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@@ -925,6 +925,7 @@ func formatToE(i int, v string) string {
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// March, or the 'd' in Tuesday) below. First we convert them to arbitrary
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// March, or the 'd' in Tuesday) below. First we convert them to arbitrary
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// characters unused in Excel Date formats, and then at the end, turn them to
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// characters unused in Excel Date formats, and then at the end, turn them to
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// what they should actually be.
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// what they should actually be.
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+// Based off: http://www.ozgrid.com/Excel/CustomFormats.htm
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func parseTime(i int, v string) string {
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func parseTime(i int, v string) string {
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f, err := strconv.ParseFloat(v, 64)
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f, err := strconv.ParseFloat(v, 64)
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if err != nil {
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if err != nil {
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@@ -943,8 +944,6 @@ func parseTime(i int, v string) string {
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{"mmm", "Jan"},
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{"mmm", "Jan"},
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{"mmss", "0405"},
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{"mmss", "0405"},
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{"ss", "05"},
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{"ss", "05"},
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- {"hh", "15"},
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- {"h", "3"},
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{"mm:", "04:"},
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{"mm:", "04:"},
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{":mm", ":04"},
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{":mm", ":04"},
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{"mm", "01"},
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{"mm", "01"},
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@@ -953,6 +952,15 @@ func parseTime(i int, v string) string {
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{"%%%%", "January"},
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{"%%%%", "January"},
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{"&&&&", "Monday"},
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{"&&&&", "Monday"},
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}
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}
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+ // It is the presence of the "am/pm" indicator that determins if this is a
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+ // 12 hour or 24 hours time format, not the number of 'h' characters.
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+ if is12HourTime(format) {
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+ format = strings.Replace(format, "hh", "03", 1)
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+ format = strings.Replace(format, "h", "3", 1)
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+ } else {
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+ format = strings.Replace(format, "hh", "15", 1)
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+ format = strings.Replace(format, "h", "15", 1)
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+ }
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for _, repl := range replacements {
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for _, repl := range replacements {
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format = strings.Replace(format, repl.xltime, repl.gotime, 1)
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format = strings.Replace(format, repl.xltime, repl.gotime, 1)
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}
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}
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@@ -960,6 +968,7 @@ func parseTime(i int, v string) string {
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// colon that would remain.
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// colon that would remain.
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if val.Hour() < 1 {
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if val.Hour() < 1 {
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format = strings.Replace(format, "]:", "]", 1)
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format = strings.Replace(format, "]:", "]", 1)
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+ format = strings.Replace(format, "[03]", "", 1)
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format = strings.Replace(format, "[3]", "", 1)
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format = strings.Replace(format, "[3]", "", 1)
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format = strings.Replace(format, "[15]", "", 1)
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format = strings.Replace(format, "[15]", "", 1)
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} else {
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} else {
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@@ -969,6 +978,11 @@ func parseTime(i int, v string) string {
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return val.Format(format)
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return val.Format(format)
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}
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}
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+// is12HourTime checks whether an Excel time format string is a 12 hours form.
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+func is12HourTime(format string) bool {
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+ return strings.Contains(format, "am/pm") || strings.Contains(format, "AM/PM") || strings.Contains(format, "a/p") || strings.Contains(format, "A/P")
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+}
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+
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// stylesReader provides function to get the pointer to the structure after
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// stylesReader provides function to get the pointer to the structure after
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// deserialization of xl/styles.xml.
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// deserialization of xl/styles.xml.
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func (f *File) stylesReader() *xlsxStyleSheet {
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func (f *File) stylesReader() *xlsxStyleSheet {
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