<?php
-require_once('Scrape.php');
+require_once('include/Scrape.php');
+require_once('include/follow.php');
+require_once('include/contact_selectors.php');
-function follow_post(&$a) {
+function follow_content(&$a) {
if(! local_user()) {
notice( t('Permission denied.') . EOL);
// NOTREACHED
}
- $url = notags(trim($_POST['url']));
-
- if($url) {
- $links = lrdd($url);
- if(count($links)) {
- foreach($links as $link) {
- if($link['@attributes']['rel'] === NAMESPACE_DFRN)
- $dfrn = $link['@attributes']['href'];
- if($link['@attributes']['rel'] === 'salmon')
- $notify = $link['@attributes']['href'];
- if($link['@attributes']['rel'] === NAMESPACE_FEED)
- $poll = $link['@attributes']['href'];
- if($link['@attributes']['rel'] === 'http://microformats.org/profile/hcard')
- $hcard = $link['@attributes']['href'];
- if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
- $profile = $link['@attributes']['href'];
-
- }
- }
- }
-
- // If we find a DFRN site, send our subscriber to the other person's
- // dfrn_request page and all the other details will get sorted.
-
- if(strlen($dfrn)) {
- $ret = scrape_dfrn($dfrn);
- if(is_array($ret) && x($ret,'dfrn-request')) {
- if(strlen($a->path))
- $myaddr = bin2hex($a->get_baseurl() . '/profile/' . $a->user['nickname']);
- else
- $myaddr = bin2hex($a->user['nickname'] . '@' . $a->get_hostname());
-
- goaway($ret['dfrn-request'] . "&addr=$myaddr");
-
- // NOTREACHED
- }
+ $uid = local_user();
+ $url = notags(trim($_REQUEST['url']));
+
+ $submit = t('Submit Request');
+
+ // There is a current issue. It seems as if you can't start following a Friendica that is following you
+ // With Diaspora this works - but Friendica is special, it seems ...
+ $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND ((`rel` != %d) OR (`network` = '%s')) AND
+ (`nurl` = '%s' OR `alias` = '%s' OR `alias` = '%s') AND
+ `network` != '%s' LIMIT 1",
+ intval(local_user()), dbesc(CONTACT_IS_FOLLOWER), dbesc(NETWORK_DFRN), dbesc(normalise_link($url)),
+ dbesc(normalise_link($url)), dbesc($url), dbesc(NETWORK_STATUSNET));
+
+ if ($r) {
+ notice(t('You already added this contact.').EOL);
+ $submit = "";
+ //goaway($_SESSION['return_url']);
+ // NOTREACHED
}
- $network = 'stat';
- $priority = 0;
+ $ret = probe_url($url);
- if($hcard) {
- $vcard = scrape_vcard($hcard);
+ if (($ret["network"] == NETWORK_DIASPORA) AND !get_config('system','diaspora_enabled')) {
+ notice( t("Diaspora support isn't enabled. Contact can't be added.") . EOL);
+ $submit = "";
+ //goaway($_SESSION['return_url']);
+ // NOTREACHED
+ }
- // Google doesn't use absolute url in profile photos
+ if (($ret["network"] == NETWORK_OSTATUS) AND get_config('system','ostatus_disabled')) {
+ notice( t("OStatus support is disabled. Contact can't be added.") . EOL);
+ $submit = "";
+ //goaway($_SESSION['return_url']);
+ // NOTREACHED
+ }
- if((x($vcard,'photo')) && substr($vcard['photo'],0,1) == '/') {
- $h = parse_url($hcard);
- if($h)
- $vcard['photo'] = $h['scheme'] . '://' . $h['host'] . $vcard['photo'];
- }
+ if ($ret["network"] == NETWORK_PHANTOM) {
+ notice( t("The network type couldn't be detected. Contact can't be added.") . EOL);
+ $submit = "";
+ //goaway($_SESSION['return_url']);
+ // NOTREACHED
}
- if(! $profile)
- $profile = $url;
-
-
- if(! x($vcard,'fn'))
- if(x($vcard,'nick'))
- $vcard['fn'] = $vcard['nick'];
-
- if((! isset($vcard)) && (! $poll)) {
-
- $ret = scrape_feed($url);
-
- if(count($ret) && ($ret['feed_atom'] || $ret['feed_rss'])) {
- $poll = ((x($ret,'feed_atom')) ? $ret['feed_atom'] : $ret['feed_rss']);
- $vcard = array();
- require_once('simplepie/simplepie.inc');
- $feed = new SimplePie();
- $xml = fetch_url($poll);
-
- $feed->set_raw_data($xml);
-
- $feed->init();
