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Release 20250608
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10 files changed

+17
-345
lines changed

10 files changed

+17
-345
lines changed

‎hlp-aguide/Help-cs.zip‎

1.05 KB
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‎hlp-aguide/Help-en.zip‎

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‎hlp-user/Help-cs.zip‎

23 Bytes
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‎hlp-user/Help-en.zip‎

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‎hlp/Help-cs.zip‎

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‎hlp/Help-en.zip‎

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‎hvdata/appmain.js‎

Lines changed: 16 additions & 284 deletions
Original file line numberDiff line numberDiff line change
@@ -1,301 +1,33 @@
1-
const PAR_NAME_DOC = 'd'; // Help file path
1+
let arcData = null;
22

3-
const id_JSAppRun = 'appRun';
4-
const FILENAME_ZIP_ON_USER_INPUT = '!.zip';
5-
6-
function _T(id) {
7-
return id;
8-
}
9-
10-
function appendField(target, id, defaultV = '', type = 'text') {
11-
target.innerHTML +=
12-
`<div class="form-row">
13-
<label for="${id}">${_T(id)}</label>
14-
<input type="${type}" id="${id}" value="${defaultV}" />
15-
</div>`;
16-
}
17-
18-
function formCorsHelpFilesUpload()
19-
{
20-
const formO = document.getElementById('formIn');
21-
const fieldHvData = 'data.zip';
22-
const fieldHelpLang = 'Help-(language).zip';
23-
//const fieldHelpBase = 'Help-.zip';
24-
const typeFile = 'file';
25-
26-
appendField(formO, fieldHvData, '', typeFile);
27-
appendField(formO, fieldHelpLang, '', typeFile);
28-
//appendField(formO, fieldHelpBase, '', typeFile);
29-
30-
const formM = document.getElementById('form');
31-
formM.addEventListener("submit", function(e) {
32-
e.preventDefault();
33-
34-
const hvData = document.getElementById(fieldHvData);
35-
const helpLang = document.getElementById(fieldHelpLang);
36-
37-
if (!hvData?.files?.length || !helpLang?.files?.length)
38-
return;
39-
40-
const fileHvData = hvData.files[0];
41-
const fileHelpLang = helpLang.files[0];
42-
43-
// var fileHelpBase = document.getElementById(fieldHelpBase);
44-
45-
// if (fileHelpBase?.files?.length)
46-
// fileHelpBase = fileHelpBase[0];
47-
// else
48-
// fileHelpBase = null;
49-
50-
document.getElementById(id_JSAppRun)?.remove();
51-
st = _Storage.add(STO_HELP, FILENAME_ZIP_ON_USER_INPUT, fileHelpLang).then(obsah => {
52-
main(fileHvData);
53-
const url = new URL(window.location.href);
54-
url.searchParams.set(PAR_NAME_DOC, FILENAME_ZIP_ON_USER_INPUT);
55-
window.history.pushState({}, "", url);
56-
});
57-
58-
})
59-
}
60-
61-
const STO_DATA = 'STO_DATA';
62-
const STO_HELP = 'STO_HELP';
63-
const STOF_TEXT = 'text';
64-
const STOF_B64 = 'base64';
65-
66-
const DATA_FILE_PATH_BASE = 'hvdata/data';
67-
68-
const STORAGE_ENGINES = {
69-
'.zip': async (path) => newStorageZip(path),
70-
'/': async (path) => newStorageDir(path),
71-
};
72-
73-
var _Storage = (() => {
74-
var storagesC = new Map();
75-
76-
async function add(key, path, data = null) {
77-
for (const keyC in STORAGE_ENGINES) {
78-
if (path.endsWith(keyC)) {
79-
const eng = await STORAGE_ENGINES[keyC](data || path);
80-
storagesC.set(key, eng);
81-
return true;
82-
}
83-
}
84-
return null;
85-
}
86-
87-
async function search(key, filePath, format = STOF_TEXT) {
88-
if (!storagesC.has(key))
89-
return null;
90-
91-
return await storagesC.get(key).search(filePath, format);
92-
}
93-
94-
async function getSubdirs(key, parentPath) {
95-
if (!storagesC.has(key))
96-
return [];
97-
98-
return await storagesC.get(key).getSubdirs(parentPath);
99-
}
100-
101-
async function searchImage(key, filePath) {
102-
if (!storagesC.has(key))
103-
return null;
104-
105-
return await storagesC.get(key).searchImage(filePath);
106-
}
107-
108-
return {
109-
add,
110-
search,
111-
getSubdirs,
112-
searchImage
113-
};
114-
})();
115-
116-
async function newStorageZip(path) {
117-
var storageO = await init(path);
118-
119-
async function init(path) {
120-
return await ZIPHelpers.loadZipFromUrl(path);
