280 lines
9.4 KiB
PHP
280 lines
9.4 KiB
PHP
<?php
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namespace Engelsystem;
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/**
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* Renders a single shift for the shift calendar
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*/
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class ShiftCalendarShiftRenderer
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{
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/**
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* Renders a shift
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*
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* @param array $shift The shift to render
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* @param array $needed_angeltypes
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* @param array $shift_entries
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* @param array $user The user who is viewing the shift calendar
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* @return array
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*/
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public function render($shift, $needed_angeltypes, $shift_entries, $user)
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{
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$info_text = '';
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if ($shift['title'] != '') {
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$info_text = glyph('info-sign') . $shift['title'] . '<br>';
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}
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list($shift_signup_state, $shifts_row) = $this->renderShiftNeededAngeltypes(
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$shift,
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$needed_angeltypes,
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$shift_entries,
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$user
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);
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$class = $this->classForSignupState($shift_signup_state);
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$blocks = ceil(($shift['end'] - $shift['start']) / ShiftCalendarRenderer::SECONDS_PER_ROW);
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$blocks = max(1, $blocks);
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return [
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$blocks,
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div(
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'shift panel panel-' . $class . '" '
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. 'style="height: '
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. ($blocks * ShiftCalendarRenderer::BLOCK_HEIGHT - ShiftCalendarRenderer::MARGIN)
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. 'px"',
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[
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$this->renderShiftHead($shift),
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div('panel-body', [
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$info_text,
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Room_name_render([
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'RID' => $shift['RID'],
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'Name' => $shift['room_name']
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])
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]),
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$shifts_row,
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div('shift-spacer')
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]
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)
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];
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}
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/**
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* @param ShiftSignupState $shiftSignupState
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* @return string
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*/
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private function classForSignupState(ShiftSignupState $shiftSignupState)
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{
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switch ($shiftSignupState->getState()) {
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case ShiftSignupState::ADMIN:
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case ShiftSignupState::OCCUPIED:
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return 'success';
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case ShiftSignupState::SIGNED_UP:
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return 'primary';
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case ShiftSignupState::NOT_ARRIVED:
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case ShiftSignupState::SHIFT_ENDED:
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return 'default';
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case ShiftSignupState::ANGELTYPE:
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case ShiftSignupState::COLLIDES:
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return 'warning';
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case ShiftSignupState::FREE:
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return 'danger';
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default:
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return '';
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}
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}
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/**
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* @param array $shift
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* @param array[] $needed_angeltypes
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* @param array[] $shift_entries
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* @param array $user
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* @return array
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*/
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private function renderShiftNeededAngeltypes($shift, $needed_angeltypes, $shift_entries, $user)
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{
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global $privileges;
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$shift_entries_filtered = [];
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foreach ($needed_angeltypes as $needed_angeltype) {
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$shift_entries_filtered[$needed_angeltype['id']] = [];
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}
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foreach ($shift_entries as $shift_entry) {
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$shift_entries_filtered[$shift_entry['TID']][] = $shift_entry;
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}
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$html = '';
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/** @var ShiftSignupState $shift_signup_state */
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$shift_signup_state = null;
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foreach ($needed_angeltypes as $angeltype) {
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if ($angeltype['count'] > 0 || count($shift_entries_filtered[$angeltype['id']]) > 0) {
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list($angeltype_signup_state, $angeltype_html) = $this->renderShiftNeededAngeltype(
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$shift,
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$shift_entries_filtered[$angeltype['id']],
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$angeltype,
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$user
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);
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if (is_null($shift_signup_state)) {
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$shift_signup_state = $angeltype_signup_state;
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} else {
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$shift_signup_state->combineWith($angeltype_signup_state);
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}
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$html .= $angeltype_html;
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}
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}
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if (is_null($shift_signup_state)) {
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$shift_signup_state = new ShiftSignupState(ShiftSignupState::SHIFT_ENDED, 0);
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}
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if (in_array('user_shifts_admin', $privileges)) {
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$html .= '<li class="list-group-item">';
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$html .= button(shift_entry_create_link_admin($shift),
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glyph('plus') . _('Add more angels'),
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'btn-xs'
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);
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$html .= '</li>';
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}
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if ($html != '') {
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return [
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$shift_signup_state,
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'<ul class="list-group">' . $html . '</ul>'
