public function get_images($chapter_url, $prefix, $infix)
{
$ifx = Text::create($infix)->pad(3)->to_s();
$p = new Page($chapter_url);
// grab total page
$p->go_line('id="top_bar"');
$p->go_line_regex('/of \\d+\\w+/');
$tot = $p->curr_line()->regex_match('/of (\\d+)/');
$tot = $tot[1];
// grab first image
$p->go_line('id="viewer"');
$p->next_line(2);
$src = $p->curr_line()->cut_between('src="', '"');
$name = basename($src);
$result = array("{$prefix}-{$ifx}-{$name}" => $src);
for ($i = 2; $i <= $tot; $i++) {
$p = new Page(dirname($chapter_url) . '/' . $i . '.html');
$p->go_line('id="viewer"');
$p->next_line(2);
$src = $p->curr_line()->cut_between('src="', '"');
$name = basename($src);
$result["{$prefix}-{$ifx}-{$name}"] = $src;
}
return $result;
}
public function crawl_chapter($v)
{
$ifx = Text::create($v['infix'])->pad(3)->to_s();
$prefix = $this->prefix;
$p = new Page($v['url']);
// grab total page
$p->go_line('id="top_bar"');
$p->go_line_regex('/of \\d+\\w+/');
$tot = $p->curr_line()->regex_match('/of (\\d+)/');
$tot = $tot[1];
// grab first image
$p->go_line('id="viewer"');
$p->next_line(2);
$src = $p->curr_line()->cut_between('src="', '"');
$name = basename($src);
echo "<a href='{$src}'>{$prefix}-{$ifx}-{$name}</a><br>\n";
// iterate
for ($i = 2; $i <= $tot; $i++) {
$p = new Page(dirname($v['url']) . '/' . $i . '.html');
$p->go_line('id="viewer"');
$p->next_line(2);
$src = $p->curr_line()->cut_between('src="', '"');
$name = basename($src);
echo "<a href='{$src}'>{$prefix}-{$ifx}-{$name}</a><br>\n";
}
}
