webvtt-parser - npm Package Compare versions

Comparing version 2.1.2 to 2.2.0

package.json

 {
   "name": "webvtt-parser",
-  "version": "2.1.2",
+  "version": "2.2.0",
   "description": "WebVTT parser and validator",
@@ -19,3 +19,3 @@ "main": "parser.js",
   "contributors": [],
-  "license": "CC0",
+  "license": "CC0-1.0",
   "bugs": {
@@ -22,0 +22,0 @@ "url": "https://github.com/w3c/webvtt.js/issues"

parser.js

@@ -38,2 +38,3 @@ // Any copyright is dedicated to the Public Domain.
           alreadyCollected = false,
+          styles = [],
           cues = [],
@@ -125,2 +126,25 @@ errors = []
 
+          /* STYLES */
+          if(/^STYLE($|[ \t])/.test(cue.id)) {
+            var style = []
+            var invalid = false
+            linePos++
+            while(lines[linePos] != "" && lines[linePos] != undefined) {
+              if(lines[linePos].indexOf("-->") != -1) {
+                err("Cannot have timestamp in a style block.")
+                invalid = true
+              }
+              style.push(lines[linePos])
+              linePos++
+            }
+            if(cues.length) {
+              err("Style blocks cannot appear after the first cue.")
+              continue
+            }
+            if (!invalid) {
+              styles.push(style.join('\n'))
+            }
+            continue
+          }
+
           linePos++
@@ -179,3 +203,3 @@
         /* CUE TEXT PROCESSING */
-        var cuetextparser = new WebVTTCueTextParser(cue.text, err, mode, this.entities)
+        var cuetextparser = new WebVTTCueTextParser(cue.text, err, mode, entities)
         cue.tree = cuetextparser.parse(cue.startTime, cue.endTime)
@@ -196,3 +220,3 @@ cues.push(cue)
       /* END */
-      return {cues:cues, errors:errors, time:Date.now()-startTime}
+      return {cues:cues, errors:errors, time:Date.now()-startTime, styles: styles}
     }
@@ -778,3 +802,3 @@ }
     function serializeTimestamp(seconds) {
-      const ms = ("" + (seconds - Math.floor(seconds)).toFixed(3)*1000).padEnd(3, "0");
+      const ms = ("00" + (seconds - Math.floor(seconds)).toFixed(3)*1000).slice(-3);
       let h = 0, m = 0, s = 0;
@@ -837,3 +861,3 @@ if (seconds >= 3600) {
     function serializeCue(cue) {
-      return (cue.id ? cue.id + "\n" : "")
+      return (cue.id !== undefined ? cue.id + "\n" : "")
         + serializeTimestamp(cue.startTime)
@@ -845,4 +869,12 @@ + " --> "
     }
-    this.serialize = function(cues) {
+    function serializeStyle(style) {
+      return "STYLE\n" + style + "\n\n"
+    }
+    this.serialize = function(cues, styles) {
       var result = "WEBVTT\n\n"
+      if (styles) {
+        for(var i=0;i<styles.length;i++) {
+          result += serializeStyle(styles[i])
+        }
+      }
       for(var i=0;i<cues.length;i++) {
@@ -849,0 +881,0 @@ result += serializeCue(cues[i])

No alert changes

Improved metrics

Total package byte prevSize

84033

increased by1.19%

Lines of code

3084

increased by1.02%

No dependency changes