dbc7d6bb2237141fdbea01fff6c265ade6738c57
chmalee
  Fri Oct 6 13:03:41 2023 -0700
Start on trackHubWizard module

diff --git src/hg/lib/userdata.c src/hg/lib/userdata.c
index a85f6cf..5be699b 100644
--- src/hg/lib/userdata.c
+++ src/hg/lib/userdata.c
@@ -1,57 +1,96 @@
 /* userdata.c - code for managing data stored on a per user basis */
 
 /* Copyright (C) 2014 The Regents of the University of California 
  * See kent/LICENSE or http://genome.ucsc.edu/license/ for licensing information. */
 
 
 #include "common.h"
 #include "hash.h"
 #include "portable.h"
 #include "trashDir.h"
 #include "md5.h"
 #include "hgConfig.h"
 #include "dystring.h"
 #include "cheapcgi.h"
 #include "customFactory.h"
+#include "wikiLink.h"
+
+char *getUserName()
+{
+return (loginSystemEnabled() || wikiLinkEnabled()) ? wikiLinkUserName() : NULL;
+}
 
 static char *getDataDir(char *userName)
 /* Return the full path to the user specific data directory, can be configured via hg.conf
  * on hgwdev, this is /data/apache/userdata/userStore/hash/userName/
  * on the RR, this is /userdata/userStore/hash/userName/ */
 {
 char *userDataBaseDir = cfgOption("userDataDir");
 if (!userDataBaseDir  || isEmpty(userDataBaseDir))
     errAbort("hgCustom: trying to save user file but no userDataDir defined in hg.conf");
 if (userDataBaseDir[0] != '/')
     errAbort("config setting userDataDir must be an absolute path (starting with '/')");
 
 char *encUserName = cgiEncode(userName);
 char *userPrefix = md5HexForString(encUserName);
 userPrefix[2] = '\0';
 
 struct dyString *newDataDir = dyStringNew(0);
 dyStringPrintf(newDataDir, "%s/%s/%s/", 
     userDataBaseDir, userPrefix, encUserName);
 
 return dyStringCannibalize(&newDataDir);
 }
 
+void removeTrack()
+/* Removes a custom track for this user */
+{
+//char *userName = getUserName();
+}
+
+void uploadTrack()
+/* Saves a new track to the persistent storage for this user */
+{
+//char *userName = getUserName();
+}
+
+struct userFiles *getUserFiles()
+/* Return the list of:
+ *   - Only if logged in:
+ *       - custom tracks in saved sessions
+ *       - non-public hubs in saved sessions
+ *       - any other files stored in the per user directory
+ *   - custom tracks in non-saved sessions
+ *   - non-public hubs in non-saved sessions
+ * Present data as a plain array for a table view */
+{
+char *userName = getUserName();
+if (userName)
+    {
+    return NULL;
+    }
+// throw in the custom tracks that are in the current cart that may not be saved yet
+// throw in the attached hubs that are non-public hubs
+return NULL;
+}
+
 char *storeUserFile(char *userName, char *newFileName, void *data, size_t dataSize)
 /* Give a fileName and a data stream, write the data to:
- * userdata/userStore/hashedUserName/userName/fileName
- * where hashedUserName is based on the md5sum of the userName
+ * userDataDir/hashedUserName/userName/fileName
+ * where userDataDir comes from hg.conf and
+ * hashedUserName is based on the md5sum of the userName
  * to prevent proliferation of too many directories.
  *
  * After sucessfully saving the file, return a web accessible url
  * to the file. */
 {
 char *userDir = getDataDir(userName);
 makeDirsOnPath(userDir);
 char *pathToFile = catTwoStrings(userDir, newFileName);
 FILE *newFile = mustOpen(pathToFile, "wb");
 // the data will start with a line feed so get rid of that
 mustWrite(newFile, data, dataSize);
 // missing an EOF?
 carefulClose(&newFile);
 return pathToFile;
 }