511 lines
14 KiB
PHP
511 lines
14 KiB
PHP
<?php
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require_once('include/acl_selectors.php');
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require_once('include/message.php');
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require_once('include/zot.php');
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function message_aside(&$a) {
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$a->set_widget('newmessage',replace_macros(get_markup_template('message_side.tpl'), array(
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'$tabs'=> array(),
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'$new'=>array(
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'label' => t('New Message'),
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'url' => $a->get_baseurl(true) . '/message/new',
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'sel'=> (argv(1) == 'new'),
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)
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)));
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}
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function message_post(&$a) {
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if(! local_user()) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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$replyto = ((x($_REQUEST,'replyto')) ? notags(trim($_REQUEST['replyto'])) : '');
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$subject = ((x($_REQUEST,'subject')) ? notags(trim($_REQUEST['subject'])) : '');
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$body = ((x($_REQUEST,'body')) ? escape_tags(trim($_REQUEST['body'])) : '');
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$recipient = ((x($_REQUEST,'messageto')) ? notags(trim($_REQUEST['messageto'])) : '');
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$rstr = ((x($_REQUEST,'messagerecip')) ? notags(trim($_REQUEST['messagerecip'])) : '');
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if(! $recipient) {
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$channel = $a->get_channel();
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$ret = zot_finger($rstr,$channel);
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if(! $ret) {
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notice( t('Unable to lookup recipient.') . EOL);
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return;
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}
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$j = json_decode($ret['body'],true);
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logger('message_post: lookup: ' . $url . ' ' . print_r($j,true));
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if(! ($j['success'] && $j['guid'])) {
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notice( t('Unable to communicate with requested channel.'));
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return;
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}
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$x = import_xchan($j);
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if(! $x['success']) {
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notice( t('Cannot verify requested channel.'));
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return;
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}
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$recipient = $x['hash'];
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$their_perms = 0;
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$global_perms = get_perms();
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if($j['permissions']['data']) {
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$permissions = aes_unencapsulate($j['permissions'],$channel['channel_prvkey']);
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if($permissions)
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$permissions = json_decode($permissions);
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logger('decrypted permissions: ' . print_r($permissions,true), LOGGER_DATA);
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}
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else
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$permissions = $j['permissions'];
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foreach($permissions as $k => $v) {
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if($v) {
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$their_perms = $their_perms | intval($global_perms[$k][1]);
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}
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}
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if(! ($their_perms & PERMS_W_MAIL)) {
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notice( t('Selected channel has private message restrictions. Send failed.'));
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return;
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}
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}
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if(feature_enabled(local_user(),'richtext')) {
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$body = fix_mce_lf($body);
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}
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$ret = send_message(local_user(), $recipient, $body, $subject, $replyto);
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$norecip = false;
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switch($ret){
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case -1:
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notice( t('No recipient selected.') . EOL );
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$norecip = true;
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break;
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case -2:
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notice( t('Unable to locate contact information.') . EOL );
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break;
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case -3:
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notice( t('Message could not be sent.') . EOL );
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break;
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case -4:
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notice( t('Message collection failure.') . EOL );
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break;
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default:
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info( t('Message sent.') . EOL );
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}
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// fake it to go back to the input form if no recipient listed
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if($norecip) {
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$a->argc = 2;
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$a->argv[1] = 'new';
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}
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}
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// Note: the code in 'item_extract_images' and 'item_redir_and_replace_images'
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// is identical to the code in include/conversation.php
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if(! function_exists('item_extract_images')) {
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function item_extract_images($body) {
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$saved_image = array();
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$orig_body = $body;
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$new_body = '';
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$cnt = 0;
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$img_start = strpos($orig_body, '[img');
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$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
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$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
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while(($img_st_close !== false) && ($img_end !== false)) {
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$img_st_close++; // make it point to AFTER the closing bracket
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$img_end += $img_start;
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if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
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// This is an embedded image
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$saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
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$new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
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$cnt++;
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}
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else
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$new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
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$orig_body = substr($orig_body, $img_end + strlen('[/img]'));
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if($orig_body === false) // in case the body ends on a closing image tag
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$orig_body = '';
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$img_start = strpos($orig_body, '[img');
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$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
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$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
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}
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$new_body = $new_body . $orig_body;
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return array('body' => $new_body, 'images' => $saved_image);
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}}
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if(! function_exists('item_redir_and_replace_images')) {
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function item_redir_and_replace_images($body, $images, $cid) {
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$origbody = $body;
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$newbody = '';
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for($i = 0; $i < count($images); $i++) {
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$search = '/\[url\=(.*?)\]\[!#saved_image' . $i . '#!\]\[\/url\]' . '/is';
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$replace = '[url=' . z_path() . '/redir/' . $cid
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. '?f=1&url=' . '$1' . '][!#saved_image' . $i . '#!][/url]' ;
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$img_end = strpos($origbody, '[!#saved_image' . $i . '#!][/url]') + strlen('[!#saved_image' . $i . '#!][/url]');
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$process_part = substr($origbody, 0, $img_end);
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$origbody = substr($origbody, $img_end);
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$process_part = preg_replace($search, $replace, $process_part);
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$newbody = $newbody . $process_part;
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}
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$newbody = $newbody . $origbody;
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$cnt = 0;
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foreach($images as $image) {
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// We're depending on the property of 'foreach' (specified on the PHP website) that
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// it loops over the array starting from the first element and going sequentially
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// to the last element
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$newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
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$cnt++;
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}
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return $newbody;
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}}
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function message_content(&$a) {
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$o = '';
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nav_set_selected('messages');
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if(! local_user()) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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$myprofile = $a->get_baseurl(true) . '/channel/' . $a->user['nickname'];
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$tpl = get_markup_template('mail_head.tpl');
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$header = replace_macros($tpl, array(
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'$messages' => t('Messages'),
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'$tab_content' => $tab_content
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));
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if((argc() == 3) && (argv(1) === 'drop' || argv(1) === 'dropconv')) {
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if(! intval(argv(2)))
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return;
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$cmd = argv(1);
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if($cmd === 'drop') {
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$r = q("DELETE FROM `mail` WHERE `id` = %d AND channel_id = %d LIMIT 1",
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intval(argv(2)),
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intval(local_user())
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);
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if($r) {
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info( t('Message deleted.') . EOL );
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}
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goaway($a->get_baseurl(true) . '/message' );
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}
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else {
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$r = q("SELECT `parent_uri` FROM `mail` WHERE `id` = %d AND channel_id = %d LIMIT 1",
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intval(argv(2)),
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intval(local_user())
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);
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if(count($r)) {
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$parent = $r[0]['parent_uri'];
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$r = q("DELETE FROM `mail` WHERE `parent_uri` = '%s' AND channel_id = %d ",
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dbesc($parent),
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intval(local_user())
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);
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if($r)
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info( t('Conversation removed.') . EOL );
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}
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goaway($a->get_baseurl(true) . '/message' );
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}
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}
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$channel = $a->get_channel();
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if((argc() > 1) && ($a->argv[1] === 'new')) {
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$o .= $header;
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$plaintext = false;
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if(intval(get_pconfig(local_user(),'system','plaintext')))
