interface/super/manage_site_files.php

   1 <?php
   2 // Copyright (C) 2010-2016 Rod Roark <rod@sunsetsystems.com>
   3 //
   4 // This program is free software; you can redistribute it and/or
   5 // modify it under the terms of the GNU General Public License
   6 // as published by the Free Software Foundation; either version 2
   7 // of the License, or (at your option) any later version.
   8
   9 // This module provides for editing site-specific text files and
  10 // for uploading site-specific image files.
  11
  12 require_once('../globals.php');
  13 require_once($GLOBALS['srcdir'].'/acl.inc');
  14 /* for formData() */
  15
  16 if (!acl_check('admin', 'super')) die(htmlspecialchars(xl('Not authorized')));
  17
  18 // Prepare array of names of editable files, relative to the site directory.
  19 $my_files = array(
  20   'config.php',
  21   'faxcover.txt',
  22   'faxtitle.eps',
  23   'referral_template.html',
  24   'statement.inc.php',
  25   'letter_templates/custom_pdf.php',
  26 );
  27 // Append LBF plugin filenames to the array.
  28 $lres = sqlStatement('SELECT * FROM list_options ' .
  29   "WHERE list_id = 'lbfnames' AND activity = 1 ORDER BY seq, title");
  30 while ($lrow = sqlFetchArray($lres)) {
  31   $option_id = $lrow['option_id']; // should start with LBF
  32   $title = $lrow['title'];
  33   $my_files[] = "LBF/$option_id.plugin.php";
  34 }
  35
  36 $form_filename = strip_escape_custom($_REQUEST['form_filename']);
  37 // Sanity check to prevent evildoing.
  38 if (!in_array($form_filename, $my_files)) $form_filename = '';
  39 $filepath = "$OE_SITE_DIR/$form_filename";
  40
  41 $imagedir     = "$OE_SITE_DIR/images";
  42 $educationdir = "$OE_SITE_DIR/documents/education";
  43
  44 if (!empty($_POST['bn_save'])) {
  45   if ($form_filename) {
  46     // Textareas, at least in Firefox, return a \r\n at the end of each line
  47     // even though only \n was originally there.  For consistency with
  48     // normal OpenEMR usage we translate those back.
  49     file_put_contents($filepath, str_replace("\r\n", "\n",
  50       $_POST['form_filedata']));
  51     $form_filename = '';
  52   }
  53
  54   // Handle image uploads.
  55   if (is_uploaded_file($_FILES['form_image']['tmp_name']) && $_FILES['form_image']['size']) {
  56     $form_dest_filename = $_POST['form_dest_filename'];
  57     if ($form_dest_filename == '') {
  58       $form_dest_filename = $_FILES['form_image']['name'];
  59     }
  60     $form_dest_filename = basename($form_dest_filename);
  61     if ($form_dest_filename == '') {
  62       die(htmlspecialchars(xl('Cannot find a destination filename')));
  63     }
  64     $imagepath = "$imagedir/$form_dest_filename";
  65     // If the site's image directory does not yet exist, create it.
  66     if (!is_dir($imagedir)) {
  67       mkdir($imagedir);
  68     }
  69     if (is_file($imagepath)) unlink($imagepath);
  70     $tmp_name = $_FILES['form_image']['tmp_name'];
  71     if (!move_uploaded_file($_FILES['form_image']['tmp_name'], $imagepath)) {
  72       die(htmlspecialchars(xl('Unable to create') . " '$imagepath'"));
  73     }
  74   }
  75
  76   // Handle PDF uploads for patient education.
  77   if (is_uploaded_file($_FILES['form_education']['tmp_name']) && $_FILES['form_education']['size']) {
  78     $form_dest_filename = $_FILES['form_education']['name'];
  79     $form_dest_filename = strtolower(basename($form_dest_filename));
  80     if (substr($form_dest_filename, -4) != '.pdf') {
  81       die(xlt('Filename must end with ".pdf"'));
  82     }
  83     $educationpath = "$educationdir/$form_dest_filename";
  84     // If the site's education directory does not yet exist, create it.
