078fcca1d679a770b100f71cfcd514b412f1e88d
kent
  Thu Jan 28 17:50:06 2021 -0800
Commenting and cleaning up code. Making it only show 10 things in a facet by default.

diff --git src/hg/hgFacetedBars/hgFacetedBars.c src/hg/hgFacetedBars/hgFacetedBars.c
index 9509be2..613821d 100644
--- src/hg/hgFacetedBars/hgFacetedBars.c
+++ src/hg/hgFacetedBars/hgFacetedBars.c
@@ -13,108 +13,111 @@
 #include "udc.h"
 #include "knetUdc.h"
 #include "genbank.h"
 #include "tablesTables.h"
 
 /* Global Variables */
 struct cart *cart;             /* CGI and other variables */
 struct hash *oldVars = NULL;
 char *database = NULL;
 char *genome = NULL;
 
 void doBody()
 {
 struct sqlConnection *conn = sqlConnect(database);
 struct hash *emptyHash = hashNew(0);
+
+/* Write out html to pull in the other files we use. */
 webIncludeResourceFile("facets.css");
 printf("\t\t<script src=\"https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js\"></script>");
 printf("\t\t<link rel=\"stylesheet\" href=\"https://use.fontawesome.com/releases/v5.7.2/css/all.css\"\n"
     "\t\t integrity=\"sha384-fnmOCqbTlWIlj8LyTjo7mOUStjsKC4pOpQbqyi7RrhN7udi9RwhKkMHpvLbHG9Sr\"\n"
     "\t\t crossorigin=\"anonymous\">\n"
     "\n"
     "\t\t<!-- Latest compiled and minified CSS -->\n"
     "\t\t<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css\"\n"
     "\t\t integrity=\"sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm\"\n"
     "\t\t crossorigin=\"anonymous\">\n"
     "\n"
     "\t\t<!-- Latest compiled and minified JavaScript -->\n"
     "\t\t<script src=\"https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js\"\n"
     "\t\t integrity=\"sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl\"\n"
     "\t\t crossorigin=\"anonymous\"></script>\n"
     );
 
-
+/* Working within a form we save context */
 printf("<form action=\"../cgi-bin/hgFacetedBars\" name=\"facetForm\" method=\"GET\">\n");
 cartSaveSession(cart);
+
+/* Fake up a 'track' for development */
+char *trackName = "cellFacetsJk1";
+
+/* Set up url that has enough context to get back to us.  This is very much a work in 
+ * progress. */
 char returnUrl[PATH_LEN*2];
-safef(returnUrl, sizeof(returnUrl), "../cgi-bin/hgFacetedBars?cellFacetsJk1=pack&%s",
+safef(returnUrl, sizeof(returnUrl), "../cgi-bin/hgFacetedBars?%s",
     cartSidUrlString(cart) );
 
+/* If we got called by a click on a facet deal with that */
 char *selOp = cartOptionalString(cart, "browseFiles_facet_op");
 if (selOp)
     {
     char *selFieldName = cartOptionalString(cart, "browseFiles_facet_fieldName");
     char *selFieldVal = cartOptionalString(cart, "browseFiles_facet_fieldVal");
     if (selFieldName && selFieldVal)
 	{
 	char *selectedFacetValues=cartUsualString(cart, "cdwSelectedFieldValues", "");
-	//warn("selectedFacetValues=[%s] selFieldName=%s selFieldVal=%s selOp=%s", 
-	    //selectedFacetValues, selFieldName, selFieldVal, selOp); // DEBUG REMOVE
 	struct facetField *selList = deLinearizeFacetValString(selectedFacetValues);
 	selectedListFacetValUpdate(&selList, selFieldName, selFieldVal, selOp);
 	char *newSelectedFacetValues = linearizeFacetVals(selList);
-	//warn("newSelectedFacetValues=[%s]", newSelectedFacetValues); // DEBUG REMOVE
 	cartSetString(cart, "cdwSelectedFieldValues", newSelectedFacetValues);
 	cartRemove(cart, "browseFiles_facet_op");
 	cartRemove(cart, "browseFiles_facet_fieldName");
 	cartRemove(cart, "browseFiles_facet_fieldVal");
 	}
     }
 
-
+/* Put up the big faceted search table */
 webFilteredSqlTable(cart, conn, 
-    "organ,stage,cell_class,cell_type,id,shortLabel", "cellFacetsJk1", "", 
-    returnUrl, "cellFacetsJk1", 40, 
+    "cell_count,organ,cell_type", trackName, "", 
+    returnUrl, trackName, 32, 
     emptyHash, NULL, 
-    FALSE, "bars", 100, emptyHash, "organ,stage,cell_class,cell_type",
+    FALSE, NULL, 100, 10, emptyHash, "organ,cell_class,stage,cell_type",
     NULL);
+
+/* Clean up and go home. */
 printf("</form>\n");
 hashFree(&emptyHash);
 sqlDisconnect(&conn);
 }
 
 void doMiddle(struct cart *theCart)
 /* Set up globals and make web page */
 {
+/* Set some major global variable and attach us to current genome and DB. */
 cart = theCart;
 getDbAndGenome(cart, &database, &genome, oldVars);
 initGenbankTableNames(database);
 
+/* Set udcTimeout from cart */
 int timeout = cartUsualInt(cart, "udcTimeout", 300);
 if (udcCacheTimeout() < timeout)
     udcSetCacheTimeout(timeout);
 knetUdcInstall();
 
+/* Wrap http/html text around main routine */
 htmStart(stdout, "hgFacetedBars");
-
 doBody();
-
 htmEnd(stdout);
-
-#ifdef OLD
-cartWebStart(cart, database, "A stand alone to show a faceted barchart selection.");
-printf("Your code goes here....");
-cartWebEnd();
-#endif /* OLD */
 }
 
 /* Null terminated list of CGI Variables we don't want to save
  * permanently. */
 char *excludeVars[] = {"Submit", "submit", NULL,};
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 cgiSpoof(&argc, argv);
 cartEmptyShell(doMiddle, hUserCookie(), excludeVars, oldVars);
 return 0;
 }