Merge pull request #274 from engelsystem/task-164-shift-view

Task 164 shift view

1 files changed, 167 insertions, 19 deletions

diff --git a/includes/controller/shifts_controller.php b/includes/controller/shifts_controller.php
index b29a819f..be0cf127 100644
--- a/includes/controller/shifts_controller.php
+++ b/includes/controller/shifts_controller.php
@@ -12,6 +12,172 @@ function shift_edit_link($shift) {
   return page_link_to('user_shifts') . '&edit_shift=' . $shift['SID'];
 }
 
+/**
+ * Edit a single shift.
+ */
+function shift_edit_controller() {
+  global $privileges;
+  
+  // Schicht bearbeiten
+  $msg = "";
+  $valid = true;
+  
+  if (! in_array('admin_shifts', $privileges)) {
+    redirect(page_link_to('user_shifts'));
+  }
+  
+  if (! isset($_REQUEST['edit_shift']) || ! test_request_int('edit_shift')) {
+    redirect(page_link_to('user_shifts'));
+  }
+  $shift_id = $_REQUEST['edit_shift'];
+  
+  $shift = Shift($shift_id);
+  
+  $room = select_array(Rooms(), 'RID', 'Name');
+  $angeltypes = select_array(AngelTypes(), 'id', 'name');
+  $shifttypes = select_array(ShiftTypes(), 'id', 'name');
+  
+  $needed_angel_types = select_array(NeededAngelTypes_by_shift($shift_id), 'id', 'count');
+  foreach (array_keys($angeltypes) as $angeltype_id) {
+    if (! isset($needed_angel_types[$angeltype_id])) {
+      $needed_angel_types[$angeltype_id] = 0;
+    }
+  }
+  
+  $shifttype_id = $shift['shifttype_id'];
+  $title = $shift['title'];
+  $rid = $shift['RID'];
+  $start = $shift['start'];
+  $end = $shift['end'];
+  
+  if (isset($_REQUEST['submit'])) {
+    // Name/Bezeichnung der Schicht, darf leer sein
+    $title = strip_request_item('title');
+    
+    // Auswahl der sichtbaren Locations für die Schichten
+    if (isset($_REQUEST['rid']) && preg_match("/^[0-9]+$/", $_REQUEST['rid']) && isset($room[$_REQUEST['rid']])) {
+      $rid = $_REQUEST['rid'];
+    } else {
+      $valid = false;
+      $msg .= error(_("Please select a room."), true);
+    }
+    
+    if (isset($_REQUEST['shifttype_id']) && isset($shifttypes[$_REQUEST['shifttype_id']])) {
+      $shifttype_id = $_REQUEST['shifttype_id'];
+    } else {
+      $valid = false;
+      $msg .= error(_('Please select a shifttype.'), true);
+    }
+    
+    if (isset($_REQUEST['start']) && $tmp = parse_date("Y-m-d H:i", $_REQUEST['start'])) {
+      $start = $tmp;
+    } else {
+      $valid = false;
+      $msg .= error(_("Please enter a valid starting time for the shifts."), true);
+    }
+    
+    if (isset($_REQUEST['end']) && $tmp = parse_date("Y-m-d H:i", $_REQUEST['end'])) {
+      $end = $tmp;
+    } else {
+      $valid = false;
+      $msg .= error(_("Please enter a valid ending time for the shifts."), true);
+    }
+    
+    if ($start >= $end) {
+      $valid = false;
+      $msg .= error(_("The ending time has to be after the starting time."), true);
+    }
+    
+    foreach ($needed_angel_types as $needed_angeltype_id => $needed_angeltype_name) {
+      if (isset($_REQUEST['type_' . $needed_angeltype_id]) && test_request_int('type_' . $needed_angeltype_id)) {
+        $needed_angel_types[$needed_angeltype_id] = trim($_REQUEST['type_' . $needed_angeltype_id]);
+      } else {
+        $valid = false;
+        $msg .= error(sprintf(_("Please check your input for needed angels of type %s."), $needed_angeltype_name), true);
+      }
+    }
+    
+    if ($valid) {
+      $shift['shifttype_id'] = $shifttype_id;
+      $shift['title'] = $title;
+      $shift['RID'] = $rid;
+      $shift['start'] = $start;
+      $shift['end'] = $end;
+      
+      $result = Shift_update($shift);
+      if ($result === false) {
+        engelsystem_error('Unable to update shift.');
+      }
+      NeededAngelTypes_delete_by_shift($shift_id);
