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added no-JS9 kernel
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@o-smirnov
o-smirnov committed Oct 19, 2023
1 parent 719779d commit 7a4c959
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336 changes: 336 additions & 0 deletions radiopadre/html/radiopadre-kernel-nojs9.js
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//
// socket.io needs to be invoked here like this -- not that I understand the full syntax.
// Calling it from a cell's output causes Jupyter to do something fatal to the socket connection. Probably
// for security reasons, same motivation why a cell's output can't invoke Javascript from other sites.
// So, we instantiate it here.
//


//define(['base/js/namespace', 'base/js/promises', 'socket.io' ], function(Jupyter, promises, io1) {

requirejs([
'jquery',
'base/js/utils',
'base/js/namespace', 'base/js/promises', 'socket.io'
], function($, utils, Jupyter, promises, io1){

promises.app_initialized.then(function(appname) {
if (appname === 'NotebookApp')
{
io = io1

console.log("initializing radiopadre components")

utils.change_favicon("/static/radiopadre-www/radiopadre-logo.ico")


// var width = $(".rendered_html")[0].clientWidth;
//
// console.log("reset display, width is", window.innerWidth, window.innerHeight);

// Jupyter.notebook.kernel.execute(`import radiopadre; radiopadre.set_window_sizes(
// ${width},
// ${window.innerWidth}, ${window.innerHeight})`);


document.radiopadre = {}

// document.radiopadre.fixup_hrefs = function ()
// {
// $("a[href*='/#NOTEBOOK_FILES#/']").each(function() {
// this.href = this.href.replace("/#NOTEBOOK_FILES#/","/files/"+document.radiopadre.notebook_dir);
// });
// $("a[href*='/#NOTEBOOK_NOTEBOOKS#/']").each(function() {
// this.href = this.href.replace("/#NOTEBOOK_NOTEBOOKS#/","/notebooks/"+document.radiopadre.notebook_dir);
// });
// $("img[src*='/#NOTEBOOK_FILES#/']").each(function() {
// this.src = this.src.replace("/#NOTEBOOK_FILES#/","/files/"+document.radiopadre.notebook_dir);
// });
// }

document.radiopadre.execute_to_current_cell = function ()
{
var current = Jupyter.notebook.get_selected_index();
Jupyter.notebook.execute_cell_range(0,current+1);
}

document.radiopadre.handle_copy_notebook_output = function (out)
{
console.log('copy_current_notebook output ' + JSON.stringify(out));
if( out.header.msg_type == 'error' ) {
var ename = out.content.ename;
var evalue = out.content.evalue;
console.log('error: '+ename+', '+evalue)
IPython.dialog.modal({
title: "Error copying notebook",
body: "There was an error copying the notebook: "+ename+", "+evalue,
buttons: { OK : { class : "btn-primary" } }
});
} else if( out.header.msg_type == 'execute_result' ) {
var path = out.content.data['text/plain']
path = path.replace(/^['"](.*)['"]$/, '$1')
console.log('success: '+path);
Jupyter.notebook.execute_cell();
window.open('/notebooks/'+path,'_blank')
}
}

document.radiopadre.copy_notebook = function (path, copy_dirs, copy_root)
{
var kernel = Jupyter.notebook.kernel;
var callbacks = {'iopub': {'output' : document.radiopadre.handle_copy_notebook_output}};
var index = Jupyter.notebook.get_selected_index();
var command = 'radiopadre.copy_current_notebook('
+'"'+Jupyter.notebook.notebook_path+'","'+path+'",'
+'cell='+index.toString()+','
+'copy_dirs="'+copy_dirs+'",'
+'copy_root="'+copy_root+'"'
+');'
console.log('running '+command)
kernel.execute('import radiopadre')
kernel.execute(command, callbacks, {silent:false});
}
document.radiopadre.protect = function (author)
{
Jupyter.notebook.metadata.radiopadre_notebook_protect = 1;
Jupyter.notebook.metadata.radiopadre_notebook_scrub = 1;
Jupyter.notebook.metadata.radiopadre_notebook_author = author;
document.radiopadre.controls.update();
}

document.radiopadre.unprotect = function ()
{
Jupyter.notebook.metadata.radiopadre_notebook_protect = 0;
document.radiopadre.controls.update();
}

