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@@ -1,101 +1,105 b'' | |||
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1 | 1 | // Copyright (c) IPython Development Team. |
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2 | 2 | // Distributed under the terms of the Modified BSD License. |
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3 | 3 | |
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4 | 4 | define([ |
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5 | 5 | 'jquery', |
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6 | 6 | 'base/js/namespace', |
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7 | 7 | 'base/js/utils', |
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8 | 8 | 'base/js/dialog', |
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9 | 9 | ], function ($, IPython, utils, dialog) { |
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10 | 10 | "use strict"; |
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11 | 11 | |
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12 | 12 | var NewNotebookWidget = function (selector, options) { |
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13 | 13 | this.selector = selector; |
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14 | 14 | this.base_url = options.base_url; |
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15 | 15 | this.notebook_path = options.notebook_path; |
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16 | 16 | this.contents = options.contents; |
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17 | 17 | this.default_kernel = null; |
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18 | 18 | this.kernelspecs = {}; |
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19 | 19 | if (this.selector !== undefined) { |
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20 | 20 | this.element = $(selector); |
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21 | 21 | this.request_kernelspecs(); |
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22 | 22 | } |
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23 | 23 | this.bind_events(); |
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24 | 24 | }; |
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25 | 25 | |
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26 | 26 | NewNotebookWidget.prototype.bind_events = function () { |
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27 | 27 | var that = this; |
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28 | 28 | this.element.find('#new_notebook').click(function () { |
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29 | 29 | that.new_notebook(); |
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30 | 30 | }); |
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31 | 31 | }; |
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32 | 32 | |
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33 | 33 | NewNotebookWidget.prototype.request_kernelspecs = function () { |
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34 | 34 | /** request and then load kernel specs */ |
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35 | 35 | var url = utils.url_join_encode(this.base_url, 'api/kernelspecs'); |
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36 | 36 | utils.promising_ajax(url).then($.proxy(this._load_kernelspecs, this)); |
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37 | 37 | }; |
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38 | 38 | |
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39 | 39 | NewNotebookWidget.prototype._load_kernelspecs = function (data) { |
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40 | 40 | /** load kernelspec list */ |
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41 | 41 | var that = this; |
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42 | 42 | this.kernelspecs = data.kernelspecs; |
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43 | 43 | var menu = this.element.find("#notebook-kernels"); |
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44 | 44 | var keys = Object.keys(data.kernelspecs).sort(function (a, b) { |
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45 | 45 | var da = data.kernelspecs[a].spec.display_name; |
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46 | 46 | var db = data.kernelspecs[b].spec.display_name; |
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47 | 47 | if (da === db) { |
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48 | 48 | return 0; |
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49 | 49 | } else if (da > db) { |
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50 | 50 | return 1; |
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51 | 51 | } else { |
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52 | 52 | return -1; |
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53 | 53 | } |
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54 | 54 | }); |
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55 | 55 | |
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56 | 56 | // Create the kernel list in reverse order because |
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57 | 57 | // the .after insertion causes each item to be added |
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58 | 58 | // to the top of the list. |
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59 | 59 | for (var i = keys.length - 1; i >= 0; i--) { |
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60 | 60 | var ks = this.kernelspecs[keys[i]]; |
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61 | 61 | var li = $("<li>") |
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62 | 62 | .attr("id", "kernel-" +ks.name) |
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63 | 63 | .data('kernelspec', ks).append( |
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64 | 64 | $('<a>') |
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65 | 65 | .attr('href', '#') |
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66 | 66 | .click($.proxy(this.new_notebook, this, ks.name)) |
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67 | 67 | .text(ks.spec.display_name) |
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68 | 68 | .attr('title', 'Create a new notebook with ' + ks.spec.display_name) |
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69 | 69 | ); |
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70 | 70 | menu.after(li); |
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71 | 71 | } |
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72 | 72 | }; |
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73 | 73 | |
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74 | 74 | NewNotebookWidget.prototype.new_notebook = function (kernel_name) { |
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75 | 75 | /** create and open a new notebook */ |
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76 | 76 | var that = this; |
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77 | 77 | kernel_name = kernel_name || this.default_kernel; |
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78 | 78 | var w = window.open(); |
