Harmonize indentation

This commit is contained in:
Adrian Vollmer 2022-09-25 10:39:58 +02:00
parent f4c4e7a31f
commit a34cfa6027
2 changed files with 143 additions and 143 deletions

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@ -1,35 +1,35 @@
var _ArrayBufferToBase64 = function (array_buffer) {
var binary = '';
var bytes = new Uint8Array(array_buffer);
var len = bytes.byteLength;
for (var i = 0; i < len; i++) {
binary += String.fromCharCode(bytes[i])
}
return window.btoa(binary);
var binary = '';
var bytes = new Uint8Array(array_buffer);
var len = bytes.byteLength;
for (var i = 0; i < len; i++) {
binary += String.fromCharCode(bytes[i])
}
return window.btoa(binary);
};
var _base64ToArrayBuffer = function (base64) {
if (!base64) { return []}
var binary_string = window.atob(base64);
var len = binary_string.length;
var bytes = new Uint8Array(len);
for (var i = 0; i < len; i++) {
bytes[i] = binary_string.charCodeAt(i);
}
return bytes.buffer;
if (!base64) { return []}
var binary_string = window.atob(base64);
var len = binary_string.length;
var bytes = new Uint8Array(len);
for (var i = 0; i < len; i++) {
bytes[i] = binary_string.charCodeAt(i);
}
return bytes.buffer;
};
var createIframe = function() {
var iframe = document.getElementById('main');
if (iframe) { iframe.remove() };
iframe = document.createElement("iframe");
window.document.body.prepend(iframe);
iframe.setAttribute('src', '#');
iframe.setAttribute('name', 'main');
iframe.setAttribute('id', 'main');
iframe.style.display = 'none';
return iframe;
var iframe = document.getElementById('main');
if (iframe) { iframe.remove() };
iframe = document.createElement("iframe");
window.document.body.prepend(iframe);
iframe.setAttribute('src', '#');
iframe.setAttribute('name', 'main');
iframe.setAttribute('id', 'main');
iframe.style.display = 'none';
return iframe;
}
var load_virtual_page = (function (path, get_params, anchor) {

