Ajout des commandes rotate, list et extract
This commit is contained in:
Benjamin VAUDOUR
parent
27d57c3005
commit
b7f82a0d33
2 changed files with 320 additions and 98 deletions
411
aliases/qpdf.elv
411
aliases/qpdf.elv
|
|
@ -131,6 +131,234 @@ fn -merge {|&collate=$nil selection out|
|
|||
$cmd $@args
|
||||
}
|
||||
|
||||
fn -date {|raw|
|
||||
var y m d = $raw[2..6] $raw[6..8] $raw[8..10]
|
||||
var h n s = $raw[10..12] $raw[12..14] $raw[14..16]
|
||||
var tz @_ = (str:split "'" $raw[16..])
|
||||
var date = (printf ^
|
||||
'%s-%s-%sT%s:%s:%s%s' ^
|
||||
$y $m $d ^
|
||||
$h $n $s ^
|
||||
$tz)
|
||||
date --date $date
|
||||
}
|
||||
|
||||
fn -pts2cm {|v|
|
||||
/ (math:round (* $v 3.52778)) 100
|
||||
}
|
||||
|
||||
fn -size {|size|
|
||||
var u = 0
|
||||
var m = [
|
||||
&10=Kio
|
||||
&20=Mio
|
||||
&30=Gio
|
||||
]
|
||||
while (< $u 30) {
|
||||
var p = (math:pow 2 (+ $u 10))
|
||||
if (< $size $p) {
|
||||
break
|
||||
}
|
||||
set u = (to-string (+ $u 10))
|
||||
}
|
||||
if (== $u 0) {
|
||||
put $size
|
||||
} else {
|
||||
var p = (math:pow 2 (+ $u 10))
|
||||
var e = (/ $size $p)
|
||||
printf '%.1f%s' $e $m[$u]
|
||||
}
|
||||
}
|
||||
|
||||
fn -b2str {|b|
|
||||
if $b {
|
||||
put 'Oui'
|
||||
} else {
|
||||
put 'Non'
|
||||
}
|
||||
}
|
||||
|
||||
fn -props {|input json|
|
||||
var objects = $json[objects]
|
||||
var trailer = $objects[trailer]
|
||||
var iid = $trailer[/Info]
|
||||
var rid = $trailer[/Root]
|
||||
var info = $objects[$iid]
|
||||
var root = $objects[$rid]
|
||||
var pages = $objects[$root[/Pages]]
|
||||
var p1 = $objects[$pages[/Kids][0]][/MediaBox]
|
||||
|
||||
var w = (-pts2cm $p1[2])
|
||||
var h = (-pts2cm $p1[3])
|
||||
var layout = 'Portrait'
|
||||
if (> $w $h) {
|
||||
set layout = 'Paysage'
|
||||
}
|
||||
|
||||
var props = [
|
||||
&path=(path:abs $input)
|
||||
&fsize=(-size (stat -c '%s' $input))
|
||||
&version=''
|
||||
&psize=(printf '%sx%s cm (%s)' $w $h $layout)
|
||||
&pages=$pages[/Count]
|
||||
&title=''
|
||||
&subject=''
|
||||
&author=''
|
||||
&producer=$info[/Producer]
|
||||
&creator=$info[/Creator]
|
||||
&cdate=(-date $info[/CreationDate])
|
||||
&mdate=''
|
||||
&acroform=(-b2str $json[acroform][hasacroform])
|
||||
&encrypted=(-b2str $json[encrypt][encrypted])
|
||||
]
|
||||
|
||||
#@TODO: version pdf
|
||||
if (has-key $info '/Title') {
|
||||
set props[title] = $info[/Title]
|
||||
}
|
||||
if (has-key $info '/Subject') {
|
||||
set props[subject] = $info[/Subject]
|
||||
}
|
||||
if (has-key $info '/Author') {
|
||||
set props[author] = $info[/Author]
|
||||
}
|
||||
if (has-key $info '/ModDate') {
|
||||
set props[mdate] = (-date $info[/ModDate])
|
||||
}
|
||||
|
||||
put $props
|
||||
}
|
||||
|
||||
fn -list-attachments {|in|
|
||||
$cmd $in --list-attachments | eawk {|_ f @_|
|
||||
put $f
|
||||
}
|
||||
}
|
||||
|
||||
fn -list-fonts {|in|
|
||||
var objects = ($cmd $in --json | from-json)[objects]
|
||||
keys $objects | each {|k|
|
||||
var o = $objects[$k]
|
||||
if (kind-of $o map) {
|
||||
put $o
|
||||
}
|
||||
} | each {|o|
|
||||
if (has-key $o /Type) {
|
||||
put $o
|
||||
}
|
||||
} | each {|o|
|
||||
if (eq $o[/Type] /FontDescriptor) {
|
||||
var f = [
|
||||
&name=$o[/FontName][1..]
