/usr/lib/python2.7/dist-packages/notebook/static/edit/js/savewidget.js is in python-notebook 5.2.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Distributed under the terms of the Modified BSD License.
define([
'jquery',
'base/js/utils',
'base/js/dialog',
'base/js/keyboard',
'moment',
'bidi/bidi',
], function($, utils, dialog, keyboard, moment, bidi) {
"use strict";
var SaveWidget = function (selector, options) {
this.editor = undefined;
this.selector = selector;
this.events = options.events;
this.editor = options.editor;
this._last_modified = undefined;
this._filename = undefined;
this.keyboard_manager = options.keyboard_manager;
if (this.selector !== undefined) {
this.element = $(selector);
this.bind_events();
}
};
SaveWidget.prototype.bind_events = function () {
var that = this;
this.element.find('span.filename').click(function () {
that.rename();
});
this.events.on('save_status_clean.Editor', function (evt) {
that.update_document_title();
});
this.events.on('save_status_dirty.Editor', function (evt) {
that.update_document_title(undefined, true);
});
this.events.on('file_loaded.Editor', function (evt, model) {
that.update_filename(model.name);
that.update_document_title(model.name);
that.update_last_modified(model.last_modified);
});
this.events.on('file_saved.Editor', function (evt, model) {
that.update_filename(model.name);
that.update_document_title(model.name);
that.update_last_modified(model.last_modified);
});
this.events.on('file_renamed.Editor', function (evt, model) {
that.update_filename(model.name);
that.update_document_title(model.name);
that.update_address_bar(model.path);
});
this.events.on('file_save_failed.Editor', function () {
that.set_save_status('Save Failed!');
});
};
SaveWidget.prototype.rename = function (options) {
options = options || {};
var that = this;
var dialog_body = $('<div/>').append(
$("<p/>").addClass("rename-message")
.text('Enter a new filename:')
).append(
$("<br/>")
).append(
$('<input/>').attr('type','text').attr('size','25').addClass('form-control')
.val(that.editor.get_filename())
);
var d = dialog.modal({
title: "Rename File",
body: dialog_body,
default_button: "Cancel",
buttons : {
"Cancel": {},
"OK": {
class: "btn-primary",
click: function () {
var new_name = d.find('input').val();
if (!new_name) {
// Reset the message
d.find('.rename-message').text("Enter a new filename:");
return false;
}
d.find('.rename-message').text("Renaming...");
d.find('input[type="text"]').prop('disabled', true);
that.editor.rename(new_name).then(
function () {
d.modal('hide');
}, function (error) {
d.find('.rename-message').text(error.message || 'Unknown error');
d.find('input[type="text"]').prop('disabled', false).focus().select();
}
);
return false;
}
}
},
open : function () {
// Upon ENTER, click the OK button.
d.find('input[type="text"]').keydown(function (event) {
if (event.which === keyboard.keycodes.enter) {
d.find('.btn-primary').first().click();
return false;
}
});
d.find('input[type="text"]').focus().select();
}
});
};
SaveWidget.prototype.update_filename = function (filename) {
filename = bidi.applyBidi(filename);
this.element.find('span.filename').text(filename);
};
SaveWidget.prototype.update_document_title = function (filename, dirty) {
if(filename){
this._filename = filename;
}
document.title = (dirty?'*':'')+this._filename;
};
SaveWidget.prototype.update_address_bar = function (path) {
var state = {path : path};
window.history.replaceState(state, "", utils.url_path_join(
this.editor.base_url,
"edit",
utils.encode_uri_components(path)
));
};
SaveWidget.prototype.update_last_modified = function (last_modified) {
if (last_modified) {
this._last_modified = new Date(last_modified);
} else {
this._last_modified = null;
}
this._render_last_modified();
};
SaveWidget.prototype._render_last_modified = function () {
/** actually set the text in the element, from our _last_modified value
called directly, and periodically in timeouts.
*/
this._schedule_render_last_modified();
var el = this.element.find('span.last_modified');
if (!this._last_modified) {
el.text('').attr('title', 'never saved');
return;
}
var chkd = moment(this._last_modified);
var long_date = chkd.format('llll');
var human_date;
var tdelta = Math.ceil(new Date() - this._last_modified);
if (tdelta < utils.time.milliseconds.d){
// less than 24 hours old, use relative date
human_date = chkd.fromNow();
} else {
// otherwise show calendar
// <Today | yesterday|...> at hh,mm,ss
human_date = chkd.calendar();
}
el.text(human_date).attr('title', long_date);
};
SaveWidget.prototype._schedule_render_last_modified = function () {
/** schedule the next update to relative date
periodically updated, so short values like 'a few seconds ago' don't get stale.
*/
if (!this._last_modified) {
return;
}
if ((this._last_modified_timeout)) {
clearTimeout(this._last_modified_timeout);
}
var dt = Math.ceil(new Date() - this._last_modified);
this._last_modified_timeout = setTimeout(
$.proxy(this._render_last_modified, this),
utils.time.timeout_from_dt(dt)
);
};
return {'SaveWidget': SaveWidget};
});
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