src/Content/Widget.php

   1 <?php
   2 /**
   3  * @file src/Content/Widget.php
   4  */
   5 namespace Friendica\Content;
   6
   7 use Friendica\Content\ContactSelector;
   8 use Friendica\Content\Feature;
   9 use Friendica\Core\Addon;
  10 use Friendica\Core\Config;
  11 use Friendica\Core\L10n;
  12 use Friendica\Core\PConfig;
  13 use Friendica\Core\System;
  14 use Friendica\Database\DBM;
  15 use Friendica\Model\GContact;
  16 use Friendica\Model\Profile;
  17
  18 use dba;
  19
  20 require_once 'boot.php';
  21
  22 class Widget
  23 {
  24         /**
  25          * Return the follow widget
  26          *
  27          * @param string $value optional, default empty
  28          */
  29         public static function follow($value = "")
  30         {
  31                 return replace_macros(get_markup_template('follow.tpl'), array(
  32                         '$connect' => L10n::t('Add New Contact'),
  33                         '$desc' => L10n::t('Enter address or web location'),
  34                         '$hint' => L10n::t('Example: bob@example.com, http://example.com/barbara'),
  35                         '$value' => $value,
  36                         '$follow' => L10n::t('Connect')
  37                 ));
  38         }
  39
  40         /**
  41          * Return Find People widget
  42          */
  43         public static function findPeople()
  44         {
  45                 $a = get_app();
  46                 $global_dir = Config::get('system', 'directory');
  47
  48                 if (Config::get('system', 'invitation_only')) {
  49                         $x = PConfig::get(local_user(), 'system', 'invites_remaining');
  50                         if ($x || is_site_admin()) {
  51                                 $a->page['aside'] .= '<div class="side-link" id="side-invite-remain">'
  52                                         . L10n::tt('%d invitation available', '%d invitations available', $x)
  53                                         . '</div>' . $inv;
  54                         }
  55                 }
  56
  57                 return replace_macros(get_markup_template('peoplefind.tpl'), array(
  58                         '$findpeople' => L10n::t('Find People'),
  59                         '$desc' => L10n::t('Enter name or interest'),
  60                         '$label' => L10n::t('Connect/Follow'),
  61                         '$hint' => L10n::t('Examples: Robert Morgenstein, Fishing'),
  62                         '$findthem' => L10n::t('Find'),
  63                         '$suggest' => L10n::t('Friend Suggestions'),
  64                         '$similar' => L10n::t('Similar Interests'),
  65                         '$random' => L10n::t('Random Profile'),
  66                         '$inv' => L10n::t('Invite Friends'),
  67                         '$directory' => L10n::t('View Global Directory'),
  68                         '$global_dir' => $global_dir
  69                 ));
  70         }
  71
  72         /**
  73          * Return unavailable networks
  74          */
  75         public static function unavailableNetworks()
  76         {
  77                 $networks = array();
  78
  79                 if (!Addon::isEnabled("appnet")) {
  80                         $networks[] = NETWORK_APPNET;
  81                 }
  82
  83                 if (!Addon::isEnabled("fbpost") && !Addon::isEnabled("facebook")) {
  84                         $networks[] = NETWORK_FACEBOOK;
  85                 }
  86
  87                 if (!Addon::isEnabled("statusnet")) {
  88                         $networks[] = NETWORK_STATUSNET;
  89                 }
  90
  91                 if (!Addon::isEnabled("pumpio")) {
  92                         $networks[] = NETWORK_PUMPIO;
  93                 }
  94
  95                 if (!Addon::isEnabled("twitter")) {
  96                         $networks[] = NETWORK_TWITTER;
  97                 }
  98
  99                 if (Config::get("system", "ostatus_disabled")) {
 100                         $networks[] = NETWORK_OSTATUS;
 101                 }
 102
 103                 if (!Config::get("system", "diaspora_enabled")) {
 104                         $networks[] = NETWORK_DIASPORA;
 105                 }
 106
 107                 if (!Addon::isEnabled("pnut")) {
 108                         $networks[] = NETWORK_PNUT;
 109                 }
 110