|
||||
&embedded=(has-key $o /FontFile2)
|
||||
]
|
||||
if $f[embedded] {
|
||||
set f[file] = $o[/FontFile2]
|
||||
}
|
||||
put $f
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn -list-imgs {|in|
|
||||
var objects = ($cmd $in --json | from-json)[objects]
|
||||
keys $objects | each {|k|
|
||||
var o = $objects[$k]
|
||||
if (kind-of $o map) {
|
||||
put $o
|
||||
}
|
||||
} | each {|o|
|
||||
if (has-key $o /Type) {
|
||||
put $o
|
||||
}
|
||||
} | each {|o|
|
||||
if (eq $o[/Type] /FontDescriptor) {
|
||||
var f = [
|
||||
&name=$o[/FontName][1..]
|
||||
&embedded=(has-key $o /FontFile2)
|
||||
]
|
||||
if $f[embedded] {
|
||||
set f[file] = $o[/FontFile2]
|
||||
}
|
||||
put $f
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn -extract-attachments {|in out|
|
||||
-list-attachments $in | each {|f|
|
||||
$cmd $in --show-attachment=$f > $out'/'$f
|
||||
}
|
||||
}
|
||||
|
||||
fn -extract-fonts {|in out|
|
||||
-list-fonts $in | each {|f|
|
||||
if $f[embedded] {
|
||||
$cmd $in --show-object=$f[file] --filtered-data-stream > $out'/'$f[name]'.ttf'
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn -extract-imgs {|in out|
|
||||
}
|
||||
|
||||
fn -repeat {|c arg|
|
||||
str:join '' [ (range $c | each {|_|
|
||||
put $arg
|
||||
}) ]
|
||||
}
|
||||
|
||||
fn -to-string {|v|
|
||||
if (eq (kind-of $v) bool) {
|
||||
if $v {
|
||||
put X
|
||||
} else {
|
||||
put ''
|
||||
}
|
||||
} else {
|
||||
to-string $v
|
||||
}
|
||||
}
|
||||
|
||||
fn -format-list {|columns data|
|
||||
set @columns = (each {|c|
|
||||
set c[size] = (count $c[label])
|
||||
put $c
|
||||
} $columns)
|
||||
each {|d|
|
||||
set @columns = (each {|c|
|
||||
var n = $c[name]
|
||||
if (has-key $d $n) {
|
||||
var label = (-to-string $d[$n])
|
||||
var l = (count $label)
|
||||
if (> $l $c[size]) {
|
||||
set c[size] = $l
|
||||
}
|
||||
}
|
||||
put $c
|
||||
} $columns)
|
||||
} $data
|
||||
var size = 0
|
||||
var @raw = (each {|c|
|
||||
var cl l = (count $c[label]) $c[size]
|
||||
set size = (+ $size $l 1)
|
||||
str:join '' [ (-repeat (- $l $cl) ' ') $c[label] ]
|
||||
} $columns)
|
||||
echo (str:join ' ' $raw)
|
||||
echo (-repeat $size '-')
|
||||
each {|d|
|
||||
var @raw = (each {|c|
|
||||
var n v = $c[name] ''
|
||||
if (has-key $d $n) {
|
||||
set v = (-to-string $d[$n])
|
||||
}
|
||||
var l lc = (count $v) $c[size]
|
||||
str:join '' [ (-repeat (- $lc $l) ' ') $v ]
|
||||
} $columns)
|
||||
echo (str:join ' ' $raw)
|
||||
} $data
|
||||
}
|
||||
|
||||
fn merge {|@args|
|
||||
var l = (- (count $args) 1)
|
||||
if (< $l 1) {
|
||||
|
|
@ -299,108 +527,28 @@ fn decrypt {|@args|
|
|||
}
|
||||
}
|
||||
|
||||
fn rotate {|@args|
|
||||
var l = (- (count $args) 1)
|
||||
if (< $l 1) {
|
||||
fail "rotate doit contenir au moins 2 paramètres"
|
||||
}
|
||||
var in = $args[0]
|
||||
-must-pdf $in
|
||||
-must-exist $in
|
||||
var out = (-out $in _rotated)
|
||||
if (-is-pdf $args[$l]) {
|
||||
set out = $args[$l]
|
||||
set args = $args[..$l]
|
||||
}
|
||||
-must-not-exist $out
|
||||
var @rotate = (each {|r| put --rotate=$r } $args[1..])
