mirror of
https://github.com/pgadmin-org/pgadmin4.git
synced 2025-02-25 18:55:31 -06:00
1604 lines
54 KiB
JavaScript
1604 lines
54 KiB
JavaScript
define(
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['jquery', 'underscore', 'underscore.string', 'pgadmin', 'pgadmin.browser.menu',
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'backbone', 'alertify', 'pgadmin.browser.datamodel', 'backform',
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'pgadmin.backform', 'wcdocker', 'pgadmin.alertifyjs'],
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function($, _, S, pgAdmin, Menu, Backbone, Alertify, pgBrowser, Backform) {
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var wcDocker = window.wcDocker;
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// It has already been defined.
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// Avoid running this script again.
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if (pgBrowser.Node)
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return pgBrowser.Node;
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pgBrowser.Nodes = pgBrowser.Nodes || {};
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// A helper (base) class for all the nodes, this has basic
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// operations/callbacks defined for basic operation.
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pgBrowser.Node = function() {};
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// Helper function to correctly set up the property chain, for subclasses.
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// Uses a hash of class properties to be extended.
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//
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// It is unlikely - we will instantiate an object for this class.
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// (Inspired by Backbone.extend function)
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pgBrowser.Node.extend = function(props) {
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var parent = this;
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var child;
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// The constructor function for the new subclass is defined to simply call
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// the parent's constructor.
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child = function(){ return parent.apply(this, arguments); };
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// Add static properties to the constructor function, if supplied.
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_.extend(child, parent, _.omit(props, 'callbacks'));
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// Make sure - a child have all the callbacks of the parent.
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child.callbacks = _.extend({}, parent.callbacks, props.callbacks);
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// Registering the node by calling child.Init(...) function
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child.Init.apply(child);
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// Initialize the parent
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this.Init.apply(child);
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return child;
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};
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_.extend(pgAdmin.Browser.Node, Backbone.Events, {
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// Node type
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type: undefined,
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// Label
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label: '',
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// Help pages
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sqlAlterHelp: '',
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sqlCreateHelp: '',
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dialogHelp: '',
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title: function(d) {
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return o.label + (d ? (' - ' + d.label) : '');
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},
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hasId: true,
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///////
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// Initialization function
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// Generally - used to register the menus for this type of node.
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//
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// Also, look at pgAdmin.Browser.add_menus(...) function.
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//
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// NOTE: Override this for each node for initialization purpose
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Init: function() {
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var self = this;
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if (self.node_initialized)
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return;
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self.node_initialized = true;
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pgAdmin.Browser.add_menus([{
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name: 'show_obj_properties', node: self.type, module: self,
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applies: ['object', 'context'], callback: 'show_obj_properties',
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priority: 999, label: '{{ _("Properties...") }}',
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data: {'action': 'edit'}, icon: 'fa fa-pencil-square-o'
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}, {
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name: 'refresh', node: self.type, module: self,
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applies: ['object', 'context'], callback: 'refresh',
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priority: 1, label: '{{ _("Refresh...") }}',
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icon: 'fa fa-refresh'
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}]);
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if (self.canDrop) {
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pgAdmin.Browser.add_menus([{
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name: 'delete_object', node: self.type, module: self,
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applies: ['object', 'context'], callback: 'delete_obj',
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priority: 2, label: '{{ _("Delete/Drop") }}',
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data: {'url': 'drop'}, icon: 'fa fa-trash',
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enable: _.isFunction(self.canDrop) ?
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function() {
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return !!(self.canDrop.apply(self, arguments));
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} : (!!self.canDrop)
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}]);
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if (self.canDropCascade) {
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pgAdmin.Browser.add_menus([{
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name: 'delete_object_cascade', node: self.type, module: self,
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applies: ['object', 'context'], callback: 'delete_obj',
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priority: 3, label: '{{ _("Drop Cascade") }}',
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data: {'url': 'delete'}, icon: 'fa fa-trash',
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enable: _.isFunction(self.canDropCascade) ?
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function() { return self.canDropCascade.apply(self, arguments); } : (!!self.canDropCascade)
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}]);
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}
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}
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// show query tool only in context menu of supported nodes.
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if (pgAdmin.DataGrid && pgAdmin.unsupported_nodes) {
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if (_.indexOf(pgAdmin.unsupported_nodes, self.type) == -1) {
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pgAdmin.Browser.add_menus([{
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name: 'show_query_tool', node: self.type, module: self,
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applies: ['context'], callback: 'show_query_tool',
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priority: 998, label: '{{ _("Query Tool...") }}',
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icon: 'fa fa-bolt'
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}]);
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}
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}
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// This will add options of scripts eg:'CREATE Script'
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if (self.hasScriptTypes && _.isArray(self.hasScriptTypes)
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&& self.hasScriptTypes.length > 0) {
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// For each script type create menu
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_.each(self.hasScriptTypes, function(stype) {
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var type_label = S(
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"{{ _("%%s Script") }}"
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).sprintf(stype.toUpperCase()).value(),
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stype = stype.toLowerCase();
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// Adding menu for each script type
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pgAdmin.Browser.add_menus([{
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name: 'show_script_' + stype, node: self.type, module: self,
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applies: ['object', 'context'], callback: 'show_script',
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priority: 4, label: type_label, category: 'Scripts',
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data: {'script': stype}, icon: 'fa fa-pencil',
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enable: this.check_user_permission
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}]);
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});
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// If node has hasSQL then provide CREATE Script by default
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} else if(self.hasSQL) {
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pgAdmin.Browser.add_menus([{
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name: 'show_script_create', node: self.type, module: self,
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applies: ['object', 'context'], callback: 'show_script',
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priority: 4, label: 'CREATE Script', category: 'Scripts',
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data: {'script': 'create'}, icon: 'fa fa-pencil',
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enable: this.check_user_permission
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}]);
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}
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},
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///////
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// Checks if Script Type is allowed to user
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// First check if role node & create role allowed
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// Otherwise test rest of database objects
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// if no permission matched then do not allow create script
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///////
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check_user_permission: function(itemData, item, data) {
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var node = pgBrowser.Nodes[itemData._type],
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parentData = node.getTreeNodeHierarchy(item);
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if ( _.indexOf(['create','insert','update', 'delete'], data.script) != -1) {
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if (itemData.type == 'role' &&
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parentData.server.user.can_create_role) {
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return true;
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} else if (parentData.server.user.is_superuser ||
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parentData.server.user.can_create_db ||
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(parentData.schema && parentData.schema.can_create)) {
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return true;
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} else {
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return false;
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}
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} else {
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return true;
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}
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},
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///////
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// Generate a Backform view using the node's model type
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//
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// Used to generate view for the particular node properties, edit,
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// creation.
