function display_content(&$a, $update = 0)
{
if (get_config('system', 'block_public') && !local_user() && !remote_user()) {
notice(t('Public access denied.') . EOL);
return;
}
require_once "include/bbcode.php";
require_once 'include/security.php';
require_once 'include/conversation.php';
require_once 'include/acl_selectors.php';
$o = '';
$a->page['htmlhead'] .= replace_macros(get_markup_template('display-head.tpl'), array());
if ($update) {
$nick = $_REQUEST['nick'];
} else {
$nick = $a->argc > 1 ? $a->argv[1] : '';
}
if ($update) {
$item_id = $_REQUEST['item_id'];
$a->profile = array('uid' => intval($update), 'profile_uid' => intval($update));
} else {
$item_id = $a->argc > 2 ? $a->argv[2] : 0;
if ($a->argc == 2) {
$nick = "";
if (local_user()) {
$r = q("SELECT `id` FROM `item`\n\t\t\t\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\t\t\t\tAND `guid` = '%s' AND `uid` = %d", $a->argv[1], local_user());
if (count($r)) {
$item_id = $r[0]["id"];
$nick = $a->user["nickname"];
}
}
if ($nick == "") {
$r = q("SELECT `user`.`nickname`, `item`.`id` FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid`\n\t\t\t\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\t\t\t\tAND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''\n\t\t\t\t\t\tAND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''\n\t\t\t\t\t\tAND `item`.`private` = 0 AND NOT `user`.`hidewall`\n\t\t\t\t\t\tAND `item`.`guid` = '%s'", $a->argv[1]);
// AND `item`.`private` = 0 AND `item`.`wall` = 1
if (count($r)) {
$item_id = $r[0]["id"];
$nick = $r[0]["nickname"];
}
}
if ($nick == "") {
$r = q("SELECT `item`.`id` FROM `item`\n\t\t\t\t\tWHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0\n\t\t\t\t\t\tAND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''\n\t\t\t\t\t\tAND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''\n\t\t\t\t\t\tAND `item`.`private` = 0 AND `item`.`uid` = 0\n\t\t\t\t\t\tAND `item`.`guid` = '%s'", $a->argv[1]);
// AND `item`.`private` = 0 AND `item`.`wall` = 1
if (count($r)) {
$item_id = $r[0]["id"];
}
}
}
}
if (!$item_id) {
$a->error = 404;
notice(t('Item not found.') . EOL);
return;
}
$groups = array();
$contact = null;
$remote_contact = false;
$contact_id = 0;
if (is_array($_SESSION['remote'])) {
foreach ($_SESSION['remote'] as $v) {
if ($v['uid'] == $a->profile['uid']) {
$contact_id = $v['cid'];
break;
}
}
}
if ($contact_id) {
$groups = init_groups_visitor($contact_id);
$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($contact_id), intval($a->profile['uid']));
if (count($r)) {
$contact = $r[0];
$remote_contact = true;
}
}
if (!$remote_contact) {
if (local_user()) {
$contact_id = $_SESSION['cid'];
$contact = $a->contact;
}
}
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($a->profile['uid']));
if (count($r)) {
$a->page_contact = $r[0];
}
$is_owner = local_user() && local_user() == $a->profile['profile_uid'] ? true : false;
if ($a->profile['hidewall'] && !$is_owner && !$remote_contact) {
notice(t('Access to this profile has been restricted.') . EOL);
return;
}
if ($is_owner) {
$celeb = $a->user['page-flags'] == PAGE_SOAPBOX || $a->user['page-flags'] == PAGE_COMMUNITY ? true : false;
$x = array('is_owner' => true, 'allow_location' => $a->user['allow_location'], 'default_location' => $a->user['default-location'], 'nickname' => $a->user['nickname'], 'lockstate' => is_array($a->user) && (strlen($a->user['allow_cid']) || strlen($a->user['allow_gid']) || strlen($a->user['deny_cid']) || strlen($a->user['deny_gid'])) ? 'lock' : 'unlock', 'acl' => populate_acl($a->user, $celeb), 'bang' => '', 'visitor' => 'block', 'profile_uid' => local_user(), 'acl_data' => construct_acl_data($a, $a->user));
$o .= status_editor($a, $x, 0, true);
}
$sql_extra = item_permissions_sql($a->profile['uid'], $remote_contact, $groups);
// AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE ( `id` = '%s' OR `uri` = '%s' ))
if ($update) {
$r = q("SELECT id FROM item WHERE item.uid = %d\n\t\t AND `item`.`parent` = (SELECT `parent` FROM `item` WHERE (`id` = '%s' OR `uri` = '%s'))\n\t\t {$sql_extra} AND unseen = 1", intval($a->profile['uid']), dbesc($item_id), dbesc($item_id));
if (!$r) {
return '';
}
}
// AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE ( `id` = '%s' OR `uri` = '%s' )
$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,\n\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,\n\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,\n\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\tFROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\tand `item`.`moderated` = 0\n\t\tAND `item`.`parent` = (SELECT `parent` FROM `item` WHERE (`id` = '%s' OR `uri` = '%s')\n\t\tAND uid = %d)\n\t\t{$sql_extra}\n\t\tORDER BY `parent` DESC, `gravity` ASC, `id` ASC", intval($a->profile['uid']), dbesc($item_id), dbesc($item_id), intval($a->profile['uid']));
if (!$r && local_user()) {
// Check if this is another person's link to a post that we have
$r = q("SELECT `item`.uri FROM `item`\n\t\t\tWHERE (`item`.`id` = '%s' OR `item`.`uri` = '%s' )\n\t\t\tLIMIT 1", dbesc($item_id), dbesc($item_id));
if ($r) {
$item_uri = $r[0]['uri'];
// AND `item`.`parent` = ( SELECT `parent` FROM `item` FORCE INDEX (PRIMARY, `uri`) WHERE `uri` = '%s' AND uid = %d )
$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `item`.`network` AS `item_network`,\n\t\t\t\t`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,\n\t\t\t\t`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, \n\t\t\t\t`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`\n\t\t\t\tFROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`\n\t\t\t\tAND `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\tWHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0\n\t\t\t\tand `item`.`moderated` = 0\n\t\t\t\tAND `item`.`parent` = (SELECT `parent` FROM `item` WHERE `uri` = '%s' AND uid = %d)\n\t\t\t\tORDER BY `parent` DESC, `gravity` ASC, `id` ASC ", intval(local_user()), dbesc($item_uri), intval(local_user()));
}
}
if ($r) {
if (local_user() && local_user() == $a->profile['uid']) {
q("UPDATE `item` SET `unseen` = 0\n\t\t\t\tWHERE `parent` = %d AND `unseen` = 1", intval($r[0]['parent']));
}
$items = conv_sort($r, "`commented`");
if (!$update) {
$o .= "<script> var netargs = '?f=&nick=" . $nick . "&item_id=" . $item_id . "'; </script>";
}
$o .= conversation($a, $items, 'display', $update);
// Preparing the meta header
require_once 'include/bbcode.php';
require_once "include/html2plain.php";
$description = trim(html2plain(bbcode($r[0]["body"], false, false), 0, true));
$title = trim(html2plain(bbcode($r[0]["title"], false, false), 0, true));
$author_name = $r[0]["author-name"];
$image = "";
if ($image == "") {
$image = $r[0]["thumb"];
}
if ($title == "") {
$title = $author_name;
}
$description = htmlspecialchars($description, ENT_COMPAT, 'UTF-8', true);
// allow double encoding here
$title = htmlspecialchars($title, ENT_COMPAT, 'UTF-8', true);
// allow double encoding here
$author_name = htmlspecialchars($author_name, ENT_COMPAT, 'UTF-8', true);
// allow double encoding here
//<meta name="keywords" content="">
$a->page['htmlhead'] .= '<meta name="author" content="' . $author_name . '" />' . "\n";
$a->page['htmlhead'] .= '<meta name="title" content="' . $title . '" />' . "\n";
$a->page['htmlhead'] .= '<meta name="fulltitle" content="' . $title . '" />' . "\n";
$a->page['htmlhead'] .= '<meta name="description" content="' . $description . '" />' . "\n";
// Schema.org microdata
$a->page['htmlhead'] .= '<meta itemprop="name" content="' . $title . '" />' . "\n";
$a->page['htmlhead'] .= '<meta itemprop="description" content="' . $description . '" />' . "\n";
$a->page['htmlhead'] .= '<meta itemprop="image" content="' . $image . '" />' . "\n";
$a->page['htmlhead'] .= '<meta itemprop="author" content="' . $author_name . '" />' . "\n";
// Twitter cards
$a->page['htmlhead'] .= '<meta name="twitter:card" content="summary" />' . "\n";
$a->page['htmlhead'] .= '<meta name="twitter:title" content="' . $title . '" />' . "\n";
$a->page['htmlhead'] .= '<meta name="twitter:description" content="' . $description . '" />' . "\n";
$a->page['htmlhead'] .= '<meta name="twitter:image" content="' . $image . '" />' . "\n";
$a->page['htmlhead'] .= '<meta name="twitter:url" content="' . $r[0]["plink"] . '" />' . "\n";
// Dublin Core
$a->page['htmlhead'] .= '<meta name="DC.title" content="' . $title . '" />' . "\n";
$a->page['htmlhead'] .= '<meta name="DC.description" content="' . $description . '" />' . "\n";
// Open Graph
$a->page['htmlhead'] .= '<meta property="og:type" content="website" />' . "\n";
$a->page['htmlhead'] .= '<meta property="og:title" content="' . $title . '" />' . "\n";
$a->page['htmlhead'] .= '<meta property="og:image" content="' . $image . '" />' . "\n";
$a->page['htmlhead'] .= '<meta property="og:url" content="' . $r[0]["plink"] . '" />' . "\n";
$a->page['htmlhead'] .= '<meta property="og:description" content="' . $description . '" />' . "\n";
$a->page['htmlhead'] .= '<meta name="og:article:author" content="' . $author_name . '" />' . "\n";
// article:tag
return $o;
}
$r = q("SELECT `id`,`deleted` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1", dbesc($item_id), dbesc($item_id));
if ($r) {
if ($r[0]['deleted']) {
notice(t('Item has been removed.') . EOL);
} else {
notice(t('Permission denied.') . EOL);
}
} else {
notice(t('Item not found.') . EOL);
}
return $o;
}
function item_post(&$a)
{
if (!local_user() && !remote_user() && !x($_REQUEST, 'commenter')) {
return;
}
require_once 'include/security.php';
$uid = local_user();
if (x($_REQUEST, 'dropitems')) {
$arr_drop = explode(',', $_REQUEST['dropitems']);
drop_items($arr_drop);
$json = array('success' => 1);
echo json_encode($json);
killme();
}
call_hooks('post_local_start', $_REQUEST);
// logger('postinput ' . file_get_contents('php://input'));
logger('postvars ' . print_r($_REQUEST, true), LOGGER_DATA);
$api_source = x($_REQUEST, 'api_source') && $_REQUEST['api_source'] ? true : false;
$message_id = x($_REQUEST, 'message_id') && $api_source ? strip_tags($_REQUEST['message_id']) : '';
$return_path = x($_REQUEST, 'return') ? $_REQUEST['return'] : '';
$preview = x($_REQUEST, 'preview') ? intval($_REQUEST['preview']) : 0;
// Check for doubly-submitted posts, and reject duplicates
// Note that we have to ignore previews, otherwise nothing will post
// after it's been previewed
if (!$preview && x($_REQUEST['post_id_random'])) {
if (x($_SESSION['post-random']) && $_SESSION['post-random'] == $_REQUEST['post_id_random']) {
logger("item post: duplicate post", LOGGER_DEBUG);
item_post_return($a->get_baseurl(), $api_source, $return_path);
} else {
$_SESSION['post-random'] = $_REQUEST['post_id_random'];
}
}
/**
* Is this a reply to something?
*/
$parent = x($_REQUEST, 'parent') ? intval($_REQUEST['parent']) : 0;
$parent_uri = x($_REQUEST, 'parent_uri') ? trim($_REQUEST['parent_uri']) : '';
$parent_item = null;
$parent_contact = null;
$thr_parent = '';
$parid = 0;
$r = false;
$objecttype = null;
if ($parent || $parent_uri) {
$objecttype = ACTIVITY_OBJ_COMMENT;
if (!x($_REQUEST, 'type')) {
$_REQUEST['type'] = 'net-comment';
}
if ($parent) {
$r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", intval($parent));
} elseif ($parent_uri && local_user()) {
// This is coming from an API source, and we are logged in
$r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($parent_uri), intval(local_user()));
}
// if this isn't the real parent of the conversation, find it
if ($r !== false && count($r)) {
$parid = $r[0]['parent'];
$parent_uri = $r[0]['uri'];
if ($r[0]['id'] != $r[0]['parent']) {
$r = q("SELECT * FROM `item` WHERE `id` = `parent` AND `parent` = %d LIMIT 1", intval($parid));
}
}
if ($r === false || !count($r)) {
notice(t('Unable to locate original post.') . EOL);
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
$parent_item = $r[0];
$parent = $r[0]['id'];
// multi-level threading - preserve the info but re-parent to our single level threading
//if(($parid) && ($parid != $parent))
$thr_parent = $parent_uri;
if ($parent_item['contact-id'] && $uid) {
$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($parent_item['contact-id']), intval($uid));
if (count($r)) {
$parent_contact = $r[0];
// If the contact id doesn't fit with the contact, then set the contact to null
$thrparent = q("SELECT `author-link`, `network` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($thr_parent));
if (count($thrparent) and $thrparent[0]["network"] === NETWORK_OSTATUS and normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"])) {
$parent_contact = null;
require_once "include/Scrape.php";
$probed_contact = probe_url($thrparent[0]["author-link"]);
if ($probed_contact["network"] != NETWORK_FEED) {
$parent_contact = $probed_contact;
$parent_contact["nurl"] = normalise_link($probed_contact["url"]);
$parent_contact["thumb"] = $probed_contact["photo"];
$parent_contact["micro"] = $probed_contact["photo"];
}
logger('parent contact: ' . print_r($parent_contact, true), LOGGER_DEBUG);
} else {
logger('no contact found: ' . print_r($thrparent, true), LOGGER_DEBUG);
}
}
}
}
if ($parent) {
logger('mod_item: item_post parent=' . $parent);
}
$profile_uid = x($_REQUEST, 'profile_uid') ? intval($_REQUEST['profile_uid']) : 0;
$post_id = x($_REQUEST, 'post_id') ? intval($_REQUEST['post_id']) : 0;
$app = x($_REQUEST, 'source') ? strip_tags($_REQUEST['source']) : '';
$extid = x($_REQUEST, 'extid') ? strip_tags($_REQUEST['extid']) : '';
$allow_moderated = false;
// here is where we are going to check for permission to post a moderated comment.
