diff options
Diffstat (limited to 'includes/pear/Text/Wiki/Parse/Creole/Trim.php')
| -rw-r--r-- | includes/pear/Text/Wiki/Parse/Creole/Trim.php | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/includes/pear/Text/Wiki/Parse/Creole/Trim.php b/includes/pear/Text/Wiki/Parse/Creole/Trim.php new file mode 100644 index 0000000..f10c9a2 --- /dev/null +++ b/includes/pear/Text/Wiki/Parse/Creole/Trim.php @@ -0,0 +1,75 @@ +<?php + +/** + * + * Trim lines in the source text and compress 3 or more newlines to + * 2 newlines. + * + * @category Text + * + * @package Text_Wiki + * + * @author Paul M. Jones <pmjones@php.net> + * @author Michele Tomaiuolo <tomamic@yahoo.it> + * + */ + +class Text_Wiki_Parse_Trim extends Text_Wiki_Parse { + + + /** + * + * Simple parsing method. + * + * @access public + * + */ + + function parse() + { + // trim lines + $find = "/ *\n */"; + $replace = "\n"; + $this->wiki->source = preg_replace($find, $replace, $this->wiki->source); + + // trim lines with only one dash or star + $find = "/\n[\-\*]\n/"; + $replace = "\n\n"; + $this->wiki->source = preg_replace($find, $replace, $this->wiki->source); + + // finally, compress all instances of 3 or more newlines + // down to two newlines. + $find = "/\n{3,}/m"; + $replace = "\n\n"; + $this->wiki->source = preg_replace($find, $replace, $this->wiki->source); + + // numbered lists + $find = "/(\n[\*\#]*)([\d]+[\.\)]|[\w]\)) /s"; + $replace = "$1# "; + $this->wiki->source = preg_replace($find, $replace, $this->wiki->source); + + // numbers in parentesis are footnotes and references + $find = "/\(([\d][\d]?)\)/"; + $replace = "[$1]"; + $this->wiki->source = preg_replace($find, $replace, $this->wiki->source); + + // add hr before footnotes + $find = "/(\n+\-\-\-\-+\n*)?(\n\[[\d]+\].*)/s"; + $replace = "\n\n----\n\n$2"; + $this->wiki->source = preg_replace($find, $replace, $this->wiki->source); + + /* + // wrap images in tables + $find = "/(?<=\n\n){{([^\|}]*)\|([^}]*)}}(?=\n\n)/"; + $replace = "| {{ $1 | $2 }}\n|= $2"; + $this->wiki->source = preg_replace($find, $replace, $this->wiki->source); + + // wrap images in tables + $find = "/(?<=\n\n){{([^\|}]*)}}(?=\n\n)/"; + $replace = "| {{ $1 }}"; + $this->wiki->source = preg_replace($find, $replace, $this->wiki->source); + */ + } + +} +?>
\ No newline at end of file |