admin import now without template files

6 files changed, 159 insertions, 316 deletions

diff --git a/config/config.default.php b/config/config.default.php
index 6db1441a..1c0da7fc 100644
--- a/config/config.default.php
+++ b/config/config.default.php
@@ -32,11 +32,6 @@ $max_freeloadable_shifts = 2;
 // local timezone
 date_default_timezone_set("Europe/Berlin");
 
-// Pentabarf ConferenzDI für UpdateDB
-$PentabarfXMLhost = "cccv.pentabarf.org";
-$PentabarfXMLpath = "Xcal/conference/";
-$PentabarfXMLEventID = "31";
-
 // multiply "night shifts" and freeloaded shifts (start or end between 2 and 6 exclusive) by 2
 $shift_sum_formula = "SUM(
   (1+(
diff --git a/includes/pages/admin_import.php b/includes/pages/admin_import.php
index 1238076e..8b65f7a4 100644
--- a/includes/pages/admin_import.php
+++ b/includes/pages/admin_import.php
@@ -4,15 +4,14 @@ function admin_import_title() {
 }
 
 function admin_import() {
-  global $PentabarfXMLhost, $PentabarfXMLpath;
   global $rooms_import;
   global $user;
   $html = "";
-
+  
   $step = "input";
-  if (isset ($_REQUEST['step']))
+  if (isset($_REQUEST['step']))
     $step = $_REQUEST['step'];
-
+  
   $html .= '<p>';
   $html .= $step == "input" ? '<b>1. Input</b>' : '1. Input';
   $html .= ' &raquo; ';
@@ -20,11 +19,11 @@ function admin_import() {
   $html .= ' &raquo; ';
   $html .= $step == "import" ? '<b>3. Import</b>' : '3. Import';
   $html .= '</p>';
-
+  
   $import_file = '../import/import_' . $user['UID'] . '.xml';
-
+  
   switch ($step) {
-    case "input" :
+    case "input":
       $ok = false;
       if ($test_handle = fopen('../import/tmp', 'w')) {
         fclose($test_handle);
@@ -32,64 +31,10 @@ function admin_import() {
       } else {
         error("Webserver has no write-permission on import directory.");
       }
-
-      if (isset ($_REQUEST['submit'])) {
+      
+      if (isset($_REQUEST['submit'])) {
         $ok = true;
-        if (isset ($_REQUEST['user']) && $_REQUEST['user'] != "" && isset ($_REQUEST['password']) && $_REQUEST['password'] != "") {
-          $fp = fsockopen("ssl://$PentabarfXMLhost", 443, $errno, $errstr, 5);
-
-          if (!$fp) {
-            $ok = false;
-            error("File 'https://$PentabarfXMLhost/$PentabarfXMLpath" . $_REQUEST["url"] . "' not readable!" . "[$errstr ($errno)]");
-          } else {
-            $fileOut = fopen($import_file, "w");
-            $head = 'GET /' . $PentabarfXMLpath . $_REQUEST["url"] . ' HTTP/1.1' . "\r\n" .
-                'Host: ' . $PentabarfXMLhost . "\r\n" .
-                'User-Agent: Engelsystem' . "\r\n" .
-                'Authorization: Basic ' .
-                base64_encode($_REQUEST["user"] . ':' . $_REQUEST["password"]) . "\r\n" .
-                "\r\n";
-            fputs($fp, $head);
-            $Zeilen = -1;
-            echo "<pre>";
-            while (!feof($fp)) {
-              $Temp = fgets($fp, 1024);
-
-              // show header
-              if ($Zeilen == -1) {
-                echo $Temp;
-              }
-
-              // ende des headers
-              if ($Temp == "\r\n") {
-                echo "</pre>\n";
-                $Zeilen = 0;
-                $Temp = "";
-              }
-
-              //file ende?
-              if ($Temp == "0\r\n")
-                break;
-
-              if (($Zeilen > -1) && ($Temp != "ffb\r\n")) {
-                //steuerzeichen ausfiltern
-                if (strpos("#$Temp", "\r\n") > 0)
-                  $Temp = substr($Temp, 0, strlen($Temp) - 2);
-                if (strpos("#$Temp", "1005") > 0)
-                  $Temp = "";
-                if (strpos("#$Temp", "783") > 0)
-                  $Temp = "";
-                //schreiben in file
-                fputs($fileOut, $Temp);
-                $Zeilen++;
-              }
-            }
-            fclose($fileOut);
-            fclose($fp);
-            success("Es wurden $Zeilen Zeilen eingelesen.");
-          }
-        }
-        elseif (isset ($_FILES['xcal_file']) && ($_FILES['xcal_file']['error'] == 0)) {
+        if (isset($_FILES['xcal_file']) && ($_FILES['xcal_file']['error'] == 0)) {
           if (move_uploaded_file($_FILES['xcal_file']['tmp_name'], $import_file)) {
             libxml_use_internal_errors(true);
             if (simplexml_load_file($import_file) === false) {
@@ -106,157 +51,180 @@ function admin_import() {
           error("Please provide some data.");
         }
       }
-
+      
       if ($ok)
         redirect(page_link_to('admin_import') . "&step=check");
-      else
-        $html .= template_render('../templates/admin_import_input.html', array (
-          'link' => page_link_to('admin_import'),
-          'msg' => msg(),
-          'url' => "https://$PentabarfXMLhost/$PentabarfXMLpath"
+      else {
+        $html .= form(array(
+            form_info('', _("This import will create/update/delete rooms and shifts by given FRAB-export file. The needed file format is xcal.")),
+            form_file('xcal_file', _("xcal-File (.xcal)")),
+            form_submit('submit', _("Import")) 
         ));
+      }
       break;
-
-    case "check" :
-      if (!file_exists($import_file))
+    
+    case "check":
+      if (! file_exists($import_file))
         redirect(page_link_to('admin_import'));
-
