From dc8be77bfdab5857c1a64430594501c590e9b6f6 Mon Sep 17 00:00:00 2001
From: Julien Moutinho <julm@sourcephile.fr>
Date: Sun, 26 Feb 2023 00:51:44 +0100
Subject: [PATCH 1/1] init

---
 index.css | 125 ++++++++++++++++++++++++++++++++
 index.sh  | 212 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 pull.sh   |  24 +++++++
 push.sh   |  13 ++++
 4 files changed, 374 insertions(+)
 create mode 100644 index.css
 create mode 100755 index.sh
 create mode 100755 pull.sh
 create mode 100755 push.sh

diff --git a/index.css b/index.css
new file mode 100644
index 0000000..5ffc4e7
--- /dev/null
+++ b/index.css
@@ -0,0 +1,125 @@
+html {
+  text-rendering: optimizeLegibility;
+  font-kerning: normal;
+}
+
+nav.path > ul {
+  padding-left: 0;
+}
+nav.path > ul > li {
+  list-style-type: none;
+}
+
+.camera {
+  clear:right;
+}
+.camera > ul {
+  display: grid;
+  grid-auto-flow: dense;
+  grid-gap: 1em;
+  /* Grow the pictures when the screen grows,
+   * fitting as many 640x360 videos per row as possible,
+   * without resizing a video more than its width,
+   * substracting 2*5px for the margins.
+   */
+  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
+  padding: 0 0;
+}
+
+/*
+@media screen and (min-width: 320px) {
+  .camera > ul {
+    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
+  }
+}
+@media screen and (min-width: 768px) {
+  .camera > ul {
+    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
+  }
+}
+*/
+
+.camera > ul > li {
+  list-style-type: none;
+  position: relative;
+}
+.camera > ul > li.highlight-box {
+  grid-row: span 2;
+  grid-column: span 2;
+}
+.camera > ul > li.highlight-tall {
+  grid-row: span 2;
+}
+.camera > ul > li.highlight-wide {
+  grid-column: span 2;
+}
+.camera > ul > li img {
+  border: 1px solid black;
+  box-shadow: 1px 3px 8px rgba(0, 0, 0, 0.5);
+  display: block;
+  object-fit: contain;
+  margin: auto;
+  /*height: 100%;*/
+  width: 100%;
+}
+.camera > ul > li video {
+  border: 1px solid black;
+  box-shadow: 1px 3px 8px rgba(0, 0, 0, 0.5);
+  background-color: black;
+  display: block;
+  object-fit: contain;
+  margin: auto;
+  width: 100%;
+  height: 100%;
+}
+.camera > ul > li video.orient-90 {
+}
+.camera > ul > li:target img,
+.camera > ul > li:target video {
+  border: 1px solid blue;
+}
+
+.camera > ul > li div.item {
+  display: flex;
+  flex-direction: column;
+}
+.camera > ul > li div.item > span.comment {
+  display: inline-block;
+  margin: 1ex 1ex 1ex 1ex;
+}
+
+
+.camera > ul > li span.infos {
+  display:none;
+  font-size: 0.8rem;
+  font-weight: normal;
+  color: #fff;
+  position: absolute;
+  top: 0;
+  left: 0;
+  margin: 1ex 1ex 1ex 1ex;
+  text-shadow: 2px 2px 6px rgba(0, 0, 0, 1);
+}
+.camera > ul > li:hover span.infos {
+  display:inline;
+}
+
+.camera > ul > li span.links {
+  display:none;
+  font-size: 0.8rem;
+  font-weight: normal;
+  color: #fff;
+  position: absolute;
+  top: 0;
+  right: 0;
+  margin: 1ex 1ex 1ex 1ex;
+  text-decoration: none;
+  flex-direction: column;
+}
+.camera > ul > li:hover span.links {
+  display:flex;
+}
+.camera > ul > li span.links > a {
+  color: inherit;
+  text-decoration: none;
+}
diff --git a/index.sh b/index.sh
new file mode 100755
index 0000000..c1b16b5
--- /dev/null
+++ b/index.sh
@@ -0,0 +1,212 @@
+#!/usr/bin/env bash
+# shellcheck disable=SC2086
+# License: AGPL3+
+cd "${0%/*}"
+set -eu
+shopt -s nullglob
+
+ffmpeg_ () { local -; set -x; nice -19 ffmpeg </dev/null -loglevel warning -stats -report -y "$@"; }
+magick_ () { local -; set -x; nice -19 magick "$@"; }
+mv_ () { local -; set -x; mv -iv >&2 "$@"; }
+
+user=$(realpath --relative-to .. .)
