74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
package config
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import (
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"strings"
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"github.com/photoprism/photoprism/internal/thumb"
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)
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// JpegHidden returns true if JPEG files should be created in a .photoprism sub directory (hidden).
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func (c *Config) JpegHidden() bool {
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return c.params.JpegHidden
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}
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// JpegQuality returns the jpeg quality for resampling, use 95 for high-quality thumbs (25-100).
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func (c *Config) JpegQuality() int {
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if c.params.JpegQuality > 100 {
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return 100
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}
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if c.params.JpegQuality < 25 {
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return 25
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}
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return c.params.JpegQuality
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}
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// ThumbFilter returns the thumbnail resample filter (best to worst: blackman, lanczos, cubic or linear).
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func (c *Config) ThumbFilter() thumb.ResampleFilter {
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switch strings.ToLower(c.params.ThumbFilter) {
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case "blackman":
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return thumb.ResampleBlackman
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case "lanczos":
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return thumb.ResampleLanczos
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case "cubic":
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return thumb.ResampleCubic
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case "linear":
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return thumb.ResampleLinear
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default:
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return thumb.ResampleCubic
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}
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}
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// ThumbPath returns the thumbnails directory.
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func (c *Config) ThumbPath() string {
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return c.CachePath() + "/thumbnails"
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}
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// ThumbUncached returns true for on-demand rendering of default thumbnails (high memory and cpu usage).
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func (c *Config) ThumbUncached() bool {
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return c.params.ThumbUncached
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}
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// ThumbSize returns the default thumbnail size limit in pixels (720-3840).
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func (c *Config) ThumbSize() int {
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if c.params.ThumbSize > 3840 {
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return 3840
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}
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if c.params.ThumbSize < 720 {
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return 720
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}
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return c.params.ThumbSize
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}
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// ThumbLimit returns the on-demand thumbnail size limit in pixels (720-3840).
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func (c *Config) ThumbLimit() int {
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if c.params.ThumbLimit > 3840 || c.params.ThumbLimit < 720 || c.ThumbSize() > c.params.ThumbLimit {
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return c.ThumbSize()
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}
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return c.params.ThumbLimit
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}
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