root / snf-app / synnefo / ui / static / snf / js / ui / web / ui_public_keys_view.js @ 483c9197
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;(function(root){
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// root
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var root = root;
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// setup namepsaces
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var snf = root.synnefo = root.synnefo || {};
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var api = snf.api = snf.api || {};
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var models = snf.models = snf.models || {}
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var storage = snf.storage = snf.storage || {};
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var ui = snf.ui = snf.ui || {};
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var util = snf.util = snf.util || {};
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var views = snf.views = snf.views || {}
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// shortcuts
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var bb = root.Backbone;
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views.PublicKeysView = views.CollectionView.extend({ |
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collection: storage.keys,
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confirm_delete_msg: 'Are you sure you want to remove this key ?', |
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create_success_msg: 'Public key created successfully.', |
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update_success_msg: 'Public key updated successfully.', |
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create_failed_msg: 'Failed to create public key.', |
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initialize: function(options) { |
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views.PublicKeysView.__super__.initialize.apply(this, arguments); |
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this.$(".private-cont").hide(); |
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_.bindAll(this);
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this.keys_limit = snf.config.userdata_keys_limit || 10000; |
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this.bind("item:add", this.animate_on_add); |
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}, |
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animate_on_add: function(list, el, model) { |
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el.hide(); |
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el.fadeIn(400);
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}, |
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append_actions: function(el, model) { |
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var actions = $('<div class="item-actions">' + |
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'<div class="item-action remove">remove</div>' +
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'<div class="item-action confirm-remove">' +
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'<span class="text do-confirm">confirm</span>' +
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'<span class="cancel-remove cancel">X</span></div>' +
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'<div class="item-action edit">edit</div>' +
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'<div class="item-action show">show key</div>' +
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'</div>');
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el.append(actions); |
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}, |
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close_private: function() { |
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this.$(".private-cont").hide(); |
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this.$(".private-cont textarea").val(""); |
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this.$('.private-cont [name=data]').val(""); |
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this.$('.private-cont [name=name]').val(""); |
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}, |
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init_handlers: function() { |
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views.PublicKeysView.__super__.init_handlers.apply(this, arguments); |
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this.$(".add-generate").click(_.bind(this.generate_new, this, undefined)); |
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// browser compat check
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if (snf.util.canReadFile()) {
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var self = this; |
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this.form.find(".fromfile").get(0).addEventListener("change", function(e){ |
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var f = undefined; |
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var files = e.target.files;
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if (files.length == 0) { return }; |
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f = files[0];
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var data = snf.util.readFileContents(f, _.bind(function(data) { |
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this.form.find("textarea").val(data); |
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}, self)); |
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}); |
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} |
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var self = this; |
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this.$(".private-cont .close-private").live("click", function(e) { |
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self.close_private(); |
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}); |
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this.$(".item-action.show, .item-action.hide").live("click", function(e) { |
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var open = $(this).parent().parent().parent().hasClass("expanded"); |
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if (open) {
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$(this).text("show key"); |
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$(this).addClass("show").removeClass("hide"); |
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} else {
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$(this).text("hide key"); |
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$(this).removeClass("show").addClass("hide"); |
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} |
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$(this).parent().parent().parent().toggleClass("expanded"); |
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}); |
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}, |
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__save_new: function(generate_text, key) { |
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var self = this; |
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storage.keys.add_crypto_key(key.public,
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_.bind(function(instance, data) {
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self.update_models(); |
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this.generating = false; |
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this.$(".add-generate").text(generate_text).removeClass( |
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"in-progress").addClass("download"); |
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this.show_download_private(instance.get('name'), key.private, instance); |
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this.enable_create();
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},this),
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_.bind(function() {
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self.show_list_msg("error", "Cannot generate public key, please try again later."); |
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this.generating = false; |
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this.download_private = false; |
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this.$(".add-generate").text(generate_text).removeClass("in-progress").removeClass("download"); |
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this.enable_create();
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}, this)
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); |
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}, |
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__generate_new: function(generate_text) { |
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var self = this; |
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var key = storage.keys.generate_new(_.bind(this.__save_new, this, generate_text), function(xhr){ |
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var resp_error = ""; |
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// try to parse response
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try {
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json_resp = JSON.parse(xhr.responseText); |
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resp_error = json_resp.errors[json_resp.non_field_key].join("<br />");
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} catch (err) {}
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var msg = "Cannot generate new key pair"; |
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if (resp_error) {
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msg += " ({0})".format(resp_error);
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} |
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self.show_list_msg("error", msg);
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self.generating = false;
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self.download_private = false;
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self.$(".add-generate").text(generate_text).removeClass( |
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"in-progress").addClass("download"); |
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self.enable_create(); |
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}); |
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}, |
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generate_new: function() { |
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if (this.generating) { return false }; |
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this.$(".private-cont").hide(); |
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this.generating = true; |