 111                 if (!sizeof($networks)) {
 112                         return "";
 113                 }
 114
 115                 $network_filter = implode("','", $networks);
 116
 117                 $network_filter = "AND `network` NOT IN ('$network_filter')";
 118
 119                 return $network_filter;
 120         }
 121
 122         /**
 123          * Return networks widget
 124          *
 125          * @param string $baseurl  baseurl
 126          * @param string $selected optional, default empty
 127          */
 128         public static function networks($baseurl, $selected = '')
 129         {
 130                 if (!local_user()) {
 131                         return '';
 132                 }
 133
 134                 if (!Feature::isEnabled(local_user(), 'networks')) {
 135                         return '';
 136                 }
 137
 138                 $extra_sql = self::unavailableNetworks();
 139
 140                 $r = dba::p("SELECT DISTINCT(`network`) FROM `contact` WHERE `uid` = ? AND `network` != '' $extra_sql ORDER BY `network`",
 141                         local_user()
 142                 );
 143
 144                 $nets = array();
 145                 while ($rr = dba::fetch($r)) {
 146                         /// @TODO If 'network' is not there, this triggers an E_NOTICE
 147                         if ($rr['network']) {
 148                                 $nets[] = array('ref' => $rr['network'], 'name' => ContactSelector::networkToName($rr['network']), 'selected' => (($selected == $rr['network']) ? 'selected' : '' ));
 149                         }
 150                 }
 151                 dba::close($r);
 152
 153                 if (count($nets) < 2) {
 154                         return '';
 155                 }
 156
 157                 return replace_macros(get_markup_template('nets.tpl'), array(
 158                         '$title' => L10n::t('Networks'),
 159                         '$desc' => '',
 160                         '$sel_all' => (($selected == '') ? 'selected' : ''),
 161                         '$all' => L10n::t('All Networks'),
 162                         '$nets' => $nets,
 163                         '$base' => $baseurl,
 164                 ));
 165         }
 166
 167         /**
 168          * Return file as widget
 169          *
 170          * @param string $baseurl  baseurl
 171          * @param string $selected optional, default empty
 172          */
 173         public static function fileAs($baseurl, $selected = '')
 174         {
 175                 if (!local_user()) {
 176                         return '';
 177                 }
 178
 179                 if (!Feature::isEnabled(local_user(), 'filing')) {
 180                         return '';
 181                 }
 182
 183                 $saved = PConfig::get(local_user(), 'system', 'filetags');
 184                 if (!strlen($saved)) {
 185                         return;
 186                 }
 187
 188                 $matches = false;
 189                 $terms = array();
 190                 $cnt = preg_match_all('/\[(.*?)\]/', $saved, $matches, PREG_SET_ORDER);
 191                 if ($cnt) {
 192                         foreach ($matches as $mtch) {
 193                                 $unescaped = xmlify(file_tag_decode($mtch[1]));
 194                                 $terms[] = array('name' => $unescaped, 'selected' => (($selected == $unescaped) ? 'selected' : ''));
 195                         }
 196                 }
 197
 198                 return replace_macros(get_markup_template('fileas_widget.tpl'), array(
 199                         '$title' => L10n::t('Saved Folders'),
 200                         '$desc' => '',
 201                         '$sel_all' => (($selected == '') ? 'selected' : ''),
 202                         '$all' => L10n::t('Everything'),
 203                         '$terms' => $terms,
 204                         '$base' => $baseurl,
 205                 ));
 206         }
 207
 208         /**
 209          * Return categories widget
 210          *
 211          * @param string $baseurl  baseurl
 212          * @param string $selected optional, default empty
 213          */
 214         public static function categories($baseurl, $selected = '')
 215         {
 216                 $a = get_app();
 217
 218                 if (!Feature::isEnabled($a->profile['profile_uid'], 'categories')) {
