mod/dirfind.php

   1 <?php
   2 /**
   3  * @file mod/dirfind.php
   4  */
   5
   6 use Friendica\App;
   7 use Friendica\Content\ContactSelector;
   8 use Friendica\Content\Pager;
   9 use Friendica\Content\Widget;
  10 use Friendica\Core\Config;
  11 use Friendica\Core\L10n;
  12 use Friendica\Core\Protocol;
  13 use Friendica\Core\Renderer;
  14 use Friendica\Core\System;
  15 use Friendica\Core\Worker;
  16 use Friendica\Database\DBA;
  17 use Friendica\Model;
  18 use Friendica\Module;
  19 use Friendica\Network\Probe;
  20 use Friendica\Protocol\PortableContact;
  21 use Friendica\Util\Network;
  22 use Friendica\Util\Proxy as ProxyUtils;
  23 use Friendica\Util\Strings;
  24
  25
  26 function dirfind_init(App $a) {
  27
  28         if (! local_user()) {
  29                 notice(L10n::t('Permission denied.') . EOL );
  30                 return;
  31         }
  32
  33         if (empty($a->page['aside'])) {
  34                 $a->page['aside'] = '';
  35         }
  36
  37         $a->page['aside'] .= Widget::findPeople();
  38
  39         $a->page['aside'] .= Widget::follow();
  40 }
  41
  42 function dirfind_content(App $a, $prefix = "") {
  43
  44         $community = false;
  45         $discover_user = false;
  46
  47         $local = Config::get('system','poco_local_search');
  48
  49         $search = $prefix.Strings::escapeTags(trim(defaults($_REQUEST, 'search', '')));
  50
  51         $header = '';
  52
  53         if (strpos($search,'@') === 0) {
  54                 $search = substr($search,1);
  55                 $header = L10n::t('People Search - %s', $search);
  56                 if ((filter_var($search, FILTER_VALIDATE_EMAIL) && Network::isEmailDomainValid($search)) ||
  57                         (substr(Strings::normaliseLink($search), 0, 7) == "http://")) {
  58                         $user_data = Probe::uri($search);
  59                         $discover_user = (in_array($user_data["network"], [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::OSTATUS, Protocol::DIASPORA]));
  60                 }
  61         }
  62
  63         if (strpos($search,'!') === 0) {
  64                 $search = substr($search,1);
  65                 $community = true;
  66                 $header = L10n::t('Forum Search - %s', $search);
  67         }
  68
  69         $o = '';
  70
  71         if ($search) {
  72                 $pager = new Pager($a->query_string);
  73
  74                 if ($discover_user) {
  75                         $j = new stdClass();
  76                         $j->total = 1;
  77                         $j->items_page = 1;
  78                         $j->page = $pager->getPage();
  79
  80                         $objresult = new stdClass();
  81                         $objresult->cid = 0;
  82                         $objresult->name = $user_data["name"];
  83                         $objresult->addr = $user_data["addr"];
  84                         $objresult->url = $user_data["url"];
  85                         $objresult->photo = $user_data["photo"];
  86                         $objresult->tags = "";
  87                         $objresult->network = $user_data["network"];
  88
  89                         $contact = Model\Contact::getDetailsByURL($user_data["url"], local_user());
  90                         $objresult->cid = $contact["cid"];
  91                         $objresult->pcid = $contact["zid"];
  92
  93                         $j->results[] = $objresult;
  94
  95                         // Add the contact to the global contacts if it isn't already in our system
  96                         if (($contact["cid"] == 0) && ($contact["zid"] == 0) && ($contact["gid"] == 0)) {
  97                                 Model\GContact::update($user_data);
  98                         }
  99                 } elseif ($local) {
 100                         if ($community) {
 101                                 $extra_sql = " AND `community`";
 102                         } else {
 103                                 $extra_sql = "";
