36 lines
1.2 KiB
HTML
36 lines
1.2 KiB
HTML
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<script>
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for (const item of document.getElementsByTagName("img")) {
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// Check if we may need to resize the image
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const possible_piece = item.alt.split(/\s?\|\s?/);
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if (possible_piece.length > 1) {
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// Check if 1 or 2 dimension(s) is provided
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// Then, check if syntax is correct
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//
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// If everything is good, assign the width and/or the height
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// to the image and remove the resize data from the alt text
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const last_possible_piece =
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possible_piece[possible_piece.length - 1].trim();
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// Remove the resize data from the list
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possible_piece.pop();
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if (last_possible_piece.includes("x")) {
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const verif = last_possible_piece.split(/\d+/);
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if (
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verif.length == 3 &&
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verif[0] == "" &&
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verif[1] == "x" &&
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verif[2] == ""
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) {
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[item.width, item.height] = last_possible_piece.split("x");
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item.alt = possible_piece.join("");
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}
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} else {
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const verif = last_possible_piece.split(/\d+/);
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if (verif.length == 2 && verif[0] == "" && verif[1] == "") {
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item.width = last_possible_piece;
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item.alt = possible_piece.join("");
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}
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}
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}
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}
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</script>
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