removed a whole passel of files that do not need to be tracked in the repository

[kcls-web.git] / opac / common / js / opensrf_xhr.js

diff --git a/opac/common/js/opensrf_xhr.js b/opac/common/js/opensrf_xhr.js
deleted file mode 100644 (file)
index d0d64ba..0000000
--- a/opac/common/js/opensrf_xhr.js
+++ /dev/null
@@ -1,133 +0,0 @@
-/* -----------------------------------------------------------------------
- * Copyright (C) 2008  Georgia Public Library Service
- * Bill Erickson <erickson@esilibrary.com>
- *  
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * ----------------------------------------------------------------------- */
-
-var OSRF_HTTP_HEADER_TO = 'X-OpenSRF-to';
-var OSRF_HTTP_HEADER_XID = 'X-OpenSRF-xid';
-var OSRF_HTTP_HEADER_FROM = 'X-OpenSRF-from';
-var OSRF_HTTP_HEADER_THREAD = 'X-OpenSRF-thread';
-var OSRF_HTTP_HEADER_TIMEOUT = 'X-OpenSRF-timeout';
-var OSRF_HTTP_HEADER_SERVICE = 'X-OpenSRF-service';
-var OSRF_HTTP_HEADER_MULTIPART = 'X-OpenSRF-multipart';
-var OSRF_HTTP_TRANSLATOR = '/osrf-http-translator'; /* XXX config */
-var OSRF_POST_CONTENT_TYPE = 'application/x-www-form-urlencoded';
-
-
-OpenSRF.XHRequest = function(osrf_msg, args) {
-    this.message = osrf_msg;
-    this.args = args;
-    try {
-           this.xreq =  new XMLHttpRequest();
-    } catch(e) {
-           try { 
-                   this.xreq = new ActiveXObject("Msxml2.XMLHTTP"); 
-           } catch (e2) {
-                       this.xreq = new ActiveXObject("Microsoft.XMLHTTP"); 
-           }
-    }
-
-}
-
-OpenSRF.XHRequest.prototype.send = function() {
-    var xhr_req = this;
-    var xreq = this.xreq
-    
-    if(this.args.timeout) {
-        /* this is a standard blocking (non-multipart) call */
-        xreq.open('POST', OSRF_HTTP_TRANSLATOR, false);
-
-    } else {
-
-       /* Only Firefox supports multipart calls, but Safari / Chrome include
-           "Mozilla" in their user agent strings... sigh */
-        if(!navigator.userAgent.match(/mozilla/i) || navigator.userAgent.match(/webkit/i) || navigator.userAgent.match(/msie/i)) {
-            /* standard asynchronous call */
-            xreq.onreadystatechange = function() {
-                if(xreq.readyState == 4)
-                    xhr_req.core_handler();
-            }
-            xreq.open('POST', OSRF_HTTP_TRANSLATOR, true);
-
-        } else {
-
-            /* asynchronous multipart call */
-            xreq.multipart = true;
-            xreq.onload = function(evt) {xhr_req.core_handler();}
-            xreq.open('POST', OSRF_HTTP_TRANSLATOR, true);
-            xreq.setRequestHeader(OSRF_HTTP_HEADER_MULTIPART, 'true');
-
-            /* multipart requests do not pass the status info to the onload if there 
-               is no new data to load.  Capture the status on the readystate handler */
-            xreq.onreadystatechange = function() {
-                if(xreq.readyState == 4 && xreq.status >= 400)
-                    xhr_req.transport_error_handler();
-            }
-        }
-    }
-
-    xreq.setRequestHeader('Content-Type', OSRF_POST_CONTENT_TYPE);
-    xreq.setRequestHeader(OSRF_HTTP_HEADER_THREAD, this.args.thread);
-    if(this.args.rcpt)
-        xreq.setRequestHeader(OSRF_HTTP_HEADER_TO, this.args.rcpt);
-    else
-        xreq.setRequestHeader(OSRF_HTTP_HEADER_SERVICE, this.args.rcpt_service);
-
-    var post = 'osrf-msg=' + encodeURIComponent(js2JSON([this.message.serialize()]));
-    xreq.send(post);
-
-    if(this.args.timeout) /* this was a blocking call, manually run the handler */
-        this.core_handler()
-
-    return this;
-}
-
-OpenSRF.XHRequest.prototype.core_handler = function() {
-    sender = this.xreq.getResponseHeader(OSRF_HTTP_HEADER_FROM);
-    thread = this.xreq.getResponseHeader(OSRF_HTTP_HEADER_THREAD);
-    json = this.xreq.responseText;
-    stat = this.xreq.status;
-
-    if(stat >= 400) 
-        return this.transport_error_handler();
-
-    OpenSRF.Stack.push(
-        new OpenSRF.NetMessage(null, sender, thread, json),
-        {
-            onresponse : this.args.onresponse,
-            oncomplete : this.args.oncomplete,
-            onerror : this.args.onerror,
-            onmethoderror : this.method_error_handler()
-        }
-    );
-}
-
-
-OpenSRF.XHRequest.prototype.method_error_handler = function() {
-    var xhr = this;
-    return function(req, status, status_text) {
-        if(xhr.args.onmethoderror) 
-            xhr.args.onmethoderror(req, status, status_text);
-        if(xhr.args.onerror)  
-            xhr.args.onerror(xhr.message, xhr.args.rcpt || xhr.args.rcpt_service, xhr.args.thread);
-    }
-}
-
-OpenSRF.XHRequest.prototype.transport_error_handler = function() {
-    if(this.args.ontransporterror) 
-        this.args.ontransporterror(this.xreq);
-    if(this.args.onerror) 
-        this.args.onerror(this.message, this.args.rcpt || this.args.rcpt_service, this.args.thread);
-}
-
-