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<?php |
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|
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if (!function_exists ('strpbrk')) |
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{ |
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function strpbrk( $haystack, $char_list ) |
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{ |
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$strlen = strlen($char_list); |
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$found = false; |
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for( $i=0; $i<$strlen; $i++ ) { |
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if( ($tmp = strpos($haystack, $char_list{$i})) !== false ) { |
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if( !$found ) { |
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$pos = $tmp; |
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$found = true; |
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continue; |
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} |
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$pos = min($pos, $tmp); |
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} |
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} |
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if( !$found ) { |
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return false; |
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} |
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return substr($haystack, $pos); |
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} |
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} |
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|
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class Red_Apache_File extends Red_FileIO |
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{ |
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var $htaccess; |
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|
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function collect ($module) |
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{ |
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include_once (dirname (__FILE__).'/../models/htaccess.php'); |
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|
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$this->htaccess = new Red_Htaccess ($module); |
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$pager = new RE_Pager ($_GET, $_SERVER['REQUEST_URI'], 'name', 'DESC', 'log'); |
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|
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$pager->per_page = 0; |
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$this->name = $module->name; |
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$this->id = $module->id; |
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|
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// Get the items |
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$items = Red_Item::get_by_module ($pager, $module->id); |
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|
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foreach ($items AS $item) |
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$this->htaccess->add ($item); |
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|
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return true; |
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} |
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|
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function feed () |
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{ |
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$filename = sprintf ('module_%d.htaccess', $this->id); |
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|
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header ("Content-Type: application/octet-stream"); |
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header ("Cache-Control: no-cache, must-revalidate"); |
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header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); |
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header ('Content-Disposition: attachment; filename="'.$filename.'"'); |
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|
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echo $this->htaccess->generate ($this->name); |
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} |
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|
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function load ($group, $data) |
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{ |
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// Remove any comments |
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$data = preg_replace ('@#(.*)@', '', $data); |
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$data = str_replace ("\n", "\r", $data); |
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$data = str_replace ('\\ ', '%20', $data); |
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|
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// Split it into lines |
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$lines = array_filter (explode ("\r", $data)); |
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if (count ($lines) > 0) |
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{ |
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foreach ($lines AS $line) |
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{ |
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if (preg_match ('@rewriterule\s+(.*?)\s+(.*?)\s+(\[.*\])*@i', $line, $matches) > 0) |
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$items[] = array ('source' => $this->regex_url ($matches[1]), 'target' => $this->decode_url ($matches[2]), 'code' => $this->get_code ($matches[3]), 'regex' => $this->is_regex ($matches[1])); |
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else if (preg_match ('@Redirect\s+(.*?)\s+(.*?)\s+(.*)@i', $line, $matches) > 0) |
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$items[] = array ('source' => $this->decode_url ($matches[2]), 'target' => $this->decode_url ($matches[3]), 'code' => $this->get_code ($matches[1])); |
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else if (preg_match ('@Redirect\s+(.*?)\s+(.*?)@i', $line, $matches) > 0) |
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$items[] = array ('source' => $this->decode_url ($matches[1]), 'target' => $this->decode_url ($matches[2]), 'code' => 302); |
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else if (preg_match ('@Redirectmatch\s+(.*?)\s+(.*?)\s+(.*)@i', $line, $matches) > 0) |
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$items[] = array ('source' => $this->decode_url ($matches[2]), 'target' => $this->decode_url ($matches[3]), 'code' => $this->get_code ($matches[1]), 'regex' => true); |
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else if (preg_match ('@Redirectmatch\s+(.*?)\s+(.*?)@i', $line, $matches) > 0) |
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$items[] = array ('source' => $this->decode_url ($matches[1]), 'target' => $this->decode_url ($matches[2]), 'code' => 302, 'regex' => true); |
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} |
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|
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// Add items to group |
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if (count ($items) > 0) |
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{ |
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foreach ($items AS $item) |
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{ |
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$item['group'] = $group; |
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$item['red_action'] = 'url'; |
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$item['match'] = 'url'; |
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if ($item['code'] == 0) |
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$item['red_action'] = 'pass'; |
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|
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Red_Item::create ($item); |
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} |
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|
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return count ($items); |
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} |
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} |
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|
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return 0; |
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} |
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|
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function decode_url ($url) |
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{ |
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$url = rawurldecode ($url); |
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$url = str_replace ('\\.', '.', $url); |
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return $url; |
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} |
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|
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function is_str_regex ($url) |
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{ |
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$regex = '()[]$^?+.'; |
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$escape = false; |
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|
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for ($x = 0; $x < strlen ($url); $x++) |
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{ |
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if ($url{$x} == '\\') |
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$escape = true; |
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else if (strpos ($regex, $url{$x}) !== false && !$escape) |
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return true; |
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else |
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$escape = false; |
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} |
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|
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return false; |
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} |
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|
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function is_regex ($url) |
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{ |
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if ($this->is_str_regex ($url)) |
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{ |
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$tmp = ltrim ($url, '^'); |
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$tmp = rtrim ($tmp, '$'); |
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|
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if ($this->is_str_regex ($tmp)) |
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return true; |
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} |
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|
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return false; |
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} |
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|
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function regex_url ($url) |
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{ |
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if ($this->is_str_regex ($url)) |
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{ |
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$tmp = ltrim ($url, '^'); |
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$tmp = rtrim ($tmp, '$'); |
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|
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if ($this->is_str_regex ($tmp) == false) |
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return '/'.$this->decode_url ($tmp); |
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|
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return '/'.$this->decode_url ($url); |
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} |
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|
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return $this->decode_url ($url); |
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} |
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|
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function get_code ($code) |
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{ |
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if (strpos ($code, '301') !== false || stripos ($code, 'permanent') !== false) |
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return 301; |
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else if (strpos ($code, '302') !== false) |
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return 302; |
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else if (strpos ($code, '307') !== false || stripos ($code, 'seeother') !== false) |
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return 307; |
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else if (strpos ($code, '404') !== false || stripos ($code, 'forbidden') !== false || strpos ($code, 'F') !== false) |
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return 404; |
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else if (strpos ($code, '410') !== false || stripos ($code, 'gone') !== false || strpos ($code, 'G') !== false) |
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return 410; |
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return 0; |
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} |
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} |
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?> |