121-
}
122-
123-
async function search(filePath, format = STOF_TEXT) {
124-
return await ZIPHelpers.searchArchiveForFile(filePath, storageO, format);
125-
}
126-
127-
async function getSubdirs(parentPath) {
128-
const subdirs = new Set();
129-
130-
storageO?.forEach((relativePath, file) => {
131-
if (relativePath.startsWith(parentPath) && relativePath !== parentPath)
132-
{
133-
const subPath = relativePath.slice(parentPath.length);
134-
const parts = subPath.split("/");
135-
136-
if (parts.length > 1) {
137-
subdirs.add(parts[0]);
138-
} else if (file.dir) {
139-
subdirs.add(parts[0]);
140-
}
141-
}
142-
});
143-
144-
return [...subdirs];
145-
}
146-
147-
async function searchImage(filePath) {
148-
const content = await search(filePath, STOF_B64);
149-
if (!content) return null;
150-
var mimeType = 'image/' + filePath.split('.').pop().toLowerCase();
151-
return `data:${mimeType};base64,${content}`;
152-
}
153-
154-
return {
155-
search,
156-
getSubdirs,
157-
searchImage
158-
};
159-
}
160-
161-
async function newStorageDir(path) {
162-
var storageO = await init(path);
163-
164-
async function init(path) {
165-
return path.replace(/\/$/, '');
166-
}
167-
async function search(filePath, format = STOF_TEXT) {
168-
var fpath = `${storageO}/${filePath}`;
169-
const doubleSlash = '//';
170-
const doubleSlashIndexLast = fpath.lastIndexOf(doubleSlash);
171-
const doubleSlashIndex = fpath.indexOf(doubleSlash);
172-
173-
if (doubleSlashIndexLast != doubleSlashIndex && doubleSlashIndex >= 0 && doubleSlashIndexLast >= 0) {
174-
var replacement = '/_base/';
175-
if (fpath.startsWith('http') || fpath.startsWith('ftp'))
176-
replacement = '/';
177-
178-
fpath = fpath.slice(0, doubleSlashIndexLast) + replacement + fpath.slice(doubleSlashIndexLast + 2);
179-
}
180-
181-
const response = await fetchDataOrEmpty(fpath);
182-
183-
switch (format) {
184-
case STOF_B64:
185-
const zip = new JSZip();
186-
const fname = "a.txt";
187-
zip.file(fname, response, { compression: "STORE" });
188-
const base64zip = await zip.generateAsync({ type: STOF_B64 });
189-
await zip.loadAsync(base64zip, { base64: true });
190-
const file = zip.file(fname);
191-
const b64Data = await file.async(STOF_B64);
192-
return b64Data;
193-
case STOF_TEXT:
194-
default:
195-
return toText(response);
196-
}
197-
}
198-
199-
function toText(ab) {
200-
const decoder = new TextDecoder("utf-8");
201-
const text = decoder.decode(ab);
202-
return text;
203-
}
204-
205-
async function getSubdirs(parentPath) {
206-
const list = search(`${storageO}/${parentPath}/__dir.lst`, format = STOF_TEXT);
207-
const text = toText(list);
208-
text = text.trim().replace(/\r\n/g, "\n").split('\n');
209-
210-
const subdirs = new Set();
211-
text?.forEach((line, index) => {
212-
subdirs.add(line);
213-
});
214-
215-
return [...subdirs];
216-
}
217-
218-
async function fetchDataOrEmpty(url) {
219-
try {
220-
const response = await fetchData(url);
221-
return response;
222-
} catch (error) {
223-
return new ArrayBuffer(0);
224-
}
225-
}
226-
227-
async function searchImage(filePath) {
228-
const fpath = `${storageO}/${filePath}`;
229-
const response = await fetchDataOrEmpty(fpath);
230-
if (response.byteLength == 0)
231-
return null;
232-
return fpath;
233-
}
234-
235-
return {
236-
search,
237-
getSubdirs,
238-
searchImage
239-
};
240-
}
241-
242-
async function main(baseDataStream = null) {
243-
var st = null;
244-
if (!baseDataStream) {
245-
try {
246-
st = await _Storage.add(STO_DATA, `${DATA_FILE_PATH_BASE}.zip`);
247-
} catch (error) {
248-
st = await _Storage.add(STO_DATA, `${DATA_FILE_PATH_BASE}/`);
249-
}
250-
} else {
251-
st = await _Storage.add(STO_DATA, `${DATA_FILE_PATH_BASE}.zip`, baseDataStream);
252-
}
253-
const srcT = await _Storage.search(STO_DATA, 'appmainRun.js');
254-
appendJavaScript(id_JSAppRun, srcT, document.body);
3+
async function main() {
4+
arcData = await loadZipFromUrl('hvdata/data.zip');
5+
const srcT = await searchArchiveForFile('appmainRun.js', arcData);
6+
appendJavaScript('appRun', srcT, document.body);
2557
runApp();
2568
}
2579

