fbpost: Now you can mirror public facebook posts from your wall to friendica
This commit is contained in:
Michael Vogel
parent
285253e15e
commit
f6d9ced311
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@ -21,7 +21,8 @@
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* authenticate to your site to establish identity. We will address this
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* in a future release.
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*/
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define('FACEBOOK_DEFAULT_POLL_INTERVAL', 5); // given in minutes
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require_once('include/security.php');
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@ -32,6 +33,7 @@ function fbpost_install() {
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register_hook('connector_settings', 'addon/fbpost/fbpost.php', 'fbpost_plugin_settings');
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register_hook('enotify', 'addon/fbpost/fbpost.php', 'fbpost_enotify');
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register_hook('queue_predeliver', 'addon/fbpost/fbpost.php', 'fbpost_queue_hook');
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register_hook('cron', 'addon/fbpost/fbpost.php', 'fbpost_cron');
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}
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@ -42,8 +44,7 @@ function fbpost_uninstall() {
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unregister_hook('connector_settings', 'addon/fbpost/fbpost.php', 'fbpost_plugin_settings');
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unregister_hook('enotify', 'addon/fbpost/fbpost.php', 'fbpost_enotify');
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unregister_hook('queue_predeliver', 'addon/fbpost/fbpost.php', 'fbpost_queue_hook');
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unregister_hook('cron', 'addon/fbpost/fbpost.php', 'fbpost_cron');
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}
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@ -140,6 +141,9 @@ function fbpost_post(&$a) {
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$value = ((x($_POST,'post_by_default')) ? intval($_POST['post_by_default']) : 0);
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set_pconfig($uid,'facebook','post_by_default', $value);
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$value = ((x($_POST,'mirror_posts')) ? intval($_POST['mirror_posts']) : 0);
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set_pconfig($uid,'facebook','mirror_posts', $value);
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$value = ((x($_POST,'suppress_view_on_friendica')) ? intval($_POST['suppress_view_on_friendica']) : 0);
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set_pconfig($uid,'facebook','suppress_view_on_friendica', $value);
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@ -234,6 +238,10 @@ function fbpost_content(&$a) {
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$checked = (($suppress_view_on_friendica) ? ' checked="checked" ' : '');
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$o .= '<input type="checkbox" name="suppress_view_on_friendica" value="1"' . $checked . '/>' . ' ' . t('Suppress "View on friendica"') . EOL;
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$mirror_posts = get_pconfig(local_user(),'facebook','mirror_posts');
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$checked = (($mirror_posts) ? ' checked="checked" ' : '');
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$o .= '<input type="checkbox" name="mirror_posts" value="1"' . $checked . '/>' . ' ' . t('Mirror wall posts from facebook to friendica.') . EOL;
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// List all pages
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$post_to_page = get_pconfig(local_user(),'facebook','post_to_page');
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$page_access_token = get_pconfig(local_user(),'facebook','page_access_token');
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@ -386,6 +394,10 @@ function fbpost_post_hook(&$a,&$b) {
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if($b['deleted'] || ($b['created'] !== $b['edited']))
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return;
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// if post comes from facebook don't send it back
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if($b['app'] == "Facebook")
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return;
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/**
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* Post to Facebook stream
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*/
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@ -931,28 +943,28 @@ function fbpost_queue_hook(&$a,&$b) {
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* @return bool|string
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*/
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function fbpost_get_app_access_token() {
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$acc_token = get_config('facebook','app_access_token');
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if ($acc_token !== false) return $acc_token;
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$appid = get_config('facebook','appid');
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$appsecret = get_config('facebook', 'appsecret');
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if ($appid === false || $appsecret === false) {
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logger('fb_get_app_access_token: appid and/or appsecret not set', LOGGER_DEBUG);
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return false;
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}
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logger('https://graph.facebook.com/oauth/access_token?client_id=' . $appid . '&client_secret=' . $appsecret . '&grant_type=client_credentials', LOGGER_DATA);
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$x = fetch_url('https://graph.facebook.com/oauth/access_token?client_id=' . $appid . '&client_secret=' . $appsecret . '&grant_type=client_credentials');
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if(strpos($x,'access_token=') !== false) {
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logger('fb_get_app_access_token: returned access token: ' . $x, LOGGER_DATA);
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$token = str_replace('access_token=', '', $x);
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if(strpos($token,'&') !== false)
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$token = substr($token,0,strpos($token,'&'));
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if ($token == "") {
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logger('fb_get_app_access_token: empty token: ' . $x, LOGGER_DEBUG);
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return false;
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@ -965,3 +977,202 @@ function fbpost_get_app_access_token() {
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}
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}
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function fbpost_cron($a,$b) {
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$last = get_config('facebook','last_poll');
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$poll_interval = intval(get_config('facebook','poll_interval'));
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if(! $poll_interval)
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$poll_interval = FACEBOOK_DEFAULT_POLL_INTERVAL;
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if($last) {
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$next = $last + ($poll_interval * 60);
