src/Module/Conversation/Network.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2022, the Friendica project
   4  *
   5  * @license GNU AGPL version 3 or any later version
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as
   9  * published by the Free Software Foundation, either version 3 of the
  10  * License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 namespace Friendica\Module\Conversation;
  23
  24 use Friendica\BaseModule;
  25 use Friendica\Content\BoundariesPager;
  26 use Friendica\Content\ForumManager;
  27 use Friendica\Content\Nav;
  28 use Friendica\Content\Widget;
  29 use Friendica\Content\Text\HTML;
  30 use Friendica\Core\ACL;
  31 use Friendica\Core\Hook;
  32 use Friendica\Core\Renderer;
  33 use Friendica\Core\Session;
  34 use Friendica\Database\DBA;
  35 use Friendica\DI;
  36 use Friendica\Model\Contact;
  37 use Friendica\Model\Group;
  38 use Friendica\Model\Item;
  39 use Friendica\Model\Post;
  40 use Friendica\Model\Profile;
  41 use Friendica\Model\User;
  42 use Friendica\Model\Verb;
  43 use Friendica\Module\Contact as ModuleContact;
  44 use Friendica\Module\Security\Login;
  45 use Friendica\Protocol\Activity;
  46 use Friendica\Util\DateTimeFormat;
  47
  48 class Network extends BaseModule
  49 {
  50         /** @var int */
  51         private static $groupId;
  52         /** @var int */
  53         private static $forumContactId;
  54         /** @var string */
  55         private static $selectedTab;
  56         /** @var mixed */
  57         private static $min_id;
  58         /** @var mixed */
  59         private static $max_id;
  60         /** @var string */
  61         private static $accountTypeString;
  62         /** @var int */
  63         private static $accountType;
  64         /** @var string */
  65         private static $network;
  66         /** @var int */
  67         private static $itemsPerPage;
  68         /** @var string */
  69         private static $dateFrom;
  70         /** @var string */
  71         private static $dateTo;
  72         /** @var int */
  73         private static $star;
  74         /** @var int */
  75         private static $mention;
  76         /** @var string */
  77         protected static $order;
  78
  79         protected function content(array $request = []): string
  80         {
  81                 if (!local_user()) {
  82                         return Login::form();
  83                 }
  84
  85                 $this->parseRequest($_GET);
  86
  87                 $module = 'network';
  88
  89                 DI::page()['aside'] .= Widget::accounttypes($module, self::$accountTypeString);
  90                 DI::page()['aside'] .= Group::sidebarWidget($module, $module . '/group', 'standard', self::$groupId);
  91                 DI::page()['aside'] .= ForumManager::widget($module . '/forum', local_user(), self::$forumContactId);
  92                 DI::page()['aside'] .= Widget::postedByYear($module . '/archive', local_user(), false);
  93                 DI::page()['aside'] .= Widget::networks($module, !self::$forumContactId ? self::$network : '');
  94                 DI::page()['aside'] .= Widget\SavedSearches::getHTML(DI::args()->getQueryString());
  95                 DI::page()['aside'] .= Widget::fileAs('filed', null);
  96
  97                 $arr = ['query' => DI::args()->getQueryString()];
  98                 Hook::callAll('network_content_init', $arr);
  99
 100                 $o = '';
 101
 102                 // Fetch a page full of parent items for this page
 103                 $params = ['limit' => self::$itemsPerPage];
 104                 $table = 'network-thread-view';
 105
 106                 $items = self::getItems($table, $params);
 107
 108                 if (DI::pConfig()->get(local_user(), 'system', 'infinite_scroll') && ($_GET['mode'] ?? '') != 'minimal') {
 109                         $tpl = Renderer::getMarkupTemplate('infinite_scroll_head.tpl');
 110                         $o .= Renderer::replaceMacros($tpl, ['$reload_uri' => DI::args()->getQueryString()]);
 111                 }
 112
 113                 if (!(isset($_GET['mode']) AND ($_GET['mode'] == 'raw'))) {
 114                         $o .= self::getTabsHTML(self::$selectedTab);
 115
 116                         Nav::setSelected(DI::args()->get(0));
 117
 118                         $content = '';
 119
 120                         if (self::$forumContactId) {
 121                                 // If self::$forumContactId belongs to a communitity forum or a privat goup,.add a mention to the status editor
 122                                 $condition = ["`id` = ? AND `contact-type` = ?", self::$forumContactId, Contact::TYPE_COMMUNITY];
