Fix JS formatting issues thrown by Travis CI

Author: Dave Bevan

js/load-image-iptc-map.js

@@ -34,63 +34,63 @@
     // ==========
     // Iptc tags:
     // ==========
-    //0x00 : "RecordVersion",
-    0x03 : "ObjectType",
-    0x04 : "ObjectAttribute",
-    0x05 : "ObjectName",
-    0x07 : "EditStatus",
-    0x08 : "EditorialUpdate",
-    0x0a : "Urgency",
-    0x0c : "SubjectRef",
-    0x0f : "Category",
-    0x14 : "SupplCategory",
-    0x16 : "FixtureID",
-    0x19 : "Keywords",
-    0x1a : "ContentLocCode",
-    0x1b : "ContentLocName",
-    0x1e : "ReleaseDate",
-    0x23 : "ReleaseTime",
-    0x25 : "ExpirationDate",
-    0x26 : "ExpirationTime",
-    0x28 : "SpecialInstructions",
-    0x2a : "ActionAdvised",
-    0x2d : "RefService",
-    0x2f : "RefDate",
-    0x32 : "RefNumber",
-    0x37 : "DateCreated",
-    0x3c : "TimeCreated",
-    0x3e : "DigitalCreationDate",
-    0x3f : "DigitalCreationTime",
-    0x41 : "OriginatingProgram",
-    0x46 : "ProgramVersion",
-    0x4b : "ObjectCycle",
-    0x50 : "Byline",
-    0x55 : "BylineTitle",
-    0x5a : "City",
-    0x5c : "Sublocation",
-    0x5f : "State",
-    0x64 : "CountryCode",
-    0x65 : "CountryName",
-    0x67 : "OrigTransRef",
-    0x69 : "Headline",
-    0x6e : "Credit",
-    0x73 : "Source",
-    0x74 : "CopyrightNotice",
-    0x76 : "Contact",
-    0x78 : "Caption",
-    0x7a : "WriterEditor",
-    //0x7d : "RasterizedCaption",
-    0x82 : "ImageType",
-    0x83 : "ImageOrientation",
-    0x87 : "LanguageID",
-    //0x96 : "AudioType",
-    //0x97 : "AudioSamplingRate",
-    //0x98 : "AudioSamplingRes",
-    //0x99 : "AudioDuration",
-    //0x9a : "AudioOutcue",
-    //0xc8 : "PreviewFileFormat",
-    //0xc9 : "PreviewFileFormatVer",
-    //0xca : "PreviewData"
+    // 0x00: "RecordVersion",
+    0x03: "ObjectType",
+    0x04: "ObjectAttribute",
+    0x05: "ObjectName",
+    0x07: "EditStatus",
+    0x08: "EditorialUpdate",
+    0x0a: "Urgency",
+    0x0c: "SubjectRef",
+    0x0f: "Category",
+    0x14: "SupplCategory",
+    0x16: "FixtureID",
+    0x19: "Keywords",
+    0x1a: "ContentLocCode",
+    0x1b: "ContentLocName",
+    0x1e: "ReleaseDate",
+    0x23: "ReleaseTime",
+    0x25: "ExpirationDate",
+    0x26: "ExpirationTime",
+    0x28: "SpecialInstructions",
+    0x2a: "ActionAdvised",
+    0x2d: "RefService",
+    0x2f: "RefDate",
+    0x32: "RefNumber",
+    0x37: "DateCreated",
+    0x3c: "TimeCreated",
+    0x3e: "DigitalCreationDate",
+    0x3f: "DigitalCreationTime",
+    0x41: "OriginatingProgram",
+    0x46: "ProgramVersion",
+    0x4b: "ObjectCycle",
+    0x50: "Byline",
+    0x55: "BylineTitle",
+    0x5a: "City",
+    0x5c: "Sublocation",
+    0x5f: "State",
+    0x64: "CountryCode",
+    0x65: "CountryName",
+    0x67: "OrigTransRef",
+    0x69: "Headline",
+    0x6e: "Credit",
+    0x73: "Source",
+    0x74: "CopyrightNotice",
+    0x76: "Contact",
+    0x78: "Caption",
+    0x7a: "WriterEditor",
+    // 0x7d: "RasterizedCaption",
+    0x82: "ImageType",
+    0x83: "ImageOrientation",
+    0x87: "LanguageID",
+    // 0x96: "AudioType",
+    // 0x97: "AudioSamplingRate",
+    // 0x98: "AudioSamplingRes",
+    // 0x99: "AudioDuration",
+    // 0x9a: "AudioOutcue",
+    // 0xc8: "PreviewFileFormat",
+    // 0xc9: "PreviewFileFormatVer",
+    // 0xca: "PreviewData"
   }
 