-      list ($rooms_new, $rooms_deleted) = prepare_rooms($import_file);
-      list ($events_new, $events_updated, $events_deleted) = prepare_events($import_file);
-
-      $html .= template_render('../templates/admin_import_check.html', array (
-        'link' => page_link_to('admin_import'),
-        'rooms_new' => count($rooms_new) == 0 ? "<tr><td>None</td></tr>" : table_body($rooms_new),
-        'rooms_deleted' => count($rooms_deleted) == 0 ? "<tr><td>None</td></tr>" : table_body($rooms_deleted),
-        'events_new' => count($events_new) == 0 ? "<tr><td>None</td><td></td><td></td><td></td><td></td></tr>" : table_body(shifts_printable($events_new)),
-        'events_updated' => count($events_updated) == 0 ? "<tr><td>None</td><td></td><td></td><td></td><td></td></tr>" : table_body(shifts_printable($events_updated)),
-        'events_deleted' => count($events_deleted) == 0 ? "<tr><td>None</td><td></td><td></td><td></td><td></td></tr>" : table_body(shifts_printable($events_deleted))
-      ));
+      
+      list($rooms_new, $rooms_deleted) = prepare_rooms($import_file);
+      list($events_new, $events_updated, $events_deleted) = prepare_events($import_file);
+      
+      $html .= form(array(
+          '<h3>' . _("Rooms to create") . '</h3>',
+          table(_("Name"), $rooms_new),
+          '<h3>' . _("Rooms to delete") . '</h3>',
+          table(_("Name"), $rooms_deleted),
+          '<h3>' . _("Shifts to create") . '</h3>',
+          table(array(
+              'day' => _("Day"),
+              'start' => _("Start"),
+              'end' => _("End"),
+              'name' => _("Name"),
+              'room' => _("Room") 
+          ), shifts_printable($events_new)),
+          '<h3>' . _("Shifts to update") . '</h3>',
+          table(array(
+              'day' => _("Day"),
+              'start' => _("Start"),
+              'end' => _("End"),
+              'name' => _("Name"),
+              'room' => _("Room") 
+          ), shifts_printable($events_updated)),
+          '<h3>' . _("Shifts to delete") . '</h3>',
+          table(array(
+              'day' => _("Day"),
+              'start' => _("Start"),
+              'end' => _("End"),
+              'name' => _("Name"),
+              'room' => _("Room") 
+          ), shifts_printable($events_deleted)),
+          form_submit('submit', _("Import")) 
+      ), page_link_to('admin_import') . '&step=import');
       break;
-
-    case "import" :
-      if (!file_exists($import_file))
+    
+    case "import":
+      if (! file_exists($import_file))
         redirect(page_link_to('admin_import'));
-
-      list ($rooms_new, $rooms_deleted) = prepare_rooms($import_file);
+      
+      list($rooms_new, $rooms_deleted) = prepare_rooms($import_file);
       foreach ($rooms_new as $room) {
         sql_query("INSERT INTO `Room` SET `Name`='" . sql_escape($room) . "', `FromPentabarf`='Y', `Show`='Y'");
         $rooms_import[trim($room)] = sql_id();
       }
       foreach ($rooms_deleted as $room)
         sql_query("DELETE FROM `Room` WHERE `Name`='" . sql_escape($room) . "' LIMIT 1");
-
-      list ($events_new, $events_updated, $events_deleted) = prepare_events($import_file);
+      
+      list($events_new, $events_updated, $events_deleted) = prepare_events($import_file);
       foreach ($events_new as $event)
-        sql_query("INSERT INTO `Shifts` SET `name`='" .
-            sql_escape($event['name']) . "', `start`=" . sql_escape($event['start']) . ", `end`=" . sql_escape($event['end']) . ", `RID`=" . sql_escape($event['RID']) . ", `PSID`=" . sql_escape($event['PSID']) . ", `URL`='" . sql_escape($event['URL']) . "'");
-
+        sql_query("INSERT INTO `Shifts` SET `name`='" . sql_escape($event['name']) . "', `start`=" . sql_escape($event['start']) . ", `end`=" . sql_escape($event['end']) . ", `RID`=" . sql_escape($event['RID']) . ", `PSID`=" . sql_escape($event['PSID']) . ", `URL`='" . sql_escape($event['URL']) . "'");
+      
       foreach ($events_updated as $event)
-        sql_query("UPDATE `Shifts` SET `name`='" .
-            sql_escape($event['name']) . "', `start`=" . sql_escape($event['start']) . ", `end`=" . sql_escape($event['end']) . ", `RID`=" . sql_escape($event['RID']) . ", `PSID`=" . sql_escape($event['PSID']) . ", `URL`='" . sql_escape($event['URL']) . "' WHERE `PSID`=" . sql_escape($event['PSID']) . " LIMIT 1");
-
+        sql_query("UPDATE `Shifts` SET `name`='" . sql_escape($event['name']) . "', `start`=" . sql_escape($event['start']) . ", `end`=" . sql_escape($event['end']) . ", `RID`=" . sql_escape($event['RID']) . ", `PSID`=" . sql_escape($event['PSID']) . ", `URL`='" . sql_escape($event['URL']) . "' WHERE `PSID`=" . sql_escape($event['PSID']) . " LIMIT 1");
+      
       foreach ($events_deleted as $event)
-        sql_query("DELETE FROM `Shifts` WHERE `PSID`=" .
-            sql_escape($event['PSID']) . " LIMIT 1");
-
+        sql_query("DELETE FROM `Shifts` WHERE `PSID`=" . sql_escape($event['PSID']) . " LIMIT 1");
+      
       engelsystem_log("Pentabarf import done");
-
+      
       unlink($import_file);
-
-      $html .= template_render('../templates/admin_import_import.html', array ());
+      
+      $html .= success(_("It's done!"), true);
       break;
+    default:
+      redirect(page_link_to('admin_import'));
   }
-
+  
   return $html;
 }
 