// First check that the parent exists and it is a wall item.
if (x($_REQUEST, 'commenter') && (!$parent || !$parent_item['wall'])) {
notice(t('Permission denied.') . EOL);
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
// Now check that it is a page_type of PAGE_BLOG, and that valid personal details
// have been provided, and run any anti-spam plugins
// TODO
if (!can_write_wall($a, $profile_uid) && !$allow_moderated) {
notice(t('Permission denied.') . EOL);
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
// is this an edited post?
$orig_post = null;
if ($post_id) {
$i = q("SELECT * FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($post_id));
if (!count($i)) {
killme();
}
$orig_post = $i[0];
}
$user = null;
$r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($profile_uid));
if (count($r)) {
$user = $r[0];
}
if ($orig_post) {
$str_group_allow = $orig_post['allow_gid'];
$str_contact_allow = $orig_post['allow_cid'];
$str_group_deny = $orig_post['deny_gid'];
$str_contact_deny = $orig_post['deny_cid'];
$location = $orig_post['location'];
$coord = $orig_post['coord'];
$verb = $orig_post['verb'];
$objecttype = $orig_post['object-type'];
$emailcc = $orig_post['emailcc'];
$app = $orig_post['app'];
$categories = $orig_post['file'];
$title = notags(trim($_REQUEST['title']));
$body = escape_tags(trim($_REQUEST['body']));
$private = $orig_post['private'];
$pubmail_enable = $orig_post['pubmail'];
$network = $orig_post['network'];
$guid = $orig_post['guid'];
$extid = $orig_post['extid'];
} else {
// if coming from the API and no privacy settings are set,
// use the user default permissions - as they won't have
// been supplied via a form.
if ($api_source && !array_key_exists('contact_allow', $_REQUEST) && !array_key_exists('group_allow', $_REQUEST) && !array_key_exists('contact_deny', $_REQUEST) && !array_key_exists('group_deny', $_REQUEST)) {
$str_group_allow = $user['allow_gid'];
$str_contact_allow = $user['allow_cid'];
$str_group_deny = $user['deny_gid'];
$str_contact_deny = $user['deny_cid'];
} else {
// use the posted permissions
$str_group_allow = perms2str($_REQUEST['group_allow']);
$str_contact_allow = perms2str($_REQUEST['contact_allow']);
$str_group_deny = perms2str($_REQUEST['group_deny']);
$str_contact_deny = perms2str($_REQUEST['contact_deny']);
}
$title = notags(trim($_REQUEST['title']));
$location = notags(trim($_REQUEST['location']));
$coord = notags(trim($_REQUEST['coord']));
$verb = notags(trim($_REQUEST['verb']));
$emailcc = notags(trim($_REQUEST['emailcc']));
$body = escape_tags(trim($_REQUEST['body']));
$network = notags(trim($_REQUEST['network']));
$guid = get_guid(32);
$naked_body = preg_replace('/\\[(.+?)\\]/', '', $body);
if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
$l = new Text_LanguageDetect();
//$lng = $l->detectConfidence($naked_body);
//$postopts = (($lng['language']) ? 'lang=' . $lng['language'] . ';' . $lng['confidence'] : '');
$lng = $l->detect($naked_body, 3);
if (sizeof($lng) > 0) {
$postopts = "";
foreach ($lng as $language => $score) {
if ($postopts == "") {
$postopts = "lang=";
} else {
$postopts .= ":";
}
$postopts .= $language . ";" . $score;
}
}
logger('mod_item: detect language' . print_r($lng, true) . $naked_body, LOGGER_DATA);
} else {
$postopts = '';
}
$private = strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny) ? 1 : 0;
if ($user['hidewall']) {
$private = 2;
}
// If this is a comment, set the permissions from the parent.
if ($parent_item) {
$private = 0;
// for non native networks use the network of the original post as network of the item
if ($parent_item['network'] != NETWORK_DIASPORA and $parent_item['network'] != NETWORK_OSTATUS and $network == "") {
$network = $parent_item['network'];
}
if ($parent_item['private'] || strlen($parent_item['allow_cid']) || strlen($parent_item['allow_gid']) || strlen($parent_item['deny_cid']) || strlen($parent_item['deny_gid'])) {
$private = $parent_item['private'] ? $parent_item['private'] : 1;
}
$str_contact_allow = $parent_item['allow_cid'];
$str_group_allow = $parent_item['allow_gid'];
$str_contact_deny = $parent_item['deny_cid'];
$str_group_deny = $parent_item['deny_gid'];
}
$pubmail_enable = x($_REQUEST, 'pubmail_enable') && intval($_REQUEST['pubmail_enable']) && !$private ? 1 : 0;
// if using the API, we won't see pubmail_enable - figure out if it should be set
if ($api_source && $profile_uid && $profile_uid == local_user() && !$private) {
$mail_disabled = function_exists('imap_open') && !get_config('system', 'imap_disabled') ? 0 : 1;
if (!$mail_disabled) {
$r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1", intval(local_user()));
if (count($r) && intval($r[0]['pubmail'])) {
$pubmail_enabled = true;
}
}
}
if (!strlen($body)) {
if ($preview) {
killme();
}
info(t('Empty post discarded.') . EOL);
if (x($_REQUEST, 'return')) {
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
}
}
if (strlen($categories)) {
// get the "fileas" tags for this post
$filedas = file_tag_file_to_list($categories, 'file');
}
// save old and new categories, so we can determine what needs to be deleted from pconfig
$categories_old = $categories;
$categories = file_tag_list_to_file(trim($_REQUEST['category']), 'category');
$categories_new = $categories;
if (strlen($filedas)) {
// append the fileas stuff to the new categories list
$categories .= file_tag_list_to_file($filedas, 'file');
}
// Work around doubled linefeeds in Tinymce 3.5b2
// First figure out if it's a status post that would've been
// created using tinymce. Otherwise leave it alone.
/* $plaintext = (local_user() ? intval(get_pconfig(local_user(),'system','plaintext')) || !feature_enabled($profile_uid,'richtext') : 0);
if((! $parent) && (! $api_source) && (! $plaintext)) {
$body = fix_mce_lf($body);
}*/
$plaintext = local_user() ? !feature_enabled($profile_uid, 'richtext') : 0;
if (!$parent && !$api_source && !$plaintext) {
$body = fix_mce_lf($body);
}
// get contact info for poster
$author = null;
$self = false;
$contact_id = 0;
if (local_user() && local_user() == $profile_uid) {
$self = true;
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($_SESSION['uid']));
} elseif (remote_user()) {
if (is_array($_SESSION['remote'])) {
foreach ($_SESSION['remote'] as $v) {
if ($v['uid'] == $profile_uid) {
$contact_id = $v['cid'];
break;
}
}
}
if ($contact_id) {
$r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1", intval($contact_id));
}
}
if (count($r)) {
$author = $r[0];
$contact_id = $author['id'];
}
// get contact info for owner
if ($profile_uid == local_user()) {
$contact_record = $author;
} else {
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($profile_uid));
if (count($r)) {
$contact_record = $r[0];
}
}
$post_type = notags(trim($_REQUEST['type']));
if ($post_type === 'net-comment') {
if ($parent_item !== null) {
if ($parent_item['wall'] == 1) {
$post_type = 'wall-comment';
} else {
$post_type = 'remote-comment';
}
}
}
/**
*
* When a photo was uploaded into the message using the (profile wall) ajax
* uploader, The permissions are initially set to disallow anybody but the
* owner from seeing it. This is because the permissions may not yet have been
* set for the post. If it's private, the photo permissions should be set
* appropriately. But we didn't know the final permissions on the post until
* now. So now we'll look for links of uploaded messages that are in the
* post and set them to the same permissions as the post itself.
*
*/
$match = null;
if (!$preview && preg_match_all("/\\[img([\\=0-9x]*?)\\](.*?)\\[\\/img\\]/", $body, $match)) {
$images = $match[2];
if (count($images)) {
$objecttype = ACTIVITY_OBJ_IMAGE;
foreach ($images as $image) {
if (!stristr($image, $a->get_baseurl() . '/photo/')) {
continue;
}
$image_uri = substr($image, strrpos($image, '/') + 1);
$image_uri = substr($image_uri, 0, strpos($image_uri, '-'));
if (!strlen($image_uri)) {
continue;
}
$srch = '<' . intval($contact_id) . '>';
$r = q("SELECT `id` FROM `photo` WHERE `allow_cid` = '%s' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = ''\n\t\t\t\t\tAND `resource-id` = '%s' AND `uid` = %d LIMIT 1", dbesc($srch), dbesc($image_uri), intval($profile_uid));
if (!count($r)) {
continue;
}
$r = q("UPDATE `photo` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'\n\t\t\t\t\tWHERE `resource-id` = '%s' AND `uid` = %d AND `album` = '%s' ", dbesc($str_contact_allow), dbesc($str_group_allow), dbesc($str_contact_deny), dbesc($str_group_deny), dbesc($image_uri), intval($profile_uid), dbesc(t('Wall Photos')));
}
}
}
/**
* Next link in any attachment references we find in the post.
*/
$match = false;
if (!$preview && preg_match_all("/\\[attachment\\](.*?)\\[\\/attachment\\]/", $body, $match)) {
$attaches = $match[1];
if (count($attaches)) {
foreach ($attaches as $attach) {
$r = q("SELECT * FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($attach));
if (count($r)) {
$r = q("UPDATE `attach` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s'\n\t\t\t\t\t\tWHERE `uid` = %d AND `id` = %d", dbesc($str_contact_allow), dbesc($str_group_allow), dbesc($str_contact_deny), dbesc($str_group_deny), intval($profile_uid), intval($attach));
}
}
}
}
// embedded bookmark in post? set bookmark flag
$bookmark = 0;
if (preg_match_all("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/ism", $body, $match, PREG_SET_ORDER)) {
$objecttype = ACTIVITY_OBJ_BOOKMARK;
$bookmark = 1;
}
$body = bb_translate_video($body);
/**
* Fold multi-line [code] sequences
*/
$body = preg_replace('/\\[\\/code\\]\\s*\\[code\\]/ism', "\n", $body);
$body = scale_external_images($body, false);
// Setting the object type if not defined before
if (!$objecttype) {
$objecttype = ACTIVITY_OBJ_NOTE;
// Default value
require_once "include/plaintext.php";
$objectdata = get_attached_data($body);
if ($post["type"] == "link") {
$objecttype = ACTIVITY_OBJ_BOOKMARK;
} elseif ($post["type"] == "video") {
$objecttype = ACTIVITY_OBJ_VIDEO;
} elseif ($post["type"] == "photo") {
$objecttype = ACTIVITY_OBJ_IMAGE;
}
}
/**
* Look for any tags and linkify them
*/
$str_tags = '';
$inform = '';
$tags = get_tags($body);
/**
* add a statusnet style reply tag if the original post was from there
* and we are replying, and there isn't one already
*/
if ($parent_contact && $parent_contact['network'] === NETWORK_OSTATUS && $parent_contact['nick'] && !in_array('@' . $parent_contact['nick'], $tags)) {
$body = '@' . $parent_contact['nick'] . ' ' . $body;
$tags[] = '@' . $parent_contact['nick'];
}
$tagged = array();
$private_forum = false;
if (count($tags)) {
foreach ($tags as $tag) {
if (strpos($tag, '#') === 0) {
continue;
}
// If we already tagged 'Robert Johnson', don't try and tag 'Robert'.
// Robert Johnson should be first in the $tags array
$fullnametagged = false;
for ($x = 0; $x < count($tagged); $x++) {
if (stristr($tagged[$x], $tag . ' ')) {
$fullnametagged = true;
break;
}
}
if ($fullnametagged) {
continue;
}
$success = handle_tag($a, $body, $inform, $str_tags, local_user() ? local_user() : $profile_uid, $tag, $network);
if ($success['replaced']) {
$tagged[] = $tag;
}
if (is_array($success['contact']) && intval($success['contact']['prv'])) {
$private_forum = true;
$private_id = $success['contact']['id'];
}
}
}
if ($private_forum && !$parent && !$private) {
// we tagged a private forum in a top level post and the message was public.
// Restrict it.
$private = 1;
$str_contact_allow = '<' . $private_id . '>';
}
$attachments = '';
$match = false;
if (preg_match_all('/(\\[attachment\\]([0-9]+)\\[\\/attachment\\])/', $body, $match)) {
foreach ($match[2] as $mtch) {
$r = q("SELECT `id`,`filename`,`filesize`,`filetype` FROM `attach` WHERE `uid` = %d AND `id` = %d LIMIT 1", intval($profile_uid), intval($mtch));
if (count($r)) {
if (strlen($attachments)) {
$attachments .= ',';
}
$attachments .= '[attach]href="' . $a->get_baseurl() . '/attach/' . $r[0]['id'] . '" length="' . $r[0]['filesize'] . '" type="' . $r[0]['filetype'] . '" title="' . ($r[0]['filename'] ? $r[0]['filename'] : '') . '"[/attach]';
}
$body = str_replace($match[1], '', $body);
}
}
$wall = 0;
if ($post_type === 'wall' || $post_type === 'wall-comment') {
$wall = 1;
}
if (!strlen($verb)) {
$verb = ACTIVITY_POST;
}
if ($network == "") {
$network = NETWORK_DFRN;
}
$gravity = $parent ? 6 : 0;
// even if the post arrived via API we are considering that it
// originated on this site by default for determining relayability.