 219                         return '';
 220                 }
 221
 222                 $saved = PConfig::get($a->profile['profile_uid'], 'system', 'filetags');
 223                 if (!strlen($saved)) {
 224                         return;
 225                 }
 226
 227                 $matches = false;
 228                 $terms = array();
 229                 $cnt = preg_match_all('/<(.*?)>/', $saved, $matches, PREG_SET_ORDER);
 230
 231                 if ($cnt) {
 232                         foreach ($matches as $mtch) {
 233                                 $unescaped = xmlify(file_tag_decode($mtch[1]));
 234                                 $terms[] = array('name' => $unescaped, 'selected' => (($selected == $unescaped) ? 'selected' : ''));
 235                         }
 236                 }
 237
 238                 return replace_macros(get_markup_template('categories_widget.tpl'), array(
 239                         '$title' => L10n::t('Categories'),
 240                         '$desc' => '',
 241                         '$sel_all' => (($selected == '') ? 'selected' : ''),
 242                         '$all' => L10n::t('Everything'),
 243                         '$terms' => $terms,
 244                         '$base' => $baseurl,
 245                 ));
 246         }
 247
 248         /**
 249          * Return common friends visitor widget
 250          *
 251          * @param string $profile_uid uid
 252          */
 253         public static function commonFriendsVisitor($profile_uid)
 254         {
 255                 if (local_user() == $profile_uid) {
 256                         return;
 257                 }
 258
 259                 $cid = $zcid = 0;
 260
 261                 if (is_array($_SESSION['remote'])) {
 262                         foreach ($_SESSION['remote'] as $visitor) {
 263                                 if ($visitor['uid'] == $profile_uid) {
 264                                         $cid = $visitor['cid'];
 265                                         break;
 266                                 }
 267                         }
 268                 }
 269
 270                 if (!$cid) {
 271                         if (Profile::getMyURL()) {
 272                                 $contact = dba::selectFirst('contact', ['id'],
 273                                                 ['nurl' => normalise_link(Profile::getMyURL()), 'uid' => $profile_uid]);
 274                                 if (DBM::is_result($contact)) {
 275                                         $cid = $contact['id'];
 276                                 } else {
 277                                         $gcontact = dba::selectFirst('gcontact', ['id'], ['nurl' => normalise_link(Profile::getMyURL())]);
 278                                         if (DBM::is_result($gcontact)) {
 279                                                 $zcid = $gcontact['id'];
 280                                         }
 281                                 }
 282                         }
 283                 }
 284
 285                 if ($cid == 0 && $zcid == 0) {
 286                         return;
 287                 }
 288
 289                 if ($cid) {
 290                         $t = GContact::countCommonFriends($profile_uid, $cid);
 291                 } else {
 292                         $t = GContact::countCommonFriendsZcid($profile_uid, $zcid);
 293                 }
 294
 295                 if (!$t) {
 296                         return;
 297                 }
 298
 299                 if ($cid) {
 300                         $r = GContact::commonFriends($profile_uid, $cid, 0, 5, true);
 301                 } else {
 302                         $r = GContact::commonFriendsZcid($profile_uid, $zcid, 0, 5, true);
 303                 }
 304
 305                 return replace_macros(get_markup_template('remote_friends_common.tpl'), array(
 306                         '$desc' => L10n::tt("%d contact in common", "%d contacts in common", $t),
 307                         '$base' => System::baseUrl(),
 308                         '$uid' => $profile_uid,
 309                         '$cid' => (($cid) ? $cid : '0'),
 310                         '$linkmore' => (($t > 5) ? 'true' : ''),
 311                         '$more' => L10n::t('show more'),
 312                         '$items' => $r)
 313                 );
 314         }
 315 }