84 lines
1.9 KiB
JavaScript
84 lines
1.9 KiB
JavaScript
/**
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* Fix image heights
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*/
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let imagesFixed = false;
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const fixImageHeights = () => {
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if (imagesFixed) return;
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imagesFixed = true;
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const css = `
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.profile-pic {
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min-height: 0;
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}
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.post-profile-pic {
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min-height: 0;
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}
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.link-profile-pic {
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min-height: 0;
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}
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`;
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const head = document.head || document.getElementsByTagName("head")[0];
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const style = document.createElement("style");
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head.appendChild(style);
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style.appendChild(document.createTextNode(css));
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};
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document.addEventListener("readystatechange", (event) => {
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if (event.target.readyState === "complete") {
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fixImageHeights();
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}
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});
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setTimeout(fixImageHeights, 2000);
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/**
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* Client JS error monitoring
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*/
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window.debugError = () => {
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const throwLevel1 = () => {
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throwLevel2();
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};
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const throwLevel2 = () => {
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const object = {};
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object.isUndefinedAFunction();
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};
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setTimeout(throwLevel1, 1);
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};
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window.onerror = (message, _url, _lineNo, _columnNo, error) => {
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fetch("/frontend-error", {
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method: "POST",
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headers: { "Content-Type": "application/x-www-form-urlencoded" },
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body:
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"message=" +
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encodeURIComponent(message.toString()) +
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"&stacktrace=" +
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encodeURIComponent(error.stack),
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});
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};
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/**
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* Letter counter
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*/
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const letterCounter = document.querySelector(".js-letter-count");
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if (letterCounter) {
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let parent = letterCounter.parentElement;
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if (parent.tagName != "FORM") parent = parent.parentElement;
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const textarea = parent.querySelector("textarea");
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const submit = parent.querySelector("input[type=submit]");
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const countLetters = () => {
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const left = 140 - textarea.value.length;
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letterCounter.textContent = left.toString();
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if (left < 0) {
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submit.setAttribute("disabled", "disabled");
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} else {
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submit.removeAttribute("disabled");
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}
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};
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textarea.addEventListener("keyup", countLetters);
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countLetters();
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}
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