mirror of
https://github.com/pgadmin-org/pgadmin4.git
synced 2025-02-25 18:55:31 -06:00
6d5417709c
Moving the javascripts for the following modules: - About - Browser nodes - Dashboard - FileManager - Vendor/snap.svg - Preferences - Settings - Backup - Datagrid - Debugger - Sqleditor - Grant Wizard - Import & Export - Maintenance - Restore and - User Management
1579 lines
53 KiB
JavaScript
1579 lines
53 KiB
JavaScript
define(
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'pgadmin.browser.node', [
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'sources/gettext', 'jquery', 'underscore', 'underscore.string', 'pgadmin',
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'pgadmin.browser.menu', 'backbone', 'alertify', 'pgadmin.browser.datamodel',
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'backform', 'pgadmin.browser.utils', 'pgadmin.backform', 'pgadmin.alertifyjs'
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], function(gettext, $, _, S, pgAdmin, Menu, Backbone, Alertify, pgBrowser, Backform) {
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var wcDocker = window.wcDocker,
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keyCode = {
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ENTER: 13,
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ESCAPE: 27,
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F1: 112
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};
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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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var bindToChild = function(cb) {
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if (typeof(child.callbacks[cb]) == 'function') {
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child.callbacks[cb] = child.callbacks[cb].bind(child);
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}
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},
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callbacks = _.keys(child.callbacks);
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for(var idx = 0; idx < callbacks.length; idx++) bindToChild(callbacks[idx]);
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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(o, 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: 'refresh', node: self.type, module: self,
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applies: ['object', 'context'], callback: 'refresh',
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priority: 1, label: gettext('Refresh...'),
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icon: 'fa fa-refresh'
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}]);
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if (self.canEdit) {
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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: gettext('Properties...'),
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data: {'action': 'edit'}, icon: 'fa fa-pencil-square-o'
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}]);
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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: gettext('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: gettext('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 (true) {
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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: gettext('Query Tool...'),
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icon: 'fa fa-bolt',
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enable: function(itemData, item, data) {
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if (itemData._type == 'database' && itemData.allowConn)
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return true;
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else if(itemData._type != 'database')
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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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}]);
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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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gettext("%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: self.check_user_permission
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}]);
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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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// Do not display CREATE script on server group and server node
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if (itemData._type == 'server_group' || itemData._type == 'server') {
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return false;
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}
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// Do not display the menu if the database connection is not allowed
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if (itemData._type == 'database' && !itemData.allowConn)
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return false;
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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 (
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(
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parentData.server && (
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parentData.server.user.is_superuser ||
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parentData.server.user.can_create_db)
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) ||
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(
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parentData.schema && parentData.schema.can_create
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)
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) {
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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, cancelFunc) {
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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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var alertMessage = '\
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<div class="media error-in-footer bg-red-1 border-red-2 font-red-3 text-14">\
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<div class="media-body media-middle">\
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<div class="alert-icon error-icon">\
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<i class="fa fa-exclamation-triangle" aria-hidden="true"></i>\
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</div>\
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<div class="alert-text">' + msg + '</div>\
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</div>\
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</div>';
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if(!_.isUndefined(that.statusBar)) {
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that.statusBar.html(alertMessage).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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var setFocusOnEl = function() {
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setTimeout(function() {
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$(el).find('.tab-pane.active:first').find('input:first').focus();
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}, 500);
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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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var msgDiv = '<div class="alert alert-info pg-panel-message pg-panel-properties-message">'+
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gettext("Retrieving data from the server...") + '</div>',
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$msgDiv = $(msgDiv);
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var timer = setTimeout(function(ctx) {
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// notify user if request is taking longer than 1 second
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if (!_.isUndefined(ctx)) {
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$msgDiv.appendTo(ctx);
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}
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}, 1000, ctx);
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newModel.fetch({
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success: function(res, msg, xhr) {
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// clear timeout and remove message
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clearTimeout(timer);
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$msgDiv.addClass('hidden');
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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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setFocusOnEl();
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newModel.startNewSession();
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},
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error: function(xhr, error, message) {
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var _label = that && item ?
