Fix bug with host list import not working correctly.

inc/helper.inc

@@ -242,6 +242,9 @@ function FileDetection($filename)
         if (preg_match('/Checklist:|Unclassified|Secret|STIG[_| ]ID/i', $line)) {
             $name['type'] = ECHECKLIST_CSV;
         }
+        elseif (preg_match("/host\-list/", $name['base_name'])) {
+            $name['type'] = HOST_LIST;
+        }
         elseif (preg_match('/^\"NetBIOSName|^\"JobName/', $line)) {
             $name['type'] = UNSUPPORTED_RETINA_CSV;
         }

ste/index.php

@@ -326,6 +326,10 @@ include_once 'header.inc';
     #loading {
         display: none;
     }
+    .dz-image img {
+        width: 100%;
+        height: 100%;
+    }
 </style>
 
 <div id='wrapper'>
@@ -561,11 +565,20 @@ include_once 'header.inc';
     <script type="text/javascript">
         Dropzone.options.dropzone = {
           maxFilesize: 10,
+          maxFiles: 1,
           success: function (file, res) {
+            res = JSON.parse(res);
+            if (res.imageUrl) {
+              this.emit('thumbnail', file, res.imageUrl);
+            }
           },
           error: function (xhr, status, error) {
-                console.error(xhr);
-                console.error(error);
+            if(!xhr.accepted) {
+              alert("That file type is not allowed, CSV only files");
+            }
+          },
+          init: function() {
+            this.hiddenFileInput.removeAttribute('multiple');
           },
           acceptedFiles: ".csv"
         };
@@ -584,14 +597,15 @@ include_once 'header.inc';
     </script>
 
     <form class="dropzone" action="/upload.php" id="dropzone">
+        <div class="dz-message" data-dz-message><span>Click or Drop files here to upload</span></div>
         <div class="fallback">
             <input type="file" name="file" multiple />
         </div>
     </form>
 
     <form method='post' action='#' style='margin-left: 20px;'
-          onsubmit="$('#submit').attr('disabled', true);
-                return true;">
+          onsubmit="$('#submit').attr('disabled', true);return true;" id='host-list-form'>
+        <div style='font-weight:400;color:red;'>Must keep 'host-list' as part of the filename</div>
         <input type='hidden' name='file' id='host-list-file' style='display:none;' />
         <input type='hidden' name='action' value='import_host_list' />
         <input type='hidden' name='ste' value='<?php print ($ste_id ? $ste_id : ''); ?>' />

upload.php

@@ -58,6 +58,9 @@ if ($fn) {
         case TECH_ECHECKLIST_EXCEL:
             print header(JSON) . json_encode(['imageUrl' => '/img/scan_types/echecklist.png']);
             break;
+        case HOST_LIST:
+            print header(JSON) . json_encode(['imageUrl' => '/img/file.png']);
+            break;
         default:
             print header(JSON) . json_encode(['imageUrl' => null]);
             unlink(TMP . "/" . basename($fn));