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