<?php /** * Liste der verfügbaren Themes */ $themes = array ( "1" => "Standard-Style", "2" => "ot/Gelber Style", "3" => "Club-Mate Style", "5" => "Debian Style", "6" => "c-base Style", "7" => "Blau/Gelber Style", "8" => "Pastel Style", "4" => "Test Style", "9" => "Test Style 21c3", "10" => "Engelsystem 2.0", "11" => "msquare (28c3)" ); /** * Rendert eine Liste von Checkboxen für ein Formular * @param name Die Namen der Checkboxen werden aus name_key gebildet * @param label Die Beschriftung der Liste * @param items Array mit den einzelnen Checkboxen * @param selected Array mit den Keys, die ausgewählt sind */ function form_checkboxes($name, $label, $items, $selected) { $html = "<ul>"; foreach ($items as $key => $item) { $id = $name . '_' . $key; $sel = array_search($key, $selected) !== false ? ' checked="checked"' : ""; $html .= '<li><input type="checkbox" id="' . $id . '" name="' . $id . '" value="checked"' . $sel . ' /><label for="' . $id . '">' . $item . '</label></li>'; } $html .= "</ul>"; return form_element($label, $html); } /** * Rendert eine Checkbox */ function form_checkbox($name, $label, $selected, $value = 'checked') { return form_element("", '<input type="checkbox" id="' . $name . '" name="' . $name . '" value="' . $value . '"' . ($selected ? ' checked="checked"' : '') . ' /><label for="' . $name . '">' . $label . '</label>'); } /** * Rendert einen Infotext in das Formular */ function form_info($label, $text) { return form_element($label, $text, ""); } /** * Rendert den Absenden-Button eines Formulars */ function form_submit($name, $label) { return form_element('<input class="button save ' . $name . '" type="submit" name="' . $name . '" value="' . $label . '" />', ""); } /** * Rendert ein Formular-Textfeld */ function form_text($name, $label, $value, $disabled = false) { $disabled = $disabled ? ' disabled="disabled"' : ''; return form_element($label, '<input id="form_' . $name . '" type="text" name="' . $name . '" value="' . $value . '" ' . $disabled . '/>', 'form_' . $name); } /** * Rendert ein Formular-Passwortfeld */ function form_password($name, $label, $disabled = false) { $disabled = $disabled ? ' disabled="disabled"' : ''; return form_element($label, '<input id="form_' . $name . '" type="password" name="' . $name . '" value="" ' . $disabled . '/>', 'form_' . $name); } /** * Rendert ein Formular-Textfeld */ function form_textarea($name, $label, $value, $disabled = false) { $disabled = $disabled ? ' disabled="disabled"' : ''; return form_element($label, '<textarea id="form_' . $name . '" type="text" name="' . $name . '" ' . $disabled . '>' . $value . '</textarea>', 'form_' . $name); } /** * Rendert ein Formular-Auswahlfeld */ function form_select($name, $label, $values, $selected) { return form_element($label, html_select_key('form_' . $name, $name, $values, $selected), 'form_' . $name); } /** * Rendert ein Formular-Element */ function form_element($label, $input, $for = "") { return '<div class="form_element">' . '<label for="' . $for . '" class="form_label">' . $label . '</label><div class="form_input">' . $input . '</div></div>'; } /** * Rendert ein Formular */ function form($elements, $action = "") { return '<form action="' . $action . '" enctype="multipart/form-data" method="post"><div class="form">' . join($elements) . '</div></form>'; } /** * Generiert HTML Code für eine "Seite". Fügt dazu die übergebenen Elemente zusammen. */ function page($elements) { return join($elements); } /** * Rendert eine Datentabelle */ function table($columns, $rows, $data = true) { if (count($rows) == 0) return info("No data available.", true); $html = ""; $html .= '<table' . ($data ? ' class="data"' : '') . '>'; $html .= '<thead><tr>'; foreach ($columns as $key => $column) $html .= '<th>' . $column . '</th>'; $html .= '</tr></thead>'; $html .= '<tbody>'; foreach ($rows as $row) { $html .= '<tr>'; foreach ($columns as $key => $column) if (isset ($row[$key])) $html .= '<td class="' . $key . '">' . $row[$key] . '</td>'; else $html .= '<td class="' . $key . '"> </td>'; $html .= '</tr>'; } $html .= '</tbody>'; $html .= '</table>'; return $html; } /** * Rendert einen Knopf */ function button($href, $label, $class = "") { return '<a href="' . $href . '" class="button ' . $class . '">' . $label . '</a>'; } /** * Rendert eine Toolbar mit Knöpfen */ function buttons($buttons = array ()) { return '<div class="toolbar">' . join(' ', $buttons) . '</div>'; } // Load and render template function template_render($file, $data) { if (file_exists($file)) { $template = file_get_contents($file); if (is_array($data)) foreach ($data as $name => $content) { $template = str_replace("%" . $name . "%", $content, $template); } return $template; } else { die('Cannot find template file «' . $file . '».'); } } function shorten($str) { if (strlen($str) < 50) return $str; return '<span title="' . htmlentities($str, ENT_COMPAT, 'UTF-8') . '">' . substr($str, 0, 47) . '...</span>'; } function table_body($array) { $html = ""; foreach ($array as $line) { $html .= "<tr>"; if (is_array($line)) { foreach ($line as $td) $html .= "<td>" . $td . "</td>"; } else { $html .= "<td>" . $line . "</td>"; } $html .= "</tr>"; } return $html; } function html_options($name, $options, $selected = "") { $html = ""; foreach ($options as $value => $label) $html .= '<input type="radio"' . ($value == $selected ? ' checked="checked"' : '') . ' name="' . $name . '" value="' . $value . '"> ' . $label; return $html; } function html_select_key($id, $name, $rows, $selected) { $html = '<select id="' . $id . '" name="' . $name . '">'; foreach ($rows as $key => $row) { if (($key == $selected) || ($row == $selected)) { $html .= '<option value="' . $key . '" selected="selected">' . $row . '</option>'; } else { $html .= '<option value="' . $key . '">' . $row . '</option>'; } } $html .= '</select>'; return $html; } ?>