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                 $a->argv[1] = 'new';
  84         }
  85
  86 }
  87
  88 // Note: the code in 'item_extract_images' and 'item_redir_and_replace_images'
  89 // is identical to the code in include/conversation.php
  90 if(! function_exists('item_extract_images')) {
  91 function item_extract_images($body) {
  92
  93         $saved_image = array();
  94         $orig_body = $body;
  95         $new_body = '';
  96
  97         $cnt = 0;
  98         $img_start = strpos($orig_body, '[img');
  99         $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
 100         $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
 101         while(($img_st_close !== false) && ($img_end !== false)) {
 102
 103                 $img_st_close++; // make it point to AFTER the closing bracket
 104                 $img_end += $img_start;
 105
 106                 if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
 107                         // This is an embedded image
 108
 109                         $saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
 110                         $new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
 111
 112                         $cnt++;
 113                 }
 114                 else
 115                         $new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
 116
 117                 $orig_body = substr($orig_body, $img_end + strlen('[/img]'));
 118
 119                 if($orig_body === false) // in case the body ends on a closing image tag
 120                         $orig_body = '';
 121
 122                 $img_start = strpos($orig_body, '[img');
 123                 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
 124                 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
 125         }
 126
 127         $new_body = $new_body . $orig_body;
 128
 129         return array('body' => $new_body, 'images' => $saved_image);
 130 }}
 131
 132 if(! function_exists('item_redir_and_replace_images')) {
 133 function item_redir_and_replace_images($body, $images, $cid) {
 134
 135         $origbody = $body;
 136         $newbody = '';
 137
 138         for($i = 0; $i < count($images); $i++) {
 139                 $search = '/\[url\=(.*?)\]\[!#saved_image' . $i . '#!\]\[\/url\]' . '/is';
 140                 $replace = '[url=' . z_path() . '/redir/' . $cid
 141                            . '?f=1&url=' . '$1' . '][!#saved_image' . $i . '#!][/url]' ;
 142
 143                 $img_end = strpos($origbody, '[!#saved_image' . $i . '#!][/url]') + strlen('[!#saved_image' . $i . '#!][/url]');
 144                 $process_part = substr($origbody, 0, $img_end);
 145                 $origbody = substr($origbody, $img_end);
 146
 147                 $process_part = preg_replace($search, $replace, $process_part);
 148                 $newbody = $newbody . $process_part;
 149         }
 150         $newbody = $newbody . $origbody;
 151
 152         $cnt = 0;
 153         foreach($images as $image) {
 154                 // We're depending on the property of 'foreach' (specified on the PHP website) that
 155                 // it loops over the array starting from the first element and going sequentially
 156                 // to the last element
 157                 $newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
 158                 $cnt++;
 159         }
 160
 161         return $newbody;
 162 }}
 163
 164
 165
 166 function message_content(&$a) {
 167
 168         $o = '';
 169         nav_set_selected('messages');
 170
 171         if(! local_user()) {
 172                 notice( t('Permission denied.') . EOL);
 173                 return;
 174         }
 175
 176         $myprofile = $a->get_baseurl(true) . '/profile/' . $a->user['nickname'];
 177
 178         $tpl = get_markup_template('mail_head.tpl');
 179         $header = replace_macros($tpl, array(
 180                 '$messages' => t('Messages'),
 181                 '$tab_content' => $tab_content
 182         ));
 183
 184
 185         if(($a->argc == 3) && ($a->argv[1] === 'drop' || $a->argv[1] === 'dropconv')) {
 186                 if(! intval($a->argv[2]))
 187                         return;
 188                 $cmd = $a->argv[1];
 189                 if($cmd === 'drop') {
 190                         $r = q("DELETE FROM `mail` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 191                                 intval($a->argv[2]),
 192                                 intval(local_user())
 193                         );
 194                         if($r) {
 195                                 info( t('Message deleted.') . EOL );
 196                         }
 197                         goaway($a->get_baseurl(true) . '/message' );
 198                 }
 199                 else {
 200                         $r = q("SELECT `parent-uri`,`convid` FROM `mail` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 201                                 intval($a->argv[2]),
 202                                 intval(local_user())
 203                         );
 204                         if(count($r)) {
 205                                 $parent = $r[0]['parent-uri'];
 206                                 $convid = $r[0]['convid'];
 207
 208                                 $r = q("DELETE FROM `mail` WHERE `parent-uri` = '%s' AND `uid` = %d ",
 209                                         dbesc($parent),
 210                                         intval(local_user())
 211                                 );
 212
 213                                 // remove diaspora conversation pointer
 214                                 // Actually if we do this, we can never receive another reply to that conversation,
 215                                 // as we will never again have the info we need to re-create it.
