X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=addon%2Ffacebook%2Ffacebook.php;h=5d86c66c2ce96435167e54bd304026030f826674;hb=55112cfdd0dc63c8ad7f719aea5b46db37fcf081;hp=119ee2f3e5aaccba9e8d87bef3c3dfd595b27cca;hpb=b87ddbd58aa2739521282f44a463be53c6397231;p=friendica.git
diff --git a/addon/facebook/facebook.php b/addon/facebook/facebook.php
index 119ee2f3e5..5d86c66c2c 100644
--- a/addon/facebook/facebook.php
+++ b/addon/facebook/facebook.php
@@ -1,36 +1,44 @@
+ */
/**
- * This module still needs a lot of work, but is functional today.
- * Please review this section if you upgrade because things will change.
- * If you have issues upgrading, remove facebook from the addon list,
- * view a page on your site, then add it back to the list. This will reset
- * all of the plugin 'hooks'.
+ * Installing the Friendika/Facebook connector
*
- * 1. register an API key from developer.facebook.com
+ * 1. register an API key for your site from developer.facebook.com
* a. We'd be very happy if you include "Friendika" in the application name
- * to increase name recognition.
- * b. The url should be your site URL with a trailing slash
+ * to increase name recognition. The Friendika icons are also present
+ * in the images directory and may be uploaded as a Facebook app icon.
+ * Use images/friendika-16.jpg for the Icon and images/friendika-128.jpg for the Logo.
+ * b. The url should be your site URL with a trailing slash.
+ * You may use http://portal.friendika.com/privacy as the privacy policy
+ * URL unless your site has different requirements, and
+ * http://portal.friendika.com as the Terms of Service URL unless
+ * you have different requirements. (Friendika is a software application
+ * and does not require Terms of Service, though your installation of it might).
* c. Set the following values in your .htconfig.php file
* $a->config['facebook']['appid'] = 'xxxxxxxxxxx';
* $a->config['facebook']['appsecret'] = 'xxxxxxxxxxxxxxx';
* Replace with the settings Facebook gives you.
* 2. Enable the facebook plugin by including it in .htconfig.php - e.g.
* $a->config['system']['addon'] = 'plugin1,plugin2,facebook';
- * 3. Visit your site url + '/facebook' (e.g. http://example.com/facebook)
- * and click 'Install Facebook posting'.
+ * 3. Visit the Facebook Settings section of the "Settings->Plugin Settings" page.
+ * and click 'Install Facebook Connector'.
* 4. This will ask you to login to Facebook and grant permission to the
* plugin to do its stuff. Allow it to do so.
- * 5. You're done. To turn it off visit your site's /facebook page again and
+ * 5. You're done. To turn it off visit the Plugin Settings page again and
* 'Remove Facebook posting'.
*
- * Turn logging on (see the github Friendika wiki page 'Settings') and
- * repeat these steps if you have trouble.
* Vidoes and embeds will not be posted if there is no other content. Links
- * and images will be converted to text and long posts truncated - with a link
- * to view the full post. Posts with permission settings and comments will
- * not be posted to Facebook.
+ * and images will be converted to a format suitable for the Facebook API and
+ * long posts truncated - with a link to view the full post.
*
+ * Facebook contacts will not be able to view private photos, as they are not able to
+ * authenticate to your site to establish identity. We will address this
+ * in a future release.
*/
define('FACEBOOK_MAXPOSTLEN', 420);
@@ -81,6 +89,10 @@ function facebook_init(&$a) {
$token = substr($token,0,strpos($token,'&'));
set_pconfig($uid,'facebook','access_token',$token);
set_pconfig($uid,'facebook','post','1');
+ fb_get_self($uid);
+ fb_get_friends($uid);
+ fb_consume_all($uid);
+
}
// todo: is this a browser session or a server session? where do we go?
