[IMP] website: added social share widget

A new widget has been developed that allows to share content on social networks.
It is displayed like a simple share link in a popover for four social networks
(facebook, twitter, linkedin, google+ (really ?)).

Courtesy of RD India: Ajay Patel (apa@odoo.com), Jaysinh Shukla (jsh@odoo.com)
Courtesy of use Merge: Damien Bouvy (dbo@odoo.com)

2 files changed, 94 insertions, 0 deletions

diff --git a/addons/website/static/src/js/website.share.js b/addons/website/static/src/js/website.share.js
new file mode 100644
index 00000000000..69742d8e93d
--- /dev/null
+++ b/addons/website/static/src/js/website.share.js
@@ -0,0 +1,79 @@
+(function () {
+    'use strict';
+
+    var _t = openerp._t;
+    var website = openerp.website;
+    var qweb = openerp.qweb;
+    website.add_template_file('/website/static/src/xml/website.share.xml');
+
+    website.social_share = openerp.Widget.extend({
+        template: 'website.social_hover',
+        /**
+            :param element: element to bind popover
+            :param social_list: list of social media strings available from
+                                ['facebook','twitter', 'linkedin', 'google-plus']
+            :param hashtags: string of hashtags for twitter
+        */
+        init: function (parent) {
+            this._super.apply(this, arguments);
+            this.element = parent;
+            if (parent.data('social')) {
+                this.social_list = (parent.data('social')).split();
+            } else {
+                this.social_list = ['facebook','twitter', 'linkedin', 'google-plus'];
+            }
+            this.hashtags = parent.data('hashtags') || '';
+            this.renderElement();
+            this.bind_events();
+        },
+        bind_events: function () {
+            $('.oe_social_facebook').click($.proxy(this.renderSocial, this, 'facebook'));
+            $('.oe_social_twitter').click($.proxy(this.renderSocial, this, 'twitter'));
+            $('.oe_social_linkedin').click($.proxy(this.renderSocial, this, 'linkedin'));
+            $('.oe_social_google-plus').click($.proxy(this.renderSocial, this, 'google-plus'));
+        },
+        renderElement: function () {
+            this.$el.append(
+                qweb.render('website.social_hover', {medias: this.social_list})); 
+            //we need to re-render the element on each hover; popover has the nasty habit of not hiding but completely removing its
+            // code from the page
+            //so the binding is lost if we simply trigger on hover.
+            this.element.popover({
+                'content': this.$el.html(),
+                'placement': 'bottom',
+                'container': this.element,
+                'html': true,
+                'trigger': 'manual',
+                'animation': false,
+            }).popover("show").on("mouseleave", function () {
+                var self = this;
+                setTimeout(function () {
+                    if (! $(".popover:hover").length) {
+                        $(self).popover("destroy");
+                    }
+                }, 200);
+            });
+        },
+        renderSocial: function(social) {
+            var url = document.URL.split(/[?#]/)[0];  // get current url without query string
+            var title = document.title.split(" | ")[0];  // get the page title without the company name
+            var hashtags = ' #'+ document.title.split(" | ")[1].replace(' ','') + ' ' + this.hashtags;  // company name without spaces (for hashtag)
+            var social_network = {
+                'facebook':'https://www.facebook.com/sharer/sharer.php?u=' + encodeURIComponent(url),
+                'twitter': 'https://twitter.com/intent/tweet?original_referer=' + encodeURIComponent(url) + '&text=' + encodeURIComponent(title + hashtags + ' - ' + url),
+                'linkedin': 'https://www.linkedin.com/shareArticle?mini=true&url=' + encodeURIComponent(url) + '&title=' + encodeURIComponent(title),
+                'google-plus': 'https://plus.google.com/share?url=' + encodeURIComponent(url)
+            };
+            if (! _.contains(_.keys(social_network), social)) return;
+            var window_height = 500, window_width = 500;
+            window.open(social_network[social], '', 'menubar=no, toolbar=no, resizable=yes, scrollbar=yes, height=' + window_height + ',width=' + window_width);
+        },
+    });
+
+    // Initialize all social_share links when ready
+    website.ready().done(function() {
+        $('.oe_social_share').mouseenter(function() {
+            new website.social_share($(this));
+        });
+    });
+})();
\ No newline at end of file
diff --git a/addons/website/static/src/xml/website.share.xml b/addons/website/static/src/xml/website.share.xml
new file mode 100644
index 00000000000..832dc9698a8
--- /dev/null
+++ b/addons/website/static/src/xml/website.share.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<templates id="template" xml:space="preserve">
+    <t t-name="website.social_hover">
+        <div class="row clearfix" style='font-size:16px'>
+            <div class="col-xs-12 css_editable_mode_hidden">
+                <t t-foreach="medias" t-as="media">
+                    <a style="cursor: pointer" t-attf-class="fa-stack fa-lg share #{media}">
+                        <span class="fa fa-square fa-stack-2x"></span>
+                        <span t-attf-class="oe_social_#{media} fa fa-#{media} fa-stack-1x fa-inverse"></span>
+                    </a>
+                </t>
+            </div>
+        </div>
+    </t>
+</templates>