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getView: function(item, type, el, node, formType, callback, ctx) {
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var that = this;
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if (!this.type || this.type == '')
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// We have no information, how to generate view for this type.
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return null;
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if (this.model) {
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// This will be the URL, used for object manipulation.
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// i.e. Create, Update in these cases
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var urlBase = this.generate_url(item, type, node, false);
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if (!urlBase)
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// Ashamed of myself, I don't know how to manipulate this
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// node.
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return null;
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var attrs = {};
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// In order to get the object data from the server, we must set
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// object-id in the model (except in the create mode).
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if (type !== 'create') {
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attrs[this.model.idAttribute || this.model.prototype.idAttribute ||
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'id'] = node._id;
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}
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// We know - which data model to be used for this object.
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var info = this.getTreeNodeHierarchy.apply(this, [item]),
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newModel = new (this.model.extend({urlRoot: urlBase})) (
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attrs, {node_info: info}
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),
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fields = Backform.generateViewSchema(
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info, newModel, type, this, node
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);
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if (type == 'create' || type == 'edit') {
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if (callback && ctx) {
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callback = callback.bind(ctx);
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} else {
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callback = function() {
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console.log("Broke something!!! Why we don't have the callback or the context???");
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};
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}
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var onSessionInvalid = function(msg) {
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if(!_.isUndefined(that.statusBar)) {
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that.statusBar.html(msg).css("visibility", "visible");
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}
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callback(true);
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return true;
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};
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var onSessionValidated = function(sessHasChanged) {
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if(!_.isUndefined(that.statusBar)) {
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that.statusBar.empty().css("visibility", "hidden");
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}
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callback(false, sessHasChanged);
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};
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callback(false, false);
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newModel.on('pgadmin-session:valid', onSessionValidated);
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newModel.on('pgadmin-session:invalid', onSessionInvalid);
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}
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// 'schema' has the information about how to generate the form.
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if (_.size(fields)) {
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// This will contain the actual view
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var view;
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if (formType == 'fieldset') {
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// It is used to show, edit, create the object in the
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// properties tab.
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view = new Backform.Fieldset({
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el: el, model: newModel, schema: fields
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});
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} else {
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// This generates a view to be used by the node dialog
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// (for create/edit operation).
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view = new Backform.Dialog({
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el: el, model: newModel, schema: fields
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});
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}
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if (!newModel.isNew()) {
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// This is definetely not in create mode
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newModel.fetch()
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.success(function(res, msg, xhr) {
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// We got the latest attributes of the
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// object. Render the view now.
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view.render();
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if (type != 'properties') {
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$(el).focus();
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}
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newModel.startNewSession();
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})
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.error(function(jqxhr, error, message) {
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// TODO:: We may not want to continue from here
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Alertify.pgNotifier(
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error, jqxhr,
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S(
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"{{ _("Error retrieving the properties - %%s.") }}"
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).sprintf(message).value()
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);
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});
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} else {
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// Yay - render the view now!
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$(el).focus();
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view.render();
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newModel.startNewSession();
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}
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}
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return view;
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}
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return null;
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},
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register_node_panel: function() {
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var w = pgBrowser.docker,
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p = w.findPanels('node_props');
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if (p && p.length == 1)
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return;
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p = new pgBrowser.Panel({
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name: 'node_props',
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showTitle: true,
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isCloseable: true,
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isPrivate: true,
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elContainer: true,
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content: '<div class="obj_properties"><div class="alert alert-info pg-panel-message">{{ _('Please wait while we fetch information about the node from the server!') }}</div></div>',
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onCreate: function(myPanel, $container) {
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$container.addClass('pg-no-overflow');
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}
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});
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p.load(pgBrowser.docker);
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},
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/******************************************************************
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* This function determines the given item is deletable or not.
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*
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* Override this, when a node is not deletable.
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*/
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canDrop: false,
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/************************************************************************
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* This function determines the given item and children are deletable or
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* not.
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*
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* Override this, when a node is not deletable.
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*/
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canDropCascade: false,
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// List of common callbacks - that can be used for different
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// operations!
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callbacks: {
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/******************************************************************
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* This function allows to create/edit/show properties of any
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* object depending on the arguments provided.
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*
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* args must be a object containing:
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* action - create/edit/properties
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* item - The properties of the item (tree ndoe item)
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*
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* NOTE:
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* if item is not provided, the action will be done on the
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* currently selected tree item node.
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*
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**/
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show_obj_properties: function(args, item) {
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var t = pgBrowser.tree,
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i = args.item || item || t.selected(),
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d = i && i.length == 1 ? t.itemData(i) : undefined
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o = this,
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l = o.title.apply(this, [d]);
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// Make sure - the properties dialog type registered
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pgBrowser.Node.register_node_panel();
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// No node selected.
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if (!d)
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return;
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var self = this,
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isParent = (_.isArray(this.parent_type) ?
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function(d) {
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return (_.indexOf(self.parent_type, d._type) != -1);
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} : function(d) {
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return (self.parent_type == d._type);
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}),
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addPanel = function() {
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var d = window.document,
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b = d.body,
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el = d.createElement('div');
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d.body.insertBefore(el, d.body.firstChild);
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var pW = screen.width < 800 ? '95%' : '500px',
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pH = screen.height < 600 ? '95%' : '550px';
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w = pgAdmin.toPx(el, self.width || pW, 'width', true),
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h = pgAdmin.toPx(el, self.height|| pH, 'height', true),
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x = (b.offsetWidth - w) / 2,
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y = (b.offsetHeight - h) / 2;
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p = pgBrowser.docker.addPanel(
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'node_props', wcDocker.DOCK.FLOAT, undefined,
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{w: w + 'px', h: h + 'px', x: x + 'px', y: y + 'px'}
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);
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b.removeChild(el);
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delete(el);
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return p;
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};
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if (args.action == 'create') {
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// If we've parent, we will get the information of it for
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// proper object manipulation.
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//
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// You know - we're working with RDBMS, relation is everything
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// for us.
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if (self.parent_type && !isParent(d)) {
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// In browser tree, I can be under any node, But - that
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// does not mean, it is my parent.
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//
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// We have some group nodes too.
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//
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// i.e.
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// Tables, Views, etc. nodes under Schema node
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//
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// And, actual parent of a table is schema, not Tables.
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while (i && t.hasParent(i)) {
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i = t.parent(i);
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pd = t.itemData(i);
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if (isParent(pd)) {
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// Assign the data, this is my actual parent.
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d = pd;
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break;
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}
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}
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}
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// Seriously - I really don't have parent data present?
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//
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// The only node - which I know - who does not have parent
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// node, is the Server Group (and, comes directly under root
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// node - which has no parent.)
