💾 Archived View for she12.midnight.pub › addArt.js captured on 2023-09-28 at 15:44:07. Gemini links have been rewritten to link to archived content
⬅️ Previous capture (2021-11-30)
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/* When not sourcing this file (together with my/any art collection),
* but pasting it directly into your virgin theme,
* you'll have to uncomment the following comment block
* aswell as the one at the bottom.
*/
/*
</style>
<script type="text/javascript" src="https://she12.midnight.pub/art.js"></script>
<script type="text/javascript">
function addAddArtButtons() {
/*
* Get the relevant DOM elements:
* textArea as a tARgeT to append the art
* formContainer to append the buttons to
*/
const textArea = document.getElementsByTagName("textarea")[0];
const formContainer = document.getElementsByTagName("form")[0];
/*
* Check if textArea and formContainer exist
* to avoid messing with sites like "site" or "notifications"
* which don't have a textArea or neither
*/
if (typeof textArea !== 'undefined' && typeof formContainer !== 'undefined') {
/*
* Add the buttons and dropdown menu
*/
formContainer.innerHTML = formContainer.innerHTML
+ '<select id="artList" name="artList"></select>'
+ '<input id="addArtBtn" value="Add Art" type="button">'
+ '<input id="delArtBtn" value="Del Art" type="button">';
/*
* Get the dropdown...
*/
const artList = document.getElementById("artList");
/*
* ..and populate it with art...
*/
for (aPiece in art) {
var listItem = document.createElement("option");
listItem.textContent = aPiece;
listItem.value = art[aPiece];
artList.appendChild(listItem);
}
/*
* ..and since they MIGHT be loaded anyway, the logos aswell
*/
for (logo in logos) {
var listItem = document.createElement("option");
listItem.textContent = 'logo/' + logo;
listItem.value = logos[logo] + '\n';
/* listItem.style = "color: purple;"; */
artList.appendChild(listItem);
}
/*
* Get and define the behaviour of the buttons
*/
const addArtBtn = document.getElementById("addArtBtn");
addArtBtn.onclick = function() {
/*
* Get the textarea again because?!
*/
const textArea = document.getElementsByTagName("textarea")[0];
/*
* Append the current selected art piece from the dropdown list,
* as preformatted gemtext
*/
textArea.value = textArea.value
+ '\n```\n'
+ artList.value
+ '```\n';
}
const delArtBtn = document.getElementById("delArtBtn");
delArtBtn.onclick = function() {
/*
* Textarea, one more time
*/
const textArea = document.getElementsByTagName("textarea")[0];
/*
* Replace the last occurence of a preformatted gemtext block
* with nothing
* Not going to explain the regex here, I am just glad it works!
* Basically we look for at least one character
* surrounded
* but not followed by
* and not containing
* three backticks (```)
*/
textArea.value = textArea.value.replace(/\n```\n((?!```\n)[\S\s])+\n```\n(?![\S\s]*\n```\n)/, "");
}
}
}
/*
* Only load when not at midnight root, because:
* 1. It would break other window.onload functions
* like change_logo
* 2. There is no textarea here anyway
* 3. Onload is still mandatory to ensure all DOM elements are fully loaded
*/
if (window.location != "https://midnight.pub/") {
window.onload = addAddArtButtons;
}
/*
</script>
<style type="text/css">