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79 | 79 | this.contents.new_untitled(that.notebook_path, {type: "notebook"}).then( |
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80 | 80 | function (data) { |
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81 | 81 | var url = utils.url_join_encode( |
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82 | 82 | that.base_url, 'notebooks', data.path |
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83 | 83 | ); |
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84 | 84 | if (kernel_name) { |
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85 | 85 | url += "?kernel_name=" + kernel_name; |
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86 | 86 | } |
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87 | 87 | w.location = url; |
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88 | }, | |
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89 |
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90 | w.close(); | |
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91 | dialog.modal({ | |
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92 | title : 'Creating Notebook Failed', | |
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93 | body : "The error was: " + error.message, | |
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94 | buttons : {'OK' : {'class' : 'btn-primary'}} | |
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95 | }); | |
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96 | } | |
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97 | ); | |
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88 | }).catch(function (e) { | |
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89 | w.close(); | |
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90 | dialog.modal({ | |
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91 | title : 'Creating Notebook Failed', | |
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92 | body : $('<div/>') | |
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93 | .text("An error occurred while creating a new notebook.") | |
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94 | .append($('<div/>') | |
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95 | .addClass('alert alert-danger') | |
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96 | .text(e.message || e)), | |
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97 | buttons: { | |
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98 | OK: {'class' : 'btn-primary'} | |
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99 | } | |
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100 | }); | |
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101 | }); | |
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98 | 102 | }; |
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99 | 103 | |
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100 | 104 | return {'NewNotebookWidget': NewNotebookWidget}; |
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101 | 105 | }); |
@@ -1,722 +1,754 b'' | |||
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1 | 1 | // Copyright (c) IPython Development Team. |
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2 | 2 | // Distributed under the terms of the Modified BSD License. |
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3 | 3 | |
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4 | 4 | define([ |
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5 | 5 | 'base/js/namespace', |
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6 | 6 | 'jquery', |
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7 | 7 | 'base/js/utils', |
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8 | 8 | 'base/js/dialog', |
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9 | 9 | 'base/js/events', |
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10 | 10 | 'base/js/keyboard', |
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11 | 11 | ], function(IPython, $, utils, dialog, events, keyboard) { |
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12 | 12 | "use strict"; |
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13 | 13 | |
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14 | 14 | var NotebookList = function (selector, options) { |
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15 | 15 | /** |
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16 | 16 | * Constructor |
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17 | 17 | * |
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18 | 18 | * Parameters: |
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19 | 19 | * selector: string |
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20 | 20 | * options: dictionary |
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21 | 21 | * Dictionary of keyword arguments. |
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22 | 22 | * session_list: SessionList instance |
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23 | 23 | * element_name: string |
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24 | 24 | * base_url: string |
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25 | 25 | * notebook_path: string |
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26 | 26 | * contents: Contents instance |
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27 | 27 | */ |
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28 | 28 | var that = this; |
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29 | 29 | this.session_list = options.session_list; |
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30 | 30 | // allow code re-use by just changing element_name in kernellist.js |
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31 | 31 | this.element_name = options.element_name || 'notebook'; |
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32 | 32 | this.selector = selector; |
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33 | 33 | if (this.selector !== undefined) { |
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34 | 34 | this.element = $(selector); |
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35 | 35 | this.style(); |
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36 | 36 | this.bind_events(); |
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37 | 37 | } |
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38 | 38 | this.notebooks_list = []; |
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39 | 39 | this.sessions = {}; |
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40 | 40 | this.base_url = options.base_url || utils.get_body_data("baseUrl"); |
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41 | 41 | this.notebook_path = options.notebook_path || utils.get_body_data("notebookPath"); |
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42 | 42 | this.contents = options.contents; |
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43 | 43 | if (this.session_list && this.session_list.events) { |
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44 | 44 | this.session_list.events.on('sessions_loaded.Dashboard', |
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45 | 45 | function(e, d) { that.sessions_loaded(d); }); |
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46 | 46 | } |
