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