+      $needed_angel_types_info = [];
+      foreach ($needed_angel_types as $type_id => $count) {
+        NeededAngelType_add($shift_id, $type_id, null, $count);
+        $needed_angel_types_info[] = $angeltypes[$type_id] . ": " . $count;
+      }
+      
+      engelsystem_log("Updated shift '" . $shifttypes[$shifttype_id] . ", " . $title . "' from " . date("Y-m-d H:i", $start) . " to " . date("Y-m-d H:i", $end) . " with angel types " . join(", ", $needed_angel_types_info));
+      success(_("Shift updated."));
+      
+      redirect(shift_link([
+          'SID' => $shift_id 
+      ]));
+    }
+  }
+  
+  $angel_types_spinner = "";
+  foreach ($angeltypes as $angeltype_id => $angeltype_name) {
+    $angel_types_spinner .= form_spinner('type_' . $angeltype_id, $angeltype_name, $needed_angel_types[$angeltype_id]);
+  }
+  
+  return page_with_title(shifts_title(), [
+      msg(),
+      '<noscript>' . info(_("This page is much more comfortable with javascript."), true) . '</noscript>',
+      form([
+          form_select('shifttype_id', _('Shifttype'), $shifttypes, $shifttype_id),
+          form_text('title', _("Title"), $title),
+          form_select('rid', _("Room:"), $room, $rid),
+          form_text('start', _("Start:"), date("Y-m-d H:i", $start)),
+          form_text('end', _("End:"), date("Y-m-d H:i", $end)),
+          '<h2>' . _("Needed angels") . '</h2>',
+          $angel_types_spinner,
+          form_submit('submit', _("Save")) 
+      ]) 
+  ]);
+}
+
+function shift_delete_controller() {
+  global $privileges;
+  
+  if (! in_array('user_shifts_admin', $privileges)) {
+    redirect(page_link_to('user_shifts'));
+  }
+  
+  // Schicht komplett löschen (nur für admins/user mit user_shifts_admin privileg)
+  if (! isset($_REQUEST['delete_shift']) || ! preg_match("/^[0-9]*$/", $_REQUEST['delete_shift'])) {
+    redirect(page_link_to('user_shifts'));
+  }
+  $shift_id = $_REQUEST['delete_shift'];
+  
+  $shift = Shift($shift_id);
+  if ($shift == null) {
+    redirect(page_link_to('user_shifts'));
+  }
+  
+  // Schicht löschen bestätigt
+  if (isset($_REQUEST['delete'])) {
+    Shift_delete($shift_id);
+    
+    engelsystem_log("Deleted shift " . $shift['name'] . " from " . date("Y-m-d H:i", $shift['start']) . " to " . date("Y-m-d H:i", $shift['end']));
+    success(_("Shift deleted."));
+    redirect(page_link_to('user_shifts'));
+  }
+  
+  return page_with_title(shifts_title(), [
+      error(sprintf(_("Do you want to delete the shift %s from %s to %s?"), $shift['name'], date("Y-m-d H:i", $shift['start']), date("H:i", $shift['end'])), true),
+      '<a class="button" href="?p=user_shifts&delete_shift=' . $shift_id . '&delete">' . _("delete") . '</a>' 
+  ]);
+}
+
 function shift_controller() {
   global $user, $privileges;
   
@@ -24,33 +190,15 @@ function shift_controller() {
   }
   
   $shift = Shift($_REQUEST['shift_id']);
-  if ($shift === false) {
-    engelsystem_error('Unable to load shift.');
-  }
   if ($shift == null) {
-    error(_('Shift could not be found.'));
+    error(_("Shift could not be found."));
     redirect(page_link_to('user_shifts'));
   }
   
   $shifttype = ShiftType($shift['shifttype_id']);
-  if ($shifttype === false || $shifttype == null) {
-    engelsystem_error('Unable to load shift type.');
-  }
-  
   $room = Room($shift['RID']);
-  if ($room === false || $room == null) {
-    engelsystem_error('Unable to load room.');
-  }
-  
   $angeltypes = AngelTypes();
-  if ($angeltypes === false) {
-    engelsystem_error('Unable to load angeltypes.');
-  }
-  
   $user_shifts = Shifts_by_user($user);
-  if ($user_shifts === false) {
-    engelsystem_error('Unable to load users shifts.');
-  }
   
   $signed_up = false;
   foreach ($user_shifts as $user_shift) {