WIP: author page

bouquins/bouquins.go

@@ -162,6 +162,11 @@ type SeriesModel struct {
 	*SeriesFull
 }
 
+type AuthorModel struct {
+	BouquinsModel
+	*AuthorFull
+}
+
 func (app *Bouquins) render(res http.ResponseWriter, tpl string, model interface{}) {
 	err := app.Template.ExecuteTemplate(res, tpl, model)
 	if err != nil {
@@ -243,18 +248,24 @@ func (app *Bouquins) BooksPage(res http.ResponseWriter, req *http.Request) {
 	app.render(res, TPL_BOOKS, model)
 }
 func (app *Bouquins) AuthorsPage(res http.ResponseWriter, req *http.Request) {
-	/*
+	if !strings.HasPrefix(req.URL.Path, URL_AUTHORS) {
-		if !strings.HasPrefix(req.URL.Path, URL_AUTHORS) {
+		// FIXME 404
-			// FIXME 404
+		log.Fatalln("Invalid URL")
-			log.Fatalln("Invalid URL")
+	}
-		}
+	id, err := strconv.Atoi(req.URL.Path[len(URL_AUTHORS):])
-		id, err := strconv.Atoi(req.URL.Path[len(URL_AUTHORS):])
+	if err != nil {
-		if err != nil {
+		// FIXME 404
-			// FIXME 404
+		log.Fatalln(err)
-			log.Fatalln(err)
+	}
-		}
+	author, err := app.AuthorFull(int64(id))
-	*/
+	if err != nil {
-	app.render(res, TPL_AUTHORS, nil)
+		// FIXME 500
+		log.Fatalln(err)
+	}
+	app.render(res, TPL_AUTHORS, &AuthorModel{
+		*NewBouquinsModel(author.Name),
+		author,
+	})
 }
 func (app *Bouquins) SeriesPage(res http.ResponseWriter, req *http.Request) {
 	if !strings.HasPrefix(req.URL.Path, URL_SERIES) {
@@ -267,6 +278,10 @@ func (app *Bouquins) SeriesPage(res http.ResponseWriter, req *http.Request) {
 		log.Fatalln(err)
 	}
 	series, err := app.SeriesFull(int64(id))
+	if err != nil {
+		// FIXME 500
+		log.Fatalln(err)
+	}
 	app.render(res, TPL_SERIES, &SeriesModel{
 		*NewBouquinsModel(series.Name),
 		series,

bouquins/db.go

@@ -8,7 +8,6 @@ import (
 )
 
 const (
-	STMT_PAGE   = " LIMIT ? OFFSET ?"
 	STMT_BOOKS0 = `SELECT books.id AS id,title,series_index,name as series_name,series.id AS series_id 
     FROM books LEFT OUTER JOIN books_series_link ON books.id = books_series_link.book 
     LEFT OUTER JOIN series ON series.id = books_series_link.series `
@@ -29,6 +28,12 @@ const (
 	STMT_SERIES_SEARCH      = "SELECT series.id, series.name FROM series WHERE "
 	STMT_SEARCH_TERM_SERIES = " series.sort like ? "
 
+	STMT_AUTHORS0 = `SELECT authors.id, authors.name, count(book) as count FROM authors, books_authors_link 
+    WHERE authors.id = books_authors_link.author GROUP BY author`
+	STMT_AUTHORS_SEARCH     = "SELECT id, name FROM authors WHERE "
+	STMT_SEARCH_TERM_AUTHOR = " sort like ? "
+
+	STMT_PAGE         = " LIMIT ? OFFSET ?"
 	STMT_WHERE        = " WHERE "
 	STMT_BOOL_AND     = " AND "
 	STMT_BOOL_OR      = " OR "
@@ -81,6 +86,21 @@ const (
     WHERE books_authors_link.book = books_series_link.book AND books_authors_link.author = authors.id 
     AND books_series_link.series = ?`
 