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$plaintext = true;
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if(! feature_enabled(local_user(),'richtext'))
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$plaintext = true;
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$tpl = get_markup_template('msg-header.tpl');
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$a->page['htmlhead'] .= replace_macros($tpl, array(
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'$baseurl' => $a->get_baseurl(true),
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'$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
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'$nickname' => $channel['channel_addr'],
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'$linkurl' => t('Please enter a link URL:')
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));
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$preselect = (isset($a->argv[2])?array($a->argv[2]):false);
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$prename = $preurl = $preid = '';
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if($preselect) {
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$r = q("select abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash
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where abook_channel = %d and abook_id = %d limit 1",
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intval(local_user()),
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intval(argv(2))
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);
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if($r) {
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$prename = $r[0]['xchan_name'];
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$preurl = $r[0]['xchan_url'];
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$preid = $r[0]['abook_id'];
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}
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}
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$prefill = (($preselect) ? $prename : '');
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// the ugly select box
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$select = contact_select('messageto','message-to-select', $preselect, 4, true, false, false, 10);
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$tpl = get_markup_template('prv_message.tpl');
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$o .= replace_macros($tpl,array(
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'$header' => t('Send Private Message'),
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'$to' => t('To:'),
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'$showinputs' => 'true',
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'$prefill' => $prefill,
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'$autocomp' => $autocomp,
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'$preid' => $preid,
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'$subject' => t('Subject:'),
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'$subjtxt' => ((x($_REQUEST,'subject')) ? strip_tags($_REQUEST['subject']) : ''),
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'$text' => ((x($_REQUEST,'body')) ? escape_tags(htmlspecialchars($_REQUEST['body'])) : ''),
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'$readonly' => '',
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'$yourmessage' => t('Your message:'),
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'$select' => $select,
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'$parent' => '',
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'$upload' => t('Upload photo'),
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'$insert' => t('Insert web link'),
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'$wait' => t('Please wait'),
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'$submit' => t('Submit')
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));
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return $o;
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}
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if(argc() == 1) {
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// list messages
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$o .= $header;
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$r = q("SELECT count(*) AS `total` FROM `mail`
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WHERE channel_id = %d",
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intval(local_user())
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);
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if($r)
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$a->set_pager_total($r[0]['total']);
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$r = q("SELECT * from mail WHERE channel_id = %d order by created desc limit %d, %d",
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intval(local_user()),
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intval($a->pager['start']),
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intval($a->pager['itemspage'])
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);
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if(! $r) {
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info( t('No messages.') . EOL);
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return $o;
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}
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$chans = array();
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foreach($r as $rr) {
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$s = "'" . dbesc(trim($rr['from_xchan'])) . "'";
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if(! in_array($s,$chans))
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$chans[] = $s;
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$s = "'" . dbesc(trim($rr['to_xchan'])) . "'";
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if(! in_array($s,$chans))
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$chans[] = $s;
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}
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$c = q("select * from xchan where xchan_hash in (" . implode(',',$chans) . ")");
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$tpl = get_markup_template('mail_list.tpl');
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foreach($r as $rr) {
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$rr['from'] = find_xchan_in_array($rr['from_xchan'],$c);
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$rr['to'] = find_xchan_in_array($rr['to_xchan'],$c);
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$rr['seen'] = (($rr['mail_flags'] & MAIL_SEEN) ? 1 : "");
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$o .= replace_macros($tpl, array(
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'$id' => $rr['id'],
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'$from_name' => template_escape($rr['from']['xchan_name']),
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'$from_url' => z_root() . '/chanview/?f=&hash=' . $rr['from_xchan'],
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'$from_photo' => $rr['from']['xchan_photo_s'],
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'$to_name' => template_escape($rr['to']['xchan_name']),
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'$to_url' => z_root() . '/chanview/?f=&hash=' . $rr['to_xchan'],
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'$to_photo' => $rr['to']['xchan_photo_s'],
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'$subject' => template_escape((($rr['seen']) ? $rr['title'] : '<strong>' . $rr['title'] . '</strong>')),
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'$delete' => t('Delete message'),
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'$body' => template_escape($rr['body']),
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'$date' => datetime_convert('UTC',date_default_timezone_get(),$rr['created'], t('D, d M Y - g:i A')),
