PHP WPCF7_Shortcode::get_minlength_option方法代码示例

function wpcf7_count_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    if (empty($tag->name)) {
        return '';
    }
    $target = wpcf7_scan_shortcode(array('name' => $tag->name));
    $maxlength = $minlength = null;
    if ($target) {
        $target = new WPCF7_Shortcode($target[0]);
        $maxlength = $target->get_maxlength_option();
        $minlength = $target->get_minlength_option();
        if ($maxlength && $minlength && $maxlength < $minlength) {
            $maxlength = $minlength = null;
        }
    }
    if ($tag->has_option('down')) {
        $value = (int) $maxlength;
        $class = 'wpcf7-character-count down';
    } else {
        $value = '0';
        $class = 'wpcf7-character-count up';
    }
    $atts = array();
    $atts['id'] = $tag->get_id_option();
    $atts['class'] = $tag->get_class_option($class);
    $atts['data-target-name'] = $tag->name;
    $atts['data-starting-value'] = $value;
    $atts['data-current-value'] = $value;
    $atts['data-maximum-value'] = $maxlength;
    $atts['data-minimum-value'] = $minlength;
    $atts = wpcf7_format_atts($atts);
    $html = sprintf('<span %1$s>%2$s</span>', $atts, $value);
    return $html;
}

function wpcf7dtx_dynamictext_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    if (empty($tag->name)) {
        return '';
    }
    $validation_error = wpcf7_get_validation_error($tag->name);
    $class = wpcf7_form_controls_class($tag->type, 'wpcf7dtx-dynamictext');
    if ($validation_error) {
        $class .= ' wpcf7-not-valid';
    }
    $atts = array();
    $atts['size'] = $tag->get_size_option('40');
    $atts['maxlength'] = $tag->get_maxlength_option();
    $atts['minlength'] = $tag->get_minlength_option();
    if ($atts['maxlength'] && $atts['minlength'] && $atts['maxlength'] < $atts['minlength']) {
        unset($atts['maxlength'], $atts['minlength']);
    }
    $atts['class'] = $tag->get_class_option($class);
    $atts['id'] = $tag->get_id_option();
    $atts['tabindex'] = $tag->get_option('tabindex', 'int', true);
    if ($tag->has_option('readonly')) {
        $atts['readonly'] = 'readonly';
    }
    if ($tag->is_required()) {
        $atts['aria-required'] = 'true';
    }
    $atts['aria-invalid'] = $validation_error ? 'true' : 'false';
    $value = (string) reset($tag->values);
    if ($tag->has_option('placeholder') || $tag->has_option('watermark')) {
        $atts['placeholder'] = $value;
        $value = '';
    }
    $value = $tag->get_default_option($value);
    $value = wpcf7_get_hangover($tag->name, $value);
    $scval = do_shortcode('[' . $value . ']');
    if ($scval != '[' . $value . ']') {
        $value = esc_attr($scval);
    }
    $atts['value'] = $value;
    //echo '<pre>'; print_r( $tag ); echo '</pre>';
    switch ($tag->basetype) {
        case 'dynamictext':
            $atts['type'] = 'text';
            break;
        case 'dynamichidden':
            $atts['type'] = 'hidden';
            break;
        default:
            $atts['type'] = 'text';
            break;
    }
    $atts['name'] = $tag->name;
    $atts = wpcf7_format_atts($atts);
    $html = sprintf('<span class="wpcf7-form-control-wrap %1$s"><input %2$s />%3$s</span>', sanitize_html_class($tag->name), $atts, $validation_error);
    return $html;
}

