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https://github.com/lkddi/nexusphp.git
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305 lines
13 KiB
PHP
305 lines
13 KiB
PHP
<?php
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namespace Nexus\Field;
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use Nexus\Database\DB;
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class Field
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{
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const TYPE_TEXT = 'text';
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const TYPE_TEXTAREA = 'textarea';
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const TYPE_RADIO = 'radio';
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const TYPE_CHECKBOX = 'checkbox';
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const TYPE_SELECT = 'select';
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const TYPE_IMAGE = 'image';
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const TYPE_FILE = 'file';
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public static $types = [
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self::TYPE_TEXT => '短文本(text)',
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self::TYPE_TEXTAREA => '长文本(textarea)',
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self::TYPE_RADIO => '横向单选(radio)',
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self::TYPE_CHECKBOX => '横向多选(checkbox)',
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self::TYPE_SELECT => '下拉单选(select)',
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self::TYPE_IMAGE => '图片(image)',
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self::TYPE_FILE => '文件(file)',
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];
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public function radio($name, $options, $current = null)
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{
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$arr = [];
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foreach ($options as $value => $label) {
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$arr[] = sprintf(
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'<label style="margin-right: 4px;"><input type="radio" name="%s" value="%s"%s />%s</label>',
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$name, $value, (string)$current === (string)$value ? ' checked' : '', $label
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);
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}
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return implode('', $arr);
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}
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function buildFieldForm(array $row = [])
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{
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global $lang_fields;
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$trName = tr($lang_fields['col_name'] . '<font color="red">*</font>', '<input type="text" name="name" value="' . ($row['name'] ?? '') . '" style="width: 300px" /> 仅允许数字、字母、下划线', 1, '', true);
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$trLabel = tr($lang_fields['col_label'] . '<font color="red">*</font>', '<input type="text" name="label" value="' . ($row['label'] ?? '') . '" style="width: 300px" />', 1, '', true);
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$trType = tr($lang_fields['col_type'] . '<font color="red">*</font>', $this->radio('type', self::$types, $row['type'] ?? null), 1, '', true);
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$trRequired = tr($lang_fields['col_required'] . '<font color="red">*</font>', $this->radio('required', ['0' => '否', '1' => '是'], $row['required'] ?? null), 1, '', true);
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$trHelp = tr($lang_fields['col_help'], '<textarea name="help" rows="4" cols="80">' . ($row['help'] ?? '') . '</textarea>', 1, '', true);
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$trOptions = tr($lang_fields['col_options'], '<textarea name="options" rows="6" cols="80">' . ($row['options'] ?? '') . '</textarea><br/>类型为单选、多选、下拉时必填，一行一个，格式：选项值|选项描述文本', 1, '', true);
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$id = $row['id'] ?? 0;
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$form = <<<HTML
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<div>
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<h1 align="center"><a class="faqlink" href="?action=view&type=">{$lang_fields['text_field']}</a></h1>
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<form method="post" action="fields.php?action=submit&type=">
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<div>
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<table border="1" cellspacing="0" cellpadding="10" width="100%">
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<input type="hidden" name="id" value="{$id}"/>
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{$trName}
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{$trLabel}
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{$trType}
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{$trRequired}
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{$trHelp}
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{$trOptions}
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</table>
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</div>
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<div style="text-align: center; margin-top: 10px;">
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<input type="submit" value="{$lang_fields['submit_submit']}" />
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</div>
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</form>
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</div>
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HTML;
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return $form;
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}
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function buildFieldTable()
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{
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global $lang_fields;
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$perPage = 10;
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$total = get_row_count('torrents_custom_fields');
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list($paginationTop, $paginationBottom, $limit) = pager($perPage, $total, "?");
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$sql = "select * from torrents_custom_fields order by id asc $limit";
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$res = sql_query($sql);
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$header = [
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'id' => $lang_fields['col_id'],
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'name' => $lang_fields['col_name'],
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'label' => $lang_fields['col_label'],
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'type_text' => $lang_fields['col_type'],
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'required_text' => $lang_fields['col_required'],
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'action' => $lang_fields['col_action'],
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];
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$rows = [];
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while ($row = mysql_fetch_assoc($res)) {
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$row['required_text'] = $row['required'] ? '是' : '否';
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$row['type_text'] = self::$types[$row['type']] ?? '';
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$row['action'] = sprintf(
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"<a href=\"javascript:confirm_delete('%s', '%s', '');\">%s</a> | <a href=\"?action=edit&type=&id=%s\">%s</a>",
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$row['id'], $lang_fields['js_sure_to_delete_this'], $lang_fields['text_delete'], $row['id'], $lang_fields['text_edit']
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);
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$rows[] = $row;
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}
