mod/message.php

   1 <?php
   2
   3 require_once('include/acl_selectors.php');
   4 require_once('include/message.php');
   5
   6 function message_init(&$a) {
   7
   8         $tabs = '';
   9
  10         if ($a->argc >1 && is_numeric($a->argv[1])) {
  11          $tabs = render_messages(get_messages(local_user(),0,5), 'mail_list.tpl');
  12         }
  13
  14         $new = array(
  15                 'label' => t('New Message'),
  16                 'url' => $a->get_baseurl(true) . '/message/new',
  17                 'sel'=> ($a->argv[1] == 'new'),
  18                 'accesskey' => 'm',
  19         );
  20
  21         $tpl = get_markup_template('message_side.tpl');
  22         $a->page['aside'] = replace_macros($tpl, array(
  23                 '$tabs'=>$tabs,
  24                 '$new'=>$new,
  25         ));
  26         $base = $a->get_baseurl();
  27
  28         $head_tpl = get_markup_template('message-head.tpl');
  29         $a->page['htmlhead'] .= replace_macros($head_tpl,array(
  30                 '$baseurl' => $a->get_baseurl(true),
  31                 '$base' => $base
  32         ));
  33
  34         $end_tpl = get_markup_template('message-end.tpl');
  35         $a->page['end'] .= replace_macros($end_tpl,array(
  36                 '$baseurl' => $a->get_baseurl(true),
  37                 '$base' => $base
  38         ));
  39
  40 }
  41
  42 function message_post(&$a) {
  43
  44         if(! local_user()) {
  45                 notice( t('Permission denied.') . EOL);
  46                 return;
  47         }
  48
  49         $replyto   = ((x($_REQUEST,'replyto'))   ? notags(trim($_REQUEST['replyto']))   : '');
  50         $subject   = ((x($_REQUEST,'subject'))   ? notags(trim($_REQUEST['subject']))   : '');
  51         $body      = ((x($_REQUEST,'body'))      ? escape_tags(trim($_REQUEST['body'])) : '');
  52         $recipient = ((x($_REQUEST,'messageto')) ? intval($_REQUEST['messageto'])       : 0 );
  53
  54         // Work around doubled linefeeds in Tinymce 3.5b2
  55
  56 /*      $plaintext = intval(get_pconfig(local_user(),'system','plaintext') && !feature_enabled(local_user(),'richtext'));
  57         if(! $plaintext) {
  58                 $body = fix_mce_lf($body);
  59         }*/
  60         $plaintext = intval(!feature_enabled(local_user(),'richtext'));
  61         if(! $plaintext) {
  62                 $body = fix_mce_lf($body);
  63         }
  64
  65         $ret = send_message($recipient, $body, $subject, $replyto);
  66         $norecip = false;
  67
  68         switch($ret){
  69                 case -1:
  70                         notice( t('No recipient selected.') . EOL );
  71                         $norecip = true;
  72                         break;
  73                 case -2:
  74                         notice( t('Unable to locate contact information.') . EOL );
  75                         break;
  76                 case -3:
  77                         notice( t('Message could not be sent.') . EOL );
  78                         break;
  79                 case -4:
  80                         notice( t('Message collection failure.') . EOL );
  81                         break;
  82                 default:
  83                         info( t('Message sent.') . EOL );
  84         }
  85
  86         // fake it to go back to the input form if no recipient listed
  87
  88         if($norecip) {
  89                 $a->argc = 2;
  90                 $a->argv[1] = 'new';
  91         }
  92         else
  93                 goaway($a->get_baseurl(true) . '/' . $_SESSION['return_url']);
  94
  95 }
  96
  97 // Note: the code in 'item_extract_images' and 'item_redir_and_replace_images'
  98 // is identical to the code in include/conversation.php
  99 if(! function_exists('item_extract_images')) {
 100 function item_extract_images($body) {
 101
 102         $saved_image = array();
 103         $orig_body = $body;
 104         $new_body = '';
 105
 106         $cnt = 0;
 107         $img_start = strpos($orig_body, '[img');
 108         $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
 109         $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
 110         while(($img_st_close !== false) && ($img_end !== false)) {
 111
 112                 $img_st_close++; // make it point to AFTER the closing bracket
 113                 $img_end += $img_start;
 114
 115                 if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
 116                         // This is an embedded image
 117
 118                         $saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
