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             frame : '=',
  18
  19             // called after onload of each new iframe page
  20             onchange : '=',
  21             saveSpace : '@',
  22         },
  23
  24         templateUrl : './share/t_eframe',
  25
  26         controller :
  27                    ['$scope','$window','$location','$q','$timeout','egCore',
  28             function($scope , $window , $location , $q , $timeout , egCore) {
  29
  30             $scope.save_space = $scope.saveSpace ? $scope.saveSpace : 300;
  31             // Set the iframe height to just under the window height.
  32             // leave room for the navbar, padding, margins, etc.
  33             $scope.height = $window.outerHeight - $scope.save_space;
  34
  35             // browser client doesn't use cookies, so we don't load the
  36             // (at the time of writing, quite limited) angular.cookies
  37             // module.  We could load something, but this seems to work
  38             // well enough for setting the auth cookie (at least, until
  39             // it doesn't).
  40             //
  41             // note: document.cookie is smart enough to leave unreferenced
  42             // cookies alone, so contrary to how this might look, it's not
  43             // deleting other cookies (anoncache, etc.)
  44
  45             // delete any existing ses cookie
  46             $window.document.cookie = "ses=; path=/; expires=Thu, 01 Jan 1970 00:00:00 GMT";
  47             // push our authtoken in
  48             $window.document.cookie = 'ses=' + egCore.auth.token() + '; path=/; secure'
  49
  50             // $location has functions for modifying paths and search,
  51             // but they all assume you are staying within the angular
  52             // app, which we are not.  Build the URLs by hand.
  53             function open_tab(path) {
  54                 var url = 'https://' + $window.location.hostname +
  55                     egCore.env.basePath + path;
  56                 console.debug('egEmbedFrame opening tab ' + url);
  57                 $window.open(url, '_blank').focus();
  58             }
  59
  60             // define our own xulG functions to be inserted into the
  61             // iframe.  NOTE: window-level functions are bad.  Though
  62             // there is probably a way, I was unable to correctly wire
  63             // up the iframe onload handler within the controller or link
  64             // funcs.  In any event, the code below is meant as a stop-gap
  65             // for porting dojo, etc. apps to angular apps and should
  66             // eventually go away.
  67             // NOTE: catalog integration is not a stop-gap
  68             $window.egEmbedFrameLoader = function(iframe) {
  69
  70                 $scope.frame = iframe;
  71
  72                 var page = iframe.contentWindow.location.href;
  73                 console.debug('egEmbedFrameLoader(): ' + page);
  74
  75                 // reload ifram page w/o reloading the entire UI
  76                 $scope.reload = function() {
  77                     iframe.contentWindow.location.replace(
  78                         iframe.contentWindow.location);
  79                 }
  80
  81                 // tell the iframe'd window its inside the staff client
  82                 iframe.contentWindow.IAMXUL = true;
  83
  84                 // also tell it it's inside the browser client, which
  85                 // may be needed in a few special cases.
  86                 iframe.contentWindow.IAMBROWSER /* hear me roar */ = true;
  87
  88                 // XUL has a dump() function which is occasinally called
  89                 // from embedded browsers.
  90                 iframe.contentWindow.dump = function(msg) {
  91                     console.debug('egEmbedFrame:dump(): ' + msg);
  92                 }
  93
  94                 // define a few commonly used stock xulG handlers.
  95
  96                 iframe.contentWindow.xulG = {
  97                     // patron search
  98                     spawn_search : function(search) {
  99                         open_tab('/circ/patron/search?search='
 100                             + encodeURIComponent(js2JSON(search)));
 101                     },
 102
 103                     // edit an existing user
 104                     spawn_editor : function(info) {
 105                         if (info.usr) {
 106                             open_tab('/circ/patron/register/edit/' + info.usr);
 107
 108                         } else if (info.clone) {
 109                             // FIXME: The save-and-clone operation in the
 110                             // patron editor results in this action.