$origin = x($_REQUEST, 'origin') ? intval($_REQUEST['origin']) : 1;
$notify_type = $parent ? 'comment-new' : 'wall-new';
$uri = $message_id ? $message_id : item_new_uri($a->get_hostname(), $profile_uid);
// Fallback so that we alway have a thr-parent
if (!$thr_parent) {
$thr_parent = $uri;
}
$datarray = array();
$datarray['uid'] = $profile_uid;
$datarray['type'] = $post_type;
$datarray['wall'] = $wall;
$datarray['gravity'] = $gravity;
$datarray['network'] = $network;
$datarray['contact-id'] = $contact_id;
$datarray['owner-name'] = $contact_record['name'];
$datarray['owner-link'] = $contact_record['url'];
$datarray['owner-avatar'] = $contact_record['thumb'];
$datarray['author-name'] = $author['name'];
$datarray['author-link'] = $author['url'];
$datarray['author-avatar'] = $author['thumb'];
$datarray['created'] = datetime_convert();
$datarray['edited'] = datetime_convert();
$datarray['commented'] = datetime_convert();
$datarray['received'] = datetime_convert();
$datarray['changed'] = datetime_convert();
$datarray['extid'] = $extid;
$datarray['guid'] = $guid;
$datarray['uri'] = $uri;
$datarray['title'] = $title;
$datarray['body'] = $body;
$datarray['app'] = $app;
$datarray['location'] = $location;
$datarray['coord'] = $coord;
$datarray['tag'] = $str_tags;
$datarray['file'] = $categories;
$datarray['inform'] = $inform;
$datarray['verb'] = $verb;
$datarray['object-type'] = $objecttype;
$datarray['allow_cid'] = $str_contact_allow;
$datarray['allow_gid'] = $str_group_allow;
$datarray['deny_cid'] = $str_contact_deny;
$datarray['deny_gid'] = $str_group_deny;
$datarray['private'] = $private;
$datarray['pubmail'] = $pubmail_enable;
$datarray['attach'] = $attachments;
$datarray['bookmark'] = intval($bookmark);
$datarray['thr-parent'] = $thr_parent;
$datarray['postopts'] = $postopts;
$datarray['origin'] = $origin;
$datarray['moderated'] = $allow_moderated;
/**
* These fields are for the convenience of plugins...
* 'self' if true indicates the owner is posting on their own wall
* If parent is 0 it is a top-level post.
*/
$datarray['parent'] = $parent;
$datarray['self'] = $self;
// $datarray['prvnets'] = $user['prvnets'];
if ($orig_post) {
$datarray['edit'] = true;
}
// Search for hashtags
item_body_set_hashtags($datarray);
// preview mode - prepare the body for display and send it via json
if ($preview) {
require_once 'include/conversation.php';
$o = conversation($a, array(array_merge($contact_record, $datarray)), 'search', false, true);
logger('preview: ' . $o);
echo json_encode(array('preview' => $o));
killme();
}
call_hooks('post_local', $datarray);
if (x($datarray, 'cancel')) {
logger('mod_item: post cancelled by plugin.');
if ($return_path) {
goaway($a->get_baseurl() . "/" . $return_path);
}
$json = array('cancel' => 1);
if (x($_REQUEST, 'jsreload') && strlen($_REQUEST['jsreload'])) {
$json['reload'] = $a->get_baseurl() . '/' . $_REQUEST['jsreload'];
}
echo json_encode($json);
killme();
}
// Fill the cache field
put_item_in_cache($datarray);
if ($orig_post) {
$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `attach` = '%s', `file` = '%s', `rendered-html` = '%s', `rendered-hash` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d", dbesc($datarray['title']), dbesc($datarray['body']), dbesc($datarray['tag']), dbesc($datarray['attach']), dbesc($datarray['file']), dbesc($datarray['rendered-html']), dbesc($datarray['rendered-hash']), dbesc(datetime_convert()), dbesc(datetime_convert()), intval($post_id), intval($profile_uid));
create_tags_from_item($post_id);
create_files_from_item($post_id);
update_thread($post_id);
// update filetags in pconfig
file_tag_update_pconfig($uid, $categories_old, $categories_new, 'category');
proc_run('php', "include/notifier.php", 'edit_post', "{$post_id}");
if (x($_REQUEST, 'return') && strlen($return_path)) {
logger('return: ' . $return_path);
goaway($a->get_baseurl() . "/" . $return_path);
}
killme();
} else {
$post_id = 0;
}
$r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, `author-name`, `author-link`, `author-avatar`,\n\t\t`created`, `edited`, `commented`, `received`, `changed`, `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`, `tag`, `inform`, `verb`, `object-type`, `postopts`,\n\t\t`allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file`, `rendered-html`, `rendered-hash`)\n\t\tVALUES( '%s', '%s', %d, '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s', '%s', '%s')", dbesc($datarray['guid']), dbesc($datarray['extid']), intval($datarray['uid']), dbesc($datarray['type']), intval($datarray['wall']), intval($datarray['gravity']), dbesc($datarray['network']), intval($datarray['contact-id']), dbesc($datarray['owner-name']), dbesc($datarray['owner-link']), dbesc($datarray['owner-avatar']), dbesc($datarray['author-name']), dbesc($datarray['author-link']), dbesc($datarray['author-avatar']), dbesc($datarray['created']), dbesc($datarray['edited']), dbesc($datarray['commented']), dbesc($datarray['received']), dbesc($datarray['changed']), dbesc($datarray['uri']), dbesc($datarray['thr-parent']), dbesc($datarray['title']), dbesc($datarray['body']), dbesc($datarray['app']), dbesc($datarray['location']), dbesc($datarray['coord']), dbesc($datarray['tag']), dbesc($datarray['inform']), dbesc($datarray['verb']), dbesc($datarray['object-type']), dbesc($datarray['postopts']), dbesc($datarray['allow_cid']), dbesc($datarray['allow_gid']), dbesc($datarray['deny_cid']), dbesc($datarray['deny_gid']), intval($datarray['private']), intval($datarray['pubmail']), dbesc($datarray['attach']), intval($datarray['bookmark']), intval($datarray['origin']), intval($datarray['moderated']), dbesc($datarray['file']), dbesc($datarray['rendered-html']), dbesc($datarray['rendered-hash']));
$r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($datarray['uri']));
if (!count($r)) {
logger('mod_item: unable to retrieve post that was just stored.');
notice(t('System error. Post not saved.') . EOL);
goaway($a->get_baseurl() . "/" . $return_path);
// NOTREACHED
}
$post_id = $r[0]['id'];
logger('mod_item: saved item ' . $post_id);
$datarray["id"] = $post_id;
$datarray["plink"] = $a->get_baseurl() . '/display/' . urlencode($datarray["guid"]);
// update filetags in pconfig
file_tag_update_pconfig($uid, $categories_old, $categories_new, 'category');
if ($parent) {
// This item is the last leaf and gets the comment box, clear any ancestors
$r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ", dbesc(datetime_convert()), intval($parent));
update_thread($parent, true);
// Inherit ACLs from the parent item.
$r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d\n\t\t\tWHERE `id` = %d", dbesc($parent_item['allow_cid']), dbesc($parent_item['allow_gid']), dbesc($parent_item['deny_cid']), dbesc($parent_item['deny_gid']), intval($parent_item['private']), intval($post_id));
if ($contact_record != $author) {
notification(array('type' => NOTIFY_COMMENT, 'notify_flags' => $user['notify-flags'], 'language' => $user['language'], 'to_name' => $user['username'], 'to_email' => $user['email'], 'uid' => $user['uid'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . urlencode($datarray['guid']), 'source_name' => $datarray['author-name'], 'source_link' => $datarray['author-link'], 'source_photo' => $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item', 'parent' => $parent, 'parent_uri' => $parent_item['uri']));
}
// Store the comment signature information in case we need to relay to Diaspora
store_diaspora_comment_sig($datarray, $author, $self ? $a->user['prvkey'] : false, $parent_item, $post_id);
} else {
$parent = $post_id;
if ($contact_record != $author) {
notification(array('type' => NOTIFY_WALL, 'notify_flags' => $user['notify-flags'], 'language' => $user['language'], 'to_name' => $user['username'], 'to_email' => $user['email'], 'uid' => $user['uid'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . urlencode($datarray['guid']), 'source_name' => $datarray['author-name'], 'source_link' => $datarray['author-link'], 'source_photo' => $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item'));
}
}
// fallback so that parent always gets set to non-zero.
if (!$parent) {
$parent = $post_id;
}
$r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1\n\t\tWHERE `id` = %d", intval($parent), dbesc($parent == $post_id ? $uri : $parent_item['uri']), dbesc($a->get_baseurl() . '/display/' . urlencode($datarray['guid'])), dbesc(datetime_convert()), intval($post_id));
// photo comments turn the corresponding item visible to the profile wall
// This way we don't see every picture in your new photo album posted to your wall at once.
// They will show up as people comment on them.
if (!$parent_item['visible']) {
$r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d", intval($parent_item['id']));
update_thread($parent_item['id']);
}
// update the commented timestamp on the parent
q("UPDATE `item` set `commented` = '%s', `changed` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), dbesc(datetime_convert()), intval($parent));
if ($post_id != $parent) {
update_thread($parent);
}
call_hooks('post_local_end', $datarray);
if (strlen($emailcc) && $profile_uid == local_user()) {
$erecips = explode(',', $emailcc);
if (count($erecips)) {
foreach ($erecips as $recip) {
$addr = trim($recip);
if (!strlen($addr)) {
continue;
}
$disclaimer = '<hr />' . sprintf(t('This message was sent to you by %s, a member of the Friendica social network.'), $a->user['username']) . '<br />';
$disclaimer .= sprintf(t('You may visit them online at %s'), $a->get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
$disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL;
if (!$datarray['title'] == '') {
$subject = email_header_encode($datarray['title'], 'UTF-8');
} else {
$subject = email_header_encode('[Friendica]' . ' ' . sprintf(t('%s posted an update.'), $a->user['username']), 'UTF-8');
}
$link = '<a href="' . $a->get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
$html = prepare_body($datarray);
$message = '<html><body>' . $link . $html . $disclaimer . '</body></html>';
include_once 'include/html2plain.php';
$params = array('fromName' => $a->user['username'], 'fromEmail' => $a->user['email'], 'toEmail' => $addr, 'replyTo' => $a->user['email'], 'messageSubject' => $subject, 'htmlVersion' => $message, 'textVersion' => html2plain($html . $disclaimer));
Emailer::send($params);
}
}
}
create_tags_from_item($post_id);
create_files_from_item($post_id);
if ($post_id == $parent) {
add_thread($post_id);
}
// This is a real juggling act on shared hosting services which kill your processes
// e.g. dreamhost. We used to start delivery to our native delivery agents in the background
// and then run our plugin delivery from the foreground. We're now doing plugin delivery first,
// because as soon as you start loading up a bunch of remote delivey processes, *this* page is
// likely to get killed off. If you end up looking at an /item URL and a blank page,
// it's very likely the delivery got killed before all your friends could be notified.
// Currently the only realistic fixes are to use a reliable server - which precludes shared hosting,
// or cut back on plugins which do remote deliveries.
