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js enhanced webpage

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This commit is contained in:
Ville Rantanen
2015-09-15 12:39:18 +03:00
parent 20b5ca88b4
commit 76a85dbb0b
1 changed files with 335 additions and 6 deletions
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341
web_serving/SimpleWebPage.py
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@@ -1,5 +1,5 @@
#!/usr/bin/python #!/usr/bin/python
# coding=utf-8
''' A script that creates index.html indexes for a folder. ''' A script that creates index.html indexes for a folder.
''' '''
@@ -54,14 +54,15 @@ def generate_index(opts):
def get_filelink(path,fname): def get_filelink(path,fname):
fsize=os.path.getsize(os.path.join(path,fname)) fsize=os.path.getsize(os.path.join(path,fname))
fsstr=sizeof(fsize) fsstr=sizeof(fsize)
fsstrb=str(fsize)
fdate=time.localtime(os.path.getmtime(os.path.join(path,fname))) fdate=time.localtime(os.path.getmtime(os.path.join(path,fname)))
fdstr=time.strftime("%Y/%m/%d %H:%M:%S",fdate) fdstr=time.strftime("%Y/%m/%d %H:%M:%S",fdate)
return '<tr><td><a href="'+urllib.quote(fname)+'">'+fname+'</a><td class="right">'+fsstr+'</td><td class="right">'+fdstr+'</td></tr>\n' return '<tr><td><a href="'+urllib.quote(fname)+'">'+fname+'</a><td class="right">'+fsstr+'</td><td class="right bytes">'+fsstrb+'</td><td class="right">'+fdstr+'</td></tr>\n'
def get_pathlink(path,dname): def get_pathlink(path,dname):
fdate=time.localtime(os.path.getmtime(os.path.join(path,dname))) fdate=time.localtime(os.path.getmtime(os.path.join(path,dname)))
fdstr=time.strftime("%Y/%m/%d %H:%M:%S",fdate) fdstr=time.strftime("%Y/%m/%d %H:%M:%S",fdate)
return '<tr><td><a href="'+urllib.quote(dname)+'">'+dname+'</a><td class="right">[DIR]</td><td class="right">'+fdstr+'</td></tr>\n' return '<tr><td><a href="'+urllib.quote(dname)+'">'+dname+'</a><td class="right">[DIR]</td><td class="right bytes">0</td><td class="right">'+fdstr+'</td></tr>\n'
def get_header(title): def get_header(title):
header='''<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> header='''<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
@@ -80,19 +81,347 @@ def get_header(title):
background-color: lightgray; background-color: lightgray;
padding: 0.5ex; padding: 0.5ex;
} }
th { cursor: hand; }
th:a { text-decoration: none; }
.right { .right {
text-align: right; text-align: right;
} }
.bytes {
font-size: xx-small;
}
</style> </style>
<script type="text/javascript">
/*
Table sorting script by Joost de Valk, check it out at http://www.joostdevalk.nl/code/sortable-table/.
Based on a script from http://www.kryogenix.org/code/browser/sorttable/.
Distributed under the MIT license: http://www.kryogenix.org/code/browser/licence.html .
Edited, removed image support and a tags from headers, Ville Rantanen 2015
Copyright (c) 1997-2007 Stuart Langridge, Joost de Valk.
Version 1.5.7
*/
/* You can change these values */
var europeandate = true;
var alternate_row_colors = false;
/* Don't change anything below this unless you know what you're doing */
addEvent(window, "load", sortables_init);
var SORT_COLUMN_INDEX;
var thead = false;
function sortables_init() {
// Find all tables with class sortable and make them sortable
if (!document.getElementsByTagName) return;
tbls = document.getElementsByTagName("table");
for (ti=0;ti<tbls.length;ti++) {
thisTbl = tbls[ti];
if (((' '+thisTbl.className+' ').indexOf("sortable") != -1) && (thisTbl.id)) {
ts_makeSortable(thisTbl);
}
}
}
function ts_makeSortable(t) {