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this.download_private = false; |
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this.disable_create();
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var generate_text = this.$(".add-generate").text(); |
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this.$(".add-generate").text("Generating...").addClass("in-progress").removeClass("download"); |
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window.setTimeout(_.bind(this.__generate_new, this, generate_text), 400); |
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}, |
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disable_create: function() { |
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this.create_disabled = true; |
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this.$(".collection-action.add").addClass("disabled"); |
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}, |
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enable_create: function() { |
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this.create_disabled = false; |
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this.$(".collection-action.add").removeClass("disabled"); |
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}, |
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show_download_private: function(name, private) { |
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var download_cont = this.$(".private-cont"); |
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download_cont.show(); |
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download_cont.find(".key-contents textarea").val(""); |
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download_cont.find(".private-msg, .down-button").show();
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download_cont.find(".private-msg.copy").hide();
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download_cont.find(".private-msg.download").hide();
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download_cont.find("textarea").hide();
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download_cont.find("form").attr({action: snf.config.userdata_keys_url + '/download'}) |
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download_cont.find('[name=data]').val(private); |
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download_cont.find('[name=name]').val(name);
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}, |
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update_list_item: function(el, model) { |
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el.find(".name").text(model.get("name")); |
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el.find(".key-type").text(model.identify_type() || "unknown"); |
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el.find(".publicid .param-content textarea").val(model.get("content")); |
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el.find(".fingerprint .text").text(model.get("fingerprint")); |
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el.find(".publicid").attr("title", _(model.get("content")).truncate(1000, "...")); |
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return el;
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}, |
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update_list: function() { |
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views.PublicKeysView.__super__.update_list.apply(this, arguments); |
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this.check_limit();
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}, |
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check_limit: function() { |
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if (snf.storage.keys.length >= this.keys_limit) { |
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this.$(".collection-action").hide(); |
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this.$(".limit-msg").show(); |
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} else {
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this.$(".collection-action").show(); |
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this.$(".limit-msg").hide(); |
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} |
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}, |
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update_form_from_model: function(model) { |
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this.form.find("input.input-name").val(model.get("name")); |
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this.form.find("textarea.input-content").val(model.get("content")); |
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}, |
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get_form_data: function() { |
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return {
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'name': this.form.find("input.input-name").val(), |
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'content': this.form.find("textarea.input-content").val() |
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} |
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}, |
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get_fields_map: function() { |
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return {'name': "input.input-name", 'content': "textarea.input-content"}; |
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}, |
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validate_data: function(data) { |
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var user_data = _.clone(data)
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var errors = new snf.util.errorList(); |
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if (!data.name || _.clean(data.name) == "") { |
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errors.add("name", "Provide a valid public key name"); |
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} |
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if (!data.content || _.clean(data.content) == "") { |
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errors.add("content", "Provide valid public key content"); |
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return errors;
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} |
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try {
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var content = snf.util.validatePublicKey(data.content);
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if (content) {
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this.form.find("textarea.input-content").val(content); |
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} |
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} catch (err) {
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errors.add("content", "Invalid key content (" + err + ")"); |
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} |
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return errors;
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}, |
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reset: function() { |
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this.$(".private-cont").hide(); |
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this.$(".list-messages").empty(); |
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this.$(".form-messages").empty(); |
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this.$(".model-item").removeClass("expanded"); |
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this.close_private();
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this.close_form();
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} |
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}) |
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views.PublicKeysOverlay = views.Overlay.extend({ |
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view_id: "public_keys_view", |
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content_selector: "#user_public_keys", |
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css_class: 'overlay-public-keys overlay-info', |
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overlay_id: "user_public_keys_overlay", |
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title: "Manage your ssh keys", |
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subtitle: "SSH keys", |
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initialize: function(options) { |
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views.PublicKeysOverlay.__super__.initialize.apply(this, arguments); |
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this.subview = new views.PublicKeysView({el:this.$(".public-keys-view")}); |
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var self = this; |
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this.$(".previous-view-link").live('click', function(){ |
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self.hide(); |
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}) |
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}, |
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show: function(view) { |
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this.from_view = view || undefined; |
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if (this.from_view) { |
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this.$(".previous-view-link").show(); |
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} else {
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this.$(".previous-view-link").hide(); |
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} |
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this.subview.reset();
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views.PublicKeysOverlay.__super__.show.apply(this, arguments); |
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}, |
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onClose: function() { |
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if (this.from_view) { |
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this.hiding = true; |
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this.from_view.skip_reset_on_next_open = true; |
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this.from_view.show();
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this.from_view = undefined; |
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} |
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}, |
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init_handlers: function() { |
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} |
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}); |
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})(this);
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