+declare -a years=${years:-$(find * -maxdepth 0 -type d -not -name ".*")}
+for year in ${years[@]}; do
+  pushd "$year" >/dev/null
+  test -d src || { popd; continue; }
+  mkdir -p fav
+  ln -sf -t fav ../../index.css
+  declare -a months=${months:-(01 02 03 04 05 06 07 08 09 10 11 12)}
+  for month in ${months[@]}; do
+    test -d src/"$month" || { popd; continue; }
+    mkdir -p fav/"$month"
+    mkdir -p {tmp,wip}/fav/"$month"
+    {
+    genDate=$(date +%s)
+    cat <<EOF
+  <!doctype html>
+  <!-- Generator: https://git.sourcephile.fr/julm/camera -->
+  <!-- GenerationDate: $(date -R -d@"$genDate") -->
+  <html>
+
+  <head lang="fr">
+    <meta charset="utf-8">
+    <title>camera/$user/$year/$month</title>
+    <link rel="stylesheet" href="../index.css?$genDate">
+  </head>
+
+  <body>
+
+  <nav class="path">
+  <ul>
+  <li><a href='../../..'>camera</a>/ <a href='../..'>$user</a>/ <a href='..'>$year</a>/ $month</li>
+  </ul></nav>
+
+  <div class="camera">
+  <ul>
+EOF
+    echo >&2 "$year/$month: processing favorites in chronological order"
+    # Time is encoded in filenames like so: MM/{IMG,VID}_YYYYMMDD_hhmmss.*
+    # hence sorting after the underscore (2nd field, 5th char).
+    (cd src; find "$month" -name '*.fav.*' -not -name "*.txt") | sort -n -t/ -k2.5 |
+    while read -r src; do
+      echo >&2 "$year/$month: processing $year/src/$src"
+      base=${src%.*}
+      name=${base##*/}
+      id=${name%%.*}
+      creationDate=$(printf %s "${src##*/???_}" | sed -e 's/\(....\)\(..\)\(..\)_\(..\)\(..\)\(..\).*/\1-\2-\3 \4:\5:\6/')
+      echo "<li id='$id'><div class='item'>"
+      test -e fav/"$base".uuid ||
+      uuidgen --random >fav/"$base".uuid
+      uuid=$(cat fav/"$base".uuid)
+      mkdir -p fav/"$month"/by-uuid/"$uuid"
+      case "$src" in
+        *.jpg)
+          echo "<picture>"
+            printf "<source type='image/avif' srcset='"
+            for w in {1200,600,300}; do
+              test fav/"$base"."$w"x.avif -nt src/"$src" || {
+                magick_ src/"$src" \
+                  -sampling-factor 4:2:0 -colorspace sRGB \
+                  -auto-orient -thumbnail "$w"x -unsharp 0x.5 \
+                  fav/"$base"."$w"x.avif
+              }
+              printf %s "$name.${w}x.avif ${w}w, "
+            done
+            echo "' />"
+            w=600
+            test fav/"$base"."$w"x.avif -nt src/"$src" || {
+              magick_ -define jpeg:size=$((w * 2))x src/"$src" \
+                -sampling-factor 4:2:0 -interlace JPEG -colorspace sRGB \
+                -auto-orient -thumbnail "$w"x -unsharp 0x.5 \
+                fav/"$base"."$w"x.jpg
+            }
+            echo "<source type='image/jpeg' srcset='$name.${w}x.jpg ${w}w' />"
+            echo "<img src='$name.${w}x.jpg' alt='$creationDate' />"
+          echo "</picture>"
+          dst="$name".1200x.avif
+          ln -fs -t fav/"$month"/by-uuid/"$uuid" ../../"$dst"
+          ;;
+        *.mp4)
+          test fav/"$base".avif -nt src/"$src" || {
+            ffmpeg_ -i src/"$src" \
+              -map 0:v \
+                -filter:v format=yuv420p,scale='trunc(oh*a/2)*2:360' \
+                -frames:v 1 -crf 40 \
+              wip/fav/"$base".avif
+            mv_ {wip/,}fav/"$base".avif
+          }
+          need_opus () {