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$head = <<<HEAD
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<h1 align="center">{$lang_fields['field_management']} - </h1>
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<div style="margin-bottom: 8px;">
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<span id="item" onclick="dropmenu(this);">
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<span style="cursor: pointer;" class="big"><b>{$lang_fields['text_manage']}</b></span>
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<div id="itemlist" class="dropmenu" style="display: none">
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<ul>
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<li><a href="?action=view&type=field">{$lang_fields['text_field']}</a></li>
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</ul>
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</div>
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</span>
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<span id="add">
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<a href="?action=add&type=" class="big"><b>{$lang_fields['text_add']}</b></a>
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</span>
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</div>
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HEAD;
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$table = $this->buildTable($header, $rows);
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return $head . $table . $paginationBottom;
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}
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public function save($data)
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{
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$attributes = [];
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if (empty($data['name'])) {
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throw new \InvalidArgumentException("Name 必须");
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}
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if (!preg_match('/^\w+$/', $data['name'])) {
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throw new \InvalidArgumentException("Name 非法");
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}
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$attributes['name'] = $data['name'];
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if (empty($data['label'])) {
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throw new \InvalidArgumentException("显示标签 必须");
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}
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$attributes['label'] = $data['label'];
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if (empty($data['type'])) {
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throw new \InvalidArgumentException("类型 必须");
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}
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if (!isset(self::$types[$data['type']])) {
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throw new \InvalidArgumentException("类型 非法");
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}
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$attributes['type'] = $data['type'];
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if (!isset($data['required'])) {
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throw new \InvalidArgumentException("不能为空 必须");
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}
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if (!in_array($data['required'], ["0", "1"], true)) {
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throw new \InvalidArgumentException("不能为空 非法");
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}
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$attributes['required'] = $data['required'];
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$attributes['help'] = $data['help'] ?? '';
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$attributes['options'] = trim($data['options'] ?? '');
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$now = date('Y-m-d H:i:s');
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$attributes['updated_at'] = $now;
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$table = 'torrents_custom_fields';
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if (!empty($data['id'])) {
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$result = DB::update($table, $attributes, "id = " . sqlesc($data['id']));
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} else {
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$attributes['created_at'] = $now;
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$result = DB::insert($table, $attributes);
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}
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return $result;
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}
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public function buildTable(array $header, array $rows)
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{
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$table = '<table border="1" cellspacing="0" cellpadding="5" width="100%"><thead><tr>';
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foreach ($header as $key => $value) {
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$table .= sprintf('<td class="colhead">%s</td>', $value);
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}
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$table .= '</tr></thead><tbody>';
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foreach ($rows as $row) {
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$table .= '<tr>';
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foreach ($header as $headerKey => $headerValue) {
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$table .= sprintf('<td class="colfollow">%s</td>', $row[$headerKey] ?? '');
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}
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$table .= '</tr>';
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}
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$table .= '</tbody></table>';
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return $table;
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}
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public function buildFieldCheckbox($name, $current = [])
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{
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$sql = 'select * from torrents_custom_fields';
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$res = sql_query($sql);
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$checkbox = [];
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if (!is_array($current)) {
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$current = explode(',', $current);
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}
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while ($row = mysql_fetch_assoc($res)) {
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$checkbox[] = sprintf(
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'<label style="margin-right: 4px;"><input type="checkbox" name="%s" value="%s"%s>%s</label>',
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$name, $row['id'], in_array($row['id'], $current) ? ' checked' : '', "{$row['label']}({$row['id']})"
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);
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}
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return implode('', $checkbox);
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}
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public function renderUploadPage(array $customValues = [])
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{
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$searchBoxId = get_setting('main.browsecat');
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$searchBox = DB::getOne('searchbox', "id = $searchBoxId");
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if (empty($searchBox)) {
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throw new \RuntimeException("Invalid search box: $searchBoxId");
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}
