clean up comments
This commit is contained in:
Friendika
parent
d8c5c1cd6b
commit
83939f1541
1 changed files with 93 additions and 38 deletions
|
|
@ -1,5 +1,14 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
*
|
||||
* Module: dfrn_request
|
||||
*
|
||||
* Purpose: Handles communication associated with the issuance of
|
||||
* friend requests.
|
||||
*
|
||||
*/
|
||||
|
||||
if(! function_exists('dfrn_request_init')) {
|
||||
function dfrn_request_init(&$a) {
|
||||
|
||||
|
|
@ -7,11 +16,26 @@ function dfrn_request_init(&$a) {
|
|||
$which = $a->argv[1];
|
||||
|
||||
profile_load($a,$which);
|
||||
|
||||
return;
|
||||
}}
|
||||
|
||||
|
||||
/**
|
||||
* Function: dfrn_request_post
|
||||
*
|
||||
* Purpose:
|
||||
* Handles multiple scenarios.
|
||||
*
|
||||
* Scenario 1:
|
||||
* Clicking 'submit' on a friend request page.
|
||||
*
|
||||
* Scenario 2:
|
||||
* Following Scenario 1, we are brought back to our home site
|
||||
* in order to link our friend request with our own server cell.
|
||||
* After logging in, we click 'submit' to approve the linkage.
|
||||
*
|
||||
*/
|
||||
|
||||
if(! function_exists('dfrn_request_post')) {
|
||||
function dfrn_request_post(&$a) {
|
||||
|
||||
|
|
@ -24,25 +48,35 @@ function dfrn_request_post(&$a) {
|
|||
}
|
||||
|
||||
|
||||
// We've introduced ourself to another cell, then have been returned to our own cell
|
||||
// to confirm the request, and then we've clicked submit (perhaps after logging in).
|
||||
// That brings us here:
|
||||
/**
|
||||
*
|
||||
* Scenario 2: We've introduced ourself to another cell, then have been returned to our own cell
|
||||
* to confirm the request, and then we've clicked submit (perhaps after logging in).
|
||||
* That brings us here:
|
||||
*
|
||||
*/
|
||||
|
||||
if((x($_POST,'localconfirm')) && ($_POST['localconfirm'] == 1)) {
|
||||
|
||||
// Ensure this is a valid request
|
||||
/**
|
||||
* Ensure this is a valid request
|
||||
*/
|
||||
|
||||
if(local_user() && ($a->user['nickname'] == $a->argv[1]) && (x($_POST,'dfrn_url'))) {
|
||||
|
||||
|
||||
$dfrn_url = notags(trim($_POST['dfrn_url']));
|
||||
$aes_allow = (((x($_POST,'aes_allow')) && ($_POST['aes_allow'] == 1)) ? 1 : 0);
|
||||
$dfrn_url = notags(trim($_POST['dfrn_url']));
|
||||
$aes_allow = (((x($_POST,'aes_allow')) && ($_POST['aes_allow'] == 1)) ? 1 : 0);
|
||||
$confirm_key = ((x($_POST,'confirm_key')) ? $_POST['confirm_key'] : "");
|
||||
|
||||
$contact_record = null;
|
||||
|
||||
if(x($dfrn_url)) {
|
||||
|
||||
/**
|
||||
* Lookup the contact based on their URL (which is the only unique thing we have at the moment)
|
||||
*/
|
||||
|
||||
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' AND `self` = 0 LIMIT 1",
|
||||
intval(local_user()),
|
||||
dbesc($dfrn_url)
|
||||
|
|
@ -50,6 +84,11 @@ function dfrn_request_post(&$a) {
|
|||
|
||||
if(count($r)) {
|
||||
if(strlen($r[0]['dfrn-id'])) {
|
||||
|
||||
/**
|
||||
* We don't need to be here. It has already happened.
