First web gui prototype
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<?php
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/******************************************************************************
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* YMS - Yacht Management Software
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* Copyright (C) 2024 Thomas Hooge
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*
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* SPDX-License-Identifier: WTFPL
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******************************************************************************/
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require 'globals.inc';
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$pagetitle = _('Lists');
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$id = gpc_get_int($_REQUEST, 'id', 0); // list id
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$v = gpc_get_int($_REQUEST, 'v', -1); // list value id
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function create_ddval_form($script, $ddid, $formtype, $row=NULL) {
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// formtype: insert or update
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$update = ($formtype == 'update');
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echo '<form method="post" action="', $script, '">';
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echo '<input type="hidden" name="id" value="', $ddid, '">';
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if ($update) {
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echo '<input type="hidden" name="v" value="', $row['ddval'], '">';
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}
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// text in one row
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echo '<div class="form-floating">';
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echo '<input type="text" name="ddtext" id="ddtext" class="form-control"';
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if ($update) echo ' value="', $row['ddtext'],'"';
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echo '><label for="ddtext">Description</label></div>', "\n";
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// all other fields in secondary row
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echo '<div class="row my-3">';
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echo '<div class="col"><div class="form-floating">';
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echo '<input type="text" name="ddshort" id="ddshort"class="form-control"';
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if ($update) echo ' value="', $row['ddshort'],'"';
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echo '><label for="ddshort">Short description</label></div></div>', "\n";
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echo '<div class="col"><div class="form-floating">';
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echo '<input type="color" name="color" id="color" class="form-control"';
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if ($update) echo ' value="', $row['color'],'"';
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echo '><label for="color">Color</label></div></div>', "\n";
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echo '<div class="col"><div class="form-floating">';
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echo '<input type="text" name="sort" id="sort" class="form-control"';
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if ($update) echo ' value="', $row['sort'],'"';
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echo '><label for="sort">Sort</label></div></div>', "\n";
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echo '</div>'; // finish row
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// buttons
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echo '<button name="submit" value="', $formtype, '" class="btn btn-primary btn-sm" title="Save"><i class="bi-save"></i> Save</button>';
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echo ' ';
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echo '<a href="', $script, '?f=edit&id=', $ddid, '" class="btn btn-secondary btn-sm" title="Cancel"><i class="bi-x-square"></i> Cancel</a>';
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echo "</form>\n";
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}
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// ========== ACTIONS START ===================================================
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switch ($submit = form_get_action()) {
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case NULL: break;
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case 'add': $v = -2; $action = ACT_EDIT; break;
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case 'view': $action = ACT_VIEW; break;
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case 'edit': $action = ACT_EDIT; break;
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case 'del': $action = ACT_DELETE; break;
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case 'insert':
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$p[':ddid'] = gpc_get_int($_POST, 'id');
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$sth = $pdo->prepare("SELECT MAX(ddval)+1 FROM dropdown WHERE ddid=?");
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$sth->execute([$p[':ddid']]);
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$p[':ddval'] = $sth->fetchColumn() ?? 1;
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$p[':ddtext'] = gpc_get_string($_POST, 'ddtext');
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$p[':ddshort'] = gpc_get_string($_POST, 'ddshort');
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$p[':color'] = gpc_get_color($_POST, 'color');
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$p[':sort'] = gpc_get_string($_POST, 'sort');
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$keys = array_keys($p);
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$fields = join(',', array_map(function($s) { return ltrim($s, ':'); }, $keys));
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$pnames = join(',', $keys);
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$sth = $pdo->prepare("INSERT INTO dropdown ($fields) VALUES ($pnames)");
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try {
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$sth->execute($p);
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} catch (PDOexception $e) {
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$g_error->Add('SQL-Error: '. $e->getMessage());
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}
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$action = ACT_EDIT;
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break;
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case 'update':
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$p[':ddtext'] = gpc_get_string($_POST, 'ddtext');
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$p[':ddshort'] = gpc_get_string($_POST, 'ddshort');
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$p[':color'] = gpc_get_color($_POST, 'color');
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$p[':sort'] = gpc_get_string($_POST, 'sort');
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$fields = join(',', array_map(function($s) { return ltrim($s, ':') . '=' . $s; }, array_keys($p)));
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$sth = $pdo->prepare("UPDATE dropdown SET $fields WHERE ddid=:ddid AND ddval=:ddval");
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$p[':ddid'] = gpc_get_int($_POST, 'id');
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$p[':ddval'] = gpc_get_int($_POST, 'v');
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try {
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$sth->execute($p);
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} catch (PDOexception $e) {
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$g_error->Add('SQL-Error: '. $e->getMessage());
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}
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unset($v);
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$action = ACT_EDIT;
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break;
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default:
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$g_error->Add(sprintf(_('Unknown function!'), $submit));
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$valid = FALSE;
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}
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// ========== ACTIONS END =====================================================
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require 'header.php';
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// ========== PAGE CONTENT ====================================================
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if ($action == ACT_DEFAULT):
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// ========== VARIANT: default behavior =======================================
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// record counts
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$num = array();
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$sql = "SELECT ddid, COUNT(*) AS n FROM dropdown WHERE ddid>0 GROUP BY ddid";
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$sth = $pdo->query($sql);
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foreach ($sth->fetchAll(PDO::FETCH_NUM) as $row) {
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$num[$row[0]] = $row[1];
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}
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$sql = "SELECT ddval, ddtext FROM dropdown WHERE ddid=0 AND ddval>0";
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$sth = $pdo->query($sql);
