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\Widget;
   9 use Friendica\Core\Config;
  10 use Friendica\Core\L10n;
  11 use Friendica\Core\Protocol;
  12 use Friendica\Core\System;
  13 use Friendica\Core\Worker;
  14 use Friendica\Database\DBA;
  15 use Friendica\Model;
  16 use Friendica\Module;
  17 use Friendica\Network\Probe;
  18 use Friendica\Protocol\PortableContact;
  19 use Friendica\Util\Network;
  20 use Friendica\Util\Proxy as ProxyUtils;
  21
  22
  23 function dirfind_init(App $a) {
  24
  25         if (! local_user()) {
  26                 notice(L10n::t('Permission denied.') . EOL );
  27                 return;
  28         }
  29
  30         if (! x($a->page,'aside')) {
  31                 $a->page['aside'] = '';
  32         }
  33
  34         $a->page['aside'] .= Widget::findPeople();
  35
  36         $a->page['aside'] .= Widget::follow();
  37 }
  38
  39 function dirfind_content(App $a, $prefix = "") {
  40
  41         $community = false;
  42         $discover_user = false;
  43
  44         $local = Config::get('system','poco_local_search');
  45
  46         $search = $prefix.notags(trim(defaults($_REQUEST, 'search', '')));
  47
  48         $header = '';
  49
  50         if (strpos($search,'@') === 0) {
  51                 $search = substr($search,1);
  52                 $header = L10n::t('People Search - %s', $search);
  53                 if ((valid_email($search) && Network::isEmailDomainValid($search)) ||
  54                         (substr(normalise_link($search), 0, 7) == "http://")) {
  55                         $user_data = Probe::uri($search);
  56                         $discover_user = (in_array($user_data["network"], [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::OSTATUS, Protocol::DIASPORA]));
  57                 }
  58         }
  59
  60         if (strpos($search,'!') === 0) {
  61                 $search = substr($search,1);
  62                 $community = true;
  63                 $header = L10n::t('Forum Search - %s', $search);
  64         }
  65
  66         $o = '';
  67
  68         if ($search) {
  69
  70                 if ($discover_user) {
  71                         $j = new stdClass();
  72                         $j->total = 1;
  73                         $j->items_page = 1;
  74                         $j->page = $a->pager['page'];
  75
  76                         $objresult = new stdClass();
  77                         $objresult->cid = 0;
  78                         $objresult->name = $user_data["name"];
  79                         $objresult->addr = $user_data["addr"];
  80                         $objresult->url = $user_data["url"];
  81                         $objresult->photo = $user_data["photo"];
  82                         $objresult->tags = "";
  83                         $objresult->network = $user_data["network"];
  84
  85                         $contact = Model\Contact::getDetailsByURL($user_data["url"], local_user());
  86                         $objresult->cid = $contact["cid"];
  87                         $objresult->pcid = $contact["zid"];
  88
  89                         $j->results[] = $objresult;
  90
  91                         // Add the contact to the global contacts if it isn't already in our system
  92                         if (($contact["cid"] == 0) && ($contact["zid"] == 0) && ($contact["gid"] == 0)) {
  93                                 Model\GContact::update($user_data);
  94                         }
  95                 } elseif ($local) {
  96
  97                         if ($community)
  98                                 $extra_sql = " AND `community`";
  99                         else
 100                                 $extra_sql = "";
 101
 102                         $perpage = 80;
 103                         $startrec = (($a->pager['page']) * $perpage) - $perpage;
 104
 105                         if (Config::get('system','diaspora_enabled')) {
 106                                 $diaspora = Protocol::DIASPORA;
 107                         } else {
 108                                 $diaspora = Protocol::DFRN;
 109                         }
 110
 111                         if (!Config::get('system','ostatus_disabled')) {
 112                                 $ostatus = Protocol::OSTATUS;
 113                         } else {
 114                                 $ostatus = Protocol::DFRN;
 115                         }
 116
 117                         $search2 = "%".$search."%";
 118
 119                         /// @TODO These 2 SELECTs are not checked on validity with DBA::isResult()
 120                         $count = q("SELECT count(*) AS `total` FROM `gcontact`
 121                                         WHERE NOT `hide` AND `network` IN ('%s', '%s', '%s') AND
 122                                                 ((`last_contact` >= `last_failure`) OR (`updated` >= `last_failure`)) AND
 123                                                 (`url` LIKE '%s' OR `name` LIKE '%s' OR `location` LIKE '%s' OR
 124                                                 `addr` LIKE '%s' OR `about` LIKE '%s' OR `keywords` LIKE '%s') $extra_sql",
 125                                         DBA::escape(Protocol::DFRN), DBA::escape($ostatus), DBA::escape($diaspora),
 126                                         DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)),
 127                                         DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)));
 128
 129                         $results = q("SELECT `nurl`
 130                                         FROM `gcontact`
 131                                         WHERE NOT `hide` AND `network` IN ('%s', '%s', '%s') AND
 132                                                 ((`last_contact` >= `last_failure`) OR (`updated` >= `last_failure`)) AND
 133                                                 (`url` LIKE '%s' OR `name` LIKE '%s' OR `location` LIKE '%s' OR
 134                                                 `addr` LIKE '%s' OR `about` LIKE '%s' OR `keywords` LIKE '%s') $extra_sql
 135                                                 GROUP BY `nurl`
 136                                                 ORDER BY `updated` DESC LIMIT %d, %d",
 137                                         DBA::escape(Protocol::DFRN), DBA::escape($ostatus), DBA::escape($diaspora),
 138                                         DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)),
 139                                         DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)), DBA::escape(escape_tags($search2)),
 140                                         intval($startrec), intval($perpage));
 141                         $j = new stdClass();
 142                         $j->total = $count[0]["total"];
 143                         $j->items_page = $perpage;
 144                         $j->page = $a->pager['page'];
 145                         foreach ($results AS $result) {
 146                                 if (PortableContact::alternateOStatusUrl($result["nurl"])) {
 147                                         continue;
 148                                 }
 149
 150                                 $urlparts = parse_url($result["nurl"]);
 151
 152                                 // Ignore results that look strange.
