/**
* Generate the Regular expression that matches embedded entries.
*
* Generates different regex if using permalinks and if not using permalinks
*
* @since 1.6
*
* @return string Regex code
*/
private function get_handler_regex()
{
$entry_var_name = GravityView_Post_Types::get_entry_var_name();
$rewrite_slug = apply_filters('gravityview_slug', 'view');
// Only support embeds for current site
$prefix = trailingslashit(home_url());
// Using permalinks
$using_permalinks = $prefix . "(?P<is_cpt>{$rewrite_slug})?/?(?P<slug>.+?)/{$entry_var_name}/(?P<entry_slug>.+?)/?\$";
// Not using permalinks
$not_using_permalinks = $prefix . "(?:index.php)?\\?(?P<is_cpt2>[^=]+)=(?P<slug2>[^&]+)&entry=(?P<entry_slug2>[^&]+)\$";
// Catch either
$match_regex = "(?:{$using_permalinks}|{$not_using_permalinks})";
return '#' . $match_regex . '#i';
}
/**
* Generate the Regular expression that matches embedded entries.
*
* Generates different regex if using permalinks and if not using permalinks
*
* @since 1.6
*
* @return string Regex code
*/
private function get_handler_regex()
{
$entry_var_name = GravityView_Post_Types::get_entry_var_name();
/**
* @filter `gravityview_slug` Modify the url part for a View. [Read the doc](http://docs.gravityview.co/article/62-changing-the-view-slug)
* @param string $rewrite_slug The slug shown in the URL
*/
$rewrite_slug = apply_filters('gravityview_slug', 'view');
// Only support embeds for current site
$prefix = trailingslashit(home_url());
// Using permalinks
$using_permalinks = $prefix . "(?P<is_cpt>{$rewrite_slug})?/?(?P<slug>.+?)/{$entry_var_name}/(?P<entry_slug>.+?)/?\$";
// Not using permalinks
$not_using_permalinks = $prefix . "(?:index.php)?\\?(?P<is_cpt2>[^=]+)=(?P<slug2>[^&]+)&entry=(?P<entry_slug2>[^&]+)\$";
// Catch either
$match_regex = "(?:{$using_permalinks}|{$not_using_permalinks})";
return '#' . $match_regex . '#i';
}
/**
* Add the GravityView menu to the Visual Composer menu
* @uses vc_map
* @return void
*/
function vc_map()
{
global $vc_manager;
$views = get_posts(array('post_type' => 'gravityview', 'numberposts' => -1, 'status' => 'publish'));
if (empty($views) || is_wp_error($views)) {
// By default, there are no Views found.
$gravityview_array[__('No GravityView Views found.', 'gravityview-visual-composer')] = '';
$params = array(array('type' => 'dropdown', 'heading' => __('View', 'gravityview-visual-composer'), 'param_name' => 'id', 'value' => $gravityview_array, 'description' => GravityView_Post_Types::no_views_text(), 'admin_label' => true));
} else {
// Overwrite the default
$views_array = array(__('Select a View to Insert', 'gravityview-visual-composer') => '');
// Map the title of the view to the ID
foreach ($views as $view) {
$title = !empty($view->post_title) ? esc_attr($view->post_title) : __('(no title)', 'gravityview-visual-composer');
$views_array[$title] = $view->ID;
}
$params = $this->get_params($views_array);
}
vc_map(array('name' => __('GravityView', 'gravityview-visual-composer'), 'base' => 'gravityview', 'icon' => plugins_url('assets/img/icon.png', __FILE__), 'category' => __('Content', 'gravityview-visual-composer'), 'description' => __('Embed a View', 'gravityview-visual-composer'), 'params' => $params));
}
/**
* Include Gravity Forms, GravityView, and GravityView Extensions
* @since 1.3
*/
function bootstrap_gv()
{
$plugins = array('gf' => '/gravityforms/gravityforms.php', 'gv' => '/gravityview/gravityview.php', 'gv_extension_advanced_filtering_load' => '/gravityview-advanced-filter/advanced-filter.php', 'gv_extension_az_entry_filtering_load' => '/gravityview-az-filters/gravityview-az-filters.php', 'gv_extension_featured_entries_load' => '/gravityview-featured-entries/featured-entries.php', 'gv_ratings_reviews_loader' => '/gravityview-ratings-reviews/ratings-reviews.php', 'gv_extension_sharing_load' => '/gravityview-sharing-seo/sharing-seo.php');