 119                         $new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
 120
 121                         $cnt++;
 122                 }
 123                 else
 124                         $new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
 125
 126                 $orig_body = substr($orig_body, $img_end + strlen('[/img]'));
 127
 128                 if($orig_body === false) // in case the body ends on a closing image tag
 129                         $orig_body = '';
 130
 131                 $img_start = strpos($orig_body, '[img');
 132                 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
 133                 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
 134         }
 135
 136         $new_body = $new_body . $orig_body;
 137
 138         return array('body' => $new_body, 'images' => $saved_image);
 139 }}
 140
 141 if(! function_exists('item_redir_and_replace_images')) {
 142 function item_redir_and_replace_images($body, $images, $cid) {
 143
 144         $origbody = $body;
 145         $newbody = '';
 146
 147         for($i = 0; $i < count($images); $i++) {
 148                 $search = '/\[url\=(.*?)\]\[!#saved_image' . $i . '#!\]\[\/url\]' . '/is';
 149                 $replace = '[url=' . z_path() . '/redir/' . $cid
 150                            . '?f=1&url=' . '$1' . '][!#saved_image' . $i . '#!][/url]' ;
 151
 152                 $img_end = strpos($origbody, '[!#saved_image' . $i . '#!][/url]') + strlen('[!#saved_image' . $i . '#!][/url]');
 153                 $process_part = substr($origbody, 0, $img_end);
 154                 $origbody = substr($origbody, $img_end);
 155
 156                 $process_part = preg_replace($search, $replace, $process_part);
 157                 $newbody = $newbody . $process_part;
 158         }
 159         $newbody = $newbody . $origbody;
 160
 161         $cnt = 0;
 162         foreach($images as $image) {
 163                 // We're depending on the property of 'foreach' (specified on the PHP website) that
 164                 // it loops over the array starting from the first element and going sequentially
 165                 // to the last element
 166                 $newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
 167                 $cnt++;
 168         }
 169
 170         return $newbody;
 171 }}
 172
 173
 174
 175 function message_content(&$a) {
 176
 177         $o = '';
 178         nav_set_selected('messages');
 179
 180         if(! local_user()) {
 181                 notice( t('Permission denied.') . EOL);
 182                 return;
 183         }
 184
 185         $myprofile = $a->get_baseurl(true) . '/profile/' . $a->user['nickname'];
 186
 187         $tpl = get_markup_template('mail_head.tpl');
 188         $header = replace_macros($tpl, array(
 189                 '$messages' => t('Messages'),
 190                 '$tab_content' => $tab_content
 191         ));
 192
 193
 194         if(($a->argc == 3) && ($a->argv[1] === 'drop' || $a->argv[1] === 'dropconv')) {
 195                 if(! intval($a->argv[2]))
 196                         return;
 197
 198                 // Check if we should do HTML-based delete confirmation
 199                 if($_REQUEST['confirm']) {
 200                         // <form> can't take arguments in its "action" parameter
 201                         // so add any arguments as hidden inputs
 202                         $query = explode_querystring($a->query_string);
 203                         $inputs = array();
 204                         foreach($query['args'] as $arg) {
 205                                 if(strpos($arg, 'confirm=') === false) {
 206                                         $arg_parts = explode('=', $arg);
 207                                         $inputs[] = array('name' => $arg_parts[0], 'value' => $arg_parts[1]);
 208                                 }
 209                         }
 210
 211                         //$a->page['aside'] = '';
 212                         return replace_macros(get_markup_template('confirm.tpl'), array(
 213                                 '$method' => 'get',
 214                                 '$message' => t('Do you really want to delete this message?'),
 215                                 '$extra_inputs' => $inputs,
 216                                 '$confirm' => t('Yes'),
 217                                 '$confirm_url' => $query['base'],
 218                                 '$confirm_name' => 'confirmed',
 219                                 '$cancel' => t('Cancel'),
 220                         ));
 221                 }
