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add the custom img resize from liv.mylloon.fr
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Mylloon 2023-04-24 14:56:21 +02:00
parent b640e5f86a
commit d470c2939a
Signed by: Anri
GPG key ID: A82D63DFF8D1317F
2 changed files with 36 additions and 1 deletions
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2
templates/blog/footer.html
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@ -6,4 +6,4 @@
{{#mermaid}}{{>libs/mermaid_footer.html}}{{/mermaid}}
{{#math}}{{>libs/katex_footer.html}}{{/math}}
{{#syntax_highlight}}{{>libs/hljs_footer.html}}{{/syntax_highlight}}
{{/metadata}} {{/post}} {{/data}}
{{/metadata}} {{/post}} {{/data}} {{>libs/custom_img_size.html}}

35
templates/libs/custom_img_size.html Normal file
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@ -0,0 +1,35 @@
<script>
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("");
}
}
}
}
</script>