Source for file _texturize.plugin.php

Documentation is available at _texturize.plugin.php

<?php
/**
* This file implements the Texturize plugin for b2evolution
*
* @author WordPress team - http://sourceforge.net/project/memberlist.php?group_id=51422
* b2evo: 1 notice fix.
*
* @package plugins
*/
if( !defined('EVO_MAIN_INIT') ) die( 'Please, do not access this page directly.' );
/**
* @package plugins
*/
class texturize_plugin extends Plugin
{
var $code = 'b2WPTxrz';
var $name = 'Texturize';
var $priority = 90;
var $version = '2.2-dev';
var $apply_rendering = 'opt-in';
var $group = 'rendering';
var $short_desc;
var $long_desc;
var $number_of_installs = 1;
/**
* Init
*/
function PluginInit( & $params )
{
$this->short_desc = T_('Smart quotes + additional typographic replacements.');
$this->long_desc = T_('This renderer will replace standard and double quotes with typographic quotes were appropriate.<br />
It will also perform the following replacements:
<ul>
<li>--- to —</li>
<li>-- to –</li>
<li>... to …</li>
</ul>' );
}
/**
* Perform rendering
*
* @param array Associative array of parameters
* 'data': the data (by reference). You probably want to modify this.
* 'format': see {@link format_to_output()}. Only 'htmlbody' and 'entityencoded' will arrive here.
* @return boolean true if we can render something for the required output format
*/
function RenderItemAsHtml( & $params )
{
// texturize all content not in code/pre blocks
$params['data'] = callback_on_non_matching_blocks( $params['data'], '#<(pre|code)[\s\S]+?/\1>#i', array( $this, 'texturize_block' ) );
}
/**
* Texturize content
*
* @param string $content
* @return string texturized content
*/
function texturize_block( $content )
{
$output = '';
$textarr = preg_split("/(<.*>)/Us", $content, -1, PREG_SPLIT_DELIM_CAPTURE); // capture the tags as well as in between
$stop = count($textarr); $next = true; // loop stuff
for ($i = 0; $i < $stop; $i++) {
$curl = $textarr[$i];
if (strlen($curl) && '<' != $curl{0} && $next) { // If it's not a tag
$curl = str_replace('---', '—', $curl);
$curl = str_replace('--', '–', $curl);
$curl = str_replace("...", '…', $curl);
$curl = str_replace('``', '“', $curl);
// This is a hack, look at this more later. It works pretty well though.
$cockney = array("'tain't","'twere","'twas","'tis","'twill","'til","'bout","'nuff","'round");
$cockneyreplace = array("’tain’t","’twere","’twas","’tis","’twill","’til","’bout","’nuff","’round");
$curl = str_replace($cockney, $cockneyreplace, $curl);
$curl = preg_replace("/'s/", '’s', $curl);
$curl = preg_replace("/'(\d\d(?:’|')?s)/", "’$1", $curl);
$curl = preg_replace('/(\s|\A|")\'/', '$1‘', $curl);
$curl = preg_replace('/(\d+)"/', '$1″', $curl);
$curl = preg_replace("/(\d+)'/", '$1′', $curl);
$curl = preg_replace("/(\S)'([^'\s])/", "$1’$2", $curl);
$curl = preg_replace('/(\s|\A)"(?!\s)/', '$1“$2', $curl);
$curl = preg_replace('/"(\s|\Z)/', '”$1', $curl);
$curl = preg_replace("/'([\s.]|\Z)/", '’$1', $curl);
$curl = preg_replace("/$tm$/i", '™', $curl);
$curl = preg_replace("/$r$/i", '®', $curl);
$curl = preg_replace('/&([^#])(?![a-z]{1,8};)/', '&$1', $curl);
$curl = str_replace("''", '”', $curl);
$curl = preg_replace('/(d+)x(\d+)/', "$1×$2", $curl);
} elseif (strstr($curl, '<code') || strstr($curl, '<pre') || strstr($curl, '<kbd' || strstr($curl, '<style') || strstr($curl, '<script'))) {
// strstr is fast
$next = false;
} else {
$next = true;
}
$output .= $curl;
}
$content = $output;
return $content;
}
/**
* The same as for HTML.
*
* @uses RenderItemAsHtml()
*/
function RenderItemAsXml( & $params )
{
$this->RenderItemAsHtml( $params );
}
}
/*
* $Log: _texturize.plugin.php,v $
* Revision 1.17 2007/12/22 21:02:50 fplanque
* minor
*
* Revision 1.16 2007/05/04 20:43:08 fplanque
* MFB
*
* Revision 1.13.2.3.2.3 2007/04/24 11:44:42 yabs
* minor doc, renamed test function
*
* Revision 1.13.2.3.2.2 2007/04/22 16:44:46 yabs
* testing - ignores code/pre blocks
*
* Revision 1.13.2.3.2.1 2007/04/20 02:52:01 fplanque
* limited number of installs
*
* Revision 1.14 2006/12/26 03:19:12 fplanque
* assigned a few significant plugin groups
*
* Revision 1.13 2006/07/10 20:19:30 blueyed
* Fixed PluginInit behaviour. It now gets called on both installed and non-installed Plugins, but with the "is_installed" param appropriately set.
*
* Revision 1.12 2006/07/07 21:26:49 blueyed
* Bumped to 1.9-dev
*
* Revision 1.11 2006/06/16 21:30:57 fplanque
* Started clean numbering of plugin versions (feel free do add dots...)
*
* Revision 1.10 2006/05/30 19:39:55 fplanque
* plugin cleanup
*
* Revision 1.9 2006/04/11 21:22:26 fplanque
* partial cleanup
*
*/
?>

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Source for file _texturize.plugin.php

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