diff --git a/includes/controller/shift_entries_controller.php b/includes/controller/shift_entries_controller.php index 9e252a4f..1b1a4d02 100644 --- a/includes/controller/shift_entries_controller.php +++ b/includes/controller/shift_entries_controller.php @@ -42,8 +42,9 @@ function shift_entry_add_controller() { } $type = $type[0]; - if (! Shift_signup_allowed($shift, $type)) { - error(_('You are not allowed to sign up for this shift. Maybe shift is full or already running.')); + $shift_signup_allowed = Shift_signup_allowed(User($user_id), $shift, $type); + if (! $shift_signup_allowed->isSignupAllowed()) { + error(_("You are not allowed to sign up for this shift. Maybe shift is full or already running.")); redirect(shift_link($shift)); } diff --git a/includes/engelsystem_provider.php b/includes/engelsystem_provider.php index f3d4f5b1..029c1788 100644 --- a/includes/engelsystem_provider.php +++ b/includes/engelsystem_provider.php @@ -19,6 +19,7 @@ require_once realpath(__DIR__ . '/../includes/model/Room_model.php'); require_once realpath(__DIR__ . '/../includes/model/ShiftEntry_model.php'); require_once realpath(__DIR__ . '/../includes/model/Shifts_model.php'); require_once realpath(__DIR__ . '/../includes/model/ShiftsFilter.php'); +require_once realpath(__DIR__ . '/../includes/model/ShiftSignupState.php'); require_once realpath(__DIR__ . '/../includes/model/ShiftTypes_model.php'); require_once realpath(__DIR__ . '/../includes/model/UserAngelTypes_model.php'); require_once realpath(__DIR__ . '/../includes/model/UserDriverLicenses_model.php'); diff --git a/includes/model/NeededAngelTypes_model.php b/includes/model/NeededAngelTypes_model.php index 7309f7cd..ba24c6bd 100644 --- a/includes/model/NeededAngelTypes_model.php +++ b/includes/model/NeededAngelTypes_model.php @@ -88,8 +88,13 @@ function NeededAngelTypes_by_shift($shiftId) { foreach ($needed_angeltypes_source as $angeltype) { $shift_entries = ShiftEntries_by_shift_and_angeltype($shiftId, $angeltype['angel_type_id']); - // TODO: Substract shift entries which are freeloader - $angeltype['taken'] = count($shift_entries); + $angeltype['taken'] = 0; + foreach($shift_entries as $shift_entry) { + if($shift_entry['freeloaded'] == 0) { + $angeltype['taken']++; + } + } + $angeltype['shift_entries'] = $shift_entries; $needed_angeltypes[] = $angeltype; } diff --git a/includes/model/ShiftSignupState.php b/includes/model/ShiftSignupState.php new file mode 100644 index 00000000..f9226375 --- /dev/null +++ b/includes/model/ShiftSignupState.php @@ -0,0 +1,98 @@ +state = $state; + $this->freeEntries = $free_entries; + } + + /** + * Combine this state with another state from the same shift. + * + * @param ShiftSignupState $shiftSignupState + * The other state to combine + */ + public function combineWith(ShiftSignupState $shiftSignupState) { + $this->freeEntries += $shiftSignupState->getFreeEntries(); + + switch ($this->state) { + case ShiftSignupState::ANGELTYPE: + case ShiftSignupState::OCCUPIED: + $this->state = $shiftSignupState->getState(); + } + } + + /** + * Returns true, if signup is allowed + */ + public function isSignupAllowed() { + switch ($this->state) { + case ShiftSignupState::FREE: + case ShiftSignupState::ADMIN: + return true; + } + return false; + } + + /** + * Return the shift signup state + */ + public function getState() { + return $this->state; + } + + /** + * How many places are free in this shift for the angeltype? + */ + public function getFreeEntries() { + return $this->freeEntries; + } +} + +?