 222                 // Now check how the user responded to the confirmation query
 223                 if($_REQUEST['canceled']) {
 224                         goaway($a->get_baseurl(true) . '/' . $_SESSION['return_url']);
 225                 }
 226
 227                 $cmd = $a->argv[1];
 228                 if($cmd === 'drop') {
 229                         $r = q("DELETE FROM `mail` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 230                                 intval($a->argv[2]),
 231                                 intval(local_user())
 232                         );
 233                         if($r) {
 234                                 info( t('Message deleted.') . EOL );
 235                         }
 236                         //goaway($a->get_baseurl(true) . '/message' );
 237                         goaway($a->get_baseurl(true) . '/' . $_SESSION['return_url']);
 238                 }
 239                 else {
 240                         $r = q("SELECT `parent-uri`,`convid` FROM `mail` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 241                                 intval($a->argv[2]),
 242                                 intval(local_user())
 243                         );
 244                         if(count($r)) {
 245                                 $parent = $r[0]['parent-uri'];
 246                                 $convid = $r[0]['convid'];
 247
 248                                 $r = q("DELETE FROM `mail` WHERE `parent-uri` = '%s' AND `uid` = %d ",
 249                                         dbesc($parent),
 250                                         intval(local_user())
 251                                 );
 252
 253                                 // remove diaspora conversation pointer
 254                                 // Actually if we do this, we can never receive another reply to that conversation,
 255                                 // as we will never again have the info we need to re-create it.
 256                                 // We'll just have to orphan it.
 257
 258                                 //if($convid) {
 259                                 //      q("delete from conv where id = %d limit 1",
 260                                 //              intval($convid)
 261                                 //      );
 262                                 //}
 263
 264                                 if($r)
 265                                         info( t('Conversation removed.') . EOL );
 266                         }
 267                         //goaway($a->get_baseurl(true) . '/message' );
 268                         goaway($a->get_baseurl(true) . '/' . $_SESSION['return_url']);
 269                 }
 270
 271         }
 272
 273         if(($a->argc > 1) && ($a->argv[1] === 'new')) {
 274
 275                 $o .= $header;
 276
 277 /*              $plaintext = false;
 278                 if(intval(get_pconfig(local_user(),'system','plaintext')))
 279                         $plaintext = true;*/
 280                 $plaintext = true;
 281                 if( local_user() && feature_enabled(local_user(),'richtext') )
 282                         $plaintext = false;
 283
 284
 285                 $tpl = get_markup_template('msg-header.tpl');
 286                 $a->page['htmlhead'] .= replace_macros($tpl, array(
 287                         '$baseurl' => $a->get_baseurl(true),
 288                         '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
 289                         '$nickname' => $a->user['nickname'],
 290                         '$linkurl' => t('Please enter a link URL:')
 291                 ));
 292
 293                 $tpl = get_markup_template('msg-end.tpl');
 294                 $a->page['end'] .= replace_macros($tpl, array(
 295                         '$baseurl' => $a->get_baseurl(true),
 296                         '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
 297                         '$nickname' => $a->user['nickname'],
 298                         '$linkurl' => t('Please enter a link URL:')
 299                 ));
 300
 301                 $preselect = (isset($a->argv[2])?array($a->argv[2]):false);
 302
 303
 304                 $prename = $preurl = $preid = '';
 305
 306                 if($preselect) {
 307                         $r = q("select name, url, id from contact where uid = %d and id = %d limit 1",
 308                                 intval(local_user()),
 309                                 intval($a->argv[2])
 310                         );
 311                         if(count($r)) {
 312                                 $prename = $r[0]['name'];
