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Main
Synchronet
Commits
50d04b24
Commit
50d04b24
authored
4 weeks ago
by
Rob Swindell
Browse files
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Plain Diff
Add support for viewing file (images and archive) contents
parent
470f0171
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Changes
1
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1 changed file
exec/webfileindex.ssjs
+139
-3
139 additions, 3 deletions
exec/webfileindex.ssjs
with
139 additions
and
3 deletions
exec/webfileindex.ssjs
+
139
−
3
View file @
50d04b24
...
...
@@ -40,6 +40,12 @@ function root_link()
return
"
root
"
.
link
(
file_area
.
web_vpath_prefix
);
}
function
lib_link
(
dir
)
{
var
lib
=
file_area
.
lib
[
dir
.
lib_name
];
return
lib
.
description
.
link
(
file_area
.
web_vpath_prefix
+
lib
.
vdir
+
"
/
"
);
}
var
sorting_description
=
{
"
NAME_AI
"
:
"
Name ascending
"
,
"
NAME_DI
"
:
"
Name descending
"
,
...
...
@@ -52,11 +58,12 @@ var sorting_description = {
// Listing files in a directory
function
dir_index
(
dir
)
{
const
eyeball
=
"
👁
"
;
dir
=
file_area
.
dir
[
dir
];
header
(
dir
.
description
);
writeln
(
"
[
"
+
root_link
()
+
"
] /
"
);
var
lib
=
file_area
.
lib
[
dir
.
lib_name
]
;
writeln
(
lib
.
description
.
link
(
file_area
.
web_vpath_prefix
+
lib
.
vdir
+
"
/
"
)
+
"
<br />
"
);
writeln
(
lib_link
(
dir
))
;
writeln
(
"
<br />
"
);
writeln
(
"
<p>
"
);
var
fb
=
new
FileBase
(
dir
.
code
);
...
...
@@ -91,6 +98,7 @@ function dir_index(dir)
writeln
(
"
<table>
"
);
write
(
"
<thead>
"
);
write
(
"
<tr align=left>
"
);
write
(
"
<th />
"
);
write
(
"
<th>Name</th>
"
);
write
(
"
<th align=right>Size</th>
"
);
write
(
"
<th align=center>Date</th>
"
);
...
...
@@ -103,6 +111,10 @@ function dir_index(dir)
if
(
f
.
size
<=
0
)
continue
;
write
(
"
<tr>
"
);
write
(
"
<td>
"
);
if
(
viewable_file
(
f
.
name
))
write
(
"
<a href=?view=
"
+
encodeURIComponent
(
f
.
name
)
+
"
title='View'>
"
+
eyeball
+
"
</a>
"
);
write
(
"
</td>
"
);
write
(
"
<td>
"
+
f
.
name
.
link
(
f
.
name
)
+
"
</td>
"
);
write
(
"
<td align=right>
"
+
file_size_float
(
f
.
size
,
1
,
0
)
+
"
</td>
"
);
write
(
"
<td align=right>
"
+
strftime
(
"
%b %d, %Y
"
,
f
.
added
)
+
"
</td>
"
);
...
...
@@ -176,6 +188,126 @@ function shortcuts()
writeln
(
"
<p>
"
);
}
function
file_type
(
filename
)
{
var
ext
=
file_getext
(
filename
);
if
(
ext
)
ext
=
ext
.
toLowerCase
().
slice
(
1
);
return
ext
;
}
function
archive_file
(
filename
)
{
var
ext
=
file_type
(
filename
);
return
(
Archive
.
supported_formats
||
[
'
zip
'
,
'
7z
'
,
'
tgz
'
]).
indexOf
(
ext
)
>=
0
;
}
function
image_file
(
filename
)
{
var
ext
=
file_type
(
filename
);
return
[
'
jpg
'
,
'
jpeg
'
,
'
png
'
,
'
gif
'
].
indexOf
(
ext
)
>=
0
;
}
function
viewable_file
(
filename
)
{
return
archive_file
(
filename
)
||
image_file
(
filename
);
}
function
nav_file
(
filename
)
{
var
ret
=
{};
var
fb
=
FileBase
(
http_request
.
dir
);
if
(
!
fb
.
open
())
return
null
;
var
list
=
fb
.
get_names
();
fb
.
