* authenticate to your site to establish identity. We will address this
* in a future release.
*/
-
+
+define('FACEBOOK_DEFAULT_POLL_INTERVAL', 5); // given in minutes
require_once('include/security.php');
register_hook('connector_settings', 'addon/fbpost/fbpost.php', 'fbpost_plugin_settings');
register_hook('enotify', 'addon/fbpost/fbpost.php', 'fbpost_enotify');
register_hook('queue_predeliver', 'addon/fbpost/fbpost.php', 'fbpost_queue_hook');
+ register_hook('cron', 'addon/fbpost/fbpost.php', 'fbpost_cron');
}
unregister_hook('connector_settings', 'addon/fbpost/fbpost.php', 'fbpost_plugin_settings');
unregister_hook('enotify', 'addon/fbpost/fbpost.php', 'fbpost_enotify');
unregister_hook('queue_predeliver', 'addon/fbpost/fbpost.php', 'fbpost_queue_hook');
-
-
+ unregister_hook('cron', 'addon/fbpost/fbpost.php', 'fbpost_cron');
}
$value = ((x($_POST,'post_by_default')) ? intval($_POST['post_by_default']) : 0);
set_pconfig($uid,'facebook','post_by_default', $value);
+ $value = ((x($_POST,'mirror_posts')) ? intval($_POST['mirror_posts']) : 0);
+ set_pconfig($uid,'facebook','mirror_posts', $value);
+
$value = ((x($_POST,'suppress_view_on_friendica')) ? intval($_POST['suppress_view_on_friendica']) : 0);
set_pconfig($uid,'facebook','suppress_view_on_friendica', $value);
$o .= '<div id="fbpost-enable-wrapper">';
$o .= '<a href="https://www.facebook.com/dialog/oauth?client_id=' . $appid . '&redirect_uri='
- . $a->get_baseurl() . '/fbpost/' . $a->user['nickname'] . '&scope=publish_stream,manage_pages,photo_upload,user_groups,offline_access">' . t('Install Facebook Post connector for this account.') . '</a>';
+ . $a->get_baseurl() . '/fbpost/' . $a->user['nickname'] . '&scope=read_stream,publish_stream,manage_pages,photo_upload,user_groups,offline_access">' . t('Install Facebook Post connector for this account.') . '</a>';
$o .= '</div>';
}
$o .= '<div id="fbpost-enable-wrapper">';
$o .= '<a href="https://www.facebook.com/dialog/oauth?client_id=' . $appid . '&redirect_uri='
- . $a->get_baseurl() . '/fbpost/' . $a->user['nickname'] . '&scope=publish_stream,manage_pages,photo_upload,user_groups,offline_access">' . t('Re-authenticate [This is necessary whenever your Facebook password is changed.]') . '</a>';
+ . $a->get_baseurl() . '/fbpost/' . $a->user['nickname'] . '&scope=read_stream,publish_stream,manage_pages,photo_upload,user_groups,offline_access">' . t('Re-authenticate [This is necessary whenever your Facebook password is changed.]') . '</a>';
$o .= '</div>';
$o .= '<div id="fbpost-post-default-form">';
$checked = (($suppress_view_on_friendica) ? ' checked="checked" ' : '');
$o .= '<input type="checkbox" name="suppress_view_on_friendica" value="1"' . $checked . '/>' . ' ' . t('Suppress "View on friendica"') . EOL;
+ $mirror_posts = get_pconfig(local_user(),'facebook','mirror_posts');
+ $checked = (($mirror_posts) ? ' checked="checked" ' : '');
+ $o .= '<input type="checkbox" name="mirror_posts" value="1"' . $checked . '/>' . ' ' . t('Mirror wall posts from facebook to friendica.') . EOL;
+
// List all pages
$post_to_page = get_pconfig(local_user(),'facebook','post_to_page');
$page_access_token = get_pconfig(local_user(),'facebook','page_access_token');
$fb_token = get_pconfig($a->user['uid'],'facebook','access_token');
$url = 'https://graph.facebook.com/me/accounts';
- $x = file_get_contents($url."?access_token=".$fb_token);
+ $x = fetch_url($url."?access_token=".$fb_token);
$accounts = json_decode($x);