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47 | 47 | }; |
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48 | 48 | |
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49 | 49 | NotebookList.prototype.style = function () { |
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50 | 50 | var prefix = '#' + this.element_name; |
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51 | 51 | $(prefix + '_toolbar').addClass('list_toolbar'); |
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52 | 52 | $(prefix + '_list_info').addClass('toolbar_info'); |
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53 | 53 | $(prefix + '_buttons').addClass('toolbar_buttons'); |
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54 | 54 | $(prefix + '_list_header').addClass('list_header'); |
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55 | 55 | this.element.addClass("list_container"); |
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56 | 56 | }; |
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57 | 57 | |
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58 | 58 | NotebookList.prototype.bind_events = function () { |
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59 | 59 | var that = this; |
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60 | 60 | $('#refresh_' + this.element_name + '_list').click(function () { |
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61 | 61 | that.load_sessions(); |
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62 | 62 | }); |
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63 | 63 | this.element.bind('dragover', function () { |
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64 | 64 | return false; |
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65 | 65 | }); |
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66 | 66 | this.element.bind('drop', function(event){ |
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67 | 67 | that.handleFilesUpload(event,'drop'); |
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68 | 68 | return false; |
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69 | 69 | }); |
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70 | 70 | |
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71 | 71 | // Bind events for singleton controls. |
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72 | 72 | if (!NotebookList._bound_singletons) { |
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73 | 73 | NotebookList._bound_singletons = true; |
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74 | 74 | $('#new-file').click(function(e) { |
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75 | 75 | var w = window.open(); |
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76 | 76 | that.contents.new_untitled(that.notebook_path || '', {type: 'file', ext: '.txt'}).then(function(data) { |
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77 | 77 | var url = utils.url_join_encode( |
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78 | 78 | that.base_url, 'edit', data.path |
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79 | 79 | ); |
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80 | 80 | w.location = url; |
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81 | }).catch(function (e) { | |
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82 | w.close(); | |
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83 | dialog.modal({ | |
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84 | title: 'Creating File Failed', | |
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85 | body: $('<div/>') | |
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86 | .text("An error occurred while creating a new file.") | |
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87 | .append($('<div/>') | |
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88 | .addClass('alert alert-danger') | |
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89 | .text(e.message || e)), | |
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90 | buttons: { | |
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91 | OK: {'class': 'btn-primary'} | |
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92 | } | |
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93 | }); | |
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81 | 94 | }); |
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82 | 95 | that.load_sessions(); |
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83 | 96 | }); |
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84 | 97 | $('#new-folder').click(function(e) { |
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85 | 98 | that.contents.new_untitled(that.notebook_path || '', {type: 'directory'}) |
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86 | 99 | .then(function(){ |
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87 | 100 | that.load_list(); |
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101 | }).catch(function (e) { | |
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102 | dialog.modal({ | |
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103 | title: 'Creating Folder Failed', | |
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104 | body: $('<div/>') | |
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105 | .text("An error occurred while creating a new folder.") | |
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106 | .append($('<div/>') | |
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107 | .addClass('alert alert-danger') | |
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108 | .text(e.message || e)), | |
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109 | buttons: { | |
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110 | OK: {'class': 'btn-primary'} | |
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111 | } | |
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112 | }); | |
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88 | 113 | }); |
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114 | that.load_sessions(); | |
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89 | 115 | }); |
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90 | 116 | |
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91 | 117 | $('.rename-button').click($.proxy(this.rename_selected, this)); |
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92 | 118 | $('.shutdown-button').click($.proxy(this.shutdown_selected, this)); |
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93 | 119 | $('.duplicate-button').click($.proxy(this.duplicate_selected, this)); |
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94 | 120 | $('.delete-button').click($.proxy(this.delete_selected, this)); |
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95 | 121 | } |
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96 | 122 | }; |
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97 | 123 | |
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98 | 124 | NotebookList.prototype.handleFilesUpload = function(event, dropOrForm) { |
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99 | 125 | var that = this; |
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100 | 126 | var files; |