+	STMT_AUTHORS_ID_ASC    = STMT_AUTHORS0 + "ORDER BY authors.id " + STMT_PAGE
+	STMT_AUTHORS_ID_DESC   = STMT_AUTHORS0 + "ORDER BY authors.id DESC " + STMT_PAGE
+	STMT_AUTHORS_NAME_ASC  = STMT_AUTHORS0 + "ORDER BY authors.sort " + STMT_PAGE
+	STMT_AUTHORS_NAME_DESC = STMT_AUTHORS0 + "ORDER BY authors.sort DESC " + STMT_PAGE
+	STMT_AUTHOR_BOOKS      = `SELECT books.id AS id,title,series_index,name as series_name,series.id AS series_id 
+    FROM books LEFT OUTER JOIN books_series_link ON books.id = books_series_link.book 
+    LEFT OUTER JOIN series ON series.id = books_series_link.series 
+    LEFT OUTER JOIN books_authors_link ON books.id = books_authors_link.book 
+    WHERE books_authors_link.author = ? ORDER BY id`
+	STMT_AUTHORS_AUTHORS = `SELECT authors.id, authors.name, books_authors_link.book as book 
+    FROM authors, books_authors_link WHERE books_authors_link.author = authors.id 
+    AND books_authors_link.book IN ( SELECT books.id FROM books LEFT OUTER JOIN books_authors_link 
+        ON books.id = books_authors_link.book WHERE books_authors_link.author = ? ORDER BY books.id)`
+	STMT_AUTHOR = "SELECT name FROM authors WHERE id = ?"
+
 	DEF_LIM = 10
 
 	BOOKS          QueryType = iota
@@ -94,6 +114,8 @@ const (
 	SERIES         QueryType = iota
 	SERIES_AUTHORS QueryType = iota
 	SERIES_BOOKS   QueryType = iota
+	AUTHOR         QueryType = iota
+	AUTHOR_BOOKS   QueryType = iota
 )
 
 var QUERIES = map[Query]string{
@@ -117,6 +139,8 @@ var QUERIES = map[Query]string{
 	Query{SERIES, false, false}:         STMT_SERIE,
 	Query{SERIES_AUTHORS, false, false}: STMT_SERIE_AUTHORS,
 	Query{SERIES_BOOKS, false, false}:   STMT_SERIE_BOOKS,
+	Query{AUTHOR, false, false}:         STMT_AUTHOR,
+	Query{AUTHOR_BOOKS, false, false}:   STMT_AUTHOR_BOOKS,
 }
 var STMTS = make(map[Query]*sql.Stmt)
 

bouquins/dbauthors.go

@@ -0,0 +1,73 @@
+package bouquins
+
+import "database/sql"
+
+// SUB QUERIES //
+
+func (app *Bouquins) queryAuthorBooks(author *AuthorFull) error {
+	stmt, err := app.ps(AUTHOR_BOOKS)
+	if err != nil {
+		return err
+	}
+	rows, err := stmt.Query(author.Id)
+	if err != nil {
+		return err
+	}
+	defer rows.Close()
+	for rows.Next() {
+		book := new(BookAdv)
+		var seriesId sql.NullInt64
+		var seriesName sql.NullString
+		if err = rows.Scan(&book.Id, &book.Title, &book.SeriesIndex, &seriesName, &seriesId); err != nil {
+			return err
+		}
+		if seriesId.Valid && seriesName.Valid {
+			book.Series = &Series{
+				seriesId.Int64,
+				seriesName.String,
+			}
+		}
+		author.Books = append(author.Books, book)
+	}
+	if err := rows.Err(); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (app *Bouquins) queryAuthorAuthors(author *AuthorFull) error {
+	// TODO
+	return nil
+}
+
+func (app *Bouquins) queryAuthor(id int64) (*AuthorFull, error) {
+	stmt, err := app.ps(AUTHOR)
+	if err != nil {
+		return nil, err
+	}
+	author := new(AuthorFull)
+	author.Id = id
+	err = stmt.QueryRow(id).Scan(&author.Name)
+	if err != nil {
+		return nil, err
+	}
+	return author, nil
+}
+
+// DB LOADS //
+
+func (app *Bouquins) AuthorFull(id int64) (*AuthorFull, error) {
+	author, err := app.queryAuthor(id)
+	if err != nil {
+		return nil, err
+	}
+	err = app.queryAuthorBooks(author)
+	if err != nil {
+		return nil, err
+	}
+	err = app.queryAuthorAuthors(author)
+	if err != nil {
+		return nil, err
+	}
+	return author, nil
+}