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if($next > time()) {
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logger('facebook: poll intervall not reached');
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return;
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}
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}
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logger('facebook: cron_start');
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$r = q("SELECT * FROM `pconfig` WHERE `cat` = 'facebook' AND `k` = 'mirror_posts' AND `v` = '1' ORDER BY RAND() ");
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if(count($r)) {
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foreach($r as $rr) {
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logger('facebook: fetching for user '.$rr['uid']);
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fbpost_fetchwall($a, $rr['uid']);
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}
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}
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logger('facebook: cron_end');
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set_config('facebook','last_poll', time());
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}
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function fbpost_fetchwall($a, $uid) {
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$access_token = get_pconfig($uid,'facebook','access_token');
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$lastcreated = get_pconfig($uid,'facebook','last_created');
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$lastcreated = "";
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$url = 'https://graph.facebook.com/me/feed?access_token='.$access_token;
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if ($lastcreated != "")
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$url .= "&since=".urlencode($lastcreated);
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$feed = fetch_url($url);
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$data = json_decode($feed);
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$items = array_reverse($data->data);
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foreach ($items as $item) {
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if ($item->created_time > $lastcreated)
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$lastcreated = $item->created_time;
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if ($item->application->id == get_config('facebook','appid'))
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continue;
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if(isset($item->privacy) && $item->privacy->value !== 'EVERYONE')
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continue;
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$_SESSION["authenticated"] = true;
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$_SESSION["uid"] = $uid;
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$_REQUEST["type"] = "wall";
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$_REQUEST["api_source"] = true;
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$_REQUEST["profile_uid"] = $uid;
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$_REQUEST["source"] = "Facebook";
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$_REQUEST["body"] = (isset($item->message) ? escape_tags($item->message) : '');
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if(isset($item->name) and isset($item->link))
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$_REQUEST["body"] .= "\n\n[bookmark=".$item->link."]".$item->name."[/bookmark]";
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elseif (isset($item->name))
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$_REQUEST["body"] .= "\n\n[b]" . $item->name."[/b]";
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if(isset($item->caption)) {
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if(!isset($item->name) and isset($item->link))
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$_REQUEST["body"] .= "\n\n[bookmark=".$item->link."]".$item->caption."[/bookmark]";
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//else
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// $_REQUEST["body"] .= "[i]" . $item->caption."[/i]\n";
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}
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if(!isset($item->caption) and !isset($item->name)) {
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if (isset($item->link))
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$_REQUEST["body"] .= "\n[url]".$item->link."[/url]\n";
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else
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$_REQUEST["body"] .= "\n";
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}
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$quote = "";
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if(isset($item->description))
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$quote = $item->description;
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if (isset($item->properties))
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foreach ($item->properties as $property)
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$quote .= "\n".$property->name.": [url=".$property->href."]".$property->text."[/url]";
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if ($quote)
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$_REQUEST["body"] .= "\n[quote]".$quote."[/quote]";
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// Only import the picture when the message is no video
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// oembed display a picture of the video as well
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if ($item->type != "video") {
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if(isset($item->picture) && isset($item->link))
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$_REQUEST["body"] .= "\n".'[url='.$item->link.'][img]'.fpost_cleanpicture($item->picture).'[/img][/url]';
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else {
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if (isset($item->picture))
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$_REQUEST["body"] .= "\n".'[img]'.fpost_cleanpicture($item->picture).'[/img]';
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// if just a link, it may be a wall photo - check
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if(isset($item->link))
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$_REQUEST["body"] .= fbpost_get_photo($uid,$item->link);
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}
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}
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if (($datarray['app'] == "Events") and isset($item->actions))
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foreach ($item->actions as $action)
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if ($action->name == "View")
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$_REQUEST["body"] .= " [url=".$action->link."]".$item->story."[/url]";
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if(trim($_REQUEST["body"]) == '') {
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logger('facebook: empty body '.$item->id.' '.print_r($item, true));
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continue;
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}
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$_REQUEST["body"] = trim($_REQUEST["body"]);
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if (isset($item->place)) {
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if ($item->place->name or $item->place->location->street or
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$item->place->location->city or $item->place->location->country) {
