1 files changed, 126 insertions, 0 deletions
diff --git a/platform/www/lib/plugins/farmer/admin/config.php b/platform/www/lib/plugins/farmer/admin/config.php
new file mode 100644
index 0000000..7d79970
--- /dev/null
+++ b/platform/www/lib/plugins/farmer/admin/config.php
@@ -0,0 +1,126 @@
+<?php
+/**
+ * DokuWiki Plugin farmer (Admin Component)
+ *
+ * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
+ * @author  Michael Große <grosse@cosmocode.de>
+ * @author  Andreas Gohr <gohr@cosmocode.de>
+ */
+use dokuwiki\Form\Form;
+
+// must be run within Dokuwiki
+if(!defined('DOKU_INC')) die();
+
+/**
+ * Configuration Interface for farm.ini
+ */
+class admin_plugin_farmer_config extends DokuWiki_Admin_Plugin {
+
+    /** @var  helper_plugin_farmer */
+    protected $helper;
+
+    /**
+     * @return bool admin only!
+     */
+    public function forAdminOnly() {
+        return false;
+    }
+
+    /**
+     * admin_plugin_farmer_config constructor.
+     */
+    public function __construct() {
+        $this->helper = plugin_load('helper', 'farmer');
+    }
+
+    /**
+     * Should carry out any processing required by the plugin.
+     */
+    public function handle() {
+        global $INPUT;
+        global $ID;
+        if(!$INPUT->has('farmconf')) return;
+        if(!checkSecurityToken()) return;
+
+        $farmconf = $this->helper->getConfig();
+        $farmdir = $farmconf['base']['farmdir'];
+        $farmconf = array_merge($farmconf, $INPUT->arr('farmconf'));
+        $farmconf['base']['farmdir'] = $farmdir;
+
+        $farmconf['base']['basedomain'] = trim(trim($farmconf['base']['basedomain'], '.'));
+
+        $ini = DOKU_INC . 'conf/farm.ini';
+        $data = "; Farm config created by the farmer plugin\n";
+        $data .= $this->createIni($farmconf);
+        io_saveFile($ini, $data);
+
+        $self = wl($ID, array('do' => 'admin', 'page' => 'farmer', 'sub' => 'config'), true, '&');
+        send_redirect($self);
+    }
+
+    /**
+     * Render HTML output, e.g. helpful text and a form
+     */
+    public function html() {
+        $farmconf = $this->helper->getConfig();
+
+        $form = new Form(array('method' => 'post'));
+
+        $form->addFieldsetOpen($this->getLang('base'));
+        $form->addHTML('<label><span>' . $this->getLang('farm dir') . '</span>' . DOKU_FARMDIR);
+        $form->addTextInput('farmconf[base][farmhost]', $this->getLang('farm host'))->val($farmconf['base']['farmhost']);
+        $form->addTextInput('farmconf[base][basedomain]', $this->getLang('base domain'))->val($farmconf['base']['basedomain']);
+        $form->addFieldsetClose();
+
+        $form->addFieldsetOpen($this->getLang('conf_inherit'));
+        foreach($farmconf['inherit'] as $key => $val) {
+            $form->setHiddenField("farmconf[inherit][$key]", 0);
+            $chk = $form->addCheckbox("farmconf[inherit][$key]", $this->getLang('conf_inherit_' . $key))->useInput(false);
+            if($val) $chk->attr('checked', 'checked');
+        }
+        $form->addFieldsetClose();
+
+        $options = array(
+            'farmer' => $this->getLang('conf_notfound_farmer'),
+            '404' => $this->getLang('conf_notfound_404'),
+            'list' => $this->getLang('conf_notfound_list'),
+            'redirect' => $this->getLang('conf_notfound_redirect')
+        );
+
+        $form->addFieldsetOpen($this->getLang('conf_notfound'));
+        $form->addDropdown('farmconf[notfound][show]', $options, $this->getLang('conf_notfound'))->val($farmconf['notfound']['show']);
+        $form->addTextInput('farmconf[notfound][url]', $this->getLang('conf_notfound_url'))->val($farmconf['notfound']['url']);
+        $form->addFieldsetClose();
+
+        $form->addButton('save', $this->getLang('save'));
+        echo $form->toHTML();
+    }
+
+    /**
+     * Simple function to create an ini file
+     *
+     * Does no escaping, but should suffice for our use case
+     *
+     * @link http://stackoverflow.com/a/5695202/172068
+     * @param array $data The data to transform
+     * @return string
+     */
+    public function createIni($data) {
+        $res = array();
+        foreach($data as $key => $val) {
+            if(is_array($val)) {
+                $res[] = '';
+                $res[] = "[$key]";
+                foreach($val as $skey => $sval) {
+                    $res[] = "$skey = " . (is_numeric($sval) ? $sval : '"' . $sval . '"');
+                }
+            } else {
+                $res[] = "$key = " . (is_numeric($val) ? $val : '"' . $val . '"');
+            }
+        }
+        $res[] = '';
+        return join("\n", $res);
+    }
+}
+
+// vim:ts=4:sw=4:et: