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, Protocol::STATUSNET];
  33         $contact = DBA::selectFirst('contact', [], $condition);
  34
  35         if (!DBA::isResult($contact)) {
  36                 notice(L10n::t("Contact wasn't found or can't be unfollowed."));
  37                 goaway($return_url);
  38         }
  39
  40         if (in_array($contact['network'], [Protocol::OSTATUS, Protocol::DIASPORA, Protocol::DFRN])) {
  41                 $r = q("SELECT `contact`.*, `user`.* FROM `contact` INNER JOIN `user` ON `contact`.`uid` = `user`.`uid`
  42                         WHERE `user`.`uid` = %d AND `contact`.`self` LIMIT 1",
  43                         intval($uid)
  44                 );
  45                 if (DBA::isResult($r)) {
  46                         Contact::terminateFriendship($r[0], $contact);
  47                 }
  48         }
  49
  50         // Sharing-only contacts get deleted as there no relationship any more
  51         if ($contact['rel'] == Contact::SHARING) {
  52                 Contact::remove($contact['id']);
  53                 $return_path = 'contacts';
  54         } else {
  55                 DBA::update('contact', ['rel' => Contact::FOLLOWER], ['id' => $contact['id']]);
  56                 $return_path = 'contacts/' . $contact['id'];
  57         }
  58
  59         info(L10n::t('Contact unfollowed'));
  60         goaway($return_path);
  61         // NOTREACHED
  62 }
  63
  64 function unfollow_content(App $a)
  65 {
  66         if (! local_user()) {
  67                 notice(L10n::t('Permission denied.') . EOL);
  68                 goaway($_SESSION['return_url']);
  69                 // NOTREACHED
  70         }
  71
  72         $uid = local_user();
  73         $url = notags(trim($_REQUEST['url']));
  74
  75         $submit = L10n::t('Submit Request');
  76
  77         $condition = ["`uid` = ? AND (`rel` = ? OR `rel` = ?) AND (`nurl` = ? OR `alias` = ? OR `alias` = ?) AND `network` != ?",
  78                         local_user(), Contact::SHARING, Contact::FRIEND, normalise_link($url),
  79                         normalise_link($url), $url, Protocol::STATUSNET];
  80
  81         $contact = DBA::selectFirst('contact', ['url', 'network', 'addr', 'name'], $condition);
  82
  83         if (!DBA::isResult($contact)) {
  84                 notice(L10n::t("You aren't a friend of this contact.").EOL);
  85                 $submit = "";
  86                 // NOTREACHED
  87         }
  88
  89         if (!in_array($contact['network'], [Protocol::DIASPORA, Protocol::OSTATUS, Protocol::DFRN])) {
  90                 notice(L10n::t("Unfollowing is currently not supported by your network.").EOL);
  91                 $submit = "";
  92                 // NOTREACHED
  93         }
  94
  95         $request = System::baseUrl()."/unfollow";
  96         $tpl = get_markup_template('auto_request.tpl');
  97
  98         $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1", intval($uid));
  99
 100         if (!$r) {
 101                 notice(L10n::t('Permission denied.') . EOL);
 102                 goaway($_SESSION['return_url']);
 103                 // NOTREACHED
 104         }
 105
 106         $myaddr = $r[0]["url"];
 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' => $submit,
 128                         '$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' => $myaddr,
 135                         '$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 }