mod/dirfind.php

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