 123                                 $contact = DBA::selectFirst('contact', ['addr'], $condition);
 124                                 if (!empty($contact['addr'])) {
 125                                         $content = '!' . $contact['addr'];
 126                                 }
 127                         }
 128
 129                         $a = DI::app();
 130
 131                         $default_permissions = [];
 132                         if (self::$groupId) {
 133                                 $default_permissions['allow_gid'] = [self::$groupId];
 134                         }
 135
 136                         $allowedCids = [];
 137                         if (self::$forumContactId) {
 138                                 $allowedCids[] = (int) self::$forumContactId;
 139                         } elseif (self::$network) {
 140                                 $condition = [
 141                                         'uid'     => local_user(),
 142                                         'network' => self::$network,
 143                                         'self'    => false,
 144                                         'blocked' => false,
 145                                         'pending' => false,
 146                                         'archive' => false,
 147                                         'rel'     => [Contact::SHARING, Contact::FRIEND],
 148                                 ];
 149                                 $contactStmt = DBA::select('contact', ['id'], $condition);
 150                                 while ($contact = DBA::fetch($contactStmt)) {
 151                                         $allowedCids[] = (int) $contact['id'];
 152                                 }
 153                                 DBA::close($contactStmt);
 154                         }
 155
 156                         if (count($allowedCids)) {
 157                                 $default_permissions['allow_cid'] = $allowedCids;
 158                         }
 159
 160                         $x = [
 161                                 'lockstate' => self::$groupId || self::$forumContactId || self::$network || ACL::getLockstateForUserId($a->getLoggedInUserId()) ? 'lock' : 'unlock',
 162                                 'acl' => ACL::getFullSelectorHTML(DI::page(), $a->getLoggedInUserId(), true, $default_permissions),
 163                                 'bang' => ((self::$groupId || self::$forumContactId || self::$network) ? '!' : ''),
 164                                 'content' => $content,
 165                         ];
 166
 167                         $o .= DI::conversation()->statusEditor($x);
 168                 }
 169
 170                 if (self::$groupId) {
 171                         $group = DBA::selectFirst('group', ['name'], ['id' => self::$groupId, 'uid' => local_user()]);
 172                         if (!DBA::isResult($group)) {
 173                                 notice(DI::l10n()->t('No such group'));
 174                         }
 175
 176                         $o = Renderer::replaceMacros(Renderer::getMarkupTemplate('section_title.tpl'), [
 177                                 '$title' => DI::l10n()->t('Group: %s', $group['name'])
 178                         ]) . $o;
 179                 } elseif (self::$forumContactId) {
 180                         $contact = Contact::getById(self::$forumContactId);
 181                         if (DBA::isResult($contact)) {
 182                                 $o = Renderer::replaceMacros(Renderer::getMarkupTemplate('viewcontact_template.tpl'), [
 183                                         'contacts' => [ModuleContact::getContactTemplateVars($contact)],
 184                                         'id' => DI::args()->get(0),
 185                                 ]) . $o;
 186                         } else {
 187                                 notice(DI::l10n()->t('Invalid contact.'));
 188                         }
 189                 } elseif (!DI::config()->get('theme', 'hide_eventlist')) {
 190                         $o .= Profile::getBirthdays();
 191                         $o .= Profile::getEventsReminderHTML();
 192                 }
 193
 194                 if (self::$order === 'received') {
 195                         $ordering = '`received`';
 196                 } else {
 197                         $ordering = '`commented`';
 198                 }
 199
 200                 $o .= DI::conversation()->create($items, 'network', false, false, $ordering, local_user());
 201
 202                 if (DI::pConfig()->get(local_user(), 'system', 'infinite_scroll')) {
 203                         $o .= HTML::scrollLoader();
 204                 } else {
 205                         $pager = new BoundariesPager(
 206                                 DI::l10n(),