 313                                 $preurl = $r[0]['url'];
 314                                 $preid = $r[0]['id'];
 315                         }
 316                 }
 317
 318                 $prefill = (($preselect) ? $prename  : '');
 319
 320                 // the ugly select box
 321
 322                 $select = contact_select('messageto','message-to-select', $preselect, 4, true, false, false, 10);
 323
 324                 $tpl = get_markup_template('prv_message.tpl');
 325                 $o .= replace_macros($tpl,array(
 326                         '$header' => t('Send Private Message'),
 327                         '$to' => t('To:'),
 328                         '$showinputs' => 'true',
 329                         '$prefill' => $prefill,
 330                         '$autocomp' => $autocomp,
 331                         '$preid' => $preid,
 332                         '$subject' => t('Subject:'),
 333                         '$subjtxt' => ((x($_REQUEST,'subject')) ? strip_tags($_REQUEST['subject']) : ''),
 334                         '$text' => ((x($_REQUEST,'body')) ? escape_tags(htmlspecialchars($_REQUEST['body'])) : ''),
 335                         '$readonly' => '',
 336                         '$yourmessage' => t('Your message:'),
 337                         '$select' => $select,
 338                         '$parent' => '',
 339                         '$upload' => t('Upload photo'),
 340                         '$insert' => t('Insert web link'),
 341                         '$wait' => t('Please wait'),
 342                         '$submit' => t('Submit')
 343                 ));
 344
 345                 return $o;
 346         }
 347
 348
 349         $_SESSION['return_url'] = $a->query_string;
 350
 351         if($a->argc == 1) {
 352
 353                 // List messages
 354
 355                 $o .= $header;
 356
 357                 $r = q("SELECT count(*) AS `total` FROM `mail`
 358                         WHERE `mail`.`uid` = %d GROUP BY `parent-uri` ORDER BY `created` DESC",
 359                         intval(local_user()),
 360                         dbesc($myprofile)
 361                 );
 362
 363                 if(count($r)) $a->set_pager_total($r[0]['total']);
 364
 365                 $r = get_messages(local_user(), $a->pager['start'], $a->pager['itemspage']);
 366
 367                 if(! count($r)) {
 368                         info( t('No messages.') . EOL);
 369                         return $o;
 370                 }
 371
 372                 $o .= render_messages($r, 'mail_list.tpl');
 373
 374                 $o .= paginate($a);
 375
 376                 return $o;
 377         }
 378
 379         if(($a->argc > 1) && (intval($a->argv[1]))) {
 380
 381                 $o .= $header;
 382
 383                 $plaintext = true;
 384                 if( local_user() && feature_enabled(local_user(),'richtext') )
 385                         $plaintext = false;
 386
 387                 $r = q("SELECT `mail`.*, `contact`.`name`, `contact`.`url`, `contact`.`thumb`
 388                         FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
 389                         WHERE `mail`.`uid` = %d AND `mail`.`id` = %d LIMIT 1",
 390                         intval(local_user()),
 391                         intval($a->argv[1])
 392                 );
 393                 if(count($r)) {
 394                         $contact_id = $r[0]['contact-id'];
 395                         $convid = $r[0]['convid'];
 396
 397                         $sql_extra = sprintf(" and `mail`.`parent-uri` = '%s' ", dbesc($r[0]['parent-uri']));
 398                         if($convid)
 399                                 $sql_extra = sprintf(" and ( `mail`.`parent-uri` = '%s' OR `mail`.`convid` = '%d' ) ",
 400                                         dbesc($r[0]['parent-uri']),
 401                                         intval($convid)
 402                                 );
 403
 404                         $messages = q("SELECT `mail`.*, `contact`.`name`, `contact`.`url`, `contact`.`thumb`
 405                                 FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
 406                                 WHERE `mail`.`uid` = %d $sql_extra ORDER BY `mail`.`created` ASC",
 407                                 intval(local_user())
 408                         );
 409                 }
 410                 if(! count($messages)) {
 411                         notice( t('Message not available.') . EOL );
 412                         return $o;
 413                 }
 414