if (t.rows && t.rows.length > 0) {
if (t.tHead && t.tHead.rows.length > 0) {
var firstRow = t.tHead.rows[t.tHead.rows.length-1];
thead = true;
} else {
var firstRow = t.rows[0];
}
}
if (!firstRow) return;
// We have a first row: assume it's the header, and make its contents clickable links
for (var i=0;i<firstRow.cells.length;i++) {
var cell = firstRow.cells[i];
var txt = ts_getInnerText(cell);
if (cell.className != "unsortable" && cell.className.indexOf("unsortable") == -1) {
cell.innerHTML = '<span class="sortheader" onclick="ts_resortTable(this, '+i+');return false;">'+txt+'<span class="sortarrow">&nbsp;&nbsp;&varr;</span></span>';
}
}
if (alternate_row_colors) {
alternate(t);
}
}
function ts_getInnerText(el) {
if (typeof el == "string") return el;
if (typeof el == "undefined") { return el };
if (el.innerText) return el.innerText; //Not needed but it is faster
var str = "";
var cs = el.childNodes;
var l = cs.length;
for (var i = 0; i < l; i++) {
switch (cs[i].nodeType) {
case 1: //ELEMENT_NODE
str += ts_getInnerText(cs[i]);
break;
case 3: //TEXT_NODE
str += cs[i].nodeValue;
break;
}
}
return str;
}
function ts_resortTable(lnk, clid) {
var span;
for (var ci=0;ci<lnk.childNodes.length;ci++) {
if (lnk.childNodes[ci].tagName && lnk.childNodes[ci].tagName.toLowerCase() == 'span') span = lnk.childNodes[ci];
}
var spantext = ts_getInnerText(span);
var td = lnk.parentNode;
var column = clid || td.cellIndex;
var t = getParent(td,'TABLE');
// Work out a type for the column
if (t.rows.length <= 1) return;
var itm = "";
var i = 0;
while (itm == "" && i < t.tBodies[0].rows.length) {
var itm = ts_getInnerText(t.tBodies[0].rows[i].cells[column]);
itm = trim(itm);
if (itm.substr(0,4) == "<!--" || itm.length == 0) {
itm = "";
}
i++;
}
if (itm == "") return;
sortfn = ts_sort_caseinsensitive;
if (itm.match(/^\d\d[\/\.-][a-zA-z][a-zA-Z][a-zA-Z][\/\.-]\d\d\d\d$/)) sortfn = ts_sort_date;
if (itm.match(/^\d\d[\/\.-]\d\d[\/\.-]\d\d\d{2}?$/)) sortfn = ts_sort_date;
if (itm.match(/^-?[£$€Û¢´]\d/)) sortfn = ts_sort_numeric;
if (itm.match(/^-?(\d+[,\.]?)+(E[-+][\d]+)?%?$/)) sortfn = ts_sort_numeric;
SORT_COLUMN_INDEX = column;
var firstRow = new Array();
var newRows = new Array();
for (k=0;k<t.tBodies.length;k++) {
for (i=0;i<t.tBodies[k].rows[0].length;i++) {
firstRow[i] = t.tBodies[k].rows[0][i];
}
}
for (k=0;k<t.tBodies.length;k++) {
if (!thead) {
// Skip the first row
for (j=1;j<t.tBodies[k].rows.length;j++) {
newRows[j-1] = t.tBodies[k].rows[j];
}
} else {
// Do NOT skip the first row
for (j=0;j<t.tBodies[k].rows.length;j++) {
newRows[j] = t.tBodies[k].rows[j];
}
}
}
newRows.sort(sortfn);
if (span.getAttribute("sortdir") == 'down') {
ARROW = '&nbsp;&nbsp;&uarr;';
newRows.reverse();
span.setAttribute('sortdir','up');
} else {
ARROW = '&nbsp;&nbsp;&darr;';
span.setAttribute('sortdir','down');
}
// We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones
// don't do sortbottom rows
for (i=0; i<newRows.length; i++) {
if (!newRows[i].className || (newRows[i].className && (newRows[i].className.indexOf('sortbottom') == -1))) {
t.tBodies[0].appendChild(newRows[i]);
}
}
// do sortbottom rows only
for (i=0; i<newRows.length; i++) {
if (newRows[i].className && (newRows[i].className.indexOf('sortbottom') != -1))
t.tBodies[0].appendChild(newRows[i]);
}
// Delete any other arrows there may be showing
var allspans = document.getElementsByTagName("span");
for (var ci=0;ci<allspans.length;ci++) {
if (allspans[ci].className == 'sortarrow') {
if (getParent(allspans[ci],"table") == getParent(lnk,"table")) { // in the same table as us?
