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\Renderer;
  10 use Friendica\Core\System;
  11 use Friendica\Database\DBA;
  12 use Friendica\Model\Contact;
  13 use Friendica\Model\Profile;
  14 use Friendica\Model\User;
  15 use Friendica\Util\Strings;
  16
  17 function unfollow_post(App $a)
  18 {
  19         $base_return_path = 'contact';
  20
  21         if (!local_user()) {
  22                 notice(L10n::t('Permission denied.'));
  23                 $a->internalRedirect('login');
  24                 // NOTREACHED
  25         }
  26
  27         $uid = local_user();
  28         $url = Strings::escapeTags(trim(defaults($_REQUEST, 'url', '')));
  29
  30         $condition = ["`uid` = ? AND (`rel` = ? OR `rel` = ?) AND (`nurl` = ? OR `alias` = ? OR `alias` = ?)",
  31                 $uid, Contact::SHARING, Contact::FRIEND, Strings::normaliseLink($url),
  32                 Strings::normaliseLink($url), $url];
  33         $contact = DBA::selectFirst('contact', [], $condition);
  34
  35         if (!DBA::isResult($contact)) {
  36                 notice(L10n::t("You aren't following this contact."));
  37                 $a->internalRedirect($base_return_path);
  38                 // NOTREACHED
  39         }
  40
  41         if (!empty($_REQUEST['cancel'])) {
  42                 $a->internalRedirect($base_return_path . '/' . $contact['id']);
  43         }
  44
  45         if (!in_array($contact['network'], Protocol::NATIVE_SUPPORT)) {
  46                 notice(L10n::t('Unfollowing is currently not supported by your network.'));
  47                 $a->internalRedirect($base_return_path . '/' . $contact['id']);
  48                 // NOTREACHED
  49         }
  50
  51         $dissolve = ($contact['rel'] == Contact::SHARING);
  52
  53         $owner = User::getOwnerDataById($uid);
  54         if ($owner) {
  55                 Contact::terminateFriendship($owner, $contact, $dissolve);
  56         }
  57
  58         // Sharing-only contacts get deleted as there no relationship any more
  59         if ($dissolve) {
  60                 Contact::remove($contact['id']);
  61                 $return_path = $base_return_path;
  62         } else {
  63                 DBA::update('contact', ['rel' => Contact::FOLLOWER], ['id' => $contact['id']]);
  64                 $return_path = $base_return_path . '/' . $contact['id'];
  65         }
  66
  67         info(L10n::t('Contact unfollowed'));
  68         $a->internalRedirect($return_path);
  69         // NOTREACHED
  70 }
  71
  72 function unfollow_content(App $a)
  73 {
  74         $base_return_path = 'contact';
  75
  76         if (!local_user()) {
  77                 notice(L10n::t('Permission denied.'));
  78                 $a->internalRedirect('login');
  79                 // NOTREACHED
  80         }
  81
  82         $uid = local_user();
  83         $url = Strings::escapeTags(trim($_REQUEST['url']));
  84
  85         $condition = ["`uid` = ? AND (`rel` = ? OR `rel` = ?) AND (`nurl` = ? OR `alias` = ? OR `alias` = ?)",
  86                 local_user(), Contact::SHARING, Contact::FRIEND, Strings::normaliseLink($url),
  87                 Strings::normaliseLink($url), $url];
  88
  89         $contact = DBA::selectFirst('contact', ['url', 'network', 'addr', 'name'], $condition);
  90
  91         if (!DBA::isResult($contact)) {
  92                 notice(L10n::t("You aren't following this contact."));
  93                 $a->internalRedirect($base_return_path);
  94                 // NOTREACHED
  95         }
  96
  97         if (!in_array($contact['network'], Protocol::NATIVE_SUPPORT)) {
  98                 notice(L10n::t('Unfollowing is currently not supported by your network.'));
  99                 $a->internalRedirect($base_return_path . '/' . $contact['id']);
 100                 // NOTREACHED
 101         }
 102
 103         $request = System::baseUrl() . '/unfollow';
 104         $tpl = Renderer::getMarkupTemplate('auto_request.tpl');
 105
 106         $self = DBA::selectFirst('contact', ['url'], ['uid' => $uid, 'self' => true]);
 107
 108         if (!DBA::isResult($self)) {
 109                 notice(L10n::t('Permission denied.'));
 110                 $a->internalRedirect($base_return_path);
 111                 // NOTREACHED
 112         }
 113
 114         // Makes the connection request for friendica contacts easier
 115         $_SESSION['fastlane'] = $contact['url'];
 116
 117         $o = Renderer::replaceMacros($tpl, [
 118                 '$header'        => L10n::t('Disconnect/Unfollow'),
 119                 '$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         $o .= Renderer::replaceMacros(Renderer::getMarkupTemplate('section_title.tpl'), ['$title' => L10n::t('Status Messages and Posts')]);
 148
 149         // Show last public posts
 150         $o .= Contact::getPostsFromUrl($contact['url']);
 151
 152         return $o;
 153 }