friendica_2021-01/mod/follow.php
Andrej Stieben db949bb802 Updated modules to allow for partial overrides without errors
Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.
2016-02-05 21:52:39 +01:00

192 lines
5.3 KiB
PHP

<?php
require_once('include/Scrape.php');
require_once('include/follow.php');
require_once('include/Contact.php');
require_once('include/contact_selectors.php');
if(! function_exists('follow_content')) {
function follow_content(&$a) {
if(! local_user()) {
notice( t('Permission denied.') . EOL);
goaway($_SESSION['return_url']);
// 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
}
$ret = probe_url($url);
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
}
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 ($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 ($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');
}
$r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1", intval($uid));
if (!$r) {
notice( t('Permission denied.') . EOL);
goaway($_SESSION['return_url']);
// NOTREACHED
}
$myaddr = $r[0]["url"];
$gcontact_id = 0;
// Makes the connection request for friendica contacts easier
$_SESSION["fastlane"] = $ret["url"];
$r = q("SELECT `id`, `location`, `about`, `keywords` FROM `gcontact` WHERE `nurl` = '%s'",
normalise_link($ret["url"]));
if (!$r)
$r = array(array("location" => "", "about" => "", "keywords" => ""));
else
$gcontact_id = $r[0]["id"];
if($ret['network'] === NETWORK_DIASPORA) {
$r[0]["location"] = "";
$r[0]["about"] = "";
}
$header = $ret["name"];
if ($ret["addr"] != "")
$header .= " <".$ret["addr"].">";
//$header .= " (".network_to_name($ret['network'], $ret['url']).")";
$header = t("Connect/Follow");
$o = replace_macros($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:")
));
$a->page['aside'] = "";
profile_load($a, "", 0, get_contact_details_by_url($ret["url"]));
// Show last public posts
if ($gcontact_id <> 0) {
$o .= replace_macros(get_markup_template('section_title.tpl'),
array('$title' => t('Status Messages and Posts')
));
$o .= posts_from_gcontact($a, $gcontact_id);
}
return $o;
}
}
if(! function_exists('follow_post')) {
function follow_post(&$a) {
if(! local_user()) {
notice( t('Permission denied.') . EOL);
goaway($_SESSION['return_url']);
// NOTREACHED
}
if ($_REQUEST['cancel'])
goaway($_SESSION['return_url']);
$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;
$result = new_contact($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/'.$contact_id);
goaway($return_url);
// NOTREACHED
}
}