-

2026-07-03 07:31:09 -04:00
commit cebb0d3af1
800 changed files with 89782 additions and 0 deletions
@@ -0,0 +1,70 @@
+<?php
+
+class pluginRobots extends Plugin {
+
+	public function init()
+	{
+		$this->dbFields = array(
+			'robotstxt'=>'User-agent: *'.PHP_EOL.'Allow: /'
+		);
+	}
+
+	public function form()
+	{
+		$html  = '<div class="alert alert-primary" role="alert">';
+		$html .= $this->description();
+		$html .= '</div>';
+
+		$html .= '<div>';
+		$html .= '<label>'.DOMAIN.'/robots.txt</label>';
+		$html .= '<textarea name="robotstxt" id="jsrobotstxt">'.$this->getValue('robotstxt').'</textarea>';
+		$html .= '</div>';
+
+		return $html;
+	}
+
+	public function siteHead()
+	{
+		global $WHERE_AM_I;
+
+		$html = PHP_EOL.'<!-- Robots plugin -->'.PHP_EOL;
+		if ($WHERE_AM_I=='page') {
+			global $page;
+			$robots = array();
+
+			if ($page->noindex()) {
+				$robots['noindex'] = 'noindex';
+			}
+
+			if ($page->nofollow()) {
+				$robots['nofollow'] = 'nofollow';
+			}
+
+			if ($page->noarchive()) {
+				$robots['noarchive'] = 'noarchive';
+			}
+
+			if (!empty($robots)) {
+				$robots = implode(',', $robots);
+				$html .= '<meta name="robots" content="'.$robots.'">'.PHP_EOL;
+			}
+		}
+
+		return $html;
+	}
+
+	public function beforeAll()
+	{
+		$webhook = 'robots.txt';
+		if ($this->webhook($webhook)) {
+			header('Content-type: text/plain');
+			// Include link to sitemap in robots.txt if the plugin is enabled
+			if (pluginActivated('pluginSitemap')) {
+				echo 'Sitemap: '.DOMAIN_BASE.'sitemap.xml'.PHP_EOL;
+			}
+			echo $this->getValue('robotstxt');
+			exit(0);
+		}
+	}
+
+}