20 lines
582 B
PHP
20 lines
582 B
PHP
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<?php
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class Handle404 extends Extension {
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public function receive_event($event) {
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if(is_a($event, 'PageRequestEvent')) {
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global $page;
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// hax.
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if($page->mode == "page" && (!isset($page->mainblocks) || count($page->mainblocks) == 0)) {
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$h_pagename = html_escape($event->page);
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header("HTTP/1.0 404 Page Not Found");
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$page->set_title("404");
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$page->set_heading("404 - No Handler Found");
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$page->add_main_block(new Block("Explanation", "No handler could be found for the page '$h_pagename'"));
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}
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}
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}
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}
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add_event_listener(new Handle404(), 99);
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?>
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