 function prepare_rooms($file) {
   global $rooms_import;
   $data = read_xml($file);
-
+  
   // Load rooms from db for compare with input
   $rooms = sql_select("SELECT * FROM `Room` WHERE `FromPentabarf`='Y'");
-  $rooms_db = array ();
-  $rooms_import = array ();
+  $rooms_db = array();
+  $rooms_import = array();
   foreach ($rooms as $room) {
-    $rooms_db[] = $room['Name'];
+    $rooms_db[] = (string) $room['Name'];
     $rooms_import[$room['Name']] = $room['RID'];
   }
-
+  
   $events = $data->vcalendar->vevent;
-  $rooms_pb = array ();
+  $rooms_pb = array();
   foreach ($events as $event) {
-    $rooms_pb[] = $event->location;
-    if (!isset ($rooms_import[trim($event->location)]))
+    $rooms_pb[] = (string) $event->location;
+    if (! isset($rooms_import[trim($event->location)]))
       $rooms_import[trim($event->location)] = trim($event->location);
   }
   $rooms_pb = array_unique($rooms_pb);
-
+  
   $rooms_new = array_diff($rooms_pb, $rooms_db);
   $rooms_deleted = array_diff($rooms_db, $rooms_pb);
-
-  return array (
-    $rooms_new,
-    $rooms_deleted
+  
+  return array(
+      $rooms_new,
+      $rooms_deleted
   );
 }
 
