The delayed-HLS branch inline-computed two things: the resume segment number
parsed from the existing delay playlist (last-or-previous line's _<n>.ts index),
and the delay sleep seconds (delay_minutes*60 reduced ~10s per already-produced
segment, floored at 0). Pull both into pure resolveDelaySegmentStart() and
resolveDelaySleepTime() helpers with unit tests. The playlist merge and the
short-playlist abort stay inline. No behaviour change.
Verified: phpstan level 5 green, phpunit 391/391, make gates green.
The ffprobe-skip branch of the source loop hand-rolled two things: a scan of the
stream arguments for skip_ffprobe == 1, and the literal assumed h264/aac mpegts
result used when the scan matched. Give both names via pure helpers and cover
them with unit tests. No behaviour change.
Verified: phpstan level 5 green, phpunit 385/385, make gates green.
The {AAC_FILTER} substitution carried the rule inline: emit -bsf:a
aac_adtstoasc only when a copied AAC audio stream is muxed into a non-FLV
container. Give that rule a name and a test via a pure aacBitstreamFilter()
helper. No behaviour change.
Add unit tests: applied for copied AAC in mpegts/empty container, skipped for
FLV, skipped when the codec is not AAC or the output is not a copy.
Verified: phpstan level 5 green, phpunit 382/382, make gates green.
The codec-metadata derivation persisted for a started live stream (player
compatibility, audio/video codec names, resolution snapped to the nearest
standard height) was an inline block reading ffprobe output. Pull it into a
pure resolveStreamCodecMeta() helper taking the ffprobe array and the
player_allow_hevc flag and returning [compatible, audio, video, resolution].
The only external input, SettingsManager::getAll()['player_allow_hevc'], is now
passed in (getAll() just returns the cached settings array, so hoisting the read
out of the guard is free). Add unit tests: non-array/missing-codecs defaults,
compatible h264/aac, resolution snapping, HEVC gating by the allow flag, and
incompatible-but-reported codecs.
Verified: phpstan level 5 green, phpunit 379/379, make gates green.
The X-XC_VM-Detect / X-XC_VM-Prebuffer header injection was duplicated three
times in startStream: each block looped the argument list to append the header
to an existing 'headers' entry and added a new one if absent. Collapse the three
copies into a single appendHeaderArgument() helper and drop the shared
$rProcessed flag they threaded through (it leaked state between the blocks).
Behaviour is unchanged: the helper uses a local applied flag, and the three call
sites produce the same argument lists as before. Add unit tests covering
append-to-existing, create-when-absent, append-to-every-headers-entry, and the
empty-list case.
Verified: phpstan level 5 green, phpunit 373/373, make gates green.
Continue breaking down StreamProcess::startStream:
- extract resolveProbeSettings() (ffprobe/analysis timing) and
rotateSourcesPastCurrent() (source-failover ordering) as private static
helpers, with unit tests locking in their behaviour;
- simplify 15 inverted empty-if/else blocks across the class into a single
positive condition (no behaviour change).
Also fix the latent undefined-variable bugs the refactor surfaced under PHPStan:
startStream assembles the ffmpeg command from state produced inside the source
failover loop (which closes before the command is built) and inside the
non-custom_ffmpeg branch. On an empty source list, or when a custom ffmpeg line
is used, several variables were read while possibly undefined -- masked at
runtime only by ternary guards and suppressed in the PHPStan baseline. Default
them at the two scopes that own them:
- loop-scoped, read after the loop: $rSource, $rRealSource, $rStreamSource,
$rProtocol, $rFFProbeOutput
- non-custom_ffmpeg-branch-scoped, read in the {MAP}/{GEN_PTS}/{READ_NATIVE}
substitution and delay sleep: $rMap, $rGenPTS, $rReadNative, $rSleepTime
and drop the 9 now-obsolete entries from phpstan-baseline.neon.
Behaviour is unchanged on the happy path (the loop/branch overwrite the
defaults) and the defaults match the existing runtime ternary-guard results.
Verified: phpstan level 5 green (whole project, entries un-suppressed),
phpunit 369/369, make gates green.
Divarion_D