=== Z-URL Preview ===
Tags: link preview, post, excerpt, Facebook type preview, linkedin type preview
Requires at least: 4.2
Tested up to: 4.4
Stable tag: trunk
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html

A plugin to embed a preview of a link, similar to facebook

== Description ==
This plugin fetches an excerpt of an external website link. The excerpt contains the title, description and image.

The options page allows the following to be set:

- CSS to change the look and feel of the generated links.

- The article source label. (Default "Source:")

- Control of new window opening. Options are 'target="_blank"', 'target="newwindow"', 'rel="external"' and opening in the same window. (Default 'target="_blank"')

- Which TinyMCE button row the icon is added to (1,2 or 3).

Added in 1.4.5 (may be experimental): When adding a post, if the post title field is blank, the title of the retrieved page is inserted into the title field.

The defaults are designed to suit most people.

Added the cacert.pem which CURL uses for https sites from http://curl.haxx.se/ca/cacert.pem (the home of CURL).

ToDo: Longer term, configurable options for sites without an image and selecting from multiple OG images.

Thank you to Abhishek Saha for publishing the original URL Preview at https://wordpress.org/plugins/link-preview/ which this is based on and for the WP review team for their help in conforming to coding rules.

Note: Tested with "TinyMCE Advanced" and "Black Studio TinyMCE Widget" modules.

== Screenshots ==

1. Select the "add preview link" button (Tiny MCE Advanced).
2. Enter the URL in the pop-up.
3. Preview and edit, where needed, the contents.
4. Default presentation client-side.
5. Settings screen.
6. Button on Black Studio TinyMCE Widget 2.2.8.

== Changelog ==

= 1.4.7 =
* Added option to select which TinyMCE button row the icon is added to (1,2 or 3).

= 1.4.6 =
* Adjust image path when site uses a relative link (without a leading slash) and the FQDN is entered without a trailing slash.

= 1.4.5 =
* When adding a post, if the post title field is blank, the title of the retrieved page is inserted into the title field.

= 1.4.4 =
* Adjusted title detection (due to issue with BBC News site)

= 1.4.3 =
* Added option to control how/if the link opens a new window

= 1.4.2 =
* Added source / link label option into settings

= 1.4.1 =
* Corrected css path

= 1.4 =
* First published version

= 1.3 =
* Fixes / Corrections to WP guidelines

= 1.2 =
* Fixes / Corrections

= 1.1 =
* Fixes / Corrections

= 1.0 =
* First version / Fork