diff --git a/lib/formdom/formdom.class.php b/lib/formdom/formdom.class.php index 4cf5759416..9ed6e1f0d4 100644 --- a/lib/formdom/formdom.class.php +++ b/lib/formdom/formdom.class.php @@ -1,472 +1,474 @@ - - * @package form - * @link https://www.zentao.net - */ - -/** - * 解析form dom为数组数据。 - * Parse Form dom to array data. - */ -class formdom -{ - /** - * Errors - * - * @var array - * @access private - */ - private $errors = array(); - - /** - * Options - * - * @var array - * @access private - */ - private $options = array( - 'include_disabled' => false, - 'include_empty_checkboxes' => false, - 'default_radio_value' => null, - 'debug' => false - ); - - /** - * Constructor - * - * @param array $options - * @access public - * @return void - */ - public function __construct($options = array()) - { - $this->options = array_merge($this->options, $options); - } - - /** - * Parse html dom - * - * @param string $html - * @param string $formSelector - * @access public - * @return array - */ - public function parse($html, $formSelector = null) - { - $this->errors = array(); - - if(empty($html)) - { - $this->errors[] = "HTML is empty"; - return array(); - } - - $dom = new DOMDocument(); - libxml_use_internal_errors(true); - @$dom->loadHTML(mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8')); - libxml_clear_errors(); - - $xpath = new DOMXPath($dom); - - /* 查找表单 */ - $form = null; - if($formSelector) - { - // 通过 id 查找 - $forms = $xpath->query("//form[@id='$formSelector']"); - if($forms->length > 0) - { - $form = $forms->item(0); - } - else - { - /* 通过 name 查找 */ - $forms = $xpath->query("//form[@name='$formSelector']"); - if($forms->length > 0) - { - $form = $forms->item(0); - } - } - } else { - /* 获取第一个表单 */ - $forms = $xpath->query("//form"); - if ($forms->length > 0) { - $form = $forms->item(0); - } - } - - if(!$form) - { - $this->errors[] = "Form not found"; - return array(); - } - - /* 提取表单数据 */ - $result = $this->extractFormData($xpath, $form); - return $result; - } - - /** - * Extract form data - * - * @param object $xpath - * @param object $form - * @access private - * @return array - */ - private function extractFormData($xpath, $form) - { - $data = []; - - /* 处理所有表单元素 */ - $this->processInputs($xpath, $form, $data); - $this->processSelects($xpath, $form, $data); - $this->processTextareas($xpath, $form, $data); - $this->processZinPickers($xpath, $form, $data); - $this->processZinEditors($xpath, $form, $data); - - return $data; - } - - /** - * Process inputs - * - * @param object $xpath - * @param object $form - * @param array $data - * @access private - * @return void - */ - private function processInputs($xpath, $form, &$data) - { - // 查找所有 input 元素（包括嵌套的） - $inputs = $xpath->query(".//input[@name]", $form); - - $radioGroups = array(); - - foreach($inputs as $input) - { - $name = $input->getAttribute('name'); - $type = strtolower($input->getAttribute('type') ?: 'text'); - $value = $input->getAttribute('value'); - $disabled = $input->hasAttribute('disabled'); - - /* 跳过禁用的元素（除非配置允许） */ - if(!$this->options['include_disabled'] && $disabled) continue; - - switch($type) - { - case 'checkbox': - if($input->hasAttribute('checked')) - { - $this->addValue($data, $name, $value ?: 'on'); - } - elseif($this->options['include_empty_checkboxes']) - { - $this->addValue($data, $name, ''); - } - break; - case 'radio': - $baseName = $this->getBaseName($name); - if(!isset($radioGroups[$baseName])) - { - $radioGroups[$baseName] = array( - 'selected' => null, - 'hasSelection' => false - ); - } - if($input->hasAttribute('checked')) - { - $radioGroups[$baseName]['selected'] = $value; - $radioGroups[$baseName]['hasSelection'] = true; - } - break; - case 'file': - $this->addValue($data, $name, ''); - break; - case 'submit': - case 'button': - case 'image': - case 'reset': - break; - - default: - /* 包括 hidden, text, password, email 等所有其他类型 */ - $this->addValue($data, $name, $value ?: ''); - break; - } - } - - /* 处理 radio 组 */ - foreach ($radioGroups as $name => $group) { - if ($group['hasSelection']) { - $data[$name] = $group['selected']; - } elseif ($this->options['default_radio_value'] !