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that.getTreeNodeHierarchy(
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item
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)[that.type].label : '';
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pgBrowser.Events.trigger(
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'pgadmin:node:retrieval:error', 'properties',
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xhr, error, message, item
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);
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if (
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!Alertify.pgHandleItemError(
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xhr, error, message, {item: item, info: info}
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)
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) {
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Alertify.pgNotifier(
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error, xhr,
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S(
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gettext("Error retrieving properties - %s")
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).sprintf(message || _label).value(),
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function() {
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console.log(arguments);
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}
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);
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}
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// Close the panel (if could not fetch properties)
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if (cancelFunc) {
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cancelFunc();
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}
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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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setFocusOnEl();
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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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var events = {};
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events[wcDocker.EVENT.RESIZE_ENDED] = function() {
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var $container = this.$container.find('.obj_properties').first(),
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v = $container.data('obj-view');
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if (v && v.model && v.model) {
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v.model.trigger(
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'pg-browser-resized', {
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'view': v, 'panel': this, 'container': $container
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});
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}
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};
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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">' + gettext('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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events: events
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});
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p.load(pgBrowser.docker);
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},
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/*
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* Default script type menu for node.
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*
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* Override this, to show more script type menus (e.g hasScriptTypes: ['create', 'select', 'insert', 'update', 'delete'])
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*
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* Or set it to empty array to disable script type menu on node (e.g hasScriptTypes: [])
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*/
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hasScriptTypes: ['create'],
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/******************************************************************
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* This function determines the given item is editable or not.
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*
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* Override this, when a node is not editable.
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*/
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canEdit: true,
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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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var 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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|
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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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// 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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//
|
|
// And, actual parent of a table is schema, not Tables.
|
|
while (i && t.hasParent(i)) {
|
|
i = t.parent(i);
|
|
var pd = t.itemData(i);
|
|
|
|
if (isParent(pd)) {
|
|
// Assign the data, this is my actual parent.
|
|
d = pd;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Seriously - I really don't have parent data present?
|
|
//
|
|
// The only node - which I know - who does not have parent
|
|
// node, is the Server Group (and, comes directly under root
|
|
// node - which has no parent.)
|
|
if (!d || (this.parent_type != null && !isParent(d))) {
|
|
// It should never come here.
|
|
// If it is here, that means - we do have some bug in code.
|
|
return;
|
|
}
|
|
|
|
if (!d)
|
|
return;
|
|
|
|
l = S( gettext('Create - %s')).sprintf(
|
|
[this.label]).value();
|
|
p = addPanel();
|
|
|
|
setTimeout(function() {
|
|
o.showProperties(i, d, p, args.action);
|
|
}, 10);
|
|
} else {
|
|
if (pgBrowser.Node.panels && pgBrowser.Node.panels[d.id] &&
|
|
pgBrowser.Node.panels[d.id].$container) {
|
|
var p = pgBrowser.Node.panels[d.id];
|
|
/** TODO ::
|
|
* Run in edit mode (if asked) only when it is
|
|
* not already been running edit mode
|
|
**/
|
|
var mode = p.$container.attr('action-mode');
|
|
if (mode) {
|
|
var msg = gettext('Are you sure want to stop editing the properties of %s "%s"?');
|
|
if (args.action == 'edit') {
|
|
msg = gettext('Are you sure want to reset the current changes and re-open the panel for %s "%s"?');
|
|
}
|
|
|
|
Alertify.confirm(
|
|
gettext('Edit in progress?'),
|
|
S(msg).sprintf(o.label.toLowerCase(), d.label).value(),
|
|
function() {
|
|
setTimeout(function() {
|
|
o.showProperties(i, d, p, args.action);
|
|
}, 10);
|
|
},
|
|
null).show();
|
|
} else {
|
|
setTimeout(function() {
|
|
o.showProperties(i, d, p, args.action);
|
|
}, 10);
|
|
}
|
|
} else {
|
|
pgBrowser.Node.panels = pgBrowser.Node.panels || {};
|
|
p = pgBrowser.Node.panels[d.id] = addPanel();
|
|
|
|
setTimeout(function() {
|
|
o.showProperties(i, d, p, args.action);
|
|
}, 10);
|
|
}
|
|
}
|
|
|
|
p.title(l);
|
|
p.icon('icon-' + this.type);
|
|
|
|
// Make sure the properties dialog is visible
|
|
p.focus();
|
|
},
|
|
// Delete the selected object
|
|
delete_obj: function(args, item) {
|
|
var input = args || {'url':'drop'},
|
|
obj = this,
|
|
t = pgBrowser.tree,
|
|
i = input.item || 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;
|
|
|
|
var msg, title;
|
|
if (input.url == 'delete') {
|
|
|
|
msg = S( gettext('Are you sure you want to drop %s "%s" and all the objects that depend on it?'))