allspans[ci].innerHTML = '&nbsp;&nbsp;&varr;';
}
}
}
span.innerHTML = ARROW;
alternate(t);
}
function getParent(el, pTagName) {
if (el == null) {
return null;
} else if (el.nodeType == 1 && el.tagName.toLowerCase() == pTagName.toLowerCase()) {
return el;
} else {
return getParent(el.parentNode, pTagName);
}
}
function sort_date(date) {
// y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX
dt = "00000000";
if (date.length == 11) {
mtstr = date.substr(3,3);
mtstr = mtstr.toLowerCase();
switch(mtstr) {
case "jan": var mt = "01"; break;
case "feb": var mt = "02"; break;
case "mar": var mt = "03"; break;
case "apr": var mt = "04"; break;
case "may": var mt = "05"; break;
case "jun": var mt = "06"; break;
case "jul": var mt = "07"; break;
case "aug": var mt = "08"; break;
case "sep": var mt = "09"; break;
case "oct": var mt = "10"; break;
case "nov": var mt = "11"; break;
case "dec": var mt = "12"; break;
// default: var mt = "00";
}
dt = date.substr(7,4)+mt+date.substr(0,2);
return dt;
} else if (date.length == 10) {
if (europeandate == false) {
dt = date.substr(6,4)+date.substr(0,2)+date.substr(3,2);
return dt;
} else {
dt = date.substr(6,4)+date.substr(3,2)+date.substr(0,2);
return dt;
}
} else if (date.length == 8) {
yr = date.substr(6,2);
if (parseInt(yr) < 50) {
yr = '20'+yr;
} else {
yr = '19'+yr;
}
if (europeandate == true) {
dt = yr+date.substr(3,2)+date.substr(0,2);
return dt;
} else {
dt = yr+date.substr(0,2)+date.substr(3,2);
return dt;
}
}
return dt;
}
function ts_sort_date(a,b) {
dt1 = sort_date(ts_getInnerText(a.cells[SORT_COLUMN_INDEX]));
dt2 = sort_date(ts_getInnerText(b.cells[SORT_COLUMN_INDEX]));
if (dt1==dt2) {
return 0;
}
if (dt1<dt2) {
return -1;
}
return 1;
}
function ts_sort_numeric(a,b) {
var aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
aa = clean_num(aa);
var bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
bb = clean_num(bb);
return compare_numeric(aa,bb);
}
function compare_numeric(a,b) {
var a = parseFloat(a);
a = (isNaN(a) ? 0 : a);
var b = parseFloat(b);
b = (isNaN(b) ? 0 : b);
return a - b;
}
function ts_sort_caseinsensitive(a,b) {
aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]).toLowerCase();
bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]).toLowerCase();
if (aa==bb) {
return 0;
}
if (aa<bb) {
return -1;
}
return 1;
}
function ts_sort_default(a,b) {
aa = ts_getInnerText(a.cells[SORT_COLUMN_INDEX]);
bb = ts_getInnerText(b.cells[SORT_COLUMN_INDEX]);
if (aa==bb) {
return 0;
}
if (aa<bb) {
return -1;
}
return 1;
}
function addEvent(elm, evType, fn, useCapture)
// addEvent and removeEvent
// cross-browser event handling for IE5+, NS6 and Mozilla
// By Scott Andrew
{
if (elm.addEventListener){
elm.addEventListener(evType, fn, useCapture);
return true;
} else if (elm.attachEvent){
var r = elm.attachEvent("on"+evType, fn);
return r;
} else {
alert("Handler could not be removed");
}
}
function clean_num(str) {
str = str.replace(new RegExp(/[^-?0-9.]/g),"");
return str;
}
function trim(s) {
return s.replace(/^\s+|\s+$/g, "");
}
function alternate(table) {
// Take object table and get all it's tbodies.
var tableBodies = table.getElementsByTagName("tbody");
// Loop through these tbodies
for (var i = 0; i < tableBodies.length; i++) {
// Take the tbody, and get all it's rows
var tableRows = tableBodies[i].getElementsByTagName("tr");
// Loop through these rows
// Start at 1 because we want to leave the heading row untouched
for (var j = 0; j < tableRows.length; j++) {
// Check if j is even, and apply classes for both possible results
if ( (j % 2) == 0 ) {
if ( !(tableRows[j].className.indexOf('odd') == -1) ) {
tableRows[j].className = tableRows[j].className.replace('odd', 'even');
} else {
if ( tableRows[j].className.indexOf('even') == -1 ) {
tableRows[j].className += " even";
}
}
} else {
if ( !(tableRows[j].className.indexOf('even') == -1) ) {
tableRows[j].className = tableRows[j].className.replace('even', 'odd');
} else {
if ( tableRows[j].className.indexOf('odd') == -1 ) {
tableRows[j].className += " odd";
}
}
}
}
}
}
</script>
</head> </head>
<body> <body>
<h1>Index of '''+title+'''</h1> <h1>Index of '''+title+'''</h1>
<table><tr><th>Name</th><th class="right">Size</th><th class="right">Modified</th></tr> <table class="sortable" id="fileList"><thead><tr><th>Name</th><th class="right">Size</th><th class="right">Size B</th><th class="right">Modified</th></tr></thead><tbody>
''' '''
return header return header
def get_footer(): def get_footer():
footer='''</table> footer='''</tbody></table>
</body></html>''' </body></html>'''
return footer return footer