proc_run('php', "include/notifier.php", $notify_type, "{$post_id}");
logger('post_complete');
item_post_return($a->get_baseurl(), $api_source, $return_path);
// NOTREACHED
}
function format_ical_text($s)
{
require_once 'include/bbcode.php';
require_once 'include/html2plain.php';
return wordwrap(str_replace(',', '\\,', html2plain(bbcode($s))), 72, "\n ", true);
}
function wppost_send(&$a, &$b)
{
if ($b['deleted'] || $b['private'] || $b['created'] !== $b['edited']) {
return;
}
if (!strstr($b['postopts'], 'wppost')) {
return;
}
if ($b['parent'] != $b['id']) {
return;
}
$wp_username = xmlify(get_pconfig($b['uid'], 'wppost', 'wp_username'));
$wp_password = xmlify(get_pconfig($b['uid'], 'wppost', 'wp_password'));
$wp_blog = get_pconfig($b['uid'], 'wppost', 'wp_blog');
if ($wp_username && $wp_password && $wp_blog) {
require_once 'include/bbcode.php';
require_once 'include/html2plain.php';
// If the title is empty then try to guess
if ($b['title'] == '') {
// Take the description from the bookmark
if (preg_match("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/is", $b['body'], $matches)) {
$b['title'] = $matches[2];
}
// If no bookmark is found then take the first line
if ($b['title'] == '') {
$title = html2plain(bbcode($b['body']), 0, true);
$pos = strpos($title, "\n");
if ($pos == 0 or $pos > 60) {
$pos = 60;
}
$b['title'] = substr($title, 0, $pos);
}
}
$title = '<title>' . ($b['title'] ? $b['title'] : t('Post from Friendica')) . '</title>';
$post = $title . bbcode($b['body']);
$wp_backlink = intval(get_pconfig($b['uid'], 'wppost', 'backlink'));
if ($wp_backlink && $b['plink']) {
$post .= EOL . EOL . '<a href="' . $b['plink'] . '">' . t('Read the original post and comment stream on Friendica') . '</a>' . EOL . EOL;
}
$post = xmlify($post);
$xml = <<<EOT
<?xml version=\\"1.0\\" encoding=\\"utf-8\\"?>
<methodCall>
<methodName>blogger.newPost</methodName>
<params>
<param><value><string/></value></param>
<param><value><string/></value></param>
<param><value><string>{$wp_username}</string></value></param>
<param><value><string>{$wp_password}</string></value></param>
<param><value><string>{$post}</string></value></param>
<param><value><int>1</int></value></param>
</params>
</methodCall>
EOT;
logger('wppost: data: ' . $xml, LOGGER_DATA);
if ($wp_blog !== 'test') {
$x = post_url($wp_blog, $xml);
}
logger('posted to wordpress: ' . ($x ? $x : ''), LOGGER_DEBUG);
}
}
function api_convert_item($item)
{
$body = $item['body'];
$attachments = api_get_attachments($body);
// Workaround for ostatus messages where the title is identically to the body
$html = bbcode(api_clean_plain_items($body), false, false, 2, true);
$statusbody = trim(html2plain($html, 0));
// handle data: images
$statusbody = api_format_items_embeded_images($item, $statusbody);
$statustitle = trim($item['title']);
if ($statustitle != '' and strpos($statusbody, $statustitle) !== false) {
$statustext = trim($statusbody);
} else {
$statustext = trim($statustitle . "\n\n" . $statusbody);
}
if ($item["network"] == NETWORK_FEED and strlen($statustext) > 1000) {
$statustext = substr($statustext, 0, 1000) . "... \n" . $item["plink"];
}
$statushtml = trim(bbcode($body, false, false));
if ($item['title'] != "") {
$statushtml = "<h4>" . bbcode($item['title']) . "</h4>\n" . $statushtml;
}
$entities = api_get_entitities($statustext, $body);
return array("text" => $statustext, "html" => $statushtml, "attachments" => $attachments, "entities" => $entities);
}
function store_doc_file($s)
{
if (is_dir($s)) {
return;
}
$item = array();
$sys = get_sys_channel();
$item['aid'] = 0;
$item['uid'] = $sys['channel_id'];
if (strpos($s, '.md')) {
$mimetype = 'text/markdown';
} elseif (strpos($s, '.html')) {
$mimetype = 'text/html';
} else {
$mimetype = 'text/bbcode';
}
require_once 'include/html2plain.php';
$item['body'] = html2plain(prepare_text(file_get_contents($s), $mimetype, true));
$item['mimetype'] = 'text/plain';
$item['plink'] = z_root() . '/' . str_replace('doc', 'help', $s);
$item['owner_xchan'] = $item['author_xchan'] = $sys['channel_hash'];
$item['item_type'] = ITEM_TYPE_DOC;
$r = q("select item.* from item left join item_id on item.id = item_id.iid where service = 'docfile' and\n\t\tsid = '%s' and item_type = %d limit 1", dbesc($s), intval(ITEM_TYPE_DOC));
if ($r) {
$item['id'] = $r[0]['id'];
$item['mid'] = $item['parent_mid'] = $r[0]['mid'];
$x = item_store_update($item);
} else {
$item['mid'] = $item['parent_mid'] = item_message_id();
$x = item_store($item);
}
if ($x['success']) {
update_remote_id($sys, $x['item_id'], ITEM_TYPE_DOC, $s, 'docfile', 0, $item['mid']);
}
}
function api_format_items($r, $user_info, $filter_user = false)
{
$a = get_app();
$ret = array();
foreach ($r as $item) {
api_share_as_retweet($a, api_user(), $item);
localize_item($item);
$status_user = api_item_get_user($a, $item);
// Look if the posts are matching if they should be filtered by user id
if ($filter_user and $status_user["id"] != $user_info["id"]) {
continue;
}
if ($item['thr-parent'] != $item['uri']) {
$r = q("SELECT id FROM item WHERE uid=%d AND uri='%s' LIMIT 1", intval(api_user()), dbesc($item['thr-parent']));
if ($r) {
$in_reply_to_status_id = intval($r[0]['id']);
} else {
$in_reply_to_status_id = intval($item['parent']);
}
$in_reply_to_status_id_str = (string) intval($item['parent']);
$in_reply_to_screen_name = NULL;
$in_reply_to_user_id = NULL;
$in_reply_to_user_id_str = NULL;
$r = q("SELECT `author-link` FROM item WHERE uid=%d AND id=%d LIMIT 1", intval(api_user()), intval($in_reply_to_status_id));
if ($r) {
$r = q("SELECT * FROM unique_contacts WHERE `url` = '%s'", dbesc(normalise_link($r[0]['author-link'])));
if ($r) {
if ($r[0]['nick'] == "") {
$r[0]['nick'] = api_get_nick($r[0]["url"]);
}
$in_reply_to_screen_name = $r[0]['nick'] ? $r[0]['nick'] : $r[0]['name'];
$in_reply_to_user_id = intval($r[0]['id']);
$in_reply_to_user_id_str = (string) intval($r[0]['id']);
}
}
} else {
$in_reply_to_screen_name = NULL;
$in_reply_to_user_id = NULL;
$in_reply_to_status_id = NULL;
$in_reply_to_user_id_str = NULL;
$in_reply_to_status_id_str = NULL;
}
// Workaround for ostatus messages where the title is identically to the body
//$statusbody = trim(html2plain(bbcode(api_clean_plain_items($item['body']), false, false, 5, true), 0));
$html = bbcode(api_clean_plain_items($item['body']), false, false, 2, true);
$statusbody = trim(html2plain($html, 0));
$statustitle = trim($item['title']);
if ($statustitle != '' and strpos($statusbody, $statustitle) !== false) {
$statustext = trim($statusbody);
} else {
$statustext = trim($statustitle . "\n\n" . $statusbody);
}
if ($item["network"] == NETWORK_FEED and strlen($statustext) > 1000) {
$statustext = substr($statustext, 0, 1000) . "... \n" . $item["plink"];
}
$status = array('text' => $statustext, 'truncated' => False, 'created_at' => api_date($item['created']), 'in_reply_to_status_id' => $in_reply_to_status_id, 'in_reply_to_status_id_str' => $in_reply_to_status_id_str, 'source' => $item['app'] ? $item['app'] : 'web', 'id' => intval($item['id']), 'id_str' => (string) intval($item['id']), 'in_reply_to_user_id' => $in_reply_to_user_id, 'in_reply_to_user_id_str' => $in_reply_to_user_id_str, 'in_reply_to_screen_name' => $in_reply_to_screen_name, 'geo' => NULL, 'favorited' => $item['starred'] ? true : false, 'user' => $status_user, 'statusnet_html' => trim(bbcode($item['body'], false, false)), 'statusnet_conversation_id' => $item['parent']);
if ($item['title'] != "") {
$status['statusnet_html'] = "<h4>" . bbcode($item['title']) . "</h4>\n" . $status['statusnet_html'];
}
$entities = api_get_entitities($status['text'], $item['body']);
if (count($entities) > 0) {
$status['entities'] = $entities;
}
if ($item['item_network'] != "" and $status["source"] == 'web') {
$status["source"] = network_to_name($item['item_network']);
} else {
if ($item['item_network'] != "" and network_to_name($item['item_network']) != $status["source"]) {
$status["source"] = trim($status["source"] . ' (' . network_to_name($item['item_network']) . ')');
}
}
// Retweets are only valid for top postings
// It doesn't work reliable with the link if its a feed
$IsRetweet = $item['owner-link'] != $item['author-link'];
if ($IsRetweet) {
$IsRetweet = ($item['owner-name'] != $item['author-name'] or $item['owner-avatar'] != $item['author-avatar']);
}
if ($IsRetweet and $item["id"] == $item["parent"]) {
$retweeted_status = $status;
$retweeted_status["user"] = api_get_user($a, $item["author-link"]);
$status["retweeted_status"] = $retweeted_status;
}
// "uid" and "self" are only needed for some internal stuff, so remove it from here
unset($status["user"]["uid"]);
unset($status["user"]["self"]);
// 'geo' => array('type' => 'Point',
// 'coordinates' => array((float) $notice->lat,
// (float) $notice->lon));
$ret[] = $status;
}
return $ret;
}
function email_send($addr, $subject, $headers, $item)
{
//$headers .= 'MIME-Version: 1.0' . "\n";
//$headers .= 'Content-Type: text/html; charset=UTF-8' . "\n";
//$headers .= 'Content-Type: text/plain; charset=UTF-8' . "\n";
//$headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n";
$part = uniqid("", true);
$html = prepare_body($item);
$headers .= "Mime-Version: 1.0\n";
$headers .= 'Content-Type: multipart/alternative; boundary="=_' . $part . '"' . "\n\n";
$body = "\n--=_" . $part . "\n";
$body .= "Content-Transfer-Encoding: 8bit\n";
$body .= "Content-Type: text/plain; charset=utf-8; format=flowed\n\n";
$body .= html2plain($html) . "\n";
$body .= "--=_" . $part . "\n";
$body .= "Content-Transfer-Encoding: 8bit\n";
$body .= "Content-Type: text/html; charset=utf-8\n\n";
$body .= '<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">' . $html . "</body></html>\n";
$body .= "--=_" . $part . "--";
//$message = '<html><body>' . $html . '</body></html>';
//$message = html2plain($html);
logger('notifier: email delivery to ' . $addr);
mail($addr, $subject, $body, $headers);
}
function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2)
{
require_once "include/bbcode.php";
require_once "include/html2plain.php";
require_once "include/network.php";
// At first look at data that is attached via "type-..." stuff
// This will hopefully replaced with a dedicated bbcode later
$post = get_attached_data($b["body"]);
if ($b["title"] != "" and $post["text"] != "") {
$post["text"] = trim($b["title"] . "\n\n" . $post["text"]);
} elseif ($b["title"] != "") {
$post["text"] = trim($b["title"]);
}
$html = bbcode($post["text"], false, false, $htmlmode);
$msg = html2plain($html, 0, true);
$msg = trim(html_entity_decode($msg, ENT_QUOTES, 'UTF-8'));
$link = "";
if ($includedlinks) {
if ($post["type"] == "link") {
$link = $post["url"];
} elseif ($post["type"] == "video") {
$link = $post["url"];
} elseif ($post["type"] == "photo") {
$link = $post["image"];
}
if ($msg == "" and isset($post["title"])) {
$msg = trim($post["title"]);
}
if ($msg == "" and isset($post["description"])) {
$msg = trim($post["description"]);
}
// If the link is already contained in the post, then it neeedn't to be added again
// But: if the link is beyond the limit, then it has to be added.
if ($link != "" and strstr($msg, $link)) {
$pos = strpos($msg, $link);
if ($limit == 0 or $pos < $limit) {
$link = "";
}
}
}
if ($limit > 0) {
// Reduce multiple spaces
// When posted to a network with limited space, we try to gain space where possible
while (strpos($msg, " ") !== false) {
$msg = str_replace(" ", " ", $msg);
}
// Twitter is using its own limiter, so we always assume that shortened links will have this length
if (iconv_strlen($link, "UTF-8") > 0) {
$limit = $limit - 23;
}
if (iconv_strlen($msg, "UTF-8") > $limit) {
if (!isset($post["url"])) {
$limit = $limit - 23;
$post["url"] = $b["plink"];
} elseif (strpos($b["body"], "[share") !== false) {
$post["url"] = $b["plink"];
} elseif (get_pconfig($b["uid"], "system", "no_intelligent_shortening")) {
$post["url"] = $b["plink"];
}
$msg = shortenmsg($msg, $limit);
}
}
$post["text"] = trim($msg);
return $post;
}
function format_ical_text($s)
{
require_once 'include/bbcode.php';
require_once 'include/html2plain.php';
$s = html2plain(bbcode($s));
$s = str_replace(["\r\n", "\n"], ["", ""], $s);
return wordwrap(str_replace(['\\', ',', ';'], ['\\\\', '\\,', '\\;'], $s), 72, "\r\n ", true);
}
function wppost_send(&$a, &$b)
{
if ($b['deleted'] || $b['private'] || $b['created'] !== $b['edited']) {
return;
}
if (!strstr($b['postopts'], 'wppost')) {
return;
}
if ($b['parent'] != $b['id']) {
return;
}
$wp_username = xmlify(get_pconfig($b['uid'], 'wppost', 'wp_username'));
$wp_password = xmlify(get_pconfig($b['uid'], 'wppost', 'wp_password'));
$wp_blog = get_pconfig($b['uid'], 'wppost', 'wp_blog');
if ($wp_username && $wp_password && $wp_blog) {
require_once 'include/bbcode.php';
require_once 'include/html2plain.php';
require_once 'include/plaintext.php';
$wptitle = trim($b['title']);
if (intval(get_pconfig($b['uid'], 'wppost', 'shortcheck'))) {
// Checking, if its a post that is worth a blog post
$postentry = false;
$siteinfo = get_attached_data($b["body"]);
// Is it a link to an aricle, a video or a photo?
if (isset($siteinfo["type"])) {
if (in_array($siteinfo["type"], array("link", "audio", "video", "photo"))) {
$postentry = true;
}
}
// Does it have a title?
if ($wptitle != "") {
$postentry = true;
}
// Is it larger than 500 characters?
if (strlen($b['body']) > 500) {
$postentry = true;
}
if (!$postentry) {
return;
}
}
// If the title is empty then try to guess
if ($wptitle == '') {
// Fetch information about the post
$siteinfo = get_attached_data($b["body"]);
if (isset($siteinfo["title"])) {
$wptitle = $siteinfo["title"];
}
// If no bookmark is found then take the first line
if ($wptitle == '') {
// Remove the share element before fetching the first line
$title = trim(preg_replace("/\\[share.*?\\](.*?)\\[\\/share\\]/ism", "\n\$1\n", $b['body']));
$title = html2plain(bbcode($title, false, false), 0, true) . "\n";
$pos = strpos($title, "\n");
$trailer = "";
if ($pos == 0 or $pos > 100) {
$pos = 100;
$trailer = "...";
}
$wptitle = substr($title, 0, $pos) . $trailer;
}
}
$title = '<title>' . ($wptitle ? $wptitle : t('Post from Friendica')) . '</title>';
$post = bbcode($b['body'], false, false, 4);
// If a link goes to youtube then remove the stuff around it. Wordpress detects youtube links and embeds it
$post = preg_replace('/<a.*?href="(https?:\\/\\/www.youtube.com\\/.*?)".*?>(.*?)<\\/a>/ism', "\n\$1\n", $post);
$post = preg_replace('/<a.*?href="(https?:\\/\\/youtu.be\\/.*?)".*?>(.*?)<\\/a>/ism', "\n\$1\n", $post);
$post = $title . $post;
$wp_backlink = intval(get_pconfig($b['uid'], 'wppost', 'backlink'));
if ($wp_backlink && $b['plink']) {
$post .= EOL . EOL . '<a href="' . $b['plink'] . '">' . t('Read the original post and comment stream on Friendica') . '</a>' . EOL . EOL;
}
$post = xmlify($post);
$xml = <<<EOT
<?xml version=\\"1.0\\" encoding=\\"utf-8\\"?>
<methodCall>
<methodName>blogger.newPost</methodName>
<params>
<param><value><string/></value></param>
<param><value><string/></value></param>
<param><value><string>{$wp_username}</string></value></param>
<param><value><string>{$wp_password}</string></value></param>
<param><value><string>{$post}</string></value></param>
<param><value><int>1</int></value></param>
</params>
</methodCall>
EOT;
logger('wppost: data: ' . $xml, LOGGER_DATA);
if ($wp_blog !== 'test') {
$x = post_url($wp_blog, $xml);
}
logger('posted to wordpress: ' . ($x ? $x : ''), LOGGER_DEBUG);
}
}
/**
* @param App $a
* @param object $b
* @return mixed
*/
function facebook_post_hook(&$a, &$b)
{
if ($b['deleted'] || $b['created'] !== $b['edited']) {
return;
}
/**
* Post to Facebook stream
*/
require_once 'include/group.php';
require_once 'include/html2plain.php';
logger('Facebook post');
$reply = false;
$likes = false;
$deny_arr = array();
$allow_arr = array();
$toplevel = $b['id'] == $b['parent'] ? true : false;
$linking = get_pconfig($b['uid'], 'facebook', 'no_linking') ? 0 : 1;
if (!$toplevel && $linking) {
$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($b['parent']), intval($b['uid']));
if (count($r) && substr($r[0]['uri'], 0, 4) === 'fb::') {
$reply = substr($r[0]['uri'], 4);
} elseif (count($r) && substr($r[0]['extid'], 0, 4) === 'fb::') {
$reply = substr($r[0]['extid'], 4);
} else {
return;
}
$u = q("SELECT * FROM user where uid = %d limit 1", intval($b['uid']));
if (!count($u)) {
return;
}
// only accept comments from the item owner. Other contacts are unknown to FB.
if (!link_compare($b['author-link'], $a->get_baseurl() . '/profile/' . $u[0]['nickname'])) {
return;
}
logger('facebook reply id=' . $reply);
}
if (strstr($b['postopts'], 'facebook') || $b['private'] || $reply) {
if ($b['private'] && $reply === false) {
$allow_people = expand_acl($b['allow_cid']);
$allow_groups = expand_groups(expand_acl($b['allow_gid']));
$deny_people = expand_acl($b['deny_cid']);
$deny_groups = expand_groups(expand_acl($b['deny_gid']));
$recipients = array_unique(array_merge($allow_people, $allow_groups));
$deny = array_unique(array_merge($deny_people, $deny_groups));
$allow_str = dbesc(implode(', ', $recipients));
if ($allow_str) {
$r = q("SELECT `notify` FROM `contact` WHERE `id` IN ( {$allow_str} ) AND `network` = 'face'");
if (count($r)) {
foreach ($r as $rr) {
$allow_arr[] = $rr['notify'];
}
}
}
$deny_str = dbesc(implode(', ', $deny));
if ($deny_str) {
$r = q("SELECT `notify` FROM `contact` WHERE `id` IN ( {$deny_str} ) AND `network` = 'face'");
if (count($r)) {
foreach ($r as $rr) {
$deny_arr[] = $rr['notify'];
}
}
}
if (count($deny_arr) && !count($allow_arr)) {
// One or more FB folks were denied access but nobody on FB was specifically allowed access.
