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https://github.com/superseriousbusiness/gotosocial.git
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94e87610c4
* add back exif-terminator and use only for jpeg,png,webp * fix arguments passed to terminateExif() * pull in latest exif-terminator * fix test * update processed img --------- Co-authored-by: tobi <tobi.smethurst@protonmail.com>
99 lines
4.4 KiB
Go
99 lines
4.4 KiB
Go
package iptc
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import (
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"errors"
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)
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type StreamTagInfo struct {
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Description string
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}
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var (
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standardTags = map[StreamTagKey]StreamTagInfo{
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StreamTagKey{1, 120}: StreamTagInfo{"ARM Identifier"},
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StreamTagKey{1, 122}: StreamTagInfo{"ARM Version"},
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StreamTagKey{2, 0}: StreamTagInfo{"Record Version"},
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StreamTagKey{2, 3}: StreamTagInfo{"Object Type Reference"},
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StreamTagKey{2, 4}: StreamTagInfo{"Object Attribute Reference"},
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StreamTagKey{2, 5}: StreamTagInfo{"Object Name"},
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StreamTagKey{2, 7}: StreamTagInfo{"Edit Status"},
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StreamTagKey{2, 8}: StreamTagInfo{"Editorial Update"},
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StreamTagKey{2, 10}: StreamTagInfo{"Urgency"},
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StreamTagKey{2, 12}: StreamTagInfo{"Subject Reference"},
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StreamTagKey{2, 15}: StreamTagInfo{"Category"},
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StreamTagKey{2, 20}: StreamTagInfo{"Supplemental Category"},
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StreamTagKey{2, 22}: StreamTagInfo{"Fixture Identifier"},
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StreamTagKey{2, 25}: StreamTagInfo{"Keywords"},
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StreamTagKey{2, 26}: StreamTagInfo{"Content Location Code"},
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StreamTagKey{2, 27}: StreamTagInfo{"Content Location Name"},
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StreamTagKey{2, 30}: StreamTagInfo{"Release Date"},
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StreamTagKey{2, 35}: StreamTagInfo{"Release Time"},
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StreamTagKey{2, 37}: StreamTagInfo{"Expiration Date"},
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StreamTagKey{2, 38}: StreamTagInfo{"Expiration Time"},
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StreamTagKey{2, 40}: StreamTagInfo{"Special Instructions"},
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StreamTagKey{2, 42}: StreamTagInfo{"Action Advised"},
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StreamTagKey{2, 45}: StreamTagInfo{"Reference Service"},
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StreamTagKey{2, 47}: StreamTagInfo{"Reference Date"},
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StreamTagKey{2, 50}: StreamTagInfo{"Reference Number"},
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StreamTagKey{2, 55}: StreamTagInfo{"Date Created"},
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StreamTagKey{2, 60}: StreamTagInfo{"Time Created"},
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StreamTagKey{2, 62}: StreamTagInfo{"Digital Creation Date"},
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StreamTagKey{2, 63}: StreamTagInfo{"Digital Creation Time"},
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StreamTagKey{2, 65}: StreamTagInfo{"Originating Program"},
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StreamTagKey{2, 70}: StreamTagInfo{"Program Version"},
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StreamTagKey{2, 75}: StreamTagInfo{"Object Cycle"},
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StreamTagKey{2, 80}: StreamTagInfo{"By-line"},
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StreamTagKey{2, 85}: StreamTagInfo{"By-line Title"},
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StreamTagKey{2, 90}: StreamTagInfo{"City"},
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StreamTagKey{2, 92}: StreamTagInfo{"Sublocation"},
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StreamTagKey{2, 95}: StreamTagInfo{"Province/State"},
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StreamTagKey{2, 100}: StreamTagInfo{"Country/Primary Location Code"},
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StreamTagKey{2, 101}: StreamTagInfo{"Country/Primary Location Name"},
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StreamTagKey{2, 103}: StreamTagInfo{"Original Transmission Reference"},
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StreamTagKey{2, 105}: StreamTagInfo{"Headline"},
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StreamTagKey{2, 110}: StreamTagInfo{"Credit"},
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StreamTagKey{2, 115}: StreamTagInfo{"Source"},
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StreamTagKey{2, 116}: StreamTagInfo{"Copyright Notice"},
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StreamTagKey{2, 118}: StreamTagInfo{"Contact"},
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StreamTagKey{2, 120}: StreamTagInfo{"Caption/Abstract"},
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StreamTagKey{2, 122}: StreamTagInfo{"Writer/Editor"},
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StreamTagKey{2, 125}: StreamTagInfo{"Rasterized Caption"},
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StreamTagKey{2, 130}: StreamTagInfo{"Image Type"},
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StreamTagKey{2, 131}: StreamTagInfo{"Image Orientation"},
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StreamTagKey{2, 135}: StreamTagInfo{"Language Identifier"},
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StreamTagKey{2, 150}: StreamTagInfo{"Audio Type"},
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StreamTagKey{2, 151}: StreamTagInfo{"Audio Sampling Rate"},
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StreamTagKey{2, 152}: StreamTagInfo{"Audio Sampling Resolution"},
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StreamTagKey{2, 153}: StreamTagInfo{"Audio Duration"},
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StreamTagKey{2, 154}: StreamTagInfo{"Audio Outcue"},
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StreamTagKey{2, 200}: StreamTagInfo{"ObjectData Preview File Format"},
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StreamTagKey{2, 201}: StreamTagInfo{"ObjectData Preview File Format Version"},
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StreamTagKey{2, 202}: StreamTagInfo{"ObjectData Preview Data"},
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StreamTagKey{7, 10}: StreamTagInfo{"Size Mode"},
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StreamTagKey{7, 20}: StreamTagInfo{"Max Subfile Size"},
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StreamTagKey{7, 90}: StreamTagInfo{"ObjectData Size Announced"},
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StreamTagKey{7, 95}: StreamTagInfo{"Maximum ObjectData Size"},
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StreamTagKey{8, 10}: StreamTagInfo{"Subfile"},
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StreamTagKey{9, 10}: StreamTagInfo{"Confirmed ObjectData Size"},
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}
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)
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var (
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// ErrTagNotStandard indicates that the given tag is not known among the
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// documented standard set.
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ErrTagNotStandard = errors.New("not a standard tag")
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)
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// GetTagInfo return the info for the given tag. Returns ErrTagNotStandard if
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// not known.
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func GetTagInfo(recordNumber, datasetNumber int) (sti StreamTagInfo, err error) {
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stk := StreamTagKey{uint8(recordNumber), uint8(datasetNumber)}
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sti, found := standardTags[stk]
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if found == false {
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return sti, ErrTagNotStandard
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}
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return sti, nil
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}
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