public function render_frontend($widget_args, $content = '', $context = '')
{
if (!$this->pre_render_frontend()) {
return;
}
if (!empty($widget_args['title'])) {
echo $widget_args['title'];
}
// Make sure the class is loaded in DataTables
if (!class_exists('GFFormDisplay')) {
include_once GFCommon::get_base_path() . '/form_display.php';
}
$widget_args['content'] = trim(rtrim($widget_args['content']));
// No custom content
if (empty($widget_args['content'])) {
do_action('gravityview_log_debug', sprintf('%s[render_frontend]: No content.', get_class($this)));
return;
}
// Add paragraphs?
if (!empty($widget_args['wpautop'])) {
$widget_args['content'] = wpautop($widget_args['content']);
}
$content = $widget_args['content'];
$content = GravityView_Merge_Tags::replace_variables($content);
// Enqueue scripts needed for Gravity Form display, if form shortcode exists.
// Also runs `do_shortcode()`
$content = GFCommon::gform_do_shortcode($content);
// Add custom class
$class = !empty($widget_args['custom_class']) ? $widget_args['custom_class'] : '';
$class = gravityview_sanitize_html_class($class);
echo '<div class="gv-widget-custom-content ' . $class . '">' . $content . '</div>';
}
/**
* Add {date_created} merge tag and format the values using format_date
*
* @since 1.16
*
* @see http://docs.gravityview.co/article/331-date-created-merge-tag for usage information
*
* @param array $matches Array of Merge Tag matches found in text by preg_match_all
* @param string $text Text to replace
* @param array $form Gravity Forms form array
* @param array $entry Entry array
* @param bool $url_encode Whether to URL-encode output
*
* @return string Original text if {date_created} isn't found. Otherwise, replaced text.
*/
public function replace_merge_tag($matches = array(), $text = '', $form = array(), $entry = array(), $url_encode = false, $esc_html = false)
{
$return = $text;
/** Use $this->name instead of date_created because Payment Date uses this as well*/
$date_created = rgar($entry, $this->name);
foreach ($matches as $match) {
$full_tag = $match[0];
$property = $match[1];
$formatted_date = GravityView_Merge_Tags::format_date($date_created, $property);
$return = str_replace($full_tag, $formatted_date, $return);
}
return $return;
}
/**
* Validate attributes passed to the [gravityview] shortcode. Supports {get} Merge Tags values.
*
* Attributes passed to the shortcode are compared to registered attributes {@see GravityView_View_Data::get_default_args}
* Only attributes that are defined will be allowed through.
*
* Then, {get} merge tags are replaced with their $_GET values, if passed
*
* Then, attributes are sanitized based on the type of setting (number, checkbox, select, radio, text)
*
* @since 1.15.1
*
* @see GravityView_View_Data::get_default_args Only attributes defined in get_default_args() are valid to be passed via the shortcode
*
* @param array $passed_atts Attribute pairs defined to render the View
*
* @return array Valid and sanitized attribute pairs
*/
private function parse_and_sanitize_atts($passed_atts)
{
$defaults = GravityView_View_Data::get_default_args(true);
$supported_atts = array_fill_keys(array_keys($defaults), '');
// Whittle down the attributes to only valid pairs
$filtered_atts = shortcode_atts($supported_atts, $passed_atts, 'gravityview');
// Only keep the passed attributes after making sure that they're valid pairs
$filtered_atts = function_exists('array_intersect_key') ? array_intersect_key($passed_atts, $filtered_atts) : $filtered_atts;
$atts = array();
foreach ($filtered_atts as $key => $passed_value) {
// Allow using GravityView merge tags in shortcode attributes, like {get} and {created_by}
$passed_value = GravityView_Merge_Tags::replace_variables($passed_value);
switch ($defaults[$key]['type']) {
/**
* Make sure number fields are numeric.
* Also, convert mixed number strings to numbers
* @see http://php.net/manual/en/function.is-numeric.php#107326
*/
case 'number':
if (is_numeric($passed_value)) {
$atts[$key] = $passed_value + 0;
}
break;
// Checkboxes should be 1 or 0
// Checkboxes should be 1 or 0
case 'checkbox':
$atts[$key] = gv_empty($passed_value) ? 0 : 1;
break;
/**
* Only allow values that are defined in the settings
*/
/**
* Only allow values that are defined in the settings
*/
case 'select':
case 'radio':
$options = isset($defaults[$key]['choices']) ? $defaults[$key]['choices'] : $defaults[$key]['options'];
if (in_array($passed_value, array_keys($options))) {
$atts[$key] = $passed_value;
}
break;
case 'text':
default:
$atts[$key] = $passed_value;
break;
}
}
return $atts;
}
/**
* We want to make sure that GravityView doesn't mess with Texas
* @since 1.15.1
*/
function test_gf_merge_tags()
{
remove_all_filters('gform_pre_replace_merge_tags');
remove_all_filters('gform_merge_tag_filter');
global $post;
$form = $this->factory->form->create_and_get();
$post = $this->factory->post->create_and_get();
$entry = $this->factory->entry->create_and_get(array('post_id' => $post->ID, 'form_id' => $form['id']));
$tests = array('{form_title}' => $form['title'], '{entry_id}' => $entry['id'], '{entry_url}' => get_bloginfo('wpurl') . '/wp-admin/admin.php?page=gf_entries&view=entry&id=' . $form['id'] . '&lid=' . rgar($entry, 'id'), '{admin_email}' => get_bloginfo('admin_email'), '{post_id}' => $post->ID, '{embed_post:post_title}' => $post->post_title);
foreach ($tests as $merge_tag => $expected) {
$this->assertEquals($expected, GravityView_Merge_Tags::replace_variables($merge_tag, $form, $entry));
$this->assertEquals(urlencode($expected), GravityView_Merge_Tags::replace_variables($merge_tag, $form, $entry, true));
remove_filter('gform_replace_merge_tags', array('GravityView_Merge_Tags', 'replace_gv_merge_tags'), 10);
$this->assertEquals($expected, GFCommon::replace_variables($merge_tag, $form, $entry));
$this->assertEquals(urlencode($expected), GFCommon::replace_variables($merge_tag, $form, $entry, true));
add_filter('gform_replace_merge_tags', array('GravityView_Merge_Tags', 'replace_gv_merge_tags'), 10, 7);
}
wp_reset_postdata();
}
/**
* Alias for GravityView_Merge_Tags::replace_variables()
*
* @see GravityView_Merge_Tags::replace_variables() Moved in 1.8.4
*
* @param string $text Text to replace variables in
* @param array $form GF Form array
* @param array $entry GF Entry array
* @return string Text with variables maybe replaced
*/
public static function replace_variables($text, $form, $entry)
{
return GravityView_Merge_Tags::replace_variables($text, $form, $entry);
}
