341 lines
14 KiB
PHP
341 lines
14 KiB
PHP
<?php
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require __DIR__ . '/browser-upload.php';
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echo '<script>', require __DIR__ . '/navigation-guard.php', '</script>';
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echo '<script>', require __DIR__ . '/upload-recovery.php', '</script>';
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$errorMessage = Yii::t('app', 'Возникла ошибка');
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$utmJson = json_encode($UTM ?? [], JSON_UNESCAPED_UNICODE);
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$createApiUrl = ($apiHost ?? '') . '/api/images/public/create';
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$uploadPolicyApiUrl = ($apiHost ?? '') . '/api/images/public/upload-policy';
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$redirectUrlBase = $redirect_url_base ?? '';
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$redirectUrlUtm = $redirect_url_utm ?? '';
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$basePickerAccept = 'image/jpeg,image/png,image/gif,image/webp,image/bmp,image/avif,image/heic,image/heif,image/jxl,image/tiff,application/pdf,.pdf,.jpg,.jpeg,.png,.gif,.webp,.bmp,.avif,.heic,.heif,.jxl,.tif,.tiff,.dng';
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?>
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<form action="<?= htmlspecialchars($createApiUrl, ENT_QUOTES, 'UTF-8') ?>" class="dropzone-form gradient-dashed-border" id="dropzone-form" data-photo-label="<?= htmlspecialchars(Yii::t('app', 'Выбрать фото'), ENT_QUOTES, 'UTF-8') ?>" method="POST" style="background: transparent; border: unset; display: <?= ($show ?? true) ? '' : 'none'; ?>; cursor: pointer;">
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<div class="dropzone-form-inner">
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<div class="dropzone-form-icon">
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<img src="<?= $assetsUriPrefix; ?>/images/dropzone-icon.svg" alt="" height="64" width="64">
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</div>
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<div id="form-title" class="dropzone-form-text"><?= Yii::t('app', 'Загрузите изображение') ?> <br class="d-md-none"><?= Yii::t('app', 'для улучшения') ?></div>
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<div class="dropzone-form-format">
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<div class="dropzone-form-format-label"><?= Yii::t('app', 'Поддерживаемые форматы') ?>:</div>
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<div class="dropzone-form-format-list">
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<div class="dropzone-form-format-item">JPG</div>
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<div class="dropzone-form-format-item">PNG</div>
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<div class="dropzone-form-format-item">HEIC</div>
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<div class="dropzone-form-format-item">WebP</div>
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<div class="dropzone-form-format-item">GIF</div>
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<div class="dropzone-form-format-item" data-format-optional>PDF</div>
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<div class="dropzone-form-format-item">+много</div>
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</div>
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</div>
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<div class="dropzone-form-action">
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<button type="button" class="dropzone-form-button">
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<span data-upload-label><?= Yii::t('app', 'Загрузить изображение') ?></span>
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<svg width="20" height="21" viewBox="0 0 20 21" fill="none" xmlns="http://www.w3.org/2000/svg">
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<path d="M13.3333 14.6667C15.6345 14.6667 17.5 12.8012 17.5 10.5C17.5 8.43079 15.9917 6.71387 14.0145 6.38874C14.0113 6.38821 14.0086 6.38583 14.0078 6.38267C13.4802 4.43373 11.6992 3 9.58333 3C7.05203 3 5 5.05203 5 7.58333C5 7.75477 5.00941 7.924 5.02775 8.09055C5.0282 8.0947 5.0255 8.09856 5.02145 8.09957C3.57289 8.4621 2.5 9.77242 2.5 11.3333C2.5 13.1743 3.99238 14.6667 5.83333 14.6667H6.66667M10 8.83726V18M10 8.83726L7.5 11.3333M10 8.83726L12.5 11.3333" stroke="white" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
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</svg>
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</button>
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<?php require __DIR__ . '/upload-picker-links.php'; ?>
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</div>
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</div>
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<input type="file" id="dropzone-file-input" name="file" accept="<?= htmlspecialchars($basePickerAccept, ENT_QUOTES, 'UTF-8') ?>" style="display: none;">
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</form>
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<script>
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const form = {
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el: document.getElementById('dropzone-form'),
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titleEl: document.getElementById('form-title'),
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hide() {
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window.scrollTo(0, 0);
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window.scrollTo({ top: 0, behavior: 'instant' });
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if (this.el) this.el.style.display = 'none';
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},
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show() {
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if (this.el) this.el.style.display = '';
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},
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setTitle(html) {
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if (this.titleEl) this.titleEl.innerHTML = html;
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}
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};
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const utmData = <?= $utmJson ?>;
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const redirectUrlBase = <?= json_encode($redirectUrlBase, JSON_UNESCAPED_UNICODE) ?>;
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const redirectUrlUtm = <?= json_encode($redirectUrlUtm, JSON_UNESCAPED_UNICODE) ?>;
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const createApiUrl = <?= json_encode($createApiUrl, JSON_UNESCAPED_UNICODE) ?>;