== null) { - $data[$name] = $this->options['default_radio_value']; - } - } - } - - /** - * Process selects - * - * @param object $xpath - * @param object $form - * @param array $data - * @access private - * @return void - */ - private function processSelects($xpath, $form, &$data) - { - $selects = $xpath->query(".//select[@name]", $form); - - foreach($selects as $select) - { - if(!$this->options['include_disabled'] && $select->hasAttribute('disabled')) continue; - - $name = $select->getAttribute('name'); - $multiple = $select->hasAttribute('multiple'); - - $options = $xpath->query(".//option", $select); - - if($multiple) - { - $selectedValues = []; - foreach($options as $option) - { - if($option->hasAttribute('selected')) - { - $value = $option->hasAttribute('value') ? $option->getAttribute('value') : trim($option->textContent); - $selectedValues[] = $value; - } - } - - /* 对于多选，即使没有选中项，也要处理默认值 */ - foreach($options as $option) - { - $value = $option->hasAttribute('value') ? $option->getAttribute('value') : trim($option->textContent); - if(!empty($value)) - { - $selectedValues[] = $value; - break; // 只取第一个有值的选项作为默认 - } - } - - if(!empty($selectedValues)) - { - foreach($selectedValues as $val) $this->addValue($data, $name, $val); - } - } - else - { - $selectedValue = null; - $firstValue = null; - - foreach($options as $index => $option) - { - $value = $option->hasAttribute('value') - ? $option->getAttribute('value') - : trim($option->textContent); - - if($index === 0) $firstValue = $value; - - if($option->hasAttribute('selected')) - { - $selectedValue = $value; - break; - } - } - - $finalValue = $selectedValue !== null ? $selectedValue : $firstValue; - if($finalValue !== null) $this->addValue($data, $name, $finalValue); - } - } - } - - /** - * Process textarea - * - * @param object $xpath - * @param object $form - * @param array $data - * @access private - * @return void - */ - private function processTextareas($xpath, $form, &$data) - { - $textareas = $xpath->query(".//textarea[@name]", $form); - - foreach($textareas as $textarea) - { - if(!$this->options['include_disabled'] && $textarea->hasAttribute('disabled')) continue; - - $name = $textarea->getAttribute('name'); - $value = $textarea->textContent; - - $this->addValue($data, $name, $value); - } - } - - /** - * Process zin pickers and date pickers. - * - * @param object $xpath - * @param object $form - * @param array $data - * @access private - * @return void - */ - private function processZinPickers($xpath, $form, &$data) - { - /* 查找所有包含 zui-create-picker 属性的元素（通常是 div.picker-box） */ - $pickers = $xpath->query(".//*[@zui-create]", $form); - - foreach ($pickers as $picker) { - /* 1. 跳过禁用的picker（如果配置不允许） */ - $pickerDisabled = $picker->hasAttribute('disabled') || $picker->getAttribute('disabled') === 'true'; - if(!$this->options['include_disabled'] && $pickerDisabled) continue; - - /* 2. 获取 zui-create-picker 属性的JSON值 */ - if($picker->hasAttribute('zui-create-picker')) - { - $pickerConfig = $picker->getAttribute('zui-create-picker'); - } - elseif($picker->hasAttribute('zui-create-datepicker')) - { - $pickerConfig = $picker->getAttribute('zui-create-datepicker'); - } - - if(empty($pickerConfig)) continue; - - /* 3. 提取name（关键：用正则匹配name字段）*/ - $name = null; - if(preg_match('/"name"\s*:\s*"([^"]+)"/i', $pickerConfig, $nameMatches)) - { - $name = $nameMatches[1]; // 捕获引号中的name值 - } - elseif(preg_match("/'name'\s*:\s*'([^']+)'/i", $pickerConfig, $nameMatches)) - { - $name = $nameMatches[1]; // 兼容单引号 - } - - if(empty($name)) continue; - - /* 4. 提取defaultValue（核心：兼容JS函数和非JSON格式）*/ - $defaultValue = ''; - /* 正则规则：匹配 "defaultValue": 值 或 'defaultValue': 值 */ - /* 支持的值类型：字符串（单/双引号）、数字、true/false/null */ - $valuePattern = '/"defaultValue"\s*:\s*(?:"([^"]+)"|\'([^\']+)\'|(\d+\.?