 207                                 DI::args()->getQueryString(),
 208                                 $items[0][self::$order] ?? null,
 209                                 $items[count($items) - 1][self::$order] ?? null,
 210                                 self::$itemsPerPage
 211                         );
 212
 213                         $o .= $pager->renderMinimal(count($items));
 214                 }
 215
 216                 return $o;
 217         }
 218
 219         /**
 220          * Sets items as seen
 221          *
 222          * @param array $condition The array with the SQL condition
 223          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 224          */
 225         private static function setItemsSeenByCondition(array $condition)
 226         {
 227                 if (empty($condition)) {
 228                         return;
 229                 }
 230
 231                 $unseen = Post::exists($condition);
 232
 233                 if ($unseen) {
 234                         /// @todo handle huge "unseen" updates in the background to avoid timeout errors
 235                         Item::update(['unseen' => false], $condition);
 236                 }
 237         }
 238
 239         /**
 240          * Get the network tabs menu
 241          *
 242          * @param string $selectedTab
 243          * @return string Html of the network tabs
 244          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 245          */
 246         private static function getTabsHTML(string $selectedTab)
 247         {
 248                 $cmd = DI::args()->getCommand();
 249
 250                 // tabs
 251                 $tabs = [
 252                         [
 253                                 'label' => DI::l10n()->t('Latest Activity'),
 254                                 'url'   => $cmd . '?' . http_build_query(['order' => 'commented']),
 255                                 'sel'   => !$selectedTab || $selectedTab == 'commented' ? 'active' : '',
 256                                 'title' => DI::l10n()->t('Sort by latest activity'),
 257                                 'id'    => 'activity-order-tab',
 258                                 'accesskey' => 'e',
 259                         ],
 260                         [
 261                                 'label' => DI::l10n()->t('Latest Posts'),
 262                                 'url'   => $cmd . '?' . http_build_query(['order' => 'received']),
 263                                 'sel'   => $selectedTab == 'received' ? 'active' : '',
 264                                 'title' => DI::l10n()->t('Sort by post received date'),
 265                                 'id'    => 'post-order-tab',
 266                                 'accesskey' => 't',
 267                         ],
 268                         [
 269                                 'label' => DI::l10n()->t('Personal'),
 270                                 'url'   => $cmd . '?' . http_build_query(['mention' => true]),
 271                                 'sel'   => $selectedTab == 'mention' ? 'active' : '',
 272                                 'title' => DI::l10n()->t('Posts that mention or involve you'),
 273                                 'id'    => 'personal-tab',
 274                                 'accesskey' => 'r',
 275                         ],
 276                         [
 277                                 'label' => DI::l10n()->t('Starred'),
 278                                 'url'   => $cmd . '?' . http_build_query(['star' => true]),
 279                                 'sel'   => $selectedTab == 'star' ? 'active' : '',
 280                                 'title' => DI::l10n()->t('Favourite Posts'),
 281                                 'id'    => 'starred-posts-tab',
 282                                 'accesskey' => 'm',
 283                         ],
 284                 ];
 285
 286                 $arr = ['tabs' => $tabs];
 287                 Hook::callAll('network_tabs', $arr);
 288
 289                 $tpl = Renderer::getMarkupTemplate('common_tabs.tpl');
 290
 291                 return Renderer::replaceMacros($tpl, ['$tabs' => $arr['tabs']]);
 292         }
 293
 294         protected function parseRequest(array $get)
 295         {
 296                 self::$groupId = $this->parameters['group_id'] ?? 0;
 297
 298                 self::$forumContactId = $this->parameters['contact_id'] ?? 0;
 299
 300                 self::$selectedTab = Session::get('network-tab', DI::pConfig()->get(local_user(), 'network.view', 'selected_tab', ''));
 301
 302                 self::$order = 'commented';
 303
 304                 if (!empty($get['star'])) {
 305                         self::$selectedTab = 'star';