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const uploadPolicyApiUrl = <?= json_encode($uploadPolicyApiUrl, JSON_UNESCAPED_UNICODE) ?>;
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const genericErrorMsg = <?= json_encode($errorMessage, JSON_UNESCAPED_UNICODE) ?>;
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(function initNativeUploader() {
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const formEl = document.getElementById('dropzone-form');
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const fileInput = document.getElementById('dropzone-file-input');
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if (!formEl || !fileInput) return;
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// `accept` — только удобство picker. Любой drop/подменённое расширение
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// отправляется в content-based Tour gate, где и показывается controlled error.
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let pickerAccept = <?= json_encode($basePickerAccept, JSON_UNESCAPED_UNICODE) ?>;
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let maxUploadBytes = 0;
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window.ZoomzillaUpload.bindPicker(formEl, fileInput, () => pickerAccept, files => handleSelectedFile(files[0]));
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if (uploadPolicyApiUrl && window.fetch) {
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fetch(uploadPolicyApiUrl, { credentials: 'omit', cache: 'no-store' })
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.then(response => response.ok ? response.json() : null)
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.then(policy => {
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if (typeof policy?.picker_accept === 'string' && policy.picker_accept !== '') {
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pickerAccept = policy.picker_accept;
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fileInput.accept = /Android/i.test(navigator.userAgent) ? 'image/*' : pickerAccept;
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}
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if (policy?.pdf_observation_enabled === false) formEl.querySelector('[data-files-picker]').textContent = <?= json_encode(Yii::t('app', 'Выбрать файлы (другие форматы)'), JSON_UNESCAPED_UNICODE) ?>;
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if (Number.isSafeInteger(policy?.max_file_size_bytes) && policy.max_file_size_bytes > 0) {
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maxUploadBytes = policy.max_file_size_bytes;
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}
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})
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.catch(() => {});
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}
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let uploadPending = false;
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let leavingUploadPage = false;
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let uploadAttempt = 0;
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const recovery = window.ZoomzillaUploadRecovery.create({scope: 'preland', target: createApiUrl});
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const metadata = () => ({actionUrl: createApiUrl, redirectBase: redirectUrlBase, redirectUtm: redirectUrlUtm});
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const clearRecovery = () => recovery.clear().catch(() => {});
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let uploadDots = 1;
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let uploadDotsTimer = null;
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const uploadButton = formEl.querySelector('.dropzone-form-button');
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const uploadButtonLabel = uploadButton?.querySelector('[data-upload-label]');
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const uploadButtonDefaultLabel = uploadButtonLabel?.textContent || '';
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function renderUploadButton() {
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window.ZoomzillaUpload.renderLoadingLabel(uploadButtonLabel, uploadDots, <?= json_encode(Yii::t('app', 'Загрузка'), JSON_UNESCAPED_UNICODE) ?>);
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}
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function beginUploadPending() {
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if (uploadPending) return false;
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uploadPending = true;
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uploadAttempt++;
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window.PublicNavigationGuard.activate();
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uploadDots = 1;
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renderUploadButton();
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if (uploadButton) {
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uploadButton.disabled = true;
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uploadButton.setAttribute('aria-busy', 'true');
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}
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uploadDotsTimer = window.setInterval(() => {
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uploadDots = (uploadDots + 1) % 6;
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renderUploadButton();
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}, 500);
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return true;
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}
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function resetUploadPending() {
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uploadPending = false;
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if (uploadDotsTimer !== null) window.clearInterval(uploadDotsTimer);
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uploadDotsTimer = null;
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if (uploadButtonLabel) uploadButtonLabel.textContent = uploadButtonLabel.dataset.pickerLabel || uploadButtonDefaultLabel;
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if (uploadButton) {
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uploadButton.disabled = false;
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uploadButton.removeAttribute('aria-busy');
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}
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}
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formEl.addEventListener('click', (e) => {
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if (uploadPending) {
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e.preventDefault();
