function wpv_filter_shortcode_start($atts){
global $WP_Views;
$view_id = $WP_Views->get_current_view();
$view_settings = $WP_Views->get_view_settings();
$view_layout_settings = $WP_Views->get_view_layout_settings();
$view_attrs = $WP_Views->get_view_shortcodes_attributes();
$is_required = false;
$dps_enabled = false;
$counters_enabled = false;
$out = '';
if ( _wpv_filter_is_form_required() ) {
$is_required = true;
extract(
shortcode_atts( array(), $atts )
);
$hide = '';
if (
( isset( $atts['hide'] ) && $atts['hide'] == 'true' )
|| ( isset( $view_attrs['view_display'] ) && $view_attrs['view_display'] == 'layout' )
) {
$hide = ' style="display:none;"';
}
$form_class = array( 'js-wpv-form-full' );
// Dependant stuf
if ( !isset( $view_settings['dps'] ) || !is_array( $view_settings['dps'] ) ) {
$view_settings['dps'] = array();
}
if ( isset( $view_settings['dps']['enable_dependency'] ) && $view_settings['dps']['enable_dependency'] == 'enable' ) {
$dps_enabled = true;
$controls_per_kind = wpv_count_filter_controls( $view_settings );
$controls_count = 0;
$no_intersection = array();
if ( !isset( $controls_per_kind['error'] ) ) {
$controls_count = $controls_per_kind['cf'] + $controls_per_kind['tax'] + $controls_per_kind['pr'] + $controls_per_kind['search'];
if ( $controls_per_kind['cf'] > 1 && ( !isset( $view_settings['custom_fields_relationship'] ) || $view_settings['custom_fields_relationship'] != 'AND' ) ) {
$no_intersection[] = __( 'custom field', 'wpv-views' );
}
if ( $controls_per_kind['tax'] > 1 && ( !isset( $view_settings['taxonomy_relationship'] ) || $view_settings['taxonomy_relationship'] != 'AND' ) ) {
$no_intersection[] = __( 'taxonomy', 'wpv-views' );
}
} else {
$dps_enabled = false;
}
if ( $controls_count > 0 ) {
if ( count( $no_intersection ) > 0 ) {
$dps_enabled = false;
}
} else {
$dps_enabled = false;
}
}
if ( !isset( $view_settings['filter_meta_html'] ) ) {
$view_settings['filter_meta_html'] = '';
}
if ( strpos( $view_settings['filter_meta_html'], '%%COUNT%%' ) !== false ) {
$counters_enabled = true;
}
if ( $dps_enabled || $counters_enabled ) {
// TODO review this, makes little sense
if ( $dps_enabled ) {
$form_class[] = 'js-wpv-dps-enabled';
}
} else {
// Set the force value
$WP_Views->set_force_disable_dependant_parametric_search( true );
}
if ( !isset( $view_settings['dps']['ajax_results'] ) ) {
$view_settings['dps']['ajax_results'] = 'disable';
}
if ( !isset( $view_settings['dps']['ajax_results_submit'] ) ) {
$view_settings['dps']['ajax_results_submit'] = 'reload';
}
$ajax = $view_settings['dps']['ajax_results'];
$ajax_submit = $view_settings['dps']['ajax_results_submit'];
if ( $ajax == 'enable' ) {
$form_class[] = 'js-wpv-ajax-results-enabled';
} else if ( $ajax == 'disable' && $ajax_submit == 'ajaxed' ) {
$form_class[] = 'js-wpv-ajax-results-submit-enabled';
}
$page = 1;
$effect = 'fade';
$ajax_pre_before = '';
if ( isset( $view_settings['dps']['ajax_results_pre_before'] ) ) {
$ajax_pre_before = esc_attr( $view_settings['dps']['ajax_results_pre_before'] );
}
$ajax_before = '';
if ( isset( $view_settings['dps']['ajax_results_before'] ) ) {
$ajax_before = esc_attr( $view_settings['dps']['ajax_results_before'] );
}
$ajax_after = '';
if ( isset( $view_settings['dps']['ajax_results_after'] ) ) {
$ajax_after = esc_attr( $view_settings['dps']['ajax_results_after'] );
}
$url = get_permalink();
$out = '<form' . $hide . ' autocomplete="off" name="wpv-filter-' . $WP_Views->get_view_count() . '" action="' . $url . '" method="get" class="wpv-filter-form js-wpv-filter-form js-wpv-filter-form-' . $WP_Views->get_view_count() . ' ' . implode( ' ', $form_class ) . '" data-viewnumber="' . $WP_Views->get_view_count() . '" data-viewid="' . $view_id . '">';
$out .= '<input type="hidden" class="js-wpv-dps-filter-data js-wpv-filter-data-for-this-form" data-action="' . $url . '" data-page="' . $page . '" data-ajax="' . $ajax . '" data-effect="' . $effect . '" data-maxpages="' . $WP_Views->get_max_pages() . '" data-ajaxprebefore="' . $ajax_pre_before . '" data-ajaxbefore="' . $ajax_before . '" data-ajaxafter="' . $ajax_after . '" />';
// Set a hidden input for the View attributes, so we can pass them if needed
if ( isset( $view_attrs['name'] ) ) {
unset( $view_attrs['name'] );
}
if ( !empty( $view_attrs ) ) {
$att_data = '';
foreach ( $view_attrs as $att_key => $att_val ) {
$att_data .= ' data-' . $att_key . '="' . esc_attr( $att_val ) . '"';
}
$out .= '<input type="hidden" class="js-wpv-view-attributes"' . $att_data . ' />';
}
// add hidden inputs for any url parameters.
