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mirror of https://github.com/janeczku/calibre-web synced 2024-12-25 09:30:31 +00:00

Add Typeahead for Author input

This commit is contained in:
Cervinko Cera 2016-03-29 00:09:11 +02:00
parent d979ed89c6
commit cd0aeb2857
5 changed files with 657 additions and 10 deletions

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@ -0,0 +1,93 @@
span.twitter-typeahead .tt-menu,
span.twitter-typeahead .tt-dropdown-menu {
position: absolute;
top: 100%;
left: 0;
z-index: 1000;
display: none;
float: left;
min-width: 160px;
padding: 5px 0;
margin: 2px 0 0;
list-style: none;
font-size: 14px;
text-align: left;
background-color: #ffffff;
border: 1px solid #cccccc;
border: 1px solid rgba(0, 0, 0, 0.15);
border-radius: 4px;
-webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
background-clip: padding-box;
}
span.twitter-typeahead .tt-suggestion {
display: block;
padding: 3px 20px;
clear: both;
font-weight: normal;
line-height: 1.42857143;
color: #333333;
white-space: nowrap;
}
span.twitter-typeahead .tt-suggestion.tt-cursor,
span.twitter-typeahead .tt-suggestion:hover,
span.twitter-typeahead .tt-suggestion:focus {
color: #ffffff;
text-decoration: none;
outline: 0;
background-color: #337ab7;
}
.input-group.input-group-lg span.twitter-typeahead .form-control {
height: 46px;
padding: 10px 16px;
font-size: 18px;
line-height: 1.3333333;
border-radius: 6px;
}
.input-group.input-group-sm span.twitter-typeahead .form-control {
height: 30px;
padding: 5px 10px;
font-size: 12px;
line-height: 1.5;
border-radius: 3px;
}
span.twitter-typeahead {
width: 100%;
}
.input-group span.twitter-typeahead {
display: block !important;
height: 34px;
}
.input-group span.twitter-typeahead .tt-menu,
.input-group span.twitter-typeahead .tt-dropdown-menu {
top: 32px !important;
}
.input-group span.twitter-typeahead:not(:first-child):not(:last-child) .form-control {
border-radius: 0;
}
.input-group span.twitter-typeahead:first-child .form-control {
border-top-left-radius: 4px;
border-bottom-left-radius: 4px;
border-top-right-radius: 0;
border-bottom-right-radius: 0;
}
.input-group span.twitter-typeahead:last-child .form-control {
border-top-left-radius: 0;
border-bottom-left-radius: 0;
border-top-right-radius: 4px;
border-bottom-right-radius: 4px;
}
.input-group.input-group-sm span.twitter-typeahead {
height: 30px;
}
.input-group.input-group-sm span.twitter-typeahead .tt-menu,
.input-group.input-group-sm span.twitter-typeahead .tt-dropdown-menu {
top: 30px !important;
}
.input-group.input-group-lg span.twitter-typeahead {
height: 46px;
}
.input-group.input-group-lg span.twitter-typeahead .tt-menu,
.input-group.input-group-lg span.twitter-typeahead .tt-dropdown-menu {
top: 46px !important;
}