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return;
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}
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if (e.target !== fileInput) {
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fileInput.click();
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}
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});
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['dragenter', 'dragover'].forEach(eventName => {
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formEl.addEventListener(eventName, (e) => {
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e.preventDefault();
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e.stopPropagation();
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formEl.classList.add('dragover');
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});
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});
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['dragleave', 'dragend', 'drop'].forEach(eventName => {
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formEl.addEventListener(eventName, (e) => {
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e.preventDefault();
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e.stopPropagation();
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formEl.classList.remove('dragover');
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});
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});
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formEl.addEventListener('drop', (e) => {
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if (uploadPending) return;
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const files = e.dataTransfer?.files;
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if (files && files.length > 0) {
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handleSelectedFile(files[0]);
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}
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});
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fileInput.addEventListener('change', () => {
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if (uploadPending) return;
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if (fileInput.files && fileInput.files.length > 0) {
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handleSelectedFile(fileInput.files[0]);
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}
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});
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function handleSelectedFile(file) {
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if (maxUploadBytes > 0 && file.size > maxUploadBytes) {
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rejectOversizedFile(file);
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return;
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}
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if (!beginUploadPending()) return;
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uploadFile(file);
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}
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function redirectToTour(record) {
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let targetUrl = record.meta.redirectBase + encodeURIComponent(record.key);
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if (record.meta.redirectUtm) targetUrl += '&' + record.meta.redirectUtm;
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window.PublicNavigationGuard.allowNavigation(() => { window.location.href = targetUrl; });
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}
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async function rejectOversizedFile(file, saved = null) {
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if (!beginUploadPending()) return;
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const attempt = uploadAttempt;
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try {
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const record = saved || await recovery.remember(null, {...metadata(), rejectionCode: 105, name: file.name, size: file.size});
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if (attempt !== uploadAttempt || leavingUploadPage) return;
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const clientKey = record.key;
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const formData = new FormData();
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formData.append('rejection_code', '105');
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formData.append('original_name', file.name || 'upload');
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formData.append('original_size', String(file.size || 0));
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formData.append('client_key', clientKey);
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const xhr = new XMLHttpRequest();
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xhr.open('POST', record.meta.actionUrl, true);
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xhr.withCredentials = true;
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xhr.setRequestHeader('Accept', 'application/json');
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xhr.onload = async () => {
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if (attempt !== uploadAttempt || leavingUploadPage) return;
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if (xhr.status >= 200 && xhr.status < 300) {
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try { const result = JSON.parse(xhr.responseText); if (!result?.id) throw new Error(); await recovery.accepted({id: result.id}); redirectToTour(record); }
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catch (_) { showUploadError(genericErrorMsg); }
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return;
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}
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showUploadError(genericErrorMsg);
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};
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xhr.onerror = () => { if (attempt === uploadAttempt && !leavingUploadPage) showUploadError(genericErrorMsg, true); };
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xhr.send(formData);
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} catch (_) { if (attempt === uploadAttempt && !leavingUploadPage) showUploadError(genericErrorMsg); }
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}
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function uploadFile(file, saved = null) {
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const attempt = uploadAttempt;
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// Тот же обход нестабильного Android FileProvider, что на основном сайте.
