1 files changed, 148 insertions, 0 deletions
diff --git a/lib/plugins/popularity/admin.php b/lib/plugins/popularity/admin.php
new file mode 100644
index 000000000..a04e98a66
--- /dev/null
+++ b/lib/plugins/popularity/admin.php
@@ -0,0 +1,148 @@
+<?php
+/**
+ * Popularity Feedback Plugin
+ *
+ * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author     Andreas Gohr <andi@splitbrain.org>
+ */
+// must be run within Dokuwiki
+if(!defined('DOKU_INC')) die();
+
+/**
+ * All DokuWiki plugins to extend the admin function
+ * need to inherit from this class
+ */
+class admin_plugin_popularity extends DokuWiki_Admin_Plugin {
+    var $version;
+    var $helper;
+    var $sentStatus = null;
+
+    function admin_plugin_popularity(){
+        $this->helper = $this->loadHelper('popularity', false);
+
+        $pluginInfo = $this->getInfo();
+        $this->version = $pluginInfo['date'];
+    }
+
+    /**
+     * return prompt for admin menu
+     */
+    function getMenuText($language) {
+        return $this->getLang('name');
+    }
+
+    /**
+     * return sort order for position in admin menu
+     */
+    function getMenuSort() {
+        return 2000;
+    }
+
+    /**
+     * Accessible for managers
+     */
+    function forAdminOnly() {
+        return false;
+    }
+
+
+    /**
+     * handle user request
+     */
+    function handle() {
+        //Send the data
+        if ( isset($_REQUEST['data']) ){
+            $this->sentStatus = $this->helper->sendData( $_REQUEST['data'] );
+            if ( $this->sentStatus === '' ){
+                //Update the last time we sent the data
+                touch ( $this->helper->popularityLastSubmitFile );
+            }
+            //Deal with the autosubmit option
+            $this->_enableAutosubmit( isset($_REQUEST['autosubmit']) );
+        }
+    }
+
+    /**
+     * Enable or disable autosubmit
+     * @param bool $enable If TRUE, it will enable autosubmit. Else, it will disable it.
+     */
+    function _enableAutosubmit( $enable ){
+        if ( $enable ){
+            io_saveFile( $this->helper->autosubmitFile, ' ');
+        } else {
+            @unlink($this->helper->autosubmitFile);
+        }
+    }
+
+    /**
+     * Output HTML form
+     */
+    function html() {
+        if ( ! isset($_REQUEST['data']) ){
+            echo $this->locale_xhtml('intro');
+
+            //If there was an error the last time we tried to autosubmit, warn the user
+            if ( $this->helper->isAutoSubmitEnabled() ){
+                if ( @file_exists($this->helper->autosubmitErrorFile) ){
+                    echo $this->getLang('autosubmitError');
+                    echo io_readFile( $this->helper->autosubmitErrorFile );
+                }
+            }
+
+            flush();
+            echo $this->buildForm('server');
+
+            //Print the last time the data was sent
+            $lastSent = $this->helper->lastSentTime();
+            if ( $lastSent !== 0 ){
+                echo $this->getLang('lastSent') . ' ' . datetime_h($lastSent);
+            }
+        } else {
+            //If we just submitted the form
+            if ( $this->sentStatus === '' ){
+                //If we successfully sent the data
+                echo $this->locale_xhtml('submitted');
+            } else {
+                //If we failed to submit the data, try directly with the browser
+                echo $this->getLang('submissionFailed') . $this->sentStatus . '<br />';
+                echo $this->getLang('submitDirectly');
+                echo $this->buildForm('browser', $_REQUEST['data']);
+            }
+        }
+    }
+
+
+    /**
+     * Build the form which presents the data to be sent
+     * @param string $submit How is the data supposed to be sent? (may be: 'browser' or 'server')
+     * @param string $data   The popularity data, if it has already been computed. NULL otherwise.
+     * @return The form, as an html string
+     */
+    function buildForm($submissionMode, $data = null){
+        $url = ($submissionMode === 'browser' ? $this->helper->submitUrl : script());
+        if ( is_null($data) ){
+            $data = $this->helper->gatherAsString();
+        }
+
+        $form = '<form method="post" action="'. $url  .'" accept-charset="utf-8">'
+            .'<fieldset style="width: 60%;">'
+            .'<textarea class="edit" rows="10" cols="80" readonly="readonly" name="data">'
+            .$data
+            .'</textarea><br />';
+
+        //If we submit via the server, we give the opportunity to suscribe to the autosubmission option
+        if ( $submissionMode !== 'browser' ){
+            $form .= '<label for="autosubmit">'
+                .'<input type="checkbox" name="autosubmit" id="autosubmit" '
+                .($this->helper->isAutosubmitEnabled() ? 'checked' : '' )
+                .'/>' . $this->getLang('autosubmit') .'<br />'
+                .'</label>'
+                .'<input type="hidden" name="do" value="admin" />'
+                .'<input type="hidden" name="page" value="popularity" />';
+        }
+        $form .= '<input type="submit" class="button" value="'.$this->getLang('submit').'"/>'
+            .'</fieldset>'
+            .'</form>';
+        return $form;
+    }
+}