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if (!d || (this.parent_type != null && !isParent(d))) {
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// It should never come here.
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// If it is here, that means - we do have some bug in code.
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return;
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}
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if (!d)
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return;
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l = S('{{ _("Create - %%s") }}').sprintf(
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[this.label]).value();
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p = addPanel();
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setTimeout(function() {
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o.showProperties(i, d, p, args.action);
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}, 10);
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} else {
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if (pgBrowser.Node.panels && pgBrowser.Node.panels[d.id] &&
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pgBrowser.Node.panels[d.id].$container) {
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p = pgBrowser.Node.panels[d.id];
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/** TODO ::
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* Run in edit mode (if asked) only when it is
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* not already been running edit mode
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**/
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var mode = p.$container.attr('action-mode');
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if (mode) {
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var msg = '{{ _('Are you sure want to stop editing the properties of the %%s - "%%s"?') }}';
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if (args.action == 'edit') {
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msg = '{{ _('Are you sure want to reset the current changes and re-open the panel for %%s - "%%s"?') }}';
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}
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Alertify.confirm(
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'{{ _('Edit in progress?') }}',
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S(msg).sprintf(o.label, d.label).value(),
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function() {
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setTimeout(function() {
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o.showProperties(i, d, p, args.action);
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}, 10);
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},
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null).show();
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} else {
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setTimeout(function() {
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o.showProperties(i, d, p, args.action);
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}, 10);
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}
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} else {
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pgBrowser.Node.panels = pgBrowser.Node.panels || {};
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p = pgBrowser.Node.panels[d.id] = addPanel();
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setTimeout(function() {
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o.showProperties(i, d, p, args.action);
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}, 10);
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}
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}
|
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p.title(l);
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p.icon('icon-' + this.type);
|
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|
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// Make sure the properties dialog is visible
|
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p.focus();
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},
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// Delete the selected object
|
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delete_obj: function(args, item) {
|
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var input = args || {'url':'drop'},
|
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obj = this,
|
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t = pgBrowser.tree,
|
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i = input.item || item || t.selected(),
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d = i && i.length == 1 ? t.itemData(i) : undefined;
|
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|
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if (!d)
|
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return;
|
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|
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/*
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* Make sure - we're using the correct version of node
|
|
*/
|
|
obj = pgBrowser.Nodes[d._type];
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var objName = d.label;
|
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var msg, title;
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if (input.url == 'delete') {
|
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msg = S('{{ _('Are you sure you want to drop %%s "%%s" and all the objects that depend on it?') }}')
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.sprintf(obj.label, d.label).value();
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title = S('{{ _('DROP CASCADE %%s?') }}').sprintf(obj.label).value();
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if (!(_.isFunction(obj.canDropCascade) ?
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obj.canDropCascade.apply(obj, [d, i]) : obj.canDropCascade)) {
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Alertify.notify(
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S('The %s "%s" can not be dropped!')
|
|
.sprintf(obj.label, d.label).value(),
|
|
'error',
|
|
10
|
|
);
|
|
return;
|
|
}
|
|
} else {
|
|
msg = S('{{ _('Are you sure you want to drop %%s "%%s"?') }}')
|
|
.sprintf(obj.label, d.label).value();
|
|
title = S('{{ _('DROP %%s?') }}').sprintf(obj.label).value();
|
|
|
|
if (!(_.isFunction(obj.canDrop) ?
|
|
obj.canDrop.apply(obj, [d, i]) : obj.canDrop)) {
|
|
Alertify.notify(
|
|
S('The %s "%s" can not be dropped!')
|
|
.sprintf(obj.label, d.label).value(),
|
|
'error', 10
|
|
);
|
|
return;
|
|
}
|
|
}
|
|
Alertify.confirm(title, msg,
|
|
function() {
|
|
$.ajax({
|
|
url: obj.generate_url(i, input.url, d, true),
|
|
type:'DELETE',
|
|
success: function(res) {
|
|
if (res.success == 0) {
|
|
pgBrowser.report_error(res.errormsg, res.info);
|
|
} else {
|
|
var n = t.next(i);
|
|
if (!n || !n.length) {
|
|
n = t.prev(i);
|
|
if (!n || !n.length) {
|
|
n = t.parent(i);
|
|
t.setInode(n, true);
|
|
}
|
|
}
|
|
t.remove(i);
|
|
if (n.length) {
|
|
t.select(n);
|
|
}
|
|
}
|
|
return true;
|
|
},
|
|
error: function(jqx) {
|
|
var msg = jqx.responseText;
|
|
/* Error from the server */
|
|
if (jqx.status == 417 || jqx.status == 410 || jqx.status == 500) {
|
|
try {
|
|
var data = $.parseJSON(jqx.responseText);
|
|
msg = data.errormsg;
|
|
} catch (e) {}
|
|
}
|
|
pgBrowser.report_error(
|
|
S('{{ _('Error dropping %%s: "%%s"') }}')
|
|
.sprintf(obj.label, objName)
|
|
.value(), msg);
|
|
}
|
|
});
|
|
},
|
|
null).show()
|
|
},
|
|
// Callback for creating script(s) & opening them in Query editor
|
|
show_script: function(args, item) {
|
|
var scriptType = args.script,
|
|
obj = this,
|
|
t = pgBrowser.tree,
|
|
i = item || t.selected(),
|
|
d = i && i.length == 1 ? t.itemData(i) : undefined;
|
|
|
|
if (!d)
|
|
return;
|
|
|
|
/*
|
|
* Make sure - we're using the correct version of node
|
|
*/
|
|
obj = pgBrowser.Nodes[d._type];
|
|
var objName = d.label;
|
|
|
|
// URL for script type
|
|
if(scriptType == 'insert') {
|
|
sql_url = 'insert_sql';
|
|
} else if(scriptType == 'update') {
|
|
sql_url = 'update_sql';
|
|
} else if(scriptType == 'delete') {
|
|
sql_url = 'delete_sql';
|
|
} else if(scriptType == 'select') {
|
|
sql_url = 'select_sql';
|
|
} else if(scriptType == 'exec') {
|
|
sql_url = 'exec_sql';
|
|
} else {
|
|
// By Default get CREATE SQL
|
|
sql_url = 'sql';
|
|
}
|
|
// Open data grid & pass the URL for fetching
|
|
pgAdmin.DataGrid.show_query_tool.apply(
|
|
this, [obj.generate_url(i, sql_url, d, true), i]
|
|
);
|
|
},
|
|
|
|
// Callback to render query editor
|
|
show_query_tool: function(args, item) {
|
|
var obj = this,
|
|
t = pgBrowser.tree,
|
|
i = item || t.selected(),
|
|
d = i && i.length == 1 ? t.itemData(i) : undefined;
|
|
|
|
if (!d)
|
|
return;
|
|
|
|
// Here call data grid method to render query tool
|
|
pgAdmin.DataGrid.show_query_tool.apply(
|
|
this, [undefined, i]
|
|
);
|
|
},
|
|
// Callback called - when a node is selected in browser tree.