|
||||
$cmd $in $out $@rotate
|
||||
}
|
||||
|
||||
fn help {|@args|
|
||||
cat $E:HOME/.config/elvish/aliases/qpdf.help
|
||||
}
|
||||
|
||||
fn -date {|raw|
|
||||
var y m d = $raw[2..6] $raw[6..8] $raw[8..10]
|
||||
var h n s = $raw[10..12] $raw[12..14] $raw[14..16]
|
||||
var tz @_ = (str:split "'" $raw[16..])
|
||||
var date = (printf ^
|
||||
'%s-%s-%sT%s:%s:%s%s' ^
|
||||
$y $m $d ^
|
||||
$h $n $s ^
|
||||
$tz)
|
||||
date --date $date
|
||||
}
|
||||
|
||||
fn -pts2cm {|v|
|
||||
/ (math:round (* $v 3.52778)) 100
|
||||
}
|
||||
|
||||
fn -size {|size|
|
||||
var u = 0
|
||||
var m = [
|
||||
&10=Kio
|
||||
&20=Mio
|
||||
&30=Gio
|
||||
]
|
||||
while (< $u 30) {
|
||||
var p = (math:pow 2 (+ $u 10))
|
||||
if (< $size $p) {
|
||||
break
|
||||
}
|
||||
set u = (to-string (+ $u 10))
|
||||
}
|
||||
if (== $u 0) {
|
||||
put $size
|
||||
} else {
|
||||
var p = (math:pow 2 (+ $u 10))
|
||||
var e = (/ $size $p)
|
||||
printf '%.1f%s' $e $m[$u]
|
||||
}
|
||||
}
|
||||
|
||||
fn -b2str {|b|
|
||||
if $b {
|
||||
put 'Oui'
|
||||
} else {
|
||||
put 'Non'
|
||||
}
|
||||
}
|
||||
|
||||
fn -props {|input json|
|
||||
var objects = $json[objects]
|
||||
var trailer = $objects[trailer]
|
||||
var iid = $trailer[/Info]
|
||||
var rid = $trailer[/Root]
|
||||
var info = $objects[$iid]
|
||||
var root = $objects[$rid]
|
||||
var pages = $objects[$root[/Pages]]
|
||||
var p1 = $objects[$pages[/Kids][0]][/MediaBox]
|
||||
|
||||
var w = (-pts2cm $p1[2])
|
||||
var h = (-pts2cm $p1[3])
|
||||
var layout = 'Portrait'
|
||||
if (> $w $h) {
|
||||
set layout = 'Paysage'
|
||||
}
|
||||
|
||||
var props = [
|
||||
&path=(path:abs $input)
|
||||
&fsize=(-size (stat -c '%s' $input))
|
||||
&version=''
|
||||
&psize=(printf '%sx%s cm (%s)' $w $h $layout)
|
||||
&pages=$pages[/Count]
|
||||
&title=''
|
||||
&subject=''
|
||||
&author=''
|
||||
&producer=$info[/Producer]
|
||||
&creator=$info[/Creator]
|
||||
&cdate=(-date $info[/CreationDate])
|
||||
&mdate=''
|
||||
&acroform=(-b2str $json[acroform][hasacroform])
|
||||
&encrypted=(-b2str $json[encrypt][encrypted])
|
||||
]
|
||||
|
||||
#@TODO: version pdf
|
||||
if (has-key $info '/Title') {
|
||||
set props[title] = $info[/Title]
|
||||
}
|
||||
if (has-key $info '/Subject') {
|
||||
set props[subject] = $info[/Subject]
|
||||
}
|
||||
if (has-key $info '/Author') {
|
||||
set props[author] = $info[/Author]
|
||||
}
|
||||
if (has-key $info '/ModDate') {
|
||||
set props[mdate] = (-date $info[/ModDate])
|
||||
}
|
||||
|
||||
put $props
|
||||
}
|
||||
|
||||
fn info {|@args|
|
||||
var input = $args[0]
|
||||
var json = ($cmd --json $input | from-json)
|
||||
|
|
@ -424,6 +572,70 @@ fn info {|@args|
|
|||
echo ' Acroform: '$props[acroform]
|
||||
}
|
||||
|
||||
fn list {|@args|
|
||||
if (!= (count $args) 2) {
|
||||