// Load Field files automatically
foreach ($plugins as $function_name => $plugin_file) {
if (file_exists(WP_PLUGIN_DIR . $plugin_file)) {
require_once WP_PLUGIN_DIR . $plugin_file;
switch ($function_name) {
case 'gf':
break;
case 'gv':
GravityView_Plugin::getInstance();
GravityView_Post_Types::init_post_types();
GravityView_Post_Types::init_rewrite();
break;
default:
if (function_exists($function_name)) {
$function_name();
}
}
}
}
}
/**
* @inheritDoc
*/
public function form($instance)
{
// @todo Make compatible with Customizer
if ($this->is_preview()) {
$warning = sprintf(esc_html__('This widget is not configurable from this screen. Please configure it on the %sWidgets page%s.', 'gravityview'), '<a href="' . admin_url('widgets.php') . '">', '</a>');
echo wpautop(GravityView_Admin::get_floaty() . $warning);
return;
}
$defaults = array('title' => '', 'view_id' => 0, 'post_id' => '', 'search_fields' => '');
$instance = wp_parse_args((array) $instance, $defaults);
$title = $instance['title'];
$view_id = $instance['view_id'];
$post_id = $instance['post_id'];
$search_fields = $instance['search_fields'];
$views = GVCommon::get_all_views();
// If there are no views set up yet, we get outta here.
if (empty($views)) {
?>
<div id="select_gravityview_view">
<div class="wrap"><?php
echo GravityView_Post_Types::no_views_text();
?>
</div>
</div>
<?php
return;
}
?>
<p><label for="<?php
echo $this->get_field_id('title');
?>
"><?php
_e('Title:', 'gravityview');
?>
<input class="widefat" id="<?php
echo $this->get_field_id('title');
?>
" name="<?php
echo $this->get_field_name('title');
?>
" type="text" value="<?php
echo esc_attr($title);
?>
" /></label></p>
<?php
/**
* Display errors generated for invalid embed IDs
* @see GravityView_View_Data::is_valid_embed_id
*/
if (isset($instance['updated']) && empty($instance['view_id'])) {
?>
<div class="error inline hide-on-view-change">
<p><?php
esc_html_e('Please select a View to search.', 'gravityview');
?>
</p>
</div>
<?php
unset($error);
}
?>
<p>
<label for="gravityview_view_id"><?php
_e('View:', 'gravityview');
?>
</label>
<select id="gravityview_view_id" name="<?php
echo $this->get_field_name('view_id');
?>
" class="widefat">
<option value=""><?php
esc_html_e('— Select a View —', 'gravityview');
?>
</option>
<?php
foreach ($views as $view_option) {
$title = empty($view_option->post_title) ? __('(no title)', 'gravityview') : $view_option->post_title;
echo '<option value="' . $view_option->ID . '" ' . selected(esc_attr($view_id), $view_option->ID, false) . '>' . esc_html(sprintf('%s #%d', $title, $view_option->ID)) . '</option>';
}
?>
</select>
</p>
<?php
/**
* Display errors generated for invalid embed IDs
* @see GravityView_View_Data::is_valid_embed_id
*/
if (!empty($instance['error_post_id'])) {
?>
<div class="error inline">
<p><?php
echo $instance['error_post_id'];
?>
</p>
</div>
<?php
unset($error);
}
?>
<p>
<label for="<?php
echo $this->get_field_id('post_id');
?>
"><?php
esc_html_e('If Embedded, Page ID:', 'gravityview');
?>
</label>
<input class="code" size="3" id="<?php
echo $this->get_field_id('post_id');
?>
" name="<?php
echo $this->get_field_name('post_id');
?>
" type="text" value="<?php
echo esc_attr($post_id);
?>
" />
<span class="howto"><?php
esc_html_e('To have a search performed on an embedded View, enter the ID of the post or page where the View is embedded.', 'gravityview');
echo ' ' . gravityview_get_link('http://docs.gravityview.co/article/222-the-search-widget', __('Learn more…', 'gravityview'), 'target=_blank');
?>
</span>
</p>
<hr />
<?php
// @todo: move style to CSS
