Open-ILS/web/js/dojo/fieldmapper/OrgUtils.js

   1 /*
   2 # ---------------------------------------------------------------------------
   3 # Copyright (C) 2008  Georgia Public Library Service / Equinox Software, Inc
   4 # Mike Rylander <miker@esilibrary.com>
   5 #
   6 # This program is free software; you can redistribute it and/or
   7 # modify it under the terms of the GNU General Public License
   8 # as published by the Free Software Foundation; either version 2
   9 # of the License, or (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 # ---------------------------------------------------------------------------
  16 */
  17
  18 if(!dojo._hasResource["fieldmapper.OrgUtils"]){
  19
  20         dojo._hasResource["fieldmapper.OrgUtils"] = true;
  21         dojo.provide("fieldmapper.OrgUtils");
  22         dojo.require("fieldmapper.Fieldmapper");
  23         dojo.require("fieldmapper.OrgTree", true);
  24         dojo.require("fieldmapper.OrgLasso", true);
  25
  26         fieldmapper.aou.globalOrgTree = {};
  27         fieldmapper.aou.OrgCache = {};
  28         fieldmapper.aou.OrgCacheSN = {};
  29         fieldmapper.aout.OrgTypeCache = {};
  30
  31         fieldmapper.aout.LoadOrgTypes = function () {
  32                 for (var i in fieldmapper.aout.OrgTypeCache) {
  33                         return;
  34                 }
  35
  36                 var types = fieldmapper.standardRequest(['open-ils.actor','open-ils.actor.org_types.retrieve']);
  37
  38                 for (var i in types) {
  39                         fieldmapper.aout.OrgTypeCache[types[i].id()] = {
  40                                 loaded : true,
  41                                 type : types[i]
  42                         };
  43                 }
  44         }
  45
  46         fieldmapper.aou.LoadOrg = function (id, slim_ok) {
  47                 var slim_o = fieldmapper.aou.OrgCache[id];
  48
  49                 if (slim_o && (slim_ok || slim_o.loaded))
  50                         return fieldmapper.aou.OrgCache[id].org;
  51
  52                 var o = fieldmapper.standardRequest(['open-ils.actor','open-ils.actor.org_unit.retrieve'],[null,id]);
  53                 fieldmapper.aou.OrgCache[o.id()] = { loaded : true, org : o };
  54                 return o;
  55         }
  56         fieldmapper.aou.findOrgUnit = fieldmapper.aou.LoadOrg;
  57
  58         if (window._l) {
  59                 for (var i in _l) {
  60                         fieldmapper.aou.OrgCache[_l[i][0]] = {
  61                                 loaded: false,
  62                                 org : new fieldmapper.aou().fromHash({
  63                                         id : _l[i][0],
  64                                         ou_type : _l[i][1],
  65                                         parent_ou : _l[i][2],
  66                                         name : _l[i][3],
  67                                         opac_visible : _l[i][4]
  68                                 })
  69                         };
  70
  71                 }
  72
  73                 for (var i in fieldmapper.aou.OrgCache) {
  74                         var x = fieldmapper.aou.OrgCache[i].org;
  75                         if (x.parent_ou() == null || x.parent_ou() == '') {
  76                                 fieldmapper.aou.globalOrgTree = x;
  77                                 continue;
  78                         }
  79
  80                         var parent = fieldmapper.aou.findOrgUnit(x.parent_ou(),true);
  81                         if (!parent.children()) parent.children([]);
  82                         parent.children().push(x);
  83                         fieldmapper.aou.OrgCache[x.id()].treePtr = x;
  84                 }
  85
  86                 for (var i in globalOrgTypes) {
  87                         fieldmapper.aout.OrgTypeCache[globalOrgTypes[i].id()] = {
  88                                 loaded : true,
  89                                 type : globalOrgTypes[i]
  90                         };
  91                 }
  92         }
  93
  94
  95    /* ---------------------------------------------------------------------- */