fail 'list doit comporter 2 paramètres'
|
||||
}
|
||||
var types in = $@args
|
||||
-must-pdf $in
|
||||
-must-exist $in
|
||||
var fl = [
|
||||
&a=$-list-attachments~
|
||||
&i=$-list-imgs~
|
||||
&f=$-list-fonts~
|
||||
]
|
||||
var ff = [
|
||||
&a={|data|
|
||||
each {|d| echo $d } $data
|
||||
}
|
||||
&i={|data|
|
||||
-format-list [
|
||||
[&name=name &label=Nom]
|
||||
[&name=embedded &label=Inclus]
|
||||
] $data
|
||||
}
|
||||
&f={|data|
|
||||
-format-list [
|
||||
[&name=name &label=Nom]
|
||||
[&name=embedded &label=Inclus]
|
||||
] $data
|
||||
}
|
||||
]
|
||||
str:split , $types | each {|t|
|
||||
set t = (str:to-lower $t[0])
|
||||
if (not (has-key $fl $t)) {
|
||||
continue
|
||||
}
|
||||
var @data = ($fl[$t] $in)
|
||||
echo (count $data)' donnée(s) trouvée(s)'
|
||||
echo
|
||||
$ff[$t] $data
|
||||
}
|
||||
}
|
||||
|
||||
fn extract {|@args|
|
||||
if (!= (count $args) 3) {
|
||||
fail 'extract doit comporter 3 paramètres'
|
||||
}
|
||||
var types in out = $@args
|
||||
-must-pdf $in
|
||||
-must-exist $in
|
||||
-must-not-exist $out
|
||||
var fe = [
|
||||
&a=$-extract-attachments~
|
||||
&i=$-extract-imgs~
|
||||
&f=$-extract-fonts~
|
||||
]
|
||||
mkdir $out
|
||||
str:split , $types | each {|t|
|
||||
set t = (str:to-lower $t[0])
|
||||
if (not (has-key $fe $t)) {
|
||||
continue
|
||||
}
|
||||
$fe[$t] $in $out
|
||||
}
|
||||
}
|
||||
|
||||
edit:add-var epdf~ {|action @args|
|
||||
var actions = [
|
||||
&merge=$merge~
|
||||
|
|
@ -434,6 +646,9 @@ edit:add-var epdf~ {|action @args|
|
|||
&decrypt=$decrypt~
|
||||
&help=$help~
|
||||
&info=$info~
|
||||
&rotate=$rotate~
|
||||
&list=$list~
|
||||
&extract=$extract~
|
||||
]
|
||||
if (not (has-key $actions $action)) {
|
||||
fail $action': action inconnue'
|
||||
|
|
|
|||
|
|
@ -16,10 +16,17 @@ Commandes:
|
|||
Sépare alternativement chaque page dans les fichiers <outputdir>/{1,2,…}.pdf
|
||||
Le nombre de fichiers créé est indiqué par le modulo.
|
||||
Défauts : <modulo> = 2
|
||||
rotate: <inputfile> <pagerange> ...
|
||||
Copie le fichier en tournant les pages demandées
|
||||
Fichier de sortie : <input_file>_rotated.pdf
|
||||
decrypt: <inputfile> [<password>]
|
||||
Retourne un fichier déchiffré. Si aucun mot de passe n’est donné, tente le déchiffrement
|
||||
avec un mot de passe à blanc
|
||||
Fichier de sortie : <inputfile>_decrypted.pdf
|
||||
list: (a(ttachments)|i(mages)|f(onts)) <inputfile>
|
||||
Affiche la liste des fichiers inclus en filtrant selon le type (pièce-jointe, image ou police)
|
||||
extract: (a(ttachments)|i(mages)|f(onts)) <inputfile> <outputdir>
|
||||
Extrait les types de documents demandés dans le dossier <outputdir>
|
||||
info: <inputfile> [<field> ...]
|
||||
Affiche les propriétés du document
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue