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