fbsync: Now you can add contacts and you can import content from selected contacts

diff --git a/fbsync/fbsync.php b/fbsync/fbsync.php
index ceecc254ea4443c22ad70a8ade4073dbe4aba091..5ad44a0e917d15882e117dd70c4b5aa9677cb947 100644 (file)
--- a/fbsync/fbsync.php
+++ b/fbsync/fbsync.php
@@ -25,14 +25,79 @@ function fbsync_install() {
        register_hook('connector_settings',      'addon/fbsync/fbsync.php', 'fbsync_settings');
        register_hook('connector_settings_post', 'addon/fbsync/fbsync.php', 'fbsync_settings_post');
        register_hook('cron', 'addon/fbsync/fbsync.php', 'fbsync_cron');
+       register_hook('follow', 'addon/fbsync/fbsync.php', 'fbsync_follow');
 }
 
 function fbsync_uninstall() {
        unregister_hook('connector_settings',      'addon/fbsync/fbsync.php', 'fbsync_settings');
        unregister_hook('connector_settings_post', 'addon/fbsync/fbsync.php', 'fbsync_settings_post');
        unregister_hook('cron', 'addon/fbsync/fbsync.php', 'fbsync_cron');
+       unregister_hook('follow', 'addon/fbsync/fbsync.php', 'fbsync_follow');
 }
 
+function fbsync_follow($a, &$contact) {
+
+       logger("fbsync_follow: Check if contact is facebook contact. ".$contact["url"], LOGGER_DEBUG);
+
+       if (!strstr($contact["url"], "://www.facebook.com") AND !strstr($contact["url"], "://facebook.com") AND !strstr($contact["url"], "@facebook.com"))
+               return;
+
+       // contact seems to be a facebook contact, so continue
+       $nickname = preg_replace("=https?://.*facebook.com/([\w.]*).*=ism", "$1", $contact["url"]);
+       $nickname = str_replace("@facebook.com", "", $nickname);
+
+       $uid = $a->user["uid"];
+
+       $access_token = get_pconfig($uid,'facebook','access_token');
+
+       $fql = array(
+                       "profile" => "SELECT id, pic_square, url, username, name FROM profile WHERE username = '$nickname'",
+                       "avatar" => "SELECT url FROM square_profile_pic WHERE id IN (SELECT id FROM #profile) AND size = 256");
+
+       $url = "https://graph.facebook.com/fql?q=".urlencode(json_encode($fql))."&access_token=".$access_token;
+
+       $feed = fetch_url($url);
+       $data = json_decode($feed);
+
+       $id = 0;
+
+       logger("fbsync_follow: Query id for nickname ".$nickname, LOGGER_DEBUG);
+
+       if (!is_array($data->data))
+               return;
+
+       $contactdata = new stdClass;
+
+       foreach($data->data AS $query) {
+               switch ($query->name) {
+                       case "profile":
+                               $contactdata->id =  number_format($query->fql_result_set[0]->id, 0, '', '');
+                               $contactdata->pic_square = $query->fql_result_set[0]->pic_square;
+                               $contactdata->url = $query->fql_result_set[0]->url;
+                               $contactdata->username = $query->fql_result_set[0]->username;
+                               $contactdata->name = $query->fql_result_set[0]->name;
+                               break;
+
+                       case "avatar":
+                               $contactdata->pic_square = $query->fql_result_set[0]->url;
+                               break;
+               }
+       }
+
+       logger("fbsync_follow: Got contact for nickname ".$nickname." ".print_r($contactdata, true), LOGGER_DEBUG);
+
+       // Create contact
+       fbsync_fetch_contact($uid, $contactdata, true);
+
+       $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
+               FROM `contact` WHERE `uid` = %d AND `alias` = '%s'",
+                               intval($uid),
+                               dbesc("facebook::".$contactdata->id));
+       if (count($r))
+               $contact["contact"] = $r[0];
+}
+
+
 function fbsync_settings(&$a,&$s) {
 
        if(! local_user())
@@ -61,12 +126,12 @@ function fbsync_settings(&$a,&$s) {
        $s .= '<label id="fbsync-enable-label" for="fbsync-checkbox">' . t('Import Facebook newsfeed') . '</label>';
        $s .= '<input id="fbsync-checkbox" type="checkbox" name="fbsync" value="1" ' . $checked . '/>';
        $s .= '</div><div class="clear"></div>';
-/*
+
        $s .= '<div id="fbsync-create_user-wrapper">';
        $s .= '<label id="fbsync-create_user-label" for="fbsync-create_user">' . t('Automatically create contacts') . '</label>';
        $s .= '<input id="fbsync-create_user" type="checkbox" name="create_user" value="1" ' . $def_checked . '/>';
        $s .= '</div><div class="clear"></div>';
-*/
+
        /* provide a submit button */
 
        $s .= '<div class="settings-submit-wrapper" ><input type="submit" id="fbsync-submit" name="fbsync-submit" class="settings-submit" value="' . t('Submit') . '" /></div></div>';
@@ -77,7 +142,7 @@ function fbsync_settings_post(&$a,&$b) {
 
        if(x($_POST,'fbsync-submit')) {
                set_pconfig(local_user(),'fbsync','sync',intval($_POST['fbsync']));
-               //set_pconfig(local_user(),'fbsync','create_user',intval($_POST['create_user']));
+               set_pconfig(local_user(),'fbsync','create_user',intval($_POST['create_user']));
        }
 }
 
@@ -144,8 +209,8 @@ function fbsync_createpost($a, $uid, $self, $contacts, $applications, $post, $cr
 
        $contact_id = 0;
 
-       //if (($post->parent_post_id != "") AND ($post->source_id != $post->source_id)) {
-       if ($post->parent_post_id != "") {
+       //if ($post->parent_post_id != "") {
+       if (($post->parent_post_id != "") AND ($post->actor_id == $post->source_id)) {
                $pos = strpos($post->parent_post_id, "_");
 
                if ($pos != 0) {
@@ -177,7 +242,7 @@ function fbsync_createpost($a, $uid, $self, $contacts, $applications, $post, $cr
        if ($contact_id == 0) {
                $contact_id = fbsync_fetch_contact($uid, $contacts[$post->source_id], $create_user);
 
-               if ($contact_id < 0)
+               if (($contact_id <= 0) AND !$create_user)
                        return;
                elseif ($contact_id == 0)
                        $contact_id = $self[0]["id"];
@@ -721,8 +786,7 @@ function fbsync_fetchfeed($a, $uid) {
        $last_updated = get_pconfig($uid,'fbsync','last_updated');
        $self_id = get_pconfig($uid,'fbsync','self_id');
 
-       //$create_user = get_pconfig($uid, 'fbsybc', 'create_user');
-       $create_user = true;
+       $create_user = get_pconfig($uid, 'fbsync', 'create_user');
        $do_likes = get_config('fbsync', 'do_likes');
 
        $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",