  96
  97         fieldmapper.aou.prototype.fetchOrgSettingDefault = function (name) {
  98                 return this.standardRequest( fieldmapper.OpenSRF.methods.FETCH_ORG_SETTING, name );
  99         }
 100
 101         fieldmapper.aout.findOrgType = function (id) {
 102                 fieldmapper.aout.LoadOrgTypes();
 103                 return fieldmapper.aout.OrgTypeCache[id].type;
 104         }
 105
 106         fieldmapper.aou.prototype.findOrgDepth = function (id) {
 107                 if (!id) id = this.id;
 108                 if (!id) return null;
 109
 110                 var org = fieldmapper.aou.findOrgUnit(id);
 111                 return fieldmapper.findOrgType(
 112                         fieldmapper.aou.findOrgUnit(id).ou_type()
 113                 ).depth;
 114         }
 115         fieldmapper.aou.findOrgDepth = fieldmapper.aou.prototype.findOrgDepth;
 116
 117         fieldmapper.aout.findOrgTypeFromDepth = function (depth) {
 118                 if( depth == null ) return null;
 119                 fieldmapper.aout.LoadOrgTypes();
 120                 for( var i in fieldmapper.aout.OrgTypeCache ) {
 121                         var t = fieldmapper.aout.OrgTypeCache[i].type;
 122                         if( t.depth() == depth ) return t;
 123                 }
 124                 return null;
 125         }
 126
 127         fieldmapper.aou.findOrgUnitSN = function (sn) {
 128                 var org = fieldmapper.aou.OrgCacheSN[sn];
 129                 if (!org) {
 130                         for (var i in fieldmapper.aou.OrgCache) {
 131                                 var o = fieldmapper.aou.OrgCache[i];
 132                                 if (o.loaded && o.org.shortname() == sn) {
 133                                         fieldmapper.aou.OrgCacheSN[o.org.shortname()] = o;
 134                                         return o.org;
 135                                 }
 136                         }
 137
 138                         org = fieldmapper.standardRequest(fieldmapper.OpenSRF.methods.FETCH_ORG_BY_SHORTNAME, sn);
 139
 140                         fieldmapper.aou.OrgCache[org.id()] = { loaded : true, org : org };
 141                         fieldmapper.aou.OrgCacheSN[org.shortname()] = { loaded : true, org : org };
 142
 143                 }
 144
 145                 return org;
 146         }
 147
 148         fieldmapper.aou.prototype.orgNodeTrail = function (node) {
 149                 if (!node) node = this;
 150                 if (!node) return [];
 151
 152                 var na = [];
 153
 154                 while( node ) {
 155                         na.push(node);
 156                         node = fieldmapper.aou.findOrgUnit(node.parent_ou());
 157                 }
 158
 159                 return na.reverse();
 160         }
 161         fieldmapper.aou.orgNodeTrail = fieldmapper.aou.prototype.orgNodeTrail;
 162
 163         fieldmapper.aou.prototype.orgIsMine = function (me, org) {
 164                 if (this._isfieldmapper) {
 165                         org = me;
 166                         me = this;
 167                 }
 168
 169                 if(!me || !org) return false;
 170
 171                 if(me.id() == org.id()) return true;
 172
 173                 for( var i in me.children() ) {
 174                         if(me.children()[i].orgIsMine(org)) return true;
 175                 }
 176                 return false;
 177         }
 178
 179         dojo.addOnUnload( function () {
 180                 for (var i in fieldmapper.aou.OrgCache) {
 181                         x=fieldmapper.aou.OrgCache[i].treePtr;
 182                         if (!x) continue;
 183
 184                         x.children(null);
 185                         x.parent_ou(null);
 186                         fieldmapper.aou.OrgCache[i]=null;
 187                 }
 188                 fieldmapper.aou.globalOrgTree = null;
 189                 fieldmapper.aou.OrgCache = null;
 190                 fieldmapper.aou.OrgCacheSN = null;
 191                 fieldmapper.aout.OrgTypeCache = null;
 192         });
 193 }
 194
 195
 196