Changeset 21761 for main/trunk/greenstone2/runtime-src/src/oaiservr/dublincore.cpp

Timestamp:

2010-03-03T14:59:22+13:00 (14 years ago)

Author:

kjdon

Message:

adding code to provide a URL in a dc.identifier field to link to the document. half finished

File:

• main/trunk/greenstone2/runtime-src/src/oaiservr/dublincore.cpp (modified) (2 diffs)

main/trunk/greenstone2/runtime-src/src/oaiservr/dublincore.cpp

@@ -1 +1 @@
 
 #include "dublincore.h"
+#include "gsdltools.h"
 
 dublin_core::dublin_core() : metaformat() {
@@ -72 +73 @@
 }
 
+bool dublin_core::output_custom_metadata(ostream &output, outconvertclass &outconvert, bool &headerDone, const text_t &collection, ResultDocInfo_t &docInfo) {
+  text_t value = get_metadata_value(docInfo, "srclink_file");
+  if (value.empty()) {
+    value = "gs doc"; // todo, situation where no source doc.
+  } else {
+    if (starts_with(value, "[")) {
+      // its a format statement type value eg [SourceFile], need to get the appropriate metadata
+      value = substr(findchar(value.begin(), value.end(), '[')+1,findchar(value.begin(), value.end(), ']') );
+      value = get_metadata_value(docInfo, value);
+    }
+  }
+  if (!value.empty()) {
+    text_t assocfilepath = get_metadata_value(docInfo, "assocfilepath");
+    if (!assocfilepath.empty()) {
+      value = this->oaiConfigure->getCollectionConfig("", "baseDocRoot")+"/collect/"+collection+"/index/assoc/"+assocfilepath+"/"+value;
+    } else {
+      value = "";
+    }
+    
+  } 
+  if (!value.empty()) {
+    if (!headerDone) {
+      this->output_metadata_header(output);
+      headerDone = true;
+    }
+    if (this->oaiConfigure->getOAIVersion() >= 200) { 
+      output << outconvert << "        <dc:identifier>" << xml_safe(value) << "</dc:identifier>\n";
+    }
+    else {
+      output << outconvert << "        <identifier>"  << xml_safe(value) << "</identifier>\n";
+    }
+  }
+}
+
 bool dublin_core::output_formatdata(ostream &output)
 {