PHP GFCommon::replace_variables_prepopulate方法代码示例

 public function get_field_input($form, $value = '', $entry = null)
 {
     $is_entry_detail = $this->is_entry_detail();
     $is_form_editor = $this->is_form_editor();
     $content = $is_entry_detail || $is_form_editor ? "<div class='gf-html-container'><span class='gf_blockheader'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i class='fa fa-code fa-lg'></i> " . __('HTML Content', 'gravityforms') . '</span><span>' . __('This is a content placeholder. HTML content is not displayed in the form admin. Preview this form to view the content.', 'gravityforms') . '</span></div>' : $this->content;
     $content = GFCommon::replace_variables_prepopulate($content);
     // adding support for merge tags
     $content = do_shortcode($content);
     // adding support for shortcodes
     return $content;
 }

 public static function get_default_value($field, $input_id)
 {
     if (!is_array($field->choices)) {
         if (is_array($field->inputs)) {
             $input = RGFormsModel::get_input($field, $input_id);
             return rgar($input, 'defaultValue');
         } else {
             return IS_ADMIN ? $field->defaultValue : GFCommon::replace_variables_prepopulate($field->defaultValue);
         }
     } else {
         if ($field->type == 'checkbox') {
             for ($i = 0, $count = sizeof($field->inputs); $i < $count; $i++) {
                 $input = $field->inputs[$i];
                 $choice = $field->choices[$i];
                 if ($input['id'] == $input_id && rgar($choice, 'isSelected')) {
                     return $choice['value'];
                 }
             }
             return '';
         } else {
             foreach ($field->choices as $choice) {
                 if (rgar($choice, 'isSelected') || $field->type == 'post_category') {
                     return $choice['value'];
                 }
             }
             return '';
         }
     }
 }

 private static function default_if_empty($field, $value)
 {
     if (!GFCommon::is_empty_array($value)) {
         return $value;
     }
     if (IS_ADMIN) {
         $value = rgget("defaultValue", $field);
     } else {
         $value = rgar($field, "defaultValue");
         if (!is_array($value)) {
             $value = GFCommon::replace_variables_prepopulate(rgget("defaultValue", $field));
         }
     }
     return $value;
 }

 /**
  * Retrieve the field default value.
  *
  * @return array|string
  */
 public function get_value_default()
 {
     if (is_array($this->inputs)) {
         $value = array();
         foreach ($this->inputs as $input) {
             $value[strval($input['id'])] = $this->is_form_editor() ? rgar($input, 'defaultValue') : GFCommon::replace_variables_prepopulate(rgar($input, 'defaultValue'));
         }
     } else {
         $value = $this->is_form_editor() ? $this->defaultValue : GFCommon::replace_variables_prepopulate($this->defaultValue);
     }
     return $value;
 }

 public static function get_default_value($field, $input_id)
 {
     if (!is_array(rgar($field, "choices"))) {
         if (is_array(rgar($field, "inputs"))) {
             $input = RGFormsModel::get_input($field, $input_id);
             return rgar($input, "defaultValue");
         } else {
             return IS_ADMIN ? $field["defaultValue"] : GFCommon::replace_variables_prepopulate($field["defaultValue"]);
         }
     } else {
         if ($field["type"] == "checkbox") {
             for ($i = 0, $count = sizeof($field["inputs"]); $i < $count; $i++) {
                 $input = $field["inputs"][$i];
                 $choice = $field["choices"][$i];
                 if ($input["id"] == $input_id && $choice["isSelected"]) {
                     return $choice["value"];
                 }
             }
             return "";
         } else {
             foreach ($field["choices"] as $choice) {
                 if ($choice["isSelected"] || $field["type"] == "post_category") {
                     return $choice["value"];
                 }
             }
             return "";
         }
     }
 }

 public function get_value_default()
 {
     return $this->is_form_editor() ? $this->defaultValue : GFCommon::replace_variables_prepopulate($this->defaultValue);
 }