  85     if (!is_dir($educationdir)) {
  86       mkdir($educationdir);
  87     }
  88     if (is_file($educationpath)) unlink($educationpath);
  89     $tmp_name = $_FILES['form_education']['tmp_name'];
  90     if (!move_uploaded_file($tmp_name, $educationpath)) {
  91       die(text(xl('Unable to create') . " '$educationpath'"));
  92     }
  93   }
  94
  95 }
  96
  97 /**
  98  * Thumbnails generator
  99  * generating  thumbnail image to all images files from documents table
 100  */
 101
 102 if(isset($_POST['generate_thumbnails'])) {
 103
 104     $thumb_generator = new ThumbnailGenerator();
 105     $results = $thumb_generator->generate_all();
 106
 107     $thumbnail_msg = "<p style='color: green'>" . xlt('Generated thumbnail(s)') . " : " . text($results['sum_success']) . "</p>";
 108     $thumbnail_msg .= "<p style='color: red'>" . xlt('Failed to generate') . " : " .  text($results['sum_failed']) . "</p>";
 109     foreach($results['failed'] as $key => $file){
 110         $num = $key +1;
 111         $thumbnail_msg .= "<p style='color: red; font-size: 11px'> " .text($num) . ". " . text($file) . "</p>";
 112     }
 113 } else {
 114
 115     $count_not_generated = ThumbnailGenerator::count_not_generated();
 116
 117     $thumbnail_msg = "<p>" .  xlt('Files with empty thumbnail') . ": " . text($count_not_generated) . " </p>";
 118 }
 119
 120
 121 /**
 122  * White list files.
 123  * Security feature that enable to upload only file with mime-type from white list.
 124  * Important to prevention upload of virus script.
 125  * Dependence - turn on global setting 'secure_upload'
 126  */
 127
 128 if($GLOBALS['secure_upload']){
 129
 130     $mime_types  = array('image/*', 'text/*', 'audio/*', 'video/*');
 131
 132     // Get cURL resource
 133     $curl = curl_init();
 134
 135     curl_setopt_array($curl, array(
 136         CURLOPT_RETURNTRANSFER => 1,
 137         CURLOPT_URL => 'https://cdn.rawgit.com/jshttp/mime-db/master/db.json',
 138         CURLOPT_CONNECTTIMEOUT => 5,
 139         CURLOPT_TIMEOUT => 5
 140     ));
 141    // Send the request & save response to $resp
 142     $resp = curl_exec($curl);
 143     $httpinfo = curl_getinfo($curl);
 144     if($resp && $httpinfo['http_code'] == 200 && $httpinfo['content_type'] == 'application/json;charset=utf-8'){
 145         $all_mime_types = json_decode($resp, true);
 146         foreach ($all_mime_types as $name => $value){
 147             $mime_types[] = $name;
 148         }
 149     } else {
 150         error_log('Get list of mime-type error: "' . curl_error($curl) . '" - Code: ' . curl_errno($curl));
 151         $mime_types_list = array(
 152             'application/pdf',
 153             'image/jpeg',
 154             'image/png',
 155             'image/gif',
 156             'application/msword',
 157             'application/vnd.oasis.opendocument.spreadsheet',
 158             'text/plain'
 159         );
 160         $mime_types = array_merge($mime_types, $mime_types_list);
 161     }
 162     curl_close($curl);
 163
 164     if(isset($_POST['submit_form'])){
 165
 166         $new_white_list = empty($_POST['white_list']) ? array() : $_POST['white_list'];
 167
 168         // truncate white list from list_options table
 169         sqlStatement("DELETE FROM `list_options` WHERE `list_id` = 'files_white_list'");
 170         foreach ($new_white_list as $mimetype){
 171             sqlStatement("INSERT INTO `list_options` (`list_id`, `option_id`, `title`, `activity`)  VALUES ('files_white_list', ?, ?, 1)", array($mimetype, $mimetype));
 172         }
 173
 174         $white_list = $new_white_list;
 175     } else {
 176         $white_list = array();
 177         $lres = sqlStatement("SELECT option_id FROM list_options WHERE list_id = 'files_white_list' AND activity = 1");
 178         while ($lrow = sqlFetchArray($lres)) {
 179            $white_list[] = $lrow['option_id'];
 180         }
 181     }
 182 }
 183
 184
 185 ?>
 186 <html>
 187
 188 <head>
 189 <title><?php echo xlt('File management'); ?></title>
 190 <link rel="stylesheet" href='<?php echo $css_header ?>' type='text/css'>
 191
 192 <style type="text/css">
 193  .dehead { color:#000000; font-family:sans-serif; font-size:10pt; font-weight:bold }
 194  .detail { color:#000000; font-family:sans-serif; font-size:10pt; font-weight:normal }
 195  #generate_thumb, #file_type_whitelist{
 196      width: 95%;
 197      margin: 50px auto;
 198      border: 2px solid dimgrey;
 199  }
 200  #generate_thumb table{
 201      font-size: 14px;
 202      text-align: center;
 203  }
 204  #generate_thumb table td{
 205      border-right: 1px solid dimgrey;
 206      padding: 0 15px;
 207  }
 208 </style>
 209
 210 <script type="text/javascript" src="<?php echo $GLOBALS['assets_static_relative'] ?>/jquery-min-3-1-1/index.js"></script>
 211
 212 <script language="JavaScript">
 213 // This is invoked when a filename selection changes in the drop-list.
 214 // In this case anything else entered into the form is discarded.