 104                         }
 105
 106                         $pager->setItemsPerPage(80);
 107
 108                         if (Config::get('system','diaspora_enabled')) {
 109                                 $diaspora = Protocol::DIASPORA;
 110                         } else {
 111                                 $diaspora = Protocol::DFRN;
 112                         }
 113
 114                         if (!Config::get('system','ostatus_disabled')) {
 115                                 $ostatus = Protocol::OSTATUS;
 116                         } else {
 117                                 $ostatus = Protocol::DFRN;
 118                         }
 119
 120                         $search2 = "%".$search."%";
 121
 122                         /// @TODO These 2 SELECTs are not checked on validity with DBA::isResult()
 123                         $count = q("SELECT count(*) AS `total` FROM `gcontact`
 124                                         WHERE NOT `hide` AND `network` IN ('%s', '%s', '%s', '%s') AND
 125                                                 ((`last_contact` >= `last_failure`) OR (`updated` >= `last_failure`)) AND
 126                                                 (`url` LIKE '%s' OR `name` LIKE '%s' OR `location` LIKE '%s' OR
 127                                                 `addr` LIKE '%s' OR `about` LIKE '%s' OR `keywords` LIKE '%s') $extra_sql",
 128                                         DBA::escape(Protocol::ACTIVITYPUB), DBA::escape(Protocol::DFRN), DBA::escape($ostatus), DBA::escape($diaspora),
 129                                         DBA::escape(Strings::escapeHtml($search2)), DBA::escape(Strings::escapeHtml($search2)), DBA::escape(Strings::escapeHtml($search2)),
 130                                         DBA::escape(Strings::escapeHtml($search2)), DBA::escape(Strings::escapeHtml($search2)), DBA::escape(Strings::escapeHtml($search2)));
 131
 132                         $results = q("SELECT `nurl`
 133                                         FROM `gcontact`
 134                                         WHERE NOT `hide` AND `network` IN ('%s', '%s', '%s', '%s') AND
 135                                                 ((`last_contact` >= `last_failure`) OR (`updated` >= `last_failure`)) AND
 136                                                 (`url` LIKE '%s' OR `name` LIKE '%s' OR `location` LIKE '%s' OR
 137                                                 `addr` LIKE '%s' OR `about` LIKE '%s' OR `keywords` LIKE '%s') $extra_sql
 138                                                 GROUP BY `nurl`
 139                                                 ORDER BY `updated` DESC LIMIT %d, %d",
 140                                         DBA::escape(Protocol::ACTIVITYPUB), DBA::escape(Protocol::DFRN), DBA::escape($ostatus), DBA::escape($diaspora),
 141                                         DBA::escape(Strings::escapeHtml($search2)), DBA::escape(Strings::escapeHtml($search2)), DBA::escape(Strings::escapeHtml($search2)),
 142                                         DBA::escape(Strings::escapeHtml($search2)), DBA::escape(Strings::escapeHtml($search2)), DBA::escape(Strings::escapeHtml($search2)),
 143                                         $pager->getStart(), $pager->getItemsPerPage());
 144                         $j = new stdClass();
 145                         $j->total = $count[0]["total"];
 146                         $j->items_page = $pager->getItemsPerPage();
 147                         $j->page = $pager->getPage();
 148                         foreach ($results AS $result) {
 149                                 if (PortableContact::alternateOStatusUrl($result["nurl"])) {
 150                                         continue;
 151                                 }
 152
 153                                 $urlparts = parse_url($result["nurl"]);
 154
 155                                 // Ignore results that look strange.
 156                                 // For historic reasons the gcontact table does contain some garbage.
