/**
* @group shortcode
* @see gravityview_has_shortcode_r
* @covers GVCommon::has_shortcode_r
* @covers ::gravityview_has_shortcode_r()
*/
function test_gravityview_has_shortcode_r()
{
$single_view = array('[gravityview id=123]', null, 'gravityview', ' id=123', null, null, null);
$shortcodes = gravityview_has_shortcode_r('[gravityview id=123]');
$this->assertEquals($shortcodes, array($single_view), 'failed unnested test');
$shortcodes = gravityview_has_shortcode_r('[gravityview id=123][gravityview id=123]');
$this->assertEquals($shortcodes, array($single_view, $single_view), 'unnested two shortcodes test');
$shortcodes = gravityview_has_shortcode_r('[example][gravityview id=123][example2][gravityview id=123][example3][gravityview id=123][/example3][/example2][/example]');
$this->assertEquals($shortcodes, array($single_view, $single_view, $single_view), 'nested three shortcodes');
}
/**
* Read the $post and process the View data inside
* @param array $wp Passed in the `wp` hook. Not used.
* @return void
*/
function parse_content($wp = array())
{
global $post;
// If in admin and NOT AJAX request, get outta here.
if (GravityView_Plugin::is_admin()) {
return;
}
// Calculate requested Views
$this->setGvOutputData(GravityView_View_Data::getInstance($post));
// !important: we need to run this before getting single entry (to kick the advanced filter)
$this->set_context_view_id();
$this->setIsGravityviewPostType(get_post_type($post) === 'gravityview');
$post_id = $this->getPostId() ? $this->getPostId() : (isset($post) ? $post->ID : null);
$this->setPostId($post_id);
$post_has_shortcode = !empty($post->post_content) ? gravityview_has_shortcode_r($post->post_content, 'gravityview') : false;
$this->setPostHasShortcode($this->isGravityviewPostType() ? null : !empty($post_has_shortcode));
// check if the View is showing search results (only for multiple entries View)
$this->setIsSearch($this->is_searching());
unset($entry, $post_id, $post_has_shortcode);
}
/**
* Parse content to determine if there is a GV shortcode to allow for enqueing necessary files in the head.
*
* @uses gravityview_has_shortcode_r() Check whether shortcode exists (recursively)
* @uses shortcode_parse_atts() Parse each GV shortcode
* @uses gravityview_get_template_settings() Get the settings for the View ID
* @param string $content $post->post_content content
* @return int|null|array ID of the View. If there are multiple views in the content, array of IDs parsed.
*/
function parse_post_content($content)
{
/**
* @hack This is so that the shortcode is registered for the oEmbed preview in the Admin
* @since 1.6
*/
if (!shortcode_exists('gravityview')) {
add_shortcode('gravityview', array(GravityView_frontend::getInstance(), 'shortcode'));
}
$shortcodes = gravityview_has_shortcode_r($content, 'gravityview');
if (empty($shortcodes)) {
return NULL;
}
do_action('gravityview_log_debug', 'GravityView_View_Data[parse_post_content] Parsing content, found shortcodes:', $shortcodes);
$ids = array();
foreach ($shortcodes as $key => $shortcode) {
$args = shortcode_parse_atts($shortcode[3]);
if (empty($args['id'])) {
do_action('gravityview_log_error', sprintf('GravityView_View_Data[parse_post_content] Returning; no ID defined in shortcode atts for Post #%s (Atts)', $post->ID), $shortcode);
continue;
}
do_action('gravityview_log_debug', sprintf('GravityView_View_Data[parse_post_content] Adding view #%s with shortcode args', $args['id']), $args);
// Store the View to the object for later fetching.
$this->add_view($args['id'], $args);
$ids[] = $args['id'];
}
if (empty($ids)) {
return NULL;
}
// If it's just one ID, return that.
// Otherwise, return array of IDs
return sizeof($ids) === 1 ? $ids[0] : $ids;
}