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', '');
  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                         $ordering = '`received`';
 196                 } elseif (self::$order === 'created') {
 197                         $ordering = '`created`';
 198                 } else {
 199                         $ordering = '`commented`';
 200                 }
 201
 202                 $o .= DI::conversation()->create($items, 'network', false, false, $ordering, local_user());
 203
 204                 if (DI::pConfig()->get(local_user(), 'system', 'infinite_scroll')) {
 205                         $o .= HTML::scrollLoader();
 206                 } else {
 207                         $pager = new BoundariesPager(
 208                                 DI::l10n(),
 209                                 DI::args()->getQueryString(),
 210                                 $items[0][self::$order] ?? null,
 211                                 $items[count($items) - 1][self::$order] ?? null,
 212                                 self::$itemsPerPage
 213                         );
 214
 215                         $o .= $pager->renderMinimal(count($items));
 216                 }
 217
 218                 return $o;
 219         }
 220
 221         /**
 222          * Sets items as seen
 223          *
 224          * @param array $condition The array with the SQL condition
 225          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 226          */
 227         private static function setItemsSeenByCondition(array $condition)
 228         {
 229                 if (empty($condition)) {
 230                         return;
 231                 }
 232
 233                 $unseen = Post::exists($condition);
 234
 235                 if ($unseen) {
 236                         /// @todo handle huge "unseen" updates in the background to avoid timeout errors
 237                         Item::update(['unseen' => false], $condition);
 238                 }
 239         }
 240
 241         /**
 242          * Get the network tabs menu
 243          *
 244          * @param string $selectedTab
 245          * @return string Html of the network tabs
 246          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 247          */
 248         private static function getTabsHTML(string $selectedTab)
 249         {
 250                 $cmd = DI::args()->getCommand();
 251
 252                 // tabs
 253                 $tabs = [
 254                         [
 255                                 'label' => DI::l10n()->t('Latest Activity'),
 256                                 'url'   => $cmd . '?' . http_build_query(['order' => 'commented']),
 257                                 'sel'   => !$selectedTab || $selectedTab == 'commented' ? 'active' : '',
 258                                 'title' => DI::l10n()->t('Sort by latest activity'),
 259                                 'id'    => 'activity-order-tab',
 260                                 'accesskey' => 'e',
 261                         ],
 262                         [
 263                                 'label' => DI::l10n()->t('Latest Posts'),
 264                                 'url'   => $cmd . '?' . http_build_query(['order' => 'received']),
 265                                 'sel'   => $selectedTab == 'received' ? 'active' : '',
 266                                 'title' => DI::l10n()->t('Sort by post received date'),
 267                                 'id'    => 'post-order-tab',
 268                                 'accesskey' => 't',
 269                         ],
 270                         [
 271                                 'label' => DI::l10n()->t('Latest Creation'),
 272                                 'url'   => $cmd . '?' . http_build_query(['order' => 'created']),
 273                                 'sel'   => $selectedTab == 'created' ? 'active' : '',
 274                                 'title' => DI::l10n()->t('Sort by post creation date'),
 275                                 'id'    => 'creation-order-tab',
 276                                 'accesskey' => 'q',
 277                         ],
 278                         [
 279                                 'label' => DI::l10n()->t('Personal'),
 280                                 'url'   => $cmd . '?' . http_build_query(['mention' => true]),
 281                                 'sel'   => $selectedTab == 'mention' ? 'active' : '',
 282                                 'title' => DI::l10n()->t('Posts that mention or involve you'),
 283                                 'id'    => 'personal-tab',
 284                                 'accesskey' => 'r',
 285                         ],
 286                         [
 287                                 'label' => DI::l10n()->t('Starred'),
 288                                 'url'   => $cmd . '?' . http_build_query(['star' => true]),
 289                                 'sel'   => $selectedTab == 'star' ? 'active' : '',
 290                                 'title' => DI::l10n()->t('Favourite Posts'),
 291                                 'id'    => 'starred-posts-tab',
 292                                 'accesskey' => 'm',
 293                         ],
 294                 ];
 295