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101 | 127 | if(dropOrForm =='drop'){ |
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102 | 128 | files = event.originalEvent.dataTransfer.files; |
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103 | 129 | } else |
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104 | 130 | { |
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105 | 131 | files = event.originalEvent.target.files; |
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106 | 132 | } |
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107 | 133 | for (var i = 0; i < files.length; i++) { |
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108 | 134 | var f = files[i]; |
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109 | 135 | var name_and_ext = utils.splitext(f.name); |
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110 | 136 | var file_ext = name_and_ext[1]; |
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111 | 137 | |
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112 | 138 | var reader = new FileReader(); |
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113 | 139 | if (file_ext === '.ipynb') { |
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114 | 140 | reader.readAsText(f); |
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115 | 141 | } else { |
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116 | 142 | // read non-notebook files as binary |
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117 | 143 | reader.readAsArrayBuffer(f); |
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118 | 144 | } |
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119 | 145 | var item = that.new_item(0, true); |
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120 | 146 | item.addClass('new-file'); |
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121 | 147 | that.add_name_input(f.name, item, file_ext == '.ipynb' ? 'notebook' : 'file'); |
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122 | 148 | // Store the list item in the reader so we can use it later |
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123 | 149 | // to know which item it belongs to. |
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124 | 150 | $(reader).data('item', item); |
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125 | 151 | reader.onload = function (event) { |
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126 | 152 | var item = $(event.target).data('item'); |
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127 | 153 | that.add_file_data(event.target.result, item); |
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128 | 154 | that.add_upload_button(item); |
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129 | 155 | }; |
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130 | 156 | reader.onerror = function (event) { |
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131 | 157 | var item = $(event.target).data('item'); |
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132 | 158 | var name = item.data('name'); |
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133 | 159 | item.remove(); |
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134 | 160 | dialog.modal({ |
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135 | 161 | title : 'Failed to read file', |
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136 | 162 | body : "Failed to read file '" + name + "'", |
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137 | 163 | buttons : {'OK' : { 'class' : 'btn-primary' }} |
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138 | 164 | }); |
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139 | 165 | }; |
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140 | 166 | } |
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141 | 167 | // Replace the file input form wth a clone of itself. This is required to |
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142 | 168 | // reset the form. Otherwise, if you upload a file, delete it and try to |
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143 | 169 | // upload it again, the changed event won't fire. |
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144 | 170 | var form = $('input.fileinput'); |
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145 | 171 | form.replaceWith(form.clone(true)); |
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146 | 172 | return false; |
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147 | 173 | }; |
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148 | 174 | |
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149 | 175 | NotebookList.prototype.clear_list = function (remove_uploads) { |
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150 | 176 | /** |
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151 | 177 | * Clears the navigation tree. |
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152 | 178 | * |
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153 | 179 | * Parameters |
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154 | 180 | * remove_uploads: bool=False |
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155 | 181 | * Should upload prompts also be removed from the tree. |
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156 | 182 | */ |
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157 | 183 | if (remove_uploads) { |
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158 | 184 | this.element.children('.list_item').remove(); |
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159 | 185 | } else { |
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160 | 186 | this.element.children('.list_item:not(.new-file)').remove(); |
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161 | 187 | } |
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162 | 188 | }; |
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163 | 189 | |
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164 | 190 | NotebookList.prototype.load_sessions = function(){ |
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165 | 191 | this.session_list.load_sessions(); |
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166 | 192 | }; |
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167 | 193 | |
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168 | 194 | |
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169 | 195 | NotebookList.prototype.sessions_loaded = function(data){ |
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170 | 196 | this.sessions = data; |
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171 | 197 | this.load_list(); |
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172 | 198 | }; |
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173 | 199 | |
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174 | 200 | NotebookList.prototype.load_list = function () { |
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175 | 201 | var that = this; |
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176 | 202 | this.contents.list_contents(that.notebook_path).then( |
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177 | 203 | $.proxy(this.draw_notebook_list, this), |
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178 | 204 | function(error) { |
