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(App $a)
  15 {
  16         if (!local_user()) {
  17                 notice(L10n::t('Permission denied.') . EOL);
  18                 goaway($_SESSION['return_url']);
  19                 // NOTREACHED
  20         }
  21
  22         if ($_REQUEST['cancel']) {
  23                 goaway($_SESSION['return_url']);
  24         }
  25
  26         $uid = local_user();
  27         $url = notags(trim($_REQUEST['url']));
  28         $return_url = $_SESSION['return_url'];
  29
  30         $condition = ["`uid` = ? AND (`rel` = ? OR `rel` = ?) AND (`nurl` = ? OR `alias` = ? OR `alias` = ?) AND `network` != ?",
  31                 $uid, Contact::SHARING, Contact::FRIEND, normalise_link($url),
  32                 normalise_link($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                 goaway($return_url);
  38                 // NOTREACHED
  39         }
  40
  41         if ($contact['network'] == Protocol::STATUSNET) {
  42                 notice(L10n::t('Unfollowing is currently not supported by your network.'));
  43                 goaway($return_url);
  44                 // NOTREACHED
  45         }
  46
  47         if (in_array($contact['network'], [Protocol::OSTATUS, Protocol::DIASPORA, Protocol::DFRN])) {
  48                 $r = q("SELECT `contact`.*, `user`.* FROM `contact` INNER JOIN `user` ON `contact`.`uid` = `user`.`uid`
  49                         WHERE `user`.`uid` = %d AND `contact`.`self` LIMIT 1",
  50                         intval($uid)
  51                 );
  52                 if (DBA::isResult($r)) {
  53                         Contact::terminateFriendship($r[0], $contact);
  54                 }
  55         }
  56
  57         // Sharing-only contacts get deleted as there no relationship any more
  58         if ($contact['rel'] == Contact::SHARING) {
  59                 Contact::remove($contact['id']);
  60                 $return_path = 'contacts';
  61         } else {
  62                 DBA::update('contact', ['rel' => Contact::FOLLOWER], ['id' => $contact['id']]);
  63                 $return_path = 'contacts/' . $contact['id'];
  64         }
  65
  66         info(L10n::t('Contact unfollowed'));
  67         goaway($return_path);
  68         // NOTREACHED
  69 }
  70
  71 function unfollow_content(App $a)
  72 {
  73         if (! local_user()) {
  74                 notice(L10n::t('Permission denied.') . EOL);
  75                 goaway($_SESSION['return_url']);
  76                 // NOTREACHED
  77         }
  78
  79         $uid = local_user();
  80         $url = notags(trim($_REQUEST['url']));
  81
  82         $submit = L10n::t('Submit Request');
  83
  84         $condition = ["`uid` = ? AND (`rel` = ? OR `rel` = ?) AND (`nurl` = ? OR `alias` = ? OR `alias` = ?)",
  85                 local_user(), Contact::SHARING, Contact::FRIEND, normalise_link($url),
  86                 normalise_link($url), $url];
  87
  88         $contact = DBA::selectFirst('contact', ['url', 'network', 'addr', 'name'], $condition);
  89
  90         if (!DBA::isResult($contact)) {
  91                 notice(L10n::t("You aren't following this contact."));
  92                 goaway('contacts');
  93                 // NOTREACHED
  94         }
  95
  96         if ($contact['network'] == Protocol::STATUSNET) {
  97                 notice(L10n::t('Unfollowing is currently not supported by your network.'));
  98                 goaway('contacts/' . $contact['id']);
  99                 // NOTREACHED
 100         }
 101
 102         $request = System::baseUrl()."/unfollow";
 103         $tpl = get_markup_template('auto_request.tpl');
 104
 105         $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1", intval($uid));
 106
 107         if (!$r) {
 108                 notice(L10n::t('Permission denied.') . EOL);
 109                 goaway($_SESSION['return_url']);
 110                 // NOTREACHED
 111         }
 112
 113         $myaddr = $r[0]["url"];
 114
 115         // Makes the connection request for friendica contacts easier
 116         $_SESSION["fastlane"] = $contact["url"];
 117
 118         $header = L10n::t("Disconnect/Unfollow");
 119
 120         $o  = replace_macros($tpl, [
 121                         '$header' => htmlentities($header),
 122                         '$desc' => "",
 123                         '$pls_answer' => "",
 124                         '$does_know_you' => "",
 125                         '$add_note' => "",
 126                         '$page_desc' => "",
 127                         '$friendica' => "",
 128                         '$statusnet' => "",
 129                         '$diaspora' => "",
 130                         '$diasnote' => "",
 131                         '$your_address' => L10n::t('Your Identity Address:'),
 132                         '$invite_desc' => "",
 133                         '$emailnet' => "",
 134                         '$submit' => $submit,
 135                         '$cancel' => L10n::t('Cancel'),
 136                         '$nickname' => "",
 137                         '$name' => $contact["name"],
 138                         '$url' => $contact["url"],
 139                         '$zrl' => Contact::magicLink($contact["url"]),
 140                         '$url_label' => L10n::t("Profile URL"),
 141                         '$myaddr' => $myaddr,
 142                         '$request' => $request,
 143                         '$keywords' => "",
 144                         '$keywords_label' => ""
 145         ]);
 146
 147         $a->page['aside'] = "";
 148         Profile::load($a, "", 0, Contact::getDetailsByURL($contact["url"]));
 149
 150         $o .= replace_macros(get_markup_template('section_title.tpl'), ['$title' => L10n::t('Status Messages and Posts')]);
 151
 152         // Show last public posts
 153         $o .= Contact::getPostsFromUrl($contact["url"]);
 154
 155         return $o;
 156 }