//.........这里部分代码省略.........
                 return $post_link;
             }
             $html_input_type = RGFormsModel::is_html5_enabled() ? "email" : "text";
             if (IS_ADMIN && RG_CURRENT_VIEW != "entry") {
                 $single_style = rgget("emailConfirmEnabled", $field) ? "style='display:none;'" : "";
                 $confirm_style = rgget("emailConfirmEnabled", $field) ? "" : "style='display:none;'";
                 return "<div class='ginput_container ginput_single_email' {$single_style}><input name='input_{$id}' type='{$html_input_type}' class='" . esc_attr($class) . "' disabled='disabled' /></div><div class='ginput_complex ginput_container ginput_confirm_email' {$confirm_style} id='{$field_id}_container'><span id='{$field_id}_1_container' class='ginput_left'><input type='text' name='input_{$id}' id='{$field_id}' disabled='disabled' /><label for='{$field_id}'>" . apply_filters("gform_email_{$form_id}", apply_filters("gform_email", __("Enter Email", "gravityforms"), $form_id), $form_id) . "</label></span><span id='{$field_id}_2_container' class='ginput_right'><input type='text' name='input_{$id}_2' id='{$field_id}_2' disabled='disabled' /><label for='{$field_id}_2'>" . apply_filters("gform_email_confirm_{$form_id}", apply_filters("gform_email_confirm", __("Confirm Email", "gravityforms"), $form_id), $form_id) . "</label></span></div>";
             } else {
                 $logic_event = self::get_logic_event($field, "keyup");
                 if (rgget("emailConfirmEnabled", $field) && RG_CURRENT_VIEW != "entry") {
                     $first_tabindex = self::get_tabindex();
                     $last_tabindex = self::get_tabindex();
                     return "<div class='ginput_complex ginput_container' id='{$field_id}_container'><span id='{$field_id}_1_container' class='ginput_left'><input type='{$html_input_type}' name='input_{$id}' id='{$field_id}' value='" . esc_attr($value) . "' {$first_tabindex} {$logic_event} {$disabled_text}/><label for='{$field_id}'>" . apply_filters("gform_email_{$form_id}", apply_filters("gform_email", __("Enter Email", "gravityforms"), $form_id), $form_id) . "</label></span><span id='{$field_id}_2_container' class='ginput_right'><input type='{$html_input_type}' name='input_{$id}_2' id='{$field_id}_2' value='" . esc_attr(rgpost("input_" . $id . "_2")) . "' {$last_tabindex} {$disabled_text}/><label for='{$field_id}_2'>" . apply_filters("gform_email_confirm_{$form_id}", apply_filters("gform_email_confirm", __("Confirm Email", "gravityforms"), $form_id), $form_id) . "</label></span></div>";
                 } else {
                     $tabindex = self::get_tabindex();
                     return sprintf("<div class='ginput_container'><input name='input_%d' id='%s' type='%s' value='%s' class='%s' {$max_length} {$tabindex} {$html5_attributes} {$logic_event} %s/></div>", $id, $field_id, $html_input_type, esc_attr($value), esc_attr($class), $disabled_text);
                 }
             }
             break;
         case "honeypot":
             $autocomplete = RGFormsModel::is_html5_enabled() ? "autocomplete='off'" : "";
             return "<div class='ginput_container'><input name='input_{$id}' id='{$field_id}' type='text' value='' {$autocomplete}/></div>";
             break;
         case "hidden":
             if (!empty($post_link)) {
                 return $post_link;
             }
             $field_type = IS_ADMIN ? "text" : "hidden";
             $class_attribute = IS_ADMIN ? "" : "class='gform_hidden'";
             return sprintf("<input name='input_%d' id='%s' type='{$field_type}' {$class_attribute} value='%s' %s/>", $id, $field_id, esc_attr($value), $disabled_text);
             break;
         case "html":
             $content = IS_ADMIN ? "<img class='gfield_html_block' src='" . self::get_base_url() . "/images/gf_html_admin_placeholder.jpg' alt='HTML Block'/>" : $field["content"];
             $content = GFCommon::replace_variables_prepopulate($content);
             //adding support for merge tags
             $content = do_shortcode($content);
             //adding support for shortcodes
             return $content;
             break;
         case "adminonly_hidden":
             if (!is_array($field["inputs"])) {
                 return sprintf("<input name='input_%d' id='%s' class='gform_hidden' type='hidden' value='%s'/>", $id, $field_id, esc_attr($value));
             }
             $fields = "";
             foreach ($field["inputs"] as $input) {
                 $fields .= sprintf("<input name='input_%s' class='gform_hidden' type='hidden' value='%s'/>", $input["id"], esc_attr(rgar($value, $input["id"])));
             }
             return $fields;
             break;
         case "number":
             if (!empty($post_link)) {
                 return $post_link;
             }
             $instruction = "";
             $read_only = "";
             if (!IS_ADMIN) {
                 if (GFCommon::has_field_calculation($field)) {
                     // calculation-enabled fields should be read only
                     $read_only = 'readonly="readonly"';
                 } else {
                     $message = self::get_range_message($field);
                     $validation_class = $field["failed_validation"] ? "validation_message" : "";
                     if (!$field["failed_validation"] && !empty($message) && empty($field["errorMessage"])) {
                         $instruction = "<div class='instruction {$validation_class}'>" . $message . "</div>";
                     }
                 }

