<?php
/**
- *
- * Module: dfrn_request
+ * @file mod/dfrn_request.php
+ * @brief Module: dfrn_request
*
* Purpose: Handles communication associated with the issuance of
* friend requests.
*
+ * @see PDF with dfrn specs: https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf
+ * You also find a graphic which describes the confirmation process at
+ * https://github.com/friendica/friendica/blob/master/spec/dfrn2_contact_request.png
*/
require_once('include/enotify.php');
require_once('include/Probe.php');
require_once('include/group.php');
-if(! function_exists('dfrn_request_init')) {
function dfrn_request_init(&$a) {
if($a->argc > 1)
profile_load($a,$which);
return;
-}}
+}
/**
* After logging in, we click 'submit' to approve the linkage.
*
*/
-
-if(! function_exists('dfrn_request_post')) {
function dfrn_request_post(&$a) {
if(($a->argc != 2) || (! count($a->profile))) {
}
- /**
+ /*
*
* Scenario 2: We've introduced ourself to another cell, then have been returned to our own cell
* to confirm the request, and then we've clicked submit (perhaps after logging in).
if((x($_POST,'localconfirm')) && ($_POST['localconfirm'] == 1)) {
- /**
+ /*
* Ensure this is a valid request
*/
$confirm_key = ((x($_POST,'confirm_key')) ? $_POST['confirm_key'] : "");
$hidden = ((x($_POST,'hidden-contact')) ? intval($_POST['hidden-contact']) : 0);
$contact_record = null;
+ $blocked = 1;
+ $pending = 1;
if(x($dfrn_url)) {
- /**
+ /*
* Lookup the contact based on their URL (which is the only unique thing we have at the moment)
*/
- $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND (`url` = '%s' OR `nurl` = '%s') AND `self` = 0 LIMIT 1",
+ $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND NOT `self` LIMIT 1",
intval(local_user()),
- dbesc($dfrn_url),
dbesc(normalise_link($dfrn_url))
);
if(dbm::is_result($r)) {
if(strlen($r[0]['dfrn-id'])) {
- /**
+ /*
* We don't need to be here. It has already happened.
*/
}
else {
- /**
+ /*
* Scrape the other site's profile page to pick up the dfrn links, key, fn, and photo
*/
$photo = $parms["photo"];
- /********* Escape the entire array ********/
+ // Escape the entire array
dbesc_array($parms);
- /******************************************/
- /**
+ /*
* Create a contact record on our site for the other person
*/
$r = q("INSERT INTO `contact` ( `uid`, `created`,`url`, `nurl`, `addr`, `name`, `nick`, `photo`, `site-pubkey`,
- `request`, `confirm`, `notify`, `poll`, `poco`, `network`, `aes_allow`, `hidden`)
- VALUES ( %d, '%s', '%s', '%s', '%s', '%s' , '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d)",
+ `request`, `confirm`, `notify`, `poll`, `poco`, `network`, `aes_allow`, `hidden`, `blocked`, `pending`)
+ VALUES ( %d, '%s', '%s', '%s', '%s', '%s' , '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, %d)",
intval(local_user()),
datetime_convert(),
dbesc($dfrn_url),
$parms['dfrn-poco'],
dbesc(NETWORK_DFRN),
intval($aes_allow),
- intval($hidden)
+ intval($hidden),
+ intval($blocked),
+ intval($pending)
);
}
} else
$forwardurl = $a->get_baseurl()."/contacts";
- /**
+ /*
* Allow the blocked remote notification to complete
*/
return; // NOTREACHED
}
- /**
+ /*
* Otherwise:
*
* Scenario 1:
$contact_record = null;
$failed = false;
$parms = null;
+ $blocked = 1;
+ $pending = 1;
if( x($_POST,'dfrn_url')) {
- /**
+ /*
* Block friend request spam
*/
}
}
- /**
+ /*
*
* Cleanup old introductions that remain blocked.
* Also remove the contact record, but only if there is no existing relationship
}
}
- /**
+ /*
*
* Cleanup any old email intros - which will have a greater lifetime
*/
$nurl = normalise_url($host);
$poll = 'email ' . random_string();
$notify = 'smtp ' . random_string();
- $blocked = 1;
- $pending = 1;
$network = NETWORK_MAIL2;
$rel = CONTACT_IS_FOLLOWER;
$r = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
intval($uid)
);
+
if(! dbm::is_result($r)) {
notice( t('This account has not been configured for email. Request failed.') . EOL);
return;
dbesc_array($parms);
$r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `name`, `nick`, `issued-id`, `photo`, `site-pubkey`,
- `request`, `confirm`, `notify`, `poll`, `poco`, `network` )
- VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
+ `request`, `confirm`, `notify`, `poll`, `poco`, `network`, `blocked`, `pending` )
+ VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d )",
intval($uid),
dbesc(datetime_convert()),
$parms['url'],
$parms['dfrn-notify'],
$parms['dfrn-poll'],
$parms['dfrn-poco'],
- dbesc(NETWORK_DFRN)
+ dbesc(NETWORK_DFRN),
+ intval($blocked),
+ intval($pending)
);
// find the contact record we just created
// END $network === NETWORK_DFRN
} elseif (($network != NETWORK_PHANTOM) AND ($url != "")) {
- /**
+ /*
*
* Substitute our user's feed URL into $url template
* Send the subscriber home to subscribe
}
} return;
-}}
-
-
+}
-if(! function_exists('dfrn_request_content')) {
function dfrn_request_content(&$a) {
if(($a->argc != 2) || (! count($a->profile)))
}
else {
- /**
+ /*
* Normal web request. Display our user's introduction form.
*/
}
- /**
+ /*
* Try to auto-fill the profile address
*/
$target_addr = $a->profile['nickname'] . '@' . substr(z_root(), strpos(z_root(),'://') + 3 );
- /**
+ /*
*
* The auto_request form only has the profile address
* because nobody is going to read the comments and
$r = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
intval($a->profile['uid'])
);
- if(! count($r))
+ if(! dbm::is_result($r))
$mail_disabled = 1;
}
}
return; // Somebody is fishing.
-}}
+}
projects / friendica.git / blobdiff