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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| /* Obfuscate emails */ | ||
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| const obfuscateEmail = (node) => { | ||
| // Create a new element | ||
| const newNode = document.createElement("a"); | ||
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| if (node.dataset.email) { | ||
| // Preserve data attributes | ||
| newNode.dataset.email = node.dataset.email; | ||
| if (node.dataset.text) { | ||
| newNode.dataset.text = node.dataset.text; | ||
| } | ||
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| // Get email and text | ||
| const email = atob(node.dataset.email); | ||
| const text = node.dataset.text || email.split("?")[0]; | ||
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| // Add dummy href and obfuscated email | ||
| newNode.setAttribute("href", "#"); | ||
| // idea comes from https://mauriciorobayo.github.io/react-obfuscate-email/?path=/docs/react-obfuscate-email--mail | ||
| newNode.innerHTML = text.replaceAll("@", '<span class="roe"></span>'); | ||
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| newNode.addEventListener("mouseover", unobfuscateEmail, false); | ||
| newNode.addEventListener("focus", unobfuscateEmail, false); | ||
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| node.replaceWith(newNode); | ||
| } | ||
| }; | ||
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| function unobfuscateEmail(event) { | ||
| const node = event.target; | ||
| if (node.dataset.email) { | ||
| // Get email and text | ||
| const email = atob(node.dataset.email); | ||
| const text = node.dataset.text || email.split("?")[0]; | ||
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| // Set real mailto attribute and content | ||
| node.setAttribute("href", "mailto:".concat(email)); | ||
| node.innerText = text; | ||
| } | ||
| } | ||
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| document.addEventListener("DOMContentLoaded", function () { | ||
| // Loop through all elements with "email--swap" classname | ||
| var nodes = document.getElementsByClassName("email--swap"); | ||
| while (nodes.length) { | ||
| obfuscateEmail(nodes[0]); | ||
| } | ||
| }); |
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