Social Shares for images v 1.1

---

Social Networks

Social networks available for that moment

vk: vk.com
fb: facebook.com
tw: twitter.com
gl: Google+

Usage

You can use it in this way:

$(el).pfShare([parametrs]);

The <img> you want to share must be in wrapper like that

<div class="img_wrapper">
    <img src="/awsome.jpg" />
</div>

Parameters

`url` - url to push for share
default : window.location.protocol + "//" + window.location.hostname + window.location.pathname, 

`title` - title to push for share
default : encodeURIComponent($("title").text()),

`description` - description to push for share
default : encodeURIComponent($("meta[name='description']").attr("content")),

`image` - image to push for share 
default : encodeURIComponent($("meta[name='og:image']").attr("content")) || $("img").first().attr("src"), 

`customClasses` - array of classes for addin to share buttons 
default: [],

`socials` - the array of selected social networks
default: ['vk','fb','tw','gl']

You can change defaults options by pushing the object into function:

$('.img_wrapper').pfShare({ url : "somesite.com"});

Also you can use data-attributes in your html:

<div class="img_wrapper"  data-title="awsome image">
  <img src="/awsome.jpg" />
</div>

HTML

This plugin create wrapper div for target elements with class="share-wrapper" The share box have classes box-share for itself and button-share and shortname of social network for icons, also share icons supported custom classes.

before:
<div class="img_wrapper">
    <img src="/awsome.jpg" />
</div>

after:
<div class="share_wrapper" data-id="123">
  <div class="img_wrapper">
      <img src="/awsome.jpg" />
  </div>
  <div class="box-share">
    <span class="button-share vk " data-type="vk">vk</span>
    <span class="button-share fb " data-type="fb">fb</span>
    <span class="button-share tw " data-type="tw">tw</span>
    <span class="button-share gl " data-type="gl">gl</span>
    <a href="#image123" name="image123"></a></div>
</div>

Open Graph

That plugin generate share link with GET parameter

?image=image_src

so you can dynamiclly generate og:image on server for facebook sharing correct work

example on php:

    <meta property="og:image" content="<?php echo $_GET['image']; ?> /">