 157                                 if (!empty($urlparts['query']) || !empty($urlparts['fragment'])) {
 158                                         continue;
 159                                 }
 160
 161                                 $result = Model\Contact::getDetailsByURL($result["nurl"], local_user());
 162
 163                                 if ($result["name"] == "") {
 164                                         $result["name"] = end(explode("/", $urlparts["path"]));
 165                                 }
 166
 167                                 $objresult = new stdClass();
 168                                 $objresult->cid = $result["cid"];
 169                                 $objresult->pcid = $result["zid"];
 170                                 $objresult->name = $result["name"];
 171                                 $objresult->addr = $result["addr"];
 172                                 $objresult->url = $result["url"];
 173                                 $objresult->photo = $result["photo"];
 174                                 $objresult->tags = $result["keywords"];
 175                                 $objresult->network = $result["network"];
 176
 177                                 $j->results[] = $objresult;
 178                         }
 179
 180                         // Add found profiles from the global directory to the local directory
 181                         Worker::add(PRIORITY_LOW, 'DiscoverPoCo', "dirsearch", urlencode($search));
 182                 } else {
 183                         $p = (($pager->getPage() != 1) ? '&p=' . $pager->getPage() : '');
 184
 185                         if (strlen(Config::get('system','directory'))) {
 186                                 $x = Network::fetchUrl(get_server() . '/lsearch?f=' . $p .  '&search=' . urlencode($search));
 187                         }
 188
 189                         $j = json_decode($x);
 190
 191                         $pager->setItemsPerPage($j->items_page);
 192                 }
 193
 194                 if (!empty($j->results)) {
 195                         $id = 0;
 196
 197                         foreach ($j->results as $jj) {
 198
 199                                 $alt_text = "";
 200
 201                                 $contact_details = Model\Contact::getDetailsByURL($jj->url, local_user());
 202
 203                                 $itemurl = (($contact_details["addr"] != "") ? $contact_details["addr"] : $jj->url);
 204
 205                                 // If We already know this contact then don't show the "connect" button
 206                                 if ($jj->cid > 0) {
 207                                         $connlnk = "";
 208                                         $conntxt = "";
 209                                         $contact = DBA::selectFirst('contact', [], ['id' => $jj->cid]);
 210                                         if (DBA::isResult($contact)) {
 211                                                 $photo_menu = Model\Contact::photoMenu($contact);
 212                                                 $details = Module\Contact::getContactTemplateVars($contact);
 213                                                 $alt_text = $details['alt_text'];
 214                                         } else {
 215                                                 $photo_menu = [];
 216                                         }
 217                                 } else {
 218                                         $connlnk = System::baseUrl().'/follow/?url='.(!empty($jj->connect) ? $jj->connect : $jj->url);
 219                                         $conntxt = L10n::t('Connect');
 220
 221                                         $contact = DBA::selectFirst('contact', [], ['id' => $jj->pcid]);
 222                                         if (DBA::isResult($contact)) {
 223                                                 $photo_menu = Model\Contact::photoMenu($contact);
 224                                         } else {
 225                                                 $photo_menu = [];
 226                                         }
 227
 228                                         $photo_menu['profile'] = [L10n::t("View Profile"), Model\Contact::magicLink($jj->url)];
 229                                         $photo_menu['follow'] = [L10n::t("Connect/Follow"), $connlnk];
 230                                 }
 231
 232                                 $jj->photo = str_replace("http:///photo/", get_server()."/photo/", $jj->photo);
 233
 234                                 $entry = [
 235                                         'alt_text' => $alt_text,
 236                                         'url' => Model\Contact::magicLink($jj->url),
 237                                         'itemurl' => $itemurl,
 238                                         'name' => $jj->name,
 239                                         'thumb' => ProxyUtils::proxifyUrl($jj->photo, false, ProxyUtils::SIZE_THUMB),
 240                                         'img_hover' => $jj->tags,
 241                                         'conntxt' => $conntxt,
 242                                         'connlnk' => $connlnk,
 243                                         'photo_menu' => $photo_menu,
 244                                         'details'       => $contact_details['location'],
 245                                         'tags'          => $contact_details['keywords'],
 246                                         'about'         => $contact_details['about'],
 247                                         'account_type'  => Model\Contact::getAccountType($contact_details),
 248                                         'network' => ContactSelector::networkToName($jj->network, $jj->url),
 249                                         'id' => ++$id,
 250                                 ];
 251                                 $entries[] = $entry;
 252                         }
 253
 254                         $tpl = Renderer::getMarkupTemplate('viewcontact_template.tpl');
 255                         $o .= Renderer::replaceMacros($tpl,[
 256                                 'title' => $header,
 257                                 '$contacts' => $entries,
 258                                 '$paginate' => $pager->renderFull($j->total),
 259                         ]);
 260                 } else {
 261                         info(L10n::t('No matches') . EOL);
 262                 }
 263
 264         }
 265
 266         return $o;
 267 }