|
|
.sprintf(obj.label.toLowerCase(), d.label).value();
|
|
title = S( gettext('DROP CASCADE %s?')).sprintf(obj.label).value();
|
|
|
|
if (!(_.isFunction(obj.canDropCascade) ?
|
|
obj.canDropCascade.apply(obj, [d, i]) : obj.canDropCascade)) {
|
|
var alertifyWrapper = new AlertifyWrapper();
|
|
alertifyWrapper.error(
|
|
S('The %s "%s" cannot be dropped!')
|
|
.sprintf(obj.label, d.label).value(),
|
|
10
|
|
);
|
|
return;
|
|
}
|
|
} else {
|
|
msg = S( gettext('Are you sure you want to drop %s "%s"?'))
|
|
.sprintf(obj.label.toLowerCase(), d.label).value();
|
|
title = S( gettext('DROP %s?')).sprintf(obj.label).value();
|
|
|
|
if (!(_.isFunction(obj.canDrop) ?
|
|
obj.canDrop.apply(obj, [d, i]) : obj.canDrop)) {
|
|
var alertifyWrapper = new AlertifyWrapper();
|
|
alertifyWrapper.error(
|
|
S('The %s "%s" cannot be dropped!')
|
|
.sprintf(obj.label, d.label).value(),
|
|
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 {
|
|
pgBrowser.removeTreeNode(i, true);
|
|
}
|
|
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( gettext('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,
|
|
sql_url;
|
|
|
|
// 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(
|
|
obj.generate_url(i, sql_url, d, true),
|
|
i, scriptType
|
|
);
|
|
},
|
|
|
|
// 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('', i);
|
|
},
|
|
added: function(item, data, browser) {
|
|
var b = browser || pgBrowser,
|
|
t = b.tree,
|
|
pItem = t.parent(item),
|
|
pData = pItem && t.itemData(pItem),
|
|
pNode = pData && pgBrowser.Nodes[pData._type];
|
|
|
|
// Check node is a collection or not.
|
|
if (pNode && pNode.is_collection) {
|
|
/* If 'collection_count' is not present in data
|
|
* it means tree node expanded first time, so we will
|
|
* kept collection count and label in data itself.
|
|
*/
|
|
if (!('collection_count' in pData)) {
|
|
pData.collection_count = 0;
|
|
}
|
|
pData.collection_count++;
|
|
t.setLabel(
|
|
pItem, {
|
|
label: (
|
|
_.escape(pData._label) + ' <span>(' + pData.collection_count + ')</span>'
|
|
)
|
|
}
|
|
);
|
|
}
|
|
},
|
|
// 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,
|
|
t = pgBrowser.tree,
|
|
pItem = t.parent(item),
|
|
pData = pItem && t.itemData(pItem),
|
|
pNode = pData && pgBrowser.Nodes[pData._type];
|
|
|
|
// Check node is a collection or not.
