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