// We need these for when the form is submitted.
$url_query = parse_url($url, PHP_URL_QUERY);
if ($url_query != '') {
$query_parts = explode('&', $url_query);
foreach($query_parts as $param) {
$item = explode('=', $param);
if (strpos($item[0], 'wpv_') !== 0) {
$out .= '<input id="wpv_param_' . $item[0] . '" type="hidden" name="' . $item[0] . '" value="' . $item[1] . '" />';
}
}
}
// Add hidden inputs for column sorting id and direction:
// these start populated with the View settings values and will be changed when a column title is clicked.
if (isset($view_layout_settings['style']) && ($view_layout_settings['style'] == 'table_of_fields' or $view_layout_settings['style'] == 'table')) {
if ($view_settings['query_type'][0] == 'posts') {
$sort_id = $view_settings['orderby'];
$sort_dir = strtolower($view_settings['order']);
}
if ($view_settings['query_type'][0] == 'taxonomy') {
$sort_id = $view_settings['taxonomy_orderby'];
$sort_dir = strtolower($view_settings['taxonomy_order']);
}
if ($view_settings['query_type'][0] == 'users') {
$sort_id = $view_settings['users_orderby'];
$sort_dir = strtolower($view_settings['users_order']);
}
if (
isset( $_GET['wpv_column_sort_id'] )
&& esc_attr( $_GET['wpv_column_sort_id'] ) != ''
&& isset( $_GET['wpv_view_count'] )
&& esc_attr( $_GET['wpv_view_count'] ) == $WP_Views->get_view_count()
) {
$sort_id = esc_attr( $_GET['wpv_column_sort_id'] );
}
if (
isset( $_GET['wpv_column_sort_dir'] )
&& esc_attr( $_GET['wpv_column_sort_dir'] ) != ''
&& isset( $_GET['wpv_view_count'] )
&& esc_attr( $_GET['wpv_view_count'] ) == $WP_Views->get_view_count()
) {
$sort_dir = esc_attr( $_GET['wpv_column_sort_dir'] );
}
$out .= '<input id="wpv_column_sort_id" type="hidden" name="wpv_column_sort_id" value="' . $sort_id . '" />';
$out .= '<input id="wpv_column_sort_dir" type="hidden" name="wpv_column_sort_dir" value="' . $sort_dir . '" />';
}
/**
* Add other hidden fields for:
*
* max number of pages for this View
* preload reach
* widget ID when aplicable
* View count for multiple Views per pages
* View hash
* current post ID when needed
*/
/**
* @todo this might not need a name at all...
*/
$out .= '<input id="wpv_paged_max-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_paged_max" value="' . intval($WP_Views->get_max_pages()) . '" />';
if ( isset( $view_settings['pagination']['pre_reach'] ) ) { $pre_reach = intval($view_settings['pagination']['pre_reach']); } else { $pre_reach = 1; }
/**
* @todo this might not need a name at all...
