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