*/ require 'addon/buffer/bufferapp.php'; use Friendica\App; use Friendica\Content\Text\Plaintext; use Friendica\Core\Addon; use Friendica\Core\Config; use Friendica\Core\L10n; use Friendica\Core\PConfig; use Friendica\Database\dba; use Friendica\Model\ItemContent; function buffer_install() { Addon::registerHook('post_local', 'addon/buffer/buffer.php', 'buffer_post_local'); Addon::registerHook('notifier_normal', 'addon/buffer/buffer.php', 'buffer_send'); Addon::registerHook('jot_networks', 'addon/buffer/buffer.php', 'buffer_jot_nets'); Addon::registerHook('connector_settings', 'addon/buffer/buffer.php', 'buffer_settings'); Addon::registerHook('connector_settings_post', 'addon/buffer/buffer.php', 'buffer_settings_post'); } function buffer_uninstall() { Addon::unregisterHook('post_local', 'addon/buffer/buffer.php', 'buffer_post_local'); Addon::unregisterHook('notifier_normal', 'addon/buffer/buffer.php', 'buffer_send'); Addon::unregisterHook('jot_networks', 'addon/buffer/buffer.php', 'buffer_jot_nets'); Addon::unregisterHook('connector_settings', 'addon/buffer/buffer.php', 'buffer_settings'); Addon::unregisterHook('connector_settings_post', 'addon/buffer/buffer.php', 'buffer_settings_post'); } function buffer_module() {} function buffer_content(&$a) { if(! local_user()) { notice(L10n::t('Permission denied.') . EOL); return ''; } require_once("mod/settings.php"); settings_init($a); if (isset($a->argv[1])) switch ($a->argv[1]) { case "connect": $o = buffer_connect($a); break; default: $o = print_r($a->argv, true); break; } else $o = buffer_connect($a); return $o; } function buffer_addon_admin(&$a, &$o) { $t = get_markup_template("admin.tpl", "addon/buffer/"); $o = replace_macros($t, [ '$submit' => L10n::t('Save Settings'), // name, label, value, help, [extra values] '$client_id' => ['client_id', L10n::t('Client ID'), Config::get('buffer', 'client_id'), ''], '$client_secret' => ['client_secret', L10n::t('Client Secret'), Config::get('buffer', 'client_secret'), ''], ]); } function buffer_addon_admin_post(&$a) { $client_id = ((x($_POST, 'client_id')) ? notags(trim($_POST['client_id'])) : ''); $client_secret = ((x($_POST, 'client_secret')) ? notags(trim($_POST['client_secret'])): ''); Config::set('buffer', 'client_id', $client_id); Config::set('buffer', 'client_secret', $client_secret); info(L10n::t('Settings updated.'). EOL); } function buffer_connect(&$a) { if (isset($_REQUEST["error"])) { $o = L10n::t('Error when registering buffer connection:')." ".$_REQUEST["error"]; return $o; } // Start a session. This is necessary to hold on to a few keys the callback script will also need session_start(); // Define the needed keys $client_id = Config::get('buffer','client_id'); $client_secret = Config::get('buffer','client_secret'); // The callback URL is the script that gets called after the user authenticates with buffer $callback_url = $a->get_baseurl()."/buffer/connect"; $buffer = new BufferApp($client_id, $client_secret, $callback_url); if (!$buffer->ok) { $o .= 'Connect to Buffer!'; } else { logger("buffer_connect: authenticated"); $o .= L10n::t("You are now authenticated to buffer. "); $o .= '
'.L10n::t("return to the connector page").''; PConfig::set(local_user(), 'buffer','access_token', $buffer->access_token); } return($o); } function buffer_jot_nets(&$a,&$b) { if(! local_user()) return; $buffer_post = PConfig::get(local_user(),'buffer','post'); if(intval($buffer_post) == 1) { $buffer_defpost = PConfig::get(local_user(),'buffer','post_by_default'); $selected = ((intval($buffer_defpost) == 1) ? ' checked="checked" ' : ''); $b .= '

' . L10n::t('Post to Buffer') . '

'; } } function buffer_settings(&$a,&$s) { if(! local_user()) return; /* Add our stylesheet to the page so we can make our settings look nice */ $a->page['htmlhead'] .= '' . "\r\n"; /* Get the current state of our config variables */ $enabled = PConfig::get(local_user(),'buffer','post'); $checked = (($enabled) ? ' checked="checked" ' : ''); $css = (($enabled) ? '' : '-disabled'); $def_enabled = PConfig::get(local_user(),'buffer','post_by_default'); $def_checked = (($def_enabled) ? ' checked="checked" ' : ''); /* Add some HTML to the existing form */ $s .= ''; $s .= '

'. L10n::t('Buffer Export').'