 215 function msfFileChanged() {
 216  top.restoreSession();
 217  document.forms[0].submit();
 218 }
 219 </script>
 220
 221 </head>
 222
 223 <body class="body_top">
 224 <form method='post' action='manage_site_files.php' enctype='multipart/form-data'
 225  onsubmit='return top.restoreSession()'>
 226
 227 <center>
 228
 229 <p>
 230 <table border='1' width='95%'>
 231
 232  <tr bgcolor='#dddddd' class='dehead'>
 233   <td colspan='2' align='center'><?php echo htmlspecialchars(xl('Edit File in') . " $OE_SITE_DIR"); ?></td>
 234  </tr>
 235
 236  <tr>
 237   <td valign='top' class='detail' nowrap>
 238    <select name='form_filename' onchange='msfFileChanged()'>
 239     <option value=''></option>
 240 <?php
 241   foreach ($my_files as $filename) {
 242     echo "    <option value='" . htmlspecialchars($filename, ENT_QUOTES) . "'";
 243     if ($filename == $form_filename) echo " selected";
 244     echo ">" . htmlspecialchars($filename) . "</option>\n";
 245   }
 246 ?>
 247    </select>
 248    <br />
 249    <textarea name='form_filedata' rows='25' style='width:100%'><?php
 250   if ($form_filename) {
 251     echo htmlspecialchars(@file_get_contents($filepath));
 252   }
 253 ?></textarea>
 254   </td>
 255  </tr>
 256
 257  <tr bgcolor='#dddddd' class='dehead'>
 258   <td colspan='2' align='center'><?php echo htmlspecialchars(xl('Upload Image to') . " $imagedir"); ?></td>
 259  </tr>
 260
 261  <tr>
 262   <td valign='top' class='detail' nowrap>
 263    <?php echo htmlspecialchars(xl('Source File')); ?>:
 264    <input type="hidden" name="MAX_FILE_SIZE" value="12000000" />
 265    <input type="file" name="form_image" size="40" />&nbsp;
 266    <?php echo htmlspecialchars(xl('Destination Filename')) ?>:
 267    <select name='form_dest_filename'>
 268     <option value=''>(<?php echo htmlspecialchars(xl('Use source filename')) ?>)</option>
 269 <?php
 270   // Generate an <option> for each file already in the images directory.
 271   $dh = opendir($imagedir);
 272   if (!$dh) die(htmlspecialchars(xl('Cannot read directory') . " '$imagedir'"));
 273   $imagesslist = array();
 274   while (false !== ($sfname = readdir($dh))) {
 275     if (substr($sfname, 0, 1) == '.') continue;
 276     if ($sfname == 'CVS'            ) continue;
 277     $imageslist[$sfname] = $sfname;
 278   }
 279   closedir($dh);
 280   ksort($imageslist);
 281   foreach ($imageslist as $sfname) {
 282     echo "    <option value='" . htmlspecialchars($sfname, ENT_QUOTES) . "'";
 283     echo ">" . htmlspecialchars($sfname) . "</option>\n";
 284   }
 285 ?>
 286    </select>
 287   </td>
 288  </tr>
 289
 290  <tr bgcolor='#dddddd' class='dehead'>
 291   <td colspan='2' align='center'><?php echo text(xl('Upload Patient Education PDF to') . " $educationdir"); ?></td>
 292  </tr>
 293  <tr>
 294   <td valign='top' class='detail' nowrap>
 295    <?php echo xlt('Source File'); ?>:
 296    <input type="file" name="form_education" size="40" />&nbsp;
 297    <?php echo xlt('Name must be like codetype_code_language.pdf, for example icd9_274.11_en.pdf'); ?>
 298   </td>
 299  </tr>
 300
 301 </table>
 302
 303 <p>
 304 <input type='submit' name='bn_save' value='<?php echo htmlspecialchars(xl('Save')) ?>' />
 305 </p>
 306
 307 </center>
 308
 309 </form>
 310
 311 <div id="generate_thumb">
 312     <table style="width: 100%">
 313         <tr>
 314             <td class="thumb_title" style="width: 33%">
 315                 <b><?php echo xlt('Generate Thumbnails')?></b>
 316             </td>
 317             <td class="thumb_msg" style="width: 50%">
 318                 <span><?php echo $thumbnail_msg ?></span>
 319             </td>
 320             <td  class="thumb_form" style="width:17%;border-right:none">
 321                 <form method='post' action='manage_site_files.php#generate_thumb'>
 322                     <input style="margin-top: 10px" type="submit" name="generate_thumbnails" value="<?php echo xla('Generate') ?>">
 323                 </form>
 324             </td>
 325         </tr>
 326     </table>
 327 </div>
 328
 329 <?php if($GLOBALS['secure_upload']) { ?>
 330
 331 <div id="file_type_whitelist">
 332     <h2><?php echo xlt('Create custom white list of MIME content type of a files to secure your documents system');?></h2>
 333     <form id="whitelist_form" method="post">
 334         <div class="subject-black-list">
 335             <div class="top-list">
 336                <h2><?php echo xlt('Black list'); ?></h2>
 337                <b><?php echo xlt('Filter');?>:</b> <input type="text" id="filter-black-list" >
 338             </div>
 339             <select multiple="multiple" id='black-list' class="form-control">
 340                 <?php
 341                     foreach ($mime_types as $type) {