 function prepare_events($file) {
   global $rooms_import;
   $data = read_xml($file);
-
+  
   $rooms = sql_select("SELECT * FROM `Room`");
-  $rooms_db = array ();
+  $rooms_db = array();
   foreach ($rooms as $room)
     $rooms_db[$room['Name']] = $room['RID'];
-
+  
   $events = $data->vcalendar->vevent;
-  $shifts_pb = array ();
+  $shifts_pb = array();
   foreach ($events as $event) {
     $event_pb = $event->children("http://pentabarf.org");
-    $event_id = trim($event_pb-> {
+    $event_id = trim($event_pb->{
       'event-id' });
-      $shifts_pb[$event_id] = array (
-        'start' => DateTime :: createFromFormat("Ymd\THis", $event->dtstart)->getTimestamp(),
-        'end' => DateTime :: createFromFormat("Ymd\THis", $event->dtend)->getTimestamp(),
+    $shifts_pb[$event_id] = array(
+        'start' => DateTime::createFromFormat("Ymd\THis", $event->dtstart)->getTimestamp(),
+        'end' => DateTime::createFromFormat("Ymd\THis", $event->dtend)->getTimestamp(),
         'RID' => $rooms_import[trim($event->location)],
         'name' => trim($event->summary),
         'URL' => trim($event->url),
-        'PSID' => $event_id
-      );
+        'PSID' => $event_id 
+    );
   }
-
+  
   $shifts = sql_select("SELECT * FROM `Shifts` WHERE `PSID` IS NOT NULL ORDER BY `start`");
-  $shifts_db = array ();
+  $shifts_db = array();
   foreach ($shifts as $shift)
     $shifts_db[$shift['PSID']] = $shift;
-
-  $shifts_new = array ();
-  $shifts_updated = array ();
+  
+  $shifts_new = array();
+  $shifts_updated = array();
   foreach ($shifts_pb as $shift)
-    if (!isset ($shifts_db[$shift['PSID']]))
-    $shifts_new[] = $shift;
-  else {
-    $tmp = $shifts_db[$shift['PSID']];
-    if ($shift['name'] != $tmp['name'] || $shift['start'] != $tmp['start'] || $shift['end'] != $tmp['end'] || $shift['RID'] != $tmp['RID'] || $shift['URL'] != $tmp['URL'])
-      $shifts_updated[] = $shift;
-  }
-
-  $shifts_deleted = array ();
+    if (! isset($shifts_db[$shift['PSID']]))
+      $shifts_new[] = $shift;
+    else {
+      $tmp = $shifts_db[$shift['PSID']];
+      if ($shift['name'] != $tmp['name'] || $shift['start'] != $tmp['start'] || $shift['end'] != $tmp['end'] || $shift['RID'] != $tmp['RID'] || $shift['URL'] != $tmp['URL'])
+        $shifts_updated[] = $shift;
+    }
+  
+  $shifts_deleted = array();
   foreach ($shifts_db as $shift)
-    if (!isset ($shifts_pb[$shift['PSID']]))
-    $shifts_deleted[] = $shift;
-
-  return array (
-    $shifts_new,
-    $shifts_updated,
-    $shifts_deleted
+    if (! isset($shifts_pb[$shift['PSID']]))
+      $shifts_deleted[] = $shift;
+  
+  return array(
+      $shifts_new,
+      $shifts_updated,
+      $shifts_deleted 
   );
 }
 