523
cps/static/js/bootstrap3-typeahead.js vendored Normal file
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@ -0,0 +1,523 @@
/* =============================================================
* bootstrap3-typeahead.js v3.1.0
* https://github.com/bassjobsen/Bootstrap-3-Typeahead
* =============================================================
* Original written by @mdo and @fat
* =============================================================
* Copyright 2014 Bass Jobsen @bassjobsen
*
* Licensed under the Apache License, Version 2.0 (the 'License');
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an 'AS IS' BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============================================================ */
(function (root, factory) {
'use strict';
// CommonJS module is defined
if (typeof module !== 'undefined' && module.exports) {
module.exports = factory(require('jquery'));
}
// AMD module is defined
else if (typeof define === 'function' && define.amd) {
define(['jquery'], function ($) {
return factory ($);
});
} else {
factory(root.jQuery);
}
}(this, function ($) {
'use strict';
// jshint laxcomma: true
/* TYPEAHEAD PUBLIC CLASS DEFINITION
* ================================= */
var Typeahead = function (element, options) {
this.$element = $(element);
this.options = $.extend({}, $.fn.typeahead.defaults, options);
this.matcher = this.options.matcher || this.matcher;
this.sorter = this.options.sorter || this.sorter;
this.select = this.options.select || this.select;
this.autoSelect = typeof this.options.autoSelect == 'boolean' ? this.options.autoSelect : true;
this.highlighter = this.options.highlighter || this.highlighter;
this.render = this.options.render || this.render;
this.updater = this.options.updater || this.updater;
this.displayText = this.options.displayText || this.displayText;
this.source = this.options.source;
this.delay = this.options.delay;
this.$menu = $(this.options.menu);
this.$appendTo = this.options.appendTo ? $(this.options.appendTo) : null;
this.shown = false;
this.listen();
this.showHintOnFocus = typeof this.options.showHintOnFocus == 'boolean' ? this.options.showHintOnFocus : false;
this.afterSelect = this.options.afterSelect;
this.addItem = false;
};
Typeahead.prototype = {
constructor: Typeahead,
select: function () {
var val = this.$menu.find('.active').data('value');
this.$element.data('active', val);
if(this.autoSelect || val) {
var newVal = this.updater(val);
// Updater can be set to any random functions via "options" parameter in constructor above.
// Add null check for cases when updater returns void or undefined.
if (!newVal) {
newVal = "";
}
this.$element
.val(this.displayText(newVal) || newVal)
.change();
this.afterSelect(newVal);
}
return this.hide();
},
updater: function (item) {
return item;
},
setSource: function (source) {
this.source = source;
},
show: function () {
var pos = $.extend({}, this.$element.position(), {
height: this.$element[0].offsetHeight
}), scrollHeight;
scrollHeight = typeof this.options.scrollHeight == 'function' ?
this.options.scrollHeight.call() :
this.options.scrollHeight;
var element;
if (this.shown) {
element = this.$menu;
} else if (this.$appendTo) {
element = this.$menu.appendTo(this.$appendTo);
} else {
element = this.$menu.insertAfter(this.$element);
}
element.css({
top: pos.top + pos.height + scrollHeight
, left: pos.left
})
.show();
this.shown = true;
return this;
},
hide: function () {
this.$menu.hide();
this.shown = false;
return this;
},
lookup: function (query) {
var items;
if (typeof(query) != 'undefined' && query !== null) {
this.query = query;
} else {
this.query = this.$element.val() || '';
}
if (this.query.length < this.options.minLength && !this.options.showHintOnFocus) {
return this.shown ? this.hide() : this;
}
var worker = $.proxy(function() {
if($.isFunction(this.source)) this.source(this.query, $.proxy(this.process, this));
else if (this.source) {
this.process(this.source);
}
}, this);
clearTimeout(this.lookupWorker);
this.lookupWorker = setTimeout(worker, this.delay);
},
process: function (items) {
var that = this;
items = $.grep(items, function (item) {
return that.matcher(item);
});
items = this.sorter(items);
if (!items.length && !this.options.addItem) {
return this.shown ? this.hide() : this;
}
if (items.length > 0) {
this.$element.data('active', items[0]);
} else {
this.$element.data('active', null);
}
// Add item
if (this.options.addItem){
items.push(this.options.addItem);
}
if (this.options.items == 'all') {
return this.render(items).show();
} else {
return this.render(items.slice(0, this.options.items)).show();
}
},
matcher: function (item) {
var it = this.displayText(item);
return ~it.toLowerCase().indexOf(this.query.toLowerCase());
},
sorter: function (items) {
var beginswith = []
, caseSensitive = []
, caseInsensitive = []
, item;
while ((item = items.shift())) {
var it = this.displayText(item);
if (!it.toLowerCase().indexOf(this.query.toLowerCase())) beginswith.push(item);
else if (~it.indexOf(this.query)) caseSensitive.push(item);
else caseInsensitive.push(item);
}
return beginswith.concat(caseSensitive, caseInsensitive);
},
highlighter: function (item) {
var html = $('<div></div>');
var query = this.query;
var i = item.toLowerCase().indexOf(query.toLowerCase());
var len, leftPart, middlePart, rightPart, strong;
len = query.length;
if(len === 0){
return html.text(item).html();
}
while (i > -1) {
leftPart = item.substr(0, i);
middlePart = item.substr(i, len);
rightPart = item.substr(i + len);
strong = $('<strong></strong>').text(middlePart);
html
.append(document.createTextNode(leftPart))
.append(strong);
item = rightPart;
i = item.toLowerCase().indexOf(query.toLowerCase());
}
return html.append(document.createTextNode(item)).html();
},
render: function (items) {
