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<?php |
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|
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class Error404_Module extends Red_Module |
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{ |
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var $log_404 = true; |
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|
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function start () |
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{ |
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add_action ('template_redirect', array (&$this, 'template_redirect')); |
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} |
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|
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function load ($data) |
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{ |
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$mine = array ('log_404'); |
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foreach ($mine AS $key) |
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{ |
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if (isset ($data[$key])) |
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$this->$key = $data[$key]; |
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} |
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} |
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|
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function save ($data) |
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{ |
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$save = array |
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( |
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'log_404' => isset ($data['log_404']) ? true : false |
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); |
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|
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$this->load ($save); |
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return $save; |
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} |
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|
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function config () |
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{ |
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?> |
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<tr> |
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<th><label for="log_<?php echo $this->log_404 ?>"><?php _e ('Log 404s', 'redirection'); ?>:</label></th> |
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<td><input id="log_<?php echo $this->log_404 ?>" type="checkbox" name="log_404" <?php if ($this->log_404) echo ' checked="checked"' ?>/></td> |
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</tr> |
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<?php |
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} |
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|
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function options () |
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{ |
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if (!$this->is_valid ()) |
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echo __ ('<strong>Disabled: You must enable <a href="options-permalink.php">permalinks</a> before using this</strong>', 'redirection'); |
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else |
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{ |
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$options = array (); |
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|
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if (!empty ($this->log_404)) |
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$options[] = '404s are logged'; |
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|
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if (count ($options) > 0) |
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echo '<small>'.ucfirst (implode (', ', $options)).'</small>'; |
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else |
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echo __ ('<small>No options have been set</small>', 'redirection'); |
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} |
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} |
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|
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function template_redirect () |
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{ |
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global $redirection; |
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|
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if (is_404 () && !$redirection->hasMatched ()) |
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{ |
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$url = $_SERVER['REQUEST_URI']; |
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$redirects = Red_Item::get_for_url ($url, '404'); |
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if (!empty ($redirects)) |
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{ |
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foreach ($redirects AS $key => $item) |
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{ |
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if ($item->matches ($url)) |
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{ |
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$redirection->setMatched (true); |
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$this->matched = $item; |
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break; |
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} |
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} |
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} |
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|
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if (empty ($this->matched)) |
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{ |
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$modules = Red_Module::get_by_type ('404'); |
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|
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if (count ($modules) > 0) |
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{ |
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foreach ($modules AS $module) |
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{ |
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// Log 404 errors |
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if ($module->log_404) |
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{ |
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if (isset ($_SERVER['REMOTE_ADDR'])) |
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$myip = $_SERVER['REMOTE_ADDR']; |
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else if (isset ($_SERVER['HTTP_X_FORWARDED_FOR'])) |
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$myip = $_SERVER['HTTP_X_FORWARDED_FOR']; |
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|
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$options = $redirection->get_options (); |
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if ($options['log_404s']) |
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$log = RE_Log::create ($_SERVER['REQUEST_URI'], '', $_SERVER['HTTP_USER_AGENT'], $myip, isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : '', 'NULL', $module->id); |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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?> |
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|