|
|
selected: function(item, data, browser) {
|
|
// Show the information about the selected node in the below panels,
|
|
// which are visible at this time:
|
|
// + Properties
|
|
// + Query (if applicable, otherwise empty)
|
|
// + Dependents
|
|
// + Dependencies
|
|
// + Statistics
|
|
var b = browser || pgBrowser,
|
|
t = b.tree,
|
|
d = data || t.itemData(item);
|
|
|
|
// Update the menu items
|
|
pgAdmin.Browser.enable_disable_menus.apply(b, [item]);
|
|
|
|
if (d && b) {
|
|
if ('properties' in b.panels &&
|
|
b.panels['properties'] &&
|
|
b.panels['properties'].panel &&
|
|
b.panels['properties'].panel.isVisible()) {
|
|
// Show object properties (only when the 'properties' tab
|
|
// is active).
|
|
this.showProperties(item, d, b.panels['properties'].panel);
|
|
}
|
|
if ('sql' in b.panels &&
|
|
b.panels['sql'] &&
|
|
b.panels['sql'].panel &&
|
|
b.panels['sql'].panel.isVisible()) {
|
|
// TODO:: Show reverse engineered query for this object (when 'sql'
|
|
// tab is active.)
|
|
}
|
|
if ('statistics' in b.panels &&
|
|
b.panels['statistics'] &&
|
|
b.panels['statistics'].panel &&
|
|
b.panels['statistics'].panel.isVisible()) {
|
|
// TODO:: Show statistics for this object (when the 'statistics'
|
|
// tab is active.)
|
|
}
|
|
if ('dependencies' in b.panels &&
|
|
b.panels['dependencies'] &&
|
|
b.panels['dependencies'].panel &&
|
|
b.panels['dependencies'].panel.isVisible()) {
|
|
// TODO:: Show dependencies for this object (when the
|
|
// 'dependencies' tab is active.)
|
|
}
|
|
if ('dependents' in b.panels &&
|
|
b.panels['dependents'] &&
|
|
b.panels['dependents'].panel &&
|
|
b.panels['dependents'].panel.isVisible()) {
|
|
// TODO:: Show dependents for this object (when the 'dependents'
|
|
// tab is active.)
|
|
}
|
|
}
|
|
|
|
return true;
|
|
},
|
|
removed: function(item) {
|
|
var self = this;
|
|
setTimeout(function() { self.clear_cache.apply(self, item); }, 0);
|
|
},
|
|
refresh: function(n, i) {
|
|
var self = this,
|
|
t = pgBrowser.tree,
|
|
d = t.itemData(i);
|
|
|
|
if (t.isInode(i) && t.wasLoad(i))
|
|
t.unload(i);
|
|
t.setInode(i, (d && d.inode) || false);
|
|
t.deselect(i);
|
|
|
|
setTimeout(function() {
|
|
t.select(i);
|
|
}, 10);
|
|
}
|
|
},
|
|
/**********************************************************************
|
|
* A hook (not a callback) to show object properties in given HTML
|
|
* element.
|
|
*
|
|
* This has been used for the showing, editing properties of the node.
|
|
* This has also been used for creating a node.
|
|
**/
|
|
showProperties: function(item, data, panel, action) {
|
|
var that = this,
|
|
tree = pgAdmin.Browser.tree,
|
|
j = panel.$container.find('.obj_properties').first(),
|
|
view = j.data('obj-view'),
|
|
content = $('<div tabindex="1"></div>')
|
|
.addClass('pg-prop-content col-xs-12'),
|
|
|
|
// Template function to create the status bar
|
|
createStatusBar = function(location){
|
|
var statusBar = $('<div></div>').addClass(
|
|
'pg-prop-status-bar'
|
|
).appendTo(j);
|
|
statusBar.css("visibility", "hidden");
|
|
if (location == "header") {
|
|
statusBar.appendTo(that.header);
|
|
} else {
|
|
statusBar.prependTo(that.footer);
|
|
}
|
|
that.statusBar = statusBar;
|
|
return statusBar;
|
|
}.bind(panel),
|
|
// Template function to create the button-group
|
|
createButtons = function(buttons, location, extraClasses) {
|
|
var panel = this;
|
|
|
|
// arguments must be non-zero length array of type
|
|
// object, which contains following attributes:
|
|
// label, type, extraClasses, register
|
|
if (buttons && _.isArray(buttons) && buttons.length > 0) {
|
|
// All buttons will be created within a single
|
|
// div area.
|
|
var btnGroup =
|
|
$('<div></div>').addClass(
|
|
'pg-prop-btn-group'
|
|
),
|
|
// Template used for creating a button
|
|
tmpl = _.template([
|
|
'<button type="<%= type %>" ',
|
|
'class="btn <%=extraClasses.join(\' \')%>"',
|
|
'<% if (disabled) { %> disabled="disabled"<% } %> title="<%-tooltip%>">',
|
|
'<span class="<%= icon %>"></span><% if (label != "") { %> <%-label%><% } %></button>'
|
|
].join(' '));
|
|
if (location == "header"){
|
|
btnGroup.appendTo(that.header);
|
|
}else{
|
|
btnGroup.appendTo(that.footer);
|
|
}
|
|
if (extraClasses) {
|
|
btnGroup.addClass(extraClasses);
|
|
}
|
|
_.each(buttons, function(btn) {
|
|
// Create the actual button, and append to
|
|
// the group div
|
|
|
|
// icon may not present for this button
|
|
if (!btn.icon) {
|
|
btn.icon = "";
|
|
}
|
|
var b = $(tmpl(btn));
|
|
btnGroup.append(b);
|
|
// Register is a callback to set callback
|
|
// for certain operation for this button.
|
|
btn.register(b);
|
|
});
|
|
return btnGroup;
|
|
}
|
|
return null;
|
|
}.bind(panel),
|
|
// Callback to show object properties
|
|
properties = function() {
|
|
|
|
// Avoid unnecessary reloads
|
|
var panel = this,
|
|
i = tree.selected(),
|
|
d = i && tree.itemData(i),
|
|
n_type = d._type,
|
|
n_value = -1,
|
|
n = i && d && pgBrowser.Nodes[d._type],
|
|
treeHierarchy = n.getTreeNodeHierarchy(i);
|
|
|
|
if (_.isUndefined(treeHierarchy[n_type]) ||
|
|
_.isUndefined(treeHierarchy[n_type]._id)) {
|
|
n_value = -1;
|
|
} else {
|
|
n_value = treeHierarchy[n_type]._id;
|
|
}
|
|
|
|
if (n_value == $(panel).data(n_type)) {
|
|
return;
|
|
}
|
|
|
|
// Cache the current IDs for next time
|
|
$(panel).data(n_type, n_value);
|
|
|
|
if (!content.hasClass('has-pg-prop-btn-group'))
|
|
content.addClass('has-pg-prop-btn-group');
|
|
|
|
// We need to release any existing view, before
|
|
// creating new view.