 216                                 // We'll just have to orphan it.
 217
 218                                 //if($convid) {
 219                                 //      q("delete from conv where id = %d limit 1",
 220                                 //              intval($convid)
 221                                 //      );
 222                                 //}
 223
 224                                 if($r)
 225                                         info( t('Conversation removed.') . EOL );
 226                         }
 227                         goaway($a->get_baseurl(true) . '/message' );
 228                 }
 229
 230         }
 231
 232         if(($a->argc > 1) && ($a->argv[1] === 'new')) {
 233
 234                 $o .= $header;
 235
 236 /*              $plaintext = false;
 237                 if(intval(get_pconfig(local_user(),'system','plaintext')))
 238                         $plaintext = true;*/
 239                 $plaintext = true;
 240                 if( local_user() && feature_enabled(local_user(),'richtext') )
 241                         $plaintext = false;
 242
 243
 244                 $tpl = get_markup_template('msg-header.tpl');
 245                 $a->page['htmlhead'] .= replace_macros($tpl, array(
 246                         '$baseurl' => $a->get_baseurl(true),
 247                         '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
 248                         '$nickname' => $a->user['nickname'],
 249                         '$linkurl' => t('Please enter a link URL:')
 250                 ));
 251
 252                 $tpl = get_markup_template('msg-end.tpl');
 253                 $a->page['end'] .= replace_macros($tpl, array(
 254                         '$baseurl' => $a->get_baseurl(true),
 255                         '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
 256                         '$nickname' => $a->user['nickname'],
 257                         '$linkurl' => t('Please enter a link URL:')
 258                 ));
 259
 260                 $preselect = (isset($a->argv[2])?array($a->argv[2]):false);
 261
 262
 263                 $prename = $preurl = $preid = '';
 264
 265                 if($preselect) {
 266                         $r = q("select name, url, id from contact where uid = %d and id = %d limit 1",
 267                                 intval(local_user()),
 268                                 intval($a->argv[2])
 269                         );
 270                         if(count($r)) {
 271                                 $prename = $r[0]['name'];
 272                                 $preurl = $r[0]['url'];
 273                                 $preid = $r[0]['id'];
 274                         }
 275                 }
 276
 277                 $prefill = (($preselect) ? $prename  : '');
 278
 279                 // the ugly select box
 280
 281                 $select = contact_select('messageto','message-to-select', $preselect, 4, true, false, false, 10);
 282
 283                 $tpl = get_markup_template('prv_message.tpl');
 284                 $o .= replace_macros($tpl,array(
 285                         '$header' => t('Send Private Message'),
 286                         '$to' => t('To:'),
 287                         '$showinputs' => 'true',
 288                         '$prefill' => $prefill,
 289                         '$autocomp' => $autocomp,
 290                         '$preid' => $preid,
 291                         '$subject' => t('Subject:'),
 292                         '$subjtxt' => ((x($_REQUEST,'subject')) ? strip_tags($_REQUEST['subject']) : ''),
 293                         '$text' => ((x($_REQUEST,'body')) ? escape_tags(htmlspecialchars($_REQUEST['body'])) : ''),
 294                         '$readonly' => '',
 295                         '$yourmessage' => t('Your message:'),
 296                         '$select' => $select,
 297                         '$parent' => '',
 298                         '$upload' => t('Upload photo'),
 299                         '$insert' => t('Insert web link'),
 300                         '$wait' => t('Please wait'),
 301                         '$submit' => t('Submit')
 302                 ));
 303
 304                 return $o;
 305         }
 306
 307         if($a->argc == 1) {
 308
 309                 // list messages
 310
 311                 $o .= $header;
 312
 313
 314                 $r = q("SELECT count(*) AS `total` FROM `mail`
 315                         WHERE `mail`.`uid` = %d GROUP BY `parent-uri` ORDER BY `created` DESC",
 316                         intval(local_user()),
 317                         dbesc($myprofile)
 318                 );
 319                 if(count($r))
 320                         $a->set_pager_total($r[0]['total']);