templates/author.html

@@ -1,43 +1,61 @@
 {{ template "header.html" . }}
 <div class="container" id="app">
-  <div class="page-header" v-if="author.id">
+  {{ if .Id }}
+  <div class="page-header">
     <h1>
       <span class="glyphicon glyphicon-user"></span>
-      {{ .Author.Name }}
+      {{ .Name }}
     </h1>
   </div>
-  <div class="alert alert-danger" role="alert" v-else>Aucun livre sélectionné</div>
   <ul class="nav nav-pills">
     <li role="presentation" :class="{ active: tab == 'books' }"><a href="#" @click="showBooks">Livres</a></li>
-    <li v-if="author.series && author.series.length > 0" role="presentation" :class="{ active: tab == 'series' }"><a href="#" @click="showSeries">Series</a></li>
+    {{/* if gt (len .Series) 0 */}}
-    <li v-if="author.authors && author.authors.length > 0"role="presentation" :class="{ active: tab == 'authors' }"><a href="#" @click="showAuthors">Co-auteurs</a></li>
+    <li role="presentation" :class="{ active: tab == 'series' }"><a href="#" @click="showSeries">Series</a></li>
+    {{/* end */}}
+    {{/* if gt (len .Authors) 0 */}}
+    <li role="presentation" :class="{ active: tab == 'authors' }"><a href="#" @click="showAuthors">Co-auteurs</a></li>
+    {{/* end */}}
   </ul>
   <div class="panel panel-default" :class="{ hidden: tab != 'books' }">
     <div class="panel-body">
-      <ul v-for="book in author.books" class="list-unstyled">
+      {{ range .Books }}
+      <ul class="list-unstyled">
         <li><span class="glyphicon glyphicon-book"></span> 
-          <a :href="'book.html?id='+book.id">{{ .Book.Title }}</a>
+          <a href="/books/{{ .Id }}">{{ .Title }}</a>
         </li>
       </ul>
+      {{ end }}
     </div>
   </div>
   <div class="panel panel-default" :class="{ hidden: tab != 'series' }">
     <div class="panel-body">
-      <ul v-for="series in author.series" class="list-unstyled">
+      {{ range .Books }}
+      {{/* FIXME unicity */}}
+      {{ with .Series }}
+      <ul class="list-unstyled">
         <li><span class="glyphicon glyphicon-list"></span> 
-          <a :href="'series.html?id='+series.id">{{ .Series.Name }}</a>
+        <a href="/series/{{ .Id }}">{{ .Name }}</a>
         </li>
       </ul>
+      {{ end }}
+      {{ end }}
     </div>
   </div>
   <div class="panel panel-default" :class="{ hidden: tab != 'authors' }">
     <div class="panel-body">
-      <ul v-for="coauthor in author.authors" class="list-unstyled">
+      {{ range .Books }}
+      {{ range .Authors }}
+      <ul class="list-unstyled">
         <li> <span class="glyphicon glyphicon-user"></span>
-          <a :href="'author.html?id='+coauthor.id">{{ .Coauthor.Name }}</a>
+        <a href="/authors/{{ .Id }}">{{ .Name }}</a>
         </li>
       </ul>
+      {{ end }}
+      {{ end }}
     </div>
   </div>
+  {{ else }}
+  <div class="alert alert-danger" role="alert">Aucun auteur sélectionné</div>
+  {{ end }}
 </div>
 {{ template "footer.html" . }}