View File

@ -1,158 +1,158 @@
var embed_css = function(origin) {
Array.from(document.querySelectorAll("link")).forEach( link => {
if (link.getAttribute('rel') == 'stylesheet') {
const style = document.createElement("style");
var href = link.getAttribute('href');
let [path, get_parameters, anchor] = split_url(href);
path = normalize_path(path);
style.innerText = retrieve_file(path);
link.replaceWith(style);
};
});
Array.from(document.querySelectorAll("link")).forEach( link => {
if (link.getAttribute('rel') == 'stylesheet') {
const style = document.createElement("style");
var href = link.getAttribute('href');
let [path, get_parameters, anchor] = split_url(href);
path = normalize_path(path);
style.innerText = retrieve_file(path);
link.replaceWith(style);
};
});
};
var embed_js = function(origin) {
Array.from(document.querySelectorAll("script")).forEach( oldScript => {
const newScript = document.createElement("script");
Array.from(oldScript.attributes).forEach( attr => {
newScript.setAttribute(attr.name, attr.value);
});
try {
if (newScript.hasAttribute('src') && is_virtual(newScript.getAttribute('src'))) {
var src = newScript.getAttribute('src');
let [path, get_parameters, anchor] = split_url(src);
path = normalize_path(path);
var src = retrieve_file(path);
newScript.appendChild(document.createTextNode(src));
newScript.removeAttribute('src');
oldScript.parentNode.replaceChild(newScript, oldScript);
Array.from(document.querySelectorAll("script")).forEach( oldScript => {
const newScript = document.createElement("script");
Array.from(oldScript.attributes).forEach( attr => {
newScript.setAttribute(attr.name, attr.value);
});
try {
if (newScript.hasAttribute('src') && is_virtual(newScript.getAttribute('src'))) {
var src = newScript.getAttribute('src');
let [path, get_parameters, anchor] = split_url(src);
path = normalize_path(path);
var src = retrieve_file(path);
newScript.appendChild(document.createTextNode(src));
newScript.removeAttribute('src');
oldScript.parentNode.replaceChild(newScript, oldScript);
}
} catch (e) {
// Make sure all scripts are loaded
console.error(e);
}
} catch (e) {
// Make sure all scripts are loaded
console.error(e);
}
});
});
};
var split_url = function(url) {
// Return a list of three elements: path, GET parameters, anchor
var anchor = url.split('#')[1] || "";
var get_parameters = url.split('#')[0].split('?')[1] || "";
var path = url.split('#')[0];
path = path.split('?')[0];
let result = [path, get_parameters, anchor];
// console.log("Split URL", url, result);
return result;
// Return a list of three elements: path, GET parameters, anchor
var anchor = url.split('#')[1] || "";
var get_parameters = url.split('#')[0].split('?')[1] || "";
var path = url.split('#')[0];
path = path.split('?')[0];
let result = [path, get_parameters, anchor];
// console.log("Split URL", url, result);
return result;
}
var virtual_click = function(evnt) {
// Handle GET parameters and anchors
console.log("Virtual click", evnt);
var a = evnt.currentTarget;
let [path, get_parameters, anchor] = split_url(a.getAttribute('href'));
path = normalize_path(path);
// Handle GET parameters and anchors
console.log("Virtual click", evnt);
var a = evnt.currentTarget;
let [path, get_parameters, anchor] = split_url(a.getAttribute('href'));
path = normalize_path(path);
window.parent.postMessage({
action: "virtual_click",
argument: {
path: path,
get_parameters: get_parameters,
anchor: anchor,
}
}, '*');
evnt.preventDefault();
evnt.stopPropagation();
return false;
window.parent.postMessage({
action: "virtual_click",
argument: {
path: path,
get_parameters: get_parameters,
anchor: anchor,
}
}, '*');
evnt.preventDefault();
evnt.stopPropagation();
return false;
};
var fix_links = function(origin) {
Array.from(document.querySelectorAll("a")).forEach( a => {
if (is_virtual(a.getAttribute('href'))) {
a.addEventListener('click', virtual_click);
}
});
Array.from(document.querySelectorAll("a")).forEach( a => {
if (is_virtual(a.getAttribute('href'))) {
a.addEventListener('click', virtual_click);
}
});
};
var fix_forms = function(origin) {
Array.from(document.querySelectorAll("form")).forEach( form => {
var href = form.getAttribute('action');
if (is_virtual(href)) {
// TODO test this
// let [path, get_parameters, anchor] = split_url(href);
// path = normalize_path(path);
// var new_href = to_blob(retrieve_file(path), 'text/html');
// if (get_parameters) { new_href += '?' + get_parameters; }
// if (anchor) { new_href += '?' + anchor; }
// form.action = new_href;
}
});
Array.from(document.querySelectorAll("form")).forEach( form => {
var href = form.getAttribute('action');
if (is_virtual(href)) {
// TODO test this
// let [path, get_parameters, anchor] = split_url(href);
// path = normalize_path(path);
// var new_href = to_blob(retrieve_file(path), 'text/html');
// if (get_parameters) { new_href += '?' + get_parameters; }
// if (anchor) { new_href += '?' + anchor; }
// form.action = new_href;
}
});
};
var embed_img = function(origin) {
Array.from(document.querySelectorAll("img")).forEach( img => {
if (img.hasAttribute('src')) {
const src = img.getAttribute('src');
if (is_virtual(src)) {
var path = normalize_path(src);
const file = retrieve_file(path);
// TODO handle mime type
if (file.startsWith('<svg')) {
img.setAttribute('src', "data:image/svg+xml;charset=utf-8;base64, " + btoa(file));
} else {
img.setAttribute('src', "data:image/png;base64, " + file);
}
};
};
});
Array.from(document.querySelectorAll("img")).forEach( img => {
if (img.hasAttribute('src')) {
const src = img.getAttribute('src');
if (is_virtual(src)) {
var path = normalize_path(src);
const file = retrieve_file(path);
// TODO handle mime type
if (file.startsWith('<svg')) {
img.setAttribute('src', "data:image/svg+xml;charset=utf-8;base64, " + btoa(file));
} else {
img.setAttribute('src', "data:image/png;base64, " + file);
}
};
};
});
};
var is_virtual = function(url) {
// Return true if the url should be retrieved from the virtual file tree
var _url = url.toString().toLowerCase();
return (! (
_url == "" ||
_url[0] == "#" ||
_url.startsWith('https://') ||
_url.startsWith('http://') ||
_url.startsWith('data:') ||
_url.startsWith('blob:')
));
// Return true if the url should be retrieved from the virtual file tree
var _url = url.toString().toLowerCase();
return (! (
_url == "" ||
_url[0] == "#" ||
_url.startsWith('https://') ||
_url.startsWith('http://') ||
_url.startsWith('data:') ||
_url.startsWith('blob:')
));
};
var retrieve_file = function(path) {
// console.log("Retrieving file: " + path);
var file_tree = window.data.file_tree;
var file = file_tree[path];
return file;
// console.log("Retrieving file: " + path);
var file_tree = window.data.file_tree;
var file = file_tree[path];
return file;
};
var normalize_path = function(path) {
// make relative paths absolute
var result = window.data.current_path;
result = result.split('/');
result.pop();
result = result.concat(path.split('/'));
// make relative paths absolute
var result = window.data.current_path;
result = result.split('/');
result.pop();
result = result.concat(path.split('/'));
// resolve relative directories
var array = [];
Array.from(result).forEach( component => {
if (component == '..') {
if (array) {
array.pop();
}
} else if (component == '.') {
} else {
if (component) { array.push(component); }
}
});
// resolve relative directories
var array = [];
Array.from(result).forEach( component => {
if (component == '..') {
if (array) {
array.pop();
}
} else if (component == '.') {
} else {
if (component) { array.push(component); }
}
});
result = array.join('/');
// console.log(`Normalized path: ${path} -> ${result} (@${window.data.current_path})`);
return result;
result = array.join('/');
// console.log(`Normalized path: ${path} -> ${result} (@${window.data.current_path})`);
return result;
};