var that = this;
var self = this;
var activeFound = false;
var data = [];
var _category = that.options.separator;
$.each(items, function (key,value) {
// inject separator
if (key > 0 && value[_category] !== items[key - 1][_category]){
data.push({
__type: 'divider'
});
}
// inject category header
if (value[_category] && (key === 0 || value[_category] !== items[key - 1][_category])){
data.push({
__type: 'category',
name: value[_category]
});
}
data.push(value);
});
items = $(data).map(function (i, item) {
if ((item.__type || false) == 'category'){
return $(that.options.headerHtml).text(item.name)[0];
}
if ((item.__type || false) == 'divider'){
return $(that.options.headerDivider)[0];
}
var text = self.displayText(item);
i = $(that.options.item).data('value', item);
i.find('a').html(that.highlighter(text, item));
if (text == self.$element.val()) {
i.addClass('active');
self.$element.data('active', item);
activeFound = true;
}
return i[0];
});
if (this.autoSelect && !activeFound) {
items.filter(':not(.dropdown-header)').first().addClass('active');
this.$element.data('active', items.first().data('value'));
}
this.$menu.html(items);
return this;
},
displayText: function(item) {
return typeof item !== 'undefined' && typeof item.name != 'undefined' && item.name || item;
},
next: function (event) {
var active = this.$menu.find('.active').removeClass('active')
, next = active.next();
if (!next.length) {
next = $(this.$menu.find('li')[0]);
}
next.addClass('active');
},
prev: function (event) {
var active = this.$menu.find('.active').removeClass('active')
, prev = active.prev();
if (!prev.length) {
prev = this.$menu.find('li').last();
}
prev.addClass('active');
},
listen: function () {
this.$element
.on('focus', $.proxy(this.focus, this))
.on('blur', $.proxy(this.blur, this))
.on('keypress', $.proxy(this.keypress, this))
.on('input', $.proxy(this.input, this))
.on('keyup', $.proxy(this.keyup, this));
if (this.eventSupported('keydown')) {
this.$element.on('keydown', $.proxy(this.keydown, this));
}
this.$menu
.on('click', $.proxy(this.click, this))
.on('mouseenter', 'li', $.proxy(this.mouseenter, this))
.on('mouseleave', 'li', $.proxy(this.mouseleave, this));
},
destroy : function () {
this.$element.data('typeahead',null);
this.$element.data('active',null);
this.$element
.off('focus')
.off('blur')
.off('keypress')
.off('input')
.off('keyup');
if (this.eventSupported('keydown')) {
this.$element.off('keydown');
}
this.$menu.remove();
},
eventSupported: function(eventName) {
var isSupported = eventName in this.$element;
if (!isSupported) {
this.$element.setAttribute(eventName, 'return;');
isSupported = typeof this.$element[eventName] === 'function';
}
return isSupported;
},
move: function (e) {
if (!this.shown) return;
switch(e.keyCode) {
case 9: // tab
case 13: // enter
case 27: // escape
e.preventDefault();
break;
case 38: // up arrow
// with the shiftKey (this is actually the left parenthesis)
if (e.shiftKey) return;
e.preventDefault();
this.prev();
break;
case 40: // down arrow
// with the shiftKey (this is actually the right parenthesis)
if (e.shiftKey) return;
e.preventDefault();
this.next();
break;
}
},
keydown: function (e) {
this.suppressKeyPressRepeat = ~$.inArray(e.keyCode, [40,38,9,13,27]);
if (!this.shown && e.keyCode == 40) {
this.lookup();
} else {
this.move(e);
}
},
keypress: function (e) {
if (this.suppressKeyPressRepeat) return;
this.move(e);
},
input: function (e) {
this.lookup();
e.preventDefault();
},
keyup: function (e) {
switch(e.keyCode) {
case 40: // down arrow
case 38: // up arrow
case 16: // shift
case 17: // ctrl
case 18: // alt
break;
case 9: // tab
case 13: // enter
if (!this.shown) return;
this.select();
break;
case 27: // escape
if (!this.shown) return;
this.hide();
break;
}
e.preventDefault();
},
focus: function (e) {
if (!this.focused) {
this.focused = true;
if (this.options.showHintOnFocus) {
this.lookup('');
}
}
},
blur: function (e) {
this.focused = false;
if (!this.mousedover && this.shown) this.hide();
},
click: function (e) {
e.preventDefault();
this.select();
this.$element.focus();
this.hide();
},
mouseenter: function (e) {
this.mousedover = true;
this.$menu.find('.active').removeClass('active');
$(e.currentTarget).addClass('active');
},
mouseleave: function (e) {
this.mousedover = false;
if (!this.focused && this.shown) this.hide();
}
};
/* TYPEAHEAD PLUGIN DEFINITION
* =========================== */
var old = $.fn.typeahead;
$.fn.typeahead = function (option) {
var arg = arguments;
if (typeof option == 'string' && option == 'getActive') {
return this.data('active');
}
return this.each(function () {
var $this = $(this)
, data = $this.data('typeahead')
, options = typeof option == 'object' && option;
if (!data) $this.data('typeahead', (data = new Typeahead(this, options)));
if (typeof option == 'string' && data[option]) {
if (arg.length > 1) {
data[option].apply(data, Array.prototype.slice.call(arg ,1));
} else {
data[option]();
}
}
});
};
$.fn.typeahead.defaults = {
source: [],
items: 8,
menu: '<ul class="typeahead dropdown-menu" role="listbox"></ul>',
item: '<li><a class="dropdown-item" href="#" role="option"></a></li>',
minLength: 1,
scrollHeight: 0,
autoSelect: true,
afterSelect: $.noop,
addItem: false,
delay: 0,
separator: 'category',
headerHtml: '<li class="dropdown-header"></li>',
headerDivider: '<li class="divider" role="separator"></li>'
};
$.fn.typeahead.Constructor = Typeahead;
/* TYPEAHEAD NO CONFLICT
* =================== */
$.fn.typeahead.noConflict = function () {
$.fn.typeahead = old;
return this;
};
/* TYPEAHEAD DATA-API
* ================== */
$(document).on('focus.typeahead.data-api', '[data-provide="typeahead"]', function (e) {
var $this = $(this);
if ($this.data('typeahead')) return;
$this.typeahead($this.data());
});
}));

