Open-ILS/web/js/dojo/openils/User.js

   1 /* ---------------------------------------------------------------------------
   2  * Copyright (C) 2008  Georgia Public Library Service
   3  * Bill Erickson <erickson@esilibrary.com>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  * ---------------------------------------------------------------------------
  15  */
  16
  17 if(!dojo._hasResource["openils.User"]) {
  18
  19     dojo._hasResource["openils.User"] = true;
  20     dojo.provide("openils.User");
  21     dojo.require("DojoSRF");
  22     dojo.require('openils.Event');
  23     dojo.require('fieldmapper.Fieldmapper');
  24
  25     dojo.declare('openils.User', null, {
  26
  27         user : null,
  28         username : null,
  29         passwd : null,
  30         login_type : 'opac',
  31         location : null,
  32         authtoken : null,
  33         authtime : null,
  34
  35         constructor : function ( kwargs ) {
  36             kwargs = kwargs || {};
  37             this.id = kwargs.id;
  38             this.user = kwargs.user;
  39             this.passwd = kwargs.passwd;
  40             this.authtoken = kwargs.authtoken || openils.User.authtoken;
  41             this.authtime = kwargs.authtime || openils.User.authtime;
  42             this.login_type = kwargs.login_type;
  43             this.location = kwargs.location;
  44
  45             if (this.authtoken) this.getBySession();
  46             else if (this.id && this.authtoken) this.user = this.getById( this.id );
  47             else if (kwargs.login) this.login();
  48
  49         },
  50
  51         getBySession : function(onComplete) {
  52             var _u = this;
  53             var req = OpenSRF.CachedClientSession('open-ils.auth').request('open-ils.auth.session.retrieve', _u.authtoken);
  54             if(onComplete) {
  55                 req.oncomplete = function(r) {
  56                     var user = r.recv().content();
  57                     _u.user = user;
  58                                         if (!openils.User.user) openils.User.user = _u.user;
  59                     if(onComplete)
  60                         onComplete(user);
  61                 }
  62                 req.send();
  63             } else {
  64                 req.timeout = 10;
  65                 req.send();
  66                 return _u.user = req.recv().content();
  67             }
  68         },
  69
  70         getById : function(id, onComplete) {
  71             var req = OpenSRF.CachedClientSession('open-ils.actor').request('open-ils.actor.user.retrieve', this.authtoken, id);
  72             if(onComplete) {
  73                 req.oncomplete = function(r) {
  74                     var user = r.recv().content();
  75                     onComplete(user);
  76                 }
  77                 req.send();
  78             } else {
  79                 req.timeout = 10;
  80                 req.send();
  81                 return req.recv().content();
  82             }
  83         },
  84
  85
  86         /**
  87          * Logs in, sets the authtoken/authtime vars, and fetches the logged in user
  88          */
  89         login : function(args, onComplete) {
  90             var _u = this;
  91
  92             if (!args) args = {};
  93             if (!args.username) args.username = _u.username;
  94             if (!args.passwd) args.passwd = _u.passwd;
  95             if (!args.type) args.type = _u.login_type;
  96             if (!args.location) args.location = _u.location;
  97
  98             var initReq = OpenSRF.CachedClientSession('open-ils.auth').request('open-ils.auth.authenticate.init', args.username);
  99
 100             initReq.oncomplete = function(r) {
 101                 var seed = r.recv().content();
 102                 alert(seed);
 103                 var loginInfo = {
 104                     password : hex_md5(seed + hex_md5(args.passwd)),
 105                     type : args.type,
 106                     org : args.location,
 107                 };
 108
 109                 var authReq = OpenSRF.CachedClientSession('open-ils.auth').request('open-ils.auth.authenticate.complete', loginInfo);
 110                 authReq.oncomplete = function(rr) {
 111                     var data = rr.recv().content();
 112                     _u.authtoken = data.payload.authtoken;
 113                                         if (!openils.User.authtoken) openils.User.authtoken = _u.authtoken;
 114                     _u.authtime = data.payload.authtime;
 115                                         if (!openils.User.authtime) openils.User.authtime = _u.authtime;
 116                     _u.getBySession(onComplete);
 117                 }
 118                 authReq.send();
 119             }
 120
 121             initReq.send();
 122         },
 123
 124         /**
 125          * Returns a list of the "highest" org units where the user
 126          * has the given permission.
 127          */
 128         getPermOrgList : function(perm, onload) {
 129
 130             var req = OpenSRF.CachedClientSession('open-ils.actor').request(
 131                 'open-ils.actor.user.work_perm.highest_org_set',
 132                 this.authtoken, perm);
 133
 134             req.oncomplete = function(r) {
 135                 org_list = r.recv().content();
 136                 onload(org_list);
 137             }
 138
 139             req.send();
 140         },
 141
 142         /**
 143          * Builds a dijit.Tree using the orgs where the user has the requested permission
 144          * @param perm The permission to check
 145          * @param domId The DOM node where the tree widget should live
 146          * @param onClick If defined, this will be connected to the tree widget for
 147          * onClick events
 148          */
 149         buildPermOrgTreePicker : function(perm, domId, onClick) {
 150
 151             dojo.require('dojo.data.ItemFileReadStore');
 152             dojo.require('dijit.Tree');
 153             function buildTreePicker(r) {
 154                 var orgList = r.recv().content();
 155                 var store = new dojo.data.ItemFileReadStore({data:aou.toStoreData(orgList)});
 156                 var model = new dijit.tree.ForestStoreModel({
 157                     store: store,
 158                     query: {_top:'true'},
 159                     childrenAttrs: ["children"],
 160                     rootLabel : "Location" /* XXX i18n */
 161                 });
 162
 163                 var tree = new dijit.Tree({model : model}, dojo.byId(domId));
 164                 if(onClick)
 165                     dojo.connect(tree, 'onClick', onClick);
 166                 tree.startup()
 167             }
 168
 169             fieldmapper.standardRequest(
 170                 ['open-ils.actor', 'open-ils.actor.user.work_perm.org_unit_list'],
 171                 {   params: [this.authtoken, perm],
 172                     oncomplete: buildTreePicker,
 173                     async: true
 174                 }
 175             )
 176         },
 177
 178         /**
 179          * Sets the store for an existing openils.widget.OrgUnitFilteringSelect
 180          * using the orgs where the user has the requested permission.
 181          * @param perm The permission to check
 182          * @param selector The pre-created dijit.form.FilteringSelect object.
 183          */
 184         buildPermOrgSelector : function(perm, selector) {
 185             var _u = this;
 186
 187             dojo.require('dojo.data.ItemFileReadStore');
 188
 189             function buildTreePicker(r) {
 190                 var orgList = r.recv().content();
 191                 var store = new dojo.data.ItemFileReadStore({data:aou.toStoreData(orgList)});
 192                 selector.store = store;
 193                 selector.startup();
 194                 selector.setValue(_u.user.ws_ou());
 195             }
 196
 197             fieldmapper.standardRequest(
 198                 ['open-ils.actor', 'open-ils.actor.user.work_perm.org_unit_list'],
 199                 {   params: [this.authtoken, perm],
 200                     oncomplete: buildTreePicker,
 201                     async: true
 202                 }
 203             )
 204         }
 205
 206     });
 207
 208         openils.User.user = null;
 209         openils.User.authtoken = null;
 210         openils.User.authtime = null;
 211
 212 }
 213
 214