<?php
require_once('include/acl_selectors.php');
require_once('include/message.php');
require_once('include/zot.php');
require_once("include/bbcode.php");
require_once('include/Contact.php');
function mail_post(&$a) {
if(! local_user())
return;
$replyto = ((x($_REQUEST,'replyto')) ? notags(trim($_REQUEST['replyto'])) : '');
$subject = ((x($_REQUEST,'subject')) ? notags(trim($_REQUEST['subject'])) : '');
$body = ((x($_REQUEST,'body')) ? escape_tags(trim($_REQUEST['body'])) : '');
$recipient = ((x($_REQUEST,'messageto')) ? notags(trim($_REQUEST['messageto'])) : '');
$rstr = ((x($_REQUEST,'messagerecip')) ? notags(trim($_REQUEST['messagerecip'])) : '');
$expires = ((x($_REQUEST,'expires')) ? datetime_convert(date_default_timezone_get(),'UTC', $_REQUEST['expires']) : NULL_DATE);
// If we have a raw string for a recipient which hasn't been auto-filled,
// it means they probably aren't in our address book, hence we don't know
// if we have permission to send them private messages.
// finger them and find out before we try and send it.
if(! $recipient) {
$channel = $a->get_channel();
$ret = zot_finger($rstr,$channel);
if(! $ret['success']) {
notice( t('Unable to lookup recipient.') . EOL);
return;
}
$j = json_decode($ret['body'],true);
logger('message_post: lookup: ' . $url . ' ' . print_r($j,true));
if(! ($j['success'] && $j['guid'])) {
notice( t('Unable to communicate with requested channel.'));
return;
}
$x = import_xchan($j);
if(! $x['success']) {
notice( t('Cannot verify requested channel.'));
return;
}
$recipient = $x['hash'];
$their_perms = 0;
$global_perms = get_perms();
if($j['permissions']['data']) {
$permissions = crypto_unencapsulate($j['permissions'],$channel['channel_prvkey']);
if($permissions)
$permissions = json_decode($permissions);
logger('decrypted permissions: ' . print_r($permissions,true), LOGGER_DATA);
}
else
$permissions = $j['permissions'];
foreach($permissions as $k => $v) {
if($v) {
$their_perms = $their_perms | intval($global_perms[$k][1]);
}
}
if(! ($their_perms & PERMS_W_MAIL)) {
notice( t('Selected channel has private message restrictions. Send failed.'));
// reported issue: let's still save the message and continue. We'll just tell them
// that nothing useful is likely to happen. They might have spent hours on it.
// return;
}
}
// if(feature_enabled(local_user(),'richtext')) {
// $body = fix_mce_lf($body);
// }
if(! $recipient) {
notice('No recipient found.');
$a->argc = 2;
$a->argv[1] = 'new';
return;
}
// We have a local_user, let send_message use the session channel and save a lookup
$ret = send_message(0, $recipient, $body, $subject, $replyto, $expires);
if(! $ret['success']) {
notice($ret['message']);
}
goaway(z_root() . '/message');
}
function mail_content(&$a) {
$o = '';
nav_set_selected('messages');
if(! local_user()) {
notice( t('Permission denied.') . EOL);
return login();
}
$channel = $a->get_channel();
head_set_icon($channel['xchan_photo_s']);
$cipher = get_pconfig(local_user(),'system','default_cipher');
if(! $cipher)
$cipher = 'aes256';
$tpl = get_markup_template('mail_head.tpl');
$header = replace_macros($tpl, array(
'$messages' => t('Messages'),
'$tab_content' => $tab_content
));
if((argc() == 3) && (argv(1) === 'drop')) {
if(! intval(argv(2)))
return;
$cmd = argv(1);
$r = private_messages_drop(local_user(), argv(2));
if($r) {
info( t('Message deleted.') . EOL );
}
goaway($a->get_baseurl(true) . '/message' );
}
if((argc() == 3) && (argv(1) === 'recall')) {
if(! intval(argv(2)))
return;
$cmd = argv(1);
$r = q("update mail set mail_flags = mail_flags | %d where id = %d and channel_id = %d limit 1",
intval(MAIL_RECALLED),
intval(argv(2)),
intval(local_user())
);
proc_run('php','include/notifier.php','mail',intval(argv(2)));
if($r) {
info( t('Message recalled.') . EOL );
}
goaway($a->get_baseurl(true) . '/message' );
}
if((argc() > 1) && (argv(1) === 'new')) {
$o .= $header;
$plaintext = true;
$tpl = get_markup_template('msg-header.tpl');
$a->page['htmlhead'] .= replace_macros($tpl, array(
'$baseurl' => $a->get_baseurl(true),
'$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
'$nickname' => $channel['channel_address'],
'$linkurl' => t('Please enter a link URL:'),
'$expireswhen' => t('Expires YYYY-MM-DD HH:MM')
));
$preselect = (isset($a->argv[2])?array($a->argv[2]):false);
$prename = $preurl = $preid = '';
if(x($_REQUEST,'hash')) {
$r = q("select abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash
where abook_channel = %d and abook_xchan = '%s' limit 1",
intval(local_user()),
dbesc($_REQUEST['hash'])
);
if($r) {
$prename = $r[0]['xchan_name'];
$preurl = $r[0]['xchan_url'];
$preid = $r[0]['abook_id'];
$preselect = array($preid);
}
}
if($preselect) {
$r = q("select abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash
where abook_channel = %d and abook_id = %d limit 1",