*/
$out .= '<input id="wpv_paged_preload_reach-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_paged_preload_reach" value="' . $pre_reach . '" />';
$out .= '<input id="wpv_widget_view-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_widget_view_id" value="' . intval($WP_Views->get_widget_view_id()) . '" />';
$out .= '<input id="wpv_view_count-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_view_count" value="' . $WP_Views->get_view_count() . '" />';
$view_data = $WP_Views->get_view_shortcodes_attributes();
//$view_data['view_id'] = $WP_Views->get_current_view();
$out .= '<input id="wpv_view_hash-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_view_hash" value="' . base64_encode(json_encode($view_data)) . '" />';
$requires_current_page = false;
/**
* wpv_filter_requires_current_page
*
* Whether the current View requires the current page for any filter
*
* @param $requires_current_page boolean
* @param $view_settings
*
* @since unknown
*/
$requires_current_page = apply_filters('wpv_filter_requires_current_page', $requires_current_page, $view_settings);
if ( $requires_current_page ) {
$current_post = $WP_Views->get_top_current_page();
if (
$current_post
&& isset( $current_post->ID )
) {
$out .= '<input id="wpv_post_id-' . esc_attr( $WP_Views->get_view_count() ) . '" type="hidden" name="wpv_post_id" value="' . esc_attr( $current_post->ID ) . '" class="js-wpv-keep-on-clear" />';
}
}
$requires_parent_term = false;
/**
* wpv_filter_requires_parent_term
*
* Whether the current View is nested and requires the parent term for any filter
*
* @param $requires_parent_term boolean
* @param $view_settings
*
* @since unknown
*/
$requires_parent_term = apply_filters( 'wpv_filter_requires_parent_term', $requires_parent_term, $view_settings );
if ( $requires_parent_term ) {
$parent_term_id = $WP_Views->get_parent_view_taxonomy();
if ( $parent_term_id ) {
$out .= '<input id="wpv_aux_parent_term_id-' . esc_attr( $WP_Views->get_view_count() ) . '" type="hidden" name="wpv_aux_parent_term_id" value="' . esc_attr( $parent_term_id ) . '" class="js-wpv-keep-on-clear" />';
}
}
$requires_parent_user = false;
/**
* wpv_filter_requires_parent_user
*
* Whether the current View is nested and requires the parent user for any filter
*
* @param $requires_parent_user boolean
* @param $view_settings
*
* @since unknown
*/
$requires_parent_user = apply_filters( 'wpv_filter_requires_parent_user', $requires_parent_user, $view_settings );
if ( $requires_parent_user ) {
$parent_user_id = $WP_Views->get_parent_view_user();
if ( $parent_user_id ) {
$out .= '<input id="wpv_aux_parent_user_id-' . esc_attr( $WP_Views->get_view_count() ) . '" type="hidden" name="wpv_aux_parent_user_id" value="' . esc_attr( $parent_user_id ) . '" class="js-wpv-keep-on-clear" />';
}
}
add_action('wp_footer', 'wpv_pagination_js');
// Rollover
if (isset($view_settings['pagination']['mode']) && $view_settings['pagination']['mode'] == 'rollover') {
wpv_pagination_rollover_shortcode();
}
}
/**
* Filter wpv_filter_start_filter_form
*
* @param $out the default form opening tag followed by the required hidden input tags needed for pagination and table sorting
* @param $view_settings the current View settings
* @param $view_id the ID of the View being displayed
* @param $is_required [true|false] whether this View requires a form to be displayed (has a parametric search OR uses table sorting OR uses pagination)
*
* This can be useful to create additional inputs for the current form without needing to add them to the Filter HTML textarea
* Also, can help users having formatting issues
*
* @return $out
*
* Since 1.5.1
*
*/
$out = apply_filters( 'wpv_filter_start_filter_form', $out, $view_settings, $view_id, $is_required );
return $out;
}
function wpv_filter_shortcode_start($atts)
{
if (_wpv_filter_is_form_required()) {
global $WP_Views;
extract(shortcode_atts(array(), $atts));
$hide = '';
if (isset($atts['hide']) && $atts['hide'] == 'true') {
$hide = ' display:none;';
}
$url = get_permalink();
$out = '<form style="margin:0; padding:0;' . $hide . '" name="wpv-filter-' . $WP_Views->get_view_count() . '" action="' . $url . '" method="get" class="wpv-filter-form"' . ">\n";
// add hidden inputs for any url parameters.
// We need these for when the form is submitted.
$url_query = parse_url($url, PHP_URL_QUERY);
if ($url_query != '') {
$query_parts = explode('&', $url_query);
foreach ($query_parts as $param) {
$item = explode('=', $param);
if (strpos($item[0], 'wpv_') !== 0) {
$out .= '<input id="wpv_param_' . $item[0] . '" type="hidden" name="' . $item[0] . '" value="' . $item[1] . '" />' . "\n";
}
}
}
// add hidden inputs for column sorting id and direction.