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$_REQUEST["location"] = '';
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if ($item->place->name)
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$_REQUEST["location"] .= $item->place->name;
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if ($item->place->location->street)
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$_REQUEST["location"] .= " ".$item->place->location->street;
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if ($item->place->location->city)
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$_REQUEST["location"] .= " ".$item->place->location->city;
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if ($item->place->location->country)
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$_REQUEST["location"] .= " ".$item->place->location->country;
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$_REQUEST["location"] = trim($_REQUEST["location"]);
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}
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if ($item->place->location->latitude and $item->place->location->longitude)
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$_REQUEST["coord"] = substr($item->place->location->latitude, 0, 8)
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.' '.substr($item->place->location->longitude, 0, 8);
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}
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//print_r($_REQUEST);
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logger('facebook: posting for user '.$uid);
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require_once('mod/item.php');
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item_post($a);
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}
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set_pconfig($uid,'facebook','last_created', $lastcreated);
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}
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function fbpost_get_photo($uid,$link) {
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$access_token = get_pconfig($uid,'facebook','access_token');
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if(! $access_token || (! stristr($link,'facebook.com/photo.php')))
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return "";
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$ret = preg_match('/fbid=([0-9]*)/',$link,$match);
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if($ret)
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$photo_id = $match[1];
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else
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return "";
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$x = fetch_url('https://graph.facebook.com/'.$photo_id.'?access_token='.$access_token);
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$j = json_decode($x);
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if($j->picture)
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return "\n\n".'[url='.$link.'][img]'.fpost_cleanpicture($j->picture).'[/img][/url]';
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return "";
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}
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function fpost_cleanpicture($image) {
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if (strpos($image, ".fbcdn.net/") and (substr($image, -6) == "_s.jpg"))
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$image = substr($image, 0, -6)."_n.jpg";
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$queryvar = fbpost_parse_query($image);
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if ($queryvar['url'] != "")
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$image = urldecode($queryvar['url']);
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return $image;
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}
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function fbpost_parse_query($var) {
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/**
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* Use this function to parse out the query array element from
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* the output of parse_url().
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*/
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$var = parse_url($var, PHP_URL_QUERY);
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$var = html_entity_decode($var);
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$var = explode('&', $var);
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$arr = array();
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foreach($var as $val) {
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$x = explode('=', $val);
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$arr[$x[0]] = $x[1];
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}
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unset($val, $x, $var);
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return $arr;
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}
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@ -30,7 +30,7 @@
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* Thank you guys for the Twitter compatible API!
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*/
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define('STATUSNET_DEFAULT_POLL_INTERVAL', 30); // given in minutes
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define('STATUSNET_DEFAULT_POLL_INTERVAL', 5); // given in minutes
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require_once('library/twitteroauth.php');
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@ -36,7 +36,7 @@
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* Documentation: http://diekershoff.homeunix.net/redmine/wiki/friendikaplugin/Twitter_Plugin
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*/
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define('TWITTER_DEFAULT_POLL_INTERVAL', 30); // given in minutes
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define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
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function twitter_install() {
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// we need some hooks, for the configuration and for sending tweets
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@ -405,8 +405,8 @@ function twitter_post_hook(&$a,&$b) {
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if($b['parent'] != $b['id'])
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return;
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// if posts comes from twitter don't send it back
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if($b['app'] == "twitter.com")
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// if post comes from twitter don't send it back
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if($b['app'] == "Twitter")
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return;
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logger('twitter post invoked');
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@ -603,7 +603,7 @@ function twitter_fetchtimeline($a, $uid) {
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$_REQUEST["type"] = "wall";
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$_REQUEST["api_source"] = true;
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$_REQUEST["profile_uid"] = $uid;
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$_REQUEST["source"] = "twitter.com";
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$_REQUEST["source"] = "Twitter";
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//$_REQUEST["date"] = $post->created_at;
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