258-
async function fetchData(url) {
10+
async function loadZipFromUrl(url) {
25911
try {
26012
const response = await fetch(url);
26113
if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
26214
const arrayBuffer = await response.arrayBuffer();
263-
return arrayBuffer;
15+
16+
const arch = await JSZip.loadAsync(arrayBuffer);
17+
return arch;
26418
} catch (error) {
26519
throw error;
26620
}
26721
}
26822

269-
const ZIPHelpers = (() => {
270-
async function loadZipFromUrl(url) {
271-
try {
272-
var arrayBuffer = null;
273-
if (typeof url === "string") {
274-
arrayBuffer = await fetchData(url);
275-
} else {
276-
arrayBuffer = await url.arrayBuffer();
277-
}
278-
const arch = await JSZip.loadAsync(arrayBuffer);
279-
return arch;
280-
} catch (error) {
281-
throw error;
282-
}
283-
}
284-
285-
async function searchArchiveForFile(fileName, arch, format = STOF_TEXT) {
286-
try {
287-
const fileContent = await arch.file(fileName)?.async(format);
288-
return fileContent ?? "";
289-
} catch (error) {
290-
return "";
291-
}
23+
async function searchArchiveForFile(fileName, arch) {
24+
try {
25+
const fileContent = await arch.file(fileName)?.async('text');
26+
return fileContent ?? "";
27+
} catch (error) {
28+
return "";
29229
}
293-
294-
return {
295-
loadZipFromUrl,
296-
searchArchiveForFile
297-
};
298-
})();
30+
}
29931

30032
function appendCSS(id, content) {
30133
//if (document.getElementById(id)) return;

‎hvdata/data.zip‎

-17.7 KB
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‎index.html‎

Lines changed: 0 additions & 50 deletions
Original file line numberDiff line numberDiff line change
@@ -14,26 +14,6 @@
1414
<meta property="og:description" content="Help Viewer help file.">
1515
<meta property="og:type" content="website">
1616
<meta property="og:image" content="favicon.png">
17-
<meta name="robots" content="index,follow">
18-
<style id="i-formsupport-css">
19-
.form-row {
20-
display: flex;
21-
gap: 1em;
22-
align-items: baseline;
23-
margin: 0.5em;
24-
}
25-
26-
.form-row label {
27-
width: 120px;
28-
margin-right: 0.5em;
29-
text-align: left;
30-
}
31-
32-
.form-row input {
33-
flex: 1;
34-
}
35-
</style>
36-
<!-- %NREL% -->
3717
</head>
3818
<script>
3919
if ('serviceWorker' in navigator) {
@@ -42,34 +22,4 @@
4222
}
4323
</script>
4424
<body class="inStandard"></body>
45-
<noscript>
46-
<div id="js-error"> ⚠ JavaScript is turned off!</div>
47-
</noscript>
48-
<div id="cors-error">
49-
<p> ⚠ Do you see this message only? Then viewer is not reading help file content.<br>This may be caused by your browser blocking local file access (file://) due to CORS policy restrictions. </p>
50-
<p>You can select these files:</p>
51-
<form id="form">
52-
<div id="formIn">
53-
</div>
54-
<button type="submit">Odeslat</button>
55-
</form>
56-
<script>
57-
formCorsHelpFilesUpload();
58-
</script>
59-
<p>Alternatively you need to run your browser in mode with bypass CORS policy:</p>
60-
<ul>
61-
<li><p>Chrome:</p>
62-
<blockquote>
63-
<p>Run in CLI:
64-
chrome.exe --disable-site-isolation-trials --disable-web-security --user-data-dir="C:\temp"</p>
65-
</blockquote>
66-
</li>
67-
<li><p>Edge:</p>
68-
<blockquote>
69-
<p>Run in CLI:
70-
msedge --disable-web-security --user-data-dir="C:\temp"</p>
71-
</blockquote>
72-
</li>
73-
</ul>
74-
</div>
7525
</html>

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