function mango_wpcf7_text_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    if (empty($tag->name)) {
        return '';
    }
    $validation_error = wpcf7_get_validation_error($tag->name);
    $class = wpcf7_form_controls_class($tag->type, 'wpcf7-text');
    if (in_array($tag->basetype, array('email', 'url', 'tel'))) {
        $class .= ' wpcf7-validates-as-' . $tag->basetype;
    }
    if ($validation_error) {
        $class .= ' wpcf7-not-valid';
    }
    $atts = array();
    $atts_id = '';
    $atts['size'] = $tag->get_size_option('40');
    $atts['maxlength'] = $tag->get_maxlength_option();
    $atts['minlength'] = $tag->get_minlength_option();
    if ($atts['maxlength'] && $atts['minlength'] && $atts['maxlength'] < $atts['minlength']) {
        unset($atts['maxlength'], $atts['minlength']);
    }
    $atts['class'] = $tag->get_class_option($class);
    $atts['id'] = $tag->get_id_option();
    $atts_id = $atts['id'];
    $atts['tabindex'] = $tag->get_option('tabindex', 'int', true);
    if ($tag->has_option('readonly')) {
        $atts['readonly'] = 'readonly';
    }
    if ($tag->is_required()) {
        $atts['aria-required'] = 'true';
    }
    $atts['aria-invalid'] = $validation_error ? 'true' : 'false';
    $value = (string) reset($tag->values);
    if ($tag->has_option('placeholder') || $tag->has_option('watermark')) {
        $atts['placeholder'] = $value;
        $value = '';
    }
    $value = $tag->get_default_option($value);
    $value = wpcf7_get_hangover($tag->name, $value);
    $atts['value'] = $value;
    if (wpcf7_support_html5()) {
        $atts['type'] = $tag->basetype;
    } else {
        $atts['type'] = 'text';
    }
    $atts['name'] = $tag->name;
    $atts = wpcf7_format_atts($atts);
    if ($atts_id == 'disabledInput') {
        $html = sprintf('<input %1$s disabled />%2$s', $atts, $validation_error);
    } else {
        $html = sprintf('<input %1$s />%2$s', $atts, $validation_error);
    }
    return $html;
}

function wpcf7_textarea_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    if (empty($tag->name)) {
        return '';
    }
    $validation_error = wpcf7_get_validation_error($tag->name);
    $class = wpcf7_form_controls_class($tag->type);
    if ($validation_error) {
        $class .= ' wpcf7-not-valid';
    }
    $atts = array();
    $atts['cols'] = $tag->get_cols_option('40');
    $atts['rows'] = $tag->get_rows_option('10');
    $atts['maxlength'] = $tag->get_maxlength_option();
    $atts['minlength'] = $tag->get_minlength_option();
    if ($atts['maxlength'] && $atts['minlength'] && $atts['maxlength'] < $atts['minlength']) {
        unset($atts['maxlength'], $atts['minlength']);
    }
    $atts['class'] = $tag->get_class_option($class);
    $atts['id'] = $tag->get_id_option();
    $atts['tabindex'] = $tag->get_option('tabindex', 'int', true);
    $atts['autocomplete'] = $tag->get_option('autocomplete', '[-0-9a-zA-Z]+', true);
    if ($tag->has_option('readonly')) {
        $atts['readonly'] = 'readonly';
    }
    if ($tag->is_required()) {
        $atts['aria-required'] = 'true';
    }
    $atts['aria-invalid'] = $validation_error ? 'true' : 'false';
    $value = empty($tag->content) ? (string) reset($tag->values) : $tag->content;
    if ($tag->has_option('placeholder') || $tag->has_option('watermark')) {
        $atts['placeholder'] = $value;
        $value = '';
    }
    $value = $tag->get_default_option($value);
    $value = wpcf7_get_hangover($tag->name, $value);
    $atts['name'] = $tag->name;
    $atts = wpcf7_format_atts($atts);
    $html = sprintf('<span class="wpcf7-form-control-wrap %1$s"><textarea %2$s>%3$s</textarea>%4$s</span>', sanitize_html_class($tag->name), $atts, esc_textarea($value), $validation_error);
    return $html;
}

