mod/unfollow.php

   1 <?php
   2 /**
   3  * @file mod/unfollow.php
   4  */
   5
   6 use Friendica\App;
   7 use Friendica\Core\L10n;
   8 use Friendica\Core\Protocol;
   9 use Friendica\Core\System;
  10 use Friendica\Database\DBA;
  11 use Friendica\Model\Contact;
  12 use Friendica\Model\Profile;
  13
  14 function unfollow_post()
  15 {
  16         $return_url = $_SESSION['return_url'];
  17
  18         if (!local_user()) {
  19                 notice(L10n::t('Permission denied.'));
  20                 goaway($return_url);
  21                 // NOTREACHED
  22         }
  23
  24         if ($_REQUEST['cancel']) {
  25                 goaway($return_url);
  26         }
  27
  28         $uid = local_user();
  29         $url = notags(trim(defaults($_REQUEST, 'url', '')));
  30
  31         $condition = ["`uid` = ? AND (`rel` = ? OR `rel` = ?) AND (`nurl` = ? OR `alias` = ? OR `alias` = ?) AND `network` != ?",
  32                 $uid, Contact::SHARING, Contact::FRIEND, normalise_link($url),
  33                 normalise_link($url), $url];
  34         $contact = DBA::selectFirst('contact', [], $condition);
  35
  36         if (!DBA::isResult($contact)) {
  37                 notice(L10n::t("You aren't following this contact."));
  38                 goaway($return_url);
  39                 // NOTREACHED
  40         }
  41
  42         if ($contact['network'] == Protocol::STATUSNET) {
  43                 notice(L10n::t('Unfollowing is currently not supported by your network.'));
  44                 goaway($return_url);
  45                 // NOTREACHED
  46         }
  47
  48         if (in_array($contact['network'], [Protocol::OSTATUS, Protocol::DIASPORA, Protocol::DFRN])) {
  49                 $r = q("SELECT `contact`.*, `user`.* FROM `contact` INNER JOIN `user` ON `contact`.`uid` = `user`.`uid`
  50                         WHERE `user`.`uid` = %d AND `contact`.`self` LIMIT 1",
  51                         intval($uid)
  52                 );
  53                 if (DBA::isResult($r)) {
  54                         Contact::terminateFriendship($r[0], $contact);
  55                 }
  56         }
  57
  58         // Sharing-only contacts get deleted as there no relationship any more
  59         if ($contact['rel'] == Contact::SHARING) {
  60                 Contact::remove($contact['id']);
  61                 $return_path = 'contacts';
  62         } else {
  63                 DBA::update('contact', ['rel' => Contact::FOLLOWER], ['id' => $contact['id']]);
  64                 $return_path = 'contacts/' . $contact['id'];
  65         }
  66
  67         info(L10n::t('Contact unfollowed'));
  68         goaway($return_path);
  69         // NOTREACHED
  70 }
  71
  72 function unfollow_content(App $a)
  73 {
  74         if (!local_user()) {
  75                 notice(L10n::t('Permission denied.'));
  76                 goaway($_SESSION['return_url']);
  77                 // NOTREACHED
  78         }
  79
  80         $uid = local_user();
  81         $url = notags(trim($_REQUEST['url']));
  82
  83         $condition = ["`uid` = ? AND (`rel` = ? OR `rel` = ?) AND (`nurl` = ? OR `alias` = ? OR `alias` = ?)",
  84                 local_user(), Contact::SHARING, Contact::FRIEND, normalise_link($url),
  85                 normalise_link($url), $url];
  86
  87         $contact = DBA::selectFirst('contact', ['url', 'network', 'addr', 'name'], $condition);
  88
  89         if (!DBA::isResult($contact)) {
  90                 notice(L10n::t("You aren't following this contact."));
  91                 goaway('contacts');
  92                 // NOTREACHED
  93         }
  94
  95         if ($contact['network'] == Protocol::STATUSNET) {
  96                 notice(L10n::t('Unfollowing is currently not supported by your network.'));
  97                 goaway('contacts/' . $contact['id']);
  98                 // NOTREACHED
  99         }
 100
 101         $request = System::baseUrl() . '/unfollow';
 102         $tpl = get_markup_template('auto_request.tpl');
 103
 104         $self = DBA::selectFirst('contact', ['url'], ['uid' => $uid, 'self' => true]);
 105
 106         if (!DBA::isResult($self)) {
 107                 notice(L10n::t('Permission denied.'));
 108                 goaway($_SESSION['return_url']);
 109                 // NOTREACHED
 110         }
 111
 112         // Makes the connection request for friendica contacts easier
 113         $_SESSION['fastlane'] = $contact['url'];
 114
 115         $header = L10n::t('Disconnect/Unfollow');
 116
 117         $o = replace_macros($tpl, [
 118                 '$header'        => htmlentities($header),
 119                 '$desc'          => '',
 120                 '$pls_answer'    => '',
 121                 '$does_know_you' => '',
 122                 '$add_note'      => '',
 123                 '$page_desc'     => '',
 124                 '$friendica'     => '',
 125                 '$statusnet'     => '',
 126                 '$diaspora'      => '',
 127                 '$diasnote'      => '',
 128                 '$your_address'  => L10n::t('Your Identity Address:'),
 129                 '$invite_desc'   => '',
 130                 '$emailnet'      => '',
 131                 '$submit'        => L10n::t('Submit Request'),
 132                 '$cancel'        => L10n::t('Cancel'),
 133                 '$nickname'      => '',
 134                 '$name'          => $contact['name'],
 135                 '$url'           => $contact['url'],
 136                 '$zrl'           => Contact::magicLink($contact['url']),
 137                 '$url_label'     => L10n::t('Profile URL'),
 138                 '$myaddr'        => $self['url'],
 139                 '$request'       => $request,
 140                 '$keywords'      => '',
 141                 '$keywords_label'=> ''
 142         ]);
 143
 144         $a->page['aside'] = '';
 145         Profile::load($a, '', 0, Contact::getDetailsByURL($contact['url']));
 146
 147         $o .= replace_macros(get_markup_template('section_title.tpl'), ['$title' => L10n::t('Status Messages and Posts')]);
 148
 149         // Show last public posts
 150         $o .= Contact::getPostsFromUrl($contact['url']);
 151
 152         return $o;
 153 }