DI::l10n()->t('Starred'),
'url' => $cmd . '?' . http_build_query(['star' => true]),
'sel' => $selectedTab == 'star' ? 'active' : '',
'title' => DI::l10n()->t('Favourite Posts'),
'id' => 'starred-posts-tab',
'accesskey' => 'm',
],
];
$arr = ['tabs' => $tabs];
Hook::callAll('network_tabs', $arr);
$tpl = Renderer::getMarkupTemplate('common_tabs.tpl');
return Renderer::replaceMacros($tpl, ['$tabs' => $arr['tabs']]);
}
protected function parseRequest(array $get)
{
self::$groupId = $this->parameters['group_id'] ?? 0;
self::$forumContactId = $this->parameters['contact_id'] ?? 0;
self::$selectedTab = DI::session()->get('network-tab', DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'network.view', 'selected_tab', ''));
if (!empty($get['star'])) {
self::$selectedTab = 'star';
self::$star = true;
} else {
self::$star = self::$selectedTab == 'star';
}
if (!empty($get['mention'])) {
self::$selectedTab = 'mention';
self::$mention = true;
} else {
self::$mention = self::$selectedTab == 'mention';
}
if (!empty($get['order'])) {
self::$selectedTab = $get['order'];
self::$order = $get['order'];
self::$star = false;
self::$mention = false;
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} elseif (in_array(self::$selectedTab, ['received', 'star'])) {
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self::$order = 'received';
} elseif (self::$selectedTab == 'created') {
self::$order = 'created';
} else {
self::$order = 'commented';
}
self::$selectedTab = self::$selectedTab ?? self::$order;
// Prohibit combined usage of "star" and "mention"
if (self::$selectedTab == 'star') {
self::$mention = false;
} elseif (self::$selectedTab == 'mention') {
self::$star = false;
}
DI::session()->set('network-tab', self::$selectedTab);
DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'network.view', 'selected_tab', self::$selectedTab);
self::$accountTypeString = $get['accounttype'] ?? $this->parameters['accounttype'] ?? '';
self::$accountType = User::getAccountTypeByString(self::$accountTypeString);
self::$network = $get['nets'] ?? '';
self::$dateFrom = $this->parameters['from'] ?? '';
self::$dateTo = $this->parameters['to'] ?? '';
if (DI::mode()->isMobile()) {
self::$itemsPerPage = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'itemspage_mobile_network',
DI::config()->get('system', 'itemspage_network_mobile'));
} else {
self::$itemsPerPage = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'itemspage_network',
DI::config()->get('system', 'itemspage_network'));
}
self::$min_id = $get['min_id'] ?? null;
self::$max_id = $get['max_id'] ?? null;
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switch (self::$order) {
case 'received':
self::$max_id = $get['last_received'] ?? self::$max_id;
break;
case 'created':
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self::$max_id = $get['last_created'] ?? self::$max_id;
break;
case 'uriid':
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self::$max_id = $get['last_uriid'] ?? self::$max_id;
break;
default:
self::$order = 'commented';
self::$max_id = $get['last_commented'] ?? self::$max_id;
}
}
protected static function getItems(string $table, array $params, array $conditionFields = [])
{
$conditionFields['uid'] = DI::userSession()->getLocalUserId();
$conditionStrings = [];
if (!is_null(self::$accountType)) {
$conditionFields['contact-type'] = self::$accountType;
}
if (self::$star) {
$conditionFields['starred'] = true;
}
if (self::$mention) {
$conditionFields['mention'] = true;
}
if (self::$network) {
$conditionFields['network'] = self::$network;
}
if (self::$dateFrom) {
$conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` <= ? ", DateTimeFormat::convert(self::$dateFrom, 'UTC', DI::app()->getTimeZone())]);
}
if (self::$dateTo) {
$conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` >= ? ", DateTimeFormat::convert(self::$dateTo, 'UTC', DI::app()->getTimeZone())]);
}
if (self::$groupId) {
$conditionStrings = DBA::mergeConditions($conditionStrings, ["`contact-id` IN (SELECT `contact-id` FROM `group_member` WHERE `gid` = ?)", self::$groupId]);
} elseif (self::$forumContactId) {
$conditionStrings = DBA::mergeConditions($conditionStrings,
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["((`contact-id` = ?) OR `uri-id` IN (SELECT `parent-uri-id` FROM `post-user-view` WHERE (`contact-id` = ? AND `gravity` = ? AND `vid` = ? AND `uid` = ?)))",
self::$forumContactId, self::$forumContactId, Item::GRAVITY_ACTIVITY, Verb::getID(Activity::ANNOUNCE), DI::userSession()->getLocalUserId()]);
}
// Currently only the order modes "received" and "commented" are in use
if (isset(self::$max_id)) {
switch (self::$order) {
case 'received':
$conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` < ?", self::$max_id]);
break;
case 'commented':
$conditionStrings = DBA::mergeConditions($conditionStrings, ["`commented` < ?", self::$max_id]);
break;
case 'created':
$conditionStrings = DBA::mergeConditions($conditionStrings, ["`created` < ?", self::$max_id]);
break;
case 'uriid':
$conditionStrings = DBA::mergeConditions($conditionStrings, ["`uri-id` < ?", self::$max_id]);
break;
}
}
if (isset(self::$min_id)) {
switch (self::$order) {
case 'received':
$conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` > ?", self::$min_id]);
break;
case 'commented':
$conditionStrings = DBA::mergeConditions($conditionStrings, ["`commented` > ?", self::$min_id]);
break;
case 'created':
$conditionStrings = DBA::mergeConditions($conditionStrings, ["`created` > ?", self::$min_id]);
break;
case 'uriid':
$conditionStrings = DBA::mergeConditions($conditionStrings, ["`uri-id` > ?", self::$min_id]);
break;
}
}
if (isset(self::$min_id) && !isset(self::$max_id)) {
// min_id quirk: querying in reverse order with min_id gets the most recent rows, regardless of how close
// they are to min_id. We change the query ordering to get the expected data, and we need to reverse the
// order of the results.
$params['order'] = [self::$order => false];
} else {
$params['order'] = [self::$order => true];
}
$items = DBA::selectToArray($table, [], DBA::mergeConditions($conditionFields, $conditionStrings), $params);
// min_id quirk, continued
if (isset(self::$min_id) && !isset(self::$max_id)) {
$items = array_reverse($items);
}
if (DBA::isResult($items)) {
$parents = array_column($items, 'parent-uri-id');
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} else {
$parents = [];
}
// We aren't going to try and figure out at the item, group, and page
// level which items you've seen and which you haven't. If you're looking
// at the top level network page just mark everything seen.
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if (!self::$groupId && !self::$forumContactId && !self::$star && !self::$mention) {
$condition = ['unseen' => true, 'uid' => DI::userSession()->getLocalUserId()];
self::setItemsSeenByCondition($condition);
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} elseif (!empty($parents)) {
$condition = ['unseen' => true, 'uid' => DI::userSession()->getLocalUserId(), 'parent-uri-id' => $parents];
self::setItemsSeenByCondition($condition);
}
return $items;
}
}