function wpcf7_quiz_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    if (empty($tag->name)) {
        return '';
    }
    $validation_error = wpcf7_get_validation_error($tag->name);
    $class = wpcf7_form_controls_class($tag->type);
    if ($validation_error) {
        $class .= ' wpcf7-not-valid';
    }
    $atts = array();
    $atts['size'] = $tag->get_size_option('40');
    $atts['maxlength'] = $tag->get_maxlength_option();
    $atts['minlength'] = $tag->get_minlength_option();
    if ($atts['maxlength'] && $atts['minlength'] && $atts['maxlength'] < $atts['minlength']) {
        unset($atts['maxlength'], $atts['minlength']);
    }
    $atts['class'] = $tag->get_class_option($class);
    $atts['id'] = $tag->get_id_option();
    $atts['tabindex'] = $tag->get_option('tabindex', 'int', true);
    $atts['autocomplete'] = 'off';
    $atts['aria-required'] = 'true';
    $atts['aria-invalid'] = $validation_error ? 'true' : 'false';
    $pipes = $tag->pipes;
    if ($pipes instanceof WPCF7_Pipes && !$pipes->zero()) {
        $pipe = $pipes->random_pipe();
        $question = $pipe->before;
        $answer = $pipe->after;
    } else {
        // default quiz
        $question = '1+1=?';
        $answer = '2';
    }
    $answer = wpcf7_canonicalize($answer);
    $atts['type'] = 'text';
    $atts['name'] = $tag->name;
    $atts = wpcf7_format_atts($atts);
    $html = sprintf('<span class="wpcf7-form-control-wrap %1$s"><label><span class="wpcf7-quiz-label">%2$s</span> <input %3$s /></label><input type="hidden" name="_wpcf7_quiz_answer_%4$s" value="%5$s" />%6$s</span>', sanitize_html_class($tag->name), esc_html($question), $atts, $tag->name, wp_hash($answer, 'wpcf7_quiz'), $validation_error);
    return $html;
}

function wpcf7_captcha_shortcode_handler($tag)
{
    $tag = new WPCF7_Shortcode($tag);
    if ('captchac' == $tag->type && !class_exists('ReallySimpleCaptcha')) {
        return '<em>' . __('To use CAPTCHA, you need <a href="http://wordpress.org/extend/plugins/really-simple-captcha/">Really Simple CAPTCHA</a> plugin installed.', 'contact-form-7') . '</em>';
    }
    if (empty($tag->name)) {
        return '';
    }
    $validation_error = wpcf7_get_validation_error($tag->name);
    $class = wpcf7_form_controls_class($tag->type);
    if ('captchac' == $tag->type) {
        // CAPTCHA-Challenge (image)
        $class .= ' wpcf7-captcha-' . $tag->name;
        $atts = array();
        $atts['class'] = $tag->get_class_option($class);
        $atts['id'] = $tag->get_id_option();
        $op = array('img_size' => array(72, 24), 'base' => array(6, 18), 'font_size' => 14, 'font_char_width' => 15);
        $op = array_merge($op, wpcf7_captchac_options($tag->options));
        if (!($filename = wpcf7_generate_captcha($op))) {
            return '';
        }
        if (!empty($op['img_size'])) {
            if (isset($op['img_size'][0])) {
                $atts['width'] = $op['img_size'][0];
            }
            if (isset($op['img_size'][1])) {
                $atts['height'] = $op['img_size'][1];
            }
        }
        $atts['alt'] = 'captcha';
        $atts['src'] = wpcf7_captcha_url($filename);
        $atts = wpcf7_format_atts($atts);
        $prefix = substr($filename, 0, strrpos($filename, '.'));
        $html = sprintf('<input type="hidden" name="_wpcf7_captcha_challenge_%1$s" value="%2$s" /><img %3$s />', $tag->name, $prefix, $atts);
        return $html;
    } elseif ('captchar' == $tag->type) {
        // CAPTCHA-Response (input)
        if ($validation_error) {
            $class .= ' wpcf7-not-valid';
        }
        $atts = array();
        $atts['size'] = $tag->get_size_option('40');
        $atts['maxlength'] = $tag->get_maxlength_option();
        $atts['minlength'] = $tag->get_minlength_option();
        if ($atts['maxlength'] && $atts['minlength'] && $atts['maxlength'] < $atts['minlength']) {
            unset($atts['maxlength'], $atts['minlength']);
        }
        $atts['class'] = $tag->get_class_option($class);
        $atts['id'] = $tag->get_id_option();
        $atts['tabindex'] = $tag->get_option('tabindex', 'int', true);
        $atts['aria-invalid'] = $validation_error ? 'true' : 'false';
        $value = (string) reset($tag->values);
        if (wpcf7_is_posted()) {
            $value = '';
        }
        if ($tag->has_option('placeholder') || $tag->has_option('watermark')) {
            $atts['placeholder'] = $value;
            $value = '';
        }
        $atts['value'] = $value;
        $atts['type'] = 'text';
        $atts['name'] = $tag->name;
        $atts = wpcf7_format_atts($atts);
        $html = sprintf('<span class="wpcf7-form-control-wrap %1$s"><input %2$s />%3$s</span>', sanitize_html_class($tag->name), $atts, $validation_error);
        return $html;
    }
}