'; $s .= ''; $s .= ''; } function buffer_settings_post(&$a,&$b) { if(x($_POST,'buffer-submit')) { if(x($_POST,'buffer_delete')) { PConfig::set(local_user(),'buffer','access_token',''); PConfig::set(local_user(),'buffer','post',false); PConfig::set(local_user(),'buffer','post_by_default',false); } else { PConfig::set(local_user(),'buffer','post',intval($_POST['buffer'])); PConfig::set(local_user(),'buffer','post_by_default',intval($_POST['buffer_bydefault'])); } } } function buffer_post_local(&$a,&$b) { if (!local_user() || (local_user() != $b['uid'])) { return; } $buffer_post = intval(PConfig::get(local_user(),'buffer','post')); $buffer_enable = (($buffer_post && x($_REQUEST,'buffer_enable')) ? intval($_REQUEST['buffer_enable']) : 0); if ($b['api_source'] && intval(PConfig::get(local_user(),'buffer','post_by_default'))) { $buffer_enable = 1; } if (!$buffer_enable) { return; } if (strlen($b['postopts'])) { $b['postopts'] .= ','; } $b['postopts'] .= 'buffer'; } function buffer_send(App $a, &$b) { if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited'])) { return; } if(! strstr($b['postopts'],'buffer')) { return; } if($b['parent'] != $b['id']) { return; } // Dont't post if the post doesn't belong to us. // This is a check for forum postings $self = dba::selectFirst('contact', ['id'], ['uid' => $b['uid'], 'self' => true]); if ($b['contact-id'] != $self['id']) { return; } // if post comes from buffer don't send it back //if($b['app'] == "Buffer") // return; $client_id = Config::get("buffer", "client_id"); $client_secret = Config::get("buffer", "client_secret"); $access_token = PConfig::get($b['uid'], "buffer","access_token"); $callback_url = ""; if ($access_token) { $buffer = new BufferApp($client_id, $client_secret, $callback_url, $access_token); $profiles = $buffer->go('/profiles'); if (is_array($profiles)) { logger("Will send these parameter ".print_r($b, true), LOGGER_DEBUG); foreach ($profiles as $profile) { if (!$profile->default) continue; $send = false; switch ($profile->service) { case 'appdotnet': $send = ($b["extid"] != NETWORK_APPNET); $limit = 256; $markup = false; $includedlinks = true; $htmlmode = 6; break; case 'facebook': $send = ($b["extid"] != NETWORK_FACEBOOK); $limit = 0; $markup = false; $includedlinks = false; $htmlmode = 9; break; case 'google': $send = ($b["extid"] != NETWORK_GPLUS); $limit = 0; $markup = true; $includedlinks = false; $htmlmode = 9; break; case 'twitter': $send = ($b["extid"] != NETWORK_TWITTER); $limit = 280; $markup = false; $includedlinks = true; $htmlmode = 8; break; case 'linkedin': $send = ($b["extid"] != NETWORK_LINKEDIN); $limit = 700; $markup = false; $includedlinks = true; $htmlmode = 2; break; } if (!$send) continue; $item = $b; // Markup for Google+ if ($markup) { if ($item["title"] != "") $item["title"] = "*".$item["title"]."*"; $item["body"] = preg_replace("(\[b\](.*?)\[\/b\])ism",'*$1*',$item["body"]); $item["body"] = preg_replace("(\[i\](.*?)\[\/i\])ism",'_$1_',$item["body"]); $item["body"] = preg_replace("(\[s\](.*?)\[\/s\])ism",'-$1-',$item["body"]); } $post = ItemContent::getPlaintextPost($item, $limit, $includedlinks, $htmlmode); logger("buffer_send: converted message ".$b["id"]." result: ".print_r($post, true), LOGGER_DEBUG); // The image proxy is used as a sanitizer. Buffer seems to be really picky about pictures require_once("mod/proxy.php"); if (isset($post["image"])) $post["image"] = proxy_url($post["image"]); if (isset($post["preview"])) $post["preview"] = proxy_url($post["preview"]); //if ($includedlinks) { // if (isset($post["url"])) // $post["url"] = Network::shortenUrl($post["url"]); // if (isset($post["image"])) // $post["image"] = Network::shortenUrl($post["image"]); // if (isset($post["preview"])) // $post["preview"] = Network::shortenUrl($post["preview"]); //} // Seems like a bug to me // Buffer doesn't add links to Twitter and App.net (but pictures) //if ($includedlinks && isset($post["url"])) if (($profile->service == "twitter") && isset($post["url"]) && ($post["type"] != "photo")) $post["text"] .= " ".$post["url"]; elseif (($profile->service == "appdotnet") && isset($post["url"]) && isset($post["title"]) && ($post["type"] != "photo")) { $post["title"] = Plaintext::shorten($post["title"], 90); $post["text"] = Plaintext::shorten($post["text"], $limit - (24 + strlen($post["title"]))); $post["text"] .= "\n[".$post["title"]."](".$post["url"].")"; } elseif (($profile->service == "appdotnet") && isset($post["url"]) && ($post["type"] != "photo")) $post["text"] .= " ".$post["url"]; elseif ($profile->service == "google") $post["text"] .= html_entity_decode(" ", ENT_QUOTES, 'UTF-8'); // Send a special blank to identify the post through the "fromgplus" addon $message = []; $message["text"] = $post["text"]; $message["profile_ids[]"] = $profile->id; $message["shorten"] = false; $message["now"] = true; if (isset($post["title"])) $message["media[title]"] = $post["title"]; if (isset($post["description"])) $message["media[description]"] = $post["description"]; if (isset($post["url"]) && ($post["type"] != "photo")) $message["media[link]"] = $post["url"]; if (isset($post["image"])) { $message["media[picture]"] = $post["image"]; if ($post["type"] == "photo") $message["media[thumbnail]"] = $post["image"]; } if (isset($post["preview"])) $message["media[thumbnail]"] = $post["preview"]; //print_r($message); logger("buffer_send: data for message ".$b["id"].": ".print_r($message, true), LOGGER_DEBUG); $ret = $buffer->go('/updates/create', $message); logger("buffer_send: send message ".$b["id"]." result: ".print_r($ret, true), LOGGER_DEBUG); } } } }