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179 | 205 | that.draw_notebook_list({content: []}, "Server error: " + error.message); |
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180 | 206 | } |
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181 | 207 | ); |
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182 | 208 | }; |
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183 | 209 | |
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184 | 210 | /** |
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185 | 211 | * Draw the list of notebooks |
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186 | 212 | * @method draw_notebook_list |
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187 | 213 | * @param {Array} list An array of dictionaries representing files or |
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188 | 214 | * directories. |
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189 | 215 | * @param {String} error_msg An error message |
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190 | 216 | */ |
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191 | 217 | |
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192 | 218 | |
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193 | 219 | var type_order = {'directory':0,'notebook':1,'file':2}; |
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194 | 220 | |
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195 | 221 | NotebookList.prototype.draw_notebook_list = function (list, error_msg) { |
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196 | 222 | list.content.sort(function(a, b) { |
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197 | 223 | if (type_order[a['type']] < type_order[b['type']]) { |
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198 | 224 | return -1; |
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199 | 225 | } |
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200 | 226 | if (type_order[a['type']] > type_order[b['type']]) { |
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201 | 227 | return 1; |
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202 | 228 | } |
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203 | 229 | if (a['name'] < b['name']) { |
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204 | 230 | return -1; |
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205 | 231 | } |
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206 | 232 | if (a['name'] > b['name']) { |
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207 | 233 | return 1; |
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208 | 234 | } |
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209 | 235 | return 0; |
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210 | 236 | }); |
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211 | 237 | var message = error_msg || 'Notebook list empty.'; |
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212 | 238 | var item = null; |
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213 | 239 | var model = null; |
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214 | 240 | var len = list.content.length; |
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215 | 241 | this.clear_list(); |
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216 | 242 | var n_uploads = this.element.children('.list_item').length; |
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217 | 243 | if (len === 0) { |
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218 | 244 | item = this.new_item(0); |
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219 | 245 | var span12 = item.children().first(); |
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220 | 246 | span12.empty(); |
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221 | 247 | span12.append($('<div style="margin:auto;text-align:center;color:grey"/>').text(message)); |
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222 | 248 | } |
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223 | 249 | var path = this.notebook_path; |
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224 | 250 | var offset = n_uploads; |
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225 | 251 | if (path !== '') { |
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226 | 252 | item = this.new_item(offset, false); |
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227 | 253 | model = { |
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228 | 254 | type: 'directory', |
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229 | 255 | name: '..', |
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230 | 256 | path: utils.url_path_split(path)[0], |
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231 | 257 | }; |
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232 | 258 | this.add_link(model, item); |
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233 | 259 | offset += 1; |
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234 | 260 | } |
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235 | 261 | for (var i=0; i<len; i++) { |
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236 | 262 | model = list.content[i]; |
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237 | 263 | item = this.new_item(i+offset, true); |
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238 | 264 | this.add_link(model, item); |
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239 | 265 | } |
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240 | 266 | // Trigger an event when we've finished drawing the notebook list. |
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241 | 267 | events.trigger('draw_notebook_list.NotebookList'); |
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242 | 268 | this._selection_changed(); |
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243 | 269 | }; |
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244 | 270 | |
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245 | 271 | |
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246 | 272 | /** |
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247 | 273 | * Creates a new item. |
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248 | 274 | * @param {integer} index |
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249 | 275 | * @param {boolean} [selectable] - tristate, undefined: don't draw checkbox, |
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250 | 276 | * false: don't draw checkbox but pad |
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251 | 277 | * where it should be, true: draw checkbox. |
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252 | 278 | * @return {JQuery} row |
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253 | 279 | */ |
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254 | 280 | NotebookList.prototype.new_item = function (index, selectable) { |
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255 | 281 | var row = $('<div/>') |
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256 | 282 | .addClass("list_item") |
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257 | 283 | .addClass("row"); |
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258 | 284 | |
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259 | 285 | var item = $("<div/>") |
