From 3943205b58d5eb7d312586b49948d61abd6c8c35 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Lucas?= <sebastien@slucas.fr>
Date: Fri, 27 Sep 2013 17:13:31 +0200
Subject: [PATCH] Change the search to look into tags and series (in addition
 to book title and author).

re #34, #47, #78
---
 base.php                      | 31 ++++++++++++++++++++++++-------
 book.php                      |  8 ++++++--
 templates/default/header.html |  1 -
 3 files changed, 30 insertions(+), 10 deletions(-)

diff --git a/base.php b/base.php
index be7c2bc..eecd77e 100644
--- a/base.php
+++ b/base.php
@@ -664,18 +664,26 @@ class PageRecentBooks extends Page
 
 class PageQueryResult extends Page
 {
+    const SCOPE_TAG = "tag";
+    const SCOPE_SERIES = "series";
+    const SCOPE_AUTHOR = "author";
+    const SCOPE_BOOK = "book";
+    
     public function InitializeContent () 
     {
         global $config;
         $this->title = str_format (localize ("search.result"), $this->query);
-        $currentPage = getURLParam ("current", NULL);
+        $scope = getURLParam ("scope");
+        
+        $crit = "%" . $this->query . "%";
+        $bad = "QQQQQ";
         
         // Special case when we are doing a search and no database is selected
         if (is_array ($config['calibre_directory']) && is_null (GetUrlParam (DB))) {
             $i = 0;
             foreach ($config['calibre_directory'] as $key => $value) {
                 Base::clearDb ();
-                list ($array, $totalNumber) = Book::getBooksByQuery ($this->query, $this->n, $i);
+                list ($array, $totalNumber) = Book::getBooksByQuery (array ($crit, $crit, $crit, $crit), $this->n, $i);
                 array_push ($this->entryArray, new Entry ($key, DB . ":query:{$i}", 
                                         str_format (localize ("bookword", count($array)), count($array)), "text", 
                                         array ( new LinkNavigation ("?" . DB . "={$i}&page=9&query=" . $this->query))));
@@ -683,14 +691,23 @@ class PageQueryResult extends Page
             }
             return;
         }
-        
-        switch ($currentPage) {
-            case Base::PAGE_ALL_AUTHORS :
-            case Base::PAGE_AUTHORS_FIRST_LETTER :
+        switch ($scope) {
+            case self::SCOPE_AUTHOR :
                 $this->entryArray = Author::getAuthorsByStartingLetter ('%' . $this->query);
                 break;
+            case self::SCOPE_TAG :
+                $this->entryArray = Tag::getAllTagsByQuery ($this->query);
+                break;
+            case self::SCOPE_SERIES :
+                $this->entryArray = Serie::getAllSeriesByQuery ($this->query);
+                break;
+            case self::SCOPE_BOOK :
+                list ($this->entryArray, $this->totalNumber) = Book::getBooksByQuery (
+                    array ($bad, $bad, $bad, $crit), $this->n);
+                break;    
             default:
-                list ($this->entryArray, $this->totalNumber) = Book::getBooksByQuery ($this->query, $this->n);
+                list ($this->entryArray, $this->totalNumber) = Book::getBooksByQuery (
+                    array ($crit, $crit, $crit, $crit), $this->n);
         }
     }
 }
diff --git a/book.php b/book.php
index 09b1dc4..94fcf69 100644
--- a/book.php
+++ b/book.php
@@ -32,7 +32,11 @@ define ('SQL_BOOKS_BY_LANGUAGE', "select {0} from books_languages_link, books "
 define ('SQL_BOOKS_BY_CUSTOM', "select {0} from {2}, books " . SQL_BOOKS_LEFT_JOIN . "
                                                     where {2}.book = books.id and {2}.{3} = ? {1} order by sort");
 define ('SQL_BOOKS_QUERY', "select {0} from books " . SQL_BOOKS_LEFT_JOIN . "
-                                                    where (exists (select null from authors, books_authors_link where book = books.id and author = authors.id and authors.name like ?) or title like ?) {1} order by books.sort");
+                                                    where (
+                                                    exists (select null from authors, books_authors_link where book = books.id and author = authors.id and authors.name like ?) or
+                                                    exists (select null from tags, books_tags_link where book = books.id and tag = tags.id and tags.name like ?) or
+                                                    exists (select null from series, books_series_link on book = books.id and books_series_link.series = series.id and series.name like ?) or
+                                                    title like ?) {1} order by books.sort");
 define ('SQL_BOOKS_RECENT', "select {0} from books " . SQL_BOOKS_LEFT_JOIN . "
                                                     where 1=1 {1} order by timestamp desc limit ");
 
@@ -524,7 +528,7 @@ where data.book = books.id and data.id = ?');
     }
     
     public static function getBooksByQuery($query, $n, $database = NULL) {
-        return self::getEntryArray (self::SQL_BOOKS_QUERY, array ("%" . $query . "%", "%" . $query . "%"), $n, $database);
+        return self::getEntryArray (self::SQL_BOOKS_QUERY, $query, $n, $database);
     }
     
     public static function getAllBooks() {
diff --git a/templates/default/header.html b/templates/default/header.html
index 13c981b..193a11d 100644
--- a/templates/default/header.html
+++ b/templates/default/header.html
@@ -17,7 +17,6 @@
                     </button>
                 </div>
                 <div class="stop">
-                    <input type="hidden" name="current" value="{{=it.page}}" />
                     <input type="hidden" name="page" value="9" />
                     {{? it.databaseId != ""}}
                         <input type="hidden" name="db" value="{{=it.databaseId}}" />