 415                 $r = q("UPDATE `mail` SET `seen` = 1 WHERE `parent-uri` = '%s' AND `uid` = %d",
 416                         dbesc($r[0]['parent-uri']),
 417                         intval(local_user())
 418                 );
 419
 420                 require_once("include/bbcode.php");
 421
 422                 $tpl = get_markup_template('msg-header.tpl');
 423                 $a->page['htmlhead'] .= replace_macros($tpl, array(
 424                         '$baseurl' => $a->get_baseurl(true),
 425                         '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
 426                         '$nickname' => $a->user['nickname'],
 427                         '$linkurl' => t('Please enter a link URL:')
 428                 ));
 429
 430                 $tpl = get_markup_template('msg-end.tpl');
 431                 $a->page['end'] .= replace_macros($tpl, array(
 432                         '$baseurl' => $a->get_baseurl(true),
 433                         '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
 434                         '$nickname' => $a->user['nickname'],
 435                         '$linkurl' => t('Please enter a link URL:')
 436                 ));
 437
 438
 439                 $mails = array();
 440                 $seen = 0;
 441                 $unknown = false;
 442
 443                 foreach($messages as $message) {
 444                         if($message['unknown'])
 445                                 $unknown = true;
 446                         if($message['from-url'] == $myprofile) {
 447                                 $from_url = $myprofile;
 448                                 $sparkle = '';
 449                         }
 450                         else {
 451                                 $from_url = $a->get_baseurl(true) . '/redir/' . $message['contact-id'];
 452                                 $sparkle = ' sparkle';
 453                         }
 454
 455
 456                         $extracted = item_extract_images($message['body']);
 457                         if($extracted['images'])
 458                                 $message['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $message['contact-id']);
 459
 460                         if($a->theme['template_engine'] === 'internal') {
 461                                 $from_name_e = template_escape($message['from-name']);
 462                                 $subject_e = template_escape($message['title']);
 463                                 $body_e = template_escape(smilies(bbcode($message['body'])));
 464                                 $to_name_e = template_escape($message['name']);
 465                         }
 466                         else {
 467                                 $from_name_e = $message['from-name'];
 468                                 $subject_e = $message['title'];
 469                                 $body_e = smilies(bbcode($message['body']));
 470                                 $to_name_e = $message['name'];
 471                         }
 472
 473                         $mails[] = array(
 474                                 'id' => $message['id'],
 475                                 'from_name' => $from_name_e,
 476                                 'from_url' => $from_url,
 477                                 'sparkle' => $sparkle,
 478                                 'from_photo' => $message['from-photo'],
 479                                 'subject' => $subject_e,
 480                                 'body' => $body_e,
 481                                 'delete' => t('Delete message'),
 482                                 'to_name' => $to_name_e,
 483                                 'date' => datetime_convert('UTC',date_default_timezone_get(),$message['created'],'D, d M Y - g:i A'),
 484                                 'ago' => relative_date($message['created']),
 485                         );
 486
 487                         $seen = $message['seen'];
 488                 }
 489
 490
 491                 $select = $message['name'] . '<input type="hidden" name="messageto" value="' . $contact_id . '" />';
 492                 $parent = '<input type="hidden" name="replyto" value="' . $message['parent-uri'] . '" />';
 493
 494                 $tpl = get_markup_template('mail_display.tpl');
 495
 496                 if($a->theme['template_engine'] === 'internal') {
 497                         $subjtxt_e = template_escape($message['title']);
 498                 }
 499                 else {
 500                         $subjtxt_e = $message['title'];
 501                 }
 502
 503                 $o = replace_macros($tpl, array(
