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[feature] more filetype support! (#3107)

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* add more supported file types to our media processor that ffmpeg supports, update supported mime type lists

* add code comments to the supported mime types slice

* don't check for zero value string, just parse

* remove some unneeded consts which make the code a bit harder to read

* fix test expected instance media mime types, use compact ffprobe json, simple media processing by type

* final tweaks to media processing code

* don't use safe divide where we don't need to
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kim 2024-07-15 14:24:53 +00:00 • committed by GitHub
commit de45c0be60
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12 changed files with 495 additions and 351 deletions
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34
internal/util/math.go Normal file
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@ -0,0 +1,34 @@
// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package util
type Number interface {
~int | ~int8 | ~int16 | ~int32 | ~int64 |
~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 |
~uintptr | ~float32 | ~float64
}
// Div performs a safe division of
// n1 and n2, checking for zero n2. In the
// case of zero n2, zero is returned.
func Div[N Number](n1, n2 N) N {
if n2 == 0 {
return 0
}
return n1 / n2
}

9
internal/util/ptr.go
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@ -34,6 +34,15 @@ func Ptr[T any](t T) *T {
return &t
}
// PtrIf returns ptr value only if 't' non-zero.
func PtrIf[T comparable](t T) *T {
var z T
if t == z {
return nil
}
return &t
}
// PtrValueOr returns either value of ptr, or default.
func PtrValueOr[T any](t *T, _default T) T {
if t != nil {