 296                 $arr = ['tabs' => $tabs];
 297                 Hook::callAll('network_tabs', $arr);
 298
 299                 $tpl = Renderer::getMarkupTemplate('common_tabs.tpl');
 300
 301                 return Renderer::replaceMacros($tpl, ['$tabs' => $arr['tabs']]);
 302         }
 303
 304         protected function parseRequest(array $get)
 305         {
 306                 self::$groupId = $this->parameters['group_id'] ?? 0;
 307
 308                 self::$forumContactId = $this->parameters['contact_id'] ?? 0;
 309
 310                 self::$selectedTab = Session::get('network-tab', DI::pConfig()->get(local_user(), 'network.view', 'selected_tab', ''));
 311
 312                 if (!empty($get['star'])) {
 313                         self::$selectedTab = 'star';
 314                         self::$star = true;
 315                 } else {
 316                         self::$star = self::$selectedTab == 'star';
 317                 }
 318
 319                 if (!empty($get['mention'])) {
 320                         self::$selectedTab = 'mention';
 321                         self::$mention = true;
 322                 } else {
 323                         self::$mention = self::$selectedTab == 'mention';
 324                 }
 325
 326                 if (!empty($get['order'])) {
 327                         self::$selectedTab = $get['order'];
 328                         self::$order = $get['order'];
 329                         self::$star = false;
 330                         self::$mention = false;
 331                 } elseif (in_array(self::$selectedTab, ['received', 'star'])) {
 332                         self::$order = 'received';
 333                 } elseif (self::$selectedTab == 'created') {
 334                         self::$order = 'created';
 335                 } else {
 336                         self::$order = 'commented';
 337                 }
 338
 339                 self::$selectedTab = self::$selectedTab ?? self::$order;
 340
 341                 // Prohibit combined usage of "star" and "mention"
 342                 if (self::$selectedTab == 'star') {
 343                         self::$mention = false;
 344                 } elseif (self::$selectedTab == 'mention') {
 345                         self::$star = false;
 346                 }
 347
 348                 Session::set('network-tab', self::$selectedTab);
 349                 DI::pConfig()->set(local_user(), 'network.view', 'selected_tab', self::$selectedTab);
 350
 351                 self::$accountTypeString = $get['accounttype'] ?? $this->parameters['accounttype'] ?? '';
 352                 self::$accountType = User::getAccountTypeByString(self::$accountTypeString);
 353
 354                 self::$network = $get['nets'] ?? '';
 355
 356                 self::$dateFrom = $this->parameters['from'] ?? '';
 357                 self::$dateTo = $this->parameters['to'] ?? '';
 358
 359                 if (DI::mode()->isMobile()) {
 360                         self::$itemsPerPage = DI::pConfig()->get(local_user(), 'system', 'itemspage_mobile_network',
 361                                 DI::config()->get('system', 'itemspage_network_mobile'));
 362                 } else {
 363                         self::$itemsPerPage = DI::pConfig()->get(local_user(), 'system', 'itemspage_network',
 364                                 DI::config()->get('system', 'itemspage_network'));
 365                 }
 366
 367                 self::$min_id = $get['min_id'] ?? null;
 368                 self::$max_id = $get['max_id'] ?? null;
 369
 370                 switch (self::$order) {
 371                         case 'received':
 372                                 self::$max_id = $get['last_received'] ?? self::$max_id;
 373                                 break;
 374                         case 'created':
 375                                 self::$max_id = $get['last_created'] ?? self::$max_id;
 376                                 break;
 377                         case 'uriid':
 378                                 self::$max_id = $get['last_uriid'] ?? self::$max_id;
 379                                 break;
 380                         default:
 381                                 self::$order = 'commented';
 382                                 self::$max_id = $get['last_commented'] ?? self::$max_id;
 383                 }
 384         }
 385
 386         protected static function getItems(string $table, array $params, array $conditionFields = [])
 387         {
 388                 $conditionFields['uid'] = local_user();
 389                 $conditionStrings = [];
 390
 391                 if (!is_null(self::$accountType)) {
 392                         $conditionFields['contact-type'] = self::$accountType;
 393                 }
 394
 395                 if (self::$star) {
 396                         $conditionFields['starred'] = true;
 397                 }
 398                 if (self::$mention) {
 399                         $conditionFields['mention'] = true;
 400                 }
 401                 if (self::$network) {
 402                         $conditionFields['network'] = self::$network;
 403                 }
 404
 405                 if (self::$dateFrom) {