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@ -1,6 +1,26 @@
{% extends "layout.html" %}
{% block body %}
{% if book %}
<script type="text/javascript">
$(document).ready(function(){
$('input.typeahead').typeahead({
name: 'accounts',
source: function (query, process) {
$.ajax({
url: '{{ url_for('get_authors_json') }} ',
type: 'POST',
dataType: 'JSON',
data: 'query=' + query,
success: function(data) {
console.log(data);
process(data);
}
});
}
});
});
</script>
<div class="col-sm-3 col-lg-3 col-xs-12">
<div class="cover">
{% if book.has_cover is defined %}
@ -21,7 +41,7 @@
<p>{{author.name.join(" & ")}}</p>
{% endfor %}
{% endif %}
<input type="text" class="form-control" name="author_name" id="bookAuthor" value="{{book.authors[0].name}}">
<input type="text" data-provide="typeahead" class="form-control typeahead" name="author_name" id="bookAuthor" autocomplete="off" value="{{book.authors[0].name}}">
</div>
<div class="form-group">
<label for="description">Description</label>

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@ -18,6 +18,17 @@
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
<![endif]-->
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://code.jquery.com/jquery.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="{{ url_for('static', filename='js/bootstrap.min.js') }}"></script>
<script src="{{ url_for('static', filename='js/bootstrap3-typeahead.js') }}"></script>
<script src="{{ url_for('static', filename='js/underscore.min.js') }}"></script>
<script src="{{ url_for('static', filename='js/intention.js') }}"></script>
<script src="{{ url_for('static', filename='js/context.js') }}"></script>
<script src="{{ url_for('static', filename='js/plugins.js') }}"></script>
<script src="{{ url_for('static', filename='js/main.js') }}"></script>
</head>
<body>
<!-- Static navbar -->
@ -127,14 +138,5 @@
</div>
</div>
</div>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://code.jquery.com/jquery.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="{{ url_for('static', filename='js/bootstrap.min.js') }}"></script>
<script src="{{ url_for('static', filename='js/underscore.min.js') }}"></script>
<script src="{{ url_for('static', filename='js/intention.js') }}"></script>
<script src="{{ url_for('static', filename='js/context.js') }}"></script>
<script src="{{ url_for('static', filename='js/plugins.js') }}"></script>
<script src="{{ url_for('static', filename='js/main.js') }}"></script>
</body>
</html>

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@ -17,6 +17,7 @@ from werkzeug.security import generate_password_hash, check_password_hash
from functools import wraps
import base64
from sqlalchemy.sql import *
import json
app = (Flask(__name__))
@ -221,6 +222,14 @@ def get_opds_download_link(book_id, format):
suffix=format
)
return response
@app.route("/get_authors_json", methods = ['GET', 'POST'])
def get_authors_json():
if request.method == "POST":
form = request.form.to_dict()
entries = db.session.execute("select name from authors where name like '%" + form['query'] + "%'")
return json.dumps([dict(r) for r in entries])
@app.route("/", defaults={'page': 1})
@app.route('/page/<int:page>')