Anri/mylloon.fr
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move the snippet into a fn
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Mylloon 2023-04-24 15:59:29 +02:00
parent cfb21e7dcb
commit 40f038bfb9
Signed by: Anri
GPG key ID: A82D63DFF8D1317F
1 changed files with 36 additions and 30 deletions
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66
static/js/custom_img_size.js
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@ -1,33 +1,39 @@
for (const item of document.getElementsByTagName("img")) {
// Check if we may need to resize the image
const possible_piece = item.alt.split(/\s?\|\s?/);
if (possible_piece.length > 1) {
// Check if 1 or 2 dimension(s) is provided
// Then, check if syntax is correct
//
// If everything is good, assign the width and/or the height
// to the image and remove the resize data from the alt text
const last_possible_piece =
possible_piece[possible_piece.length - 1].trim();
// Remove the resize data from the list
possible_piece.pop();
if (last_possible_piece.includes("x")) {
const verif = last_possible_piece.split(/\d+/);
if (
verif.length == 3 &&
verif[0] == "" &&
verif[1] == "x" &&
verif[2] == ""
) {
[item.width, item.height] = last_possible_piece.split("x");
item.alt = possible_piece.join("");
}
} else {
const verif = last_possible_piece.split(/\d+/);
if (verif.length == 2 && verif[0] == "" && verif[1] == "") {
item.width = last_possible_piece;
item.alt = possible_piece.join("");
window.addEventListener("load", () => main());
const main = () => {
for (const item of document.getElementsByTagName("img")) {
// Check if we may need to resize the image
const possible_piece = item.alt.split(/\s?\|\s?/);
if (possible_piece.length > 1) {
// Check if 1 or 2 dimension(s) is provided
// Then, check if syntax is correct
//
// If everything is good, assign the width and/or the height
// to the image and remove the resize data from the alt text
const last_possible_piece =
possible_piece[possible_piece.length - 1].trim();
// Remove the resize data from the list
possible_piece.pop();
if (last_possible_piece.includes("x")) {
const verif = last_possible_piece.split(/\d+/);
if (
verif.length == 3 &&
verif[0] == "" &&
verif[1] == "x" &&
verif[2] == ""
) {
[w, h] = last_possible_piece.split("x");
item.width = w;
item.height = h;
item.alt = possible_piece.join("");
}
} else {
const verif = last_possible_piece.split(/\d+/);
if (verif.length == 2 && verif[0] == "" && verif[1] == "") {
item.width = last_possible_piece;
item.alt = possible_piece.join("");
}
}
}
}
}
};