\d*)|(true|false|null))/i'; - if(preg_match($valuePattern, $pickerConfig, $valueMatches)) - { - /* 匹配优先级：双引号字符串 > 单引号字符串 > 数字 > 布尔/null */ - $defaultValue = !empty($valueMatches[1]) ? $valueMatches[1] - : (!empty($valueMatches[2]) ? $valueMatches[2] - : (!empty($valueMatches[3]) ? $valueMatches[3] - : $valueMatches[4] ?? null)); - - /* 转换类型（如"true"→true，"123"→123）*/ - if ($defaultValue === 'true') $defaultValue = true; - elseif ($defaultValue === 'false') $defaultValue = false; - elseif ($defaultValue === 'null') $defaultValue = null; - elseif (is_numeric($defaultValue)) $defaultValue = (float)$defaultValue; - } - - /* 5. 写入数据 */ - $this->addValue($data, $name, $defaultValue); - } - } - - /** - * Process zin editors. - * - * @param object $xpath - * @param object $form - * @param array $data - * @access private - * @return void - */ - private function processZinEditors($xpath, $form, &$data) - { - $editors = $xpath->query("//zen-editor", $form); - - foreach($editors as $editor) - { - $name = $editor->getAttribute('name'); - $value = ''; - - $contentNode = $xpath->query(".//article[@slot='content']", $editor)->item(0); - if($contentNode) - { - /* 获取内部HTML内容 */ - $dom = $contentNode->ownerDocument; - foreach($contentNode->childNodes as $child) $value .= $dom->saveHTML($child); - } - - $this->addValue($data, $name, $value); - } - } - - /** - * Add value to data. - * - * @param array $data - * @param string $name - * @param mixed $value - * @access private - * @return void - */ - private function addValue(&$data, $name, $value) - { - /* 使用 parse_str 来处理名称 */ - if($value === null) $value = ''; - parse_str($name . '=' . urlencode($value), $temp); - - /* 合并到数据中 */ - foreach($temp as $key => $val) - { - if(!isset($data[$key])) - { - $data[$key] = $val; - } - elseif(is_array($data[$key]) && is_array($val)) - { - /* 递归合并数组 */ - foreach($val as $v) $data[$key][] = $v; - } - else - { - /* 覆盖（处理重复的非数组字段） */ - $data[$key] = $val; - } - } - } - - /** - * Get base name of field. - * - * @param string $name - * @access private - * @return string - */ - private function getBaseName($name) - { - if(preg_match('/^([^\[]+)/', $name, $matches)) return $matches[1]; - return $name; - } - - /** - * Get errors. - * - * @access public - * @return array - */ - public function getErrors() - { - return $this->errors; - } -} + + * @package form + * @link https://www.zentao.net + */ + +/** + * 解析form dom为数组数据。 + * Parse Form dom to array data. + */ +class formdom +{ + /** + * Errors + * + * @var array + * @access private + */ + private $errors = array(); + + /** + * Options + * + * @var array + * @access private + */ + private $options = array( + 'include_disabled' => false, + 'include_empty_checkboxes' => false, + 'default_radio_value' => null, + 'debug' => false + ); + + /** + * Constructor + * + * @param array $options + * @access public + * @return void + */ + public function __construct($options = array()) + { + $this->options = array_merge($this->options, $options); + } + + /** + * Parse html dom + * + * @param string $html + * @param string $formSelector + * @access public + * @return array + */ + public function parse($html, $formSelector = null) + { + $this->errors = array(); + + if(empty($html)) + { + $this->errors[] = "HTML is empty"; + return array(); + } + + $dom = new DOMDocument(); + libxml_use_internal_errors(true); + @$dom->loadHTML(mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8')); + libxml_clear_errors(); + + $xpath = new DOMXPath($dom); + + /* 查找表单 */ + $form = null; + if($formSelector) + { + // 通过 id 查找 + $forms = $xpath->query("//form[@id='$formSelector']"); + if($forms->length > 0) + { + $form = $forms->item(0); + } + else + { + /* 通过 name 查找 */ + $forms = $xpath->query("//form[@name='$formSelector']"); + if($forms->length > 0) + { + $form = $forms->item(0); + } + } + } else { + /* 获取第一个表单 */ + $forms = $xpath->query("//form"); + if ($forms->length > 0) { + $form = $forms->item(0); + } + } + + if(!