|
|
if (view) {
|
|
// Release the view
|
|
view.remove({data: true, internal: true, silent: true});
|
|
// Deallocate the view
|
|
delete view;
|
|
view = null;
|
|
// Reset the data object
|
|
j.data('obj-view', null);
|
|
}
|
|
// Make sure the HTML element is empty.
|
|
j.empty();
|
|
that.header = $('<div></div>').addClass(
|
|
'pg-prop-header'
|
|
).appendTo(j);
|
|
that.footer = $('<div></div>').addClass(
|
|
'pg-prop-footer'
|
|
).appendTo(j);
|
|
// Create a view to show the properties in fieldsets
|
|
view = that.getView(item, 'properties', content, data, 'fieldset');
|
|
if (view) {
|
|
// Save it for release it later
|
|
j.data('obj-view', view);
|
|
|
|
// Create status bar
|
|
createStatusBar('footer');
|
|
|
|
// Create proper buttons
|
|
|
|
var buttons = [];
|
|
buttons.push({
|
|
label: '', type: 'edit',
|
|
tooltip: '{{ _("Edit") }}',
|
|
extraClasses: ['btn-default'],
|
|
icon: 'fa fa-lg fa-pencil-square-o',
|
|
disabled: false,
|
|
register: function(btn) {
|
|
btn.click(function() {
|
|
onEdit();
|
|
});
|
|
}
|
|
});
|
|
buttons.push({
|
|
label: '', type: 'help',
|
|
tooltip: '{{ _("SQL help for this object type.") }}',
|
|
extraClasses: ['btn-default', 'pull-right'],
|
|
icon: 'fa fa-lg fa-info',
|
|
disabled: (that.sqlAlterHelp == '' && that.sqlCreateHelp == '') ? true : false,
|
|
register: function(btn) {
|
|
btn.click(function() {
|
|
onSqlHelp();
|
|
});
|
|
}
|
|
});
|
|
|
|
createButtons(buttons, 'header', 'pg-prop-btn-group-above');
|
|
}
|
|
j.append(content);
|
|
}.bind(panel),
|
|
onSqlHelp = function() {
|
|
var panel = this;
|
|
// See if we can find an existing panel, if not, create one
|
|
pnlSqlHelp = pgBrowser.docker.findPanels('pnl_sql_help')[0];
|
|
|
|
if (pnlSqlHelp == null) {
|
|
pnlProperties = pgBrowser.docker.findPanels('properties')[0];
|
|
pgBrowser.docker.addPanel('pnl_sql_help', wcDocker.DOCK.STACKED, pnlProperties);
|
|
pnlSqlHelp = pgBrowser.docker.findPanels('pnl_sql_help')[0];
|
|
}
|
|
|
|
// Construct the URL
|
|
server = that.getTreeNodeHierarchy(item).server;
|
|
|
|
url = '{{ pg_help_path }}'
|
|
if (server.server_type == 'ppas') {
|
|
url = '{{ edbas_help_path }}'
|
|
}
|
|
|
|
major = Math.floor(server.version / 10000)
|
|
minor = Math.floor(server.version / 100) - (major * 100)
|
|
|
|
url = url.replace('$VERSION$', major + '.' + minor)
|
|
if (!S(url).endsWith('/')) {
|
|
url = url + '/'
|
|
}
|
|
if (that.sqlCreateHelp == '' && that.sqlAlterHelp != '') {
|
|
url = url + that.sqlAlterHelp
|
|
} else if (that.sqlCreateHelp != '' && that.sqlAlterHelp == '') {
|
|
url = url + that.sqlCreateHelp
|
|
} else {
|
|
if (view.model.isNew()) {
|
|
url = url + that.sqlCreateHelp
|
|
} else {
|
|
url = url + that.sqlAlterHelp
|
|
}
|
|
}
|
|
|
|
// Update the panel
|
|
iframe = $(pnlSqlHelp).data('embeddedFrame');
|
|
pnlSqlHelp.title('SQL: ' + that.label);
|
|
|
|
pnlSqlHelp.focus();
|
|
iframe.openURL(url);
|
|
}.bind(panel),
|
|
|
|
onDialogHelp = function() {
|
|
var panel = this;
|
|
// See if we can find an existing panel, if not, create one
|
|
pnlDialogHelp = pgBrowser.docker.findPanels('pnl_online_help')[0];
|
|
|
|
if (pnlDialogHelp == null) {
|
|
pnlProperties = pgBrowser.docker.findPanels('properties')[0];
|
|
pgBrowser.docker.addPanel('pnl_online_help', wcDocker.DOCK.STACKED, pnlProperties);
|
|
pnlDialogHelp = pgBrowser.docker.findPanels('pnl_online_help')[0];
|
|
}
|
|
|
|
// Update the panel
|
|
iframe = $(pnlDialogHelp).data('embeddedFrame');
|
|
|
|
pnlDialogHelp.focus();
|
|
iframe.openURL(that.dialogHelp);
|
|
}.bind(panel),
|
|
|
|
editFunc = function() {
|
|
var panel = this;
|
|
if (action && action == 'properties') {
|
|
action = 'edit';
|
|
}
|
|
panel.$container.attr('action-mode', action);
|
|
// We need to release any existing view, before
|
|
// creating the new view.
|
|
if (view) {
|
|
// Release the view
|
|
view.remove({data: true, internal: true, silent: true});
|
|
// Deallocate the view
|
|
delete view;
|
|
view = null;
|
|
// Reset the data object
|
|
j.data('obj-view', null);
|
|
}
|
|
// Make sure the HTML element is empty.
