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 use Friendica\Util\Network;
  31 use Friendica\Util\Proxy as ProxyUtils;
  32
  33 /**
  34  * Controller for /match.
  35  *
  36  * It takes keywords from your profile and queries the directory server for
  37  * matching keywords from other profiles.
  38  *
  39  * @param App $a App
  40  *
  41  * @return string
  42  * @throws ImagickException
  43  * @throws \Friendica\Network\HTTPException\InternalServerErrorException
  44  * @throws Exception
  45  */
  46 function match_content(App $a)
  47 {
  48         if (!local_user()) {
  49                 return '';
  50         }
  51
  52         DI::page()['aside'] .= Widget::findPeople();
  53         DI::page()['aside'] .= Widget::follow();
  54
  55         $_SESSION['return_path'] = DI::args()->getCommand();
  56
  57         $profile = Profile::getByUID(local_user());
  58
  59         if (!DBA::isResult($profile)) {
  60                 return '';
  61         }
  62         if (!$profile['pub_keywords'] && (!$profile['prv_keywords'])) {
  63                 notice(DI::l10n()->t('No keywords to match. Please add keywords to your profile.') . EOL);
  64                 return '';
  65         }
  66
  67         $params = [];
  68         $tags = trim($profile['pub_keywords'] . ' ' . $profile['prv_keywords']);
  69
  70         $params['s'] = $tags;
  71         $params['n'] = 100;
  72
  73         if (strlen(DI::config()->get('system', 'directory'))) {
  74                 $host = Search::getGlobalDirectory();
  75         } else {
  76                 $host = DI::baseUrl();
  77         }
  78
  79         $msearch_json = Network::post($host . '/msearch', $params)->getBody();
  80
  81         $msearch = json_decode($msearch_json);
  82
  83         $start = $_GET['start'] ?? 0;
  84         $entries = [];
  85         $paginate = '';
  86
  87         if (!empty($msearch->results)) {
  88                 for ($i = $start;count($entries) < 10 && $i < $msearch->total; $i++) {
  89                         $profile = $msearch->results[$i];
  90
  91                         // Already known contact
  92                         if (!$profile || Contact::getIdForURL($profile->url, local_user(), true)) {
  93                                 continue;
  94                         }
  95
  96                         // Workaround for wrong directory photo URL
  97                         $profile->photo = str_replace('http:///photo/', Search::getGlobalDirectory() . '/photo/', $profile->photo);
  98
  99                         $connlnk = DI::baseUrl() . '/follow/?url=' . $profile->url;
 100                         $photo_menu = [
 101                                 'profile' => [DI::l10n()->t("View Profile"), Contact::magicLink($profile->url)],
 102                                 'follow' => [DI::l10n()->t("Connect/Follow"), $connlnk]
 103                         ];
 104
 105                         $contact_details = Contact::getDetailsByURL($profile->url, 0);
 106
 107                         $entry = [
 108                                 'url'          => Contact::magicLink($profile->url),
 109                                 'itemurl'      => $contact_details['addr'] ?? $profile->url,
 110                                 'name'         => $profile->name,
 111                                 'details'      => $contact_details['location'] ?? '',
 112                                 'tags'         => $contact_details['keywords'] ?? '',
 113                                 'about'        => $contact_details['about'] ?? '',
 114                                 'account_type' => Contact::getAccountType($contact_details),
 115                                 'thumb'        => ProxyUtils::proxifyUrl($profile->photo, false, ProxyUtils::SIZE_THUMB),
 116                                 'conntxt'      => DI::l10n()->t('Connect'),
 117                                 'connlnk'      => $connlnk,
 118                                 'img_hover'    => $profile->tags,
 119                                 'photo_menu'   => $photo_menu,
 120                                 'id'           => $i,
 121                         ];
 122                         $entries[] = $entry;
 123                 }
 124
 125                 $data = [
 126                         'class' => 'pager',
 127                         'first' => [
 128                                 'url'   => 'match',
 129                                 'text'  => DI::l10n()->t('first'),
 130                                 'class' => 'previous' . ($start == 0 ? 'disabled' : '')
 131                         ],
 132                         'next'  => [
 133                                 'url'   => 'match?start=' . $i,
 134                                 'text'  => DI::l10n()->t('next'),
 135                                 'class' =>  'next' . ($i >= $msearch->total ? ' disabled' : '')
 136                         ]
 137                 ];
 138
 139                 $tpl = Renderer::getMarkupTemplate('paginate.tpl');
 140                 $paginate = Renderer::replaceMacros($tpl, ['pager' => $data]);
 141         }
 142
 143         if (empty($entries)) {
 144                 info(DI::l10n()->t('No matches') . EOL);
 145         }
 146
 147         $tpl = Renderer::getMarkupTemplate('viewcontact_template.tpl');
 148         $o = Renderer::replaceMacros($tpl, [
 149                 '$title'    => DI::l10n()->t('Profile Match'),
 150                 '$contacts' => $entries,
 151                 '$paginate' => $paginate
 152         ]);
 153
 154         return $o;
 155 }