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195 lines
6.9 KiB
PHP
195 lines
6.9 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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* Renders a shift
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*
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* @param Shift $shift
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* The shift to render
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* @param User $user
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* The user who is viewing the shift calendar
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*/
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public function render($shift, $needed_angeltypes, $shift_entries, $user) {
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$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) = $this->renderShiftNeededAngeltypes($shift, $needed_angeltypes, $shift_entries, $user);
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$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('shift panel panel-' . $class . '" style="height: ' . ($blocks * ShiftCalendarRenderer::BLOCK_HEIGHT - ShiftCalendarRenderer::MARGIN) . 'px"', [
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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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private function classForSignupState(ShiftSignupState $shiftSignupState) {
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switch ($shiftSignupState->getState()) {
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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::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::ADMIN:
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case ShiftSignupState::FREE:
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return 'danger';
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}
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}
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private function renderShiftNeededAngeltypes($shift, $needed_angeltypes, $shift_entries, $user) {
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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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$shift_signup_state = null;
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foreach ($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) = $this->renderShiftNeededAngeltype($shift, $shift_entries_filtered[$angeltype['id']], $angeltype, $user);
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if ($shift_signup_state == null) {
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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 .= $angeltype_html;
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}
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}
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if ($shift_signup_state == null) {
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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">' . button(page_link_to('user_shifts') . '&shift_id=' . $shift['SID'], _("Add more angels"), 'btn-xs') . '</li>';
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}
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if ($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 Shift $shift
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* The shift which is rendered
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* @param Angeltype $angeltype
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* The angeltype, containing informations about needed angeltypes and already signed up angels
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* @param User $user
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* The user who is viewing the shift calendar
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*/
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private function renderShiftNeededAngeltype($shift, $shift_entries, $angeltype, $user) {
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$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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$shift_signup_state = Shift_signup_allowed($user, $shift, $angeltype, null, null, $angeltype, $shift_entries);
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$inner_text = sprintf(ngettext("%d helper needed", "%d helpers needed", $shift_signup_state->getFreeEntries()), $shift_signup_state->getFreeEntries());
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switch ($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="' . page_link_to('user_shifts') . '&shift_id=' . $shift['SID'] . '&type_id=' . $angeltype['id'] . '">' . $inner_text . '</a> ' . button(page_link_to('user_shifts') . '&shift_id=' . $shift['SID'] . '&type_id=' . $angeltype['id'], _('Sign up'), 'btn-xs btn-primary');
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break;
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case ShiftSignupState::SHIFT_ENDED:
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// No link and add a text hint, when the shift ended
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$entry_list[] = $inner_text . ' (' . _('ended') . ')';
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break;
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case ShiftSignupState::ANGELTYPE:
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if ($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 />' . button(page_link_to('user_angeltypes') . '&action=add&angeltype_id=' . $angeltype['id'], sprintf(_('Become %s'), $angeltype['name']), 'btn-xs');
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}
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break;
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case ShiftSignupState::COLLIDES:
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case ShiftSignupState::SIGNED_UP:
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// Shift collides or user is already signed up: No signup allowed
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$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 Shift $shift
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* The shift
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*/
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private function renderShiftHead($shift) {
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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(page_link_to('user_shifts') . '&edit_shift=' . $shift['SID'], glyph('edit'), 'btn-xs'),
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button(page_link_to('user_shifts') . '&delete_shift=' . $shift['SID'], glyph('trash'), 'btn-xs')
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]) . '</div>';
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}
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$shift_heading = date('H:i', $shift['start']) . ' ‐ ' . date('H:i', $shift['end']) . ' — ' . $shift['name'];
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return div('panel-heading', [
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'<a href="' . shift_link($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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?>
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