2010-10-26 00:52:30 -04:00
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<?php
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2018-01-09 09:59:52 -05:00
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/**
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* @file mod/follow.php
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*/
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2017-04-30 00:07:00 -04:00
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use Friendica\App;
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2017-11-06 21:22:52 -05:00
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use Friendica\Core\Config;
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2018-01-21 13:33:59 -05:00
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use Friendica\Core\L10n;
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2018-08-11 16:40:44 -04:00
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use Friendica\Core\Protocol;
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2018-10-31 10:35:50 -04:00
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use Friendica\Core\Renderer;
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2017-08-26 02:04:21 -04:00
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use Friendica\Core\System;
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2017-12-07 09:04:24 -05:00
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use Friendica\Model\Contact;
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use Friendica\Model\Profile;
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use Friendica\Network\Probe;
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2018-07-21 08:40:21 -04:00
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use Friendica\Database\DBA;
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use Friendica\Util\Strings;
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2018-03-29 23:28:48 -04:00
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function follow_post(App $a)
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{
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if (!local_user()) {
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2019-05-01 23:16:10 -04:00
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throw new \Friendica\Network\HTTPException\ForbiddenException(L10n::t('Access denied.'));
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2017-09-12 07:04:59 -04:00
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}
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2018-07-19 07:07:14 -04:00
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if (isset($_REQUEST['cancel'])) {
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2018-11-13 16:02:33 -05:00
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$a->internalRedirect('contact');
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2017-09-12 07:04:59 -04:00
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}
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$uid = local_user();
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2018-11-09 13:29:42 -05:00
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$url = Strings::escapeTags(trim($_REQUEST['url']));
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2018-11-10 08:24:31 -05:00
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$return_path = 'follow?url=' . urlencode($url);
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// Makes the connection request for friendica contacts easier
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// This is just a precaution if maybe this page is called somewhere directly via POST
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$_SESSION['fastlane'] = $url;
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2018-01-09 11:40:25 -05:00
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$result = Contact::createFromProbe($uid, $url, true);
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if ($result['success'] == false) {
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if ($result['message']) {
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notice($result['message']);
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}
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2018-10-19 17:55:11 -04:00
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$a->internalRedirect($return_path);
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} elseif ($result['cid']) {
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$a->internalRedirect('contact/' . $result['cid']);
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}
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info(L10n::t('The contact could not be added.'));
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$a->internalRedirect($return_path);
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// NOTREACHED
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}
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function follow_content(App $a)
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{
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$return_path = 'contact';
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2018-09-30 13:03:05 -04:00
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2017-12-29 17:53:08 -05:00
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if (!local_user()) {
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notice(L10n::t('Permission denied.'));
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$a->internalRedirect($return_path);
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2010-10-26 00:52:30 -04:00
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// NOTREACHED
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}
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2015-04-08 18:10:21 -04:00
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$uid = local_user();
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2019-06-29 15:01:07 -04:00
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2019-06-29 16:09:23 -04:00
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// Issue 4815: Silently removing a prefixing @
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$url = ltrim(Strings::escapeTags(trim($_REQUEST['url'] ?? '')), '@!');
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2019-03-08 21:53:44 -05:00
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2019-03-14 16:08:38 -04:00
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// Issue 6874: Allow remote following from Peertube
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if (strpos($url, 'acct:') === 0) {
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$url = str_replace('acct:', '', $url);
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}
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if (!$url) {
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$a->internalRedirect($return_path);
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}
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$submit = L10n::t('Submit Request');
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2018-03-16 02:43:10 -04:00
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// Don't try to add a pending contact
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$r = q("SELECT `pending` FROM `contact` WHERE `uid` = %d AND ((`rel` != %d) OR (`network` = '%s')) AND
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(`nurl` = '%s' OR `alias` = '%s' OR `alias` = '%s') AND
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`network` != '%s' LIMIT 1",
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intval(local_user()), DBA::escape(Contact::FOLLOWER), DBA::escape(Protocol::DFRN), DBA::escape(Strings::normaliseLink($url)),
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DBA::escape(Strings::normaliseLink($url)), DBA::escape($url), DBA::escape(Protocol::STATUSNET));
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if ($r) {
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if ($r[0]['pending']) {
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notice(L10n::t('You already added this contact.'));
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$submit = '';
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2018-10-19 17:55:11 -04:00
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//$a->internalRedirect($_SESSION['return_path']);
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// NOTREACHED
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}
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}
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2017-11-06 21:22:52 -05:00
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$ret = Probe::uri($url);
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2019-05-02 09:05:31 -04:00
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$protocol = Contact::getProtocol($ret['url'], $ret['network']);
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if (($protocol == Protocol::DIASPORA) && !Config::get('system', 'diaspora_enabled')) {
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notice(L10n::t("Diaspora support isn't enabled. Contact can't be added."));
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$submit = '';
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//$a->internalRedirect($_SESSION['return_path']);
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// NOTREACHED
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}