// This might cause the post to be open to public on Facebook, but only to selected members
// on another network. Since this could potentially leak a post to somebody who was denied,
// we will skip posting it to Facebook with a slightly vague but relevant message that will
// hopefully lead somebody to this code comment for a better explanation of what went wrong.
notice(t('Post to Facebook cancelled because of multi-network access permission conflict.') . EOL);
return;
}
// if it's a private message but no Facebook members are allowed or denied, skip Facebook post
if (!count($allow_arr) && !count($deny_arr)) {
return;
}
}
if ($b['verb'] == ACTIVITY_LIKE) {
$likes = true;
}
$appid = get_config('facebook', 'appid');
$secret = get_config('facebook', 'appsecret');
if ($appid && $secret) {
logger('facebook: have appid+secret');
$fb_token = get_pconfig($b['uid'], 'facebook', 'access_token');
// post to facebook if it's a public post and we've ticked the 'post to Facebook' box,
// or it's a private message with facebook participants
// or it's a reply or likes action to an existing facebook post
if ($fb_token && ($toplevel || $b['private'] || $reply)) {
logger('facebook: able to post');
require_once 'library/facebook.php';
require_once 'include/bbcode.php';
$msg = $b['body'];
logger('Facebook post: original msg=' . $msg, LOGGER_DATA);
// make links readable before we strip the code
// unless it's a dislike - just send the text as a comment
// if($b['verb'] == ACTIVITY_DISLIKE)
// $msg = trim(strip_tags(bbcode($msg)));
// Old code
/*$search_str = $a->get_baseurl() . '/search';
if(preg_match("/\[url=(.*?)\](.*?)\[\/url\]/is",$msg,$matches)) {
// don't use hashtags for message link
if(strpos($matches[2],$search_str) === false) {
$link = $matches[1];
if(substr($matches[2],0,5) != '[img]')
$linkname = $matches[2];
}
}
// strip tag links to avoid link clutter, this really should be
// configurable because we're losing information
$msg = preg_replace("/\#\[url=(.*?)\](.*?)\[\/url\]/is",'#$2',$msg);
// provide the link separately for normal links
$msg = preg_replace("/\[url=(.*?)\](.*?)\[\/url\]/is",'$2 $1',$msg);
if(preg_match("/\[img\](.*?)\[\/img\]/is",$msg,$matches))
$image = $matches[1];
$msg = preg_replace("/\[img\](.*?)\[\/img\]/is", t('Image: ') . '$1', $msg);
if((strpos($link,z_root()) !== false) && (! $image))
$image = $a->get_baseurl() . '/images/friendica-64.jpg';
$msg = trim(strip_tags(bbcode($msg)));*/
// New code
// Looking for the first image
$image = '';
if (preg_match("/\\[img\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/img\\]/is", $b['body'], $matches)) {
$image = $matches[3];
}
if ($image == '') {
if (preg_match("/\\[img\\](.*?)\\[\\/img\\]/is", $b['body'], $matches)) {
$image = $matches[1];
}
}
// Checking for a bookmark element
$body = $b['body'];
if (strpos($body, "[bookmark") !== false) {
// splitting the text in two parts:
// before and after the bookmark
$pos = strpos($body, "[bookmark");
$body1 = substr($body, 0, $pos);
$body2 = substr($body, $pos);
// Removing the bookmark and all quotes after the bookmark
// they are mostly only the content after the bookmark.
$body2 = preg_replace("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/ism", '', $body2);
$body2 = preg_replace("/\\[quote\\=([^\\]]*)\\](.*?)\\[\\/quote\\]/ism", '', $body2);
$body2 = preg_replace("/\\[quote\\](.*?)\\[\\/quote\\]/ism", '', $body2);
$body = $body1 . $body2;
}
// At first convert the text to html
$html = bbcode($body);
// Then convert it to plain text
$msg = trim($b['title'] . " \n\n" . html2plain($html, 0, true));
$msg = html_entity_decode($msg, ENT_QUOTES, 'UTF-8');
// Removing multiple newlines
while (strpos($msg, "\n\n\n") !== false) {
$msg = str_replace("\n\n\n", "\n\n", $msg);
}
// add any attachments as text urls
$arr = explode(',', $b['attach']);
if (count($arr)) {
$msg .= "\n";
foreach ($arr as $r) {
$matches = false;
$cnt = preg_match('|\\[attach\\]href=\\"(.*?)\\" size=\\"(.*?)\\" type=\\"(.*?)\\" title=\\"(.*?)\\"\\[\\/attach\\]|', $r, $matches);
if ($cnt) {
$msg .= "\n" . $matches[1];
}
}
}
$link = '';
$linkname = '';
// look for bookmark-bbcode and handle it with priority
if (preg_match("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/is", $b['body'], $matches)) {
$link = $matches[1];
$linkname = $matches[2];
}
// If there is no bookmark element then take the first link
if ($link == '') {
$links = collecturls($html);
if (sizeof($links) > 0) {
reset($links);
$link = current($links);
}
}
// Remove trailing and leading spaces
$msg = trim($msg);
// Since facebook increased the maxpostlen massively this never should happen again :)
if (strlen($msg) > FACEBOOK_MAXPOSTLEN) {
require_once 'library/slinky.php';
$display_url = $b['plink'];
$slinky = new Slinky($display_url);
// setup a cascade of shortening services
// try to get a short link from these services
// in the order ur1.ca, trim, id.gd, tinyurl
$slinky->set_cascade(array(new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL()));
$shortlink = $slinky->short();
// the new message will be shortened such that "... $shortlink"
// will fit into the character limit
$msg = substr($msg, 0, FACEBOOK_MAXPOSTLEN - strlen($shortlink) - 4);
$msg .= '... ' . $shortlink;
}
// Fallback - if message is empty
if (!strlen($msg)) {
$msg = $link;
}
if (!strlen($msg)) {
$msg = $image;
}
if (!strlen($msg)) {
$msg = $linkname;
}
// If there is nothing to post then exit
if (!strlen($msg)) {
return;
}
logger('Facebook post: msg=' . $msg, LOGGER_DATA);
if ($likes) {
$postvars = array('access_token' => $fb_token);
} else {
$postvars = array('access_token' => $fb_token, 'message' => $msg);
if (isset($image)) {
$postvars['picture'] = $image;
//$postvars['type'] = "photo";
}
if (isset($link)) {
$postvars['link'] = $link;
//$postvars['type'] = "link";
}
if (isset($linkname)) {
$postvars['name'] = $linkname;
}
}
if ($b['private'] && $toplevel) {
$postvars['privacy'] = '{"value": "CUSTOM", "friends": "SOME_FRIENDS"';
if (count($allow_arr)) {
$postvars['privacy'] .= ',"allow": "' . implode(',', $allow_arr) . '"';
}
if (count($deny_arr)) {
$postvars['privacy'] .= ',"deny": "' . implode(',', $deny_arr) . '"';
}
$postvars['privacy'] .= '}';
}
if ($reply) {
$url = 'https://graph.facebook.com/' . $reply . '/' . ($likes ? 'likes' : 'comments');
} else {
if ($link != "" or $image != "" or $b['title'] == '' or strlen($msg) < 500) {
$url = 'https://graph.facebook.com/me/feed';
if ($b['plink']) {
$postvars['actions'] = '{"name": "' . t('View on Friendica') . '", "link": "' . $b['plink'] . '"}';
}
} else {
// if its only a message and a subject and the message is larger than 500 characters then post it as note
$postvars = array('access_token' => $fb_token, 'message' => bbcode($b['body']), 'subject' => $b['title']);
$url = 'https://graph.facebook.com/me/notes';
}
}
logger('facebook: post to ' . $url);
logger('facebook: postvars: ' . print_r($postvars, true));
// "test_mode" prevents anything from actually being posted.
// Otherwise, let's do it.
if (!get_config('facebook', 'test_mode')) {
$x = post_url($url, $postvars);
logger('Facebook post returns: ' . $x, LOGGER_DEBUG);
$retj = json_decode($x);
if ($retj->id) {
q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1", dbesc('fb::' . $retj->id), intval($b['id']));
} else {
if (!$likes) {
$s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $postvars));
require_once 'include/queue_fn.php';
add_to_queue($a->contact, NETWORK_FACEBOOK, $s);
notice(t('Facebook post failed. Queued for retry.') . EOL);
}
if (isset($retj->error) && $retj->error->type == "OAuthException" && $retj->error->code == 190) {
logger('Facebook session has expired due to changed password.', LOGGER_DEBUG);
$last_notification = get_pconfig($b['uid'], 'facebook', 'session_expired_mailsent');
if (!$last_notification || $last_notification < time() - FACEBOOK_SESSION_ERR_NOTIFICATION_INTERVAL) {
require_once 'include/enotify.php';
$r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($b['uid']));
notification(array('uid' => $b['uid'], 'type' => NOTIFY_SYSTEM, 'system_type' => 'facebook_connection_invalid', 'language' => $r[0]['language'], 'to_name' => $r[0]['username'], 'to_email' => $r[0]['email'], 'source_name' => t('Administrator'), 'source_link' => $a->config["system"]["url"], 'source_photo' => $a->config["system"]["url"] . '/images/person-80.jpg'));
set_pconfig($b['uid'], 'facebook', 'session_expired_mailsent', time());
} else {
logger('Facebook: No notification, as the last one was sent on ' . $last_notification, LOGGER_DEBUG);
}
}
}
}
}
}
}
}
/**
*
* Cron function used to regularly check all users on the server with active windowsphonepushplugin and send
* notifications to the Microsoft servers and consequently to the Windows Phone device
*
*/
function windowsphonepush_cron()
{
// retrieve all UID's for which the plugin windowsphonepush is enabled and loop through every user
$r = q("SELECT * FROM `pconfig` WHERE `cat` = 'windowsphonepush' AND `k` = 'enable' AND `v` = 1");
if (count($r)) {
foreach ($r as $rr) {
// load stored information for the user-id of the current loop
$device_url = get_pconfig($rr['uid'], 'windowsphonepush', 'device_url');
$lastpushid = get_pconfig($rr['uid'], 'windowsphonepush', 'lastpushid');
// pushing only possible if device_url (the URI on Microsoft server) is available or not "NA" (which will be sent
// by app if user has switched the server setting in app - sending blank not possible as this would return an update error)
if ($device_url == "" || $device_url == "NA") {
// no Device-URL for the user availabe, but plugin is enabled --> write info to Logger
logger("WARN: windowsphonepush is enable for user " . $rr['uid'] . ", but no Device-URL is specified for the user.");
} else {
// retrieve the number of unseen items and the id of the latest one (if there are more than
// one new entries since last poller run, only the latest one will be pushed)
$count = q("SELECT count(`id`) as count, max(`id`) as max FROM `item` WHERE `unseen` = 1 AND `type` <> 'activity' AND `uid` = %d", intval($rr['uid']));
// send number of unseen items to the device (the number will be displayed on Start screen until
// App will be started by user) - this update will be sent every 10 minutes to update the number to 0 if
// user has loaded the timeline through app or website
$res_tile = send_tile_update($device_url, "", $count[0]['count'], "");
switch (trim($res_tile)) {
case "Received":
// ok, count has been pushed, let's save it in personal settings
set_pconfig($rr['uid'], 'windowsphonepush', 'counterunseen', $count[0]['count']);
break;
case "QueueFull":
// maximum of 30 messages reached, server rejects any further push notification until device reconnects
logger("INFO: Device-URL '" . $device_url . "' returns a QueueFull.");
break;
case "Suppressed":
// notification received and dropped as something in app was not enabled
logger("WARN. Device-URL '" . $device_url . "' returns a Suppressed. Unexpected error in Mobile App?");
break;
case "Dropped":
// mostly combines with Expired, in that case Device-URL will be deleted from pconfig (function send_push)
break;
default:
// error, mostly called by "" which means that the url (not "" which has been checked)
// didn't not received Microsoft Notification Server -> wrong url
logger("ERROR: specified Device-URL '" . $device_url . "' didn't produced any response.");
}
// additionally user receives the text of the newest item (function checks against last successfully pushed item)
if (intval($count[0]['max']) > intval($lastpushid)) {
// user can define if he wants to see the text of the item in the push notification
// this has been implemented as the device_url is not a https uri (not so secure)
$senditemtext = get_pconfig($rr['uid'], 'windowsphonepush', 'senditemtext');
if ($senditemtext == 1) {
// load item with the max id
$item = q("SELECT `author-name` as author, `body` as body FROM `item` where `id` = %d", intval($count[0]['max']));
// as user allows to send the item, we want to show the sender of the item in the toast
// toasts are limited to one line, therefore place is limited - author shall be in
// max. 15 chars (incl. dots); author is displayed in bold font
$author = $item[0]['author'];
$author = strlen($author) > 12 ? substr($author, 0, 12) . "..." : $author;
// normally we show the body of the item, however if it is an url or an image we cannot
// show this in the toast (only test), therefore changing to an alternate text
// Otherwise BBcode-Tags will be eliminated and plain text cutted to 140 chars (incl. dots)
// BTW: information only possible in English
$body = $item[0]['body'];
if (substr($body, 0, 4) == "[url") {
$body = "URL/Image ...";
} else {
require_once 'include/bbcode.php';
require_once "include/html2plain.php";
$body = bbcode($body, false, false, 2, true);
$body = html2plain($body, 0);
$body = strlen($body) > 137 ? substr($body, 0, 137) . "..." : $body;
}
} else {
// if user wishes higher privacy, we only display "Friendica - New timeline entry arrived"
$author = "Friendica";
$body = "New timeline entry arrived ...";
}
// only if toast push notification returns the Notification status "Received" we will update th settings with the
// new indicator max-id is checked against (QueueFull, Suppressed, N/A, Dropped shall qualify to resend
// the push notification some minutes later (BTW: if resulting in Expired for subscription status the
// device_url will be deleted (no further try on this url, see send_push)
// further log information done on count pushing with send_tile (see above)
$res_toast = send_toast($device_url, $author, $body);
if (trim($res_toast) === 'Received') {
set_pconfig($rr['uid'], 'windowsphonepush', 'lastpushid', $count[0]['max']);
}
}
}
}
}
}
/**
* @function check_item_source($uid,$item)
* @param $uid
* @param $item
*
* @description
* Checks to see if this item owner is referenced as a source for this channel and if the post
* matches the rules for inclusion in this channel. Returns true if we should create a second delivery
* chain and false if none of the rules apply, or if the item is private.
