Evergreen/staff_client/chrome/content/evergreen/opac/opac.js

   1 sdump('D_OPAC','Loading opac.js\n');
   2
   3 var OPAC_URL = "http://spacely.georgialibraries.org:8080/";
   4
   5 /* listen for page changes */
   6
   7 function buildProgressListener(p) {
   8         sdump('D_OPAC',arg_dump(arguments));
   9         return {
  10                 onProgressChange        : function(){},
  11                 onLocationChange        : function(){},
  12                 onStatusChange          : function(){},
  13                 onSecurityChange        : function(){},
  14                 QueryInterface          : function(){return this;},
  15                 onStateChange           : function ( webProgress, request, stateFlags, status) {
  16                         const nsIWebProgressListener = Components.interfaces.nsIWebProgressListener;
  17                         const nsIChannel = Components.interfaces.nsIChannel;
  18                         if (stateFlags == 65540 || stateFlags == 65537 || stateFlags == 65552) { return; }
  19                         dump('onStateChange: stateFlags = ' + stateFlags + ' status = ' + status + '\n');
  20                         if (stateFlags & nsIWebProgressListener.STATE_IS_REQUEST) {
  21                                 dump('\tSTATE_IS_REQUEST\n');
  22                         }
  23                         if (stateFlags & nsIWebProgressListener.STATE_IS_DOCUMENT) {
  24                                 dump('\tSTATE_IS_DOCUMENT\n');
  25                                 if( stateFlags & nsIWebProgressListener.STATE_STOP ) set_opac_vars(p);
  26                         }
  27                         if (stateFlags & nsIWebProgressListener.STATE_IS_NETWORK) {
  28                                 dump('\tSTATE_IS_NETWORK\n');
  29                         }
  30                         if (stateFlags & nsIWebProgressListener.STATE_IS_WINDOW) {
  31                                 dump('\tSTATE_IS_WINDOW\n');
  32                         }
  33                         if (stateFlags & nsIWebProgressListener.STATE_START) {
  34                                 dump('\tSTATE_START\n');
  35                         }
  36                         if (stateFlags & nsIWebProgressListener.STATE_REDIRECTING) {
  37                                 dump('\tSTATE_REDIRECTING\n');
  38                         }
  39                         if (stateFlags & nsIWebProgressListener.STATE_TRANSFERING) {
  40                                 dump('\tSTATE_TRANSFERING\n');
  41                         }
  42                         if (stateFlags & nsIWebProgressListener.STATE_NEGOTIATING) {
  43                                 dump('\tSTATE_NEGOTIATING\n');
  44                         }
  45                         if (stateFlags & nsIWebProgressListener.STATE_STOP) {
  46                                 dump('\tSTATE_STOP\n');
  47                         }
  48                 }
  49         }
  50 }
  51
  52 /* init the opac */
  53 function opac_init(p) {
  54         sdump('D_OPAC',"Initing OPAC\n");
  55
  56         p.opac_iframe = p.w.document.getElementById('opac_opac_iframe');
  57         p.opac_iframe.addProgressListener(buildProgressListener(p),
  58                 Components.interfaces.nsIWebProgress.NOTIFY_ALL );
  59         p.opac_iframe.setAttribute("src", OPAC_URL)
  60 }
  61
  62 /* shoves data into the OPAC's space */
  63 function set_opac_vars(p) {
  64         sdump('D_OPAC',arg_dump(arguments));
  65         p.opac_iframe.contentWindow.IAMXUL = true;
  66         p.opac_iframe.contentWindow.xulG = mw.G;
  67         p.opac_iframe.contentWindow.attachEvt("rresult", "recordDrawn", opac_make_details_page);
  68         dump('p.opac_iframe = ' + p.opac_iframe + '\n');
  69         dump('p.opac_iframe.contentWindow = ' + p.opac_iframe.contentWindow + '\n');
  70         dump('p.opac_iframe.contentWindow = ' + p.opac_iframe.contentWindow + '\n');
  71         dump('p.opac_iframe.contentWindow.G = ' + p.opac_iframe.contentWindow.G + '\n');
  72         dump('p.opac_iframe.contentWindow.G.evt = ' + p.opac_iframe.contentWindow.G.evt + '\n');
  73         dump('p.opac_iframe.contentWindow.G.evt.rresult = ' + p.opac_iframe.contentWindow.G.evt.rresult + '\n');
  74         dump('p.opac_iframe.contentWindow.G.evt.rresult.recordDrawn = ' + p.opac_iframe.contentWindow.G.evt.rresult.recordDrawn + '\n');
  75         var a = p.opac_iframe.contentWindow.G.evt.rresult.recordDrawn;
  76         for (var i in a) {
  77                 dump('\t'+i+'\t'+a[i]+'\n');
  78         }
  79 }
  80
  81 function opac_make_details_page(id, node) {
  82         sdump('D_OPAC',arg_dump(arguments));
  83         dump("Node HREF attribute is: " + node.getAttribute("href") + "\n and doc id is " + id +'\n');
  84         alert("Node HREF attribute is: " + node.getAttribute("href") + "\n and doc id is " + id +'\n');
  85 }
  86
  87
  88 /* --------------------------------------------------------------------------
  89         back-forward
  90         -------------------------------------------------------------------------- */
  91 function opac_build_navigation(p) {
  92         p.webForward = function webForward() {
  93                 try {
  94                         if(p.opac_iframe.webNavigation.canGoForward)
  95                                 p.opac_iframe.webNavigation.goForward();
  96                 } catch(E) {
  97                         sdump('D_OPAC','goForward error: ' + js2JSON(E) + '\n');
  98                 }
  99         }
 100
 101         p.webBack = function webBack() {
 102                 try {
 103                         if(p.opac_iframe.webNavigation.canGoBack)
 104                                 p.opac_iframe.webNavigation.goBack();
 105                 } catch(E) {
 106                         sdump('D_OPAC','goBack error: ' + js2JSON(E) + '\n');
 107                 }
 108         }
 109 }
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