You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
133 lines
4.8 KiB
133 lines
4.8 KiB
<?php
|
|
|
|
namespace WMarkDown\Modules;
|
|
|
|
class Lists extends \WMarkDown\Abstracts\Modules{
|
|
|
|
private static function close(&$html, &$levels, &$l, $level){
|
|
|
|
$closed = false;
|
|
|
|
while($l && $levels[$l - 1]["level"] > $level){
|
|
$closed = true;
|
|
$l --;
|
|
for($i = 0; !$i || $i < $levels[$l]["levels"]; $i ++)
|
|
$html .= '</' . $levels[$l]["tag"] . '>';
|
|
if($levels[$l]["close"])
|
|
$html .= '</li>';
|
|
array_pop($levels);
|
|
};
|
|
|
|
return $closed;
|
|
}
|
|
|
|
private static function open(&$html, &$levels, &$l, $level, $header){
|
|
|
|
if(!$l || $levels[$l - 1]["level"] < $level){
|
|
|
|
$start = $header[empty($header[2]) ? 3 : 2];
|
|
$type = null;
|
|
$tag = "ul";
|
|
|
|
switch($start[0]){
|
|
case "a":
|
|
case "i":
|
|
case "A":
|
|
case "I":
|
|
case "1":
|
|
$type = $start;
|
|
$tag = "ol";
|
|
break;
|
|
case "#":
|
|
$type = "1";
|
|
$tag = "ol";
|
|
$start = "1";
|
|
break;
|
|
default:
|
|
$tag = "ol";
|
|
if(preg_match('/^[a-z]+$/', $start))
|
|
$type = "a";
|
|
elseif(preg_match('/^[A-Z]+$/', $start))
|
|
$type = "A";
|
|
elseif(preg_match('/^[0-9]+$/', $start))
|
|
$type = "1";
|
|
else
|
|
$tag = "ul";
|
|
break;
|
|
};
|
|
|
|
$levels[] = [
|
|
"levels" => $level - ($l ? $levels[$l - 1]["level"] : 0),
|
|
"level" => $level,
|
|
"tag" => $tag,
|
|
"start" => $start,
|
|
"type" => $type,
|
|
"close" => !!$l
|
|
];
|
|
for($i = 0; (!$l && !$i) || $i < $levels[$l]["levels"]; $i ++)
|
|
$html .= ('<' . $levels[$l]["tag"] .
|
|
($levels[$l]["type"] ? ' type="' . $levels[$l]["type"] . '"' : '') .
|
|
($levels[$l]["tag"] == "ol" ? ' start="' . $levels[$l]["start"] . '"' : '') .
|
|
'>');
|
|
$l ++;
|
|
|
|
};
|
|
|
|
}
|
|
|
|
public function get_next_position($string){
|
|
|
|
if(
|
|
$this->more &&
|
|
$this->from < 0 &&
|
|
$this->more = preg_match('/^(([ \t]*(\-+|\#+|\++|\*+|(\d+|[ia])\.) *[^\r\n]+(\r\n|[\r\n])([ \t]*([^\-\+\#\r\n\s\t]|(?!(\d+|[ia])\.).)[^\r\n]+(\r\n|[\r\n]))*){2,})/mi', $string, $this->matches, PREG_OFFSET_CAPTURE)
|
|
)
|
|
$this->from = $this->matches[0][1];
|
|
|
|
}
|
|
|
|
public function process($string, $modules, $level){
|
|
|
|
$html = '';
|
|
$content = '';
|
|
$levels = [];
|
|
$l = 0;
|
|
$first = true;
|
|
|
|
foreach(preg_split('/\r\n|[\r\n]/', preg_replace('/\t/', " ", $this->matches[0][0])) as $line){
|
|
preg_match('/^ +/', $line, $spaces);
|
|
$level = isset($spaces[0]) ? strlen($spaces[0]) / 4 >> 0 : 0;
|
|
if(($line = trim($line)) && preg_match('/^(([\-\+\#\+])|(\d+|[ai])\.) *(.+)/', $line, $header)){
|
|
|
|
if($started = !!$content){
|
|
if(!$l)
|
|
self::open($html, $levels, $l, 0, $header);
|
|
$html .= '<li>' . \WMarkDown\Modules::format($this->wmarkdown, $content, ["paragraphs"], $modules)["content"];
|
|
$content = "";
|
|
};
|
|
|
|
$level += strlen(preg_replace('/\.?$/', "", $header[1])) - 1;
|
|
|
|
self::close($html, $levels, $l, $level);
|
|
|
|
self::open($html, $levels, $l, $level, $header);
|
|
|
|
$content = $header[4];
|
|
|
|
}else
|
|
$content .= " " . $line;
|
|
};
|
|
if($content)
|
|
$html .= '<li>' . \WMarkDown\Modules::format($this->wmarkdown, $content, ["paragraphs"], $modules)["content"];
|
|
self::close($html, $levels, $l, 0);
|
|
preg_match('/^<([ou]l)(.+|[\r\n])+$/', $html, $tag);
|
|
$html .= '</' . $tag[1] . '>';
|
|
|
|
$this->length = strlen($this->matches[0][0]);
|
|
$this->to = $this->from + $this->length;
|
|
$this->content = $this->matches[1][0];
|
|
$this->html = $html;
|
|
|
|
}
|
|
|
|
};
|
|
|