Open-ILS/web/js/ui/default/staff/services/eframe.js

   1 angular.module('egCoreMod')
   2
   3 /*
   4  * Iframe container for (mostly legacy) embedded interfaces
   5  */
   6 .directive('egEmbedFrame', function() {
   7     return {
   8         restrict : 'AE',
   9         replace : true,
  10         scope : {
  11             // URL to load in the embed iframe
  12             url : '=',
  13
  14             // optional hash of functions which augment or override
  15             // the stock xulG functions defined below.
  16             handlers : '=',
  17
  18             // called after onload of each new iframe page
  19             onchange : '=',
  20         },
  21
  22         templateUrl : './share/t_eframe',
  23
  24         controller :
  25                    ['$scope','$window','$location','$q','$timeout','egCore',
  26             function($scope , $window , $location , $q , $timeout , egCore) {
  27
  28             // Set the iframe height to just under the window height.
  29             // leave room for the navbar, padding, margins, etc.
  30             $scope.height = $window.outerHeight - 300;
  31
  32             // browser client doesn't use cookies, so we don't load the
  33             // (at the time of writing, quite limited) angular.cookies
  34             // module.  We could load something, but this seems to work
  35             // well enough for setting the auth cookie (at least, until
  36             // it doesn't).
  37             //
  38             // note: document.cookie is smart enough to leave unreferenced
  39             // cookies alone, so contrary to how this might look, it's not
  40             // deleting other cookies (anoncache, etc.)
  41
  42             // delete any existing ses cookie
  43             $window.document.cookie = "ses=; path=/; expires=Thu, 01 Jan 1970 00:00:00 GMT";
  44             // push our authtoken in
  45             $window.document.cookie = 'ses=' + egCore.auth.token() + '; path=/; secure'
  46
  47             // $location has functions for modifying paths and search,
  48             // but they all assume you are staying within the angular
  49             // app, which we are not.  Build the URLs by hand.
  50             function open_tab(path) {
  51                 var url = 'https://' + $window.location.hostname +
  52                     egCore.env.basePath + path;
  53                 console.debug('egEmbedFrame opening tab ' + url);
  54                 $window.open(url, '_blank').focus();
  55             }
  56
  57             // define our own xulG functions to be inserted into the
  58             // iframe.  NOTE: window-level functions are bad.  Though
  59             // there is probably a way, I was unable to correctly wire
  60             // up the iframe onload handler within the controller or link
  61             // funcs.  In any event, the code below is meant as a stop-gap
  62             // for porting dojo, etc. apps to angular apps and should
  63             // eventually go away.
  64             // NOTE: catalog integration is not a stop-gap
  65             $window.egEmbedFrameLoader = function(iframe) {
  66
  67                 var page = iframe.contentWindow.location.href;
  68                 console.debug('egEmbedFrameLoader(): ' + page);
  69
  70                 // reload ifram page w/o reloading the entire UI
  71                 $scope.reload = function() {
  72                     iframe.contentWindow.location.replace(
  73                         iframe.contentWindow.location);
  74                 }
  75
  76                 // tell the iframe'd window its inside the staff client
  77                 iframe.contentWindow.IAMXUL = true;
  78
  79                 // also tell it it's inside the browser client, which
  80                 // may be needed in a few special cases.
  81                 iframe.contentWindow.IAMBROWSER /* hear me roar */ = true;
  82
  83                 // XUL has a dump() function which is occasinally called
  84                 // from embedded browsers.
  85                 iframe.contentWindow.dump = function(msg) {
  86                     console.debug('egEmbedFrame:dump(): ' + msg);
  87                 }
  88
  89                 // define a few commonly used stock xulG handlers.
  90
  91                 iframe.contentWindow.xulG = {
  92                     // patron search
  93                     spawn_search : function(search) {
  94                         open_tab('/circ/patron/search?search='
  95                             + encodeURIComponent(js2JSON(search)));
  96                     },
  97
  98                     // edit an existing user
  99                     spawn_editor : function(info) {
 100                         if (info.usr) {
 101                             open_tab('/circ/patron/register/edit/' + info.usr);
 102
 103                         } else if (info.clone) {
 104                             // FIXME: The save-and-clone operation in the
 105                             // patron editor results in this action.