function cf7bs_text_shortcode_handler($tag)
{
    $tag_obj = new WPCF7_Shortcode($tag);
    if (empty($tag_obj->name)) {
        return '';
    }
    $mode = $status = 'default';
    $validation_error = wpcf7_get_validation_error($tag_obj->name);
    $class = wpcf7_form_controls_class($tag_obj->type, 'wpcf7-text');
    if (in_array($tag_obj->basetype, array('email', 'url', 'tel'))) {
        $class .= ' wpcf7-validates-as-' . $tag_obj->basetype;
    }
    if ($validation_error) {
        $class .= ' wpcf7-not-valid';
        $status = 'error';
    }
    // size is not used since Bootstrap input fields always scale 100%
    //$atts['size'] = $tag_obj->get_size_option( '40' );
    if ($tag_obj->is_required()) {
        $mode = 'required';
    }
    $value = (string) reset($tag_obj->values);
    $placeholder = '';
    if ($tag_obj->has_option('placeholder') || $tag_obj->has_option('watermark')) {
        $placeholder = $value;
        $value = '';
    }
    $value = $tag_obj->get_default_option($value);
    if (wpcf7_is_posted() && isset($_POST[$tag_obj->name])) {
        $value = stripslashes_deep($_POST[$tag_obj->name]);
    } elseif (isset($_GET) && array_key_exists($tag_obj->name, $_GET)) {
        $value = stripslashes_deep(rawurldecode($_GET[$tag_obj->name]));
    }
    $input_before = $tag_obj->get_first_match_option('/input_before:([^\\s]+)/');
    $input_after = $tag_obj->get_first_match_option('/input_after:([^\\s]+)/');
    if (is_array($input_before) && isset($input_before[1])) {
        $input_before = str_replace('---', ' ', $input_before[1]);
    } else {
        $input_before = '';
    }
    if (is_array($input_after) && isset($input_after[1])) {
        $input_after = str_replace('---', ' ', $input_after[1]);
    } else {
        $input_after = '';
    }
    if ($tag_obj->has_option('include_count')) {
        $count_mode = 'input_after';
        $count_down = false;
        $count_options = $tag_obj->get_option('include_count', '[A-Za-z]+(:[A-Za-z]+)?', true);
        if ($count_options) {
            $count_options = explode(':', $count_options);
            foreach ($count_options as $count_option) {
                switch ($count_option) {
                    case 'down':
                    case 'DOWN':
                        $count_down = true;
                        break;
                    case 'before':
                    case 'BEFORE':
                        $count_mode = 'input_before';
                        break;
                    default:
                }
            }
        }
        $tag = cf7bs_text_to_count($tag, $count_down);
        if (!empty(${$count_mode})) {
            ${$count_mode} = wpcf7_count_shortcode_handler($tag) . ' ' . ${$count_mode};
        } else {
            ${$count_mode} = wpcf7_count_shortcode_handler($tag);
        }
    }
    $field = new CF7BS_Form_Field(cf7bs_apply_field_args_filter(array('name' => $tag_obj->name, 'id' => $tag_obj->get_option('id', 'id', true), 'class' => $tag_obj->get_class_option($class), 'type' => wpcf7_support_html5() ? $tag_obj->basetype : 'text', 'value' => $value, 'placeholder' => $placeholder, 'label' => $tag_obj->content, 'help_text' => $validation_error, 'size' => cf7bs_get_form_property('size'), 'grid_columns' => cf7bs_get_form_property('grid_columns'), 'form_layout' => cf7bs_get_form_property('layout'), 'form_label_width' => cf7bs_get_form_property('label_width'), 'form_breakpoint' => cf7bs_get_form_property('breakpoint'), 'mode' => $mode, 'status' => $status, 'readonly' => $tag_obj->has_option('readonly') ? true : false, 'minlength' => $tag_obj->get_minlength_option(), 'maxlength' => $tag_obj->get_maxlength_option(), 'tabindex' => $tag_obj->get_option('tabindex', 'int', true), 'wrapper_class' => $tag_obj->name, 'input_before' => $input_before, 'input_after' => $input_after), $tag_obj->basetype, $tag_obj->name));
    $html = $field->display(false);
    return $html;
}