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$sql = sprintf('select * from torrents_custom_fields where id in (%s)', $searchBox['custom_fields']);
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$res = sql_query($sql);
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$html = '';
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while ($row = mysql_fetch_assoc($res)) {
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$name = "custom_fields[{$row['id']}]";
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$currentValue = $customValues[$row['id']] ?? '';
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if ($row['type'] == self::TYPE_TEXT) {
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$html .= tr($row['label'], sprintf('<input type="text" name="%s" value="%s" style="width: 650px"/>', $name, $currentValue), 1);
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} elseif ($row['type'] == self::TYPE_TEXTAREA) {
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$html .= tr($row['label'], sprintf('<textarea name="%s" rows="4" style="width: 650px">%s</textarea>', $name, $currentValue), 1);
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} elseif ($row['type'] == self::TYPE_RADIO || $row['type'] == self::TYPE_CHECKBOX) {
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$part = "";
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foreach (preg_split('/[\r\n]+/', trim($row['options'])) as $option) {
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if (empty($option) || ($pos = strpos($option, '|')) === false) {
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continue;
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}
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$key = substr($option, 0, $pos);
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$value = substr($option, $pos + 1);
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$checked = "";
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if ($row['type'] == self::TYPE_RADIO && (string)$currentValue === (string)$value) {
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$checked = " checked";
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}
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if ($row['type'] == self::TYPE_CHECKBOX && in_array($value, (array)$currentValue)) {
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$checked = " checked";
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}
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$part .= sprintf(
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'<label style="margin-right: 4px"><input type="%s" name="%s" value="%s"%s />%s</label>',
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$row['type'], $name, $key, $checked, $value
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);
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}
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$html .= tr($row['label'], $part, 1);
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} elseif ($row['type'] == self::TYPE_SELECT) {
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$part = '<select name="' . $name . '">';
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foreach (preg_split('/[\r\n]+/', trim($row['options'])) as $option) {
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if (empty($option) || ($pos = strpos($option, '|')) === false) {
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continue;
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}
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$key = substr($option, 0, $pos);
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$value = substr($option, $pos + 1);
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$selected = "";
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if (in_array($value, (array)$currentValue)) {
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$selected = " selected";
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}
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$part .= sprintf(
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'<option value="%s"%s>%s</option>',
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$key, $selected, $value
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);
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}
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$part .= '</select>';
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$html .= tr($row['label'], $part, 1);
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} elseif ($row['type'] == self::TYPE_IMAGE) {
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$callbackFunc = "preview_custom_field_image_" . $row['id'];
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$iframeId = "iframe_$callbackFunc";
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$inputId = "input_$callbackFunc";
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$imgId = "attach" . $row['id'];
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$previewBoxId = "preview_$callbackFunc";
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$y = '<iframe id="' . $iframeId . '" src="' . getSchemeAndHttpHost() . '/attachment.php?callback_func=' . $callbackFunc . '" width="100%" height="24" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></iframe>';
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$y .= sprintf('<input id="%s" type="text" name="%s" value="%s" style="width: 650px;margin: 10px 0">', $inputId, $name, $currentValue);
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$y .= '<div id="' . $previewBoxId . '">';
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if (!empty($currentValue)) {
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if (substr($currentValue, 0, 4) == 'http') {
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$y .= formatImg($currentValue, true, 700, 0, $imgId);
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} else {
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$y .= format_comment($currentValue);
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}
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}
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$y .= '</div>';
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$y .= <<<JS
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<script>
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function {$callbackFunc}(delkey, url)
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{
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var previewBox = $('$previewBoxId')
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var existsImg = $('$imgId')
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var input = $('$inputId')
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if (existsImg) {
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previewBox.removeChild(existsImg)
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input.value = ''
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}
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var img = document.createElement('img')
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img.src=url
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img.setAttribute('onload', 'Scale(this, 700, 0);')
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img.setAttribute('onclick', 'Preview(this);')
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input.value = '[attach]' + delkey + '[/attach]'
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img.id='$imgId'
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previewBox.appendChild(img)
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}
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</script>
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JS;
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$html .= tr($row['label'], $y, 1);
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} elseif ($row['type'] == self::TYPE_FILE) {
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$html .= tr($row['label'], sprintf('<input type="file" name="%s" />', $name), 1);
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}
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}
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return $html;
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}
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} |