 106                             // For some reason, this specific function results
 107                             // in a new browser window opening instead of a
 108                             // browser tab.  Possibly this is caused by the
 109                             // fact that the action occurs as a result of a
 110                             // button click instead of an href.  *shrug*.
 111                             // It's obnoxious.
 112                             open_tab('/circ/patron/register/clone/' + info.clone);
 113                         }
 114                     },
 115
 116                     // open a user account
 117                     new_patron_tab : function(tab_info, usr_info) {
 118                         open_tab('/circ/patron/' + usr_info.id + '/checkout');
 119                     },
 120
 121                     get_barcode_and_settings_async : function(barcode, only_settings) {
 122                         if (!barcode) return $q.reject();
 123                         var deferred = $q.defer();
 124
 125                         var barcode_promise = $q.when(barcode);
 126                         if (!only_settings) {
 127
 128                             // first verify / locate the barcode
 129                             barcode_promise = egCore.net.request(
 130                                 'open-ils.actor',
 131                                 'open-ils.actor.get_barcodes',
 132                                 egCore.auth.token(),
 133                                 egCore.auth.user().ws_ou(), 'actor', barcode
 134                             ).then(function(resp) {
 135
 136                                 if (!resp || egCore.evt.parse(resp) || !resp.length) {
 137                                     console.error('user not found: ' + barcode);
 138                                     deferred.reject();
 139                                     return null;
 140                                 }
 141
 142                                 resp = resp[0];
 143                                 return barcode = resp.barcode;
 144                             });
 145                         }
 146
 147                         barcode_promise.then(function(barcode) {
 148                             if (!barcode) return;
 149
 150                             return egCore.net.request(
 151                                 'open-ils.actor',
 152                                 'open-ils.actor.user.fleshed.retrieve_by_barcode',
 153                                 egCore.auth.token(), barcode);
 154
 155                         }).then(function(user) {
 156                             if (!user) return null;
 157
 158                             if (e = egCore.evt.parse(user)) {
 159                                 console.error('user fetch failed : ' + e.toString());
 160                                 deferred.reject();
 161                                 return null;
 162                             }
 163
 164                             // copied more or less directly from XUL menu.js
 165                             var settings = {};
 166                             for(var i = 0; i < user.settings().length; i++) {
 167                                 settings[user.settings()[i].name()] =
 168                                     JSON2js(user.settings()[i].value());
 169                             }
 170
 171                             if(!settings['opac.default_phone'] && user.day_phone())
 172                                 settings['opac.default_phone'] = user.day_phone();
 173                             if(!settings['opac.hold_notify'] && settings['opac.hold_notify'] !== '')
 174                                 settings['opac.hold_notify'] = 'email:phone';
 175
 176                             // Taken from patron/util.js format_name
 177                             // FIXME: I18n
 178                             var patron_name =
 179                                 ( user.prefix() ? user.prefix() + ' ' : '') +
 180                                 user.family_name() + ', ' +
 181                                 user.first_given_name() + ' ' +
 182                                 ( user.second_given_name() ? user.second_given_name() + ' ' : '' ) +
 183                                 ( user.suffix() ? user.suffix() : '');
 184
 185                             deferred.resolve({
 186                                 "barcode": barcode,
 187                                 "settings" : settings,
 188                                 "user_email" : user.email(),
 189                                 "patron_name" : patron_name
 190                             });
 191                         });
 192
 193                         return deferred.promise;
 194                     }
 195                 }
 196
 197                 if ($scope.handlers) {
 198                     $scope.handlers.reload = $scope.reload;
 199                     angular.forEach($scope.handlers, function(val, key) {
 200                         iframe.contentWindow.xulG[key] = val;
 201                     });
 202                 }
 203
 204                 if ($scope.onchange) $scope.onchange(page);
 205             }
 206         }]
 207     }
 208 })
 209
 210