*/
function check_item_source($uid, $item)
{
$r = q("select * from source where src_channel_id = %d and ( src_xchan = '%s' || src_xchan = '*' ) limit 1", intval($uid), dbesc($item['source_xchan'] ? $item['source_xchan'] : $item['owner_xchan']));
if (!$r) {
return false;
}
$x = q("select abook_their_perms, abook_flags from abook where abook_channel = %d and abook_xchan = '%s' limit 1", intval($uid), dbesc($item['owner_xchan']));
if (!$x) {
return false;
}
if (!($x[0]['abook_their_perms'] & PERMS_A_REPUBLISH)) {
return false;
}
if ($item['item_private'] && !($x[0]['abook_flags'] & ABOOK_FLAG_FEED)) {
return false;
}
if ($r[0]['src_channel_xchan'] === $item['owner_xchan']) {
return false;
}
if (!$r[0]['src_patt']) {
return true;
}
require_once 'include/html2plain.php';
$text = prepare_text($item['body'], $item['mimetype']);
$text = html2plain($text);
$tags = count($items['term']) ? $items['term'] : false;
$words = explode("\n", $r[0]['src_patt']);
if ($words) {
foreach ($words as $word) {
if (substr($word, 0, 1) === '#' && $tags) {
foreach ($tags as $t) {
if ($t['type'] == TERM_HASHTAG && (substr($t, 1) === substr($word, 1) || substr($word, 1) === '*')) {
return true;
}
}
}
if (stristr($text, $word) !== false) {
return true;
}
}
}
return false;
}
function fbpost_prepare_body(&$a, &$b)
{
if ($b["item"]["network"] != NETWORK_FACEBOOK) {
return;
}
if ($b["preview"]) {
$msg = $b["item"]["body"];
require_once "include/bbcode.php";
require_once "include/html2plain.php";
$msg = bb_CleanPictureLinks($msg);
$msg = bbcode($msg, false, false, 2, true);
$msg = trim(html2plain($msg, 0));
$b['html'] = nl2br(htmlspecialchars($msg));
}
}
function store_doc_file($s)
{
if (is_dir($s)) {
return;
}
$item = array();
$sys = get_sys_channel();
$item['aid'] = 0;
$item['uid'] = $sys['channel_id'];
if (strpos($s, '.md')) {
$mimetype = 'text/markdown';
} elseif (strpos($s, '.html')) {
$mimetype = 'text/html';
} else {
$mimetype = 'text/bbcode';
}
require_once 'include/html2plain.php';
$item['body'] = html2plain(prepare_text(file_get_contents($s), $mimetype, true));
$item['mimetype'] = 'text/plain';
$item['plink'] = z_root() . '/' . str_replace('doc', 'help', $s);
$item['owner_xchan'] = $item['author_xchan'] = $sys['channel_hash'];
$item['item_type'] = ITEM_TYPE_DOC;
$r = q("select item.* from item left join iconfig on item.id = iconfig.iid \n\t\twhere iconfig.cat = 'system' and iconfig.k = 'docfile' and\n\t\ticonfig.v = '%s' and item_type = %d limit 1", dbesc($s), intval(ITEM_TYPE_DOC));
\Zotlabs\Lib\IConfig::Set($item, 'system', 'docfile', $s);
if ($r) {
$item['id'] = $r[0]['id'];
$item['mid'] = $item['parent_mid'] = $r[0]['mid'];
$x = item_store_update($item);
} else {
$item['mid'] = $item['parent_mid'] = item_message_id();
$x = item_store($item);
}
return $x;
}
function api_format_items($r, $user_info)
{
//logger('api_format_items: ' . print_r($r,true));
//logger('api_format_items: ' . print_r($user_info,true));
$a = get_app();
$ret = array();
foreach ($r as $item) {
localize_item($item);
$status_user = $item['cid'] == $user_info['id'] ? $user_info : api_item_get_user($a, $item);
if ($item['parent'] != $item['id']) {
$r = q("select id from item where parent=%s and id<%s order by id desc limit 1", intval($item['parent']), intval($item['id']));
if ($r) {
$in_reply_to_status_id = $r[0]['id'];
} else {
$in_reply_to_status_id = $item['parent'];
}
$r = q("select `item`.`contact-id`, `contact`.nick, `item`.`author-name` from item, contact\n\t\t\t\t\twhere `contact`.`id` = `item`.`contact-id` and `item`.id=%d", intval($in_reply_to_status_id));
$in_reply_to_screen_name = $r[0]['author-name'];
$in_reply_to_user_id = $r[0]['contact-id'];
} else {
$in_reply_to_screen_name = '';
$in_reply_to_user_id = 0;
$in_reply_to_status_id = 0;
}
// Workaround for ostatus messages where the title is identically to the body
$statusbody = trim(html2plain(bbcode($item['body'], false, false, true), 0));
$statustitle = trim($item['title']);
if ($statustitle != '' and strpos($statusbody, $statustitle) !== false) {
$statustext = trim($statusbody);
} else {
$statustext = trim($statustitle . "\n\n" . $statusbody);
}
if ($item["network"] == NETWORK_FEED and strlen($statustext) > 1000) {
$statustext = substr($statustext, 0, 1000) . "... \n" . $item["plink"];
}
$status = array('text' => $statustext, 'truncated' => False, 'created_at' => api_date($item['created']), 'in_reply_to_status_id' => $in_reply_to_status_id, 'source' => $item['app'] ? $item['app'] : 'web', 'id' => intval($item['id']), 'in_reply_to_user_id' => $in_reply_to_user_id, 'in_reply_to_screen_name' => $in_reply_to_screen_name, 'geo' => '', 'favorited' => $item['starred'] ? true : false, 'user' => $status_user, 'statusnet_html' => trim(bbcode($item['body'])), 'statusnet_conversation_id' => $item['parent']);
// Seesmic doesn't like the following content
if ($_SERVER['HTTP_USER_AGENT'] != 'Seesmic') {
$status2 = array('updated' => api_date($item['edited']), 'published' => api_date($item['created']), 'message_id' => $item['uri'], 'url' => $item['plink'] != '' ? $item['plink'] : $item['author-link'], 'coordinates' => $item['coord'], 'place' => $item['location'], 'contributors' => '', 'annotations' => '', 'entities' => '', 'objecttype' => $item['object-type'] ? $item['object-type'] : ACTIVITY_OBJ_NOTE, 'verb' => $item['verb'] ? $item['verb'] : ACTIVITY_POST, 'self' => $a->get_baseurl() . "/api/statuses/show/" . $item['id'] . "." . $type, 'edit' => $a->get_baseurl() . "/api/statuses/show/" . $item['id'] . "." . $type);
$status = array_merge($status, $status2);
}
$ret[] = $status;
}
return $ret;
}
function gpluspost_feeditem($pid, $uid)
{
global $a;
require_once 'include/api.php';
require_once 'include/bbcode.php';
require_once "include/html2plain.php";
require_once "include/network.php";
$skipwithoutlink = get_pconfig($uid, 'gpluspost', 'skip_without_link');
$items = q("SELECT `uri`, `plink`, `author-link`, `author-name`, `created`, `edited`, `id`, `title`, `body` from `item` WHERE id=%d", intval($pid));
foreach ($items as $item) {
$item['body'] = bb_CleanPictureLinks($item['body']);
$item['body'] = bb_remove_share_information($item['body'], true);
if ($item["title"] != "") {
$item['body'] = "*" . $item["title"] . "*\n\n" . $item['body'];
}
// Looking for the first image
$image = '';
if (preg_match("/\\[img\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/img\\]/is", $item['body'], $matches)) {
$image = $matches[3];
}
if ($image == '') {
if (preg_match("/\\[img\\](.*?)\\[\\/img\\]/is", $item['body'], $matches)) {
$image = $matches[1];
}
}
$multipleimages = strpos($item['body'], "[img") != strrpos($item['body'], "[img");
// When saved into the database the content is sent through htmlspecialchars
// That means that we have to decode all image-urls
$image = htmlspecialchars_decode($image);
$link = '';
// look for bookmark-bbcode and handle it with priority
if (preg_match("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/is", $item['body'], $matches)) {
$link = $matches[1];
}
$multiplelinks = strpos($item['body'], "[bookmark") != strrpos($item['body'], "[bookmark");
$body = $item['body'];
$body = preg_replace("(\\[b\\](.*?)\\[\\/b\\])ism", '*$1*', $body);
$body = preg_replace("(\\[i\\](.*?)\\[\\/i\\])ism", '_$1_', $body);
$body = preg_replace("(\\[s\\](.*?)\\[\\/s\\])ism", '-$1-', $body);
// At first convert the text to html
$html = bbcode(api_clean_plain_items($body), false, false, 2);
// Then convert it to plain text
$msg = trim(html2plain($html, 0, true));
$msg = html_entity_decode($msg, ENT_QUOTES, 'UTF-8');
// If there is no bookmark element then take the first link
if ($link == '') {
$links = collecturls($html);
if (sizeof($links) > 0) {
reset($links);
$link = current($links);
}
$multiplelinks = sizeof($links) > 1;
if ($multiplelinks) {
$html2 = bbcode($msg, false, false);
$links2 = collecturls($html2);
if (sizeof($links2) > 0) {
reset($links2);
$link = current($links2);
$multiplelinks = sizeof($links2) > 1;
}
}
}
$msglink = "";
if ($multiplelinks) {
$msglink = $item["plink"];
} else {
if ($link != "") {
$msglink = $link;
} else {
if ($multipleimages) {
$msglink = $item["plink"];
} else {
if ($image != "") {
$msglink = $image;
}
}
}
}
if ($msglink == "" and $skipwithoutlink) {
continue;
} else {
if ($msglink == "") {
$msglink = $item["plink"];
}
}
// Fetching the title - or the first line
if ($item["title"] != "") {
$title = $item["title"];
} else {
$lines = explode("\n", $msg);
$title = $lines[0];
}
//if ($image != $msglink)
// $html = trim(str_replace($msglink, "", $html));
$title = trim(str_replace($msglink, "", $title));
$msglink = original_url($msglink);
if ($uid == 0) {
$title = $item["author-name"] . ": " . $title;
}
$msglink = htmlspecialchars(html_entity_decode($msglink));
if (strpos($msg, $msglink) == 0) {
$msg .= "\n" . $msglink;
}
$msg = nl2br($msg);
$title = str_replace("&", "&", $title);
//$html = str_replace("&", "&", $html);
echo "\t" . '<entry xmlns="http://www.w3.org/2005/Atom">' . "\n";
echo "\t\t" . '<title type="html" xml:space="preserve"><![CDATA[' . $title . "]]></title>\n";
echo "\t\t" . '<link rel="alternate" type="text/html" href="' . $msglink . '" />' . "\n";
// <link rel="enclosure" type="audio/mpeg" length="1337" href="http://example.org/audio/ph34r_my_podcast.mp3"/>
echo "\t\t<id>" . $item["uri"] . "</id>\n";
echo "\t\t<updated>" . date("c", strtotime($item["edited"])) . "</updated>\n";
echo "\t\t<published>" . date("c", strtotime($item["created"])) . "</published>\n";
echo "\t\t<author>\n\t\t\t<name><![CDATA[" . $item["author-name"] . "]]></name>\n";
echo "\t\t\t<uri>" . $item["author-link"] . "</uri>\n\t\t</author>\n";
//echo '<content type="image/png" src="http://media.example.org/the_beach.png"/>';
echo "\t\t" . '<content type="html" xml:space="preserve" xml:base="' . $item["plink"] . '"><![CDATA[' . $msg . "]]></content>\n";
echo "\t</entry>\n";
}
}
function statusnet_shortenmsg($b, $max_char)
{
require_once "include/bbcode.php";
require_once "include/html2plain.php";
// Looking for the first image
$image = '';
if (preg_match("/\\[[zi]mg\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/[zi]mg\\]/is", $b['body'], $matches)) {
$image = $matches[3];
}
if ($image == '') {
if (preg_match("/\\[[zi]mg\\](.*?)\\[\\/[zi]mg\\]/is", $b['body'], $matches)) {
$image = $matches[1];
}
}
// @fixme for zmg
$multipleimages = strpos($b['body'], "[img") != strrpos($b['body'], "[img");
// When saved into the database the content is sent through htmlspecialchars
// That means that we have to decode all image-urls
$image = htmlspecialchars_decode($image);
$body = $b["body"];
if ($b["title"] != "") {
$body = $b["title"] . "\n\n" . $body;
}
if (strpos($body, "[bookmark") !== false) {
// splitting the text in two parts:
// before and after the bookmark
$pos = strpos($body, "[bookmark");
$body1 = substr($body, 0, $pos);
$body2 = substr($body, $pos);
// Removing all quotes after the bookmark
// they are mostly only the content after the bookmark.