?>
<div style="margin-bottom: 1em;">
<label class="screen-reader-text" for="<?php
echo $this->get_field_id('search_fields');
?>
"><?php
_e('Searchable fields:', 'gravityview');
?>
</label>
<div class="gv-widget-search-fields" title="<?php
esc_html_e('Search Fields', 'gravityview');
?>
">
<input id="<?php
echo $this->get_field_id('search_fields');
?>
" name="<?php
echo $this->get_field_name('search_fields');
?>
" type="hidden" value="<?php
echo esc_attr($search_fields);
?>
" class="gv-search-fields-value">
</div>
</div>
<script>
// When the widget is saved or added, refresh the Merge Tags (here for backward compatibility)
// WordPress 3.9 added widget-added and widget-updated actions
jQuery('#<?php
echo $this->get_field_id('view_id');
?>
').trigger( 'change' );
</script>
<?php
}
/**
* return href for single entry
* @param array|int $entry Entry array or entry ID
* @param int|null $post_id If wanting to define the parent post, pass a post ID
* @param boolean $add_directory_args True: Add args to help return to directory; False: only include args required to get to entry {@since 1.7.3}
* @return string Link to the entry with the directory parent slug
*/
public static function entry_link($entry, $post_id = NULL, $add_directory_args = true)
{
if (!empty($entry) && !is_array($entry)) {
$entry = GVCommon::get_entry($entry);
} else {
if (empty($entry)) {
$entry = GravityView_frontend::getInstance()->getEntry();
}
}
// Second parameter used to be passed as $field; this makes sure it's not an array
if (!is_numeric($post_id)) {
$post_id = NULL;
}
// Get the permalink to the View
$directory_link = self::directory_link($post_id, false);
// No post ID? Get outta here.
if (empty($directory_link)) {
return '';
}
$query_arg_name = GravityView_Post_Types::get_entry_var_name();
$entry_slug = self::get_entry_slug($entry['id'], $entry);
if (get_option('permalink_structure') && !is_preview()) {
$args = array();
$directory_link = trailingslashit($directory_link) . $query_arg_name . '/' . $entry_slug . '/';
} else {
$args = array($query_arg_name => $entry_slug);
}
/**
* @since 1.7.3
*/
if ($add_directory_args) {
if (!empty($_GET['pagenum'])) {
$args['pagenum'] = intval($_GET['pagenum']);
}
/**
* @since 1.7
*/
if ($sort = rgget('sort')) {
$args['sort'] = $sort;
$args['dir'] = rgget('dir');
}
}
/**
* Check if we have multiple views embedded in the same page and in that case make sure the single entry link
* has the view id so that Advanced Filters can be applied correctly when rendering the single view
* @see GravityView_frontend::get_context_view_id()
*/
if (class_exists('GravityView_View_Data') && GravityView_View_Data::getInstance()->has_multiple_views()) {
$args['gvid'] = gravityview_get_view_id();
}
return add_query_arg($args, $directory_link);
}
/**
* @since 1.6
* @see WP_Widget::form()
*/
public function form($instance)
{
// Set up some default widget settings.
$defaults = array('title' => __('Recent Entries', 'gravityview'), 'view_id' => NULL, 'post_id' => NULL, 'limit' => 10, 'link_format' => __('Entry #{entry_id}', 'gravityview'), 'after_link' => '');
$instance = wp_parse_args((array) $instance, $defaults);
?>
<!-- Title -->
<p>
<label for="<?php
echo esc_attr($this->get_field_id('title'));
?>
"><?php
_e('Title:', 'gravityview');
?>
</label>
<input class="widefat" id="<?php
echo esc_attr($this->get_field_id('title'));
?>
" name="<?php
echo esc_attr($this->get_field_name('title'));
?>
" type="text" value="<?php
echo esc_attr($instance['title']);
?>
" />
</p>
<!-- Download -->
<?php
$args = array('post_type' => 'gravityview', 'posts_per_page' => -1, 'post_status' => 'publish');
$views = get_posts($args);
// If there are no views set up yet, we get outta here.