 342                         if(!in_array($type, $white_list)){
 343                             echo "<option value='" . attr($type) . "'> " . text($type) . "</option>";
 344                     }
 345                 }
 346                 ?>
 347             </select>
 348         </div>
 349
 350         <div class="subject-info-arrows">
 351             <input type="button" id="btnAllRight" value=">>" /><br />
 352             <input type="button" id="btnRight" value=">" /><br />
 353             <input type="button" id="btnLeft" value="<" /><br />
 354             <input type="button" id="btnAllLeft" value="<<" />
 355         </div>
 356
 357         <div class="subject-white-list">
 358             <div class="top-list">
 359                 <h2><?php echo xlt('White list'); ?></h2>
 360                 <b><?php echo xlt('Add manually');?>:</b> <input type="text" id="add-manually-input"> <input type="button" id="add-manually" value="+">
 361             </div>
 362             <select name="white_list[]" multiple="multiple" id='white-list' class="form-control">
 363                 <?php
 364                 foreach ($white_list as $type) {
 365                     echo "<option value='" . attr($type) . "'> " . text($type) . "</option>";
 366                 }
 367                 ?>
 368             </select>
 369         </div>
 370         <div class="subject-info-save">
 371             <input type="button" id="submit-whitelist" value="<?php echo xlt('Save'); ?>" />
 372             <input type="hidden" name="submit_form" value="1" />
 373         </div>
 374     </form>
 375
 376 </div>
 377
 378 <script>
 379
 380     (function () {
 381         $('#btnRight').click(function (e) {
 382             var selectedOpts = $('#black-list option:selected');
 383             if (selectedOpts.length == 0) {
 384                 e.preventDefault();
 385             }
 386
 387             $('#white-list').append($(selectedOpts).clone());
 388             $(selectedOpts).remove();
 389             e.preventDefault();
 390         });
 391
 392         $('#btnAllRight').click(function (e) {
 393             var selectedOpts = $('#black-list option');
 394             if (selectedOpts.length == 0) {
 395                 e.preventDefault();
 396             }
 397
 398             $('#white-list').append($(selectedOpts).clone());
 399             $(selectedOpts).remove();
 400             e.preventDefault();
 401         });
 402
 403         $('#btnLeft').click(function (e) {
 404             var selectedOpts = $('#white-list option:selected');
 405             if (selectedOpts.length == 0) {
 406                 e.preventDefault();
 407             }
 408
 409             $('#black-list').append($(selectedOpts).clone());
 410             $(selectedOpts).remove();
 411             e.preventDefault();
 412         });
 413
 414         $('#btnAllLeft').click(function (e) {
 415             var selectedOpts = $('#white-list option');
 416             if (selectedOpts.length == 0) {
 417                 e.preventDefault();
 418             }
 419
 420             $('#black-list').append($(selectedOpts).clone());
 421             $(selectedOpts).remove();
 422             e.preventDefault();
 423         });
 424
 425         var storeElements = [];
 426
 427         $('#filter-black-list').on('keyup', function() {
 428             var val = this.value.toLowerCase();
 429
 430             $('#black-list  option').each(function(){
 431
 432                 if(this.value.toLowerCase().indexOf( val ) == -1){
 433                     if(storeElements.indexOf(this) == -1){
 434                         storeElements.unshift(this)
 435                     }
 436                     $(this).remove();
 437                 }
 438             });
 439
 440             $(storeElements).each(function(key, element){
 441
 442                 if(element.value.toLowerCase().indexOf( val ) > -1){
 443
 444                     $('#black-list').prepend(element);
 445                     storeElements.splice(key, 1)
 446                 }
 447
 448             });
 449
 450         });
 451
 452         $('#add-manually').on('click', function () {
 453             var new_type = $("#add-manually-input").val();
 454             if(new_type.length < 1)return;
 455             $('#white-list').prepend("<option value="+new_type+">"+new_type+"</option>")
 456         })
 457
 458         $('#submit-whitelist').on('click', function () {
 459             $('#white-list option').prop('selected', true);
 460             $('#whitelist_form').submit();
 461         })
 462
 463     }(jQuery));
 464
 465 </script>
 466
 467
 468 <?php } ?>
 469
 470 </body>
 471 </html>
 472