|
|
j.empty();
|
|
|
|
that.header = $('<div></div>').addClass(
|
|
'pg-prop-header'
|
|
).appendTo(j)
|
|
that.footer = $('<div></div>').addClass(
|
|
'pg-prop-footer'
|
|
).appendTo(j);
|
|
|
|
var updateButtons = function(hasError, modified) {
|
|
|
|
var btnGroup = this.find('.pg-prop-btn-group'),
|
|
btnSave = btnGroup.find('button.btn-primary'),
|
|
btnReset = btnGroup.find('button.btn-warning');
|
|
|
|
if (hasError || !modified) {
|
|
btnSave.prop('disabled', true);
|
|
btnSave.attr('disabled', 'disabled');
|
|
} else {
|
|
btnSave.prop('disabled', false);
|
|
btnSave.removeAttr('disabled');
|
|
}
|
|
|
|
if (!modified) {
|
|
btnReset.prop('disabled', true);
|
|
btnReset.attr('disabled', 'disabled');
|
|
} else {
|
|
btnReset.prop('disabled', false);
|
|
btnReset.removeAttr('disabled');
|
|
}
|
|
};
|
|
|
|
// Create a view to edit/create the properties in fieldsets
|
|
view = that.getView(item, action, content, data, 'dialog', updateButtons, j);
|
|
if (view) {
|
|
// Save it to release it later
|
|
j.data('obj-view', view);
|
|
|
|
panel.icon(
|
|
_.isFunction(that['node_image']) ?
|
|
(that['node_image']).apply(that, [data, view.model]) :
|
|
(that['node_image'] || ('icon-' + that.type))
|
|
);
|
|
|
|
// Create proper buttons
|
|
createButtons([{
|
|
label: '', type: 'help',
|
|
tooltip: '{{ _("SQL help for this object type.") }}',
|
|
extraClasses: ['btn-default', 'pull-left'],
|
|
icon: 'fa fa-lg fa-info',
|
|
disabled: (that.sqlAlterHelp == '' && that.sqlCreateHelp == '') ? true : false,
|
|
register: function(btn) {
|
|
btn.click(function() {
|
|
onSqlHelp();
|
|
});
|
|
}
|
|
},{
|
|
label: '', type: 'help',
|
|
tooltip: '{{ _("Help for this dialog.") }}',
|
|
extraClasses: ['btn-default', 'pull-left'],
|
|
icon: 'fa fa-lg fa-question',
|
|
disabled: (that.dialogHelp == '') ? true : false,
|
|
register: function(btn) {
|
|
btn.click(function() {
|
|
onDialogHelp();
|
|
});
|
|
}
|
|
},{
|
|
label: '{{ _("Save") }}', type: 'save',
|
|
tooltip: '{{ _("Save this object.") }}',
|
|
extraClasses: ['btn-primary'],
|
|
icon: 'fa fa-lg fa-save',
|
|
disabled: true,
|
|
register: function(btn) {
|
|
// Save the changes
|
|
btn.click(function() {
|
|
var m = view.model,
|
|
d = m.toJSON(true);
|
|
if (d && !_.isEmpty(d)) {
|
|
m.save({}, {
|
|
attrs: d,
|
|
validate: false,
|
|
cache: false,
|
|
success: function() {
|
|
onSaveFunc.call();
|
|
},
|
|
error: function(m, jqxhr) {
|
|
Alertify.pgNotifier(
|
|
"error", jqxhr,
|
|
S(
|
|
"{{ _("Error saving properties: %%s") }}"
|
|
).sprintf(jqxhr.statusText).value()
|
|
);
|
|
}
|
|
});
|
|
}
|
|
});
|
|
}
|
|
},{
|
|
label: '{{ _('Cancel') }}', type: 'cancel',
|
|
tooltip: '{{ _("Cancel changes to this object.") }}',
|
|
extraClasses: ['btn-danger'],
|
|
icon: 'fa fa-lg fa-close',
|
|
disabled: false,
|
|
register: function(btn) {
|
|
btn.click(function() {
|
|
// Removing the action-mode
|
|
panel.$container.removeAttr('action-mode');
|
|
onCancelFunc.call(arguments);
|
|
});
|
|
}
|
|
},{
|
|
label: '{{ _('Reset') }}', type: 'reset',
|
|
tooltip: '{{ _("Reset the fields on this dialog.") }}',
|
|
extraClasses: ['btn-warning'],
|
|
icon: 'fa fa-lg fa-recycle',
|
|
disabled: true,
|
|
register: function(btn) {
|
|
btn.click(function() {
|
|
setTimeout(function() { editFunc.call(); }, 0);
|
|
});
|
|
}
|
|
}],'footer' ,'pg-prop-btn-group-below');
|
|
};
|
|
|
|
// Create status bar.
|
|
createStatusBar('footer');
|
|
|
|
// Add some space, so that - button group does not override the
|
|
// space
|
|
content.addClass('pg-prop-has-btn-group-below');
|
|
|
|
// Show contents before buttons
|
|
j.prepend(content);
|
|
}.bind(panel),
|
|
closePanel = function() {
|
|
// Closing this panel
|
|
this.close();
|
|
}.bind(panel),
|
|
updateTreeItem = function(that) {
|
|
var panel = this;
|
|
|
|
// Clear the cache for this node now.
|
|
setTimeout(function() { that.clear_cache.apply(that, item); }, 0);
|
|
|
|
// Update the item lable (if label is modified.)
|
|
if (view.model.tnode) {
|
|
var itemData = tree.itemData(item),
|
|
icon = itemData.icon,
|
|
newNodeData = view.model.tnode;
|
|
|
|
tree.addIcon(item, {icon: newNodeData.icon});
|
|
tree.setLabel(item, {label: newNodeData.label});
|
|
_.extend(itemData, newNodeData);
|
|
} else if (view.model.get('name')) {
|
|
tree.setLabel(item, {label: view.model.get("name")});
|
|
if (
|
|
view.model.get('data').icon && view.model.get('data').icon != ''
|
|
)
|
|
tree.addIcon(item, {icon: view.model.get('data').icon});
|
|
}
|
|
tree.deselect(item);
|
|
panel.$container.removeAttr('action-mode');
|
|
setTimeout(function() { closePanel(); }, 0);
|
|
setTimeout(function() { tree.select(item, {focus: true}); }, 10);
|
|
|
|
pgBrowser.Events.trigger(
|
|
'pgadmin-node:updated:' + that.type, item, that
|
|
);
|
|
},
|
|
saveNewNode = function(that) {
|
|
var panel = this;
|
|
|
|
// Clear the cache for this node now.
|
|
setTimeout(function() { that.clear_cache.apply(that, item); }, 0);
|
|
|
|
/* TODO:: Create new tree node for this */
|
|
if (view.model.tnode && '_id' in view.model.tnode) {
|
|
var d = _.extend({}, view.model.tnode),
|
|
func = function(i) {
|
|
setTimeout(function() {closePanel();}, 0);
|
|
if (i) {
|
|
tree.select(i, {focus: true});
|
|
}
|
|
pgBrowser.Events.trigger(
|
|
'pgadmin-node:created:' + that.type, i, that
|
|
);
|
|
}, found = false;
|
|
|
|
delete view.model.tnode;
|
|
|
|
if (that.parent_type) {
|
|
var cdata = tree.itemData(item),
|
|
p = that._find_parent_node.apply(
|
|
that, [tree, item, cdata]
|
|
);
|
|
|
|
// Fixes# 1104
|
|
// Adding 1st database server connection does not
|
|
// show up in tree view.