> \ No newline at end of file diff --git a/includes/model/Shifts_model.php b/includes/model/Shifts_model.php index 392adfaa..306d3e13 100644 --- a/includes/model/Shifts_model.php +++ b/includes/model/Shifts_model.php @@ -1,5 +1,6 @@ $user_shifts * List of the users shifts */ -function Shift_signup_allowed($shift, $angeltype, $user_angeltype = null, $user_shifts = null) { - global $user, $privileges; +function Shift_signup_allowed($user, $shift, $angeltype, $user_angeltype = null, $user_shifts = null) { + global $privileges; + + $free_entries = Shift_free_entries($shift['SID'], $angeltype['id']); + + if (in_array('user_shifts_admin', $privileges)) { + if ($free_entries == 0) { + // User shift admins may join anybody in every shift + return new ShiftSignupState(ShiftSignupState::ADMIN, $free_entries); + } + + return new ShiftSignupState(ShiftSignupState::FREE, $free_entries); + } + if (time() < $shift['start']) { + // you can only join if the shift is in future + return new ShiftSignupState(ShiftSignupState::SHIFT_ENDED, $free_entries); + } + if ($free_entries == 0) { + // you cannot join if shift is full + return new ShiftSignupState(ShiftSignupState::OCCUPIED, $free_entries); + } + + if ($user_angeltype == null) { + $user_angeltype = UserAngelType_by_User_and_AngelType($user, $angeltype); + } + + if ($user_angeltype == null || ($angeltype['restricted'] == 1 && $user_angeltype != null && ! isset($user_angeltype['confirm_user_id']))) { + // you cannot join if user is not of this angel type + // you cannot join if you are not confirmed + return new ShiftSignupState(ShiftSignupState::ANGELTYPE, $free_entries); + } if ($user_shifts == null) { $user_shifts = Shifts_by_user($user); } - if ($user_angeltype == null) { - $user_angeltype = UserAngelType_by_User_and_AngelType($user, $angeltype); + if (Shift_collides($shift, $user_shifts)) { + // you cannot join if user alread joined a parallel or this shift + return new ShiftSignupState(ShiftSignupState::COLLIDES, $free_entries); } $signed_up = false; @@ -138,30 +169,13 @@ function Shift_signup_allowed($shift, $angeltype, $user_angeltype = null, $user_ } } - // you canot join if shift is full - $user_may_join_shift = ! Shift_occupied($shift['SID'], $angeltype['id']); - - // you cannot join if user alread joined a parallel or this shift - $user_may_join_shift &= ! Shift_collides($shift, $user_shifts); - - // you cannot join if you already singed up for this shift - $user_may_join_shift &= ! $signed_up; - - // you cannot join if user is not of this angel type - $user_may_join_shift &= $user_angeltype != null; - - // you cannot join if you are not confirmed - if ($angeltype['restricted'] == 1 && $user_angeltype != null) { - $user_may_join_shift &= isset($user_angeltype['confirm_user_id']); + if ($signed_up) { + // you cannot join if you already singed up for this shift + return new ShiftSignupState(ShiftSignupState::SIGNED_UP, $free_entries); } - // you can only join if the shift is in future - $user_may_join_shift &= time() < $shift['start']; - - // User shift admins may join anybody in every shift - $user_may_join_shift |= in_array('user_shifts_admin', $privileges); - - return $user_may_join_shift; + // Hooray, shift is free for you! + return new ShiftSignupState(ShiftSignupState::FREE, $free_entries); } /** diff --git a/includes/view/ShiftCalendarRenderer.php b/includes/view/ShiftCalendarRenderer.php index 70948ec5..3f0d81f7 100644 --- a/includes/view/ShiftCalendarRenderer.php +++ b/includes/view/ShiftCalendarRenderer.php @@ -122,6 +122,8 @@ class ShiftCalendarRenderer { * The lane to render */ private function renderLane(ShiftCalendarLane $lane) { + global $user; + $shift_renderer = new ShiftCalendarShiftRenderer(); $html = ""; $rendered_until = $this->getFirstBlockStartTime(); @@ -131,7 +133,7 @@ class ShiftCalendarRenderer { $rendered_until += ShiftCalendarRenderer::SECONDS_PER_ROW; } - list($shift_height, $shift_html) = $shift_renderer->render($shift); + list($shift_height, $shift_html) = $shift_renderer->render($shift, $user); $html .