|
|
if (
|
|
pNode && pNode.is_collection && 'collection_count' in pData
|
|
) {
|
|
pData.collection_count--;
|
|
t.setLabel(
|
|
pItem, {
|
|
label: (
|
|
_.escape(pData._label) + ' <span>(' + pData.collection_count + ')</span>'
|
|
)
|
|
}
|
|
);
|
|
}
|
|
|
|
setTimeout(function() { self.clear_cache.apply(self, item); }, 0);
|
|
},
|
|
unloaded: function(item) {
|
|
var self = this,
|
|
t = pgBrowser.tree,
|
|
data = item && t.itemData(item);
|
|
|
|
// In case of unload remove the collection counter
|
|
if (self.is_collection && 'collection_count' in data)
|
|
{
|
|
delete data.collection_count;
|
|
t.setLabel(item, {label: _.escape(data._label)});
|
|
}
|
|
},
|
|
refresh: function(cmd, i) {
|
|
var self = this,
|
|
t = pgBrowser.tree,
|
|
item = i || t.selected(),
|
|
d = t.itemData(item);
|
|
|
|
pgBrowser.Events.trigger('pgadmin:browser:tree:refresh', item);
|
|
}
|
|
},
|
|
/**********************************************************************
|
|
* 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 = $('<div tabindex="1"></div>')
|
|
.addClass('pg-prop-content col-xs-12');
|
|
|
|
// Handle key press events for Cancel, save and help button
|
|
var handleKeyDown = function(event, context) {
|
|
// If called on panel other than node_props, return
|
|
if (panel && panel['_type'] !== 'node_props') return;
|
|
|
|
switch (event.which) {
|
|
case keyCode.ESCAPE:
|
|
closePanel();
|
|
break;
|
|
case keyCode.ENTER:
|
|
// Return if event is fired from child element
|
|
if (event.target !== context) return;
|
|
if (view && view.model && view.model.sessChanged()) {
|
|
onSave.call(this, view);
|
|
}
|
|
break;
|
|
case keyCode.F1:
|
|
onDialogHelp();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}.bind(panel);
|
|
|
|
setTimeout(function() {
|
|
// Register key press events with panel element
|
|
panel.$container.find('.backform-tab').on("keydown", function(event) {
|
|
handleKeyDown(event, this);
|
|
});
|
|
}, 200); // wait for panel tab to render
|
|
|
|
// Template function to create the status bar
|
|
var 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 = $(tmpl(btn));
|
|
btnGroup.append(b);
|
|
// Register is a callback to set callback
|
|
// for certain operation for this button.
|
|
btn.register(b);
|
|
});
|
|
return btnGroup;
|
|
}
|
|
return null;
|
|
}.bind(panel),
|
|
// Callback to show object properties
|
|
properties = function() {
|
|
|
|
// Avoid unnecessary reloads
|
|
var panel = this,
|
|
i = tree.selected(),
|
|
d = i && tree.itemData(i),
|
|
n_type = d._type,
|
|
n_value = -1,
|
|
n = i && d && pgBrowser.Nodes[d._type],
|
|
treeHierarchy = n.getTreeNodeHierarchy(i);
|
|
|
|
if (_.isEqual($(panel).data('node-prop'), treeHierarchy)) {
|
|
return;
|
|
}
|
|
|
|
// Cache the current IDs for next time
|
|
$(panel).data('node-prop', treeHierarchy);
|
|
|
|
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 = $('<div></div>').addClass(
|
|
'pg-prop-footer'
|
|
).appendTo(j);
|
|
// Create a view to show the properties in fieldsets
|
|
view = that.getView(item, 'properties', content, data, 'fieldset', undefined, j);
|
|
if (view) {
|
|
// Save it for release it later
|
|
j.data('obj-view', view);
|
|
|
|
// Create proper buttons
|
|
|
|
var buttons = [];
|
|
|
|
buttons.push({
|
|
label: '', type: 'edit',
|
|
tooltip: gettext('Edit'),
|
|
extraClasses: ['btn-default'],
|
|
icon: 'fa fa-lg fa-pencil-square-o',