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window.ZoomzillaUpload.prepare(file, maxUploadBytes || 15 * 1024 * 1024)
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.then(async bytes => {
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if (attempt !== uploadAttempt || leavingUploadPage) return;
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const record = saved || await recovery.remember(new File([bytes], file.name, {type: file.type, lastModified: file.lastModified}), metadata());
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if (attempt === uploadAttempt && !leavingUploadPage) uploadPreparedFile(file, bytes, record);
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})
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.catch(() => { if (attempt === uploadAttempt && !leavingUploadPage) showUploadError(genericErrorMsg); });
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}
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function uploadPreparedFile(file, bytes, record) {
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const attempt = uploadAttempt;
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const xhr = new XMLHttpRequest();
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const formData = new FormData();
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// Ключ загрузки: по нему сайт передаёт её в сессию посетителя (/api/images/public/claim, годен 30 мин).
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// randomUUID есть в HTTPS-контексте; где его нет (старый Safari), есть getRandomValues.
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const clientKey = record.key;
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formData.append('file', bytes, file.name || 'upload');
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formData.append('client_key', clientKey);
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const actionUrl = record.meta.actionUrl;
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xhr.open('POST', actionUrl, true);
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xhr.withCredentials = true;
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xhr.setRequestHeader('Accept', 'application/json');
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xhr.upload.onprogress = (e) => {
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if (e.lengthComputable && typeof process !== 'undefined' && process) {
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const progress = Math.round((e.loaded / e.total) * 100);
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process.setStatus(progress);
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}
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};
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xhr.onload = async () => {
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if (attempt !== uploadAttempt || leavingUploadPage) return;
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if (xhr.status >= 200 && xhr.status < 300) {
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let response;
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try {
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response = JSON.parse(xhr.responseText);
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} catch (e) {
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showUploadError(genericErrorMsg);
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return;
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}
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const imageId = response?.id || response?.data?.id || response?.image?.id || response?.image_id;
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if (!imageId) {
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showUploadError(genericErrorMsg);
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return;
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}
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if (typeof process !== 'undefined' && process) {
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process.setStatus(100);
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process.setStage(1);
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}
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// Переход: $redirect_url_base . client_key . ($redirect_url_utm ? '&' . $redirect_url_utm : '')
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try { await recovery.accepted({id: imageId}); redirectToTour(record); }
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catch (_) { showUploadError(genericErrorMsg); }
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} else {
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showUploadError(genericErrorMsg);
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}
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};
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xhr.onerror = () => {
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if (attempt === uploadAttempt && !leavingUploadPage) showUploadError(genericErrorMsg, true);
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};
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xhr.send(formData);
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}
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function showUploadError(msg, keepRecovery = false) {
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if (leavingUploadPage) return;
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uploadAttempt++;
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if (!keepRecovery) clearRecovery();
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resetUploadPending();
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form.show();
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if (typeof preview !== 'undefined' && preview) {
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preview.show(); preview.showError(msg);
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if (!preview.sourceEl.getAttribute('src')) preview.sourceEl.style.display = 'none';
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}
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// Release sentinel восстанавливает scroll history. Показываем сообщение
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// после этого перехода, иначе браузер тут же возвращает верх страницы.
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window.PublicNavigationGuard.allowNavigation(() => requestAnimationFrame(() => {
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if (typeof preview !== 'undefined' && preview) preview.upscaleErrorOverlay.scrollIntoView({block: 'center', behavior: 'instant'});
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}));
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fileInput.value = '';
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}
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window.addEventListener('pagehide', () => { leavingUploadPage = true; });
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window.addEventListener('pageshow', event => {
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if (!event.persisted) return;
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leavingUploadPage = false;
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uploadAttempt++;
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const wasUploading = uploadPending;
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resetUploadPending(); clearRecovery(); fileInput.value = '';
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if (wasUploading) window.PublicNavigationGuard.allowNavigation();
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});
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(async () => {
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try {
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const saved = await recovery.load();
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if (!saved) return;
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if (performance.getEntriesByType('navigation')[0]?.type !== 'reload' || saved.sourceUrl !== location.href || saved.meta.actionUrl !== createApiUrl) { clearRecovery(); return; }
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if (saved.result?.id) { beginUploadPending(); redirectToTour(saved); }
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else if (saved.file) { beginUploadPending(); uploadFile(saved.file, saved); }
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else if (saved.meta.rejectionCode === 105) rejectOversizedFile(saved.meta, saved);
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} catch (_) { clearRecovery(); }
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})();
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})();
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</script>
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