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if (($protocol == Protocol::OSTATUS) && Config::get('system', 'ostatus_disabled')) {
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notice(L10n::t("OStatus support is disabled. Contact can't be added."));
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$submit = '';
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//$a->internalRedirect($_SESSION['return_path']);
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// NOTREACHED
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}
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2019-05-02 09:05:31 -04:00
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if ($protocol == Protocol::PHANTOM) {
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notice(L10n::t("The network type couldn't be detected. Contact can't be added."));
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$submit = '';
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2018-10-19 17:55:11 -04:00
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//$a->internalRedirect($_SESSION['return_path']);
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2015-10-03 18:28:15 -04:00
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// NOTREACHED
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}
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2019-05-02 09:05:31 -04:00
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if ($protocol == Protocol::MAIL) {
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$ret['url'] = $ret['addr'];
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}
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2015-09-22 16:31:22 -04:00
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2019-05-02 09:05:31 -04:00
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if (($protocol === Protocol::DFRN) && !DBA::isResult($r)) {
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$request = $ret['request'];
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$tpl = Renderer::getMarkupTemplate('dfrn_request.tpl');
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} else {
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$request = System::baseUrl() . '/follow';
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$tpl = Renderer::getMarkupTemplate('auto_request.tpl');
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}
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$r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1", intval($uid));
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if (!$r) {
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notice(L10n::t('Permission denied.'));
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2018-10-19 17:55:11 -04:00
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$a->internalRedirect($return_path);
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2015-04-08 18:10:21 -04:00
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// NOTREACHED
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}
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2018-03-29 23:28:48 -04:00
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$myaddr = $r[0]['url'];
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$gcontact_id = 0;
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2015-04-08 18:10:21 -04:00
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// Makes the connection request for friendica contacts easier
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2018-03-29 23:28:48 -04:00
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$_SESSION['fastlane'] = $ret['url'];
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2015-04-08 18:10:21 -04:00
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2016-01-10 03:19:00 -05:00
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$r = q("SELECT `id`, `location`, `about`, `keywords` FROM `gcontact` WHERE `nurl` = '%s'",
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Strings::normaliseLink($ret['url']));
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2015-10-04 08:41:39 -04:00
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2016-12-21 17:04:09 -05:00
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if (!$r) {
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$r = [['location' => '', 'about' => '', 'keywords' => '']];
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} else {
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$gcontact_id = $r[0]['id'];
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2016-12-21 17:04:09 -05:00
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}
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2015-10-04 08:49:12 -04:00
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2019-05-02 09:05:31 -04:00
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if ($protocol === Protocol::DIASPORA) {
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$r[0]['location'] = '';
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$r[0]['about'] = '';
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2015-10-06 00:56:31 -04:00
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}
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2018-10-31 10:35:50 -04:00
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$o = Renderer::replaceMacros($tpl, [
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2018-12-25 11:37:32 -05:00
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'$header' => L10n::t('Connect/Follow'),
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'$desc' => '',
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'$pls_answer' => L10n::t('Please answer the following:'),
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'$does_know_you' => ['knowyou', L10n::t('Does %s know you?', $ret['name']), false, '', [L10n::t('No'), L10n::t('Yes')]],
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'$add_note' => L10n::t('Add a personal note:'),
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'$page_desc' => '',
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'$friendica' => '',
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'$statusnet' => '',
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'$diaspora' => '',
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'$diasnote' => '',
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'$your_address' => L10n::t('Your Identity Address:'),
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'$invite_desc' => '',
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'$emailnet' => '',
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'$submit' => $submit,
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'$cancel' => L10n::t('Cancel'),
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'$nickname' => '',
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'$name' => $ret['name'],
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'$url' => $ret['url'],
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'$zrl' => Profile::zrl($ret['url']),
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'$url_label' => L10n::t('Profile URL'),
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'$myaddr' => $myaddr,
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'$request' => $request,
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'$keywords' => $r[0]['keywords'],
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'$keywords_label'=> L10n::t('Tags:')
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2018-01-15 08:05:12 -05:00
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]);
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2016-01-10 03:19:00 -05:00
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2018-03-29 23:28:48 -04:00
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$a->page['aside'] = '';
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2017-12-29 17:53:08 -05:00
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2018-03-29 23:29:41 -04:00
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$profiledata = Contact::getDetailsByURL($ret['url']);
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if ($profiledata) {
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Profile::load($a, '', 0, $profiledata, false);
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}
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2016-01-10 03:19:00 -05:00
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if ($gcontact_id <> 0) {
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2018-10-31 10:44:06 -04:00
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$o .= Renderer::replaceMacros(Renderer::getMarkupTemplate('section_title.tpl'),
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2018-01-23 21:59:16 -05:00
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['$title' => L10n::t('Status Messages and Posts')]
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);
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2016-01-10 03:19:00 -05:00
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2016-07-26 16:10:13 -04:00
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// Show last public posts
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$o .= Contact::getPostsFromUrl($ret['url']);
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2016-01-10 03:19:00 -05:00
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}
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2015-04-08 18:10:21 -04:00
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return $o;
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}
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