基于PHP的wordpress主题：搴锓卖苁掳倏 php版.zip

<?php /* Copyright 2013, www.jionghou.com http://www.jionghou.com */ class IDE_FormGenerator { private $_form_attribs = null; private $_form_elements = array(); private static $_counter = 0; private $_separators = array(); private $_data = array(); private $_invalids = array(); private $_print_invalids = false; private static $_css_class = array( // css classes for elements 'form' => 'ide_form', 'submit' => 'button', 'button' => 'button', 'button2' => 'button', 'checkbox' => 'chk', 'invalid' => 'msg', 'info' => 'info', 'text' => 'regular-text', 'section' => 'section', 'tabs' => 'tabs' ); private static $_no_separators = array( 'hidden' => true, ); function __construct($attribs = null, $title = null) { $this->_form_attribs = $attribs; $this->_title = $title; $this->separator('<p class="field">', '</p>'); } // ---------------------------------------------------------------------- // form elements to generate function elements($section = null, $elements) { $this->_form_elements[] = array($section, $elements); } // html that encloses each element public function separator($start_tag = null, $end_tag = null) { $this->_separators = array($start_tag, $end_tag); } // arrat of data to be filled into the form elements public function data($data = null) { $this->_data = $data; } // print error messages too? public function printErrors($print_invalids) { $this->_print_invalids = $print_invalids; } // print the form public function generate() { $html = '<form '.self::_getAttributes('form', $this->_form_attribs).'><div>'.($this->_title ? '<h1>'.$this->_title.'</h1>' : ''); foreach($this->_form_elements as $section) { // section if(!empty($section[0]['id'])) { $html.= '<div id="section-'.$section[0]['id'].'" class="'.self::$_css_class['section'].'">'; $html.= '<h2 class="title">'.$section[0]['name'].'</h2>'; if(!empty($section[0]['info'])) $html.= '<p class="section_info">'.$section[0]['info'].'</p>'; } if(is_array($section[1])) foreach($section[1] as $e_name => $e) { // separator tag start if(isset($this->_separators[0]) && !isset(self::$_no_separators[$e['type']])) $html.= $this->_separators[0]; // id if(!isset($e['attribs']['id'])) { $e['attribs']['id'] = $e['type'].'-'.$e_name.self::$_counter; self::$_counter++; } // value if(!isset($e['value'])) { $e['value'] = ''; } // data if(isset($this->_data[$e_name])) { $e['data'] = $this->_data[$e_name]; // raw data switch($e['type']) { case 'text': case 'textarea': $e['value'] = self::_sanitizeText($this->_data[$e_name]); // data to be printed break; } } // label if(isset($e['label'])) $html.= self::_getLabel($e['attribs']['id'], $e['label']); // prepend html if(isset($e['before'])) $html.= $e['before']; // actual element $method = '_g'.$e['type']; if(method_exists('IDE_FormGenerator', $method)) { $e['attribs']['name'] = $e_name; $html.=self::$method($e)."\n"; } // append html if(isset($e['after'])) $html.= '<span>'.$e['after'].'</span>'; // info if(!empty($e['info'])) { $html.='<span class="'.self::$_css_class['info'].'">'.$e['info'].'</span>'; } // print error messages? if($this->_print_invalids) { if(array_search($e_name, $this->_invalids) !== false) { $html.='<p class="'.self::$_css_class['invalid'].'">'.(isset($e['error']) ? $e['error'] : 'x').'</p>'; } } // separator tag end if(isset($this->_separators[1]) && !isset(self::$_no_separators[$e['type']])) $html.= $this->_separators[1]; } $html.= (!empty($section[0]['id']) ? '</div>' : ''); } $html.= '</div></form>'; echo $html; } function validate() { $invalids = array(); $data = array(); foreach($this->_form_elements as $sections) foreach($sections[1] as $e_name => $e) { $data[$e_name] = isset($this->_data[$e_name]) ? $this->_data[$e_name] : ''; if(isset($e['validation'])) { // validation rules exist for this element? $validation = $e['validation']; foreach($validation as $rule=>$args) { // go through all rules if(!$rule && $args) { $rule = $args; $args = null; } if(!IDE_Validator::validate($rule, isset($this->_data[$e_name]) ? $this->_data[$e_name] : '', $args)) { // validate $invalids[] = $e_name; break; } } } } $this->_invalids = $invalids; return $data; } function setErrors($errors) { $this->_invalids = array_merge($this->_invalids, $errors); } function isValid() { if(count($this->_invalids) > 0) return false; else return true; } // ---------------------------------------------------------------------- private static function _ghidden($element = null) { return '<input type="hidden" '.self::_getAttributes('hidden', $element['attribs']).' value="'.$element['value'].'" />'; } private static function _gtext($element = null) { return '<input type="text" '.self::_getAttributes('text', $element['attribs']).' value="'.$element['value'].'" />'; } private static function _gfile($element = null) { return '<input type="file" '.self::_getAttributes('text', $element['attribs']).' value="'.$element['value'].'" />'; } private static function _gpassword($element = null) { return '<input type="password" '.self::_getAttributes('password', $element['attribs']).' value="'.$element['value'].'" />'; } private static function _gtextarea($element = null) { return '<textarea '.self::_getAttributes('textarea', $element['attribs']).'>'.$element['value'].'</textarea>'; } private static function _gsubmit($element = null) { return '<input type="submit" '.self::_getAttributes('submit', $element['attribs']).' value="'.$element['value'].'" />'; } private static function _gbutton($element = null) { return '<input type="button" '.self::_getAttributes('button', $element['attribs']).' value="'.$element['value'].'" />'; } private static function _gbutton2($element = null) { return '<button '.self::_getAttributes('button2', $element['attribs']).'>'.$element['value'].'</button>'; } private static function _gcheckbox($element = null) { return '<input type="checkbox" '.self::_getAttributes('checkbox', $element['attribs']).' value="'.$element['value'].'"'.(isset($element['data']) && $element['data'] == $element['value'] ? ' checked="true"' : '').' />'; } private static function _gselect($element = null) { $selected = ''; if(isset($element['value'])) $selected = $element['value']; if(isset($element['data'])) $selected = $element['data']; $s = ''; if(isset($element['attribs']['options'])) { $options = $element['attribs']['options']; foreach($options as $k=>$v) { $s.='<option value="'.$k.'"'.($selected == $k ? ' selected="true"' : '').'>'.$v.'</option>'; } unset($element['attribs']['options']); } $s = '<select '.self::_getAttributes('select', $element['attribs']).'>'.$s; $s.= '</select>'; return $s; } // -------------------------