-
- $vcard['photo'] = $feed->get_image_url();
- $author = $feed->get_author();
- if($author) {
- $vcard['fn'] = trim($author->get_name());
- $vcard['nick'] = strtolower($vcard['fn']);
- if(strpos($vcard['nick'],' '))
- $vcard['nick'] = trim(substr($vcard['nick'],0,strpos($vcard['nick'],' ')));
- $email = $author->get_email();
- }
- else {
- $item = $feed->get_item(0);
- if($item) {
- $author = $item->get_author();
- if($author) {
- $vcard['fn'] = trim($author->get_name());
- $vcard['nick'] = strtolower($vcard['fn']);
- if(strpos($vcard['nick'],' '))
- $vcard['nick'] = trim(substr($vcard['nick'],0,strpos($vcard['nick'],' ')));
- $email = $author->get_email();
- }
- }
- }
- if((! $vcard['photo']) && strlen($email))
- $vcard['photo'] = gravatar_img($email);
- $network = 'feed';
- $priority = 2;
- }
+ if ($ret["network"] == NETWORK_MAIL)
+ $ret["url"] = $ret["addr"];
+
+ if($ret['network'] === NETWORK_DFRN) {
+ $request = $ret["request"];
+ $tpl = get_markup_template('dfrn_request.tpl');
+ } else {
+ $request = $a->get_baseurl()."/follow";
+ $tpl = get_markup_template('auto_request.tpl');
}
- logger('follow: poll=' . $poll . ' notify=' . $notify . ' profile=' . $profile . ' vcard=' . print_r($vcard,true));
+ $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1", intval($uid));
- // do we have enough information?
-
- if(! ((x($vcard['fn'])) && ($poll) && ($profile))) {
- notice( t('The profile address specified does not provide adequate information.') . EOL);
+ if (!$r) {
+ notice( t('Permission denied.') . EOL);
goaway($_SESSION['return_url']);
+ // NOTREACHED
}
- if(! $notify) {
- notice( t('Limited profile. This person will be unable to receive direct/personal notifications from you.') . EOL);
- }
+ $myaddr = $r[0]["url"];
- if(! x($vcard,'photo'))
- $vcard['photo'] = $a->get_baseurl() . '/images/default-profile.jpg' ;
-
- // check if we already have a contact
- // the poll url is more reliable than the profile url, as we may have
- // indirect links or webfinger links
-
- $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `poll` = '%s' LIMIT 1",
- intval(local_user()),
- dbesc($poll)
- );
-
- if(count($r)) {
- // update contact
- if($r[0]['rel'] == REL_VIP) {
- q("UPDATE `contact` SET `rel` = %d , `readonly` = 0 WHERE `id` = %d AND `uid` = %d LIMIT 1",
- intval(REL_BUD),
- intval($r[0]['id']),
- intval(local_user())
- );
- }
- }
- else {
- // create contact record
- $r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `notify`, `poll`, `name`, `nick`, `photo`, `network`, `rel`, `priority`,
- `blocked`, `readonly`, `pending` )
- VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, 0, 0, 0 ) ",
- intval(local_user()),
- dbesc(datetime_convert()),
- dbesc($profile),
- dbesc($notify),
- dbesc($poll),
- dbesc($vcard['fn']),
- dbesc($vcard['nick']),
- dbesc($vcard['photo']),
- dbesc($network),
- intval(REL_FAN),
- intval($priority)
- );
+ // Makes the connection request for friendica contacts easier
+ $_SESSION["fastlane"] = $ret["url"];
+
+ $r = q("SELECT `location`, `about`, `keywords` FROM `gcontact` WHERE `nurl` = '%s'",
+ normalise_link($ret["url"]));
+
+ if (!$r)
+ $r = array(array("location" => "", "about" => "", "keywords" => ""));
+
+ if($ret['network'] === NETWORK_DIASPORA) {
+ $r[0]["location"] = "";
+ $r[0]["about"] = "";
}
- $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($profile),
- intval(local_user())
- );
+ $header = $ret["name"];
+
+ if ($ret["addr"] != "")
+ $header .= " <".$ret["addr"].">";
+
+ $header .= " (".network_to_name($ret['network'], $ret['url']).")";
+
+ $o = replace_macros($tpl,array(
+ '$header' => htmlentities($header),
+ '$photo' => proxy_url($ret["photo"], false, PROXY_SIZE_SMALL),
+ '$desc' => "",
