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import { $, $$, showEl, hideEl, onGlobalLeftClick } from './utils/dom';
import {fetchJson, handleError} from "./utils/requests";
const selectedIds = [];
let batchSelecting = false;
const updateStatus = (el, text) => {
$('span', el).textContent = text;
};
const markSelected = (elem) => {
elem.classList.remove('media-box__header--unselected');
elem.classList.add('media-box__header--selected');
};
const markUnselected = (elem) => {
elem.classList.remove('media-box__header--selected');
elem.classList.add('media-box__header--unselected');
};
const unmark = (elem) => {
elem.classList.remove('media-box__header--selected');
elem.classList.remove('media-box__header--unselected');
};
const saveSelectedIds = () => {
localStorage.setItem('batch-select-ids', JSON.stringify([...selectedIds]));
};
const updateDom = () => {
$$('.media-box__header').forEach(markUnselected);
for (const postId of selectedIds) {
$$(`.media-box[data-post-id="${postId}"] > .media-box__header`).forEach(markSelected);
}
};
const onImageClicked = (elem) => {
if (!batchSelecting) {
return true;
}
const header = elem.querySelector('.media-box__header');
const postId = elem.dataset.postId;
if (selectedIds.indexOf(postId) !== -1) {
selectedIds.splice(selectedIds.indexOf(postId), 1)
markUnselected(header);
} else {
selectedIds.push(postId);
markSelected(header);
}
saveSelectedIds();
return false;
};
const beginBatchSelect = () => {
hideEl($('.js-batch-select'));
showEl($('.js-batch-select-abort'), $('.js-batch-select-tag'), $('.js-batch-select-delete'));
updateDom();
batchSelecting = true;
return false;
};
const abortBatchSelect = () => {
selectedIds.splice(0, selectedIds.length);
localStorage.removeItem('batch-select-ids');
hideEl($('.js-batch-select-abort'), $('.js-batch-select-tag'), $('.js-batch-select-delete'));
$$('.media-box__header').forEach(unmark);
showEl($('.js-batch-select'));
batchSelecting = false;
$('.js-batch-select-tag > span').innerText = 'Tag';
$('.js-batch-select-delete > span').innerText = 'Delete';
return false;
};
const submitBatchTag = (el) => {
const tagString = prompt('Enter a comma-separated list of tags to add (-tag to remove): ');
if (tagString === null || tagString === '') {
return false;
}
updateStatus(el, 'Wait...');
fetchJson('PUT', '/admin/batch/tags', {
tags: tagString,
post_ids: selectedIds,
})
.then(handleError)
.then(r => r.json())
.then(data => {
if (data.failed.length) window.alert(`Failed to add tags to the images with these IDs: ${data.failed}`);
else window.alert(`Successfully tagged ${data.succeeded.length} posts.`);
abortBatchSelect();
});
return false;
};
const submitBatchDeletion = (el) => {
const deletionReason = prompt('Enter deletion reason (hit cancel or leave blank to cancel): ');
if (deletionReason === null || deletionReason === '') {
return false;
}
updateStatus(el, 'Wait...');
fetchJson('DELETE', '/admin/batch/posts', {
deletion_reason: deletionReason,
post_ids: selectedIds,
})
.then(handleError)
.then(r => r.json())
.then(data => {
if (data.failed.length) window.alert(`Failed to delete the posts with these IDs: ${data.failed}`);
else window.alert(`Successfully deleted ${data.succeeded.length} posts.`);
abortBatchSelect();
});
}
const setupBatchSelect = () => {
const localStorageData = localStorage.getItem('batch-select-ids');
if (localStorageData !== null) {
for (const postId of JSON.parse(localStorageData)) {
selectedIds.push(postId);
}
beginBatchSelect();
}
const targets = {
'.js-batch-select': beginBatchSelect,
'.js-batch-select-abort': abortBatchSelect,
'.js-batch-select-tag': submitBatchTag,
'.js-batch-select-delete': submitBatchDeletion,
'.media-box': onImageClicked
};
onGlobalLeftClick(targets);
};
export { setupBatchSelect };
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