 public static function get_default_value($field, $input_id)
 {
     if (!is_array($field->choices)) {
         // if entry is saved in separate inputs get requsted input's default value ($input_id = 2.1)
         // some fields (like Date, Time) do not save their values in separate inputs and are correctly filtered out by this condition ($input_id = 2)
         // other fields (like Email w/ Confirm-enabled) also do not save their values in separate inputs but *should be* processed as input-specific submissions ($input_id = 2)
         if (is_array($field->get_entry_inputs()) || $field->get_input_type() == 'email' && is_array($field->inputs)) {
             $input = RGFormsModel::get_input($field, $input_id);
             return rgar($input, 'defaultValue');
         } else {
             $value = $field->get_value_default();
             if (!IS_ADMIN) {
                 if (is_array($value)) {
                     foreach ($value as &$_value) {
                         $_value = GFCommon::replace_variables_prepopulate($_value);
                     }
                 } else {
                     $value = GFCommon::replace_variables_prepopulate($value);
                 }
             }
             return $value;
         }
     } else {
         if ($field->type == 'checkbox') {
             for ($i = 0, $count = sizeof($field->inputs); $i < $count; $i++) {
                 $input = $field->inputs[$i];
                 $choice = $field->choices[$i];
                 if ($input['id'] == $input_id && rgar($choice, 'isSelected')) {
                     return $choice['value'];
                 }
             }
             return '';
         } else {
             foreach ($field->choices as $choice) {
                 if (rgar($choice, 'isSelected') || $field->type == 'post_category') {
                     return $choice['value'];
                 }
             }
             return '';
         }
     }
 }

 public function get_input_placeholder_value($input)
 {
     $placeholder = rgar($input, 'placeholder');
     return empty($placeholder) ? '' : GFCommon::replace_variables_prepopulate($placeholder);
 }

 public static function get_field_content($field, $value = "", $force_frontend_label = false, $form_id = 0)
 {
     $id = $field["id"];
     $size = $field["size"];
     $validation_message = rgget("failed_validation", $field) && !empty($field["validation_message"]) ? sprintf("<div class='gfield_description validation_message'>%s</div>", $field["validation_message"]) : "";
     $delete_field_link = "<a class='field_delete_icon' id='gfield_delete_{$id}' title='" . __("click to delete this field", "gravityforms") . "' href='javascript:void(0);' onclick='StartDeleteField(this);'>" . __("Delete", "gravityforms") . "</a>";
     $delete_field_link = apply_filters("gform_delete_field_link", $delete_field_link);
     $admin_buttons = IS_ADMIN ? $delete_field_link . " <a class='field_edit_icon edit_icon_collapsed' href='javascript:void(0);' title='" . __("click to edit this field", "gravityforms") . "'>" . __("Edit", "gravityforms") . "</a>" : "";
     $field_label = $force_frontend_label ? $field["label"] : GFCommon::get_label($field);
     $field_id = IS_ADMIN || $form_id == 0 ? "input_{$id}" : "input_" . $form_id . "_{$id}";
     $required_div = IS_ADMIN || $field["isRequired"] ? sprintf("<span class='gfield_required'>%s</span>", $field["isRequired"] ? "*" : "") : "";
     $target_input_id = "";
     switch (RGFormsModel::get_input_type($field)) {
         case "section":
             $description = self::get_description(rgget("description", $field), "gsection_description");
             $field_content = sprintf("%s<h2 class='gsection_title'>%s</h2>%s", $admin_buttons, esc_html($field_label), $description);
             break;
         case "page":
             //only executed on the form editor in the admin
             $page_label = __("Page Break", "gravityforms");
             $src = GFCommon::get_base_url() . "/images/gf_pagebreak_inline.png";
             $field_content = "{$admin_buttons} <label class='gfield_label'>&nbsp;</label><img src='{$src}' alt='{$page_label}' title='{$page_label}' />";
             break;
         case "adminonly_hidden":
         case "hidden":
         case "html":
             $field_content = !IS_ADMIN ? "{FIELD}" : ($field_content = sprintf("%s<label class='gfield_label' for='%s'>%s</label>{FIELD}", $admin_buttons, $field_id, esc_html($field_label)));
             break;
         case "checkbox":
         case "radio":
             $description = self::get_description(rgget("description", $field), "gfield_description");
             $field_content = sprintf("%s<label class='gfield_label'>%s%s</label>{FIELD}%s%s", $admin_buttons, esc_html($field_label), $required_div, $description, $validation_message);
             break;
         case "name":
             $target_input_id = $field_id . ".3";
         case "address":
             if (empty($target_input_id)) {
                 $target_input_id = $field_id . "_1";
             }
         default:
             if (empty($target_input_id)) {
                 $target_input_id = $field_id;
             }
             $description = self::get_description(rgget("description", $field), "gfield_description");
             $field_content = sprintf("%s<label class='gfield_label' for='%s'>%s%s</label>{FIELD}%s%s", $admin_buttons, $target_input_id, esc_html($field_label), $required_div, $description, $validation_message);
             break;
     }
     if (empty($value)) {
         $value = IS_ADMIN ? rgget("defaultValue", $field) : GFCommon::replace_variables_prepopulate(rgget("defaultValue", $field));
     }
     $field_content = str_replace("{FIELD}", GFCommon::get_field_input($field, $value, 0, $form_id), $field_content);
     return $field_content;
 }