// these are empty to start off with but will be populated
// when a column title is clicked.
$view_layout_settings = $WP_Views->get_view_layout_settings();
if (!isset($view_layout_settings['style'])) {
return '';
}
$view_settings = $WP_Views->get_view_settings();
if ($view_layout_settings['style'] == 'table_of_fields' or $view_layout_settings['style'] == 'table') {
if ($view_settings['query_type'][0] == 'posts') {
$sort_id = $view_settings['orderby'];
$sort_dir = strtolower($view_settings['order']);
}
if ($view_settings['query_type'][0] == 'taxonomy') {
$sort_id = $view_settings['taxonomy_orderby'];
$sort_dir = strtolower($view_settings['taxonomy_order']);
}
if (isset($_GET['wpv_column_sort_id'])) {
$sort_id = esc_attr($_GET['wpv_column_sort_id']);
}
if (isset($_GET['wpv_column_sort_dir'])) {
$sort_dir = esc_attr($_GET['wpv_column_sort_dir']);
}
$out .= '<input id="wpv_column_sort_id" type="hidden" name="wpv_column_sort_id" value="' . $sort_id . '" />' . "\n";
$out .= '<input id="wpv_column_sort_dir" type="hidden" name="wpv_column_sort_dir" value="' . $sort_dir . '" />' . "\n";
$out .= "\n <script type=\"text/javascript\">\n function wpv_column_head_click_" . $WP_Views->get_view_count() . "(name, direction) {\n jQuery('#wpv_column_sort_id').val(name);\n jQuery('#wpv_column_sort_dir').val(direction);\n wpv_add_url_controls_for_column_sort(jQuery('#wpv-filter-" . $WP_Views->get_view_count() . "'));\n jQuery('form[name=\"wpv-filter-" . $WP_Views->get_view_count() . "\"]').submit();\n return false;\n }\n </script>\n ";
}
$out .= '<input id="wpv_paged_max-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_paged_max" value="' . intval($WP_Views->get_max_pages()) . '" />' . "\n";
$out .= '<input id="wpv_widget_view-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_widget_view_id" value="' . intval($WP_Views->get_widget_view_id()) . '" />' . "\n";
$out .= '<input id="wpv_view_count-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_view_count" value="' . $WP_Views->get_view_count() . '" />' . "\n";
$view_data = $WP_Views->get_view_shortcodes_attributes();
//$view_data['view_id'] = $WP_Views->get_current_view();
$out .= '<input id="wpv_view_hash-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_view_hash" value="' . base64_encode(serialize($view_data)) . '" />' . "\n";
$requires_current_page = false;
$requires_current_page = apply_filters('wpv_filter_requires_current_page', $requires_current_page, $view_settings);
if ($requires_current_page) {
// Output the current page ID. This is used for ajax call back in pagination.
$current_post = $WP_Views->get_top_current_page();
if ($current_post && isset($current_post->ID)) {
$out .= '<input id="wpv_post_id-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_post_id" value="' . $current_post->ID . '" />' . "\n";
}
}
add_action('wp_footer', 'wpv_pagination_js');
// Rollover
if (isset($view_settings['pagination']['mode']) && $view_settings['pagination']['mode'] == 'rollover') {
wpv_pagination_rollover_shortcode();
}
return $out;
} else {
return '';
}
}
function wpv_filter_shortcode_start($atts)
{
global $WP_Views;
$view_id = $WP_Views->get_current_view();
$view_settings = $WP_Views->get_view_settings();
$view_layout_settings = $WP_Views->get_view_layout_settings();
$is_required = false;
$out = '';
if (_wpv_filter_is_form_required()) {
$is_required = true;
extract(shortcode_atts(array(), $atts));
$hide = '';
if (isset($atts['hide']) && $atts['hide'] == 'true') {
$hide = ' style="display:none;"';
}
$url = get_permalink();
$out = '<form' . $hide . ' name="wpv-filter-' . $WP_Views->get_view_count() . '" action="' . $url . '" method="get" class="wpv-filter-form">';
// add hidden inputs for any url parameters.
// We need these for when the form is submitted.
