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