$o .= t("Post to page/group:")."<select name='post_to_page'>";
}
$url = 'https://graph.facebook.com/me/groups';
- $x = file_get_contents($url."?access_token=".$fb_token);
+ $x = fetch_url($url."?access_token=".$fb_token);
$groups = json_decode($x);
foreach($groups->data as $group) {
$fb_defpost = get_pconfig(local_user(),'facebook','post_by_default');
$selected = ((intval($fb_defpost) == 1) ? ' checked="checked" ' : '');
$b .= '<div class="profile-jot-net"><input type="checkbox" name="facebook_enable"' . $selected . ' value="1" /> '
- . t('Post to Facebook') . '</div>';
+ . t('Post to Facebook') . '</div>';
}
}
+function fbpost_ShareAttributes($match) {
+
+ $attributes = $match[1];
+
+ $author = "";
+ preg_match("/author='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $author = $matches[1];
+
+ preg_match('/author="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $author = $matches[1];
+
+ $headline = '<div class="shared_header">';
+
+ $headline .= sprintf(t('%s:'), $author);
+
+ $headline .= "</div>";
+
+ //$text = "<br />".$headline."</strong><blockquote>".$match[2]."</blockquote>";
+ $text = "\n\t".$match[2].":\t";
+
+ return($text);
+}
+
/**
* @param App $a
if($b['deleted'] || ($b['created'] !== $b['edited']))
return;
+ // Don't transmit answers (have to be cleaned up in the following code)
+ if($b['parent'] != $b['id'])
+ return;
+
+ // if post comes from facebook don't send it back
+ if($b['app'] == "Facebook")
+ return;
+
/**
* Post to Facebook stream
*/
$recycle = html_entity_decode("◌ ", ENT_QUOTES, 'UTF-8');
$body = preg_replace( '/'.$recycle.'\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', "\n\t$2:\t", $body);
+ // share element
+ $body = preg_replace_callback("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]/ism","fbpost_ShareAttributes", $body);
+
$bodyparts = explode("\t", $body);
// Doesn't help with multiple repeats - the problem has to be solved later
if (sizeof($bodyparts) == 3) {
+ $html = bbcode($bodyparts[2], false, false);
+ $test = trim(html2plain($html, 0, true));
+
if (trim($bodyparts[0]) == "")
$body = trim($bodyparts[2]);
- else if (trim($bodyparts[2]) == "")
+ else if (trim($test) == "")
$body = trim($bodyparts[0]);
else
$body = trim($bodyparts[0])."\n\n".trim($bodyparts[1])."[quote]".trim($bodyparts[2])."[/quote]";
- //$body = trim(str_replace(array(":\t", "\t"), array(":[quote]", ""), $body))."[/quote]";
} else
$body = str_replace("\t", "", $body);
// Then convert it to plain text
$msg = trim($b['title']." \n\n".html2plain($html, 0, true));
- $msg = str_replace("\n«", "«", $msg); // Quickfix - the original problem lies in the html2plain conversion
+
+ // Removing useless spaces
+ if (substr($msg, -2) == "«")
+ $msg = trim(substr($msg, 0, -2))."«";
+
$msg = html_entity_decode($msg,ENT_QUOTES,'UTF-8');
// Removing multiple newlines
* @return bool|string
*/
function fbpost_get_app_access_token() {
-
+
$acc_token = get_config('facebook','app_access_token');
-
+
if ($acc_token !== false) return $acc_token;
-
+
$appid = get_config('facebook','appid');
$appsecret = get_config('facebook', 'appsecret');
-
+
if ($appid === false || $appsecret === false) {
logger('fb_get_app_access_token: appid and/or appsecret not set', LOGGER_DEBUG);
return false;
}
logger('https://graph.facebook.com/oauth/access_token?client_id=' . $appid . '&client_secret=' . $appsecret . '&grant_type=client_credentials', LOGGER_DATA);