|
|
|
|
// If the parent do not have any children, I won't care to add it
|
|
// manually.
|
|
if (p && !tree.hasChildren(p)) {
|
|
// It is most likely a top level node, which has no children.
|
|
tree.close(p);
|
|
tree.unload(p);
|
|
tree.setInode(p, false);
|
|
tree.open(p, {
|
|
success: function() {
|
|
var children = tree.children(p, false, false);
|
|
|
|
for (var idx in children) {
|
|
var c = $(children[idx]),
|
|
cdata = tree.itemData(c);
|
|
|
|
if (cdata._id == d._id) {
|
|
tree.select(c);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
func(null);
|
|
|
|
return;
|
|
}
|
|
|
|
if (tree.wasLoad(item)) {
|
|
var first = tree.first(item, false),
|
|
data = first && first.length && tree.itemData(first);
|
|
|
|
// We found the same type of object here, we can append it
|
|
// here.
|
|
if (data && data._type == that.type) {
|
|
tree.append(item, {
|
|
itemData: d,
|
|
success: function(i, o) {
|
|
func(o.items.eq(0));
|
|
},
|
|
fail: function() {
|
|
// We still want to close the panel
|
|
console.log(arguments);
|
|
func(null);
|
|
}
|
|
});
|
|
return;
|
|
} else {
|
|
var children = tree.children(item, false, false);
|
|
|
|
if (children) {
|
|
_.each(children, function(child) {
|
|
if (found)
|
|
return;
|
|
var j = $(child);
|
|
data = tree.itemData(j);
|
|
|
|
if (data && data._type && data._type in pgBrowser.Nodes) {
|
|
node = pgBrowser.Nodes[data._type];
|
|
|
|
if (node && ((node.node && node.node == that.type) ||
|
|
node.type == that.collection_type)) {
|
|
found = true;
|
|
if (tree.wasLoad(j)) {
|
|
tree.append(j, {
|
|
itemData: d,
|
|
success: function(i, o) {
|
|
func(o.items.eq(0));
|
|
}
|
|
});
|
|
} else {
|
|
/*
|
|
* This is not yet loaded, hence - we need to expand
|
|
* it, and find the actual object.
|
|
*/
|
|
if (!tree.isInode(j)) {
|
|
tree.setInode(j);
|
|
}
|
|
tree.open(j, {
|
|
success: function() {
|
|
var children = tree.children(j, false, false),
|
|
stop = false;
|
|
|
|
_.each(children, function(child) {
|
|
|
|
if (stop)
|
|
return;
|
|
|
|
var j = $(child),
|
|
data = tree.itemData(j);
|
|
|
|
if (d._id == data._id) {
|
|
stop = true;
|
|
func(j);
|
|
}
|
|
});
|
|
func(null);
|
|
},
|
|
fail: function() {
|
|
// We would still like to close it.
|
|
console.log(arguments);
|
|
func(null);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
/*
|
|
* We already added the node at required place, stop going
|
|
* ahead.
|
|
*/
|
|
if (found)
|
|
return;
|
|
|
|
/* When no children found, it was loaded.
|
|
* It sets the item to non-inode.
|
|
*/
|
|
if (!tree.isInode(item)) {
|
|
tree.setInode(item);
|
|
}
|
|
tree.open(item, {
|
|
success: function() {
|
|
var s = tree.search(item, {
|
|
search: d.id,
|
|
callback: function(i, s) {
|
|
var data = tree.itemData(i);
|
|
|
|
return (d._id == data._id);
|
|
},
|
|
success: function(i, o) {
|
|
func(i);
|
|
},
|
|
fail: function() {
|
|
// We would still like to close it.
|
|
console.log(arguments);
|
|
func(null);
|
|
}
|
|
});
|
|
|
|
},
|
|
fail: function() {
|
|
// We would still like to close it.
|
|
console.log(arguments);
|
|
func(null);
|
|
}
|
|
});
|
|
} else {
|
|
func(null);
|
|
}
|
|
} else {
|
|
tree.append(null, {
|
|
itemData: d,
|
|
success: function(i, o) {
|
|
func(i);
|
|
},
|
|
fail: function() {
|
|
// We would still like to close it.
|
|
console.log(arguments);
|
|
func(null);
|
|
}
|
|
});
|
|
}
|
|
} else {
|
|
/*
|
|
* Sometime we don't get node in response even though it's saved
|
|
* on server. In such case just reload the collection to get newly
|
|
* created nodes.
|
|
*/
|
|
|
|
var children = tree.children(item, false, false),
|
|
openNode = function(item, animation){
|
|
tree.open(item, {
|
|
success: function (item, options){
|
|
setTimeout(function() {closePanel();}, 0);
|
|
pgBrowser.Events.trigger(
|
|
'pgadmin-node:created:' + that.type, item, that
|
|
);
|
|
},
|
|
fail: function (item, options){
|
|
setTimeout(function() {closePanel();}, 0);
|
|
pgBrowser.Events.trigger(
|
|
'pgadmin-node:created:' + that.type, item, that
|
|
);
|
|
},
|
|
unanimated: animation
|
|
});
|
|
};
|
|
|
|
if (children) {
|
|
_.each(children, function(child) {
|
|
var $child = $(child),
|
|
data = tree.itemData($child);
|
|
if (data._type == that.collection_type){
|
|
// We found collection which need to reload.
|
|
if (tree.wasLoad($child)) {
|
|
tree.unload($child, {
|
|
success: function (item, options){
|
|
openNode(item, true);
|
|
},
|
|
fail: function (item, options){
|
|
setTimeout(function() {closePanel();}, 0);
|
|
},
|
|
unanimated: true
|
|
});
|
|
} else {
|
|
openNode($child, false);
|
|
}
|
|
}
|
|
});
|
|
return;
|
|
}
|
|
setTimeout(function() {closePanel();}, 0);
|
|
}
|
|
}.bind(panel, that),
|
|
editInNewPanel = function() {
|
|
// Open edit in separate panel
|
|
setTimeout(function() {
|
|
that.callbacks.show_obj_properties.apply(that, [{
|
|
'action': 'edit',
|
|
'item': item
|
|
}]);
|
|
}, 0);
|
|
},
|
|
onCancelFunc = closePanel,
|
|
onSaveFunc = updateTreeItem.bind(panel, that),
|
|
onEdit = editFunc.bind(panel);
|
|
|
|
if (action) {
|
|
if (action == 'create'){
|
|
onCancelFunc = closePanel;
|
|
onSaveFunc = saveNewNode;
|
|
}
|
|
if (action != 'properties') {
|
|
// We need to keep track edit/create mode for this panel.