 306                         self::$star = true;
 307                 } else {
 308                         self::$star = self::$selectedTab == 'star';
 309                 }
 310
 311                 if (!empty($get['mention'])) {
 312                         self::$selectedTab = 'mention';
 313                         self::$mention = true;
 314                 } else {
 315                         self::$mention = self::$selectedTab == 'mention';
 316                 }
 317
 318                 if (!empty($get['order'])) {
 319                         self::$selectedTab = $get['order'];
 320                         self::$order = $get['order'];
 321                         self::$star = false;
 322                         self::$mention = false;
 323                 } elseif (in_array(self::$selectedTab, ['received', 'star', 'mention'])) {
 324                         self::$order = 'received';
 325                 }
 326
 327                 self::$selectedTab = self::$selectedTab ?? self::$order;
 328
 329                 // Prohibit combined usage of "star" and "mention"
 330                 if (self::$selectedTab == 'star') {
 331                         self::$mention = false;
 332                 } elseif (self::$selectedTab == 'mention') {
 333                         self::$star = false;
 334                 }
 335
 336                 Session::set('network-tab', self::$selectedTab);
 337                 DI::pConfig()->set(local_user(), 'network.view', 'selected_tab', self::$selectedTab);
 338
 339                 self::$accountTypeString = $get['accounttype'] ?? $this->parameters['accounttype'] ?? '';
 340                 self::$accountType = User::getAccountTypeByString(self::$accountTypeString);
 341
 342                 self::$network = $get['nets'] ?? '';
 343
 344                 self::$dateFrom = $this->parameters['from'] ?? '';
 345                 self::$dateTo = $this->parameters['to'] ?? '';
 346
 347                 if (DI::mode()->isMobile()) {
 348                         self::$itemsPerPage = DI::pConfig()->get(local_user(), 'system', 'itemspage_mobile_network',
 349                                 DI::config()->get('system', 'itemspage_network_mobile'));
 350                 } else {
 351                         self::$itemsPerPage = DI::pConfig()->get(local_user(), 'system', 'itemspage_network',
 352                                 DI::config()->get('system', 'itemspage_network'));
 353                 }
 354
 355                 self::$min_id = $get['min_id'] ?? null;
 356                 self::$max_id = $get['max_id'] ?? null;
 357
 358                 switch (self::$order) {
 359                         case 'received':
 360                                 self::$max_id = $get['last_received'] ?? self::$max_id;
 361                                 break;
 362                         case 'created':
 363                                 self::$max_id = $get['last_created'] ?? self::$max_id;
 364                                 break;
 365                         case 'uriid':
 366                                 self::$max_id = $get['last_uriid'] ?? self::$max_id;
 367                                 break;
 368                         default:
 369                                 self::$order = 'commented';
 370                                 self::$max_id = $get['last_commented'] ?? self::$max_id;
 371                 }
 372         }
 373
 374         protected static function getItems(string $table, array $params, array $conditionFields = [])
 375         {
 376                 $conditionFields['uid'] = local_user();
 377                 $conditionStrings = [];
 378
 379                 if (!is_null(self::$accountType)) {
 380                         $conditionFields['contact-type'] = self::$accountType;
 381                 }
 382
 383                 if (self::$star) {
 384                         $conditionFields['starred'] = true;
 385                 }
 386                 if (self::$mention) {
 387                         $conditionFields['mention'] = true;
 388                 }
 389                 if (self::$network) {
 390                         $conditionFields['network'] = self::$network;
 391                 }
 392
 393                 if (self::$dateFrom) {
 394                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` <= ? ", DateTimeFormat::convert(self::$dateFrom, 'UTC', DI::app()->getTimeZone())]);
 395                 }
 396                 if (self::$dateTo) {
 397                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` >= ? ", DateTimeFormat::convert(self::$dateTo, 'UTC', DI::app()->getTimeZone())]);
 398                 }
 399
 400                 if (self::$groupId) {