 321
 322                 $r = q("SELECT max(`mail`.`created`) AS `mailcreated`, min(`mail`.`seen`) AS `mailseen`,
 323                         `mail`.* , `contact`.`name`, `contact`.`url`, `contact`.`thumb` , `contact`.`network`,
 324                         count( * ) as count
 325                         FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
 326                         WHERE `mail`.`uid` = %d GROUP BY `parent-uri` ORDER BY `mailcreated` DESC  LIMIT %d , %d ",
 327                         intval(local_user()),
 328                         //
 329                         intval($a->pager['start']),
 330                         intval($a->pager['itemspage'])
 331                 );
 332
 333                 if(! count($r)) {
 334                         info( t('No messages.') . EOL);
 335                         return $o;
 336                 }
 337
 338                 $tpl = get_markup_template('mail_list.tpl');
 339                 foreach($r as $rr) {
 340                         if($rr['unknown']) {
 341                                 $partecipants = sprintf( t("Unknown sender - %s"),$rr['from-name']);
 342                         }
 343                         elseif (link_compare($rr['from-url'],$myprofile)){
 344                                 $partecipants = sprintf( t("You and %s"), $rr['name']);
 345                         }
 346                         else {
 347                                 $partecipants = sprintf( t("%s and You"), $rr['from-name']);
 348                         }
 349
 350                         $o .= replace_macros($tpl, array(
 351                                 '$id' => $rr['id'],
 352                                 '$from_name' => $partecipants,
 353                                 '$from_url' => (($rr['network'] === NETWORK_DFRN) ? $a->get_baseurl(true) . '/redir/' . $rr['contact-id'] : $rr['url']),
 354                                 '$sparkle' => ' sparkle',
 355                                 '$from_photo' => (($rr['thumb']) ? $rr['thumb'] : $rr['from-photo']),
 356                                 '$subject' => template_escape((($rr['mailseen']) ? $rr['title'] : '<strong>' . $rr['title'] . '</strong>')),
 357                                 '$delete' => t('Delete conversation'),
 358                                 '$body' => template_escape($rr['body']),
 359                                 '$to_name' => template_escape($rr['name']),
 360                                 '$date' => datetime_convert('UTC',date_default_timezone_get(),$rr['mailcreated'], t('D, d M Y - g:i A')),
 361                                 '$ago' => relative_date($rr['mailcreated']),
 362                                 '$seen' => $rr['mailseen'],
 363                                 '$count' => sprintf( tt('%d message', '%d messages', $rr['count']), $rr['count']),
 364                         ));
 365                 }
 366                 $o .= paginate($a);
 367                 return $o;
 368         }
 369
 370         if(($a->argc > 1) && (intval($a->argv[1]))) {
 371
 372                 $o .= $header;
 373
 374                 $r = q("SELECT `mail`.*, `contact`.`name`, `contact`.`url`, `contact`.`thumb`
 375                         FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
 376                         WHERE `mail`.`uid` = %d AND `mail`.`id` = %d LIMIT 1",
 377                         intval(local_user()),
 378                         intval($a->argv[1])
 379                 );
 380                 if(count($r)) {
 381                         $contact_id = $r[0]['contact-id'];
 382                         $convid = $r[0]['convid'];
 383
 384                         $sql_extra = sprintf(" and `mail`.`parent-uri` = '%s' ", dbesc($r[0]['parent-uri']));
 385                         if($convid)
 386                                 $sql_extra = sprintf(" and ( `mail`.`parent-uri` = '%s' OR `mail`.`convid` = '%d' ) ",
 387                                         dbesc($r[0]['parent-uri']),
 388                                         intval($convid)
 389                                 );
 390
 391                         $messages = q("SELECT `mail`.*, `contact`.`name`, `contact`.`url`, `contact`.`thumb`
 392                                 FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
 393                                 WHERE `mail`.`uid` = %d $sql_extra ORDER BY `mail`.`created` ASC",
 394                                 intval(local_user())
 395                         );
 396                 }
 397                 if(! count($messages)) {
 398                         notice( t('Message not available.') . EOL );
 399                         return $o;
 400                 }
 401
 402                 $r = q("UPDATE `mail` SET `seen` = 1 WHERE `parent-uri` = '%s' AND `uid` = %d",
