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             this.id = kwargs.id;
  37             this.user = kwargs.user;
  38             this.passwd = kwargs.passwd;
  39             this.authtoken = kwargs.authtoken || openils.User.authtoken;
  40             this.authtime = kwargs.authtime || openils.User.authtime;
  41             this.login_type = kwargs.login_type;
  42             this.location = kwargs.location;
  43
  44             if (this.authtoken) this.getBySession();
  45             else if (this.id && this.authtoken) this.user = this.getById( this.id );
  46             else if (kwargs.login) this.login();
  47
  48         },
  49
  50         getBySession : function(onComplete) {
  51             var _u = this;
  52             var req = OpenSRF.CachedClientSession('open-ils.auth').request('open-ils.auth.session.retrieve', _u.authtoken);
  53             if(onComplete) {
  54                 req.oncomplete = function(r) {
  55                     var user = r.recv().content();
  56                     _u.user = user;
  57                                         if (!openils.User.user) !openils.User.user = _u.user;
  58                     if(onComplete)
  59                         onComplete(user);
  60                 }
  61                 req.send();
  62             } else {
  63                 req.timeout = 10;
  64                 req.send();
  65                 return _u.user = req.recv().content();
  66             }
  67         },
  68
  69         getById : function(id, onComplete) {
  70             var req = OpenSRF.CachedClientSession('open-ils.actor').request('open-ils.actor.user.retrieve', this.authtoken, id);
  71             if(onComplete) {
  72                 req.oncomplete = function(r) {
  73                     var user = r.recv().content();
  74                     onComplete(user);
  75                 }
  76                 req.send();
  77             } else {
  78                 req.timeout = 10;
  79                 req.send();
  80                 return req.recv().content();
  81             }
  82         },
  83
  84
  85         /**
  86          * Logs in, sets the authtoken/authtime vars, and fetches the logged in user
  87          */
  88         login : function(args, onComplete) {
  89             var _u = this;
  90
  91             if (!args) args = {};
  92             if (!args.username) args.username = _u.username;
  93             if (!args.passwd) args.passwd = _u.passwd;
  94             if (!args.type) args.type = _u.login_type;
  95             if (!args.location) args.location = _u.location;
  96
  97             var initReq = OpenSRF.CachedClientSession('open-ils.auth').request('open-ils.auth.authenticate.init', args.username);
  98
  99             initReq.oncomplete = function(r) {
 100                 var seed = r.recv().content();
 101                 alert(seed);
 102                 var loginInfo = {
 103                     password : hex_md5(seed + hex_md5(args.passwd)),
 104                     type : args.type,
 105                     org : args.location,
 106                 };
 107
 108                 var authReq = OpenSRF.CachedClientSession('open-ils.auth').request('open-ils.auth.authenticate.complete', loginInfo);
 109                 authReq.oncomplete = function(rr) {
 110                     var data = rr.recv().content();
 111                     _u.authtoken = data.payload.authtoken;
 112                                         if (!openils.User.authtoken) !openils.User.authtoken = _u.authtoken;
 113                     _u.authtime = data.payload.authtime;
 114                                         if (!openils.User.authtime) !openils.User.authtime = _u.authtime;
 115                     _u.getBySession(onComplete);
 116                 }
 117                 authReq.send();
 118             }
 119
 120             initReq.send();
 121         },
 122
 123         /**
 124          * Returns a list of the "highest" org units where the user
 125          * has the given permission.
 126          */
 127         getPermOrgList : function(perm, onload) {
 128
 129             var req = OpenSRF.CachedClientSession('open-ils.actor').request(
 130                 'open-ils.actor.user.work_perm.highest_org_set',
 131                 this.authtoken, perm);
 132
 133             req.oncomplete = function(r) {
 134                 org_list = r.recv().content();
 135                 onload(org_list);
 136             }
 137
 138             req.send();
 139         },
 140
 141         /**
 142          * Builds a dijit.Tree using the orgs where the user has the requested permission
 143          * @param perm The permission to check
 144          * @param domId The DOM node where the tree widget should live
 145          * @param onClick If defined, this will be connected to the tree widget for
 146          * onClick events
 147          */
 148         buildPermOrgTreePicker : function(perm, domId, onClick) {
 149
 150             dojo.require('dojo.data.ItemFileReadStore');
 151             dojo.require('dijit.Tree');
 152             function buildTreePicker(r) {
 153                 var orgList = r.recv().content();
 154                 var store = new dojo.data.ItemFileReadStore({data:aou.toStoreData(orgList)});
 155                 var model = new dijit.tree.ForestStoreModel({
 156                     store: store,
 157                     query: {_top:'true'},
 158                     childrenAttrs: ["children"],
 159                     rootLabel : "Location" /* XXX i18n */
 160                 });
 161
 162                 var tree = new dijit.Tree({model : model}, dojo.byId(domId));
 163                 if(onClick)
 164                     dojo.connect(tree, 'onClick', onClick);
 165                 tree.startup()
 166             }
 167
 168             fieldmapper.standardRequest(
 169                 ['open-ils.actor', 'open-ils.actor.user.work_perm.org_unit_list'],
 170                 {   params: [this.authtoken, perm],
 171                     oncomplete: buildTreePicker,
 172                     async: true
 173                 }
 174             )
 175         },
 176
 177         /**
 178          * Sets the store for an existing openils.widget.OrgUnitFilteringSelect
 179          * using the orgs where the user has the requested permission.
 180          * @param perm The permission to check
 181          * @param selector The pre-created dijit.form.FilteringSelect object.
 182          */
 183         buildPermOrgSelector : function(perm, selector) {
 184             var _u = this;
 185
 186             dojo.require('dojo.data.ItemFileReadStore');
 187
 188             function buildTreePicker(r) {
 189                 var orgList = r.recv().content();
 190                 var store = new dojo.data.ItemFileReadStore({data:aou.toStoreData(orgList)});
 191                 selector.store = store;
 192                 selector.startup();
 193                 selector.setValue(_u.user.ws_ou());
 194             }
 195
 196             fieldmapper.standardRequest(
 197                 ['open-ils.actor', 'open-ils.actor.user.work_perm.org_unit_list'],
 198                 {   params: [this.authtoken, perm],
 199                     oncomplete: buildTreePicker,
 200                     async: true
 201                 }
 202             )
 203         }
 204
 205     });
 206
 207         openils.User.user = null;
 208         openils.User.authtoken = null;
 209         openils.User.authtime = null;
 210
 211 }
 212
 213