From 80e6311b9306d29dc3ff31014705f92ab0cc6894 Mon Sep 17 00:00:00 2001
From: idalin <dalin.lin@gmail.com>
Date: Tue, 21 Feb 2017 17:49:43 +0800
Subject: [PATCH] fetch metadata from douban while editing metadata

---
 cps/static/js/douban_meta.js | 87 ++++++++++++++++++++++++++++++++++++
 cps/templates/book_edit.html | 17 +++++++
 2 files changed, 104 insertions(+)
 create mode 100644 cps/static/js/douban_meta.js

diff --git a/cps/static/js/douban_meta.js b/cps/static/js/douban_meta.js
new file mode 100644
index 00000000..773939f9
--- /dev/null
+++ b/cps/static/js/douban_meta.js
@@ -0,0 +1,87 @@
+/*
+ * Get Metadata from Douban api
+ * Created by idalin<dalin.lin@gmail.com>
+ */
+
+$(document).ready(function () {
+    var get_meta_btn = '<li>' +
+        '<a href="#" id="get_meta" data-toggle="modal" data-target="#metaModal">' +
+        '获取Meta</a></li>';
+    $('#main-nav').prepend(get_meta_btn);
+    var douban = 'https://api.douban.com';
+    var search = '/v2/book/search';
+    var get_info = '/v2/book/';
+    var get_info_by_isbn = '/v2/book/isbn/ ';
+
+    $.ajaxSetup({
+        type: "GET",
+        dataType: "jsonp",
+        jsonp: 'callback',
+        async: false
+    });
+
+    get_meta = function (id) {
+        var url = douban + get_info + id;
+        console.log('getting book meta:' + id);
+        $.ajax({
+            url: url,
+            success: function (meta) {
+                console.log(meta);
+                //$('#metaModal').modal('hide');
+                $('#description').val(meta.summary);
+                $('#bookAuthor').val(meta.author.join(' & '));
+                $('#book_title').val(meta.title);
+                var tags = '';
+                for (var i = 0; i < meta.tags.length; i++) {
+                    tags = tags + meta.tags[i].title + ',';
+                }
+                $('#tags').val(tags);
+                $('#rating').val(Math.round(meta.rating.average / 4));
+            }
+        });
+    }
+
+    get_meta_by_isbn = function (isbn) {
+        var url = douban + get_info_by_isbn + isbn;
+    }
+
+    search_book = function (title) {
+        var url = douban + search + '?q=' + title + '&fields=id,title,author,publisher,isbn13,image,summary';
+        $.ajax({
+            url: url,
+            success: function (data) {
+                if (data.books.length < 1) {
+                    $('#meta-info').html('<p class="text-danger">搜索不到对应的书籍</p>');
+                } else {
+                    $('#meta-info').html('<ul id="book-list" class="media-list"></ul>');
+                    for (var i = 0; i < data.books.length; i++) {
+                        var book = '<li class="media">' +
+                            '<img class="pull-left img-responsive" data-toggle="modal" data-target="#metaModal" src="' +
+                            data.books[i].image + '" alt="Cover"  onclick="javascript:get_meta(' +
+                            data.books[i].id + ')">' +
+                            '<div class="media-body">' +
+                            '<h4 class="media-heading"><a href="https://book.douban.com/subject/' +
+                            data.books[i].id + '"  target="_blank">' + data.books[i].title + '</a></h4>' +
+                            '<p>作者：' + data.books[i].author + '</p>' +
+                            '<p>出版社：' + data.books[i].publisher + '</p>' +
+                            '<p>简介:' + data.books[i].summary + '</p>' +
+                            '</div>' +
+                            '</li>';
+                        $("#book-list").append(book);
+                    }
+                }
+            },
+            error: function () {
+                $('#meta-info').html('<p class="text-danger">搜索出错</p>');
+            }
+        });
+    }
+
+    $('#get_meta').click(function () {
+        var book_title = $('#book_title').val();
+        if (book_title) {
+            // console.log(book_title);
+            search_book(book_title);
+        }
+    });
+});
\ No newline at end of file
diff --git a/cps/templates/book_edit.html b/cps/templates/book_edit.html
index 32452dd8..16e1c0b9 100644
--- a/cps/templates/book_edit.html
+++ b/cps/templates/book_edit.html
@@ -109,11 +109,28 @@
   </form>
 </div>
 {% endif %}
+<div class="modal fade" id="metaModal" tabindex="-1" role="dialog" aria-labelledby="metaModalLabel">
+  <div class="modal-dialog" role="document">
+    <div class="modal-content">
+      <div class="modal-header">
+        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+        <h4 class="modal-title" id="metaModalLabel">{{_('Get meta data')}}</h4>
+      </div>
+      <div class="modal-body" id="meta-info">
+        {{_("Loading...")}}
+      </div>
+      <div class="modal-footer">
+        <button type="button" class="btn btn-default" data-dismiss="modal">{{_('Close')}}</button>
+      </div>
+    </div>
+  </div>
+</div>
 {% endblock %}
 
 {% block js %}
 <script src="{{ url_for('static', filename='js/libs/typeahead.bundle.js') }}"></script>
 <script src="{{ url_for('static', filename='js/edit_books.js') }}"></script>
+<script src="{{ url_for('static', filename='js/douban_meta.js') }}"></script>
 {% endblock %}
 {% block header %}
 <link href="{{ url_for('static', filename='css/libs/typeahead.css') }}" rel="stylesheet" media="screen">