close
();
for
(
var
i
=
0
;
i
<
list
.
length
;
++
i
)
{
if
(
list
[
i
]
==
filename
)
{
if
(
i
)
ret
.
prev
=
list
[
i
-
1
];
if
(
i
+
1
<
list
.
length
)
ret
.
next
=
list
[
i
+
1
];
return
ret
;
}
}
return
null
;
}
function
nav_links
(
nav
)
{
const
left
=
'
<svg xmlns="http://www.w3.org/2000/svg" width="15px" height="15px" viewBox="0 0 16 16" fill="none">
'
+
'
<title>Previous file</title>
'
+
'
<path d="M8 10L8 14L6 14L-2.62268e-07 8L6 2L8 2L8 6L16 6L16 10L8 10Z" fill="#000000"/>
'
+
'
</svg>
'
;
const
right
=
'
<svg xmlns="http://www.w3.org/2000/svg" width="15px" height="15px" viewBox="0 0 16 16" fill="none">
'
+
'
<title>Next file</title>
'
+
'
<path d="M8 6L8 2L10 2L16 8L10 14L8 14L8 10L-1.74845e-07 10L-3.01991e-07 6L8 6Z" fill="#000000"/>
'
+
'
</svg>
'
;
var
result
=
''
;
if
(
nav
&&
nav
.
prev
)
result
+=
left
.
link
(
"
?view=
"
+
nav
.
prev
)
+
"
"
;
if
(
nav
&&
nav
.
next
)
result
+=
right
.
link
(
"
?view=
"
+
nav
.
next
);
return
result
;
}
function
view_file
(
filename
)
{
header
(
"
-
"
+
filename
);
dir
=
file_area
.
dir
[
http_request
.
dir
];
writeln
(
"
[
"
+
root_link
()
+
"
] /
"
);
writeln
(
lib_link
(
dir
)
+
"
/
"
);
writeln
(
dir
.
description
.
link
(
"
./
"
));
writeln
(
"
<br />
"
);
writeln
(
"
<p>
"
);
var
nav
=
nav_file
(
filename
);
writeln
(
nav_links
(
nav
));
writeln
(
"
<p>
"
);
if
(
!
viewable_file
(
filename
))
{
writeln
(
"
Non-viewable file type:
"
+
filename
);
return
;
}
var
filename
=
file_area
.
dir
[
http_request
.
dir
].
path
+
filename
;
if
(
archive_file
(
filename
))
view_archive
(
filename
);
else
if
(
image_file
(
filename
))
view_image
(
filename
);
writeln
(
nav_links
(
nav
));
writeln
(
"
<br />
"
);
}
function
view_archive
(
filename
)
{
var
list
;
try
{
list
=
Archive
(
filename
).
list
(
false
);
}
catch
(
e
)
{
log
(
LOG_DEBUG
,
filename
+
"
"
+
e
);
writeln
(
file_getname
(
filename
)
+
e
);
//": Unsupported archive");
return
;
}
writeln
(
'
<table>
'
);
for
(
var
i
in
list
)
{
var
file
=
list
[
i
];
if
(
file
.
type
!=
'
file
'
)
continue
;
writeln
(
'
<tr>
'
);
writeln
(
'
<td>
'
+
file
.
name
.
fixed
());
writeln
(
'
<td align=right>
'
+
file
.
size
);
writeln
(
'
<td>
'
+
system
.
timestr
(
file
.
time
).
slice
(
4
));
}
writeln
(
'
</table>
'
);
}
function
view_image
(
filename
)
{
writeln
(
"
<img src=
"
+
file_getname
(
filename
)
+
"
/>
"
);
}
// Listing all libraries
function
root_index
()
{
...
...
@@ -195,7 +327,11 @@ if(http_request.virtual_path[http_request.virtual_path.length - 1] != '/') {
}
if
(
http_request
.
dir
!==
undefined
)
{
dir_index
(
http_request
.
dir
);
var
view
=
http_request
.
query
[
"
view
"
];
if
(
view
===
undefined
)
dir_index
(
http_request
.
dir
);
else
view_file
(
view
[
0
]);
}
else
if
(
http_request
.
lib
!==
undefined
)
{
lib_index
(
http_request
.
lib
);
}
else
{
...
...
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