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];
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}
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return [
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$shift_signup_state,
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''
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];
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}
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/**
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* Renders a list entry containing the needed angels for an angeltype
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*
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* @param array $shift The shift which is rendered
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* @param array[] $shift_entries
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* @param array[] $angeltype The angeltype, containing information about needed angeltypes
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* and already signed up angels
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* @param array $user The user who is viewing the shift calendar
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* @return array
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*/
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private function renderShiftNeededAngeltype($shift, $shift_entries, $angeltype, $user)
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{
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$entry_list = [];
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foreach ($shift_entries as $entry) {
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$style = $entry['freeloaded'] ? ' text-decoration: line-through;' : '';
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$entry_list[] = '<span style="' . $style . '">' . User_Nick_render($entry) . '</span>';
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}
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$shift_signup_state = Shift_signup_allowed(
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$user,
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$shift,
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$angeltype,
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null,
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null,
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$angeltype,
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$shift_entries
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);
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$inner_text = sprintf(
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ngettext('%d helper needed', '%d helpers needed', $shift_signup_state->getFreeEntries()),
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$shift_signup_state->getFreeEntries()
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);
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switch ($shift_signup_state->getState()) {
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case ShiftSignupState::ADMIN:
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case ShiftSignupState::FREE:
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// When admin or free display a link + button for sign up
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$entry_list[] = '<a href="'
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. shift_entry_create_link($shift, $angeltype)
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. '">'
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. $inner_text
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. '</a> '
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. button(
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shift_entry_create_link($shift, $angeltype),
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_('Sign up'), 'btn-xs btn-primary'
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);
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break;
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case ShiftSignupState::SHIFT_ENDED:
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// No link and add a text hint, when the shift ended
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$entry_list[] = $inner_text . ' (' . _('ended') . ')';
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break;
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case ShiftSignupState::NOT_ARRIVED:
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// No link and add a text hint, when the shift ended
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$entry_list[] = $inner_text . ' (' . _('please arrive for signup') . ')';
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break;
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case ShiftSignupState::ANGELTYPE:
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if ($angeltype['restricted'] == 1) {
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// User has to be confirmed on the angeltype first
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$entry_list[] = $inner_text . glyph('lock');
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} else {
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// Add link to join the angeltype first
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$entry_list[] = $inner_text . '<br />'
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. button(
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page_link_to(
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'user_angeltypes',
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['action' => 'add', 'angeltype_id' => $angeltype['id']]
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),
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sprintf(_('Become %s'), $angeltype['name']),
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'btn-xs'
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);
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}
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break;
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case ShiftSignupState::COLLIDES:
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case ShiftSignupState::SIGNED_UP:
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// Shift collides or user is already signed up: No signup allowed
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$entry_list[] = $inner_text;
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break;
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case ShiftSignupState::OCCUPIED:
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// Shift is full
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break;
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}
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$shifts_row = '<li class="list-group-item">';
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$shifts_row .= '<strong>' . AngelType_name_render($angeltype) . ':</strong> ';
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$shifts_row .= join(', ', $entry_list);
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$shifts_row .= '</li>';
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return [
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$shift_signup_state,
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$shifts_row
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];
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}
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/**
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* Renders the shift header
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*
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* @param array $shift The shift
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* @return string
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*/
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private function renderShiftHead($shift)
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{
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global $privileges;
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$header_buttons = '';
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if (in_array('admin_shifts', $privileges)) {
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$header_buttons = '<div class="pull-right">' . table_buttons([
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button(
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page_link_to('user_shifts', ['edit_shift' => $shift['SID']]),
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glyph('edit'),
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'btn-xs'
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),
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button(
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page_link_to('user_shifts', ['delete_shift' => $shift['SID']]),
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glyph('trash'),
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'btn-xs'
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)
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]) . '</div>';
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}
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$shift_heading = date('H:i', $shift['start']) . ' ‐ '
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. date('H:i', $shift['end']) . ' — '
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. $shift['name'];
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return div('panel-heading', [
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'<a href="' . shift_link($shift) . '">' . $shift_heading . '</a>',
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$header_buttons
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]);
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}
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}
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