From: Chris Jaekl <cejaekl@yahoo.com>
Date: Sat, 11 Nov 2017 08:43:10 +0000 (+0900)
Subject: Make searches more inclusive.
X-Git-Url: http://jaekl.net/gitweb/?p=quanweb.git;a=commitdiff_plain;h=52b98df2f362f0a231cd54bf1c43f4b5aa4b6ff1

Make searches more inclusive.

Remove case sensitivity, and permit spaces (which will be ignored) in the author name field.
---

diff --git a/main/db.go b/main/db.go
index 21c6818..53c0a2c 100644
--- a/main/db.go
+++ b/main/db.go
@@ -4,6 +4,7 @@ import (
   "database/sql"
   "fmt"
   _ "github.com/lib/pq"
+  "strings"
   "strconv"
   "sync"
 )
@@ -183,8 +184,6 @@ func queryBookPathById(id int) (string) {
 }
 
 func queryIds(criteria []SearchTerm) []int {
-  fmt.Println("queryIds():", criteria)
-
   query := "SELECT b.id FROM Books b" +
            " INNER JOIN Authors a ON a.id=b.author" +
            " LEFT OUTER JOIN Series s ON s.id=b.series" 
@@ -197,18 +196,22 @@ func queryIds(criteria []SearchTerm) []int {
     } else {
       query += " AND "
     }
+
+    text := criterion.Text
+
     switch criterion.Attribute {
     case Author:
-      query += " a.grouping LIKE $" + strconv.Itoa(i + 1) 
+      query += " UPPER(a.grouping) LIKE UPPER($" + strconv.Itoa(i + 1) + ")"
+      text = strings.Replace(text, " ", "", -1)	// Remove spaces
     case Series:
-      query += " s.descr LIKE $" + strconv.Itoa(i + 1)
+      query += " UPPER(s.descr) LIKE UPPER($" + strconv.Itoa(i + 1) + ")"
     case Title:
-      query += " b.title LIKE $" + strconv.Itoa(i + 1)
+      query += " UPPER(b.title) LIKE UPPER($" + strconv.Itoa(i + 1) + ")"
     default:
       report("Error:  unrecognized search field in queryIds():  " + criterion.Attribute.String(), nil)
       return nil
     }
-    args[i] = criterion.Text
+    args[i] = text
   }
 
   query += " ORDER BY b.path"