mod/follow.php

   1 <?php
   2
   3 require_once('include/Scrape.php');
   4 require_once('include/follow.php');
   5 require_once('include/Contact.php');
   6 require_once('include/contact_selectors.php');
   7
   8 if(! function_exists('follow_content')) {
   9 function follow_content(&$a) {
  10
  11         if(! local_user()) {
  12                 notice( t('Permission denied.') . EOL);
  13                 goaway($_SESSION['return_url']);
  14                 // NOTREACHED
  15         }
  16
  17         $uid = local_user();
  18         $url = notags(trim($_REQUEST['url']));
  19
  20         $submit = t('Submit Request');
  21
  22         // There is a current issue. It seems as if you can't start following a Friendica that is following you
  23         // With Diaspora this works - but Friendica is special, it seems ...
  24         $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND ((`rel` != %d) OR (`network` = '%s')) AND
  25                 (`nurl` = '%s' OR `alias` = '%s' OR `alias` = '%s') AND
  26                 `network` != '%s' LIMIT 1",
  27                 intval(local_user()), dbesc(CONTACT_IS_FOLLOWER), dbesc(NETWORK_DFRN), dbesc(normalise_link($url)),
  28                 dbesc(normalise_link($url)), dbesc($url), dbesc(NETWORK_STATUSNET));
  29
  30         if ($r) {
  31                 notice(t('You already added this contact.').EOL);
  32                 $submit = "";
  33                 //goaway($_SESSION['return_url']);
  34                 // NOTREACHED
  35         }
  36
  37         $ret = probe_url($url);
  38
  39         if (($ret["network"] == NETWORK_DIASPORA) AND !get_config('system','diaspora_enabled')) {
  40                 notice( t("Diaspora support isn't enabled. Contact can't be added.") . EOL);
  41                 $submit = "";
  42                 //goaway($_SESSION['return_url']);
  43                 // NOTREACHED
  44         }
  45
  46         if (($ret["network"] == NETWORK_OSTATUS) AND get_config('system','ostatus_disabled')) {
  47                 notice( t("OStatus support is disabled. Contact can't be added.") . EOL);
  48                 $submit = "";
  49                 //goaway($_SESSION['return_url']);
  50                 // NOTREACHED
  51         }
  52
  53         if ($ret["network"] == NETWORK_PHANTOM) {
  54                 notice( t("The network type couldn't be detected. Contact can't be added.") . EOL);
  55                 $submit = "";
  56                 //goaway($_SESSION['return_url']);
  57                 // NOTREACHED
  58         }
  59
  60         if ($ret["network"] == NETWORK_MAIL)
  61                 $ret["url"] = $ret["addr"];
  62
  63         if($ret['network'] === NETWORK_DFRN) {
  64                 $request = $ret["request"];
  65                 $tpl = get_markup_template('dfrn_request.tpl');
  66         } else {
  67                 $request = $a->get_baseurl()."/follow";
  68                 $tpl = get_markup_template('auto_request.tpl');
  69         }
  70
  71         $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1", intval($uid));
  72
  73         if (!$r) {
  74                 notice( t('Permission denied.') . EOL);
  75                 goaway($_SESSION['return_url']);
  76                 // NOTREACHED
  77         }
  78
  79         $myaddr = $r[0]["url"];
  80         $gcontact_id = 0;
  81
  82         // Makes the connection request for friendica contacts easier
  83         $_SESSION["fastlane"] = $ret["url"];
  84
  85         $r = q("SELECT `id`, `location`, `about`, `keywords` FROM `gcontact` WHERE `nurl` = '%s'",
  86                 normalise_link($ret["url"]));
  87
  88         if (!$r)
  89                 $r = array(array("location" => "", "about" => "", "keywords" => ""));
  90         else
  91                 $gcontact_id = $r[0]["id"];
  92
  93         if($ret['network'] === NETWORK_DIASPORA) {
  94                 $r[0]["location"] = "";
  95                 $r[0]["about"] = "";
  96         }
  97
  98         $header = $ret["name"];
  99
 100         if ($ret["addr"] != "")
 101                 $header .= " <".$ret["addr"].">";
 102
 103         //$header .= " (".network_to_name($ret['network'], $ret['url']).")";
 104         $header = t("Connect/Follow");
 105
 106         $o  = replace_macros($tpl,array(
 107                         '$header' => htmlentities($header),
 108                         //'$photo' => proxy_url($ret["photo"], false, PROXY_SIZE_SMALL),
 109                         '$desc' => "",
 110                         '$pls_answer' => t('Please answer the following:'),
 111                         '$does_know_you' => array('knowyou', sprintf(t('Does %s know you?'),$ret["name"]), false, '', array(t('No'),t('Yes'))),
 112                         '$add_note' => t('Add a personal note:'),
 113                         '$page_desc' => "",
 114                         '$friendica' => "",
 115                         '$statusnet' => "",
 116                         '$diaspora' => "",
 117                         '$diasnote' => "",
 118                         '$your_address' => t('Your Identity Address:'),
 119                         '$invite_desc' => "",
 120                         '$emailnet' => "",
 121                         '$submit' => $submit,
 122                         '$cancel' => t('Cancel'),
 123                         '$nickname' => "",
 124                         '$name' => $ret["name"],
 125                         '$url' => $ret["url"],
 126                         '$zrl' => zrl($ret["url"]),
 127                         '$url_label' => t("Profile URL"),
 128                         '$myaddr' => $myaddr,
 129                         '$request' => $request,
 130                         /*'$location' => bbcode($r[0]["location"]),
 131                         '$location_label' => t("Location:"),
 132                         '$about' => bbcode($r[0]["about"], false, false),
 133                         '$about_label' => t("About:"), */
 134                         '$keywords' => $r[0]["keywords"],
 135                         '$keywords_label' => t("Tags:")
 136         ));
 137
 138         $a->page['aside'] = "";
 139         profile_load($a, "", 0, get_contact_details_by_url($ret["url"]));
 140
 141         // Show last public posts
 142         if ($gcontact_id <> 0) {
 143                 $o .= replace_macros(get_markup_template('section_title.tpl'),
 144                                                 array('$title' => t('Status Messages and Posts')
 145                 ));
 146
 147                 $o .= posts_from_gcontact($a, $gcontact_id);
 148         }
 149
 150         return $o;
 151 }
 152 }
 153
 154 if(! function_exists('follow_post')) {
 155 function follow_post(&$a) {
 156
 157         if(! local_user()) {
 158                 notice( t('Permission denied.') . EOL);
 159                 goaway($_SESSION['return_url']);
 160                 // NOTREACHED
 161         }
 162
 163         if ($_REQUEST['cancel'])
 164                 goaway($_SESSION['return_url']);
 165
 166         $uid = local_user();
 167         $url = notags(trim($_REQUEST['url']));
 168         $return_url = $_SESSION['return_url'];
 169
 170         // Makes the connection request for friendica contacts easier
 171         // This is just a precaution if maybe this page is called somewhere directly via POST
 172         $_SESSION["fastlane"] = $url;
 173
 174         $result = new_contact($uid,$url,true);
 175
 176         if($result['success'] == false) {
 177                 if($result['message'])
 178                         notice($result['message']);
 179                 goaway($return_url);
 180         } elseif ($result['cid'])
 181                 goaway($a->get_baseurl().'/contacts/'.$result['cid']);
 182
 183         info( t('Contact added').EOL);
 184
 185         if(strstr($return_url,'contacts'))
 186                 goaway($a->get_baseurl().'/contacts/'.$contact_id);
 187
 188         goaway($return_url);
 189         // NOTREACHED
 190 }
 191 }