 $tag = new WPCF7_Shortcode($tag);
 if (empty($tag->name)) {
     return '';
 }
 $validation_error = wpcf7_get_validation_error($tag->name);
 $class = wpcf7_form_controls_class($tag->type, 'wpcf7-text');
 if (in_array($tag->basetype, ['email', 'url', 'tel'])) {
     $class .= ' wpcf7-validates-as-' . $tag->basetype;
 }
 if ($validation_error) {
     $class .= ' wpcf7-not-valid';
 }
 $atts = [];
 $atts['size'] = $tag->get_size_option('40');
 $atts['maxlength'] = $tag->get_maxlength_option();
 $atts['minlength'] = $tag->get_minlength_option();
 if ($atts['maxlength'] && $atts['minlength'] && $atts['maxlength'] < $atts['minlength']) {
     unset($atts['maxlength'], $atts['minlength']);
 }
 $atts['class'] = $tag->get_class_option($class);
 $atts['id'] = $tag->get_id_option();
 $atts['tabindex'] = $tag->get_option('tabindex', 'int', true);
 if ($tag->has_option('readonly')) {
     $atts['readonly'] = 'readonly';
 }
 if ($tag->is_required()) {
     $atts['aria-required'] = 'true';
     $atts['required'] = 'true';
 }
 $atts['aria-invalid'] = $validation_error ? 'true' : 'false';
 $value = (string) reset($tag->values);

 /**
  * Outputs the HTML for the textarea shortcode.  We're replacing the default
  * CF7 textarea shortcode.  If the user wants a word limit instead of a character
  * limit, we need to remove the maxlength attribute from the element.
  *
  * @param $tag
  * @return string
  */
 function textarea_shortcode_handler($tag)
 {
     $tag = new WPCF7_Shortcode($tag);
     if (empty($tag->name)) {
         return '';
     }
     $validation_error = wpcf7_get_validation_error($tag->name);
     $class = wpcf7_form_controls_class($tag->type);
     if ($validation_error) {
         $class .= ' wpcf7-not-valid';
     }
     $atts = array();
     $atts['cols'] = $tag->get_cols_option('40');
     $atts['rows'] = $tag->get_rows_option('10');
     $atts['maxlength'] = $tag->get_maxlength_option();
     $atts['minlength'] = $tag->get_minlength_option();
     if ($atts['maxlength'] && $atts['minlength'] && $atts['maxlength'] < $atts['minlength']) {
         unset($atts['maxlength'], $atts['minlength']);
     }
     $maxlengthwords = false;
     $minlengthwords = false;
     // Check whether the field has a min or max word length
     foreach ($tag->options as $key => $option) {
         if (stristr($option, 'maxlengthwords:true')) {
             $maxlengthwords = true;
         }
         if (stristr($option, 'minlengthwords:true')) {
             $minlengthwords = true;
         }
     }
     // If this field has either the min or max word length validation,
     // remove the maxlength and minlength variables because we aren't
     // validating for character length
     if ($maxlengthwords === true || $minlengthwords === true) {
         unset($atts['maxlength'], $atts['minlength']);
     }
     $atts['class'] = $tag->get_class_option($class);
     $atts['id'] = $tag->get_id_option();
     $atts['tabindex'] = $tag->get_option('tabindex', 'int', true);
     if ($tag->has_option('readonly')) {
         $atts['readonly'] = 'readonly';
     }
     if ($tag->is_required()) {
         $atts['aria-required'] = 'true';
     }
     $atts['aria-invalid'] = $validation_error ? 'true' : 'false';
     $value = empty($tag->content) ? (string) reset($tag->values) : $tag->content;
     if ($tag->has_option('placeholder') || $tag->has_option('watermark')) {
         $atts['placeholder'] = $value;
         $value = '';
     }
     $value = $tag->get_default_option($value);
     $value = wpcf7_get_hangover($tag->name, $value);
     $atts['name'] = $tag->name;
     $atts = wpcf7_format_atts($atts);
     $html = sprintf('<span class="wpcf7-form-control-wrap %1$s"><textarea %2$s>%3$s</textarea>%4$s</span>', sanitize_html_class($tag->name), $atts, esc_textarea($value), $validation_error);
     return $html;
 }