+            test tmp/fav/"$base".opus -nt src/"$src" || {
+              ffmpeg_ -i src/"$src" \
+                -map 0:a -c:a libopus -b:a 64k -application voip \
+                wip/fav/"$base".opus
+              mv_ {wip,tmp}/fav/"$base".opus
+            }
+          }
+          test fav/"$base".360p.av1.webm -nt src/"$src" || {
+            need_opus
+            ffmpeg_ -i src/"$src" -i tmp/fav/"$base".opus \
+              -map 0:v \
+                -filter:v format=yuv420p,scale='trunc(oh*a/2)*2:360' \
+                -c:v libsvtav1 -crf 40 -g 120 \
+              -map 1:a -c:a copy \
+              wip/fav/"$base".360p.av1.webm
+              # -i fav/"$base".avif -map 1 \
+              # -c:v:1 jpeg -disposition:v:1 attached_pic \
+            mv_ {wip/,}fav/"$base".360p.av1.webm
+          }
+          dst="$name".360p.av1.webm
+          ln -fs -t fav/"$month"/by-uuid/"$uuid" ../../"$dst"
+          #test fav/"$base".360p.vp9.webm -nt src/"$src" || {
+          #  need_opus
+          #  # See https://developers.google.com/media/vp9/settings/vod#recommended_settings
+          #  # See https://gist.github.com/mrintrepide/3033c35ee9557e66cff7806f48dbd339
+          #  set -- \
+          #    -filter:v format=yuv420p,scale='trunc(oh*a/2)*2:360' \
+          #    -c:v libvpx-vp9 -quality good -crf 20 \
+          #    -minrate 138k -b:v 276k -maxrate 400k \
+          #    -cpu-used 4 -static-thresh 0 -tile-columns 0 -tile-rows 0 -frame-parallel 0 \
+          #    -row-mt 1 -aq-mode 0 -auto-alt-ref 6 -lag-in-frames 25 -enable-tpl 1
+          #  test -e tmp/fav/"$base".360p.vp9.webm-0.log || {
+          #    # FIXME: how to disable h264 debug log?
+          #    ffmpeg 2>/dev/null -i src/"$src" \
+          #     -map 0:v "$@" -pass 1 -passlogfile wip/fav/"$base".360p.vp9.webm \
+          #     -f null \
+          #     /dev/null
+          #    mv_ -t tmp/fav/"${base%/*}" wip/fav/"$base".360p.vp9.webm-*.log
+          #  }
+          #  ffmpeg -i src/"$src" -i tmp/fav/"$base".opus \
+          #    -map 0:v "$@" -pass 2 -passlogfile tmp/fav/"$base".360p.vp9.webm \
+          #    -map 1:a -c:a copy \
+          #    wip/fav/"$base".360p.vp9.webm
+          #  mkdir -p fav/"$month"/by-uuid/"$uuid"
+          #  mv_ wip/fav/"$base".360p.vp9.webm fav/"$base".360p.vp9.webm
+          #  rm -fv tmp/fav/"$base".360p.vp9.webm-*.log
+          #}
+          #test fav/"$base".mp4 -nt src/"$src" || {
+          #  ffmpeg -i src/"$src" \
+          #    -filter:v format=yuv420p \
+          #    -c:v libx264 -preset medium -crf 22 \
+          #    -tune zerolatency \
+          #    -maxrate 1M -bufsize 2M \
+          #    -movflags use_metadata_tags +faststart \
+          #    -c:a libopus -base:a 64k -application voip \
+          #    -filter:v "scale=iw/2:ih/2" \
+          #    wip/fav/"$base".mp4
+          #  mv_ wip/fav/"$base".mp4 fav/"$base".mp4
+          #}
+          #orient=$(ffprobe -v 0 -select_streams v:0 -show_entries stream_side_data=rotation -of default=nw=1:nk=1 src/"$src")
+          #  class='orient$orient'
+          echo "<video controls preload=none poster='$name.avif'>"
+            # See https://jakearchibald.com/2022/html-codecs-parameter-for-av1/
+            # and ffmpeg -i fav/$month/foo.av1.webm -c:v copy -bsf:v trace_headers -f null /dev/null |&
