X-Git-Url: http://git.harvie.cz/?a=blobdiff_plain;f=wwwroot%2Finc%2Fsmarty%2Fnode_methodz%2Fblock.textformat.php;fp=wwwroot%2Finc%2Fsmarty%2Fnode_methodz%2Fblock.textformat.php;h=6e7d04f8518be16b5bb7d7516c2ce3c51dd286ec;hb=51ff32267c4949bad6a8dddc502cbc01ed56edc8;hp=0000000000000000000000000000000000000000;hpb=dcee763368a1e3f380d07320a5254d91a09304e6;p=mirrors%2FKyberia-bloodline.git diff --git a/wwwroot/inc/smarty/node_methodz/block.textformat.php b/wwwroot/inc/smarty/node_methodz/block.textformat.php new file mode 100644 index 0000000..6e7d04f --- /dev/null +++ b/wwwroot/inc/smarty/node_methodz/block.textformat.php @@ -0,0 +1,83 @@ + + * Name: textformat
+ * Purpose: format text a certain way with preset styles + * or custom wrap/indent settings
+ * @link http://smarty.php.net/manual/en/language.function.textformat.php {textformat} + * (Smarty online manual) + * @param array + *
+ * Params:   style: string (email)
+ *           indent: integer (0)
+ *           wrap: integer (80)
+ *           wrap_char string ("\n")
+ *           indent_char: string (" ")
+ *           wrap_boundary: boolean (true)
+ * 
+ * @param string contents of the block + * @param Smarty clever simulation of a method + * @return string string $content re-formatted + */ +function smarty_block_textformat($params, $content, &$smarty) +{ + $style = null; + $indent = 0; + $indent_first = 0; + $indent_char = ' '; + $wrap = 80; + $wrap_char = "\n"; + $wrap_cut = false; + $assign = null; + + if($content == null) { + return true; + } + + extract($params); + + if($style == 'email') { + $wrap = 72; + } + + // split into paragraphs + $paragraphs = preg_split('![\r\n][\r\n]!',$content); + $output = ''; + + foreach($paragraphs as $paragraph) { + if($paragraph == '') { + continue; + } + // convert mult. spaces & special chars to single space + $paragraph = preg_replace(array('!\s+!','!(^\s+)|(\s+$)!'),array(' ',''),$paragraph); + // indent first line + if($indent_first > 0) { + $paragraph = str_repeat($indent_char,$indent_first) . $paragraph; + } + // wordwrap sentences + $paragraph = wordwrap($paragraph, $wrap - $indent, $wrap_char, $wrap_cut); + // indent lines + if($indent > 0) { + $paragraph = preg_replace('!^!m',str_repeat($indent_char,$indent),$paragraph); + } + $output .= $paragraph . $wrap_char . $wrap_char; + } + + if($assign != null) { + $smarty->assign($assign,$output); + } else { + return $output; + } +} + +/* vim: set expandtab: */ + +?>