 public static function get_field_content($field, $value = "", $force_frontend_label = false, $form_id = 0)
 {
     $id = $field["id"];
     $size = $field["size"];
     $validation_message = $field["failed_validation"] && !empty($field["validation_message"]) ? sprintf("<div class='gfield_description validation_message'>%s</div>", $field["validation_message"]) : "";
     $delete_field_link = "<a class='field_delete_icon' id='gfield_delete_{$id}' title='" . __("click to delete this field", "gravityforms") . "' href='javascript:void(0);' onclick='StartDeleteField(this);'>" . __("Delete", "gravityforms") . "</a>";
     $delete_field_link = apply_filters("gform_delete_field_link", $delete_field_link);
     $admin_buttons = IS_ADMIN ? $delete_field_link . " <a class='field_edit_icon edit_icon_collapsed' href='javascript:void(0);' title='" . __("click to edit this field", "gravityforms") . "'>" . __("Edit", "gravityforms") . "</a>" : "";
     $field_label = $force_frontend_label ? $field["label"] : GFCommon::get_label($field);
     $field_id = IS_ADMIN || $form_id == 0 ? "input_{$id}" : "input_" . $form_id . "_{$id}";
     $required_div = IS_ADMIN || $field["isRequired"] ? sprintf("<span class='gfield_required'>%s</span>", $field["isRequired"] ? "*" : "") : "";
     switch (RGFormsModel::get_input_type($field)) {
         case "section":
             $description = self::get_description($field["description"], "gsection_description");
             $field_content = sprintf("%s<h2 class='gsection_title'>%s</h2>%s", $admin_buttons, esc_html($field_label), $description);
             break;
         case "adminonly_hidden":
         case "hidden":
             $field_content = !IS_ADMIN ? "{FIELD}" : ($field_content = sprintf("%s<label class='gfield_label' for='%s'>%s</label>{FIELD}", $admin_buttons, $field_id, esc_html($field_label)));
             break;
         default:
             $description = self::get_description($field["description"], "gfield_description");
             $field_content = sprintf("%s<label class='gfield_label' for='%s'>%s%s</label>{FIELD}%s%s", $admin_buttons, $field_id, esc_html($field_label), $required_div, $description, $validation_message);
             break;
     }
     if (empty($value)) {
         $value = IS_ADMIN ? $field["defaultValue"] : GFCommon::replace_variables_prepopulate($field["defaultValue"]);
     }
     $field_content = str_replace("{FIELD}", GFCommon::get_field_input($field, $value, 0, $form_id), $field_content);
     return $field_content;
 }

function gw_prepopluate_merge_tags($form)
{
    $filter_names = array();
    foreach ($form['fields'] as &$field) {
        if (!rgar($field, 'allowsPrepopulate')) {
            continue;
        }
        // complex fields store inputName in the "name" property of the inputs array
        if (is_array(rgar($field, 'inputs')) && $field['type'] != 'checkbox') {
            foreach ($field['inputs'] as $input) {
                if (rgar($input, 'name')) {
                    $filter_names[] = array('type' => $field['type'], 'name' => rgar($input, 'name'));
                }
            }
        } else {
            $filter_names[] = array('type' => $field['type'], 'name' => rgar($field, 'inputName'));
        }
    }
    foreach ($filter_names as $filter_name) {
        $filtered_name = GFCommon::replace_variables_prepopulate($filter_name['name']);
        if ($filter_name['name'] == $filtered_name) {
            continue;
        }
        add_filter("gform_field_value_{$filter_name['name']}", create_function("", "return '{$filtered_name}';"));
    }
    return $form;
}

