5 Modification information for LGPL compliance
7 r56990 - 2010-06-16 13:05:36 -0700 (Wed, 16 Jun 2010) - kjing - snapshot "Mango" svn branch to a new one for GitHub sync
9 r56989 - 2010-06-16 13:01:33 -0700 (Wed, 16 Jun 2010) - kjing - defunt "Mango" svn dev branch before github cutover
11 r55980 - 2010-04-19 13:31:28 -0700 (Mon, 19 Apr 2010) - kjing - create Mango (6.1) based on windex
13 r51719 - 2009-10-22 10:18:00 -0700 (Thu, 22 Oct 2009) - mitani - Converted to Build 3 tags and updated the build system
15 r51634 - 2009-10-19 13:32:22 -0700 (Mon, 19 Oct 2009) - mitani - Windex is the branch for Sugar Sales 1.0 development
17 r50375 - 2009-08-24 18:07:43 -0700 (Mon, 24 Aug 2009) - dwong - branch kobe2 from tokyo r50372
19 r42807 - 2008-12-29 11:16:59 -0800 (Mon, 29 Dec 2008) - dwong - Branch from trunk/sugarcrm r42806 to branches/tokyo/sugarcrm
21 r10971 - 2006-01-12 14:58:30 -0800 (Thu, 12 Jan 2006) - chris - Bug 4128: updating Smarty templates to 2.6.11, a version supposedly that plays better with PHP 5.1
23 r8230 - 2005-10-03 17:47:19 -0700 (Mon, 03 Oct 2005) - majed - Added Sugar_Smarty to the code tree.
36 * Smarty {textformat}{/textformat} block plugin
38 * Type: block function<br>
39 * Name: textformat<br>
40 * Purpose: format text a certain way with preset styles
41 * or custom wrap/indent settings<br>
42 * @link http://smarty.php.net/manual/en/language.function.textformat.php {textformat}
43 * (Smarty online manual)
46 * Params: style: string (email)
49 * wrap_char string ("\n")
50 * indent_char: string (" ")
51 * wrap_boundary: boolean (true)
53 * @author Monte Ohrt <monte at ohrt dot com>
54 * @param string contents of the block
55 * @param Smarty clever simulation of a method
56 * @return string string $content re-formatted
58 function smarty_block_textformat($params, $content, &$smarty)
60 if (is_null($content)) {
73 foreach ($params as $_key => $_val) {
79 $$_key = (string)$_val;
93 $smarty->trigger_error("textformat: unknown attribute '$_key'");
97 if ($style == 'email') {
101 // split into paragraphs
102 $_paragraphs = preg_split('![\r\n][\r\n]!',$content);
105 for($_x = 0, $_y = count($_paragraphs); $_x < $_y; $_x++) {
106 if ($_paragraphs[$_x] == '') {
109 // convert mult. spaces & special chars to single space
110 $_paragraphs[$_x] = preg_replace(array('!\s+!','!(^\s+)|(\s+$)!'), array(' ',''), $_paragraphs[$_x]);
112 if($indent_first > 0) {
113 $_paragraphs[$_x] = str_repeat($indent_char, $indent_first) . $_paragraphs[$_x];
115 // wordwrap sentences
116 $_paragraphs[$_x] = wordwrap($_paragraphs[$_x], $wrap - $indent, $wrap_char, $wrap_cut);
119 $_paragraphs[$_x] = preg_replace('!^!m', str_repeat($indent_char, $indent), $_paragraphs[$_x]);
122 $_output = implode($wrap_char . $wrap_char, $_paragraphs);
124 return $assign ? $smarty->assign($assign, $_output) : $_output;
128 /* vim: set expandtab: */