|
|
disabled: !that.canEdit,
|
|
register: function(btn) {
|
|
btn.click(function() {
|
|
onEdit();
|
|
});
|
|
}
|
|
});
|
|
|
|
buttons.push({
|
|
label: '', type: 'help',
|
|
tooltip: gettext('SQL help for this object type.'),
|
|
extraClasses: ['btn-default', 'pull-right'],
|
|
icon: 'fa fa-lg fa-info',
|
|
disabled: (that.sqlAlterHelp == '' && that.sqlCreateHelp == '') ? true : false,
|
|
register: function(btn) {
|
|
btn.click(function() {
|
|
onSqlHelp();
|
|
});
|
|
}
|
|
});
|
|
|
|
createButtons(buttons, 'header', 'pg-prop-btn-group-above bg-gray-2 border-gray-3');
|
|
}
|
|
j.append(content);
|
|
}.bind(panel),
|
|
onSqlHelp = function() {
|
|
var panel = this;
|
|
// See if we can find an existing panel, if not, create one
|
|
var pnlSqlHelp = pgBrowser.docker.findPanels('pnl_sql_help')[0];
|
|
|
|
if (pnlSqlHelp == null) {
|
|
var pnlProperties = pgBrowser.docker.findPanels('properties')[0];
|
|
pgBrowser.docker.addPanel('pnl_sql_help', wcDocker.DOCK.STACKED, pnlProperties);
|
|
pnlSqlHelp = pgBrowser.docker.findPanels('pnl_sql_help')[0];
|
|
}
|
|
|
|
// Construct the URL
|
|
var server = that.getTreeNodeHierarchy(item).server;
|
|
|
|
var url = pgBrowser.utils.pg_help_path;
|
|
if (server.server_type == 'ppas') {
|
|
url = pgBrowser.utils.edbas_help_path;
|
|
}
|
|
|
|
var major = Math.floor(server.version / 10000),
|
|
minor = Math.floor(server.version / 100) - (major * 100);
|
|
|
|
url = url.replace('$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
|
|
var 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
|
|
var pnlDialogHelp = pgBrowser.docker.findPanels('pnl_online_help')[0];
|
|
|
|
if (pnlDialogHelp == null) {
|
|
var 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
|
|
var iframe = $(pnlDialogHelp).data('embeddedFrame');
|
|
|
|
pnlDialogHelp.focus();
|
|
iframe.openURL(that.dialogHelp);
|
|
}.bind(panel),
|
|
|
|
onSave = function(view) {
|
|
var m = view.model,
|
|
d = m.toJSON(true),
|
|
|
|
// Generate a timer for the request
|
|
timer = setTimeout(function(){
|
|
$('.obj_properties').addClass('show_progress');
|
|
}, 1000);
|
|
|
|
if (d && !_.isEmpty(d)) {
|
|
m.save({}, {
|
|
attrs: d,
|
|
validate: false,
|
|
cache: false,
|
|
success: function() {
|
|
onSaveFunc.call();
|
|
// Hide progress cursor
|
|
$('.obj_properties').removeClass('show_progress');
|
|
clearTimeout(timer);
|
|
|
|
// Removing the node-prop property of panel
|
|
// so that we show updated data on panel
|
|
var pnlProperties = pgBrowser.docker.findPanels('properties')[0],
|
|
pnlSql = pgBrowser.docker.findPanels('sql')[0],
|
|
pnlStats = pgBrowser.docker.findPanels('statistics')[0],
|
|
pnlDependencies = pgBrowser.docker.findPanels('dependencies')[0],
|
|
pnlDependents = pgBrowser.docker.findPanels('dependents')[0];
|
|
|
|
if(pnlProperties)
|
|
$(pnlProperties).removeData('node-prop');
|
|
if(pnlSql)
|
|
$(pnlSql).removeData('node-prop');
|
|
if(pnlStats)
|
|
$(pnlStats).removeData('node-prop');
|
|
if(pnlDependencies)
|
|
$(pnlDependencies).removeData('node-prop');
|
|
if(pnlDependents)
|
|
$(pnlDependents).removeData('node-prop');
|
|
},
|
|
error: function(m, jqxhr) {
|
|
Alertify.pgNotifier(
|
|
"error", jqxhr,
|
|
S(
|
|
gettext("Error saving properties: %s")
|
|
).sprintf(jqxhr.statusText).value()
|
|
);
|
|
|
|
// Hide progress cursor
|
|
$('.obj_properties').removeClass('show_progress');
|