if (empty($views)) {
echo '<div id="select_gravityview_view"><div class="wrap">' . GravityView_Post_Types::no_views_text() . '</div></div>';
return;
}
?>
<?php
/**
* Display errors generated for invalid embed IDs
* @see GravityView_View_Data::is_valid_embed_id
*/
if (isset($instance['updated']) && empty($instance['view_id'])) {
?>
<div class="error inline hide-on-view-change">
<p><?php
esc_html_e('Please select a View to search.', 'gravityview');
?>
</p>
</div>
<?php
unset($error);
}
?>
<p>
<label for="<?php
echo esc_attr($this->get_field_id('view_id'));
?>
"><?php
esc_html_e('Select a View', 'gravityview');
?>
</label>
<select class="widefat gv-recent-entries-select-view" name="<?php
echo esc_attr($this->get_field_name('view_id'));
?>
" id="<?php
echo esc_attr($this->get_field_id('view_id'));
?>
">
<option value=""><?php
esc_html_e('— Select a View as Entries Source —', 'gravityview');
?>
</option>
<?php
foreach ($views as $view) {
$title = empty($view->post_title) ? __('(no title)', 'gravityview') : $view->post_title;
echo '<option value="' . $view->ID . '"' . selected(absint($instance['view_id']), $view->ID) . '>' . esc_html(sprintf('%s #%d', $title, $view->ID)) . '</option>';
}
?>
</select>
</p>
<?php
/**
* Display errors generated for invalid embed IDs
* @see GravityView_View_Data::is_valid_embed_id
*/
if (!empty($instance['error_post_id'])) {
?>
<div class="error inline">
<p><?php
echo $instance['error_post_id'];
?>
</p>
</div>
<?php
unset($error);
}
?>
<p>
<label for="<?php
echo $this->get_field_id('post_id');
?>
"><?php
esc_html_e('If Embedded, Page ID:', 'gravityview');
?>
</label>
<input class="code" size="3" id="<?php
echo $this->get_field_id('post_id');
?>
" name="<?php
echo $this->get_field_name('post_id');
?>
" type="text" value="<?php
echo esc_attr($instance['post_id']);
?>
" />
<span class="howto"><?php
esc_html_e('To have a search performed on an embedded View, enter the ID of the post or page where the View is embedded.', 'gravityview');
echo ' ' . gravityview_get_link('http://docs.gravityview.co/article/222-the-search-widget', __('Learn more…', 'gravityview'), 'target=_blank');
?>
</span>
</p>
<p>
<label for="<?php
echo $this->get_field_id('limit');
?>
">
<span><?php
_e('Number of entries to show:', 'gravityview');
?>
</span>
</label>
<input class="code" id="<?php
echo $this->get_field_id('limit');
?>
" name="<?php
echo $this->get_field_name('limit');
?>
" type="number" value="<?php
echo intval($instance['limit']);
?>
" size="3" />
</p>
<p>
<label for="<?php
echo $this->get_field_id('link_format');
?>
">
<span><?php
_e('Entry link text (required)', 'gravityview');
?>
</span>
</label>
<input id="<?php
echo $this->get_field_id('link_format');
?>
" name="<?php
echo $this->get_field_name('link_format');
?>
" type="text" value="<?php
echo esc_attr($instance['link_format']);
?>
" class="widefat merge-tag-support mt-position-right mt-hide_all_fields" />
</p>
<p>
<label for="<?php
echo $this->get_field_id('after_link');
?>
">
<span><?php
_e('Text or HTML to display after the link (optional)', 'gravityview');
?>
</span>
</label>
<textarea id="<?php
echo $this->get_field_id('after_link');
?>
" name="<?php
echo $this->get_field_name('after_link');
?>
" rows="5" class="widefat code merge-tag-support mt-position-right mt-hide_all_fields"><?php
echo esc_textarea($instance['after_link']);
?>
</textarea>
</p>
<?php
/**
* @action `gravityview_recent_entries_widget_form` Displayed at the bottom of the Recent Entries widget admin form
* @param GravityView_Recent_Entries_Widget $this WP_Widget object
* @param array $instance Current widget instance
*/
do_action('gravityview_recent_entries_widget_form', $this, $instance);
?>
<script>
// When the widget is saved or added, refresh the Merge Tags (here for backward compatibility)
// WordPress 3.9 added widget-added and widget-updated actions
jQuery('#<?php
echo $this->get_field_id('view_id');
?>
').trigger( 'change' );
</script>
<?php
}
/**
* Plugin activate function.