= $shift_html; $rendered_until += $shift_height * ShiftCalendarRenderer::SECONDS_PER_ROW; } diff --git a/includes/view/ShiftCalendarShiftRenderer.php b/includes/view/ShiftCalendarShiftRenderer.php index ac29b40d..86a6f91d 100644 --- a/includes/view/ShiftCalendarShiftRenderer.php +++ b/includes/view/ShiftCalendarShiftRenderer.php @@ -12,24 +12,16 @@ class ShiftCalendarShiftRenderer { * * @param Shift $shift * The shift to render + * @param User $user + * The user who is viewing the shift calendar */ - public function render($shift) { - $collides = $this->collides(); + public function render($shift, $user) { $info_text = ""; if ($shift['title'] != '') { $info_text = glyph('info-sign') . $shift['title'] . '
'; } - list($is_free, $shifts_row) = $this->renderShiftNeededAngeltypes($shift, $collides); - - if (isset($shift['own']) && $shift['own']) { - $class = 'primary'; - } elseif ($collides) { - $class = 'default'; - } elseif ($is_free) { - $class = 'danger'; - } else { - $class = 'success'; - } + list($shift_signup_state, $shifts_row) = $this->renderShiftNeededAngeltypes($shift, $user); + $class = $this->classForSignupState($shift_signup_state); $blocks = ceil(($shift["end"] - $shift["start"]) / ShiftCalendarRenderer::SECONDS_PER_ROW); $blocks = max(1, $blocks); @@ -50,15 +42,40 @@ class ShiftCalendarShiftRenderer { ]; } - private function renderShiftNeededAngeltypes($shift, $collides) { + private function classForSignupState(ShiftSignupState $shiftSignupState) { + switch ($shiftSignupState->getState()) { + case ShiftSignupState::OCCUPIED: + return 'success'; + + case ShiftSignupState::SIGNED_UP: + return 'primary'; + + case ShiftSignupState::SHIFT_ENDED: + return 'default'; + + case ShiftSignupState::ANGELTYPE: + case ShiftSignupState::COLLIDES: + return 'warning'; + + case ShiftSignupState::ADMIN: + case ShiftSignupState::FREE: + return 'danger'; + } + } + + private function renderShiftNeededAngeltypes($shift, $user) { global $privileges; $html = ""; - $is_free = false; + $shift_signup_state = null; $angeltypes = NeededAngelTypes_by_shift($shift['SID']); foreach ($angeltypes as $angeltype) { - list($angeltype_free, $angeltype_html) = $this->renderShiftNeededAngeltype($shift, $angeltype, $collides); - $is_free |= $angeltype_free; + list($angeltype_signup_state, $angeltype_html) = $this->renderShiftNeededAngeltype($shift, $angeltype, $user); + if ($shift_signup_state == null) { + $shift_signup_state = $angeltype_signup_state; + } else { + $shift_signup_state->combineWith($angeltype_signup_state); + } $html .= $angeltype_html; } if (in_array('user_shifts_admin', $privileges)) { @@ -66,12 +83,12 @@ class ShiftCalendarShiftRenderer { } if ($html != '') { return [ - $is_free, + $shift_signup_state, '' ]; } return [ - $is_free, + $shift_signup_state, "" ]; } @@ -83,62 +100,48 @@ class ShiftCalendarShiftRenderer { * The shift which is rendered * @param Angeltype $angeltype * The angeltype, containing informations about needed angeltypes and already signed up angels - * @param boolean $collides - * true if the shift collides with the users shifts + * @param User $user + * The user who is viewing the shift calendar */ - private function renderShiftNeededAngeltype($shift, $angeltype, $collides) { - global $privileges; - - $is_free = false; + private function renderShiftNeededAngeltype($shift, $angeltype, $user) { $entry_list = []; - $freeloader = 0; foreach ($angeltype['shift_entries'] as $entry) { - $style = ''; - if ($entry['freeloaded']) { - $freeloader ++; - $style = " text-decoration: line-through;"; - } + $style = $entry['freeloaded'] ? " text-decoration: line-through;" : ''; $entry_list[] = "" . User_Nick_render(User($entry['UID'])) . ""; } - if ($angeltype['count'] - count($angeltype['shift_entries']) - $freeloader > 0) { - $inner_text = sprintf(ngettext("%d helper needed", "%d helpers