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             this.authcookie = kwargs.authcookie || openils.User.authcookie;
  45
  46             if (this.authtoken) this.getBySession();
  47             else if (this.id && this.authtoken) this.user = this.getById( this.id );
  48             else if (kwargs.login) this.login();
  49
  50         },
  51
  52         getBySession : function(onComplete) {
  53             var _u = this;
  54             var req = OpenSRF.CachedClientSession('open-ils.auth').request('open-ils.auth.session.retrieve', _u.authtoken);
  55             if(onComplete) {
  56                 req.oncomplete = function(r) {
  57                     var user = r.recv().content();
  58                     _u.user = user;
  59                                         if (!openils.User.user) openils.User.user = _u.user;
  60                     if(onComplete)
  61                         onComplete(user);
  62                 }
  63                 req.send();
  64             } else {
  65                 req.timeout = 10;
  66                 req.send();
  67                 return _u.user = req.recv().content();
  68             }
  69         },
  70
  71         getById : function(id, onComplete) {
  72             var req = OpenSRF.CachedClientSession('open-ils.actor').request('open-ils.actor.user.retrieve', this.authtoken, id);
  73             if(onComplete) {
  74                 req.oncomplete = function(r) {
  75                     var user = r.recv().content();
  76                     onComplete(user);
  77                 }
  78                 req.send();
  79             } else {
  80                 req.timeout = 10;
  81                 req.send();
  82                 return req.recv().content();
  83             }
  84         },
  85
  86
  87         /**
  88          * Logs in, sets the authtoken/authtime vars, and fetches the logged in user
  89          */
  90         login_async : function(args, onComplete) {
  91             var _u = this;
  92
  93             if (!args) args = {};
  94             if (!args.username) args.username = _u.username;
  95             if (!args.passwd) args.passwd = _u.passwd;
  96             if (!args.type) args.type = _u.login_type;
  97             if (!args.location) args.location = _u.location;
  98
  99             var initReq = OpenSRF.CachedClientSession('open-ils.auth').request('open-ils.auth.authenticate.init', args.username);
 100
 101             initReq.oncomplete = function(r) {
 102                 var seed = r.recv().content();
 103                 alert(seed);
 104                 var loginInfo = {
 105                     username : args.username,
 106                     password : hex_md5(seed + hex_md5(args.passwd)),
 107                     type : args.type,
 108                     org : args.location,
 109                 };
 110
 111                 var authReq = OpenSRF.CachedClientSession('open-ils.auth').request('open-ils.auth.authenticate.complete', loginInfo);
 112                 authReq.oncomplete = function(rr) {
 113                     var data = rr.recv().content();
 114                     _u.authtoken = data.payload.authtoken;
 115                                         if (!openils.User.authtoken) openils.User.authtoken = _u.authtoken;
 116                     _u.authtime = data.payload.authtime;
 117                                         if (!openils.User.authtime) openils.User.authtime = _u.authtime;
 118                     _u.getBySession(onComplete);
 119                     if(_u.authcookie) {
 120                         dojo.require('dojo.cookie');
 121                         dojo.cookie(_u.authcookie, _u.authtoken);
 122                     }
 123                 }
 124                 authReq.send();
 125             }
 126
 127             initReq.send();
 128         },
 129
 130         login : function(args) {
 131             var _u = this;
 132             if (!args) args = {};
 133             if (!args.username) args.username = _u.username;
 134             if (!args.passwd) args.passwd = _u.passwd;
 135             if (!args.type) args.type = _u.login_type;
 136             if (!args.location) args.location = _u.location;
 137
 138             var seed = fieldmapper.standardRequest(
 139                 ['open-ils.auth', 'open-ils.auth.authenticate.init'],
 140                 [args.username]
 141             );
 142
 143             var loginInfo = {
 144                 username : args.username,
 145                 password : hex_md5(seed + hex_md5(args.passwd)),
 146                 type : args.type,
 147                 org : args.location,
 148             };
 149
 150             var data = fieldmapper.standardRequest(
 151                 ['open-ils.auth', 'open-ils.auth.authenticate.complete'],
 152                 [loginInfo]
 153             );
 154
 155             _u.authtoken = data.payload.authtoken;
 156             if (!openils.User.authtoken) openils.User.authtoken = _u.authtoken;
 157             _u.authtime = data.payload.authtime;
 158             if (!openils.User.authtime) openils.User.authtime = _u.authtime;
 159
 160             if(_u.authcookie) {
 161                 dojo.require('dojo.cookie');
 162                 dojo.cookie(_u.authcookie, _u.authtoken);
 163             }
 164         },
 165
 166
 167         /**
 168          * Returns a list of the "highest" org units where the user
 169          * has the given permission.
