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<h1 class="page-title">Source: editor/extensions/ext-imagelib/openclipart.js</h1>
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<pre class="prettyprint source linenums"><code>/* eslint-disable node/no-unpublished-import */
import { jml, body, nbsp } from 'jamilih';
import $ from 'query-result';
import { manipulation } from 'qr-manipulation';
manipulation($, jml);
const baseAPIURL = 'https://openclipart.org/search/json/';
const jsVoid = 'javascript: void(0);'; // eslint-disable-line no-script-url
/**
* Shows results after query submission.
* @param {string} url
* @returns {Promise<void>}
*/
async function processResults (url) {
/**
* @param {string} query
* @returns {external:JamilihArray}
*/
function queryLink (query) {
return [ 'a', {
href: jsVoid,
dataset: { value: query },
$on: { click (e) {
e.preventDefault();
const { value } = this.dataset;
$('#query')[0].$set(value);
$('#openclipart')[0].$submit();
} }
}, [ query ] ];
}
const r = await fetch(url);
const json = await r.json();
if (!json || json.msg !== 'success') {
// Todo: This could use a generic alert library instead
alert('There was a problem downloading the results');
return;
}
const { payload, info: {
results: numResults,
pages,
current_page: currentPage
} } = json;
// $('#page')[0].value = currentPage;
// $('#page')[0].max = pages;
// Unused properties:
// - `svg_filesize` always 0?
// - `dimensions: {
// png_thumb: {width, height},
// png_full_lossy: {width, height}
// }` object of relevance?
// - No need for `tags` with `tags_array`
// - `svg`'s: `png_thumb`, `png_full_lossy`, `png_2400px`
const semiColonSep = '; ' + nbsp;
$('#results').jml('div', [
[ 'span', [
'Number of results: ',
numResults
] ],
semiColonSep,
[ 'span', [
'page ',
currentPage,
' out of ',
pages
] ],
...payload.map(({
title, description, id,
uploader, created,
svg: { url: svgURL },
detail_link: detailLink,
tags_array: tagsArray,
downloaded_by: downloadedBy,
total_favorites: totalFavorites
}) => {
const imgHW = '100px';
const colonSep = ': ' + nbsp;
return [ 'div', [
[ 'button', { style: 'margin-right: 8px; border: 2px solid black;', dataset: { id, value: svgURL }, $on: {
async click (e) {
e.preventDefault();
const { value: svgurl } = this.dataset;
const post = (message) => {
// Todo: Make origin customizable as set by opening window
// Todo: If dropping IE9, avoid stringifying
window.parent.postMessage(JSON.stringify({
namespace: 'imagelib',
...message
}), '*');
};
// Send metadata (also indicates file is about to be sent)
post({
name: title,
id: svgurl
});
const result = await fetch(svgurl);
const svg = await result.text();
post({
href: svgurl,
data: svg
});
}
} }, [
// If we wanted interactive versions despite security risk:
// ['object', {data: svgURL, type: 'image/svg+xml'}]
[ 'img', { src: svgURL, style: `width: ${imgHW}; height: ${imgHW};` } ]
] ],
[ 'b', [ title ] ],
' ',
[ 'i', [ description ] ],
' ',
[ 'span', [
'(ID: ',
[ 'a', {
href: jsVoid,
dataset: { value: id },
$on: {
click (e) {
e.preventDefault();
const { value } = this.dataset;
$('#byids')[0].$set(value);
$('#openclipart')[0].$submit();
}
}
}, [ id ] ],
')'
] ],
' ',
[ 'i', [
[ 'a', {
href: detailLink,
target: '_blank'
}, [ 'Details' ] ]
] ],
[ 'br' ],
[ 'span', [
[ 'u', [ 'Uploaded by' ] ], colonSep,
queryLink(uploader),