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260 | 286 | .addClass("col-md-12") |
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261 | 287 | .appendTo(row); |
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262 | 288 | |
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263 | 289 | var checkbox; |
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264 | 290 | if (selectable !== undefined) { |
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265 | 291 | checkbox = $('<input/>') |
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266 | 292 | .attr('type', 'checkbox') |
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267 | 293 | .attr('title', 'Click here to rename, delete, etc.') |
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268 | 294 | .appendTo(item); |
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269 | 295 | } |
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270 | 296 | |
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271 | 297 | $('<i/>') |
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272 | 298 | .addClass('item_icon') |
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273 | 299 | .appendTo(item); |
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274 | 300 | |
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275 | 301 | var link = $("<a/>") |
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276 | 302 | .addClass("item_link") |
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277 | 303 | .appendTo(item); |
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278 | 304 | |
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279 | 305 | $("<span/>") |
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280 | 306 | .addClass("item_name") |
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281 | 307 | .appendTo(link); |
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282 | 308 | |
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283 | 309 | if (selectable === false) { |
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284 | 310 | checkbox.css('visibility', 'hidden'); |
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285 | 311 | } else if (selectable === true) { |
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286 | 312 | var that = this; |
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287 | 313 | link.click(function(e) { |
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288 | 314 | e.stopPropagation(); |
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289 | 315 | }); |
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290 | 316 | checkbox.click(function(e) { |
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291 | 317 | e.stopPropagation(); |
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292 | 318 | that._selection_changed(); |
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293 | 319 | }); |
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294 | 320 | row.click(function(e) { |
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295 | 321 | e.stopPropagation(); |
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296 | 322 | checkbox.prop('checked', !checkbox.prop('checked')); |
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297 | 323 | that._selection_changed(); |
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298 | 324 | }); |
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299 | 325 | } |
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300 | 326 | |
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301 | 327 | var buttons = $('<div/>') |
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302 | 328 | .addClass("item_buttons pull-right") |
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303 | 329 | .appendTo(item); |
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304 | 330 | |
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305 | 331 | $('<div/>') |
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306 | 332 | .addClass('running-indicator') |
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307 | 333 | .text('Running') |
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308 | 334 | .css('visibility', 'hidden') |
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309 | 335 | .appendTo(buttons); |
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310 | 336 | |
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311 | 337 | if (index === -1) { |
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312 | 338 | this.element.append(row); |
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313 | 339 | } else { |
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314 | 340 | this.element.children().eq(index).after(row); |
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315 | 341 | } |
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316 | 342 | return row; |
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317 | 343 | }; |
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318 | 344 | |
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319 | 345 | |
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320 | 346 | NotebookList.icons = { |
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321 | 347 | directory: 'folder_icon', |
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322 | 348 | notebook: 'notebook_icon', |
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323 | 349 | file: 'file_icon', |
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324 | 350 | }; |
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325 | 351 | |
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326 | 352 | NotebookList.uri_prefixes = { |
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327 | 353 | directory: 'tree', |
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328 | 354 | notebook: 'notebooks', |
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329 | 355 | file: 'edit', |
|
330 | 356 | }; |
|
331 | 357 | |
|
332 | 358 | NotebookList.prototype._selection_changed = function() { |
|
333 | 359 | var selected = []; |
|
334 | 360 | var has_running_notebook = false; |
|
335 | 361 | var has_directory = false; |
|
336 | 362 | var has_file = false; |
|
337 | 363 | var that = this; |
|
338 | 364 | $('.list_item :checked').each(function(index, item) { |
|
339 | 365 | var parent = $(item).parent().parent(); |
|
340 | 366 | selected.push({ |
|
341 | 367 | name: parent.data('name'), |
|
342 | 368 | path: parent.data('path'), |
|
343 | 369 | type: parent.data('type') |
|
344 | 370 | }); |
|
345 | 371 | |
|
346 | 372 | has_running_notebook = has_running_notebook || |
|
347 | 373 | (parent.data('type') == 'notebook' && that.sessions[parent.data('path')] !== undefined); |
|
348 | 374 | has_file = has_file || parent.data('type') == 'file'; |
|
349 | 375 | has_directory = has_directory || parent.data('type') == 'directory'; |
|
350 | 376 | }); |
|
351 | 377 | this.selected = selected; |
|
352 | 378 | |
|
353 | 379 | // Rename is only visible when one item is selected. |
|
354 | 380 | if (selected.length==1) { |
|
355 | 381 | $('.rename-button').css('display', 'inline-block'); |
|
356 | 382 | } else { |
|
357 | 383 | $('.rename-button').css('display', 'none'); |
|
358 | 384 | } |
|
359 | 385 | |
|