*
* @access public
* @static
* @param mixed $network_wide
* @return void
*/
public static function activate($network_wide)
{
// register post types
GravityView_Post_Types::init_post_types();
// register rewrite rules
GravityView_Post_Types::init_rewrite();
flush_rewrite_rules();
// Update the current GV version
update_option('gv_version', self::version);
// Add the transient to redirect to configuration page
set_transient('_gv_activation_redirect', true, 60);
// Clear settings transient
delete_transient('redux_edd_license_license_valid');
}
/**
* Plugin activate function.
*
* @access public
* @static
* @return void
*/
public static function activate()
{
// register post types
GravityView_Post_Types::init_post_types();
// register rewrite rules
GravityView_Post_Types::init_rewrite();
flush_rewrite_rules();
// Update the current GV version
update_option('gv_version', self::version);
// Add the transient to redirect to configuration page
set_transient('_gv_activation_redirect', true, 60);
// Clear settings transient
delete_transient('gravityview_edd-activate_valid');
GravityView_Roles_Capabilities::get_instance()->add_caps();
}
/**
* Verify if user requested a single entry view
* @return boolean|string false if not, single entry slug if true
*/
public static function is_single_entry()
{
$var_name = GravityView_Post_Types::get_entry_var_name();
$single_entry = get_query_var($var_name);
/**
* Modify the entry that is being displayed.
*
* @internal Should only be used by things like the oEmbed functionality.
* @since 1.6
*/
$single_entry = apply_filters('gravityview/is_single_entry', $single_entry);
if (empty($single_entry)) {
return false;
} else {
return $single_entry;
}
}
/**
* Add shortcode popup div
*
* @access public
* @return void
*/
function add_shortcode_popup()
{
global $post;
if (!$this->is_post_editor_screen()) {
return;
}
$post_type = get_post_type_object($post->post_type);
$views = get_posts(array('post_type' => 'gravityview', 'posts_per_page' => -1));
// If there are no views set up yet, we get outta here.
if (empty($views)) {
echo '<div id="select_gravityview_view"><div class="wrap">' . GravityView_Post_Types::no_views_text() . '</div></div>';
return;
}
?>
<div id="select_gravityview_view">
<form action="#" method="get" id="select_gravityview_view_form">
<div class="wrap">
<h2 class=""><?php
esc_html_e('Embed a View', 'gravityview');
?>
</h2>
<p class="subtitle"><?php
printf(esc_attr(__('Use this form to embed a View into this %s. %sLearn more about using shortcodes.%s', 'gravityview')), $post_type->labels->singular_name, '<a href="http://gravityview.co/support/documentation/202934188/" target="_blank">', '</a>');
?>
</p>
<div>
<h3><label for="gravityview_id"><?php
esc_html_e('Select a View', 'gravityview');
?>
</label></h3>
<select name="gravityview_id" id="gravityview_id">
<option value=""><?php
esc_html_e('— Select a View to Insert —', 'gravityview');
?>
</option>
<?php
foreach ($views as $view) {
$title = empty($view->post_title) ? __('(no title)', 'gravityview') : $view->post_title;
echo '<option value="' . $view->ID . '">' . esc_html(sprintf('%s #%d', $title, $view->ID)) . '</option>';
}
?>
</select>
</div>
<table class="form-table hide-if-js">
<caption><?php
esc_html_e('View Settings', 'gravityview');
?>
</caption>
<?php
$settings = GravityView_View_Data::get_default_args(true);
foreach ($settings as $key => $setting) {
if (empty($setting['show_in_shortcode'])) {
continue;
}
GravityView_Render_Settings::render_setting_row($key, array(), NULL, 'gravityview_%s', 'gravityview_%s');
}
?>
</table>
<div class="submit">
<input type="submit" class="button button-primary button-large alignleft hide-if-js" value="<?php
esc_attr_e('Insert View', 'gravityview');
?>
" id="insert_gravityview_view" />
<input class="button button-secondary alignright" type="submit" onclick="tb_remove(); return false;" value="<?php
esc_attr_e("Cancel", 'gravityview');
?>
" />
</div>
</div>
</form>
</div>
<?php
}
