mod/match.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2020, Friendica
   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 use Friendica\App;
  23 use Friendica\Content\Widget;
  24 use Friendica\Core\Renderer;
  25 use Friendica\Core\Search;
  26 use Friendica\Database\DBA;
  27 use Friendica\DI;
  28 use Friendica\Model\Contact;
  29 use Friendica\Model\Profile;
  30
  31 /**
  32  * Controller for /match.
  33  *
  34  * It takes keywords from your profile and queries the directory server for
  35  * matching keywords from other profiles.
  36  *
  37  * @param App $a App
  38  *
  39  * @return string
  40  * @throws ImagickException
  41  * @throws \Friendica\Network\HTTPException\InternalServerErrorException
  42  * @throws Exception
  43  */
  44 function match_content(App $a)
  45 {
  46         if (!local_user()) {
  47                 return '';
  48         }
  49
  50         DI::page()['aside'] .= Widget::findPeople();
  51         DI::page()['aside'] .= Widget::follow();
  52
  53         $_SESSION['return_path'] = DI::args()->getCommand();
  54
  55         $profile = Profile::getByUID(local_user());
  56
  57         if (!DBA::isResult($profile)) {
  58                 return '';
  59         }
  60         if (!$profile['pub_keywords'] && (!$profile['prv_keywords'])) {
  61                 notice(DI::l10n()->t('No keywords to match. Please add keywords to your profile.'));
  62                 return '';
  63         }
  64
  65         $params = [];
  66         $tags = trim($profile['pub_keywords'] . ' ' . $profile['prv_keywords']);
  67
  68         $params['s'] = $tags;
  69         $params['n'] = 100;
  70
  71         if (strlen(DI::config()->get('system', 'directory'))) {
  72                 $host = Search::getGlobalDirectory();
  73         } else {
  74                 $host = DI::baseUrl();
  75         }
  76
  77         $msearch_json = DI::httpRequest()->post($host . '/msearch', $params)->getBody();
  78
  79         $msearch = json_decode($msearch_json);
  80
  81         $start = $_GET['start'] ?? 0;
  82         $entries = [];
  83         $paginate = '';
  84
  85         if (!empty($msearch->results)) {
  86                 for ($i = $start;count($entries) < 10 && $i < $msearch->total; $i++) {
  87                         $profile = $msearch->results[$i];
  88
  89                         // Already known contact
  90                         if (!$profile || Contact::getIdForURL($profile->url, local_user(), false)) {
  91                                 continue;
  92                         }
  93
  94                         // Workaround for wrong directory photo URL
  95                         $profile->photo = str_replace('http:///photo/', Search::getGlobalDirectory() . '/photo/', $profile->photo);
  96
  97                         $connlnk = DI::baseUrl() . '/follow/?url=' . $profile->url;
  98                         $photo_menu = [
  99                                 'profile' => [DI::l10n()->t("View Profile"), Contact::magicLink($profile->url)],
 100                                 'follow' => [DI::l10n()->t("Connect/Follow"), $connlnk]
 101                         ];
 102
 103                         $contact_details = Contact::getByURL($profile->url, false);
 104
 105                         $entry = [
 106                                 'url'          => Contact::magicLink($profile->url),
 107                                 'itemurl'      => $contact_details['addr'] ?? $profile->url,
 108                                 'name'         => $profile->name,
 109                                 'details'      => $contact_details['location'] ?? '',
 110                                 'tags'         => $contact_details['keywords'] ?? '',
 111                                 'about'        => $contact_details['about'] ?? '',
 112                                 'account_type' => Contact::getAccountType($contact_details),
 113                                 'thumb'        => Contact::getThumb($contact_details, $profile->photo),
 114                                 'conntxt'      => DI::l10n()->t('Connect'),
 115                                 'connlnk'      => $connlnk,
 116                                 'img_hover'    => $profile->tags,
 117                                 'photo_menu'   => $photo_menu,
 118                                 'id'           => $i,
 119                         ];
 120                         $entries[] = $entry;
 121                 }
 122
 123                 $data = [
 124                         'class' => 'pager',
 125                         'first' => [
 126                                 'url'   => 'match',
 127                                 'text'  => DI::l10n()->t('first'),
 128                                 'class' => 'previous' . ($start == 0 ? 'disabled' : '')
 129                         ],
 130                         'next'  => [
 131                                 'url'   => 'match?start=' . $i,
 132                                 'text'  => DI::l10n()->t('next'),
 133                                 'class' =>  'next' . ($i >= $msearch->total ? ' disabled' : '')
 134                         ]
 135                 ];
 136
 137                 $tpl = Renderer::getMarkupTemplate('paginate.tpl');
 138                 $paginate = Renderer::replaceMacros($tpl, ['pager' => $data]);
 139         }
 140
 141         if (empty($entries)) {
 142                 info(DI::l10n()->t('No matches'));
 143         }
 144
 145         $tpl = Renderer::getMarkupTemplate('viewcontact_template.tpl');
 146         $o = Renderer::replaceMacros($tpl, [
 147                 '$title'    => DI::l10n()->t('Profile Match'),
 148                 '$contacts' => $entries,
 149                 '$paginate' => $paginate
 150         ]);
 151
 152         return $o;
 153 }