Changeset 23740 for main/trunk/greenstone2/web/script/gsajaxapi.js

Timestamp:

2011-03-01T11:51:24+13:00 (13 years ago)

Author:

davidb

Message:

Adding of reindex and explode functions

File:

• main/trunk/greenstone2/web/script/gsajaxapi.js (modified) (5 diffs)

main/trunk/greenstone2/web/script/gsajaxapi.js

@@ -26 +26 @@
     }
 
-
-    this.urlGetAsync = function(url,locid)
+    this.indexserverURL = function()
+    {
+        return this.apiURL("index-server.pl");
+    }
+
+    this.explodeserverURL = function()
+    {
+        return this.apiURL("explode-server.pl");
+    }
+
+
+    this.urlGetAsync = function(url,callback)
     {
        var xmlHttp;
@@ -49 +59 @@
          }
        }
-    
-       xmlHttp.onreadystatechange=function() {
-         if(xmlHttp.readyState==4) {
-           if (locelem != null) {
-             var locelem = document.getElementById(locid);
-    
-             locelem.innerHTML = xmlHttp.responseText;
-           }
-         }
-       }
-    
-       xmlHttp.open("GET",url,true);
-       xmlHttp.send(null);
+
+    var typeof_callback = typeof(callback);
+    if ((typeof_callback == "string") || (typeof_callback == "number") || (typeof_callback == "boolean")) {
+        var locid = callback;
+
+        xmlHttp.onreadystatechange=function() {
+        if(xmlHttp.readyState==4) {
+            if (locelem != null) {
+            var locelem = document.getElementById(locid);
+            
+            locelem.innerHTML = xmlHttp.responseText;
+            }
+        }
+        }
+    }
+    else if (typeof_callback == "function") {
+        xmlHttp.onreadystatechange=function() {
+        if(xmlHttp.readyState==4) {
+            callback(xmlHttp);
+        }
+        }
+    }
+    else {
+        alert("Unrecognized type of callback value: " + typeof_callback);
+    }
+
+    xmlHttp.open("GET",url,true);
+    xmlHttp.send(null);
     }
     
@@ -98 +123 @@
     }
     
+
     
     this.setLiveMetadata = function(id,metaname,metavalue)
@@ -114 +140 @@
     }
     
-     this._setMetadata = function(mode,docid,metaname,metapos,metavalue,metamode)
-    {
-        var mdserver = this.metadataserverURL();
-    
-        var url = mdserver + "?a=set" + mode + "-metadata";
-        url += "&c="+collect_;
-        url += "&d="+docid;
-        url += "&metaname=" + metaname;
+    this._setMetadata = function(mode,docid,metaname,metapos,metavalue,metamode)
+    {
+        var mdserver = this.metadataserverURL();
+    
+        var params = "a=set" + mode + "-metadata";
+        params += "&c="+collect_;
+        params += "&d="+docid;
+        params += "&metaname=" + metaname;
         if (metapos!=null) {
-            url += "&metapos=" + metapos;
-        }
-        url += "&metavalue=" + metavalue;
-        if (metamode!=null) {
-            url += "&metamode=" + metamode;
-        }
-    // alert("url = " + url);
-    
-        this.urlGetSync(url);
+            params += "&metapos=" + metapos;
+        }
+        params += "&metavalue=" + metavalue;
+    if (metamode!=null) {
+            params += "&metamode=" + metamode;
+    }
+    // alert("params = " + params);
+    
+    //alert(mdserver + "?" + params);
+
+        this.urlGetSync(mdserver + "?" + params);
+        //this.urlPostSync(mdserver,params);
     }
     
     this.setDocumentMetadata = function(docid,metaname,metapos,metavalue)
     {
-        // Allow for three param call to function, where metapos is missed out
+    // Allow for three param call to function, where metapos is missed out
         if (metavalue==null) {
         // 4 param case
         metavalue = metapos;
         metapos = null;
-        }
-    
-        this._setMetadata("",docid,metaname,metapos,metavalue);
-        // this._setMetadata("-archives",docid,metaname,metapos,metavalue,"override");
-    }
-
-     this.setNewDocumentMetadata = function(docid,metaname,metavalue)
-    {
-        this._setMetadata("",docid,metaname,null,metavalue);
-        this._setMetadata("-archives",docid,metaname,null,metavalue,"accumulate");
-    }
-    
-    this.setImportMetadata = function(docid,metaname,metapos,metavalue)
-    {
-        this._setMetadata("-import",docid,metaname,metapos,metavalue);
-    }
-    
-
+    }
+    
+    this._setMetadata("",docid,metaname,metapos,metavalue);
+    this._setMetadata("-archives",docid,metaname,metapos,metavalue,"override");
+    }
+
+    this.setNewDocumentMetadata = function(docid,metaname,metavalue)
+    {
+    this._setMetadata("",docid,metaname,null,metavalue);
+    this._setMetadata("-archives",docid,metaname,null,metavalue,"accumulate");
+    }
+    
+    this.setImportMetadata = function(docid,metaname,metapos,metavalue)
+    {
+    this._setMetadata("-import",docid,metaname,metapos,metavalue,"override");
+    }
+    
+
+    this.explodeDocument = function(docid)
+    {
+        var exserver = this.explodeserverURL();
+
+        var url = exserver + "?a=explode";
+        url += "&c="+collect_;
+        url += "&d="+docid;
+
+    // alert("url = " + url);
+    
+        this.urlGetSync(url);
+    }
+    
+    // consider name change to reindexDocument
     this.documentReindex = function(docid)
     {
@@ -171 +214 @@
         this.urlGetSync(url);
     }
-    
+
+
+    this.reindexCollection = function(mode,callback)
+    {
+        if (mode==null) {
+        mode = "incremental";
+    }
+
+        var idserver = this.indexserverURL();
+    
+        var url = idserver + "?a=" + mode + "-rebuild";
+        url += "&c="+collect_;
+
+    // alert("url = " + url);
+    
+        this.urlGetAsync(url,callback);
+    }    
+    
+
     this.getLiveMetadata = function(id,metaname)
     {