<?php

/**

* This file implements the GMcode plugin for b2evolution

*

* GreyMatter style formatting

*

* b2evolution - {@link http://b2evolution.net/}

* Released under GNU GPL License - {@link http://b2evolution.net/about/gnu-gpl-license}

* @copyright (c)2003-2016 by Francois Planque - {@link http://fplanque.com/}

*

* @package plugins

*/

if( !defined('EVO_MAIN_INIT') ) die( 'Please, do not access this page directly.' );

load_class( '../plugins/_custom_tags.plugin.php', 'custom_tags_plugin' );

/**

* Replaces GreyMatter markup in HTML (not XML).

*

* @todo dh> Do not replace in tags, it matches e.g. the following for italic:

* """<img src="//url" /> [...] http://"""!

*

* @package plugins

*/

class gmcode_plugin extends custom_tags_plugin

{

var $code = 'b2evGMco';

var $name = 'GM code';

var $priority = 45;

var $group = 'rendering';

var $short_desc;

var $long_desc;

var $version = '6.7.9';

var $number_of_installs = 1;

var $toolbar_label = 'GM code:';

var $configurable_post_list = true;

var $configurable_comment_list = true;

var $configurable_message_list = true;

var $configurable_email_list = true;

var $default_search_list = '** #\*\*(.+?)\*\*#x

\\\\ #\\\\\\\\(.+?)\\\\\\\\#x

// #(?<!:)\x2f\x2f(.+?)\x2f\x2f#x

__ #__(.+?)__#x

## /\#\#(.+?)\#\#/x

%% /%%(\s*?\n)?(.+?)(\n\s*?)?%%/sx';

var $default_replace_list = '<strong>$1</strong>

<em>$1</em>

<em>$1</em>

<span style="text-decoration: underline">$1</span>

<tt>$1</tt>

<div class="codeblock"><pre><code>$2</code></pre></div>';

/**

* Init

*/

function PluginInit( & $params )

{

$this->short_desc = T_('GreyMatter style formatting');

$this->long_desc = T_('**bold** \\\\italics\\\\ //italics// __underline__ ##tt## %%codeblock%%');

}

function replace_callback( $content, $search, $replace )

{ // Replace text outside of html tags

return callback_on_non_matching_blocks( $content, '~<[^>]*>~s', array( $this, 'second_replace_callback' ), array( $search, $replace ) );

}

function second_replace_callback( $content, $search, $replace)

{

return preg_replace( $search, $replace, $content );

}

/**

* The following function are here so the events will be registered

* @see Plugins_admin::get_registered_events()

*/

function RenderItemAsHtml( & $params )

{

parent::RenderItemAsHtml( $params );

}

/**

* Event handler: Called when displaying editor toolbars on post/item form.

*

* This is for post/item edit forms only. Comments, PMs and emails use different events.

*

* @param array Associative array of parameters

* @return boolean did we display a toolbar?

*/

function AdminDisplayToolbar( & $params )

{

$params['target_type'] = 'Item';

return $this->DisplayCodeToolbar( $params );

}

/**

* Event handler: Called when displaying editor toolbars on comment form.

*

* @param array Associative array of parameters

* @return boolean did we display a toolbar?

*/

function DisplayCommentToolbar( & $params )

{

$params['target_type'] = 'Comment';

return $this->DisplayCodeToolbar( $params );

}

/**

* Event handler: Called when displaying editor toolbars for message.

*

* @param array Associative array of parameters

* @return boolean did we display a toolbar?

*/

function DisplayMessageToolbar( & $params )

{

$params['target_type'] = 'Message';

return $this->DisplayCodeToolbar( $params );

}

/**

* Event handler: Called when displaying editor toolbars for email.

*

* @param array Associative array of parameters

* @return boolean did we display a toolbar?

*/

function DisplayEmailToolbar( & $params )

{

$apply_rendering = $this->get_email_setting( 'email_apply_rendering' );

if( ! empty( $apply_rendering ) && $apply_rendering != 'never' )

{

$params['target_type'] = 'EmailCampaign';

return $this->DisplayCodeToolbar( $params );

}

return false;

}

/**

* Prepare a search list

*

* @param string String value of a search list

* @return array The search list as array

*/

function prepare_search_list( $search_list_string )

{

$search_list_array = explode( "\n", str_replace( "\r", '', $search_list_string ) );

foreach( $search_list_array as $l => $line )

{ // Remove button name from regexp string

$line = explode( ' ', $line, 2 );

$regexp = $line[1];

if( empty( $regexp ) )

{ // Bad format of search string

unset( $search_list_array[ $l ] );

}

else

{ // Replace this line with regexp value (to delete a button name)

$search_list_array[ $l ] = $regexp;

}

}

return $search_list_array;

}

function get_tag_buttons( $search_list )

{

$tagButtons = array();

foreach( $search_list as $line )

{ // Init buttons from regexp lines

$line = explode( ' ', $line, 2 );

$button_name = addslashes( $line[0] );

$button_exp = $line[1];

if( !empty( $button_name ) && !empty( $button_exp ) )

{

$tagButtons[ $button_name ] = array(

'name' => $button_name,

'start' => $button_name,

'end' => $button_name,

'title' => $button_name

);

}

}

return $tagButtons;

}

}

?>