360 | 386 | // Shutdown is only visible when one or more notebooks are visible. |
|
361 | 387 | if (has_running_notebook && !(has_file || has_directory)) { |
|
362 | 388 | $('.shutdown-button').css('display', 'inline-block'); |
|
363 | 389 | } else { |
|
364 | 390 | $('.shutdown-button').css('display', 'none'); |
|
365 | 391 | } |
|
366 | 392 | |
|
367 | 393 | // Duplicate isn't visible if a directory is selected. |
|
368 | 394 | if (selected.length > 0 && !has_directory) { |
|
369 | 395 | $('.duplicate-button').css('display', 'inline-block'); |
|
370 | 396 | } else { |
|
371 | 397 | $('.duplicate-button').css('display', 'none'); |
|
372 | 398 | } |
|
373 | 399 | |
|
374 | 400 | // Delete is visible if one or more items are selected. |
|
375 | 401 | if (selected.length > 0) { |
|
376 | 402 | $('.delete-button').css('display', 'inline-block'); |
|
377 | 403 | } else { |
|
378 | 404 | $('.delete-button').css('display', 'none'); |
|
379 | 405 | } |
|
380 | 406 | }; |
|
381 | 407 | |
|
382 | 408 | NotebookList.prototype.add_link = function (model, item) { |
|
383 | 409 | var path = model.path, |
|
384 | 410 | name = model.name; |
|
385 | 411 | item.data('name', name); |
|
386 | 412 | item.data('path', path); |
|
387 | 413 | item.data('type', model.type); |
|
388 | 414 | item.find(".item_name").text(name); |
|
389 | 415 | var icon = NotebookList.icons[model.type]; |
|
390 | 416 | var uri_prefix = NotebookList.uri_prefixes[model.type]; |
|
391 | 417 | item.find(".item_icon").addClass(icon).addClass('icon-fixed-width'); |
|
392 | 418 | var link = item.find("a.item_link") |
|
393 | 419 | .attr('href', |
|
394 | 420 | utils.url_join_encode( |
|
395 | 421 | this.base_url, |
|
396 | 422 | uri_prefix, |
|
397 | 423 | path |
|
398 | 424 | ) |
|
399 | 425 | ); |
|
400 | 426 | |
|
401 | 427 | var running = (model.type == 'notebook' && this.sessions[path] !== undefined); |
|
402 | 428 | item.find(".item_buttons .running-indicator").css('visibility', running ? '' : 'hidden'); |
|
403 | 429 | |
|
404 | 430 | // directory nav doesn't open new tabs |
|
405 | 431 | // files, notebooks do |
|
406 | 432 | if (model.type !== "directory") { |
|
407 | 433 | link.attr('target','_blank'); |
|
408 | 434 | } |
|
409 | 435 | }; |
|
410 | 436 | |
|
411 | 437 | |
|
412 | 438 | NotebookList.prototype.add_name_input = function (name, item, icon_type) { |
|
413 | 439 | item.data('name', name); |
|
414 | 440 | item.find(".item_icon").addClass(NotebookList.icons[icon_type]).addClass('icon-fixed-width'); |
|
415 | 441 | item.find(".item_name").empty().append( |
|
416 | 442 | $('<input/>') |
|
417 | 443 | .addClass("filename_input") |
|
418 | 444 | .attr('value', name) |
|
419 | 445 | .attr('size', '30') |
|
420 | 446 | .attr('type', 'text') |
|
421 | 447 | .keyup(function(event){ |
|
422 | 448 | if(event.keyCode == 13){item.find('.upload_button').click();} |
|
423 | 449 | else if(event.keyCode == 27){item.remove();} |
|
424 | 450 | }) |
|
425 | 451 | ); |
|
426 | 452 | }; |
|
427 | 453 | |
|
428 | 454 | |
|
429 | 455 | NotebookList.prototype.add_file_data = function (data, item) { |
|
430 | 456 | item.data('filedata', data); |
|
431 | 457 | }; |
|
432 | 458 | |
|
433 | 459 | |
|
434 | 460 | NotebookList.prototype.shutdown_selected = function() { |
|
435 | 461 | var that = this; |
|
436 | 462 | this.selected.forEach(function(item) { |
|
437 | 463 | if (item.type == 'notebook') { |
|
438 | 464 | that.shutdown_notebook(item.path); |
|
439 | 465 | } |
|
440 | 466 | }); |
|
441 | 467 | }; |
|
442 | 468 | |
|
443 | 469 | NotebookList.prototype.shutdown_notebook = function(path) { |
|
444 | 470 | var that = this; |
|
445 | 471 | var settings = { |
|
446 | 472 | processData : false, |
|
447 | 473 | cache : false, |
|
448 | 474 | type : "DELETE", |
|
449 | 475 | dataType : "json", |
|
450 | 476 | success : function () { |
|
451 | 477 | that.load_sessions(); |
|
452 | 478 | }, |
|
453 | 479 | error : utils.log_ajax_error, |
|
454 | 480 | }; |
|
455 | 481 | |
|
456 | 482 | var session = this.sessions[path]; |
|
457 | 483 | if (session) { |
|
458 | 484 | var url = utils.url_join_encode( |
|
459 | 485 | this.base_url, |
|
460 | 486 | 'api/sessions', |
|
461 | 487 | session |
|
462 | 488 | ); |
|
463 | 489 | $.ajax(url, settings); |
|
464 | 490 | } |
|
465 | } | |
|
491 | }; | |
|
466 | 492 | |
|
467 | 493 | NotebookList.prototype.rename_selected = function() { |
|
468 | 494 | if (this.selected.length != 1) return; |
|
469 | 495 | |
|
470 | 496 | var that = this; |
|
471 | 497 | var path = this.selected[0].path; |
|
472 | 498 | var input = $('<input/>').attr('type','text').attr('size','25').addClass('form-control') |
|
473 | 499 | .val(path); |
|
474 | 500 | var dialog_body = $('<div/>').append( |
|
475 | 501 | $("<p/>").addClass("rename-message") |
|
476 | 502 | .text('Enter a new directory name:') |
|
477 | 503 | ).append( |
|
478 | 504 | $("<br/>") |
|
479 | 505 | ).append(input); |
|
480 | 506 | var d = dialog.modal({ |
|
481 | 507 | title : "Rename directory", |
|
482 | 508 | body : dialog_body, |
|
483 | 509 | buttons : { |
|
484 | 510 | OK : { |
|
485 | 511 | class: "btn-primary", |
|
486 | 512 | click: function() { |
|
487 | 513 | that.contents.rename(path, input.val()).then(function() { |
|
488 | 514 | that.load_list(); |
|
489 | 515 | }).catch(function(e) { |
|
490 | 516 | dialog.modal({ |
|
491 |
title |
|
|
492 |
body |
|
|
517 | title: "Rename Failed", | |
|
518 | body: $('<div/>') | |
|
493 | 519 | .text("An error occurred while renaming \"" + path + "\" to \"" + input.val() + "\".") |
|
494 |
.append($('<div/>') |
|
|
495 |
|
|
|
496 |
|
|
|
520 | .append($('<div/>') | |
|
521 | .addClass('alert alert-danger') | |
|
522 | .text(e.message || e)), | |
|
523 | buttons: { | |
|
524 | OK: {'class': 'btn-primary'} | |
|
497 | 525 | } |
|
498 | 526 | }); |
|
499 | 527 | }); |
|
500 | 528 | } |
|
501 | 529 | }, |
|
502 | 530 | Cancel : {} |
|
503 | 531 | }, |
|
504 | 532 | open : function () { |
|
505 | 533 | // Upon ENTER, click the OK button. |
|
506 | 534 | input.keydown(function (event) { |
|
507 | 535 | if (event.which === keyboard.keycodes.enter) { |
|
508 | 536 | d.find('.btn-primary').first().click(); |
|
509 | 537 | return false; |
|
510 | 538 | } |
|
511 | 539 | }); |
|
512 | 540 | input.focus().select(); |
|
513 | 541 | } |
|
514 | 542 | }); |
|
515 | 543 | }; |
|
516 | 544 | |
|
517 | 545 | NotebookList.prototype.delete_selected = function() { |
|
518 | 546 | var message; |
|
519 | 547 | if (this.selected.length == 1) { |
|
520 | 548 | message = 'Are you sure you want to permanently delete: ' + this.selected[0].name + '?'; |
|
521 | 549 | } else { |
|
522 | 550 | message = 'Are you sure you want to permanently delete the ' + this.selected.length + ' files/folders selected?'; |
|
523 | 551 | } |
|
524 | 552 | var that = this; |
|
525 | 553 | dialog.modal({ |
|
526 | 554 | title : "Delete", |
|
527 | 555 | body : message, |
|
528 | 556 | buttons : { |
|
529 | 557 | Delete : { |
|
530 | 558 | class: "btn-danger", |
|
531 | 559 | click: function() { |
|
532 | 560 | // Shutdown any/all selected notebooks before deleting |
|
533 | 561 | // the files. |
|
534 | 562 | that.shutdown_selected(); |
|
535 | 563 | |
|
536 | 564 | // Delete selected. |
|
537 | 565 | that.selected.forEach(function(item) { |
|
538 | 566 | that.contents.delete(item.path).then(function() { |