 private static function get_default_value($field, $input_id)
 {
     if (!is_array($field["choices"])) {
         return IS_ADMIN ? $field["defaultValue"] : GFCommon::replace_variables_prepopulate($field["defaultValue"]);
     } else {
         if ($field["type"] == "checkbox") {
             for ($i = 0, $count = sizeof($field["inputs"]); $i < $count; $i++) {
                 $input = $field["inputs"][$i];
                 $choice = $field["choices"][$i];
                 if ($input["id"] == $input_id && $choice["isSelected"]) {
                     return $choice["value"];
                 }
             }
             return "";
         } else {
             foreach ($field["choices"] as $choice) {
                 if ($choice["isSelected"]) {
                     return $choice["text"];
                 }
             }
             return "";
         }
     }
 }

//.........这里部分代码省略.........
                }
                else{
                    $logic_event = self::get_logic_event($field, "keyup");

                    if(rgget("emailConfirmEnabled", $field) && RG_CURRENT_VIEW != "entry"){
                        $first_tabindex = self::get_tabindex();
                        $last_tabindex = self::get_tabindex();
                        return "<div class='ginput_complex ginput_container' id='{$field_id}_container'><span id='{$field_id}_1_container' class='ginput_left'><input type='{$html_input_type}' name='input_{$id}' id='{$field_id}' value='" . esc_attr($value) . "' {$first_tabindex} {$logic_event} {$disabled_text}/><label for='{$field_id}'>" . apply_filters("gform_email_{$form_id}", apply_filters("gform_email",__("Enter Email", "gravityforms"), $form_id), $form_id) . "</label></span><span id='{$field_id}_2_container' class='ginput_right'><input type='{$html_input_type}' name='input_{$id}_2' id='{$field_id}_2' value='" . esc_attr(rgpost("input_" . $id ."_2")) . "' {$last_tabindex} {$disabled_text}/><label for='{$field_id}_2'>" . apply_filters("gform_email_confirm_{$form_id}", apply_filters("gform_email_confirm",__("Confirm Email", "gravityforms"), $form_id), $form_id) . "</label></span><div class='gf_clear gf_clear_complex'></div></div>";
                    }
                    else{
                        $tabindex = self::get_tabindex();
                        return sprintf("<div class='ginput_container'><input name='input_%d' id='%s' type='%s' value='%s' class='%s' {$max_length} {$tabindex} {$html5_attributes} {$logic_event} %s/></div>", $id, $field_id, $html_input_type, esc_attr($value), esc_attr($class), $disabled_text);
                    }
                }

            break;
            case "honeypot":
                $autocomplete = RGFormsModel::is_html5_enabled() ? "autocomplete='off'" : "";
                return "<div class='ginput_container'><input name='input_{$id}' id='{$field_id}' type='text' value='' {$autocomplete}/></div>";
            break;

            case "hidden" :
                if(!empty($post_link))
                    return $post_link;

                $field_type = IS_ADMIN ? "text" : "hidden";
                $class_attribute = IS_ADMIN ? "" : "class='gform_hidden'";

                return sprintf("<input name='input_%d' id='%s' type='$field_type' $class_attribute value='%s' %s/>", $id, $field_id, esc_attr($value), $disabled_text);
            break;

            case "html" :
                $content = IS_ADMIN ? "<div class='gf-html-container'><span class='gf_blockheader'><i class='fa fa-code fa-lg'></i> " . __("HTML Content", "gravityforms") . "</span><span>" . __("This is a content placeholder. HTML content is not displayed in the form admin. Preview this form to view the content.", "gravityforms") . "</span></div>" : $field["content"];
                $content = GFCommon::replace_variables_prepopulate($content); //adding support for merge tags
                $content = do_shortcode($content); //adding support for shortcodes
                return $content;
            break;

            case "adminonly_hidden" :
                if(!is_array($field["inputs"])){
                    if(is_array($value))
                        $value = json_encode($value);
                    return sprintf("<input name='input_%d' id='%s' class='gform_hidden' type='hidden' value='%s'/>", $id, $field_id, esc_attr($value));
                }


                $fields = "";
                foreach($field["inputs"] as $input){
                    $fields .= sprintf("<input name='input_%s' class='gform_hidden' type='hidden' value='%s'/>", $input["id"], esc_attr(rgar($value, strval($input["id"]))));
                }
                return $fields;
            break;

            case "number" :
                if(!empty($post_link))
                    return $post_link;

                $instruction = "";
                $read_only = "";

                if(!IS_ADMIN){

                    if(GFCommon::has_field_calculation($field)) {

                        // calculation-enabled fields should be read only
                        $read_only = 'readonly="readonly"';