+ '$pls_answer' => t('Please answer the following:'),
+ '$does_know_you' => array('knowyou', sprintf(t('Does %s know you?'),$ret["name"]), false, '', array(t('No'),t('Yes'))),
+ '$add_note' => t('Add a personal note:'),
+ '$page_desc' => "",
+ '$friendica' => "",
+ '$statusnet' => "",
+ '$diaspora' => "",
+ '$diasnote' => "",
+ '$your_address' => t('Your Identity Address:'),
+ '$invite_desc' => "",
+ '$emailnet' => "",
+ '$submit' => $submit,
+ '$cancel' => t('Cancel'),
+ '$nickname' => "",
+ '$name' => $ret["name"],
+ '$url' => $ret["url"],
+ '$zrl' => zrl($ret["url"]),
+ '$url_label' => t("Profile URL"),
+ '$myaddr' => $myaddr,
+ '$request' => $request,
+ '$location' => bbcode($r[0]["location"]),
+ '$location_label' => t("Location:"),
+ '$about' => bbcode($r[0]["about"], false, false),
+ '$about_label' => t("About:"),
+ '$keywords' => $r[0]["keywords"],
+ '$keywords_label' => t("Tags:")
+ ));
+ return $o;
+}
+
+function follow_post(&$a) {
- if(! count($r)) {
- notice( t('Unable to retrieve contact information.') . EOL);
+ if(! local_user()) {
+ notice( t('Permission denied.') . EOL);
goaway($_SESSION['return_url']);
// NOTREACHED
}
- $contact = $r[0];
- $contact_id = $r[0]['id'];
-
- require_once("Photo.php");
-
- $photos = import_profile_photo($vcard['photo'],local_user(),$contact_id);
-
- $r = q("UPDATE `contact` SET `photo` = '%s',
- `thumb` = '%s',
- `micro` = '%s',
- `name-date` = '%s',
- `uri-date` = '%s',
- `avatar-date` = '%s'
- WHERE `id` = %d LIMIT 1
- ",
- dbesc($photos[0]),
- dbesc($photos[1]),
- dbesc($photos[2]),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
- intval($contact_id)
- );
-
-
- // pull feed and consume it, which should subscribe to the hub.
-
- $php_path = ((x($a->config,'php_path') && strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
- //proc_close(proc_open("\"$php_path\" \"include/poller.php\" \"$contact_id\" &", array(), $foo));
- proc_run($php_path,"include/poller.php","$contact_id");
-
- // create a follow slap
-
- $tpl = load_view_file('view/follow_slap.tpl');
- $slap = replace_macros($tpl, array(
- '$name' => $a->user['username'],
- '$profile_page' => $a->get_baseurl() . '/profile/' . $a->user['nickname'],
- '$photo' => $a->contact['photo'],
- '$thumb' => $a->contact['thumb'],
- '$published' => datetime_convert('UTC','UTC', 'now', ATOM_TIME),
- '$item_id' => 'urn:X-dfrn:' . $a->get_hostname() . ':follow:' . random_string(),
- '$title' => '',
- '$type' => 'text',
- '$content' => t('following'),
- '$nick' => $a->user['nickname'],
- '$verb' => ACTIVITY_FOLLOW,
- '$ostat_follow' => ''
- ));
+ if ($_REQUEST['cancel'])
+ goaway($_SESSION['return_url']);
- $r = q("SELECT `contact`.*, `user`.* FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
- WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
- intval(local_user())
- );
+ $uid = local_user();
+ $url = notags(trim($_REQUEST['url']));
+ $return_url = $_SESSION['return_url'];
+ // Makes the connection request for friendica contacts easier
+ // This is just a precaution if maybe this page is called somewhere directly via POST
+ $_SESSION["fastlane"] = $url;
- if((count($r)) && (x($contact,'notify')) && (strlen($contact['notify']))) {
- require_once('include/salmon.php');
- slapper($r[0],$contact['notify'],$slap);
- }
+ $result = new_contact($uid,$url,true);
+
+ if($result['success'] == false) {
+ if($result['message'])
+ notice($result['message']);
+ goaway($return_url);
+ } elseif ($result['cid'])
+ goaway($a->get_baseurl().'/contacts/'.$result['cid']);
+
+ info( t('Contact added').EOL);
+
+ if(strstr($return_url,'contacts'))
+ goaway($a->get_baseurl().'/contacts/'.$contact_id);
- goaway($_SESSION['return_url']);
+ goaway($return_url);
// NOTREACHED
}