|
539 | 567 | that.notebook_deleted(item.path); |
|
540 | 568 | }).catch(function(e) { |
|
541 | 569 | dialog.modal({ |
|
542 |
title |
|
|
543 |
body |
|
|
570 | title: "Delete Failed", | |
|
571 | body: $('<div/>') | |
|
544 | 572 | .text("An error occurred while deleting \"" + item.path + "\".") |
|
545 |
.append($('<div/>') |
|
|
546 |
|
|
|
547 |
|
|
|
573 | .append($('<div/>') | |
|
574 | .addClass('alert alert-danger') | |
|
575 | .text(e.message || e)), | |
|
576 | buttons: { | |
|
577 | OK: {'class': 'btn-primary'} | |
|
548 | 578 | } |
|
549 | 579 | }); |
|
550 | 580 | }); |
|
551 | 581 | }); |
|
552 | 582 | } |
|
553 | 583 | }, |
|
554 | 584 | Cancel : {} |
|
555 | 585 | } |
|
556 | 586 | }); |
|
557 | 587 | }; |
|
558 | 588 | |
|
559 | 589 | NotebookList.prototype.duplicate_selected = function() { |
|
560 | 590 | var message; |
|
561 | 591 | if (this.selected.length == 1) { |
|
562 | 592 | message = 'Are you sure you want to duplicate: ' + this.selected[0].name + '?'; |
|
563 | 593 | } else { |
|
564 | 594 | message = 'Are you sure you want to duplicate the ' + this.selected.length + ' files selected?'; |
|
565 | 595 | } |
|
566 | 596 | var that = this; |
|
567 | 597 | dialog.modal({ |
|
568 | 598 | title : "Delete", |
|
569 | 599 | body : message, |
|
570 | 600 | buttons : { |
|
571 | 601 | Duplicate : { |
|
572 | 602 | class: "btn-primary", |
|
573 | 603 | click: function() { |
|
574 | 604 | that.selected.forEach(function(item) { |
|
575 | 605 | that.contents.copy(item.path, that.notebook_path).then(function () { |
|
576 | 606 | that.load_list(); |
|
577 | 607 | }).catch(function(e) { |
|
578 | 608 | dialog.modal({ |
|
579 |
title |
|
|
580 |
body |
|
|
581 |
.text("An error occurred while |
|
|
582 |
.append($('<div/>') |
|
|
583 |
|
|
|
584 |
|
|
|
609 | title: "Delete Failed", | |
|
610 | body: $('<div/>') | |
|
611 | .text("An error occurred while deleting \"" + item.path + "\".") | |
|
612 | .append($('<div/>') | |
|
613 | .addClass('alert alert-danger') | |
|
614 | .text(e.message || e)), | |
|
615 | buttons: { | |
|
616 | OK: {'class': 'btn-primary'} | |
|
585 | 617 | } |
|
586 | 618 | }); |
|
587 | 619 | }); |
|
588 | 620 | }); |
|
589 | 621 | } |
|
590 | 622 | }, |
|
591 | 623 | Cancel : {} |
|
592 | 624 | } |
|
593 | 625 | }); |
|
594 | 626 | }; |
|
595 | 627 | |
|
596 | 628 | NotebookList.prototype.notebook_deleted = function(path) { |
|
597 | 629 | /** |
|
598 | 630 | * Remove the deleted notebook. |
|
599 | 631 | */ |
|
600 | 632 | var that = this; |
|
601 | 633 | $( ":data(path)" ).each(function() { |
|
602 | 634 | var element = $(this); |
|
603 | 635 | if (element.data("path") === path) { |
|
604 | 636 | element.remove(); |
|
605 | 637 | events.trigger('notebook_deleted.NotebookList'); |
|
606 | 638 | that._selection_changed(); |
|
607 | 639 | } |
|
608 | 640 | }); |
|
609 | 641 | }; |
|
610 | 642 | |
|
611 | 643 | |
|
612 | 644 | NotebookList.prototype.add_upload_button = function (item) { |
|
613 | 645 | var that = this; |
|
614 | 646 | var upload_button = $('<button/>').text("Upload") |
|
615 | 647 | .addClass('btn btn-primary btn-xs upload_button') |
|
616 | 648 | .click(function (e) { |
|
617 | 649 | var filename = item.find('.item_name > input').val(); |
|
618 | 650 | var path = utils.url_path_join(that.notebook_path, filename); |
|
619 | 651 | var filedata = item.data('filedata'); |
|
620 | 652 | var format = 'text'; |
|
621 | 653 | if (filename.length === 0 || filename[0] === '.') { |
|
622 | 654 | dialog.modal({ |
|
623 | 655 | title : 'Invalid file name', |
|
624 | 656 | body : "File names must be at least one character and not start with a dot", |
|
625 | 657 | buttons : {'OK' : { 'class' : 'btn-primary' }} |
|
626 | 658 | }); |
|
627 | 659 | return false; |
|
628 | 660 | } |
|
629 | 661 | if (filedata instanceof ArrayBuffer) { |
|
630 | 662 | // base64-encode binary file data |
|
631 | 663 | var bytes = ''; |
|
632 | 664 | var buf = new Uint8Array(filedata); |
|
633 | 665 | var nbytes = buf.byteLength; |
|
634 | 666 | for (var i=0; i<nbytes; i++) { |
|
635 | 667 | bytes += String.fromCharCode(buf[i]); |
|
636 | 668 | } |
|
637 | 669 | filedata = btoa(bytes); |
|
638 | 670 | format = 'base64'; |
|
639 | 671 | } |
|
640 | 672 | var model = {}; |
|
641 | 673 | |
|
642 | 674 | var name_and_ext = utils.splitext(filename); |
|
643 | 675 | var file_ext = name_and_ext[1]; |
|
644 | 676 | var content_type; |
|
645 | 677 | if (file_ext === '.ipynb') { |
|
646 | 678 | model.type = 'notebook'; |
|
647 | 679 | model.format = 'json'; |
|
648 | 680 | try { |
|
649 | 681 | model.content = JSON.parse(filedata); |
|
650 | 682 | } catch (e) { |
|
651 | 683 | dialog.modal({ |
|
652 | 684 | title : 'Cannot upload invalid Notebook', |
|
653 | 685 | body : "The error was: " + e, |
|
654 | 686 | buttons : {'OK' : { |
|
655 | 687 | 'class' : 'btn-primary', |
|
656 | 688 | click: function () { |
|
657 | 689 | item.remove(); |
|
658 | 690 | } |
|
659 | 691 | }} |
|
660 | 692 | }); |
|
661 | 693 | return false; |
|
662 | 694 | } |
|
663 | 695 | content_type = 'application/json'; |
|
664 | 696 | } else { |
|
665 | 697 | model.type = 'file'; |
|
666 | 698 | model.format = format; |
|
667 | 699 | model.content = filedata; |
|
668 | 700 | content_type = 'application/octet-stream'; |
|
669 | 701 | } |
|
670 | 702 | filedata = item.data('filedata'); |
|
671 | 703 | |
|
672 | 704 | var on_success = function () { |
|
673 | 705 | item.removeClass('new-file'); |
|
674 | 706 | that.add_link(model, item); |
|
675 | 707 | that.add_delete_button(item); |
|
676 | 708 | that.session_list.load_sessions(); |
|
677 | 709 | }; |
|
678 | 710 | |
|
679 | 711 | var exists = false; |
|
680 | 712 | $.each(that.element.find('.list_item:not(.new-file)'), function(k,v){ |
|
681 | 713 | if ($(v).data('name') === filename) { exists = true; return false; } |
|
682 | 714 | }); |
|
683 | 715 | |
|
684 | 716 | if (exists) { |
|
685 | 717 | dialog.modal({ |
|
686 | 718 | title : "Replace file", |
|
687 | 719 | body : 'There is already a file named ' + filename + ', do you want to replace it?', |
|
688 | 720 | buttons : { |
|
689 | 721 | Overwrite : { |
|
690 | 722 | class: "btn-danger", |
|
691 | 723 | click: function () { |
|
692 | 724 | that.contents.save(path, model).then(on_success); |
|
693 | 725 | } |
|
694 | 726 | }, |
|
695 | 727 | Cancel : { |
|
696 | 728 | click: function() { item.remove(); } |
|
697 | 729 | } |
|
698 | 730 | } |
|
699 | 731 | }); |
|
700 | 732 | } else { |
|
701 | 733 | that.contents.save(path, model).then(on_success); |
|
702 | 734 | } |
|
703 | 735 | |
|
704 | 736 | return false; |
|
705 | 737 | }); |
|
706 | 738 | var cancel_button = $('<button/>').text("Cancel") |
|
707 | 739 | .addClass("btn btn-default btn-xs") |
|
708 | 740 | .click(function (e) { |
|
709 | 741 | item.remove(); |
|
710 | 742 | return false; |
|
711 | 743 | }); |
|
712 | 744 | item.find(".item_buttons").empty() |
|
713 | 745 | .append(upload_button) |
|
714 | 746 | .append(cancel_button); |
|
715 | 747 | }; |
|
716 | 748 | |
|
717 | 749 | |
|
718 | 750 | // Backwards compatability. |
|
719 | 751 | IPython.NotebookList = NotebookList; |
|
720 | 752 | |
|
721 | 753 | return {'NotebookList': NotebookList}; |
|
722 | 754 | }); |
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