 111                             // For some reason, this specific function results
 112                             // in a new browser window opening instead of a
 113                             // browser tab.  Possibly this is caused by the
 114                             // fact that the action occurs as a result of a
 115                             // button click instead of an href.  *shrug*.
 116                             // It's obnoxious.
 117                             open_tab('/circ/patron/register/clone/' + info.clone);
 118                         }
 119                     },
 120
 121                     // open a user account
 122                     new_patron_tab : function(tab_info, usr_info) {
 123                         open_tab('/circ/patron/' + usr_info.id + '/checkout');
 124                     },
 125
 126                     get_barcode_and_settings_async : function(barcode, only_settings) {
 127                         if (!barcode) return $q.reject();
 128                         var deferred = $q.defer();
 129
 130                         var barcode_promise = $q.when(barcode);
 131                         if (!only_settings) {
 132
 133                             // first verify / locate the barcode
 134                             barcode_promise = egCore.net.request(
 135                                 'open-ils.actor',
 136                                 'open-ils.actor.get_barcodes',
 137                                 egCore.auth.token(),
 138                                 egCore.auth.user().ws_ou(), 'actor', barcode
 139                             ).then(function(resp) {
 140
 141                                 if (!resp || egCore.evt.parse(resp) || !resp.length) {
 142                                     console.error('user not found: ' + barcode);
 143                                     deferred.reject();
 144                                     return null;
 145                                 }
 146
 147                                 resp = resp[0];
 148                                 return barcode = resp.barcode;
 149                             });
 150                         }
 151
 152                         barcode_promise.then(function(barcode) {
 153                             if (!barcode) return;
 154
 155                             return egCore.net.request(
 156                                 'open-ils.actor',
 157                                 'open-ils.actor.user.fleshed.retrieve_by_barcode',
 158                                 egCore.auth.token(), barcode);
 159
 160                         }).then(function(user) {
 161                             if (!user) return null;
 162
 163                             if (e = egCore.evt.parse(user)) {
 164                                 console.error('user fetch failed : ' + e.toString());
 165                                 deferred.reject();
 166                                 return null;
 167                             }
 168
 169                             // copied more or less directly from XUL menu.js
 170                             var settings = {};
 171                             for(var i = 0; i < user.settings().length; i++) {
 172                                 settings[user.settings()[i].name()] =
 173                                     JSON2js(user.settings()[i].value());
 174                             }
 175
 176                             if(!settings['opac.default_phone'] && user.day_phone())
 177                                 settings['opac.default_phone'] = user.day_phone();
 178                             if(!settings['opac.hold_notify'] && settings['opac.hold_notify'] !== '')
 179                                 settings['opac.hold_notify'] = 'email:phone';
 180
 181                             // Taken from patron/util.js format_name
 182                             // FIXME: I18n
 183                             var patron_name =
 184                                 ( user.prefix() ? user.prefix() + ' ' : '') +
 185                                 user.family_name() + ', ' +
 186                                 user.first_given_name() + ' ' +
 187                                 ( user.second_given_name() ? user.second_given_name() + ' ' : '' ) +
 188                                 ( user.suffix() ? user.suffix() : '');
 189
 190                             deferred.resolve({
 191                                 "barcode": barcode,
 192                                 "settings" : settings,
 193                                 "user_email" : user.email(),
 194                                 "patron_name" : patron_name
 195                             });
 196                         });
 197
 198                         return deferred.promise;
 199                     }
 200                 }
 201
 202                 if ($scope.handlers) {
 203                     $scope.handlers.reload = $scope.reload;
 204                     angular.forEach($scope.handlers, function(val, key) {
 205                         iframe.contentWindow.xulG[key] = val;
 206                     });
 207                 }
 208
 209                 if ($scope.onchange) $scope.onchange(page);
 210             }
 211         }]
 212     }
 213 })
 214
 215