needed", $angeltype['count'] - count($angeltype['shift_entries'])), $angeltype['count'] - count($angeltype['shift_entries'])); - // is the shift still running or alternatively is the user shift admin? - $user_may_join_shift = true; - - // you cannot join if user alread joined a parallel or this shift - $user_may_join_shift &= ! $collides; - - // you cannot join if user is not of this angel type - $user_may_join_shift &= isset($angeltype['user_id']); - - // you cannot join if you are not confirmed - if ($angeltype['restricted'] == 1 && isset($angeltype['user_id'])) { - $user_may_join_shift &= isset($angeltype['confirm_user_id']); - } - - // you can only join if the shift is in future or running - $user_may_join_shift &= time() < $shift['start']; - - // User shift admins may join anybody in every shift - $user_may_join_shift |= in_array('user_shifts_admin', $privileges); - if ($user_may_join_shift) { + $shift_signup_state = Shift_signup_allowed($user, $shift, $angeltype); + $inner_text = sprintf(ngettext("%d helper needed", "%d helpers needed", $shift_signup_state->getFreeEntries()), $shift_signup_state->getFreeEntries()); + switch ($shift_signup_state->getState()) { + case ShiftSignupState::ADMIN: + case ShiftSignupState::FREE: + // When admin or free display a link + button for sign up $entry_list[] = '' . $inner_text . ' ' . button(page_link_to('user_shifts') . '&shift_id=' . $shift['SID'] . '&type_id=' . $angeltype['id'], _('Sign up'), 'btn-xs btn-primary'); - } else { - if (time() > $shift['start']) { - $entry_list[] = $inner_text . ' (' . _('ended') . ')'; - } elseif ($angeltype['restricted'] == 1 && isset($angeltype['user_id']) && ! isset($angeltype['confirm_user_id'])) { + break; + + case ShiftSignupState::SHIFT_ENDED: + // No link and add a text hint, when the shift ended + $entry_list[] = $inner_text . ' (' . _('ended') . ')'; + break; + + case ShiftSignupState::ANGELTYPE: + if ($angeltype['restricted'] == 1) { + // User has to be confirmed on the angeltype first $entry_list[] = $inner_text . glyph('lock'); - } elseif ($angeltype['restricted'] == 1) { - $entry_list[] = $inner_text; - } elseif ($collides) { - $entry_list[] = $inner_text; } else { + // Add link to join the angeltype first $entry_list[] = $inner_text . '
' . button(page_link_to('user_angeltypes') . '&action=add&angeltype_id=' . $angeltype['id'], sprintf(_('Become %s'), $angeltype['name']), 'btn-xs'); } - } + break; - unset($inner_text); - $is_free = true; + case ShiftSignupState::COLLIDES: + case ShiftSignupState::SIGNED_UP: + // Shift collides or user is already signed up: No signup allowed + $entry_list[] = $inner_text; + break; + + case ShiftSignupState::OCCUPIED: + // Shift is full + break; } $shifts_row = '
  • '; @@ -146,7 +149,7 @@ class ShiftCalendarShiftRenderer { $shifts_row .= join(", ", $entry_list); $shifts_row .= '
    • '; return [ - $is_free, + $shift_signup_state, $shifts_row ]; } diff --git a/includes/view/Shifts_view.php b/includes/view/Shifts_view.php index 1b910f5c..8e52eb9d 100644 --- a/includes/view/Shifts_view.php +++ b/includes/view/Shifts_view.php @@ -18,7 +18,8 @@ function Shift_signup_button_render($shift, $angeltype, $user_angeltype = null, $user_angeltype = UserAngelType_by_User_and_AngelType($user, $angeltype); } - if (Shift_signup_allowed($shift, $angeltype, $user_angeltype, $user_shifts)) { + $shift_signup_state = Shift_signup_allowed($user, $shift, $angeltype, $user_angeltype, $user_shifts); + if ($shift_signup_state->isSignupAllowed()) { return button(page_link_to('user_shifts') . '&shift_id=' . $shift['SID'] . '&type_id=' . $angeltype['id'], _('Sign up')); } elseif ($user_angeltype == null) { return button(page_link_to('angeltypes') . '&action=view&angeltype_id=' . $angeltype['id'], sprintf(_('Become %s'), $angeltype['name']));