 401                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`contact-id` IN (SELECT `contact-id` FROM `group_member` WHERE `gid` = ?)", self::$groupId]);
 402                 } elseif (self::$forumContactId) {
 403                         $conditionStrings = DBA::mergeConditions($conditionStrings,
 404                                 ["((`contact-id` = ?) OR EXISTS(SELECT `uri-id` FROM `post-user-view` WHERE `post-user-view`.`parent-uri-id` = " . DBA::quoteIdentifier($table) . ".`uri-id` AND (`contact-id` = ? AND `gravity` = ? AND `vid` = ? AND `uid` = ?)))",
 405                                 self::$forumContactId, self::$forumContactId, GRAVITY_ACTIVITY, Verb::getID(Activity::ANNOUNCE), local_user()]);
 406                 }
 407
 408                 // Currently only the order modes "received" and "commented" are in use
 409                 if (isset(self::$max_id)) {
 410                         switch (self::$order) {
 411                                 case 'received':
 412                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` < ?", self::$max_id]);
 413                                         break;
 414                                 case 'commented':
 415                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`commented` < ?", self::$max_id]);
 416                                         break;
 417                                 case 'created':
 418                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`created` < ?", self::$max_id]);
 419                                         break;
 420                                 case 'uriid':
 421                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`uri-id` < ?", self::$max_id]);
 422                                         break;
 423                         }
 424                 }
 425
 426                 if (isset(self::$min_id)) {
 427                         switch (self::$order) {
 428                                 case 'received':
 429                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` > ?", self::$min_id]);
 430                                         break;
 431                                 case 'commented':
 432                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`commented` > ?", self::$min_id]);
 433                                         break;
 434                                 case 'created':
 435                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`created` > ?", self::$min_id]);
 436                                         break;
 437                                 case 'uriid':
 438                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`uri-id` > ?", self::$min_id]);
 439                                         break;
 440                         }
 441                 }
 442
 443                 if (isset(self::$min_id) && !isset(self::$max_id)) {
 444                         // min_id quirk: querying in reverse order with min_id gets the most recent rows, regardless of how close
 445                         // they are to min_id. We change the query ordering to get the expected data, and we need to reverse the
 446                         // order of the results.
 447                         $params['order'] = [self::$order => false];
 448                 } else {
 449                         $params['order'] = [self::$order => true];
 450                 }
 451
 452                 $items = DBA::selectToArray($table, [], DBA::mergeConditions($conditionFields, $conditionStrings), $params);
 453
 454                 // min_id quirk, continued
 455                 if (isset(self::$min_id) && !isset(self::$max_id)) {
 456                         $items = array_reverse($items);
 457                 }
 458
 459                 if (DBA::isResult($items)) {
 460                         $parents = array_column($items, 'parent-uri-id');
 461                 } else {
 462                         $parents = [];
 463                 }
 464
 465                 // We aren't going to try and figure out at the item, group, and page
 466                 // level which items you've seen and which you haven't. If you're looking
 467                 // at the top level network page just mark everything seen.
 468                 if (!self::$groupId && !self::$forumContactId && !self::$star && !self::$mention) {
 469                         $condition = ['unseen' => true, 'uid' => local_user()];
 470                         self::setItemsSeenByCondition($condition);
 471                 } elseif (!empty($parents)) {
 472                         $condition = ['unseen' => true, 'uid' => local_user(), 'parent-uri-id' => $parents];
 473                         self::setItemsSeenByCondition($condition);
 474                 }
 475
 476                 return $items;
 477         }
 478 }