 170          */
 171         getPermOrgList : function(perm, onload) {
 172
 173             var req = OpenSRF.CachedClientSession('open-ils.actor').request(
 174                 'open-ils.actor.user.work_perm.highest_org_set',
 175                 this.authtoken, perm);
 176
 177             req.oncomplete = function(r) {
 178                 org_list = r.recv().content();
 179                 onload(org_list);
 180             }
 181
 182             req.send();
 183         },
 184
 185         /**
 186          * Builds a dijit.Tree using the orgs where the user has the requested permission
 187          * @param perm The permission to check
 188          * @param domId The DOM node where the tree widget should live
 189          * @param onClick If defined, this will be connected to the tree widget for
 190          * onClick events
 191          */
 192         buildPermOrgTreePicker : function(perm, domId, onClick) {
 193
 194             dojo.require('dojo.data.ItemFileReadStore');
 195             dojo.require('dijit.Tree');
 196             function buildTreePicker(r) {
 197                 var orgList = r.recv().content();
 198                 var store = new dojo.data.ItemFileReadStore({data:aou.toStoreData(orgList)});
 199                 var model = new dijit.tree.ForestStoreModel({
 200                     store: store,
 201                     query: {_top:'true'},
 202                     childrenAttrs: ["children"],
 203                     rootLabel : "Location" /* XXX i18n */
 204                 });
 205
 206                 var tree = new dijit.Tree({model : model}, dojo.byId(domId));
 207                 if(onClick)
 208                     dojo.connect(tree, 'onClick', onClick);
 209                 tree.startup()
 210             }
 211
 212             fieldmapper.standardRequest(
 213                 ['open-ils.actor', 'open-ils.actor.user.work_perm.org_unit_list'],
 214                 {   params: [this.authtoken, perm],
 215                     oncomplete: buildTreePicker,
 216                     async: true
 217                 }
 218             )
 219         },
 220
 221         /**
 222          * Sets the store for an existing openils.widget.OrgUnitFilteringSelect
 223          * using the orgs where the user has the requested permission.
 224          * @param perm The permission to check
 225          * @param selector The pre-created dijit.form.FilteringSelect object.
 226          */
 227         buildPermOrgSelector : function(perm, selector) {
 228             var _u = this;
 229
 230             dojo.require('dojo.data.ItemFileReadStore');
 231
 232             function buildTreePicker(r) {
 233                 var orgList = r.recv().content();
 234                 var store = new dojo.data.ItemFileReadStore({data:aou.toStoreData(orgList)});
 235                 selector.store = store;
 236                 selector.startup();
 237                 selector.setValue(_u.user.ws_ou());
 238             }
 239
 240             fieldmapper.standardRequest(
 241                 ['open-ils.actor', 'open-ils.actor.user.work_perm.org_unit_list'],
 242                 {   params: [this.authtoken, perm],
 243                     oncomplete: buildTreePicker,
 244                     async: true
 245                 }
 246             )
 247         }
 248
 249     });
 250
 251         openils.User.user = null;
 252         openils.User.authtoken = null;
 253         openils.User.authtime = null;
 254     openils.User.authcookie = null;
 255 }
 256
 257