   loadImage.IptcMap.prototype.getText = function (id) {

js/load-image-iptc.js

@@ -10,7 +10,7 @@
  * https://opensource.org/licenses/MIT
  */
 
-/* global define, Blob */
+/* global define */
 
 ;(function (factory) {
   'use strict'
@@ -31,7 +31,7 @@
   }
 
   loadImage.IptcMap.prototype.map = {
-      "ObjectName": 0x5
+    'ObjectName': 0x5
   }
 
   loadImage.IptcMap.prototype.get = function (id) {
@@ -44,30 +44,28 @@
     sectionLength,
     data
   ) {
-
     function getStringFromDB(buffer, start, length) {
-      var outstr = "";
-      for (var n = start; n < start+length; n++) {
-          outstr += String.fromCharCode(buffer.getUint8(n));
+      var outstr = ""
+      for (var n = start; n < start + length; n++) {
+          outstr += String.fromCharCode(buffer.getUint8(n))
       }
-      return outstr;
+      return outstr
     }
 
-    var fieldValue, fieldName, dataSize, segmentType, segmentSize
+    var fieldValue, fieldName, dataSize, segmentType,
     var segmentStartPos = startOffset
-    while (segmentStartPos < startOffset+sectionLength) {
+    while (segmentStartPos < startOffset + sectionLength) {
       // we currently handle the 2: class of iptc tag
-      if (dataView.getUint8(segmentStartPos) === 0x1C && dataView.getUint8(segmentStartPos+1) === 0x02) {
+      if (dataView.getUint8(segmentStartPos) === 0x1C && dataView.getUint8(segmentStartPos + 1) === 0x02) {
 
-        segmentType = dataView.getUint8(segmentStartPos+2)
+        segmentType = dataView.getUint8(segmentStartPos + 2)
 
         // only store data for known tags
         if (segmentType in data.iptc.tags) {
 
-          dataSize = dataView.getInt16(segmentStartPos+3)
-          segmentSize = dataSize + 5
+          dataSize = dataView.getInt16(segmentStartPos + 3)
           fieldName = data.iptc.tags[segmentType]
-          fieldValue = getStringFromDB(dataView, segmentStartPos+5, dataSize)
+          fieldValue = getStringFromDB(dataView, segmentStartPos + 5, dataSize)
 
           // integer field IDs (same as the exif module)
           fieldName=segmentType
@@ -83,11 +81,11 @@
             }
           }
           else {
-            data.iptc[fieldName] = fieldValue;
+            data.iptc[fieldName] = fieldValue
           }
         }
       }
-      segmentStartPos++;
+      segmentStartPos++
     }
   }
 
@@ -97,21 +95,19 @@
     }
 
     // Found "8BIM<EOT><EOT>" ?
-    var isFieldSegmentStart = function(dataView, offset){
+    var isFieldSegmentStart = function (dataView, offset) {
       return (
         dataView.getUint32(offset) === 0x3842494d &&
-        dataView.getUint16(offset+4) === 0x0404
+        dataView.getUint16(offset + 4) === 0x0404
       )
     }
 
     // Hunt forward, looking for the correct Iptc block signature:
     // Reference: https://metacpan.org/pod/distribution/Image-MetaData-JPEG/lib/Image/MetaData/JPEG/Structures.pod#Structure-of-a-Photoshop-style-APP13-segment
 
     // From https://github.com/exif-js/exif-js/blob/master/exif.js ~ line 474 on
-    while (offset < offset+length) {
-
+    while (offset < offset + length) {
       if (isFieldSegmentStart(dataView, offset)) {
-
         var nameHeaderLength = dataView.getUint8(offset + 7)
         if (nameHeaderLength % 2 !== 0) nameHeaderLength += 1
         // Check for pre photoshop 6 format
@@ -133,13 +129,8 @@
           sectionLength,
           data
         )
-
-        break;
-
       }
-
       offset++
-
     }
 
     console.log('No Iptc data at this offset - could be XMP')