 403                         dbesc($r[0]['parent-uri']),
 404                         intval(local_user())
 405                 );
 406
 407                 require_once("include/bbcode.php");
 408
 409                 $tpl = get_markup_template('msg-header.tpl');
 410                 $a->page['htmlhead'] .= replace_macros($tpl, array(
 411                         '$nickname' => $a->user['nickname'],
 412                         '$baseurl' => $a->get_baseurl(true)
 413                 ));
 414
 415                 $tpl = get_markup_template('msg-end.tpl');
 416                 $a->page['end'] .= replace_macros($tpl, array(
 417                         '$nickname' => $a->user['nickname'],
 418                         '$baseurl' => $a->get_baseurl(true)
 419                 ));
 420
 421
 422                 $mails = array();
 423                 $seen = 0;
 424                 $unknown = false;
 425
 426                 foreach($messages as $message) {
 427                         if($message['unknown'])
 428                                 $unknown = true;
 429                         if($message['from-url'] == $myprofile) {
 430                                 $from_url = $myprofile;
 431                                 $sparkle = '';
 432                         }
 433                         else {
 434                                 $from_url = $a->get_baseurl(true) . '/redir/' . $message['contact-id'];
 435                                 $sparkle = ' sparkle';
 436                         }
 437
 438
 439                         $extracted = item_extract_images($message['body']);
 440                         if($extracted['images'])
 441                                 $message['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $message['contact-id']);
 442
 443                         $mails[] = array(
 444                                 'id' => $message['id'],
 445                                 'from_name' => template_escape($message['from-name']),
 446                                 'from_url' => $from_url,
 447                                 'sparkle' => $sparkle,
 448                                 'from_photo' => $message['from-photo'],
 449                                 'subject' => template_escape($message['title']),
 450                                 'body' => template_escape(smilies(bbcode($message['body']))),
 451                                 'delete' => t('Delete message'),
 452                                 'to_name' => template_escape($message['name']),
 453                                 'date' => datetime_convert('UTC',date_default_timezone_get(),$message['created'],'D, d M Y - g:i A'),
 454                                 'ago' => relative_date($message['created']),
 455                         );
 456
 457                         $seen = $message['seen'];
 458                 }
 459
 460
 461                 $select = $message['name'] . '<input type="hidden" name="messageto" value="' . $contact_id . '" />';
 462                 $parent = '<input type="hidden" name="replyto" value="' . $message['parent-uri'] . '" />';
 463
 464                 $tpl = get_markup_template('mail_display.tpl');
 465                 $o = replace_macros($tpl, array(
 466                         '$thread_id' => $a->argv[1],
 467                         '$thread_subject' => $message['title'],
 468                         '$thread_seen' => $seen,
 469                         '$delete' =>  t('Delete conversation'),
 470                         '$canreply' => (($unknown) ? false : '1'),
 471                         '$unknown_text' => t("No secure communications available. You <strong>may</strong> be able to respond from the sender's profile page."),
 472                         '$mails' => $mails,
 473
 474                         // reply
 475                         '$header' => t('Send Reply'),
 476                         '$to' => t('To:'),
 477                         '$showinputs' => '',
 478                         '$subject' => t('Subject:'),
 479                         '$subjtxt' => template_escape($message['title']),
 480                         '$readonly' => ' readonly="readonly" style="background: #BBBBBB;" ',
 481                         '$yourmessage' => t('Your message:'),
 482                         '$text' => '',
 483                         '$select' => $select,
 484                         '$parent' => $parent,
 485                         '$upload' => t('Upload photo'),
 486                         '$insert' => t('Insert web link'),
 487                         '$submit' => t('Submit'),
 488                         '$wait' => t('Please wait')
 489
 490                 ));
 491
 492                 return $o;
 493         }
 494
 495 }