mod/follow.php

   1 <?php
   2
   3 require_once('include/Scrape.php');
   4 require_once('include/follow.php');
   5
   6 function follow_content(&$a) {
   7
   8         if(! local_user()) {
   9                 notice( t('Permission denied.') . EOL);
  10                 goaway($_SESSION['return_url']);
  11                 // NOTREACHED
  12         }
  13
  14         $uid = local_user();
  15         $url = notags(trim($_REQUEST['url']));
  16
  17         $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND (`nurl` = '%s' OR `alias` = '%s' OR `alias` = '%s') LIMIT 1",
  18                 intval(local_user()), dbesc(normalise_link($url)), dbesc(normalise_link($url)), dbesc($url));
  19
  20         if ($r) {
  21                 notice(t('You already added this contact.').EOL);
  22                 goaway($_SESSION['return_url']);
  23                 // NOTREACHED
  24         }
  25
  26         $ret = probe_url($url);
  27
  28         if($ret['network'] === NETWORK_DFRN) {
  29                 $request = $ret["request"];
  30                 $tpl = get_markup_template('dfrn_request.tpl');
  31         } else {
  32                 $request = $a->get_baseurl()."/follow";
  33                 $tpl = get_markup_template('auto_request.tpl');
  34         }
  35
  36         $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1", intval($uid));
  37
  38         if (!$r) {
  39                 notice( t('Permission denied.') . EOL);
  40                 goaway($_SESSION['return_url']);
  41                 // NOTREACHED
  42         }
  43
  44         $myaddr = $r[0]["url"];
  45
  46         // Makes the connection request for friendica contacts easier
  47         $_SESSION["fastlane"] = $ret["url"];
  48
  49         $o  = replace_macros($tpl,array(
  50                         '$header' => $ret["name"]." (".$ret["addr"].")",
  51                         '$photo' => $ret["photo"],
  52                         '$desc' => "",
  53                         '$pls_answer' => t('Please answer the following:'),
  54                         '$does_know_you' => array('knowyou', sprintf(t('Does %s know you?'),$ret["name"]), false, '', array(t('No'),t('Yes'))),
  55                         '$add_note' => t('Add a personal note:'),
  56                         '$page_desc' => "",
  57                         '$friendica' => "",
  58                         '$statusnet' => "",
  59                         '$diaspora' => "",
  60                         '$diasnote' => "",
  61                         '$your_address' => t('Your Identity Address:'),
  62                         '$invite_desc' => "",
  63                         '$emailnet' => "",
  64                         '$submit' => t('Submit Request'),
  65                         '$cancel' => t('Cancel'),
  66                         '$nickname' => "",
  67                         '$name' => $ret["name"],
  68                         '$url' => $ret["url"],
  69                         '$myaddr' => $myaddr,
  70                         '$request' => $request
  71         ));
  72         return $o;
  73 }
  74
  75 function follow_post(&$a) {
  76
  77         if(! local_user()) {
  78                 notice( t('Permission denied.') . EOL);
  79                 goaway($_SESSION['return_url']);
  80                 // NOTREACHED
  81         }
  82
  83         if ($_REQUEST['cancel'])
  84                 goaway($_SESSION['return_url']);
  85
  86         $uid = local_user();
  87         $url = notags(trim($_REQUEST['url']));
  88         $return_url = $_SESSION['return_url'];
  89
  90         // Makes the connection request for friendica contacts easier
  91         // This is just a precaution if maybe this page is called somewhere directly via POST
  92         $_SESSION["fastlane"] = $url;
  93
  94         $result = new_contact($uid,$url,true);
  95
  96         if($result['success'] == false) {
  97                 if($result['message'])
  98                         notice($result['message']);
  99                 goaway($return_url);
 100         } elseif ($result['cid'])
 101                 goaway($a->get_baseurl().'/contacts/'.$result['cid']);
 102
 103         info( t('Contact added').EOL);
 104
 105         if(strstr($return_url,'contacts'))
 106                 goaway($a->get_baseurl().'/contacts/'.$contact_id);
 107
 108         goaway($return_url);
 109         // NOTREACHED
 110 }