68 lines
2.7 KiB
HTML
68 lines
2.7 KiB
HTML
{{ $helpers := .Get "helpers" }}
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{{ if not (or (eq $helpers true) (eq $helpers false)) }}
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{{ errorf "must set helpers to a boolean" }}
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{{ else }}
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<!-- CNCF Landscape helpers -->
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{{ if $helpers }}
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<script>
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function updateLandscapeSource(button,shouldUpdateFragment) {
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console.log({button: button,shouldUpdateFragment: shouldUpdateFragment});
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try {
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if(shouldUpdateFragment) {
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window.location.hash = "#"+button.id;
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// hash change handler will call us again with shouldUpdateFragment set false
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} else {
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var landscapeElements = document.querySelectorAll("#landscape");
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let categories=button.dataset.landscapeTypes;
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let link = "https://landscape.cncf.io/card-mode?category="+encodeURIComponent(categories)+"&grouping=category&embed=yes";
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landscapeElements[0].src = link;
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}
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}
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catch(err) {
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console.log({message: "error handling Landscape switch", error: err})
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}
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}
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// Automatically load the correct iframe based on the URL fragment
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document.addEventListener("DOMContentLoaded", function () {
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let hashChangeHandler = () => {
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if (window.location.hash) {
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let selectedTriggerElements = document.querySelectorAll(".landscape-trigger"+window.location.hash);
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if (selectedTriggerElements.length == 1) {
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landscapeSource = selectedTriggerElements[0];
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console.log("Updating Landscape source based on fragment:", window
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.location
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.hash
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.substring(1));
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updateLandscapeSource(landscapeSource,false);
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}
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}
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}
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var landscapeTriggerElements = document.querySelectorAll(".landscape-trigger");
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landscapeTriggerElements.forEach(element => {
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element.onclick = function() {
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updateLandscapeSource(element,true);
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};
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});
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var landscapeDefaultElements = document.querySelectorAll(".landscape-trigger.landscape-default");
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if (landscapeDefaultElements.length == 1) {
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let defaultLandscapeSource = landscapeDefaultElements[0];
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updateLandscapeSource(defaultLandscapeSource,false);
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}
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window.addEventListener("hashchange", hashChangeHandler, false);
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/* handle initially-set fragment */
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hashChangeHandler();
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});
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</script>
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{{- end -}}
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<div id="frameHolder">
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{{ if ( .Get "category" ) }}
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<iframe frameborder="0" id="landscape" scrolling="no" src="https://landscape.cncf.io/card-mode?category={{ .Get "category" }}&grouping=category&embed=yes" style="width: 1px; min-width: 100%"></iframe>
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{{ else }}
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<iframe frameborder="0" id="landscape" scrolling="no" src="https://landscape.cncf.io/card-mode?embed=yes" style="width: 1px; min-width: 100%" title="CNCF Landscape"></iframe>
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{{ end }}
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<script src="https://landscape.cncf.io/iframeResizer.js"></script>
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</div>
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{{- end -}}
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