$form) + { + $this->errors[] = "Form not found"; + return array(); + } + + /* 提取表单数据 */ + $result = $this->extractFormData($xpath, $form); + return $result; + } + + /** + * Extract form data + * + * @param object $xpath + * @param object $form + * @access private + * @return array + */ + private function extractFormData($xpath, $form) + { + $data = []; + + /* 处理所有表单元素 */ + $this->processInputs($xpath, $form, $data); + $this->processSelects($xpath, $form, $data); + $this->processTextareas($xpath, $form, $data); + $this->processZinPickers($xpath, $form, $data); + $this->processZinEditors($xpath, $form, $data); + + return $data; + } + + /** + * Process inputs + * + * @param object $xpath + * @param object $form + * @param array $data + * @access private + * @return void + */ + private function processInputs($xpath, $form, &$data) + { + // 查找所有 input 元素（包括嵌套的） + $inputs = $xpath->query(".//input[@name]", $form); + + $radioGroups = array(); + + foreach($inputs as $input) + { + $name = $input->getAttribute('name'); + $type = strtolower($input->getAttribute('type') ?: 'text'); + $value = $input->getAttribute('value'); + $disabled = $input->hasAttribute('disabled'); + + /* 跳过禁用的元素（除非配置允许） */ + if(!$this->options['include_disabled'] && $disabled) continue; + + switch($type) + { + case 'checkbox': + if($input->hasAttribute('checked')) + { + $this->addValue($data, $name, $value ?: 'on'); + } + elseif($this->options['include_empty_checkboxes']) + { + $this->addValue($data, $name, ''); + } + break; + case 'radio': + $baseName = $this->getBaseName($name); + if(!isset($radioGroups[$baseName])) + { + $radioGroups[$baseName] = array( + 'selected' => null, + 'hasSelection' => false + ); + } + if($input->hasAttribute('checked')) + { + $radioGroups[$baseName]['selected'] = $value; + $radioGroups[$baseName]['hasSelection'] = true; + } + break; + case 'file': + $this->addValue($data, $name, ''); + break; + case 'submit': + case 'button': + case 'image': + case 'reset': + break; + + default: + /* 包括 hidden, text, password, email 等所有其他类型 */ + $this->addValue($data, $name, $value ?: ''); + break; + } + } + + /* 处理 radio 组 */ + foreach ($radioGroups as $name => $group) { + if ($group['hasSelection']) { + $data[$name] = $group['selected']; + } elseif ($this->options['default_radio_value'] !== null) { + $data[$name] = $this->options['default_radio_value']; + } + } + } + + /** + * Process selects + * + * @param object $xpath + * @param object $form + * @param array $data + * @access private + * @return void + */ + private function processSelects($xpath, $form, &$data) + { + $selects = $xpath->query(".//select[@name]", $form); + + foreach($selects as $select) + { + if(!$this->options['include_disabled'] && $select->hasAttribute('disabled')) continue; + + $name = $select->getAttribute('name'); + $multiple = $select->hasAttribute('multiple'); + + $options = $xpath->query(".//option", $select); + + if($multiple) + { + $selectedValues = []; + foreach($options as $option) + { + if($option->hasAttribute('selected')) + { + $value = $option->hasAttribute('value') ? $option->getAttribute('value') : trim($option->textContent); + $selectedValues[] = $value; + } + } + + /* 对于多选，即使没有选中项，也要处理默认值 */ + foreach($options as $option) + { + $value = $option->hasAttribute('value') ? $option->getAttribute('value') : trim($option->textContent); + if(!empty($value)) + { + $selectedValues[] = $value; + break; // 只取第一个有值的选项作为默认 + } + } + + if(!empty($selectedValues)) + { + foreach($selectedValues as $val) $this->addValue($data, $name, $val); + } + } + else + { + $selectedValue = null; + $firstValue = null; + + foreach($options as $index => $option) + { + $value = $option->hasAttribute('value') + ? $option->getAttribute('value') + : trim($option->textContent); + + if($index === 0) $firstValue = $value; + + if($option->hasAttribute('selected')) + { + $selectedValue = $value; + break; + } + } + + $finalValue = $selectedValue !== null ? $selectedValue : $firstValue; + if($finalValue !== null) $this->addValue($data, $name, $finalValue); + } + } + } + + /** + * Process textarea + * + * @param object $xpath + * @param object $form + * @param array $data + * @access private + * @return void + */ + private function processTextareas($xpath, $form, &$data) + { + $textareas = $xpath->query(".//textarea[@name]", $form); + + foreach($textareas as $textarea) + { + if(!