 function read_xml($file) {
   global $xml_import;
-  if (!isset ($xml_import))
+  if (! isset($xml_import))
     $xml_import = simplexml_load_file($file);
   return $xml_import;
 }
@@ -264,22 +232,22 @@ function read_xml($file) {
 function shifts_printable($shifts) {
   global $rooms_import;
   $rooms = array_flip($rooms_import);
-
+  
   uasort($shifts, 'shift_sort');
-
-  $shifts_printable = array ();
+  
+  $shifts_printable = array();
   foreach ($shifts as $shift)
-    $shifts_printable[] = array (
-      'day' => date("l, Y-m-d", $shift['start']),
-      'start' => date("H:i", $shift['start']),
-      'name' => shorten($shift['name']),
-      'end' => date("H:i", $shift['end']),
-      'room' => $rooms[$shift['RID']]
+    $shifts_printable[] = array(
+        'day' => date("l, Y-m-d", $shift['start']),
+        'start' => date("H:i", $shift['start']),
+        'name' => shorten($shift['name']),
+        'end' => date("H:i", $shift['end']),
+        'room' => $rooms[$shift['RID']] 
     );
   return $shifts_printable;
 }
 
 function shift_sort($a, $b) {
-  return ($a['start'] < $b['start']) ? -1 : 1;
+  return ($a['start'] < $b['start']) ? - 1 : 1;
 }
 ?>
diff --git a/includes/sys_template.php b/includes/sys_template.php
index dab30d13..409ecbe1 100644
--- a/includes/sys_template.php
+++ b/includes/sys_template.php
@@ -4,13 +4,13 @@
  * Liste der verfügbaren Themes
  */
 $themes = array(
-    "1" => "Engelsystem default"
+    "1" => "Engelsystem default" 
 );
 
 /**
  * Render a toolbar.
  *
- * @param array $items
+ * @param array $items          
  * @return string
  */
 function toolbar($items = array()) {
@@ -19,10 +19,11 @@ function toolbar($items = array()) {
 
 /**
  * Render a link for a toolbar.
- * @param string $href
- * @param string $class
- * @param string $label
- * @param bool $selected
+ *
+ * @param string $href          
+ * @param string $class          
+ * @param string $label          
+ * @param bool $selected          
  * @return string
  */
 function toolbar_item_link($href, $class, $label, $selected = false) {
@@ -116,6 +117,13 @@ function form_text($name, $label, $value, $disabled = false) {
 }
 
 /**
+ * Rendert ein Formular-Dateifeld
+ */
+function form_file($name, $label) {
+  return form_element($label, '<input id="form_' . $name . '" type="file" name="' . $name . '" />', 'form_' . $name);
+}
+
+/**
  * Rendert ein Formular-Passwortfeld
  */
 function form_password($name, $label, $disabled = false) {
@@ -163,7 +171,21 @@ function page($elements) {
 /**
  * Rendert eine Datentabelle
  */
-function table($columns, $rows, $data = true) {
+function table($columns, $rows_raw, $data = true) {
+  // If only one column is given
+  if (! is_array($columns)) {
+    $columns = array(
+        'col' => $columns 
+    );
+    
+    $rows = array();
+    foreach ($rows_raw as $row)
+      $rows[] = array(
+          'col' => $row 
+      );
+  } else
+    $rows = $rows_raw;
+  
   if (count($rows) == 0)
     return info(_("No data found."), true);
   $html = "";
@@ -240,7 +262,7 @@ function html_options($name, $options, $selected = "") {
   $html = "";
   foreach ($options as $value => $label)
     $html .= '<input type="radio"' . ($value == $selected ? ' checked="checked"' : '') . ' name="' . $name . '" value="' . $value . '"> ' . $label;
-
+  
   return $html;
 }
 