+            #     grep -e seq_profile -e seq_level_idx -e seq_tier -e high_bitdepth -e twelve_bit
+            P=0; LL=01; T=M; DD=08
+            echo "<source type='video/webm; codecs=av01.$P.$LL$T.$DD' src='$name.360p.av1.webm' />"
+            echo "<p><a href='$name.360p.av1.webm'>$name.360p.av1.webm</a></p>"
+          echo "</video>"
+      esac
+      touch -a src/"$base".txt
+      printf %s "<span class='comment'>"
+      sed -e '$q;s/$/<br \/>\n/' src/"$base".txt
+      echo "</span>"
+      echo "</div>"
+      echo "<span class='infos'>"
+      echo "  <span class='creationDate'>$creationDate</span>"
+      echo "</span>"
+      echo "<span class='links'>"
+      echo "  <a class='anchor' href='#$id' title='Ancre vers cette capture'>#</a>"
+      echo "  <a class='by-uuid' href='by-uuid/$uuid/$dst' title='Lien public vers cette capture' target='_blank'>@</a>"
+      echo "</span>"
+      echo "</li>"
+      echo
+    done
+    cat <<EOF
+  </ul>
+  </div>
+
+  </body>
+  </html>
+EOF
+    } >tmp/fav/"$month"/index.html
+    mv_ -f {tmp/,}fav/"$month"/index.html
+
+    echo >&2 "$year/$month: remove any deleted favorites"
+    (cd fav; find "$month" -mindepth 1 -type f -not -name index.html) |
+      while read -r fav; do
+        base=${fav%.fav.*}
+        name=${base##*/}
+        unset hasSrc
+        for src in src/"$base".fav.*; do test "${src%.txt}" != "$src" || hasSrc=set; done
+        test "${hasSrc:+set}" || {
+          echo >&2 "$year/$month: removing $year/fav/$fav"
+          rm -f fav/"$fav"
+          rm -f fav/"$month"/by-uuid/*/"${name%.*}".*
+        }
+      done
+    rmdir -p 2>/dev/null fav/"$month"/by-uuid/*/ || true
+  done
+  popd >/dev/null
+done
+rmdir 2>/dev/null -p wip/fav/* || true
diff --git a/pull.sh b/pull.sh
new file mode 100755
index 0000000..ea84f3f
--- /dev/null
+++ b/pull.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+host=Xiaomi_SDM439-QRD__SN%3AB0796589_c7565cf60006
+cd "${0%/*}"
+set -eux
+gio mount -l | grep mtp://"$host" ||
+gio mount mtp://"$host"/"Carte SD SanDisk"/
+
+year=$(date +%Y)
+mkdir -p "$year"/audio/src
+rsync -ai --no-inc-recursive --info=progress2 --inplace --partial \
+  --remove-source-files \
+  /run/user/"$(id -u)"/gvfs/mtp:host="$host"/"Espace de stockage interne partagé"/MIUI/sound_recorder \
+  "$year"/audio/src/
+
+# FIXME: handle previous year on new year
+mkdir -p "$year"/src
+for month in {01..12};  do
+  rsync -ai --no-inc-recursive --info=progress2 --inplace --partial \
+    --remove-source-files \
+    --include "???_$year$month*" --exclude '*' \
+    /run/user/"$(id -u)"/gvfs/mtp:host="$host"/"Espace de stockage interne partagé"/DCIM/Camera/ \
+    /run/user/"$(id -u)"/gvfs/mtp:host="$host"/"Carte SD SanDisk"/DCIM/Camera/ \
+    "$year"/src/"$month"
+done
diff --git a/push.sh b/push.sh
new file mode 100755
index 0000000..67c08b4
--- /dev/null
+++ b/push.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+cd "${0%/*}"
+set -eu
+shopt -s nullglob
+
+year=$(date +%Y)
+test $# -gt 0 ||
+set -- "$year"/fav/
+
+rsync -ai --no-inc-recursive --info=progress2 --inplace --partial \
+  --copy-links --exclude "*.vp9.webm" --exclude "*.opus" --delete --delete-after \
+  "$@" \
+  mermet.wg:/var/lib/nginx/autogeree.net/julm/perso/camera/"$year"/
-- 
2.44.1