$body2 = preg_replace("/\\[quote\\=([^\\]]*)\\](.*?)\\[\\/quote\\]/ism", '', $body2);
$body2 = preg_replace("/\\[quote\\](.*?)\\[\\/quote\\]/ism", '', $body2);
$body = $body1 . $body2;
}
// Add some newlines so that the message could be cut better
$body = str_replace(array("[quote", "[bookmark", "[/bookmark]", "[/quote]"), array("\n[quote", "\n[bookmark", "[/bookmark]\n", "[/quote]\n"), $body);
// remove the recycle signs and the names since they aren't helpful on twitter
// recycle 1
$recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
$body = preg_replace('/' . $recycle . '\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', "\n", $body);
// recycle 2 (Test)
$recycle = html_entity_decode("◌ ", ENT_QUOTES, 'UTF-8');
$body = preg_replace('/' . $recycle . '\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', "\n", $body);
// remove the share element
$body = preg_replace("/\\[share(.*?)\\](.*?)\\[\\/share\\]/ism", "\n\n\$2\n\n", $body);
// At first convert the text to html
$html = bbcode($body, false, false);
// Then convert it to plain text
//$msg = trim($b['title']." \n\n".html2plain($html, 0, true));
$msg = trim(html2plain($html, 0, true));
$msg = html_entity_decode($msg, ENT_QUOTES, 'UTF-8');
// Removing multiple newlines
while (strpos($msg, "\n\n\n") !== false) {
$msg = str_replace("\n\n\n", "\n\n", $msg);
}
// Removing multiple spaces
while (strpos($msg, " ") !== false) {
$msg = str_replace(" ", " ", $msg);
}
$msg = str_replace('#^http', 'http', $msg);
$origmsg = $msg;
// Removing URLs
$msg = preg_replace('/(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)/i', "", $msg);
$msg = trim($msg);
$link = '';
// look for bookmark-bbcode and handle it with priority
if (preg_match("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/is", $b['body'], $matches)) {
$link = $matches[1];
}
$multiplelinks = strpos($b['body'], "[bookmark") != strrpos($b['body'], "[bookmark");
// If there is no bookmark element then take the first link
if ($link == '') {
$links = collecturls($html);
if (sizeof($links) > 0) {
reset($links);
$link = current($links);
}
$multiplelinks = sizeof($links) > 1;
}
$msglink = "";
if ($multiplelinks) {
$msglink = $b["plink"];
} else {
if ($link != "") {
$msglink = $link;
} else {
if ($multipleimages) {
$msglink = $b["plink"];
} else {
if ($image != "") {
$msglink = $image;
}
}
}
}
if ($msglink == "" and strlen($msg) > $max_char) {
$msglink = $b["plink"];
}
// If the message is short enough then don't modify it. (if the link exists in the original message)
if (strlen(trim($origmsg)) <= $max_char and (strpos($origmsg, $msglink) or $msglink == "")) {
return array("msg" => trim($origmsg), "image" => "");
}
if (strlen($msglink) > 20) {
$msglink = short_link($msglink);
}
if (strlen(trim($msg . " " . $msglink)) > $max_char) {
$msg = substr($msg, 0, $max_char - strlen($msglink));
$lastchar = substr($msg, -1);
$msg = substr($msg, 0, -1);
$pos = strrpos($msg, "\n");
if ($pos > 0) {
$msg = substr($msg, 0, $pos);
} else {
if ($lastchar != "\n") {
$msg = substr($msg, 0, -3) . "...";
}
}
}
$msg = str_replace("\n", " ", $msg);
// Removing multiple spaces - again
while (strpos($msg, " ") !== false) {
$msg = str_replace(" ", " ", $msg);
}
return array("msg" => trim($msg . " " . $msglink), "image" => $image);
}
function post_is_importable($item, $abook)
{
if (!$abook) {
return true;
}
if ($abook['abook_channel'] && !feature_enabled($abook['abook_channel'], 'connfilter')) {
return true;
}
if (!$item) {
return false;
}
if (!$abook['abook_incl'] && !$abook['abook_excl']) {
return true;
}
require_once 'include/html2plain.php';
$text = prepare_text($item['body'], $item['mimetype']);
$text = html2plain($text);
$lang = null;
if (strpos($abook['abook_incl'], 'lang=') !== false || strpos($abook['abook_excl'], 'lang=') !== false) {
$lang = detect_language($text);
}
$tags = count($item['term']) ? $item['term'] : false;
// exclude always has priority
$exclude = $abook['abook_excl'] ? explode("\n", $abook['abook_excl']) : null;
if ($exclude) {
foreach ($exclude as $word) {
$word = trim($word);
if (substr($word, 0, 1) === '#' && $tags) {
foreach ($tags as $t) {
if ($t['type'] == TERM_HASHTAG && (substr($t, 1) === substr($word, 1) || substr($word, 1) === '*')) {
return false;
}
}
} elseif (strpos($word, '/') === 0 && preg_match($word, $body)) {
return false;
} elseif (strpos($word, 'lang=') === 0 && $lang && strcasecmp($lang, trim(substr($word, 5))) == 0) {
return false;
} elseif (stristr($text, $word) !== false) {
return false;
}
}
}
$include = $abook['abook_incl'] ? explode("\n", $abook['abook_incl']) : null;
if ($include) {
foreach ($include as $word) {
$word = trim($word);
if (substr($word, 0, 1) === '#' && $tags) {
foreach ($tags as $t) {
if ($t['type'] == TERM_HASHTAG && (substr($t, 1) === substr($word, 1) || substr($word, 1) === '*')) {
return true;
}
}
} elseif (strpos($word, '/') === 0 && preg_match($word, $body)) {
return true;
} elseif (strpos($word, 'lang=') === 0 && $lang && strcasecmp($lang, trim(substr($word, 5))) == 0) {
return true;
} elseif (stristr($text, $word) !== false) {
return true;
}
}
} else {
return true;
}
return false;
}
function appnet_create_entities($a, $b, $postdata)
{
require_once "include/bbcode.php";
require_once "include/plaintext.php";
$bbcode = $b["body"];
$bbcode = bb_remove_share_information($bbcode, false, true);
// Change pure links in text to bbcode uris
$bbcode = preg_replace("/([^\\]\\='" . '"' . "]|^)(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\$\\!\\+\\,]+)/ism", '$1[url=$2]$2[/url]', $bbcode);
$URLSearchString = "^\\[\\]";
$bbcode = preg_replace("/#\\[url\\=([{$URLSearchString}]*)\\](.*?)\\[\\/url\\]/ism", '#$2', $bbcode);
$bbcode = preg_replace("/@\\[url\\=([{$URLSearchString}]*)\\](.*?)\\[\\/url\\]/ism", '@$2', $bbcode);
$bbcode = preg_replace("/\\[bookmark\\=([{$URLSearchString}]*)\\](.*?)\\[\\/bookmark\\]/ism", '[url=$1]$2[/url]', $bbcode);
$bbcode = preg_replace("/\\[video\\](.*?)\\[\\/video\\]/ism", '[url=$1]$1[/url]', $bbcode);
$bbcode = preg_replace("/\\[youtube\\]https?:\\/\\/(.*?)\\[\\/youtube\\]/ism", '[url=https://$1]https://$1[/url]', $bbcode);
$bbcode = preg_replace("/\\[youtube\\]([A-Za-z0-9\\-_=]+)(.*?)\\[\\/youtube\\]/ism", '[url=https://www.youtube.com/watch?v=$1]https://www.youtube.com/watch?v=$1[/url]', $bbcode);
$bbcode = preg_replace("/\\[vimeo\\]https?:\\/\\/(.*?)\\[\\/vimeo\\]/ism", '[url=https://$1]https://$1[/url]', $bbcode);
$bbcode = preg_replace("/\\[vimeo\\]([0-9]+)(.*?)\\[\\/vimeo\\]/ism", '[url=https://vimeo.com/$1]https://vimeo.com/$1[/url]', $bbcode);
//$bbcode = preg_replace("/\[vimeo\](.*?)\[\/vimeo\]/ism",'[url=$1]$1[/url]',$bbcode);
$bbcode = preg_replace("/\\[img\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/img\\]/ism", '[img]$3[/img]', $bbcode);
preg_match_all("/\\[url\\=([{$URLSearchString}]*)\\](.*?)\\[\\/url\\]/ism", $bbcode, $urls, PREG_SET_ORDER);
$bbcode = preg_replace("/\\[url\\=([{$URLSearchString}]*)\\](.*?)\\[\\/url\\]/ism", '$1', $bbcode);
$b["body"] = $bbcode;
// To-Do:
// Bilder
// https://alpha.app.net/heluecht/post/32424376
// https://alpha.app.net/heluecht/post/32424307
$plaintext = plaintext($a, $b, 0, false, 6);
$text = $plaintext["text"];
$start = 0;
$entities = array();
foreach ($urls as $url) {
$lenurl = iconv_strlen($url[1], "UTF-8");
$len = iconv_strlen($url[2], "UTF-8");
$pos = iconv_strpos($text, $url[1], $start, "UTF-8");
$pre = iconv_substr($text, 0, $pos, "UTF-8");
$post = iconv_substr($text, $pos + $lenurl, 1000000, "UTF-8");
$mid = $url[2];
$html = bbcode($mid, false, false, 6);
$mid = html2plain($html, 0, true);
$mid = trim(html_entity_decode($mid, ENT_QUOTES, 'UTF-8'));
$text = $pre . $mid . $post;
if ($mid != "") {
$entities[] = array("pos" => $pos, "len" => $len, "url" => $url[1], "text" => $mid);
}
$start = $pos + 1;
}
if (isset($postdata["url"]) and isset($postdata["title"]) and $postdata["type"] != "photo") {
$postdata["title"] = shortenmsg($postdata["title"], 90);
$max = 256 - strlen($postdata["title"]);
$text = shortenmsg($text, $max);
$text .= "\n[" . $postdata["title"] . "](" . $postdata["url"] . ")";
} elseif (isset($postdata["url"]) and $postdata["type"] != "photo") {
$postdata["url"] = short_link($postdata["url"]);
$max = 240;
$text = shortenmsg($text, $max);
$text .= " [" . $postdata["url"] . "](" . $postdata["url"] . ")";
} else {
$max = 256;
$text = shortenmsg($text, $max);
}
if (iconv_strlen($text, "UTF-8") < $max) {
$max = iconv_strlen($text, "UTF-8");
}
krsort($entities);
foreach ($entities as $entity) {
//if (iconv_strlen($text, "UTF-8") >= $entity["pos"] + $entity["len"]) {
if ($entity["pos"] + $entity["len"] <= $max) {
$pre = iconv_substr($text, 0, $entity["pos"], "UTF-8");
$post = iconv_substr($text, $entity["pos"] + $entity["len"], 1000000, "UTF-8");
$text = $pre . "[" . $entity["text"] . "](" . $entity["url"] . ")" . $post;
}
}
return $text;
}
function randpost_enotify_store(&$a, &$b)
{
if (!($b['ntype'] == NOTIFY_COMMENT || $b['ntype'] == NOTIFY_TAGSELF)) {
return;
}
if (!get_pconfig($b['uid'], 'randpost', 'enable')) {
return;
}
$fort_server = get_config('fortunate', 'server');
if (!$fort_server) {
return;
}
$c = q("select * from channel where channel_id = %d limit 1", intval($b['uid']));
if (!$c) {
return;
}
$my_conversation = false;
$p = q("select id, item_flags, author_xchan from item where parent_mid = mid and parent_mid = '%s' and uid = %d limit 1", dbesc($b['item']['parent_mid']), intval($b['uid']));
if (!$p) {
return;
}
$p = fetch_post_tags($p, true);
if (intval($p[0]['item_obscured'])) {
return;
}
if ($b['ntype'] == NOTIFY_TAGSELF) {
$my_conversation = true;
} elseif ($p[0]['author_xchan'] === $c[0]['channel_hash']) {
$my_conversation = true;
} elseif ($p[0]['term']) {
$v = get_terms_oftype($p[0]['term'], TERM_MENTION);
$link = normalise_link(z_root() . '/channel/' . $c[0]['channel_address']);
if ($v) {
foreach ($v as $vv) {
if (link_compare($vv['url'], $link)) {
$my_conversation = true;
break;
}
}
}
}
// don't hijack somebody else's conversation, but respond (once) if invited to.
if (!$my_conversation) {
return;
}
// This conversation is boring me.
$limit = mt_rand(5, 20);
$h = q("select id, body from item where author_xchan = '%s' and parent_mid = '%s' and uid = %d", dbesc($c[0]['channel_hash']), dbesc($b['item']['parent_mid']), intval($b['uid']));
if ($h && count($h) > $limit) {
return;
}
// Be gracious and not obnoxious if thanked
$replies = array(t('You\'re welcome.'), t('Ah shucks...'), t('Don\'t mention it.'), t('<blush>'), ':like');
// TODO: if you really want to freak somebody out, add a relevance search function to mod_zotfeed and
// use somebody's own words from long ago to craft a reply to them....
require_once 'include/bbcode.php';
require_once 'include/html2plain.php';
if ($b['item'] && $b['item']['body']) {
if (stristr($b['item']['body'], 'nocomment')) {
return;
}
$txt = preg_replace('/\\@\\[z(.*?)\\[\\/zrl\\]/', '', $b['item']['body']);
$txt = html2plain(bbcode($txt));
$pattern = substr($txt, 0, 255);
}
if ($b['item']['author_xchan']) {
$z = q("select * from xchan where xchan_hash = '%s' limit 1", dbesc($b['item']['author_xchan']));
if ($z) {
$mention = '@' . '[zrl=' . $z[0]['xchan_url'] . ']' . $z[0]['xchan_name'] . '[/zrl]' . "\n\n";
}
}
if (stristr($b['item']['body'], $c[0]['channel_name']) && mb_strlen($pattern) < 36 && stristr($pattern, 'thank')) {
$reply = $replies[mt_rand(0, count($replies) - 1)];
}
$x = array();
if ($reply) {
$x['body'] = $mention . $reply;
} else {
require_once 'include/html2bbcode.php';
$valid = false;
do {
$url = 'http://' . $fort_server . '/cookie.php?f=&lang=any&off=a&pattern=' . urlencode($pattern);
$s = z_fetch_url($url);
if ($s['success'] && !$s['body']) {
$s = z_fetch_url('http://' . $fort_server . '/cookie.php');
}
if (!$s['success'] || !$s['body']) {
return;
}
// if it might be a quote make it a quote
if (strpos($s['body'], '--')) {
$x['body'] = '[quote]' . html2bbcode($s['body']) . '[/quote]';
} else {
$x['body'] = html2bbcode($s['body']);
}
$found_text = false;
if ($h) {
foreach ($h as $hh) {
if (stripos($hh['body'], $x['body']) !== false) {
$pattern = '';
$found_text = true;
break;
}
}
}
if (!$found_text) {
$valid = true;
}
} while (!$valid);
}
if ($mention) {
$x['body'] = $mention . $x['body'];
$x['term'] = array(array('uid' => $c[0]['channel_id'], 'type' => TERM_MENTION, 'otype' => TERM_OBJ_POST, 'term' => $z[0]['xchan_name'], 'url' => $z[0]['xchan_url']));
}
$x['uid'] = $c[0]['channel_id'];
$x['aid'] = $c[0]['channel_account_id'];
$x['mid'] = item_message_id();
$x['parent'] = $p[0]['id'];
$x['parent_mid'] = $b['item']['parent_mid'];
$x['author_xchan'] = $c[0]['channel_hash'];
$x['owner_xchan'] = $b['item']['owner_xchan'];
$x['item_origin'] = 1;
$x['item_verified'] = 1;
// You can't pass a Turing test if you reply in milliseconds.
