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