document.radiopadre.controls = {}

document.radiopadre.controls.update = function ()
{
var prot = document.radiopadre.controls.button_protected;
var scrub = document.radiopadre.controls.button_scrub;
scrub.disabled = false;
var save = IPython.menubar.element.find("#save_checkpoint");
save.enable = true;
// if( Jupyter.notebook.metadata.radiopadre_notebook_protect ) {
// Jupyter.notebook.set_autosave_interval(0);
// prot.visibility = 'visible'
// var author = Jupyter.notebook.metadata.radiopadre_notebook_author;
// if( author == document.radiopadre.user ) {
// prot.innerHTML = 'author';
// prot.title = 'This is a protected radiopadre notebook, but you are the author. ';
// prot.title += 'You may modify and save the notebook, but auto-save is disabled. ';
// prot.title += 'Use radiopadre.unprotect() to unprotect this notebook.';
// } else {
// prot.innerHTML = 'protected';
// prot.title = 'This radiopadre notebook is protected by author "' + author + '".';
// prot.title += 'You may modify, but you cannot save the notebook. ';
// prot.title += 'Use radiopadre.unprotect() to unprotect this notebook.';
// scrub.disabled = true;
// Jupyter.notebook.metadata.radiopadre_notebook_scrub = true;
// save.enable = false;
// }
// } else {
// prot.innerHTML = 'unprotected';
// prot.visibility = 'hidden';
// prot.title = 'This is an unprotected radiopadre notebook, it may be modified and saved at will. ';
// prot.title += 'Use radiopadre.protect([author]) to protect this notebook.';
// }
if( Jupyter.notebook.metadata.radiopadre_notebook_scrub ) {
scrub.innerHTML = 'scrub: on';
scrub.title = 'Scrubbing is on: will scrub all cell output when saving this notebook. Click to toggle.';
} else {
scrub.innerHTML = 'scrub: off';
scrub.title = 'Scrubbing off: will retain cell output when saving this notebook. Click to toggle.';
}
var width_btn = document.radiopadre.controls.button_width;
if( document.radiopadre._full_width ) {
width_btn.innerHTML = '→default width←';
width_btn.title = 'Reset notebook display to default width.';
} else {
width_btn.innerHTML = '&larr;<nbsp>full width<nbsp>&rarr;';
width_btn.title = 'Set notebook display to full browser width.';
}
var code_btn = document.radiopadre.controls.button_code;
if( document.radiopadre._show_code ) {
code_btn.innerHTML = 'hide code';
code_btn.title = 'Hide notebook cell code.';
} else {
code_btn.innerHTML = 'show code';
code_btn.title = 'Show notebook cell code.';
}
}

document.radiopadre.toggle_scrubbing = function()
{
Jupyter.notebook.metadata.radiopadre_notebook_scrub = !Jupyter.notebook.metadata.radiopadre_notebook_scrub;
document.radiopadre.controls.update();
}

document.radiopadre._full_width = 0
document.radiopadre.toggle_width = function()
{
document.radiopadre.controls.update();
document.radiopadre._full_width = !document.radiopadre._full_width;
container = document.getElementById("notebook-container");
// console.log("container is", container, 'offsetWidth:', container.offsetWidth, 'style.width:', container.style.width, ';')
if( document.radiopadre._full_width ) {
document.radiopadre._default_width_px = container.style.width;
document.radiopadre._default_left_margin = container.style.marginLeft;
container.style.width = "100%";
container.style.marginLeft = "0px";
// console.log("set 100% width");
} else {
container.style.width = document.radiopadre._default_width_px;
container.style.marginLeft = document.radiopadre._default_left_margin;
// console.log("set default width", document.radiopadre._default_width_px);
}
document.radiopadre.controls.update();
document.radiopadre.reset_display_settings();
}

document.radiopadre._show_code = 1
document.radiopadre.toggle_show_code = function() {
document.radiopadre.controls.update();
document.radiopadre.set_show_code(!document.radiopadre._show_code);
}

document.radiopadre.set_show_code = function(show) {
document.radiopadre._show_code = show;
if (document.radiopadre._show_code){
$('div.input').show();
} else {
$('div.input').hide();
}
document.radiopadre.controls.update();
}

document.radiopadre.open_terminal = function() {
window.open(document.radiopadre.terminal_url, '_blank');
}

document.radiopadre.set_terminal_url = function(url) {
document.radiopadre.terminal_url = url
document.radiopadre.controls.button_terminal.style.display = "block";
}


