joker
/
servefile
forked from seba/servefile
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

List view allows sorting by "Last Modified", "Name", "Size" 

This is implemented in JavaScript, because for implementing it in
Python, the concept of creating the directory listing view would have to
be changed.
This commit is contained in:
MasterofJOKers 2016-01-11 08:41:25 +01:00 committed by Sebastian Lohff
parent 30738981f4
commit 08ac08718b
1 changed files with 79 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

82
servefile
View File

@ -407,9 +407,9 @@ class DirListingHandler(FileBaseHandler):
<table summary="Directory Listing">
<thead>
<tr>
<th class="name">Name</th>
<th class="lastModified">Last Modified</th>
<th class="size">Size</th>
<th class="name"><a onclick="sort('name');">Name</a></th>
<th class="last-modified"><a onclick="sort('last-modified');">Last Modified</a></th>
<th class="size"><a onclick="sort('size');">Size</a></th>
<th class="type">Type</th>
</tr>
</thead>
@ -417,6 +417,82 @@ class DirListingHandler(FileBaseHandler):
""" % {'path': os.path.normpath(urllib.unquote(self.path))}
footer = """</tbody></table></div>
<div class="footer"><a href="http://seba-geek.de/stuff/servefile/">servefile %(version)s</a></div>
<script>
function unhumanize(text){
var powers = {'K': 1, 'M': 2, 'G': 3, 'T': 4};
var number = parseFloat(text.slice(0, text.length - 1));
var unit = text.slice(text.length - 1);
return number * Math.pow(1024, powers[unit]);
}
function compare_class(cls, modifier, a, b){
var atext = a.getElementsByClassName(cls).item(0).textContent,
btext = b.getElementsByClassName(cls).item(0).textContent,
atype = a.getElementsByClassName("type").item(0).innerHTML,
btype = b.getElementsByClassName("type").item(0).innerHTML;
// always keep directories on top
if (atype !== btype) {
if (atype === "Directory")
return -1
if (btype === "Directory")
return 1
}
if (cls === "name"){
if (atype === "Directory")
atext = atext.slice(0, atext.length - 1);
if (btype === "Directory")
btext = btext.slice(0, btext.length - 1);
}
if (cls === "size"){
aint = unhumanize(atext);
bint = unhumanize(btext);
// don't change the order of same-size objects
if (aint === bint)
return 1;
return aint > bint ? modifier : -modifier;
}
else
return atext.localeCompare(btext) * modifier;
}
function move_rows(e, i, a){
if (i === a.length - 1)
return;
var par = e.parentNode,
next = e.nextSibling;
if (next === a[i+1])
return;
par.removeChild(a[i+1]);
if (next)
par.insertBefore(a[i+1], next);
else
par.appendChild(a[i+1]);
}
function sort(cls){
var arr = Array.prototype.slice.call(document.getElementsByTagName("tr"));
var e = arr.shift();
if (!e.sort_modifier || e.sort_cls !== cls)
if (cls === "name")
e.sort_modifier = -1;
else
e.sort_modifier = 1;
e.sort_cls = cls;
e.sort_modifier = -1 * e.sort_modifier;
arr = arr.sort(function (a, b) { return compare_class(cls, e.sort_modifier, a, b); });
arr.forEach(move_rows);
}
var e = document.getElementsByTagName("tr").item(0);
e.sort_modifier = 1;
e.sort_cls = "name";
</script>
</body>
</html>""" % {'version': __version__}
content = []