1 files changed, 87 insertions, 0 deletions
diff --git a/wp-admin/press-this.php b/wp-admin/press-this.php
new file mode 100644
index 0000000..ebe7502
--- /dev/null
+++ b/wp-admin/press-this.php
@@ -0,0 +1,87 @@
+<?php
+/**
+ * Press This Display and Handler.
+ *
+ * @package WordPress
+ * @subpackage Press_This
+ */
+
+define( 'IFRAME_REQUEST', true );
+
+/** WordPress Administration Bootstrap */
+require_once __DIR__ . '/admin.php';
+
+function wp_load_press_this() {
+	$plugin_slug = 'press-this';
+	$plugin_file = 'press-this/press-this-plugin.php';
+
+	if ( ! current_user_can( 'edit_posts' ) || ! current_user_can( get_post_type_object( 'post' )->cap->create_posts ) ) {
+		wp_die(
+			__( 'Sorry, you are not allowed to create posts as this user.' ),
+			__( 'You need a higher level of permission.' ),
+			403
+		);
+	} elseif ( is_plugin_active( $plugin_file ) ) {
+		include WP_PLUGIN_DIR . '/press-this/class-wp-press-this-plugin.php';
+		$wp_press_this = new WP_Press_This_Plugin();
+		$wp_press_this->html();
+	} elseif ( current_user_can( 'activate_plugins' ) ) {
+		if ( file_exists( WP_PLUGIN_DIR . '/' . $plugin_file ) ) {
+			$url    = wp_nonce_url(
+				add_query_arg(
+					array(
+						'action' => 'activate',
+						'plugin' => $plugin_file,
+						'from'   => 'press-this',
+					),
+					admin_url( 'plugins.php' )
+				),
+				'activate-plugin_' . $plugin_file
+			);
+			$action = sprintf(
+				'<a href="%1$s" aria-label="%2$s">%2$s</a>',
+				esc_url( $url ),
+				__( 'Activate Press This' )
+			);
+		} else {
+			if ( is_main_site() ) {
+				$url    = wp_nonce_url(
+					add_query_arg(
+						array(
+							'action' => 'install-plugin',
+							'plugin' => $plugin_slug,
+							'from'   => 'press-this',
+						),
+						self_admin_url( 'update.php' )
+					),
+					'install-plugin_' . $plugin_slug
+				);
+				$action = sprintf(
+					'<a href="%1$s" class="install-now" data-slug="%2$s" data-name="%2$s" aria-label="%3$s">%3$s</a>',
+					esc_url( $url ),
+					esc_attr( $plugin_slug ),
+					__( 'Install Now' )
+				);
+			} else {
+				$action = sprintf(
+					/* translators: %s: URL to Press This bookmarklet on the main site. */
+					__( 'Press This is not installed. Please install Press This from <a href="%s">the main site</a>.' ),
+					get_admin_url( get_current_network_id(), 'press-this.php' )
+				);
+			}
+		}
+		wp_die(
+			__( 'The Press This plugin is required.' ) . '<br />' . $action,
+			__( 'Installation Required' ),
+			200
+		);
+	} else {
+		wp_die(
+			__( 'Press This is not available. Please contact your site administrator.' ),
+			__( 'Installation Required' ),
+			200
+		);
+	}
+}
+
+wp_load_press_this();