|
||||
*/
|
||||
|
||||
notice( t("This introduction has already been accepted.") . EOL );
|
||||
return;
|
||||
}
|
||||
|
|
@ -65,8 +104,11 @@ function dfrn_request_post(&$a) {
|
|||
}
|
||||
else {
|
||||
|
||||
require_once('Scrape.php');
|
||||
/**
|
||||
* Scrape the other site's profile page to pick up the dfrn links, key, fn, and photo
|
||||
*/
|
||||
|
||||
require_once('Scrape.php');
|
||||
|
||||
$parms = scrape_dfrn($dfrn_url);
|
||||
|
||||
|
|
@ -88,12 +130,17 @@ function dfrn_request_post(&$a) {
|
|||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
$dfrn_request = $parms['dfrn-request'];
|
||||
|
||||
/********* Escape the entire array ********/
|
||||
|
||||
dbesc_array($parms);
|
||||
|
||||
/******************************************/
|
||||
|
||||
/**
|
||||
* Create a contact record on our site for the other person
|
||||
*/
|
||||
|
||||
$r = q("INSERT INTO `contact` ( `uid`, `created`,`url`, `name`, `nick`, `photo`, `site-pubkey`,
|
||||
`request`, `confirm`, `notify`, `poll`, `aes_allow`)
|
||||
|
|
@ -117,14 +164,18 @@ function dfrn_request_post(&$a) {
|
|||
notice( t("Introduction complete.") . EOL);
|
||||
}
|
||||
|
||||
// Allow the blocked remote notification to complete
|
||||
/**
|
||||
* Allow the blocked remote notification to complete
|
||||
*/
|
||||
|
||||
if(is_array($contact_record))
|
||||
$dfrn_request = $contact_record['request'];
|
||||
|
||||
if(strlen($dfrn_request) && strlen($confirm_key))
|
||||
$s = fetch_url($dfrn_request . '?confirm_key=' . $confirm_key);
|
||||
// ignore reply
|
||||
|
||||
// (ignore reply, nothing we can do it failed)
|
||||
|
||||
goaway($dfrn_url);
|
||||
return; // NOTREACHED
|
||||
|
||||
|
|
@ -139,23 +190,27 @@ function dfrn_request_post(&$a) {
|
|||
return; // NOTREACHED
|
||||
}
|
||||
|
||||
// Otherwise:
|
||||
|
||||
// We are the requestee. A person from a remote cell has made an introduction
|
||||
// on our profile web page and clicked submit. We will use their DFRN-URL to
|
||||
// figure out how to contact their cell.
|
||||
|
||||
// Scrape the originating DFRN-URL for everything we need. Create a contact record
|
||||
// and an introduction to show our user next time he/she logs in.
|
||||
// Finally redirect back to the requestor so that their site can record the request.
|
||||
// If our user (the requestee) later confirms this request, a record of it will need
|
||||
// to exist on the requestor's cell in order for the confirmation process to complete..
|
||||
|
||||
// It's possible that neither the requestor or the requestee are logged in at the moment,
|
||||
// and the requestor does not yet have any credentials to the requestee profile.
|
||||
|
||||
// Who is the requestee? We've already loaded their profile which means their nickname should be
|
||||
// in $a->argv[1] and we should have their complete info in $a->profile.
|
||||
/**
|
||||
* Otherwise:
|
||||
*
|
||||
* Scenario 1:
|
||||
* We are the requestee. A person from a remote cell has made an introduction
|
||||
* on our profile web page and clicked submit. We will use their DFRN-URL to
|
||||
* figure out how to contact their cell.
|
||||
*
|
||||
* Scrape the originating DFRN-URL for everything we need. Create a contact record
|
||||
* and an introduction to show our user next time he/she logs in.
|
||||
* Finally redirect back to the requestor so that their site can record the request.
|
||||
* If our user (the requestee) later confirms this request, a record of it will need
|
||||
* to exist on the requestor's cell in order for the confirmation process to complete..
|
||||
*
|
||||
* It's possible that neither the requestor or the requestee are logged in at the moment,
|
||||
* and the requestor does not yet have any credentials to the requestee profile.
|
||||
*
|
||||
* Who is the requestee? We've already loaded their profile which means their nickname should be
|
||||
* in $a->argv[1] and we should have their complete info in $a->profile.
|
||||
*
|
||||
*/
|
||||
|
||||
if(! (is_array($a->profile) && count($a->profile))) {
|
||||
notice( t('Profile unavailable.') . EOL);
|
||||
|
|
@ -343,14 +398,14 @@ function dfrn_request_post(&$a) {
|
|||
elseif($network === 'stat') {
|
||||
|
||||
/**
|
||||
*
|
||||
* OStatus network
|
||||
* Check contact existence
|
||||
* Try and scrape together enough information to create a contact record, with us as REL_VIP
|
||||
* Substitute our user's feed URL into $url template
|
||||
* Send the subscriber home to subscribe
|
||||
*
|
||||
**/
|
||||
*
|
||||
* OStatus network
|
||||
* Check contact existence
|
||||
* Try and scrape together enough information to create a contact record, with us as REL_VIP
|
||||
* Substitute our user's feed URL into $url template
|
||||
* Send the subscriber home to subscribe
|
||||
*
|
||||
*/
|
||||
|
||||
$url = str_replace('{uri}', $a->get_baseurl() . '/dfrn_poll/' . $nickname, $url);
|
||||
goaway($url);
|
||||
|
|
|
|||
Loading…
Reference in a new issue