src/Module/BaseSearch.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 namespace Friendica\Module;
  23
  24 use Friendica\BaseModule;
  25 use Friendica\Content\ContactSelector;
  26 use Friendica\Content\Pager;
  27 use Friendica\Core\Renderer;
  28 use Friendica\Core\Search;
  29 use Friendica\DI;
  30 use Friendica\Model;
  31 use Friendica\Network\HTTPException;
  32 use Friendica\Object\Search\ContactResult;
  33 use Friendica\Object\Search\ResultList;
  34 use Friendica\Util\Proxy as ProxyUtils;
  35
  36 /**
  37  * Base class for search modules
  38  */
  39 class BaseSearch extends BaseModule
  40 {
  41         /**
  42          * Performs a contact search with an optional prefix
  43          *
  44          * @param string $search Search query
  45          * @param string $prefix A optional prefix (e.g. @ or !) for searching
  46          *
  47          * @return string
  48          * @throws HTTPException\InternalServerErrorException
  49          * @throws \ImagickException
  50          */
  51         public static function performContactSearch($search, $prefix = '')
  52         {
  53                 $a      = DI::app();
  54                 $config = DI::config();
  55
  56                 $type = Search::TYPE_ALL;
  57
  58                 $localSearch = $config->get('system', 'poco_local_search');
  59
  60                 $search = $prefix . $search;
  61
  62                 if (!$search) {
  63                         return '';
  64                 }
  65
  66                 $header = '';
  67
  68                 if (strpos($search, '@') === 0) {
  69                         $search  = substr($search, 1);
  70                         $type    = Search::TYPE_PEOPLE;
  71                         $header  = DI::l10n()->t('People Search - %s', $search);
  72
  73                         if (strrpos($search, '@') > 0) {
  74                                 $results = Search::getContactsFromProbe($search);
  75                         }
  76                 }
  77
  78                 if (strpos($search, '!') === 0) {
  79                         $search = substr($search, 1);
  80                         $type   = Search::TYPE_FORUM;
  81                         $header = DI::l10n()->t('Forum Search - %s', $search);
  82                 }
  83
  84                 if (DI::mode()->isMobile()) {
  85                         $itemsPerPage = DI::pConfig()->get(local_user(), 'system', 'itemspage_mobile_network',
  86                                 DI::config()->get('system', 'itemspage_network_mobile'));
  87                 } else {
  88                         $itemsPerPage = DI::pConfig()->get(local_user(), 'system', 'itemspage_network',
  89                                 DI::config()->get('system', 'itemspage_network'));
  90                 }
  91
  92                 $pager = new Pager(DI::l10n(), DI::args()->getQueryString(), $itemsPerPage);
  93
  94                 if ($localSearch && empty($results)) {
  95                         $pager->setItemsPerPage(80);
  96                         $results = Search::getContactsFromLocalDirectory($search, $type, $pager->getStart(), $pager->getItemsPerPage());
  97                 } elseif (strlen($config->get('system', 'directory')) && empty($results)) {
  98                         $results = Search::getContactsFromGlobalDirectory($search, $type, $pager->getPage());
  99                         $pager->setItemsPerPage($results->getItemsPage());
 100                 }
 101
 102                 return self::printResult($results, $pager, $header);
 103         }
 104
 105         /**
 106          * Prints a human readable search result
 107          *
 108          * @param ResultList $results
 109          * @param Pager      $pager
 110          * @param string     $header
 111          *
 112          * @return string The result
 113          * @throws HTTPException\InternalServerErrorException
 114          * @throws \ImagickException
 115          */
 116         protected static function printResult(ResultList $results, Pager $pager, $header = '')
 117         {
 118                 if ($results->getTotal() == 0) {
 119                         notice(DI::l10n()->t('No matches'));
 120                         return '';
 121                 }
 122
 123                 $id      = 0;
 124                 $entries = [];
 125                 foreach ($results->getResults() as $result) {
 126
 127                         // in case the result is a contact result, add a contact-specific entry
 128                         if ($result instanceof ContactResult) {
 129
 130                                 $alt_text    = '';
 131                                 $location    = '';
 132                                 $about       = '';
 133                                 $accountType = '';
 134                                 $photo_menu  = [];
 135
 136                                 // If We already know this contact then don't show the "connect" button
 137                                 if ($result->getCid() > 0 || $result->getPCid() > 0) {
 138                                         $connLink = "";
 139                                         $connTxt  = "";
 140                                         $contact  = Model\Contact::getById(
 141                                                 ($result->getCid() > 0) ? $result->getCid() : $result->getPCid()
 142                                         );
 143
 144                                         if (!empty($contact)) {
 145                                                 $photo_menu  = Model\Contact::photoMenu($contact);
 146                                                 $details     = Contact::getContactTemplateVars($contact);
 147                                                 $alt_text    = $details['alt_text'];
 148                                                 $location    = $contact['location'];
 149                                                 $about       = $contact['about'];
 150                                                 $accountType = Model\Contact::getAccountType($contact);
 151                                         } else {
 152                                                 $photo_menu = [];
 153                                         }
 154                                 } else {
 155                                         $connLink = DI::baseUrl()->get() . '/follow/?url=' . $result->getUrl();
 156                                         $connTxt  = DI::l10n()->t('Connect');
 157
 158                                         $photo_menu['profile'] = [DI::l10n()->t("View Profile"), Model\Contact::magicLink($result->getUrl())];
 159                                         $photo_menu['follow']  = [DI::l10n()->t("Connect/Follow"), $connLink];
 160                                 }
 161
 162                                 $photo = str_replace("http:///photo/", Search::getGlobalDirectory() . "/photo/", $result->getPhoto());
 163
 164                                 $entry     = [
 165                                         'alt_text'     => $alt_text,
 166                                         'url'          => Model\Contact::magicLink($result->getUrl()),
 167                                         'itemurl'      => $result->getItem(),
 168                                         'name'         => $result->getName(),
 169                                         'thumb'        => ProxyUtils::proxifyUrl($photo, false, ProxyUtils::SIZE_THUMB),
 170                                         'img_hover'    => $result->getTags(),
 171                                         'conntxt'      => $connTxt,
 172                                         'connlnk'      => $connLink,
 173                                         'photo_menu'   => $photo_menu,
 174                                         'details'      => $location,
 175                                         'tags'         => $result->getTags(),
 176                                         'about'        => $about,
 177                                         'account_type' => $accountType,
 178                                         'network'      => ContactSelector::networkToName($result->getNetwork(), $result->getUrl()),
 179                                         'id'           => ++$id,
 180                                 ];
 181                                 $entries[] = $entry;
 182                         }
 183                 }
 184
 185                 $tpl = Renderer::getMarkupTemplate('viewcontact_template.tpl');
 186                 return Renderer::replaceMacros($tpl, [
 187                         'title'     => $header,
 188                         '$contacts' => $entries,
 189                         '$paginate' => $pager->renderFull($results->getTotal()),
 190                 ]);
 191         }
 192 }