$this->options['include_disabled'] && $textarea->hasAttribute('disabled')) continue; + + $name = $textarea->getAttribute('name'); + $value = $textarea->textContent; + + $this->addValue($data, $name, $value); + } + } + + /** + * Process zin pickers and date pickers. + * + * @param object $xpath + * @param object $form + * @param array $data + * @access private + * @return void + */ + private function processZinPickers($xpath, $form, &$data) + { + /* 查找所有包含 zui-create-picker 属性的元素（通常是 div.picker-box） */ + $pickers = $xpath->query(".//*[@zui-create]", $form); + + foreach ($pickers as $picker) { + /* 1. 跳过禁用的picker（如果配置不允许） */ + $pickerDisabled = $picker->hasAttribute('disabled') || $picker->getAttribute('disabled') === 'true'; + if(!$this->options['include_disabled'] && $pickerDisabled) continue; + + /* 2. 获取 zui-create-picker 属性的JSON值 */ + if($picker->hasAttribute('zui-create-picker')) + { + $pickerConfig = $picker->getAttribute('zui-create-picker'); + } + elseif($picker->hasAttribute('zui-create-datepicker')) + { + $pickerConfig = $picker->getAttribute('zui-create-datepicker'); + } + + if(empty($pickerConfig)) continue; + + /* 3. 提取name（关键：用正则匹配name字段）*/ + $name = null; + if(preg_match('/"name"\s*:\s*"([^"]+)"/i', $pickerConfig, $nameMatches)) + { + $name = $nameMatches[1]; // 捕获引号中的name值 + } + elseif(preg_match("/'name'\s*:\s*'([^']+)'/i", $pickerConfig, $nameMatches)) + { + $name = $nameMatches[1]; // 兼容单引号 + } + + if(empty($name)) continue; + + /* 4. 提取defaultValue（核心：兼容JS函数和非JSON格式）*/ + $defaultValue = ''; + /* 正则规则：匹配 "defaultValue": 值 或 'defaultValue': 值 */ + /* 支持的值类型：字符串（单/双引号）、数字、true/false/null */ + $valuePattern = '/"defaultValue"\s*:\s*(?:"([^"]+)"|\'([^\']+)\'|(\d+\.?\d*)|(true|false|null)|\[([^\]]+)\])/i'; + if(preg_match($valuePattern, $pickerConfig, $valueMatches)) + { + /* 匹配优先级：数组 > 双引号字符串 > 单引号字符串 > 数字 > 布尔/null */ + $defaultValue = !empty($valueMatches[5]) ? $valueMatches[5] // 优先级1：数组内容 + : (!empty($valueMatches[1]) ? $valueMatches[1] // 优先级2：双引号字符串 + : (!empty($valueMatches[2]) ? $valueMatches[2] // 优先级3：单引号字符串 + : (!empty($valueMatches[3]) ? $valueMatches[3] // 优先级4：数字 + : $valueMatches[4] ?? null))); // 优先级5：布尔/null + + + /* 转换类型（如"true"→true，"123"→123）*/ + if ($defaultValue === 'true') $defaultValue = true; + elseif ($defaultValue === 'false') $defaultValue = false; + elseif ($defaultValue === 'null') $defaultValue = null; + elseif (is_numeric($defaultValue)) $defaultValue = (float)$defaultValue; + } + + /* 5. 写入数据 */ + $this->addValue($data, $name, $defaultValue); + } + } + + /** + * Process zin editors. + * + * @param object $xpath + * @param object $form + * @param array $data + * @access private + * @return void + */ + private function processZinEditors($xpath, $form, &$data) + { + $editors = $xpath->query("//zen-editor", $form); + + foreach($editors as $editor) + { + $name = $editor->getAttribute('name'); + $value = ''; + + $contentNode = $xpath->query(".//article[@slot='content']", $editor)->item(0); + if($contentNode) + { + /* 获取内部HTML内容 */ + $dom = $contentNode->ownerDocument; + foreach($contentNode->childNodes as $child) $value .= $dom->saveHTML($child); + } + + $this->addValue($data, $name, $value); + } + } + + /** + * Add value to data. + * + * @param array $data + * @param string $name + * @param mixed $value + * @access private + * @return void + */ + private function addValue(&$data, $name, $value) + { + /* 使用 parse_str 来处理名称 */ + if($value === null) $value = ''; + parse_str($name . '=' . urlencode($value), $temp); + + /* 合并到数据中 */ + foreach($temp as $key => $val) + { + if(!isset($data[$key])) + { + $data[$key] = $val; + } + elseif(is_array($data[$key]) && is_array($val)) + { + /* 递归合并数组 */ + foreach($val as $v) $data[$key][] = $v; + } + else + { + /* 覆盖（处理重复的非数组字段） */ + $data[$key] = $val; + } + } + } + + /** + * Get base name of field. + * + * @param string $name + * @access private + * @return string + */ + private function getBaseName($name) + { + if(preg_match('/^([^\[]+)/', $name, $matches)) return $matches[1]; + return $name; + } + + /** + * Get errors. + * + * @access public + * @return array + */ + public function getErrors() + { + return $this->errors; + } +}