semiColonSep
] ],
[ 'span', [
[ 'u', [ 'Download count' ] ], colonSep,
downloadedBy,
semiColonSep
] ],
[ 'span', [
[ 'u', [ 'Times used as favorite' ] ], colonSep,
totalFavorites,
semiColonSep
] ],
[ 'span', [
[ 'u', [ 'Created date' ] ], colonSep,
created
] ],
[ 'br' ],
[ 'u', [ 'Tags' ] ], colonSep,
...tagsArray.map((tag) => {
return [ 'span', [
' ',
queryLink(tag)
] ];
})
] ];
}),
[ 'br' ], [ 'br' ],
(currentPage === 1 || pages <= 2
? ''
: [ 'span', [
[ 'a', {
href: jsVoid,
$on: {
click (e) {
e.preventDefault();
$('#page')[0].value = 1;
$('#openclipart')[0].$submit();
}
}
}, [ 'First' ] ],
' '
] ]
),
(currentPage === 1
? ''
: [ 'span', [
[ 'a', {
href: jsVoid,
$on: {
click (e) {
e.preventDefault();
$('#page')[0].value = currentPage - 1;
$('#openclipart')[0].$submit();
}
}
}, [ 'Prev' ] ],
' '
] ]
),
(currentPage === pages
? ''
: [ 'span', [
[ 'a', {
href: jsVoid,
$on: {
click (e) {
e.preventDefault();
$('#page')[0].value = currentPage + 1;
$('#openclipart')[0].$submit();
}
}
}, [ 'Next' ] ],
' '
] ]
),
(currentPage === pages || pages <= 2
? ''
: [ 'span', [
[ 'a', {
href: jsVoid,
$on: {
click (e) {
e.preventDefault();
$('#page')[0].value = pages;
$('#openclipart')[0].$submit();
}
}
}, [ 'Last' ] ],
' '
] ]
)
]);
}
jml('div', [
[ 'style', [
`.control {
padding-top: 10px;
}`
] ],
[ 'form', {
id: 'openclipart',
$custom: {
async $submit () {
const url = new URL(baseAPIURL);
[
'query', 'sort', 'amount', 'page', 'byids'
].forEach((prop) => {
const { value } = $('#' + prop)[0];
if (value) {
url.searchParams.set(prop, value);
}
});
await processResults(url);
}
},
$on: {
submit (e) {
e.preventDefault();
this.$submit();
}
}
}, [
// Todo: i18nize
[ 'fieldset', [
[ 'legend', [ 'Search terms' ] ],
[ 'div', { class: 'control' }, [
[ 'label', [
'Query (Title, description, uploader, or tag): ',
[ 'input', { id: 'query', name: 'query', placeholder: 'cat', $custom: {
$set (value) {
$('#byids')[0].value = '';
this.value = value;
}
}, $on: {
change () {
$('#byids')[0].value = '';
}
} } ]
] ]
] ],
[ 'br' ],
' OR ',
[ 'br' ],
[ 'div', { class: 'control' }, [
[ 'label', [
'IDs (single or comma-separated): ',
[ 'input', { id: 'byids', name: 'ids', placeholder: '271380, 265741', $custom: {
$set (value) {
$('#query')[0].value = '';
this.value = value;
}
}, $on: {
change () {
$('#query')[0].value = '';
}
} } ]
] ]
] ]
] ],
[ 'fieldset', [
[ 'legend', [ 'Configuring results' ] ],
[ 'div', { class: 'control' }, [
[ 'label', [
'Sort by: ',
[ 'select', { id: 'sort' }, [
// Todo: i18nize first values
[ 'Date', 'date' ],
[ 'Downloads', 'downloads' ],
[ 'Favorited', 'favorites' ]
].map(([ text, value = text ]) => {
return [ 'option', { value }, [ text ] ];
}) ]
] ]
] ],
[ 'div', { class: 'control' }, [
[ 'label', [
'Results per page: ',
[ 'input', {
id: 'amount', name: 'amount', value: 10,
type: 'number', min: 1, max: 200, step: 1, pattern: '\\d+' } ]
] ]
] ],
[ 'div', { class: 'control' }, [
[ 'label', [
'Page number: ',
[ 'input', {
// max: 1, // We'll change this based on available results
id: 'page', name: 'page', value: 1, style: 'width: 40px;',
type: 'number', min: 1, step: 1, pattern: '\\d+'
} ]
] ]
] ]
] ],
[ 'div', { class: 'control' }, [
[ 'input', { type: 'submit' } ]
] ]
] ],
[ 'div', { id: 'results' } ]
], body);
</code></pre>
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