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echo "<h1>$pagetitle</h1>\n";
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echo '<p>', _('Danger! Only adjust if it is clear what impact this will have!'), "<br>\n";
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// <p>Achtung! Nur anpassen wenn klar ist was das für Auswirkungen hat!</p>
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echo _('Adding values is usually not critical.'), "</p>\n";
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// <p>Hinzufügen von Werten ist in der Regel unkritisch.</p>
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echo '<table class="table">', "\n";
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echo '<thead>';
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echo '<tr>';
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echo '<th>#</th>';
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echo '<th>', _('Description'),'</th>';
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echo '<th>', _('Number'),'</th>';
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echo '<td></td>';
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echo '</tr>';
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echo '</thead>';
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foreach ($sth->fetchAll() as $row) {
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echo '<tr><td>', $row['ddval'],'</td>';
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echo '<td>', $row['ddtext'], '</td>';
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echo '<td>', $num[$row['ddval']] ?? 0, '</td>';
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form_action_buttons($g_scriptname, $row['ddval']);
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echo "</tr>\n";
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}
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echo "</table>\n";
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elseif ($action == ACT_VIEW):
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// ========== VARIANT: view single record =====================================
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$sth = $pdo->prepare("SELECT ddtext FROM dropdown WHERE ddid=0 AND ddval=?");
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$sth->execute([$id]);
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$listname = $sth->fetchColumn();
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echo '<h2>', sprintf(_('View List: %s'), $listname), "</h2>\n";
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$sql = "SELECT ddval, ddtext, ddshort, color, sort FROM dropdown WHERE ddid=?";
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$sth = $pdo->prepare($sql);
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$sth->execute([$id]);
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echo '<table class="table">';
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echo "<thead>\n";
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echo "<tr>\n";
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echo '<th>#</th>';
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echo '<th>', _('Name'), "</th>";
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echo '<th>', _('Short'), "</th>";
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echo '<th>', _('Color'), "</th>";
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echo '<th>', _('Sort'), "</th>";
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echo "<th></th>\n";
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echo "</tr>\n";
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echo "</thead>\n";
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foreach ($sth->fetchAll() as $row) {
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echo '<tr>';
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echo '<td>', $row['ddval'],'</td>';
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echo '<td>', $row['ddtext'], '</td>';
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echo '<td>', $row['ddshort'], '</td>';
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echo '<td>', $row['color'], '</td>';
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echo '<td>', $row['sort'], '</td>';
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echo "</tr>\n";
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}
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echo "</table>\n";
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echo '<a href="', $g_scriptname, '" class="btn btn-secondary">', _('Back'), "</a>\n";
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elseif ($action == ACT_EDIT):
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// ========== VARIANT: edit single record =====================================
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$sth = $pdo->prepare("SELECT ddtext FROM dropdown WHERE ddid=0 AND ddval=?");
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$sth->execute([$id]);
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$listname = $sth->fetchColumn();
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echo '<h2>', sprintf(_('Edit List: %s'), $listname), "</h2>\n";
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$sql = "SELECT ddval, ddtext, ddshort, color, sort FROM dropdown WHERE ddid=?";
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$sth = $pdo->prepare($sql);
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$sth->execute([$id]);
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echo '<table class="table">';
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echo "<thead>\n";
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echo "<tr>\n";
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echo '<th>#</th>';
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echo '<th>', _('Name'), "</th>";
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echo '<th>', _('Short'), "</th>";
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echo '<th>', _('Color'), "</th>";
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echo '<th>', _('Sort'), "</th>";
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echo "<th></th>\n";
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echo "</tr>\n";
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echo "</thead>\n";
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foreach ($sth->fetchAll() as $row) {
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echo '<tr>';
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if ($row['ddval'] == $v) {
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echo '<td>', $row['ddval'], '</td>';
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echo '<td colspan="4">';
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create_ddval_form($g_scriptname, $id, 'update', $row);
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echo '</td>';
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echo "<td></td>\n";
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} else {
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echo '<td>', $row['ddval'],'</td>';
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echo '<td>', $row['ddtext'], '</td>';
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echo '<td>', $row['ddshort'], '</td>';
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echo '<td>', $row['color'], '</td>';
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echo '<td>', $row['sort'], '</td>';
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// Action links
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echo '<td>';
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echo '<a href="', $g_scriptname, '?f=edit&id=', $id, '&v=', $row['ddval'], '"><i class="bi-pencil"></i></a>';
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echo ' ';
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echo '<i class="bi-trash"></i>';
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echo '</td>', "\n";
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// TODO extend function to accept additional parameters
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// form_action_buttons($g_scriptname, $row['ddid'];
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}
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echo "</tr>\n";
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}
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if ($v == -2) {
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echo '<tr>';
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echo '<td>(+)</td>';
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echo '<td colspan="4">';
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create_ddval_form($g_scriptname, $id, 'insert');
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echo '</td>';
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echo "<td></td>\n";
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echo "</tr>";
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}
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echo "</table>\n";
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echo '<a href="', $g_scriptname, '?f=add&id=', $id, '" class="btn btn-primary">', _('Add'), "</a>\n";
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echo '<a href="', $g_scriptname, '" class="btn btn-secondary">', _('Back'), "</a>\n";
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else:
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// ========== ERROR UNKNOWN VARIANT ===========================================
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echo '<p>', _('Unknown function call: Please report to system development!'), "</p>\n";
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endif; // $action == ...
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// ========== END OF VARIANTS =================================================
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include 'footer.php';
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