 153                                 // For historic reasons the gcontact table does contain some garbage.
 154                                 if (!empty($urlparts['query']) || !empty($urlparts['fragment'])) {
 155                                         continue;
 156                                 }
 157
 158                                 $result = Model\Contact::getDetailsByURL($result["nurl"], local_user());
 159
 160                                 if ($result["name"] == "") {
 161                                         $result["name"] = end(explode("/", $urlparts["path"]));
 162                                 }
 163
 164                                 $objresult = new stdClass();
 165                                 $objresult->cid = $result["cid"];
 166                                 $objresult->pcid = $result["zid"];
 167                                 $objresult->name = $result["name"];
 168                                 $objresult->addr = $result["addr"];
 169                                 $objresult->url = $result["url"];
 170                                 $objresult->photo = $result["photo"];
 171                                 $objresult->tags = $result["keywords"];
 172                                 $objresult->network = $result["network"];
 173
 174                                 $j->results[] = $objresult;
 175                         }
 176
 177                         // Add found profiles from the global directory to the local directory
 178                         Worker::add(PRIORITY_LOW, 'DiscoverPoCo', "dirsearch", urlencode($search));
 179                 } else {
 180
 181                         $p = (($a->pager['page'] != 1) ? '&p=' . $a->pager['page'] : '');
 182
 183                         if(strlen(Config::get('system','directory')))
 184                                 $x = Network::fetchUrl(get_server().'/lsearch?f=' . $p .  '&search=' . urlencode($search));
 185
 186                         $j = json_decode($x);
 187                 }
 188
 189                 if ($j->total) {
 190                         $a->setPagerTotal($j->total);
 191                         $a->setPagerItemsPage($j->items_page);
 192                 }
 193
 194                 if (!empty($j->results)) {
 195
 196                         $id = 0;
 197
 198                         foreach ($j->results as $jj) {
 199
 200                                 $alt_text = "";
 201
 202                                 $contact_details = Model\Contact::getDetailsByURL($jj->url, local_user());
 203
 204                                 $itemurl = (($contact_details["addr"] != "") ? $contact_details["addr"] : $jj->url);
 205
 206                                 // If We already know this contact then don't show the "connect" button
 207                                 if ($jj->cid > 0) {
 208                                         $connlnk = "";
 209                                         $conntxt = "";
 210                                         $contact = DBA::selectFirst('contact', [], ['id' => $jj->cid]);
 211                                         if (DBA::isResult($contact)) {
 212                                                 $photo_menu = Model\Contact::photoMenu($contact);
 213                                                 $details = Module\Contact::getContactTemplateVars($contact);
 214                                                 $alt_text = $details['alt_text'];
 215                                         } else {
 216                                                 $photo_menu = [];
 217                                         }
 218                                 } else {
 219                                         $connlnk = System::baseUrl().'/follow/?url='.(!empty($jj->connect) ? $jj->connect : $jj->url);
 220                                         $conntxt = L10n::t('Connect');
 221
 222                                         $contact = DBA::selectFirst('contact', [], ['id' => $jj->pcid]);
 223                                         if (DBA::isResult($contact)) {
 224                                                 $photo_menu = Model\Contact::photoMenu($contact);
 225                                         } else {
 226                                                 $photo_menu = [];
 227                                         }
 228
 229                                         $photo_menu['profile'] = [L10n::t("View Profile"), Model\Contact::magicLink($jj->url)];
 230                                         $photo_menu['follow'] = [L10n::t("Connect/Follow"), $connlnk];
 231                                 }
 232
 233                                 $jj->photo = str_replace("http:///photo/", get_server()."/photo/", $jj->photo);
 234
 235                                 $entry = [
 236                                         'alt_text' => $alt_text,
 237                                         'url' => Model\Contact::magicLink($jj->url),
 238                                         'itemurl' => $itemurl,
 239                                         'name' => htmlentities($jj->name),
 240                                         'thumb' => ProxyUtils::proxifyUrl($jj->photo, false, ProxyUtils::SIZE_THUMB),
 241                                         'img_hover' => $jj->tags,
 242                                         'conntxt' => $conntxt,
 243                                         'connlnk' => $connlnk,
 244                                         'photo_menu' => $photo_menu,
 245                                         'details'       => $contact_details['location'],
 246                                         'tags'          => $contact_details['keywords'],
 247                                         'about'         => $contact_details['about'],
 248                                         'account_type'  => Model\Contact::getAccountType($contact_details),
 249                                         'network' => ContactSelector::networkToName($jj->network, $jj->url),
 250                                         'id' => ++$id,
 251                                 ];
 252                                 $entries[] = $entry;
 253                         }
 254
 255                 $tpl = get_markup_template('viewcontact_template.tpl');
 256
 257                 $o .= replace_macros($tpl,[
 258                         'title' => $header,
 259                         '$contacts' => $entries,
 260                         '$paginate' => paginate($a),
 261                 ]);
 262
 263                 } else {
 264                         info(L10n::t('No matches') . EOL);
 265                 }
 266
 267         }
 268
 269         return $o;
 270 }