3fdae1d8d7
* Demographics page:
* Show percents with up to 1 decimal place of precision.
* On tablets+ align the percent text to the right.
* On photo counts, only include certified active user photos.
* On gender/orientation demographics, pad the remaining "No answer" counts
with the set of users who have no profile_fields set in the database yet.
* Admin certification page:
* Add additional "common rejection reasons"
* Add a confirm prompt when viewing the Rejected list to avoid accidental
approval of previously rejected cert photos.
44 lines
1.0 KiB
Go
44 lines
1.0 KiB
Go
package utility
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import (
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"fmt"
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"strconv"
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"strings"
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)
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// FormatFloatToPrecision will trim a floating point number to at most a number of decimals of precision.
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//
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// If the precision is ".0" the decimal place will be stripped entirely.
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func FormatFloatToPrecision(v float64, prec int) string {
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s := strconv.FormatFloat(v, 'f', prec, 64)
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if strings.HasSuffix(s, ".0") {
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return strings.Split(s, ".")[0]
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}
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return s
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}
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// FormatNumberShort compresses a number into as short a string as possible (e.g. "1.2K" when it gets into the thousands).
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func FormatNumberShort(value int64) string {
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// Under 1,000?
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if value < 1000 {
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return fmt.Sprintf("%d", value)
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}
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// Start to bucket it.
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var (
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thousands = float64(value) / 1000
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millions = float64(thousands) / 1000
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billions = float64(millions) / 1000
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)
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if thousands < 1000 {
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return fmt.Sprintf("%sK", FormatFloatToPrecision(thousands, 1))
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}
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if millions < 1000 {
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return fmt.Sprintf("%sM", FormatFloatToPrecision(millions, 1))
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}
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return fmt.Sprintf("%sB", FormatFloatToPrecision(billions, 1))
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}
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