@@ -88,6 +100,182 @@ function facebook_init(&$a) {
}
+
+function fb_get_self($uid) {
+ $access_token = get_pconfig($uid,'facebook','access_token');
+ if(! $access_token)
+ return;
+ $s = fetch_url('https://graph.facebook.com/me/?access_token=' . $access_token);
+ if($s) {
+ $j = json_decode($s);
+ set_pconfig($uid,'facebook','self_id',(string) $j->id);
+ }
+}
+
+
+
+function fb_get_friends($uid) {
+
+ $access_token = get_pconfig($uid,'facebook','access_token');
+
+ $no_linking = get_pconfig($uid,'facebook','no_linking');
+ if($no_linking)
+ return;
+
+ if(! $access_token)
+ return;
+ $s = fetch_url('https://graph.facebook.com/me/friends?access_token=' . $access_token);
+ if($s) {
+ logger('facebook: fb_get_friends: ' . $s, LOGGER_DATA);
+ $j = json_decode($s);
+ logger('facebook: fb_get_friends: json: ' . print_r($j,true), LOGGER_DATA);
+ foreach($j->data as $person) {
+ $s = fetch_url('https://graph.facebook.com/' . $person->id . '?access_token=' . $access_token);
+ if($s) {
+ $jp = json_decode($s);
+ logger('fb_get_friends: info: ' . print_r($jp,true), LOGGER_DATA);
+
+ // always use numeric link for consistency
+
+ $jp->link = 'http://facebook.com/profile.php?id=' . $person->id;
+
+ // check if we already have a contact
+
+ $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
+ intval($uid),
+ dbesc($jp->link)
+ );
+
+ if(count($r)) {
+
+ // check that we have all the photos, this has been known to fail on occasion
+
+ if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro'])) {
+ require_once("Photo.php");
+
+ $photos = import_profile_photo('https://graph.facebook.com/' . $jp->id . '/picture', $uid, $r[0]['id']);
+
+ $r = q("UPDATE `contact` SET `photo` = '%s',
+ `thumb` = '%s',
+ `micro` = '%s',
+ `name-date` = '%s',
+ `uri-date` = '%s',
+ `avatar-date` = '%s'
+ WHERE `id` = %d LIMIT 1
+ ",
+ dbesc($photos[0]),
+ dbesc($photos[1]),
+ dbesc($photos[2]),
+ dbesc(datetime_convert()),
+ dbesc(datetime_convert()),
+ dbesc(datetime_convert()),
+ intval($r[0]['id'])
+ );
+ }
+ continue;
+ }
+ else {
+
+ // create contact record
+ $r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `addr`, `alias`, `notify`, `poll`,
+ `name`, `nick`, `photo`, `network`, `rel`, `priority`,
+ `writable`, `blocked`, `readonly`, `pending` )
+ VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0 ) ",
+ intval($uid),
+ dbesc(datetime_convert()),
+ dbesc($jp->link),
+ dbesc(''),
+ dbesc(''),
+ dbesc($jp->id),
+ dbesc('facebook ' . $jp->id),
+ dbesc($jp->name),
+ dbesc(($jp->nickname) ? $jp->nickname : strtolower($jp->first_name)),
+ dbesc('https://graph.facebook.com/' . $jp->id . '/picture'),
+ dbesc(NETWORK_FACEBOOK),
+ intval(REL_BUD),
+ intval(1),
+ intval(1)
+ );
+ }
+
+ $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($jp->link),
+ intval($uid)
+ );
+
+ if(! count($r)) {
+ continue;
+ }
+
+ $contact = $r[0];
+ $contact_id = $r[0]['id'];
+
+ require_once("Photo.php");
+
+ $photos = import_profile_photo($r[0]['photo'],$uid,$contact_id);
+
+ $r = q("UPDATE `contact` SET `photo` = '%s',
+ `thumb` = '%s',
+ `micro` = '%s',
+ `name-date` = '%s',
+ `uri-date` = '%s',
+ `avatar-date` = '%s'
+ WHERE `id` = %d LIMIT 1
+ ",
+ dbesc($photos[0]),
+ dbesc($photos[1]),
+ dbesc($photos[2]),
+ dbesc(datetime_convert()),
+ dbesc(datetime_convert()),
+ dbesc(datetime_convert()),
+ intval($contact_id)
+ );
+
+ }
+ }
+ }
+}
+
+
+function facebook_post(&$a) {
+
+ $uid = local_user();
+ if($uid){
+
+ $value = ((x($_POST,'post_by_default')) ? intval($_POST['post_by_default']) : 0);
+ set_pconfig($uid,'facebook','post_by_default', $value);
+
+ $no_linking = get_pconfig($uid,'facebook','no_linking');
+
+ $linkvalue = ((x($_POST,'facebook_linking')) ? intval($_POST['facebook_linking']) : 0);
+ set_pconfig($uid,'facebook','no_linking', (($linkvalue) ? 0 : 1));
+
+ // FB linkage was allowed but has just been turned off - remove all FB contacts and posts
+
+ if((! intval($no_linking)) && (! intval($linkvalue))) {
+ $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `network` = '%s' ",
+ intval($uid),
+ dbesc(NETWORK_FACEBOOK)
+ );
+ if(count($r)) {
+ require_once('include/Contact.php');
+ foreach($r as $rr)
+ contact_remove($rr['id']);
+ }
+ }
+ elseif(intval($no_linking) && intval($linkvalue)) {
+ // FB linkage is now allowed - import stuff.
+ fb_get_self($uid);
+ fb_get_friends($uid);
+ fb_consume_all($uid);
+ }
+
+ info( t('Settings updated.') . EOL);
+ }
+
+ return;
+}
+
function facebook_content(&$a) {
if(! local_user()) {
@@ -97,41 +285,123 @@ function facebook_content(&$a) {
if($a->argc > 1 && $a->argv[1] === 'remove') {
del_pconfig(local_user(),'facebook','post');
- notice( t('Facebook disabled') . EOL);
+ info( t('Facebook disabled') . EOL);
}
+ if($a->argc > 1 && $a->argv[1] === 'friends') {
+ fb_get_friends(local_user());
+ info( t('Updating contacts') . EOL);
+ }
+
+
+ $fb_installed = get_pconfig(local_user(),'facebook','post');
+
$appid = get_config('facebook','appid');
if(! $appid) {
- notify( t('Facebook API key is missing.') . EOL);
+ notice( t('Facebook API key is missing.') . EOL);
return '';
}
+ $a->page['htmlhead'] .= '' . "\r\n";
+
$o .= '