intval(local_user()),
intval(argv(2))
);
if($r) {
$prename = $r[0]['xchan_name'];
$preurl = $r[0]['xchan_url'];
$preid = $r[0]['abook_id'];
}
}
$prefill = (($preselect) ? $prename : '');
if(! $prefill) {
if(array_key_exists('to',$_REQUEST))
$prefill = $_REQUEST['to'];
}
// the ugly select box
$select = contact_select('messageto','message-to-select', $preselect, 4, true, false, false, 10);
$tpl = get_markup_template('prv_message.tpl');
$o .= replace_macros($tpl,array(
'$header' => t('Send Private Message'),
'$to' => t('To:'),
'$showinputs' => 'true',
'$prefill' => $prefill,
'$autocomp' => $autocomp,
'$preid' => $preid,
'$subject' => t('Subject:'),
'$subjtxt' => ((x($_REQUEST,'subject')) ? strip_tags($_REQUEST['subject']) : ''),
'$text' => ((x($_REQUEST,'body')) ? htmlspecialchars($_REQUEST['body'], ENT_COMPAT, 'UTF-8') : ''),
'$readonly' => '',
'$yourmessage' => t('Your message:'),
'$select' => $select,
'$parent' => '',
'$upload' => t('Upload photo'),
'$attach' => t('Attach file'),
'$insert' => t('Insert web link'),
'$wait' => t('Please wait'),
'$submit' => t('Send'),
'$defexpire' => '',
'$feature_expire' => ((feature_enabled(local_user(),'content_expire')) ? true : false),
'$expires' => t('Set expiration date'),
'$feature_encrypt' => ((feature_enabled(local_user(),'content_encrypt')) ? true : false),
'$encrypt' => t('Encrypt text'),
'$cipher' => $cipher,
));
return $o;
}
if((argc() > 1) && (intval(argv(1)))) {
$o .= $header;
$plaintext = true;
// if( local_user() && feature_enabled(local_user(),'richtext') )
// $plaintext = false;
$messages = private_messages_fetch_conversation(local_user(), argv(1), true);
if(! $messages) {
info( t('Message not found.') . EOL);
return $o;
}
if($messages[0]['to_xchan'] === $channel['channel_hash'])
$a->poi = $messages[0]['from'];
else
$a->poi = $messages[0]['to'];
// require_once('include/Contact.php');
// $a->set_widget('mail_conversant',vcard_from_xchan($a->poi,$get_observer_hash,'mail'));
$tpl = get_markup_template('msg-header.tpl');
$a->page['htmlhead'] .= replace_macros($tpl, array(
'$nickname' => $channel['channel_addr'],
'$baseurl' => $a->get_baseurl(true),
'$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
'$linkurl' => t('Please enter a link URL:'),
'$expireswhen' => t('Expires YYYY-MM-DD HH:MM')
));
$mails = array();
$seen = 0;
$unknown = false;
foreach($messages as $message) {
$s = theme_attachments($message);
$mails[] = array(
'id' => $message['id'],
'from_name' => $message['from']['xchan_name'],
'from_url' => chanlink_hash($message['from_xchan']),
'from_photo' => $message['from']['xchan_photo_m'],
'to_name' => $message['to']['xchan_name'],
'to_url' => chanlink_hash($message['to_xchan']),
'to_photo' => $message['to']['xchan_photo_m'],
'subject' => $message['title'],
'body' => smilies(bbcode($message['body']) . $s),
'delete' => t('Delete message'),
'recall' => t('Recall message'),
'can_recall' => (($channel['channel_hash'] == $message['from_xchan']) ? true : false),
'is_recalled' => (($message['mail_flags'] & MAIL_RECALLED) ? t('Message has been recalled.') : ''),
'date' => datetime_convert('UTC',date_default_timezone_get(),$message['created'],'D, d M Y - g:i A'),
);
$seen = $message['seen'];
}
$recp = (($message['from_xchan'] === $channel['channel_hash']) ? 'to' : 'from');
// FIXME - move this HTML to template
$select = $message[$recp]['xchan_name'] . '<input type="hidden" name="messageto" value="' . $message[$recp]['xchan_hash'] . '" />';
$parent = '<input type="hidden" name="replyto" value="' . $message['parent_mid'] . '" />';
$tpl = get_markup_template('mail_display.tpl');
$o = replace_macros($tpl, array(
'$prvmsg_header' => t('Private Conversation'),
'$thread_id' => $a->argv[1],
'$thread_subject' => $message['title'],
'$thread_seen' => $seen,
'$delete' => t('Delete conversation'),
'$canreply' => (($unknown) ? false : '1'),
'$unknown_text' => t("No secure communications available. You <strong>may</strong> be able to respond from the sender's profile page."),
'$mails' => $mails,
// reply
'$header' => t('Send Reply'),
'$to' => t('To:'),
'$showinputs' => '',
'$subject' => t('Subject:'),
'$subjtxt' => $message['title'],
'$readonly' => ' readonly="readonly" style="background: #BBBBBB;" ',
'$yourmessage' => t('Your message:'),
'$text' => '',
'$select' => $select,
'$parent' => $parent,
'$upload' => t('Upload photo'),
'$attach' => t('Attach file'),
'$insert' => t('Insert web link'),
'$submit' => t('Submit'),
'$wait' => t('Please wait'),
'$defexpire' => '',
'$feature_expire' => ((feature_enabled(local_user(),'content_expire')) ? true : false),
'$expires' => t('Set expiration date'),
'$feature_encrypt' => ((feature_enabled(local_user(),'content_encrypt')) ? true : false),
'$encrypt' => t('Encrypt text'),
'$cipher' => $cipher,
));
return $o;
}
}