@@ -282,7 +304,7 @@ function ReplaceSmilies($neueckig) {
   $neueckig = str_replace(";P", "<img src=\"pic/smiles/icon_mad.gif\">", $neueckig);
   $neueckig = str_replace(";oP", "<img src=\"pic/smiles/icon_mad.gif\">", $neueckig);
   $neueckig = str_replace("?)", "<img src=\"pic/smiles/icon_question.gif\">", $neueckig);
-
+  
   return $neueckig;
 }
 ?>
diff --git a/templates/admin_import_check.html b/templates/admin_import_check.html
deleted file mode 100644
index 788ea58e..00000000
--- a/templates/admin_import_check.html
+++ /dev/null
@@ -1,106 +0,0 @@
-<form action="%link%&step=import" method="post">
-    <fieldset>
-        <h3>Rooms to create</h3>
-        <table>
-            <thead>
-                <tr>
-                    <th>
-                        Name
-                    </th>
-                </tr>
-            </thead>
-            <tbody>
-                %rooms_new%
-            </tbody>
-        </table>
-        <h3>Rooms to delete</h3>
-        <table>
-            <thead>
-                <tr>
-                    <th>
-                        Name
-                    </th>
-                </tr>
-            </thead>
-            <tbody>
-                %rooms_deleted%
-            </tbody>
-        </table>
-        <h3>Shifts to create</h3>
-        <table>
-            <thead>
-                <tr>
-                    <th>
-                        Day
-                    </th>
-                    <th>
-                        Start
-                    </th>
-                    <th>
-                        End
-                    </th>
-                    <th>
-                        Name
-                    </th>
-                    <th>
-                        Room
-                    </th>
-                </tr>
-            </thead>
-            <tbody>
-                %events_new%
-            </tbody>
-        </table>
-        <h3>Shifts to update</h3>
-        <table>
-            <thead>
-                <tr>
-                    <th>
-                        Day
-                    </th>
-                    <th>
-                        Start
-                    </th>
-                    <th>
-                        End
-                    </th>
-                    <th>
-                        Name
-                    </th>
-                    <th>
-                        Room
-                    </th>
-                </tr>
-            </thead>
-            <tbody>
-                %events_updated%
-            </tbody>
-        </table>
-        <h3>Shifts to delete</h3>
-        <table>
-            <thead>
-                <tr>
-                    <th>
-                        Day
-                    </th>
-                    <th>
-                        Start
-                    </th>
-                    <th>
-                        End
-                    </th>
-                    <th>
-                        Name
-                    </th>
-                    <th>
-                        Room
-                    </th>
-                </tr>
-            </thead>
-            <tbody>
-                %events_deleted%
-            </tbody>
-        </table>
-        <input type="submit" name="submit" value="Submit" />
-    </fieldset>
-</form>
\ No newline at end of file
diff --git a/templates/admin_import_import.html b/templates/admin_import_import.html
deleted file mode 100644
index 4f2905be..00000000
--- a/templates/admin_import_import.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<p class="success">
-    It's done!
-</p>
diff --git a/templates/admin_import_input.html b/templates/admin_import_input.html
deleted file mode 100644
index ac11c766..00000000
--- a/templates/admin_import_input.html
+++ /dev/null
@@ -1,33 +0,0 @@
-<form action="%link%" method="post" enctype="multipart/form-data">
-    <fieldset>
-        %msg%
-        <p>
-            For Pentabarf import provide user/password and url-completion.
-        </p>
-		<p><label>Location:</label> %url%<input type="text" name="url" /></p>
-        <p>
-            <label>
-                User:
-            </label>
-            <input type="text" name="user" value="" />
-        </p>
-        <p>
-            <label>
-                Password:
-            </label>
-            <input type="password" name="password" />
-        </p>
-        <p>
-            Or provide a Xcal-file from pentabarf manually:
-        </p>
-        <p>
-            <label>
-                Xcal-file:
-            </label>
-            <input type="file" name="xcal_file" />
-        </p>
-        <p>
-            <input type="submit" name="submit" value="Submit" />
-        </p>
-    </fieldset>
-</form>
\ No newline at end of file