// Also I believe we've got ten minutes fudge before we declare a post as time traveling.
// Otherwise we'll just set it to now and it will still go out in milliseconds.
// So set the reply to post sometime in the next 15-45 minutes (depends on poller interval)
$fudge = mt_rand(15, 30);
$x['created'] = $x['edited'] = datetime_convert('UTC', 'UTC', 'now + ' . $fudge . ' minutes');
$x['body'] = trim($x['body']);
$x['sig'] = base64url_encode(rsa_sign($x['body'], $c[0]['channel_prvkey']));
$post = item_store($x);
$post_id = $post['item_id'];
$x['id'] = $post_id;
call_hooks('post_local_end', $x);
Zotlabs\Daemon\Master::Summon(array('Notifier', 'comment-new', $post_id));
}
function twitter_shortenmsg($b, $shortlink = false)
{
require_once "include/api.php";
require_once "include/bbcode.php";
require_once "include/html2plain.php";
$max_char = 140;
// $b['body'] = bb_CleanPictureLinks($b['body']);
// Looking for the first image
// $cleaned_body = api_clean_plain_items($b['body']);
$cleaned_body = $b['body'];
$image = '';
if (preg_match("/\\[img\\=([0-9]*)x([0-9]*)\\](.*?)\\[\\/img\\]/is", $cleaned_body, $matches)) {
$image = $matches[3];
}
if ($image == '') {
if (preg_match("/\\[img\\](.*?)\\[\\/img\\]/is", $cleaned_body, $matches)) {
$image = $matches[1];
}
}
$multipleimages = strpos($cleaned_body, "[img") != strrpos($cleaned_body, "[img");
// When saved into the database the content is sent through htmlspecialchars
// That means that we have to decode all image-urls
$image = htmlspecialchars_decode($image);
$body = $b["body"];
if ($b["title"] != "") {
$body = $b["title"] . "\n\n" . $body;
}
if (strpos($body, "[bookmark") !== false) {
// splitting the text in two parts:
// before and after the bookmark
$pos = strpos($body, "[bookmark");
$body1 = substr($body, 0, $pos);
$body2 = substr($body, $pos);
// Removing all quotes after the bookmark
// they are mostly only the content after the bookmark.
$body2 = preg_replace("/\\[quote\\=([^\\]]*)\\](.*?)\\[\\/quote\\]/ism", '', $body2);
$body2 = preg_replace("/\\[quote\\](.*?)\\[\\/quote\\]/ism", '', $body2);
$body = $body1 . $body2;
}
// Add some newlines so that the message could be cut better
$body = str_replace(array("[quote", "[bookmark", "[/bookmark]", "[/quote]"), array("\n[quote", "\n[bookmark", "[/bookmark]\n", "[/quote]\n"), $body);
// remove the recycle signs and the names since they aren't helpful on twitter
// recycle 1
$recycle = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
$body = preg_replace('/' . $recycle . '\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', "\n", $body);
// recycle 2 (Test)
$recycle = html_entity_decode("◌ ", ENT_QUOTES, 'UTF-8');
$body = preg_replace('/' . $recycle . '\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', "\n", $body);
// remove the share element
//$body = preg_replace("/\[share(.*?)\](.*?)\[\/share\]/ism","\n\n$2\n\n",$body);
// At first convert the text to html
$html = bbcode($body, false, false);
// Then convert it to plain text
$msg = trim(html2plain($html, 0, true));
$msg = html_entity_decode($msg, ENT_QUOTES, 'UTF-8');
// Removing multiple newlines
while (strpos($msg, "\n\n\n") !== false) {
$msg = str_replace("\n\n\n", "\n\n", $msg);
}
// Removing multiple spaces
while (strpos($msg, " ") !== false) {
$msg = str_replace(" ", " ", $msg);
}
$origmsg = trim($msg);
// Removing URLs
$msg = preg_replace('/(https?\\:\\/\\/[a-zA-Z0-9\\:\\/\\-\\?\\&\\;\\.\\=\\_\\~\\#\\%\\$\\!\\+\\,]+)/i', "", $msg);
$msg = trim($msg);
$link = '';
// look for bookmark-bbcode and handle it with priority
if (preg_match("/\\[bookmark\\=([^\\]]*)\\](.*?)\\[\\/bookmark\\]/is", $b['body'], $matches)) {
$link = $matches[1];
}
$multiplelinks = strpos($b['body'], "[bookmark") != strrpos($b['body'], "[bookmark");
// If there is no bookmark element then take the first link
// if ($link == '') {
// $links = collecturls($html);
// foreach($links AS $singlelink) {
// $img_str = fetch_url($singlelink);
// $tempfile = tempnam(get_config("system","temppath"), "cache");
// file_put_contents($tempfile, $img_str);
// $mime = image_type_to_mime_type(exif_imagetype($tempfile));
// unlink($tempfile);
// if (substr($mime, 0, 6) == "image/") {
// $image = $singlelink;
// unset($links[$singlelink]);
// }
// }
// if (sizeof($links) > 0) {
// reset($links);
// $link = current($links);
// }
// $multiplelinks = (sizeof($links) > 1);
// }
$msglink = "";
if ($multiplelinks) {
$msglink = $b["plink"];
} else {
if ($link != "") {
$msglink = $link;
} else {
if ($multipleimages) {
$msglink = $b["plink"];
} else {
if ($image != "") {
$msglink = $image;
}
}
}
}
if ($msglink == "" and strlen($msg) > $max_char) {
$msglink = $b["plink"];
}
// If the message is short enough then don't modify it.
if (strlen($origmsg) <= $max_char and $msglink == "") {
return array("msg" => $origmsg, "image" => "");
}
// If the message is short enough and contains a picture then post the picture as well
if (strlen($origmsg) <= $max_char - 23 and strpos($origmsg, $msglink)) {
return array("msg" => $origmsg, "image" => $image);
}
// If the message is short enough and the link exists in the original message don't modify it as well
// -3 because of the bad shortener of twitter
if (strlen($origmsg) <= $max_char - 3 and strpos($origmsg, $msglink)) {
return array("msg" => $origmsg, "image" => "");
}
// Preserve the unshortened link
$orig_link = $msglink;
// Just replace the message link with a 22 character long string
// Twitter calculates with this length
if (trim($msglink) != '') {
$msglink = "1234567890123456789012";
}
if (strlen(trim($msg . " " . $msglink)) > $max_char) {
$msg = substr($msg, 0, $max_char - strlen($msglink));
$lastchar = substr($msg, -1);
$msg = substr($msg, 0, -1);
$pos = strrpos($msg, "\n");
if ($pos > 0) {
$msg = substr($msg, 0, $pos);
} else {
if ($lastchar != "\n") {
$msg = substr($msg, 0, -3) . "...";
}
}
// if the post contains a picture and a link then the system tries to cut the post earlier.
// So the link and the picture can be posted.
if ($image != "" and $orig_link != $image) {
$msg2 = substr($msg, 0, $max_char - 20 - strlen($msglink));
$lastchar = substr($msg2, -1);
$msg2 = substr($msg2, 0, -1);
$pos = strrpos($msg2, "\n");
if ($pos > 0) {
$msg = substr($msg2, 0, $pos);
} else {
if ($lastchar == "\n") {
$msg = trim($msg2);
}
}
}
}
// Removing multiple spaces - again
while (strpos($msg, " ") !== false) {
$msg = str_replace(" ", " ", $msg);
}
$msg = trim($msg);
// Removing multiple newlines
//while (strpos($msg, "\n\n") !== false)
// $msg = str_replace("\n\n", "\n", $msg);
// Looking if the link points to an image
$img_str = fetch_url($orig_link);
// $tempfile = tempnam(get_config("system","temppath"), "cache");
// file_put_contents($tempfile, $img_str);
// $mime = image_type_to_mime_type(exif_imagetype($tempfile));
// unlink($tempfile);
if ($image == $orig_link or substr($mime, 0, 6) == "image/") {
return array("msg" => $msg, "image" => $orig_link);
} else {
if ($image != $orig_link and $image != "" and strlen($msg . " " . $msglink) <= $max_char - 23) {
if ($shortlink) {
$orig_link = short_link($orig_link);
}
return array("msg" => $msg . " " . $orig_link, "image" => $image);
} else {
if ($shortlink) {
$orig_link = short_link($orig_link);
}
return array("msg" => $msg . " " . $orig_link, "image" => "");
}
}
}
function api_format_items($r, $user_info)
{
//logger('api_format_items: ' . print_r($r,true));
//logger('api_format_items: ' . print_r($user_info,true));
$a = get_app();
$ret = array();
if (!$r) {
return $ret;
}
foreach ($r as $item) {
localize_item($item);
$status_user = $item['author_xchan'] == $user_info['guid'] ? $user_info : api_item_get_user($a, $item);
if (array_key_exists('status', $status_user)) {
unset($status_user['status']);
}
if ($item['parent'] != $item['id']) {
$r = q("select id from item where parent= %d and id < %d order by id desc limit 1", intval($item['parent']), intval($item['id']));
if ($r) {
$in_reply_to_status_id = $r[0]['id'];
} else {
$in_reply_to_status_id = $item['parent'];
}
xchan_query($r, true);
$in_reply_to_screen_name = $r[0]['author']['xchan_name'];
$in_reply_to_user_id = $r[0]['author']['abook_id'];
} else {
$in_reply_to_screen_name = '';
$in_reply_to_user_id = 0;
$in_reply_to_status_id = 0;
}
unobscure($item);
// Workaround for ostatus messages where the title is identically to the body
$statusbody = trim(html2plain(prepare_text($item['body'], $item['mimetype']), 0));
$statustitle = trim($item['title']);
if ($statustitle != '' and strpos($statusbody, $statustitle) !== false) {
$statustext = trim($statusbody);
} else {
$statustext = trim($statustitle . "\n\n" . $statusbody);
}
$status = array('text' => $statustext, 'truncated' => False, 'created_at' => api_date($item['created']), 'in_reply_to_status_id' => $in_reply_to_status_id, 'source' => $item['app'] ? $item['app'] : 'web', 'id' => intval($item['id']), 'in_reply_to_user_id' => $in_reply_to_user_id, 'in_reply_to_screen_name' => $in_reply_to_screen_name, 'geo' => '', 'favorited' => intval($item['item_starred']) ? true : false, 'user' => $status_user, 'statusnet_html' => trim(prepare_text($item['body'], $item['mimetype'])), 'statusnet_conversation_id' => $item['parent']);
// Seesmic doesn't like the following content
if ($_SERVER['HTTP_USER_AGENT'] != 'Seesmic') {
$status2 = array('updated' => api_date($item['edited']), 'published' => api_date($item['created']), 'message_id' => $item['mid'], 'url' => $item['plink'], 'coordinates' => $item['coord'], 'place' => $item['location'], 'contributors' => '', 'annotations' => '', 'entities' => '', 'objecttype' => $item['obj_type'] ? $item['obj_type'] : ACTIVITY_OBJ_NOTE, 'verb' => $item['verb'] ? $item['verb'] : ACTIVITY_POST, 'self' => $a->get_baseurl() . "/api/statuses/show/" . $item['id'] . "." . $type, 'edit' => $a->get_baseurl() . "/api/statuses/show/" . $item['id'] . "." . $type);
$status = array_merge($status, $status2);
}
$ret[] = $status;
}
return $ret;
}
function api_direct_messages_box(&$a, $type, $box)
{
if (local_user() === false) {
return false;
}
$user_info = api_get_user($a);
// params
$count = x($_GET, 'count') ? $_GET['count'] : 20;
$page = x($_REQUEST, 'page') ? $_REQUEST['page'] - 1 : 0;
if ($page < 0) {
$page = 0;
}
$start = $page * $count;
if ($box == "sentbox") {
$sql_extra = "`from-url`='%s'";
} else {
$sql_extra = "`from-url`!='%s'";
}
$r = q("SELECT * FROM `mail` WHERE uid=%d AND {$sql_extra} ORDER BY created DESC LIMIT %d,%d", intval(local_user()), dbesc($a->get_baseurl() . '/profile/' . $a->user['nickname']), intval($start), intval($count));
$ret = array();
foreach ($r as $item) {
switch ($box) {
case "inbox":
$recipient = $user_info;
$sender = api_get_user($a, $item['contact-id']);
break;
case "sentbox":
$recipient = api_get_user($a, $item['contact-id']);
$sender = $user_info;
break;
}
$ret[] = array('id' => $item['id'], 'created_at' => api_date($item['created']), 'sender_id' => $sender['id'], 'sender_screen_name' => $sender['screen_name'], 'sender' => $sender, 'recipient_id' => $recipient['id'], 'recipient_screen_name' => $recipient['screen_name'], 'recipient' => $recipient, 'text' => $item['title'] . "\n" . html2plain(bbcode($item['body']), 0));
}
$data = array('$messages' => $ret);
switch ($type) {
case "atom":
case "rss":
$data = api_rss_extra($a, $data, $user_info);
}
return api_apply_template("direct_messages", $type, $data);
}
