mirror of https://github.com/friendica/friendica
Mike Macgirvin
13 years ago
parent
1335ef7595
commit
c16f314ec3
@ -0,0 +1,200 @@
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<?php
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require_once('Scrape.php');
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function follow_post(&$a) {
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if(! local_user()) {
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notice( t('Permission denied.') . EOL);
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goaway($_SESSION['return_url']);
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// NOTREACHED
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}
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$url = notags(trim($_POST['url']));
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if($url) {
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$links = lrdd($url);
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if(count($links)) {
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foreach($links as $link) {
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if($link['@attributes']['rel'] === NAMESPACE_DFRN)
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$dfrn = $link['@attributes']['href'];
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if($link['@attributes']['rel'] === 'salmon')
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$notify = $link['@attributes']['href'];
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if($link['@attributes']['rel'] === NAMESPACE_FEED)
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$poll = $link['@attributes']['href'];
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if($link['@attributes']['rel'] === 'http://microformats.org/profile/hcard')
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$hcard = $link['@attributes']['href'];
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if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
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$profile = $link['@attributes']['href'];
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}
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}
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}
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// If we find a DFRN site, send our subscriber to the other person's
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// dfrn_request page and all the other details will get sorted.
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if(strlen($dfrn)) {
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$ret = scrape_dfrn($dfrn);
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if(is_array($ret) && x($ret,'dfrn-request')) {
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if(strlen($a->path))
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$myaddr = urlencode($a->get_baseurl() . '/profile/' . $a->user['nickname']);
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else
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$myaddr = urlencode($a->user['nickname'] . '@' . $a->get_hostname());
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goaway($ret['dfrn-request'] . "&address=$myaddr");
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// NOTREACHED
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}
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}
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if($hcard) {
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$vcard = scrape_vcard($hcard);
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}
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if(! $profile)
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$profile = $url;
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// do we have enough information?
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if(! x($vcard,'fn'))
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if(x($vcard,'nick'))
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$vcard['fn'] = $vcard['nick'];
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if(! ((x($vcard['fn'])) && ($poll) && ($notify) && ($profile))) {
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notice( t('The profile address specified does not provide adequate information.') . EOL);
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goaway($_SESSION['return_url']);
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}
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if(! x($vcard,'photo'))
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$vcard['photo'] = $a->get_baseurl() . '/images/default-profile.jpg' ;
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// check if we already have a contact
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$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `poll` = '%s' LIMIT 1",
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intval(local_user()),
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dbesc($poll)
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);
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if($r) {
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// update contact
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if($r[0]['rel'] == REL_VIP) {
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q("UPDATE `contact` SET `rel` = %d WHERE `id` = %d AND `uid` = %d LIMIT 1",
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intval(REL_BUD),
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intval($r[0]['id']),
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intval(local_user())
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);
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}
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}
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else {
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// create contact record
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$r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `notify`, `poll`, `name`, `nick`, `photo`, `network`, `rel`,
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`blocked`, `readonly`, `pending` )
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VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, 0, 0, 0 ) ",
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intval(local_user()),
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dbesc(datetime_convert()),
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dbesc($profile),
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dbesc($notify),
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dbesc($poll),
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dbesc($vcard['fn']),
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dbesc($vcard['nick']),
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dbesc($vcard['photo']),
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dbesc('stat'),
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intval(REL_FAN)
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);
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}
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$r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
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dbesc($profile),
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intval(local_user())
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);
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if(! count($r)) {
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notice( t('Unable to retrieve contact information.') . EOL);
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goaway($_SESSION['return_url']);
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// NOTREACHED
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}
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$contact = $r[0];
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$contact_id = $r[0]['id'];
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require_once("Photo.php");
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$photo_failure = false;
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$filename = basename($vcard['photo']);
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$img_str = fetch_url($vcard['photo'],true);
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$img = new Photo($img_str);
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if($img->is_valid()) {
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$img->scaleImageSquare(175);
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$hash = photo_new_resource();
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$r = $img->store(local_user(), $contact_id, $hash, $filename, t('Contact Photos'), 4 );
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if($r === false)
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$photo_failure = true;
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$img->scaleImage(80);
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$r = $img->store(local_user(), $contact_id, $hash, $filename, t('Contact Photos'), 5 );
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if($r === false)
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$photo_failure = true;
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$photo = $a->get_baseurl() . '/photo/' . $hash . '-4.jpg';
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$thumb = $a->get_baseurl() . '/photo/' . $hash . '-5.jpg';
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}
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else
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$photo_failure = true;
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if($photo_failure) {
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$photo = $a->get_baseurl() . '/images/default-profile.jpg';
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$thumb = $a->get_baseurl() . '/images/default-profile-sm.jpg';
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}
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$r = q("UPDATE `contact` SET `photo` = '%s',
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`thumb` = '%s',
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`name-date` = '%s',
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`uri-date` = '%s',
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`avatar-date` = '%s'
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WHERE `id` = %d LIMIT 1
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",
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dbesc($photo),
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dbesc($thumb),
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dbesc(datetime_convert()),
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dbesc(datetime_convert()),
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dbesc(datetime_convert()),
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intval($contact_id)
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);
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// pull feed and consume it, which should subscribe to the hub.