$url_query = parse_url($url, PHP_URL_QUERY);
if ($url_query != '') {
$query_parts = explode('&', $url_query);
foreach ($query_parts as $param) {
$item = explode('=', $param);
if (strpos($item[0], 'wpv_') !== 0) {
$out .= '<input id="wpv_param_' . $item[0] . '" type="hidden" name="' . $item[0] . '" value="' . $item[1] . '" />';
}
}
}
// Add hidden inputs for column sorting id and direction:
// these start populated with the View settings values and will be changed when a column title is clicked.
if (isset($view_layout_settings['style']) && ($view_layout_settings['style'] == 'table_of_fields' or $view_layout_settings['style'] == 'table')) {
if ($view_settings['query_type'][0] == 'posts') {
$sort_id = $view_settings['orderby'];
$sort_dir = strtolower($view_settings['order']);
}
if ($view_settings['query_type'][0] == 'taxonomy') {
$sort_id = $view_settings['taxonomy_orderby'];
$sort_dir = strtolower($view_settings['taxonomy_order']);
}
if ($view_settings['query_type'][0] == 'users') {
$sort_id = $view_settings['users_orderby'];
$sort_dir = strtolower($view_settings['users_order']);
}
if (isset($_GET['wpv_column_sort_id']) && esc_attr($_GET['wpv_column_sort_id']) != '' && isset($_GET['wpv_view_count']) && esc_attr($_GET['wpv_view_count']) == $WP_Views->get_view_count()) {
$sort_id = esc_attr($_GET['wpv_column_sort_id']);
}
if (isset($_GET['wpv_column_sort_dir']) && esc_attr($_GET['wpv_column_sort_dir']) != '' && isset($_GET['wpv_view_count']) && esc_attr($_GET['wpv_view_count']) == $WP_Views->get_view_count()) {
$sort_dir = esc_attr($_GET['wpv_column_sort_dir']);
}
$out .= '<input id="wpv_column_sort_id" type="hidden" name="wpv_column_sort_id" value="' . $sort_id . '" />';
$out .= '<input id="wpv_column_sort_dir" type="hidden" name="wpv_column_sort_dir" value="' . $sort_dir . '" />';
}
/**
* Add other hidden fields for:
*
* max number of pages for this View
* preload reach
* widget ID when aplicable
* View count for multiple Views per pages
* View hash
* current post ID when needed
*/
$out .= '<input id="wpv_paged_max-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_paged_max" value="' . intval($WP_Views->get_max_pages()) . '" />';
if (isset($view_settings['pagination']['pre_reach'])) {
$pre_reach = intval($view_settings['pagination']['pre_reach']);
} else {
$pre_reach = 1;
}
$out .= '<input id="wpv_paged_preload_reach-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_paged_preload_reach" value="' . $pre_reach . '" />';
$out .= '<input id="wpv_widget_view-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_widget_view_id" value="' . intval($WP_Views->get_widget_view_id()) . '" />';
$out .= '<input id="wpv_view_count-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_view_count" value="' . $WP_Views->get_view_count() . '" />';
$view_data = $WP_Views->get_view_shortcodes_attributes();
//$view_data['view_id'] = $WP_Views->get_current_view();
$out .= '<input id="wpv_view_hash-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_view_hash" value="' . base64_encode(serialize($view_data)) . '" />';
$requires_current_page = false;
$requires_current_page = apply_filters('wpv_filter_requires_current_page', $requires_current_page, $view_settings);
if ($requires_current_page) {
// Output the current page ID. This is used for ajax call back in pagination.
$current_post = $WP_Views->get_top_current_page();
if ($current_post && isset($current_post->ID)) {
$out .= '<input id="wpv_post_id-' . $WP_Views->get_view_count() . '" type="hidden" name="wpv_post_id" value="' . $current_post->ID . '" />';
}
}
add_action('wp_footer', 'wpv_pagination_js');
// Rollover
if (isset($view_settings['pagination']['mode']) && $view_settings['pagination']['mode'] == 'rollover') {
wpv_pagination_rollover_shortcode();
}
}
/**
* Filter wpv_filter_start_filter_form
*
* @param $out the default form opening tag followed by the required hidden input tags needed for pagination and table sorting
* @param $view_settings the current View settings
* @param $view_id the ID of the View being displayed
* @param $is_required [true|false] whether this View requires a form to be displayed (has a parametric search OR uses table sorting OR uses pagination)
*
* This can be useful to create additional inputs for the current form without needing to add them to the Filter HTML textarea
* Also, can help users having formatting issues
*
* @return $out
*
* Since 1.5.1
*
*/
$out = apply_filters('wpv_filter_start_filter_form', $out, $view_settings, $view_id, $is_required);
return $out;
}
