87 lines
3.7 KiB
JavaScript
87 lines
3.7 KiB
JavaScript
(function() {
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if (window.location.pathname !== '/challenges') return;
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function injectSubmissionBoxes(config) {
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const enabledCategories = config.categories || [];
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const headers = document.querySelectorAll('.category-header');
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headers.forEach(header => {
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const catName = header.textContent.trim();
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const alreadyInjected = header.nextElementSibling &&
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header.nextElementSibling.classList.contains('cat-sub-row');
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if (enabledCategories.includes(catName) && !alreadyInjected) {
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// Create a row container to match CTFd's grid layout
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const row = document.createElement('div');
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row.className = "cat-sub-row row mb-4 justify-content-center";
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// Use col-md-8 or 10 to keep the box from being too wide
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row.innerHTML = `
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<div class="col-md-10">
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<div class="input-group custom-sub-group">
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<input type="text"
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class="form-control form-control-lg border-secondary bg-dark text-light"
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placeholder="Found a flag for ${catName}?"
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id="in-${catName.replace(/\s+/g, '-')}"
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autocomplete="off"
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style="border-color: rgba(255,255,255,0.1) !important;">
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<div class="input-group-append">
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<button class="btn btn-success btn-lg px-4 btn-sub" data-cat="${catName}">Submit</button>
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</div>
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</div>
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</div>
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`;
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header.after(row);
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row.querySelector('button').onclick = function() {
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const btn = this;
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const input = document.getElementById(`in-${catName.replace(/\s+/g, '-')}`);
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const val = input.value.trim();
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if (!val) return;
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btn.disabled = true;
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const params = new URLSearchParams({
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submission: val,
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category: catName,
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nonce: init.csrfNonce
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});
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fetch('/category_submit', {
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method: 'POST',
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headers: {'Content-Type': 'application/x-www-form-urlencoded'},
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body: params
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})
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.then(r => r.json())
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.then(data => {
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alert(data.message);
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if (data.success) location.reload();
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btn.disabled = false;
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})
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.catch(() => {
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alert("Error submitting flag.");
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btn.disabled = false;
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});
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};
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}
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});
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}
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fetch('/category_submit/config')
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.then(r => r.json())
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.then(config => {
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injectSubmissionBoxes(config);
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let timeout;
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const observer = new MutationObserver(() => {
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clearTimeout(timeout);
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timeout = setTimeout(() => {
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observer.disconnect();
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injectSubmissionBoxes(config);
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observer.observe(document.body, { childList: true, subtree: true });
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}, 200);
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});
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observer.observe(document.body, { childList: true, subtree: true });
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})
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.catch(err => console.error("Could not load category submission config", err));
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})(); |