 406                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` <= ? ", DateTimeFormat::convert(self::$dateFrom, 'UTC', DI::app()->getTimeZone())]);
 407                 }
 408                 if (self::$dateTo) {
 409                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` >= ? ", DateTimeFormat::convert(self::$dateTo, 'UTC', DI::app()->getTimeZone())]);
 410                 }
 411
 412                 if (self::$groupId) {
 413                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`contact-id` IN (SELECT `contact-id` FROM `group_member` WHERE `gid` = ?)", self::$groupId]);
 414                 } elseif (self::$forumContactId) {
 415                         $conditionStrings = DBA::mergeConditions($conditionStrings,
 416                                 ["((`contact-id` = ?) OR `uri-id` IN (SELECT `parent-uri-id` FROM `post-user-view` WHERE (`contact-id` = ? AND `gravity` = ? AND `vid` = ? AND `uid` = ?)))",
 417                                 self::$forumContactId, self::$forumContactId, GRAVITY_ACTIVITY, Verb::getID(Activity::ANNOUNCE), local_user()]);
 418                 }
 419
 420                 // Currently only the order modes "received" and "commented" are in use
 421                 if (isset(self::$max_id)) {
 422                         switch (self::$order) {
 423                                 case 'received':
 424                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` < ?", self::$max_id]);
 425                                         break;
 426                                 case 'commented':
 427                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`commented` < ?", self::$max_id]);
 428                                         break;
 429                                 case 'created':
 430                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`created` < ?", self::$max_id]);
 431                                         break;
 432                                 case 'uriid':
 433                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`uri-id` < ?", self::$max_id]);
 434                                         break;
 435                         }
 436                 }
 437
 438                 if (isset(self::$min_id)) {
 439                         switch (self::$order) {
 440                                 case 'received':
 441                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`received` > ?", self::$min_id]);
 442                                         break;
 443                                 case 'commented':
 444                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`commented` > ?", self::$min_id]);
 445                                         break;
 446                                 case 'created':
 447                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`created` > ?", self::$min_id]);
 448                                         break;
 449                                 case 'uriid':
 450                                         $conditionStrings = DBA::mergeConditions($conditionStrings, ["`uri-id` > ?", self::$min_id]);
 451                                         break;
 452                         }
 453                 }
 454
 455                 if (isset(self::$min_id) && !isset(self::$max_id)) {
 456                         // min_id quirk: querying in reverse order with min_id gets the most recent rows, regardless of how close
 457                         // they are to min_id. We change the query ordering to get the expected data, and we need to reverse the
 458                         // order of the results.
 459                         $params['order'] = [self::$order => false];
 460                 } else {
 461                         $params['order'] = [self::$order => true];
 462                 }
 463
 464                 $items = DBA::selectToArray($table, [], DBA::mergeConditions($conditionFields, $conditionStrings), $params);
 465
 466                 // min_id quirk, continued
 467                 if (isset(self::$min_id) && !isset(self::$max_id)) {
 468                         $items = array_reverse($items);
 469                 }
 470
 471                 if (DBA::isResult($items)) {
 472                         $parents = array_column($items, 'parent-uri-id');
 473                 } else {
 474                         $parents = [];
 475                 }
 476
 477                 // We aren't going to try and figure out at the item, group, and page
 478                 // level which items you've seen and which you haven't. If you're looking
 479                 // at the top level network page just mark everything seen.
 480                 if (!self::$groupId && !self::$forumContactId && !self::$star && !self::$mention) {
 481                         $condition = ['unseen' => true, 'uid' => local_user()];
 482                         self::setItemsSeenByCondition($condition);
 483                 } elseif (!empty($parents)) {
 484                         $condition = ['unseen' => true, 'uid' => local_user(), 'parent-uri-id' => $parents];
 485                         self::setItemsSeenByCondition($condition);
 486                 }
 487
 488                 return $items;
 489         }
 490 }