document.radiopadre.reset_display_settings = function (user)
{
var width = $(".rendered_html")[0].clientWidth;
console.log("reset display, width is", window.innerWidth, window.innerHeight);
Jupyter.notebook.kernel.execute(`import radiopadre; radiopadre.set_window_sizes(
${width},
${window.innerWidth}, ${window.innerHeight})`);
}

window.addEventListener("resize", document.radiopadre.reset_display_settings);

document.radiopadre.before_unload = function (e) {
console.log("before unload")
if( Jupyter.notebook.metadata.radiopadre_notebook_protect &&
Jupyter.notebook.metadata.radiopadre_notebook_author != document.radiopadre.user)
{
Jupyter.notebook.set_dirty(false);
}
return document.radiopadre._old_beforeunload(e);
}

document.radiopadre.init_controls = function (user)
{
// run only once
if( document.radiopadre.user )
return;
// // causes TypeError since the notebook is marked as non-extensible
// Jupyter.notebook._save_notebook_orig = Jupyter.notebook.save_notebook
document.radiopadre.user = user;
if( document.getElementById("radiopadre_controls") == null ) {
console.log("initializing radiopadre controls");
var label = $('<span/>').addClass("navbar-text").text('Radiopadre:');
IPython.toolbar.element.append(label);
IPython.toolbar.add_buttons_group([
{ 'id' : 'radiopadre_btn_exec_all',
'label' : 'Run all',
'icon' : 'icon-arrow-up',
'callback': function () { Jupyter.notebook.execute_all_cells() }
},
{ 'id' : 'radiopadre_btn_scrub',
'label' : 'scrub: on',
'icon' : 'icon-stop',
'callback': document.radiopadre.toggle_scrubbing
},
// { 'id' : 'radiopadre_btn_protected',
// 'label' : 'This notebook is protected',
// 'icon' : 'icon-play-circle',
// 'callback': function () { Jupyter.notebook.execute_cell() }
// },
{ 'id' : 'radiopadre_btn_width',
'label' : 'width',
'icon' : 'icon-play-circle',
'callback': document.radiopadre.toggle_width
},
{ 'id' : 'radiopadre_btn_code',
'label' : 'hide code',
'icon' : 'icon-play-circle',
'callback': document.radiopadre.toggle_show_code
},
{ 'id' : 'radiopadre_btn_terminal',
'label' : 'Terminal',
'icon' : 'icon-play-circle',
'callback': document.radiopadre.open_terminal
}
],'radiopadre_controls');
var save = IPython.menubar.element.find("#save_checkpoint");
save.enable = true;
}
document.getElementById("radiopadre_btn_exec_all").innerHTML = "Run all";
document.radiopadre.controls.button_scrub = document.getElementById("radiopadre_btn_scrub");
document.radiopadre.controls.button_protected = document.getElementById("radiopadre_btn_protected");
document.radiopadre.controls.button_width = document.getElementById("radiopadre_btn_width");
document.radiopadre.controls.button_code = document.getElementById("radiopadre_btn_code");
document.radiopadre.controls.button_terminal = document.getElementById("radiopadre_btn_terminal");
document.radiopadre.controls.button_terminal.style.display = "none";
console.log("terminal button is", document.radiopadre.controls.button_terminal);
document.radiopadre.controls.update();
var nbpath = Jupyter.notebook.notebook_path;
if( nbpath.search('/') >=0 ) {
var nbdir = nbpath.replace(/\/[^\/]*$/, '/');
} else {
var nbdir = ''
}
console.log("notebook directory relative to server is "+nbdir);
document.radiopadre.notebook_dir = nbdir;

// mark protected notebooks as non-dirty so that it doesn't caomplain about not saving
if( !document.radiopadre._old_beforeunload ) {
document.radiopadre._old_beforeunload = window.onbeforeunload
window.onbeforeunload = document.radiopadre.before_unload
}
}

document.radiopadre.register_user = function (user)
{
document.radiopadre.user = user;
document.radiopadre.controls.update();
}

// init controls for null user
document.radiopadre.init_controls('');

// // set icon
// $("link[rel*='icon']").attr("href", "/static/radiopadre-www/radiopadre-logo.ico")
//

document.getElementsByTagName("head")[0].insertAdjacentHTML(
"beforeend",
"<link rel=\"stylesheet\" href=\"/static/radiopadre-www/radiopadre.css\" />");
// var padre_css_element = document.createElement("style");
// padre_css_element.src = "/static/radiopadre-www/radiopadre.css"
// Jupyter.toolbar.element.append(padre_css_element);

}
})

return function () {};
})

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