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// create a follow slap
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$tpl = load_view_file('view/follow_slap.tpl');
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$slap = replace_macros($tpl, array(
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'$name' => $a->user['username'],
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'$profile_page' => $a->get_baseurl() . '/profile/' . $a->user['nickname'],
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'$photo' => $a->contact['photo'],
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'$thumb' => $a->contact['thumb'],
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'$published' => datetime_convert('UTC','UTC', 'now', ATOM_TIME),
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'$item_id' => 'urn:X-dfrn:' . $a->get_hostname() . ':follow:' . random_string(),
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'$title' => '',
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'$type' => 'text',
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'$content' => t('following'),
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'$nick' => $a->user['nickname'],
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'$verb' => ACTIVITY_FOLLOW
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));
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$r = q("SELECT `contact`.*, `user`.* FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
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WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
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intval(local_user())
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);
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require_once('include/salmon.php');
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slapper($r[0],$contact,$slap);
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goaway($_SESSION['return_url']);
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// NOTREACHED
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}
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@ -0,0 +1,10 @@
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<div class="side-follow-wrapper" id="side-follow-wrapper" >
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<form action="follow" method="post" />
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<label id="side-follow-label" for="side-follow-url" >$label</label>
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<input id="side-follow-url" type="text" name="url" size="24" title="$hint" />
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<div class="side-follow-input-end"></div>
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<input id="side-follow-submit" type="submit" name="submit" value="$follow" />
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</form>
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</div>
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<div class="side-follow-end"></div>
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@ -0,0 +1,24 @@
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<entry>
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<author>
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<name>$name</name>
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<uri>$profile_page</uri>
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<link rel="photo" type="image/jpeg" media:width="80" media:height="80" href="$thumb" />
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<link rel="avatar" type="image/jpeg" media:width="80" media:height="80" href="$thumb" />
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</author>
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<id>$item_id</id>
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<title>$title</title>
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<published>$published</published>
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<content type="$type" >$content</content>
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<as:actor>
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<as:object-type>http://activitystrea.ms/schema/1.0/person</as:object-type>
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<id>$profile_page</id>
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<title></title>
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<link rel="avatar" type="image/jpeg" media:width="175" media:height="175" href="$photo"/>
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<link rel="avatar" type="image/jpeg" media:width="80" media:height="80" href="$thumb"/>
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<poco:preferredUsername>$nick</poco:preferredUsername>
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<poco:displayName>$name</poco:displayName>
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</as:actor>
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<as:verb>$verb</as:verb>
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</entry>
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@ -1,9 +1,9 @@
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<?xml version='1.0' encoding='UTF-8'?>
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<me:env xmlns:me='http://salmon-protocol.org/ns/magic-env'>
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<me:data type='application/atom+xml'>
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<?xml version="1.0" encoding="UTF-8"?>
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<me:env xmlns:me="http://salmon-protocol.org/ns/magic-env">
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<me:data type="application/atom+xml">
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$data
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</me:data>
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<me:encoding>$encoding</me:encoding>
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<me:alg>$algorithm</me:/alg>
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<me:alg>$algorithm</me:alg>
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<me:sig keyash="$keyhash">$signature</me:sig>
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</me:env>
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