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Adding export option to excel (.xlsx) #22

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Adding export option to excel (.xlsx) #22

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499d0fb
adding export to excel options
Zvikan Mar 11, 2020
8951194
add padding between regions navigation and export
Zvikan Mar 11, 2020
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70 changes: 70 additions & 0 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -165,6 +165,14 @@
<div class="row mt-2">
<div class="col-2 side-bar">
<ul id="aws-region-tabs" class="nav flex-sm-column nav-pills" role="tablist" aria-orientation="vertical"></ul><!-- regions -->
<div id="export-regions-div"style="display:none" class="input-group pt-3">
<select id="export-regions" class="custom-select" >
<option selected>All</option>
</select>
<div class="input-group-append">
<button id="export-button" class="btn btn-primary" type="button">Export</button>
</div>
</div>
</div>
<div class="col-10">
<div id="aws-inventory" class="tab-content"></div>
Expand All @@ -179,6 +187,7 @@
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha256-5+02zu5UULQkO7w1GIr6vftCgMfFdZcAHeDtFnKZsBs=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jmespath/0.15.0/jmespath.min.js" integrity="sha256-qWz+UNAHPTcBryGj4/YRC+NPcwjGx135OqBzZrMRY/A=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/aws-sdk/2.188.0/aws-sdk.min.js" integrity="sha256-ilzIUErOagTpjpFd1xjMDX+8zfzdYoxV5eR6En129B0=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/xlsx/0.15.5/xlsx.full.min.js" integrity="sha256-L4toVMmsT96M05qV0wZ09xLhJ247DfIdqkhCfBZYwYU=" crossorigin="anonymous"></script>
<script>
$(function () {
// bootstrap utils
Expand Down Expand Up @@ -2153,6 +2162,27 @@
&nbsp;<span class="title"></span><span class="timing badge font-weight-light" style="display:none"></span>
</a>`

//String to array buffer needed for excel
function s2ab(s) {
var buf = new ArrayBuffer(s.length);
var view = new Uint8Array(buf);
for (var i=0; i<s.length; i++) view[i] = s.charCodeAt(i) & 0xFF;
return buf;
}

function createExcelLink(fileTitle = 'export',wbout = ''){
const fileName = fileTitle + '.xlsx'
const blob = new Blob([s2ab(wbout)],{type:"application/octet-stream"});
const link = document.createElement("a");
const url = URL.createObjectURL(blob);
link.setAttribute("href", url);
link.textContent = `Download ${fileName}`
if (link.download !== undefined) {
link.setAttribute("download", fileName);
}
return link
}

function createTableHead(headings) {
const tr = $('<tr></tr>')
tr.append($('<th class="text-center">#</th>'))
Expand Down Expand Up @@ -2260,6 +2290,9 @@
button.removeClass('btn-light').addClass('btn-primary')
content.find('thead').append(createTableHead(query.headings))
content.find('tbody').append(createTableBody(query.headings, information))
var wb = XLSX.utils.table_to_book(document.getElementById("region-" + region + '-' + query.id), { sheet: (region + '-' + query.id).substring(0, 29) });
var wbout = XLSX.write(wb, { bookType: 'xlsx', bookSST: true, type: 'binary' });
content.append(createExcelLink(query.id + '-' + region, wbout));
}
showCounter(information.length, Date.now() - startTs)
}
Expand All @@ -2282,6 +2315,7 @@
var ec2 = new AWS.EC2()
var tabs = []
var tabPanes = []
var regionSelectbox = []
ec2.describeRegions(function(err, data) {
$('#aws-region-tabs').empty()
$('#aws-inventory').empty()
Expand All @@ -2291,11 +2325,14 @@
for (var i=0; i<regions.length; i++) {
tabs.push( $(`<li class="nav-item"><a href="#region-${regions[i]}" id="tab-region-${regions[i]}" class="nav-link" data-toggle="pill" role="tab">${regions[i]}</a></li>`) );
tabPanes.push( $(`<div class="tab-pane show" id="region-${regions[i]}" role="tabpanel" aria-labelledby="tab-region-${regions[i]}"></div>`) )
regionSelectbox.push ($(`<option value="${regions[i]}">${regions[i]}</option>`))
}
$('#aws-region-tabs').append(tabs);
$('#aws-inventory').append(tabPanes);
$('#export-regions').append(regionSelectbox);
inventoryServices()
$('#tab-region-'+regions[0]).tab('show');
$('#export-regions-div').show();
})
}

Expand Down Expand Up @@ -2379,10 +2416,43 @@
$('#aws-credentials').show()
$('#aws-region-tabs').empty()
$('#aws-inventory').empty()
$('#export-regions').empty()
}

function exportInventory(){
var exportOption = $("#export-regions option:selected").text();
if (exportOption == 'All'){
exportAllRegions();
} else {
exportByRegion(exportOption);
}
}

function exportAllRegions(){
AWS_REGIONS.forEach(function (r) {
exportByRegion(r);
});
}

function exportByRegion(regionName){
regionHtmlIdPattern = 'region-' + regionName + '-'
var wb = XLSX.utils.book_new();
var elements = document.querySelectorAll('div[id^="'+ regionHtmlIdPattern+'"]');
elements.forEach(function (e) {
var table = e.getElementsByTagName("table")[0]
if (table != undefined && table.rows.length > 0) {
var ws = XLSX.utils.table_to_sheet(e);
//Excel sheet name limit to 32 chars
var sheetName = e.id.replace(regionHtmlIdPattern,'')
XLSX.utils.book_append_sheet(wb, ws, sheetName.substring(0, 31))
}
});
XLSX.writeFile(wb, "inventory-" + regionName + ".xlsx");
}

$('#aws-credentials-verify').on('click', credentialsVerify);
$('#aws-credentials-drop').on('click', credentialsDrop);
$('#export-button').on('click', exportInventory);
$('#btn-advanced').on('click', function(){ $('#aws-session').show(); $('#aws-advanced').show(); $('#btn-advanced').hide() })
});
</script>
Expand Down