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'$seen' => $rr['seen']
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));
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}
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$o .= paginate($a);
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return $o;
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}
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if((argc() > 1) && (intval(argv(1)))) {
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$o .= $header;
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$r = q("SELECT parent_uri from mail WHERE channel_id = %d and id = %d limit 1",
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intval(local_user()),
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intval(argv(1))
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);
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if(! $r) {
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info( t('Message not found.') . EOL);
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return $o;
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}
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$messages = q("select * from mail where parent_uri = '%s' and channel_id = %d order by created asc",
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dbesc($r[0]['parent_uri']),
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intval(local_user())
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);
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if(! $messages) {
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info( t('Message not found.') . EOL);
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return $o;
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}
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$chans = array();
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foreach($messages as $rr) {
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$s = "'" . dbesc(trim($rr['from_xchan'])) . "'";
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if(! in_array($s,$chans))
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$chans[] = $s;
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$s = "'" . dbesc(trim($rr['to_xchan'])) . "'";
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if(! in_array($s,$chans))
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$chans[] = $s;
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}
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$c = q("select * from xchan where xchan_hash in (" . implode(',',$chans) . ")");
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$r = q("UPDATE `mail` SET mail_flags = (mail_flags ^ %d) where not (mail_flags & %d) and parent_uri = '%s' AND channel_id = %d",
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intval(MAIL_SEEN),
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intval(MAIL_SEEN),
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dbesc($r[0]['parent_uri']),
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intval(local_user())
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);
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require_once("include/bbcode.php");
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$tpl = get_markup_template('msg-header.tpl');
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$a->page['htmlhead'] .= replace_macros($tpl, array(
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'$nickname' => $channel['channel_addr'],
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'$baseurl' => $a->get_baseurl(true)
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));
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$mails = array();
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$seen = 0;
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$unknown = false;
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foreach($messages as $message) {
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$message['from'] = find_xchan_in_array($message['from_xchan'],$c);
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$message['to'] = find_xchan_in_array($message['to_xchan'],$c);
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logger('message: ' . print_r($message,true));
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// $extracted = item_extract_images($message['body']);
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// if($extracted['images'])
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// $message['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $message['contact-id']);
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$mails[] = array(
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'id' => $message['id'],
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'from_name' => template_escape($message['from']['xchan_name']),
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'from_url' => z_root() . '/chanview/?f=&hash=' . $message['from_xchan'],
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'from_photo' => $message['from']['xchan_photo_m'],
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'to_name' => template_escape($message['to']['xchan_name']),
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'to_url' => z_root() . '/chanview/?f=&hash=' . $message['to_xchan'],
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'to_photo' => $message['to']['xchan_photo_m'],
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'subject' => template_escape($message['title']),
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'body' => template_escape(smilies(bbcode($message['body']))),
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'delete' => t('Delete message'),
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'date' => datetime_convert('UTC',date_default_timezone_get(),$message['created'],'D, d M Y - g:i A'),
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);
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$seen = $message['seen'];
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}
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logger('mails: ' . print_r($mails,true));
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$recp = (($message['from_xchan'] === $channel['channel_hash']) ? 'to' : 'from');
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$select = $message[$recp]['xchan_name'] . '<input type="hidden" name="messageto" value="' . $message[$recp]['xchan_hash'] . '" />';
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$parent = '<input type="hidden" name="replyto" value="' . $message['parent_uri'] . '" />';
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$tpl = get_markup_template('mail_display.tpl');
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$o = replace_macros($tpl, array(
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'$thread_id' => $a->argv[1],
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'$thread_subject' => $message['title'],
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'$thread_seen' => $seen,
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'$delete' => t('Delete conversation'),
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'$canreply' => (($unknown) ? false : '1'),
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'$unknown_text' => t("No secure communications available. You <strong>may</strong> be able to respond from the sender's profile page."),
|
|
'$mails' => $mails,
|
|
|
|
// reply
|
|
'$header' => t('Send Reply'),
|
|
'$to' => t('To:'),
|
|
'$showinputs' => '',
|
|
'$subject' => t('Subject:'),
|
|
'$subjtxt' => template_escape($message['title']),
|
|
'$readonly' => ' readonly="readonly" style="background: #BBBBBB;" ',
|
|
'$yourmessage' => t('Your message:'),
|
|
'$text' => '',
|
|
'$select' => $select,
|
|
'$parent' => $parent,
|
|
'$upload' => t('Upload photo'),
|
|
'$insert' => t('Insert web link'),
|
|
'$submit' => t('Submit'),
|
|
'$wait' => t('Please wait')
|
|
|
|
));
|
|
|
|
return $o;
|
|
}
|
|
|
|
}
|