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https://github.com/YunoHost-Apps/spip_ynh.git
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98 lines
2.6 KiB
PHP
98 lines
2.6 KiB
PHP
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<?php
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/*
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* TextWheel 0.1
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*
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* let's reinvent the wheel one last time
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*
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* This library of code is meant to be a fast and universal replacement
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* for any and all text-processing systems written in PHP
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*
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* It is dual-licensed for any use under the GNU/GPL2 and MIT licenses,
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* as suits you best
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*
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* (c) 2009 Fil - fil@rezo.net
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* Documentation & http://zzz.rezo.net/-TextWheel-
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*
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* Usage: $wheel = new TextWheel(); echo $wheel->text($text);
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*
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*/
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if (!defined('_ECRIRE_INC_VERSION')) return;
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class TextWheelRule {
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## rule description
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# optional
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var $priority = 0; # rule priority (rules are applied in ascending order)
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# -100 = application escape, +100 = application unescape
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var $name; # rule's name
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var $author; # rule's author
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var $url; # rule's homepage
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var $package; # rule belongs to package
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var $version; # rule version
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var $test; # rule test function
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var $disabled=false; # true if rule is disabled
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## rule init checks
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## the rule will be applied if the text...
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# optional
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var $if_chars; # ...contains one of these chars
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var $if_str; # ...contains this string (case sensitive)
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var $if_stri; # ...contains this string (case insensitive)
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var $if_match; # ...matches this simple expr
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## rule effectors, matching
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# mandatory
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var $type; # 'preg' (default), 'str', 'all', 'split'...
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var $match; # matching string or expression
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# optional
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# var $limit; # limit number of applications (unused)
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## rule effectors, replacing
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# mandatory
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var $replace; # replace match with this expression
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# optional
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var $is_callback=false; # $replace is a callback function
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var $is_wheel; # flag to create a sub-wheel from rules given as replace
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var $pick_match = 0; # item to pick for sub-wheel replace
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var $glue = null; # glue for implode ending split rule
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# optional
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# language specific
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var $require; # file to require_once
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var $create_replace; # do create_function('$m', %) on $this->replace, $m is the matched array
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# optimizations
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var $func_replace;
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/**
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* Rule constructor
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* @param <type> $args
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* @return <type>
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*/
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public function TextWheelRule($args) {
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if (!is_array($args))
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return;
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foreach($args as $k=>$v)
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if (property_exists($this, $k))
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$this->$k = $args[$k];
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$this->checkValidity(); // check that the rule is valid
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}
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/**
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* Rule checker
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*/
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protected function checkValidity(){
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if ($this->type=='split'){
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if (is_array($this->match))
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throw new InvalidArgumentException('match argument for split rule can\'t be an array');
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if (isset($this->glue) AND is_array($this->glue))
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throw new InvalidArgumentException('glue argument for split rule can\'t be an array');
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}
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}
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}
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