|
clearTimeout(timer);
|
|
}
|
|
});
|
|
}
|
|
}.bind(panel),
|
|
|
|
editFunc = function() {
|
|
var panel = this;
|
|
if (action && action == 'properties') {
|
|
action = 'edit';
|
|
}
|
|
panel.$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
|
|
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, onCancelFunc);
|
|
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: gettext('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: gettext('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: gettext('Save'), type: 'save',
|
|
tooltip: gettext('Save this object.'),
|
|
extraClasses: ['btn-primary'],
|
|
icon: 'fa fa-lg fa-save',
|
|
disabled: true,
|
|
register: function(btn) {
|
|
// Save the changes
|
|
btn.click(function() {
|
|
onSave.call(this, view);
|
|
});
|
|
}
|
|
},{
|
|
label: gettext('Cancel'), type: 'cancel',
|
|
tooltip: gettext('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: gettext('Reset'), type: 'reset',
|
|
tooltip: gettext('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 bg-gray-2 border-gray-3');
|
|
};
|
|
|
|
// 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 _old = data,
|
|
_new = _.clone(view.model.tnode),
|
|
info = _.clone(view.model.node_info);
|
|
|
|
// Clear the cache for this node now.
|
|
setTimeout(function() { that.clear_cache.apply(that, item); }, 0);
|
|
|
|
pgBrowser.Events.trigger(
|
|
'pgadmin:browser:tree:update',
|
|
_old, _new, info, {
|
|
success: function(_item, _newNodeData, _oldNodeData) {
|
|
pgBrowser.Events.trigger(
|
|
'pgadmin:browser:node:updated', _item, _newNodeData,
|
|
_oldNodeData
|
|
);
|
|
pgBrowser.Events.trigger(
|
|
'pgadmin:browser:node:' + _newNodeData._type + ':updated',
|
|
_item, _newNodeData, _oldNodeData
|
|
);
|
|
}
|
|
}
|
|
);
|
|
closePanel();
|
|
},
|
|
saveNewNode = function(that) {
|
|
var panel = this,
|
|
j = panel.$container.find('.obj_properties').first(),
|
|
view = j.data('obj-view');
|
|
|
|
// Clear the cache for this node now.
|
|
setTimeout(function() { that.clear_cache.apply(that, item); }, 0);
|
|
try {
|
|
pgBrowser.Events.trigger(
|
|
'pgadmin:browser:tree:add', _.clone(view.model.tnode),
|
|
_.clone(view.model.node_info)
|
|
);
|
|
} catch (e) {
|
|
console.log(e);
|
|
}
|
|
closePanel();
|
|
}.bind(panel, that),
|
|
editInNewPanel = function() {
|
|
// Open edit in separate panel
|
|
setTimeout(function() {
|
|
that.callbacks.show_obj_properties.apply(that, [{
|
|
'action': 'edit',
|
|
'item': item
|
|
}]);
|
|
}, 0);
|
|
},
|
|
onCancelFunc = closePanel,
|
|
onSaveFunc = updateTreeItem.bind(panel, that),
|
|
onEdit = editFunc.bind(panel);
|
|
|
|
if (action) {
|
|
if (action == 'create'){
|
|
onCancelFunc = closePanel;
|
|
onSaveFunc = saveNewNode;
|
|
}
|
|
if (action != 'properties') {
|
|
// We need to keep track edit/create mode for this panel.
|
|
editFunc();
|
|
} else {
|
|
properties();
|
|
}
|
|
} else {
|
|
/* Show properties */
|
|
properties();
|
|
onEdit = editInNewPanel.bind(panel);
|
|
}
|
|
if (panel.closeable()) {
|
|
var onCloseFunc = function() {
|
|
var j = this.$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, encodeURIComponent(o._id)).value();
|
|
});
|
|
|
|
ref = S('%s/%s').sprintf(
|
|
ref, with_id && d._type == self.type ? encodeURIComponent(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,
|
|
d;
|
|
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;
|
|
});
|