$x = fetch_url('https://graph.facebook.com/oauth/access_token?client_id=' . $appid . '&client_secret=' . $appsecret . '&grant_type=client_credentials');
-
+
if(strpos($x,'access_token=') !== false) {
logger('fb_get_app_access_token: returned access token: ' . $x, LOGGER_DATA);
-
+
$token = str_replace('access_token=', '', $x);
if(strpos($token,'&') !== false)
$token = substr($token,0,strpos($token,'&'));
-
+
if ($token == "") {
logger('fb_get_app_access_token: empty token: ' . $x, LOGGER_DEBUG);
return false;
}
}
+function fbpost_cron($a,$b) {
+ $last = get_config('facebook','last_poll');
+
+ $poll_interval = intval(get_config('facebook','poll_interval'));
+ if(! $poll_interval)
+ $poll_interval = FACEBOOK_DEFAULT_POLL_INTERVAL;
+
+ if($last) {
+ $next = $last + ($poll_interval * 60);
+ if($next > time()) {
+ logger('facebook: poll intervall not reached');
+ return;
+ }
+ }
+ logger('facebook: cron_start');
+
+ $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'facebook' AND `k` = 'mirror_posts' AND `v` = '1' ORDER BY RAND() ");
+ if(count($r)) {
+ foreach($r as $rr) {
+ logger('facebook: fetching for user '.$rr['uid']);
+ fbpost_fetchwall($a, $rr['uid']);
+ }
+ }
+
+ logger('facebook: cron_end');
+
+ set_config('facebook','last_poll', time());
+}
+
+function fbpost_fetchwall($a, $uid) {
+ $access_token = get_pconfig($uid,'facebook','access_token');
+ $post_to_page = get_pconfig($uid,'facebook','post_to_page');
+ $lastcreated = get_pconfig($uid,'facebook','last_created');
+
+ if ((int)$post_to_page == 0)
+ $post_to_page = "me";
+
+ $url = "https://graph.facebook.com/".$post_to_page."/feed?access_token=".$access_token;
+
+ $first_time = ($lastcreated == "");
+
+ if ($lastcreated != "")
+ $url .= "&since=".urlencode($lastcreated);
+
+ $feed = fetch_url($url);
+ $data = json_decode($feed);
+
+ if (!is_array($data->data))
+ return;
+
+ $items = array_reverse($data->data);
+
+ foreach ($items as $item) {
+ if ($item->created_time > $lastcreated)
+ $lastcreated = $item->created_time;
+
+ if ($first_time)
+ continue;
+
+ if ($item->application->id == get_config('facebook','appid'))
+ continue;
+
+ if(isset($item->privacy) && ($item->privacy->value !== 'EVERYONE') && ($item->privacy->value !== ''))
+ continue;
+
+ if (($post_to_page != $item->from->id) AND ((int)$post_to_page != 0))
+ continue;
+
+ $_SESSION["authenticated"] = true;
+ $_SESSION["uid"] = $uid;
+
+ $_REQUEST["type"] = "wall";
+ $_REQUEST["api_source"] = true;
+ $_REQUEST["profile_uid"] = $uid;
+ $_REQUEST["source"] = "Facebook";
+
+ $_REQUEST["body"] = (isset($item->message) ? escape_tags($item->message) : '');
+
+ if(isset($item->name) and isset($item->link))
+ $_REQUEST["body"] .= "\n\n[bookmark=".$item->link."]".$item->name."[/bookmark]";
+ elseif (isset($item->name))
+ $_REQUEST["body"] .= "\n\n[b]" . $item->name."[/b]";
+
+ /*if(isset($item->caption)) {
+ if(!isset($item->name) and isset($item->link))
+ $_REQUEST["body"] .= "\n\n[bookmark=".$item->link."]".$item->caption."[/bookmark]";
+ //else
+ // $_REQUEST["body"] .= "[i]" . $item->caption."[/i]\n";
+ }
+
+ if(!isset($item->caption) and !isset($item->name)) {
+ if (isset($item->link))
+ $_REQUEST["body"] .= "\n[url]".$item->link."[/url]\n";
+ else
+ $_REQUEST["body"] .= "\n";
+ }*/
+
+ $quote = "";
+ if(isset($item->description) and ($item->type != "photo"))
+ $quote = $item->description;
+
+ if(isset($item->caption) and ($item->type == "photo"))
+ $quote = $item->caption;
+
+ //if (isset($item->properties))
+ // foreach ($item->properties as $property)
