1 files changed, 0 insertions, 166 deletions
diff --git a/wiki/inc/Action/Subscribe.php b/wiki/inc/Action/Subscribe.php
deleted file mode 100644
index c165710..0000000
--- a/wiki/inc/Action/Subscribe.php
+++ /dev/null
@@ -1,166 +0,0 @@
-<?php
-
-namespace dokuwiki\Action;
-
-use dokuwiki\Action\Exception\ActionAbort;
-use dokuwiki\Action\Exception\ActionDisabledException;
-
-/**
- * Class Subscribe
- *
- * E-Mail subscription handling
- *
- * @package dokuwiki\Action
- */
-class Subscribe extends AbstractUserAction {
-
-    /** @inheritdoc */
-    public function minimumPermission() {
-        return AUTH_READ;
-    }
-
-    /** @inheritdoc */
-    public function checkPreconditions() {
-        parent::checkPreconditions();
-
-        global $conf;
-        if(isset($conf['subscribers']) && !$conf['subscribers']) throw new ActionDisabledException();
-    }
-
-    /** @inheritdoc */
-    public function preProcess() {
-        try {
-            $this->handleSubscribeData();
-        } catch(ActionAbort $e) {
-            throw $e;
-        } catch(\Exception $e) {
-            msg($e->getMessage(), -1);
-        }
-    }
-
-    /** @inheritdoc */
-    public function tplContent() {
-        tpl_subscribe();
-    }
-
-    /**
-     * Handle page 'subscribe'
-     *
-     * @author Adrian Lang <lang@cosmocode.de>
-     * @throws \Exception if (un)subscribing fails
-     * @throws ActionAbort when (un)subscribing worked
-     */
-    protected function handleSubscribeData() {
-        global $lang;
-        global $INFO;
-        global $INPUT;
-
-        // get and preprocess data.
-        $params = array();
-        foreach(array('target', 'style', 'action') as $param) {
-            if($INPUT->has("sub_$param")) {
-                $params[$param] = $INPUT->str("sub_$param");
-            }
-        }
-
-        // any action given? if not just return and show the subscription page
-        if(empty($params['action']) || !checkSecurityToken()) return;
-
-        // Handle POST data, may throw exception.
-        trigger_event('ACTION_HANDLE_SUBSCRIBE', $params, array($this, 'handlePostData'));
-
-        $target = $params['target'];
-        $style = $params['style'];
-        $action = $params['action'];
-
-        // Perform action.
-        $sub = new \Subscription();
-        if($action == 'unsubscribe') {
-            $ok = $sub->remove($target, $INPUT->server->str('REMOTE_USER'), $style);
-        } else {
-            $ok = $sub->add($target, $INPUT->server->str('REMOTE_USER'), $style);
-        }
-
-        if($ok) {
-            msg(
-                sprintf(
-                    $lang["subscr_{$action}_success"], hsc($INFO['userinfo']['name']),
-                    prettyprint_id($target)
-                ), 1
-            );
-            throw new ActionAbort('redirect');
-        } else {
-            throw new \Exception(
-                sprintf(
-                    $lang["subscr_{$action}_error"],
-                    hsc($INFO['userinfo']['name']),
-                    prettyprint_id($target)
-                )
-            );
-        }
-    }
-
-    /**
-     * Validate POST data
-     *
-     * Validates POST data for a subscribe or unsubscribe request. This is the
-     * default action for the event ACTION_HANDLE_SUBSCRIBE.
-     *
-     * @author Adrian Lang <lang@cosmocode.de>
-     *
-     * @param array &$params the parameters: target, style and action
-     * @throws \Exception
-     */
-    public function handlePostData(&$params) {
-        global $INFO;
-        global $lang;
-        global $INPUT;
-
-        // Get and validate parameters.
-        if(!isset($params['target'])) {
-            throw new \Exception('no subscription target given');
-        }
-        $target = $params['target'];
-        $valid_styles = array('every', 'digest');
-        if(substr($target, -1, 1) === ':') {
-            // Allow “list” subscribe style since the target is a namespace.
-            $valid_styles[] = 'list';
-        }
-        $style = valid_input_set(
-            'style', $valid_styles, $params,
-            'invalid subscription style given'
-        );
-        $action = valid_input_set(
-            'action', array('subscribe', 'unsubscribe'),
-            $params, 'invalid subscription action given'
-        );
-
-        // Check other conditions.
-        if($action === 'subscribe') {
-            if($INFO['userinfo']['mail'] === '') {
-                throw new \Exception($lang['subscr_subscribe_noaddress']);
-            }
-        } elseif($action === 'unsubscribe') {
-            $is = false;
-            foreach($INFO['subscribed'] as $subscr) {
-                if($subscr['target'] === $target) {
-                    $is = true;
-                }
-            }
-            if($is === false) {
-                throw new \Exception(
-                    sprintf(
-                        $lang['subscr_not_subscribed'],
-                        $INPUT->server->str('REMOTE_USER'),
-                        prettyprint_id($target)
-                    )
-                );
-            }
-            // subscription_set deletes a subscription if style = null.
-            $style = null;
-        }
-
-        $params = compact('target', 'style', 'action');
-    }
-
-}