 504                         '$thread_id' => $a->argv[1],
 505                         '$thread_subject' => $message['title'],
 506                         '$thread_seen' => $seen,
 507                         '$delete' =>  t('Delete conversation'),
 508                         '$canreply' => (($unknown) ? false : '1'),
 509                         '$unknown_text' => t("No secure communications available. You <strong>may</strong> be able to respond from the sender's profile page."),
 510                         '$mails' => $mails,
 511
 512                         // reply
 513                         '$header' => t('Send Reply'),
 514                         '$to' => t('To:'),
 515                         '$showinputs' => '',
 516                         '$subject' => t('Subject:'),
 517                         '$subjtxt' => $subjtxt_e,
 518                         '$readonly' => ' readonly="readonly" style="background: #BBBBBB;" ',
 519                         '$yourmessage' => t('Your message:'),
 520                         '$text' => '',
 521                         '$select' => $select,
 522                         '$parent' => $parent,
 523                         '$upload' => t('Upload photo'),
 524                         '$insert' => t('Insert web link'),
 525                         '$submit' => t('Submit'),
 526                         '$wait' => t('Please wait')
 527
 528                 ));
 529
 530                 return $o;
 531         }
 532 }
 533
 534 function get_messages($user, $lstart, $lend) {
 535
 536         return q("SELECT max(`mail`.`created`) AS `mailcreated`, min(`mail`.`seen`) AS `mailseen`,
 537                 `mail`.* , `contact`.`name`, `contact`.`url`, `contact`.`thumb` , `contact`.`network`,
 538                 count( * ) as count
 539                 FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
 540                 WHERE `mail`.`uid` = %d GROUP BY `parent-uri` ORDER BY `mailcreated` DESC  LIMIT %d , %d ",
 541                 intval($user), intval($lstart), intval($lend)
 542         );
 543 }
 544
 545 function render_messages($msg, $t) {
 546
 547         $a = get_app();
 548
 549         $tpl = get_markup_template($t);
 550         $rslt = '';
 551
 552         foreach($msg as $rr) {
 553
 554                 if($rr['unknown']) {
 555                         $participants = sprintf( t("Unknown sender - %s"),$rr['from-name']);
 556                 }
 557                 elseif (link_compare($rr['from-url'], $myprofile)){
 558                         $participants = sprintf( t("You and %s"), $rr['name']);
 559                 }
 560                 else {
 561                         $participants = sprintf( t("%s and You"), $rr['from-name']);
 562                 }
 563
 564                 if($a->theme['template_engine'] === 'internal') {
 565                         $subject_e = template_escape((($rr['mailseen']) ? $rr['title'] : '<strong>' . $rr['title'] . '</strong>'));
 566                         $body_e = template_escape($rr['body']);
 567                         $to_name_e = template_escape($rr['name']);
 568                 }
 569                 else {
 570                         $subject_e = (($rr['mailseen']) ? $rr['title'] : '<strong>' . $rr['title'] . '</strong>');
 571                         $body_e = $rr['body'];
 572                         $to_name_e = $rr['name'];
 573                 }
 574
 575                 $rslt .= replace_macros($tpl, array(
 576                         '$id' => $rr['id'],
 577                         '$from_name' => $participants,
 578                         '$from_url' => (($rr['network'] === NETWORK_DFRN) ? $a->get_baseurl(true) . '/redir/' . $rr['contact-id'] : $rr['url']),
 579                         '$sparkle' => ' sparkle',
 580                         '$from_photo' => (($rr['thumb']) ? $rr['thumb'] : $rr['from-photo']),
 581                         '$subject' => $subject_e,
 582                         '$delete' => t('Delete conversation'),
 583                         '$body' => $body_e,
 584                         '$to_name' => $to_name_e,
 585                         '$date' => datetime_convert('UTC',date_default_timezone_get(),$rr['mailcreated'], t('D, d M Y - g:i A')),
 586                                                                                                                         '$ago' => relative_date($rr['mailcreated']),
 587                         '$seen' => $rr['mailseen'],
 588                         '$count' => sprintf( tt('%d message', '%d messages', $rr['count']), $rr['count']),
 589                 ));
 590         }
 591
 592         return $rslt;
 593 }