+ // $quote .= "\n".$property->name.": [url=".$property->href."]".$property->text."[/url]";
+
+ if ($quote)
+ $_REQUEST["body"] .= "\n[quote]".$quote."[/quote]";
+
+ // Only import the picture when the message is no video
+ // oembed display a picture of the video as well
+ if ($item->type != "video") {
+ //if (($item->type != "video") and ($item->type != "photo")) {
+ if(isset($item->picture) && isset($item->link))
+ $_REQUEST["body"] .= "\n".'[url='.$item->link.'][img]'.fpost_cleanpicture($item->picture).'[/img][/url]';
+ else {
+ if (isset($item->picture))
+ $_REQUEST["body"] .= "\n".'[img]'.fpost_cleanpicture($item->picture).'[/img]';
+ // if just a link, it may be a wall photo - check
+ if(isset($item->link))
+ $_REQUEST["body"] .= fbpost_get_photo($uid,$item->link);
+ }
+ }
+
+ /*if (($datarray['app'] == "Events") and isset($item->actions))
+ foreach ($item->actions as $action)
+ if ($action->name == "View")
+ $_REQUEST["body"] .= " [url=".$action->link."]".$item->story."[/url]";
+ */
+
+ if(trim($_REQUEST["body"]) == '') {
+ logger('facebook: empty body '.$item->id.' '.print_r($item, true));
+ continue;
+ }
+
+ $_REQUEST["body"] = trim($_REQUEST["body"]);
+
+ if (isset($item->place)) {
+ if ($item->place->name or $item->place->location->street or
+ $item->place->location->city or $item->place->location->country) {
+ $_REQUEST["location"] = '';
+ if ($item->place->name)
+ $_REQUEST["location"] .= $item->place->name;
+ if ($item->place->location->street)
+ $_REQUEST["location"] .= " ".$item->place->location->street;
+ if ($item->place->location->city)
+ $_REQUEST["location"] .= " ".$item->place->location->city;
+ if ($item->place->location->country)
+ $_REQUEST["location"] .= " ".$item->place->location->country;
+
+ $_REQUEST["location"] = trim($_REQUEST["location"]);
+ }
+ if ($item->place->location->latitude and $item->place->location->longitude)
+ $_REQUEST["coord"] = substr($item->place->location->latitude, 0, 8)
+ .' '.substr($item->place->location->longitude, 0, 8);
+ }
+
+ //print_r($_REQUEST);
+ logger('facebook: posting for user '.$uid);
+
+ require_once('mod/item.php');
+ item_post($a);
+ }
+
+ set_pconfig($uid,'facebook','last_created', $lastcreated);
+}
+
+function fbpost_get_photo($uid,$link) {
+ $access_token = get_pconfig($uid,'facebook','access_token');
+ if(! $access_token || (! stristr($link,'facebook.com/photo.php')))
+ return "";
+
+ $ret = preg_match('/fbid=([0-9]*)/',$link,$match);
+ if($ret)
+ $photo_id = $match[1];
+ else
+ return "";
+
+ $x = fetch_url('https://graph.facebook.com/'.$photo_id.'?access_token='.$access_token);
+ $j = json_decode($x);
+ if($j->picture)
+ return "\n\n".'[url='.$link.'][img]'.fpost_cleanpicture($j->picture).'[/img][/url]';
+
+ return "";
+}
+
+function fpost_cleanpicture($image) {
+
+ if (strpos($image, ".fbcdn.net/") and (substr($image, -6) == "_s.jpg"))
+ $image = substr($image, 0, -6)."_n.jpg";
+
+ $queryvar = fbpost_parse_query($image);
+ if ($queryvar['url'] != "")
+ $image = urldecode($queryvar['url']);
+
+ return $image;
+}
+
+function fbpost_parse_query($var) {
+ /**
+ * Use this function to parse out the query array element from
+ * the output of parse_url().
+ */
+ $var = parse_url($var, PHP_URL_QUERY);
+ $var = html_entity_decode($var);
+ $var = explode('&', $var);
+ $arr = array();
+
+ foreach($var as $val) {
+ $x = explode('=', $val);
+ $arr[$x[0]] = $x[1];
+ }
+
+ unset($val, $x, $var);
+ return $arr;
+}
projects / friendica-addons.git / blobdiff