|
|
editFunc();
|
|
} else {
|
|
properties();
|
|
}
|
|
} else {
|
|
/* Show properties */
|
|
properties();
|
|
onEdit = editInNewPanel.bind(panel);
|
|
}
|
|
if (panel.closeable()) {
|
|
var onCloseFunc = function() {
|
|
var j = this.$container.find('.obj_properties').first(),
|
|
view = j && j.data('obj-view');
|
|
|
|
if (view) {
|
|
view.remove({data: true, internal: true, silent: true});
|
|
}
|
|
}.bind(panel);
|
|
panel.on(wcDocker.EVENT.CLOSED, onCloseFunc);
|
|
}
|
|
},
|
|
_find_parent_node: function(t, i, d) {
|
|
if (this.parent_type) {
|
|
d = d || t.itemData(i);
|
|
|
|
if (_.isString(this.parent_type)) {
|
|
if (this.parent_type == d._type) {
|
|
return i;
|
|
}
|
|
while(t.hasParent(i)) {
|
|
i = t.parent(i);
|
|
d = t.itemData(i);
|
|
|
|
if (this.parent_type == d._type)
|
|
return i;
|
|
}
|
|
} else {
|
|
if (_.indexOf(this.parent_type, d._type) >= 0) {
|
|
return i;
|
|
}
|
|
while(t.hasParent(i)) {
|
|
i = t.parent(i);
|
|
d = t.itemData(i);
|
|
|
|
if (_.indexOf(this.parent_type, d._type) >= 0)
|
|
return i;
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
/**********************************************************************
|
|
* Generate the URL for different operations
|
|
*
|
|
* arguments:
|
|
* type: Create/drop/edit/properties/sql/depends/statistics
|
|
* d: Provide the ItemData for the current item node
|
|
* with_id: Required id information at the end?
|
|
*
|
|
* Supports url generation for create, drop, edit, properties, sql,
|
|
* depends, statistics
|
|
*/
|
|
generate_url: function(item, type, d, with_id, info) {
|
|
var url = pgBrowser.URL + '{TYPE}/{REDIRECT}{REF}',
|
|
opURL = {
|
|
'create': 'obj', 'drop': 'obj', 'edit': 'obj',
|
|
'properties': 'obj', 'statistics': 'stats'
|
|
},
|
|
ref = '', self = this,
|
|
priority = -Infinity;
|
|
|
|
info = (_.isUndefined(item) || _.isNull(item)) ?
|
|
info || {} : this.getTreeNodeHierarchy(item);
|
|
|
|
if (self.parent_type) {
|
|
if (_.isString(self.parent_type)) {
|
|
var p = info[self.parent_type];
|
|
if (p) {
|
|
priority = p.priority;
|
|
}
|
|
} else {
|
|
_.each(self.parent_type, function(o) {
|
|
var p = info[o];
|
|
if (p) {
|
|
if (priority < p.priority) {
|
|
priority = p.priority;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
_.each(
|
|
_.sortBy(
|
|
_.values(
|
|
_.pick(info,
|
|
function(v, k, o) {
|
|
return (v.priority <= priority);
|
|
})
|
|
),
|
|
function(o) { return o.priority; }
|
|
),
|
|
function(o) {
|
|
ref = S('%s/%s').sprintf(ref, encodeURI(o._id)).value();
|
|
});
|
|
|
|
ref = S('%s/%s').sprintf(
|
|
ref, with_id && d._type == self.type ? d._id : ''
|
|
).value();
|
|
|
|
var args = {
|
|
'TYPE': self.type,
|
|
'REDIRECT': (type in opURL ? opURL[type] : type),
|
|
'REF': ref
|
|
};
|
|
|
|
return url.replace(/{(\w+)}/g, function(match, arg) {
|
|
return args[arg];
|
|
});
|
|
},
|
|
// Base class for Node Data Collection
|
|
Collection: pgBrowser.DataCollection,
|
|
// Base class for Node Data Model
|
|
Model: pgBrowser.DataModel,
|
|
getTreeNodeHierarchy: function(i) {
|
|
var idx = 0,
|
|
res = {},
|
|
t = pgBrowser.tree;
|
|
do {
|
|
d = t.itemData(i);
|
|
if (d._type in pgBrowser.Nodes && pgBrowser.Nodes[d._type].hasId) {
|
|
res[d._type] = _.extend({}, d, {
|
|
'priority': idx
|
|
});
|
|
idx -= 1;
|
|
}
|
|
i = t.hasParent(i) ? t.parent(i) : null;
|
|
} while (i);
|
|
|
|
return res;
|
|
},
|
|
cache: function(url, node_info, level, data) {
|
|
var cached = this.cached = this.cached || {},
|
|
hash = url,
|
|
min_priority = (
|
|
node_info && node_info[level] && node_info[level].priority
|
|
) || 0;
|
|
|
|
if (node_info) {
|
|
_.each(
|
|
_.sortBy(
|
|
_.values(
|
|
_.pick(
|
|
node_info,
|
|
function(v, k, o) {
|
|
return (v.priority <= min_priority);
|
|
})),
|
|
function(o) { return o.priority; }),
|
|
function(o) {
|
|
hash = S('%s/%s').sprintf(hash, encodeURI(o._id)).value();
|
|
});
|
|
}
|
|
|
|
if (_.isUndefined(data)) {
|
|
var res = cached[hash];
|
|
|
|
if (!_.isUndefined(res) &&
|
|
(res.at - Date.now() > 300000)) {
|
|
res = undefined;
|
|
}
|
|
return res;
|
|
}
|
|
|
|
res = cached[hash] = {data: data, at: Date.now(), level: level};
|
|
|
|
return res;
|
|
},
|
|
clear_cache: function(item) {
|
|
/*
|
|
* Reset the cache, when new node is created.
|
|
*
|
|
* FIXME:
|
|
* At the moment, we will clear all the cache for this node. But - we
|
|
* would like to clear the cache only this nodes parent, so that - it
|
|
* fetches the new data.
|
|
*/
|
|
this.cached = {};
|
|
},
|
|
cache_level: function(node_info, with_id) {
|
|
if (node_info) {
|
|
if (with_id && this.type in node_info) {
|
|
return this.type;
|
|
}
|
|
if (_.isArray(this.parent_type)) {
|
|
for (var parent in this.parent_type) {
|
|
if (parent in node_info) {
|
|
return parent;
|
|
}
|
|
}
|
|
return this.type;
|
|
}
|
|
return this.parent_type;
|
|
}
|
|
}
|
|
});
|
|
|
|
return pgAdmin.Browser.Node;
|
|
});
|