function wpv_ajax_wpv_insert_view_dialog_callback() {
global $wpdb, $WP_Views;
if ( wp_verify_nonce( $_GET['_wpnonce'], 'wpv_editor_callback' ) ) {
$view_id = intval( $_GET['view_id'] );
$view_title = sanitize_text_field( $_GET['view_title'] );
$orig_id = intval( $_GET['orig_id'] );
$has_extra_attributes = get_view_allowed_attributes( $view_id );
$has_parametric_search = $WP_Views->does_view_have_form_controls( $view_id );
$has_submit = false;
$view_settings = $WP_Views->get_view_settings( $view_id );
if ( ! isset( $view_settings['query_type'][0] ) ) {
$query_type = 'posts';
} else {
$query_type = $view_settings['query_type'][0];
}
if ( isset( $view_settings['filter_meta_html'] ) ) {
$filter_meta_html = $view_settings['filter_meta_html'] ;
} else {
$filter_meta_html = '';
}
if ( strpos( $filter_meta_html, '[wpv-filter-submit' ) !== false ) {
$has_submit = true;
}
?>
<div class="wpv-dialog wpv-shortcode-gui-content-wrapper">
<input type="hidden" id="js-wpv-view-shortcode-gui-dialog-view-title" value="<?php echo esc_attr( $view_title ); ?>" />
<div id="js-wpv-insert-view-override-container" class="wpv-insert-view-override-container js-wpv-insert-view-override-container" style="overflow:hidden">
<h3><?php _e( 'Override some basic View settings', 'wpv-views' ); ?></h3>
<p>
<span style="color:red">*</span><?php _e( 'View default settings will be applied for empty inputs.', 'wpv-views' ); ?>
</p>
<ul>
<li>
<label for="wpv-insert-view-shortcode-limit" class="label-alignleft"><?php _e( 'Limit', 'wpv-views' ); ?></label>
<input type="text" id="wpv-insert-view-shortcode-limit" class="js-wpv-insert-view-shortcode-limit js-wpv-has-placeholder" data-type="numberextended" placeholder="<?php echo esc_attr( __( 'A number', 'wpv-views' ) ); ?>" data-placeholder="<?php echo esc_attr( __( 'A number', 'wpv-views' ) ); ?>" />
<span class="wpv-helper-text">
<?php echo __( 'Get only some results. -1 means no limit', 'wpv-views' ); ?>
</span>
</li>
<li>
<label for="wpv-insert-view-shortcode-offset" class="label-alignleft"><?php _e( 'Offset', 'wpv-views' ); ?></label>
<input type="text" id="wpv-insert-view-shortcode-offset" class="js-wpv-insert-view-shortcode-offset js-wpv-has-placeholder" data-type="number" placeholder="<?php echo esc_attr( __( 'A number', 'wpv-views' ) ); ?>" data-placeholder="<?php echo esc_attr( __( 'A number', 'wpv-views' ) ); ?>" />
<span class="wpv-helper-text">
<?php echo __( 'Skip some results. 0 means skip nothing', 'wpv-views' ); ?>
</span>
</li>
<li>
<?php
$placeholder = '';
$helper = '';
switch ( $query_type ) {
case 'posts':
$placeholder = __( 'ID, date, title or field-slug', 'wpv-views' );
$helper = __( 'You can sort by a custom field simply using the value <em>field-xxx</em> where xxx is the custom field slug.', 'wpv-views' );
break;
case 'taxonomy':
$placeholder = __( 'id, count, name or slug', 'wpv-views' );
$helper = __( 'Use values like <em>id</em>, <em>count</em>, <em>name</em> or <em>slug</em>.', 'wpv-views' );
break;
case 'users':
$placeholder = __( 'user_email, user_login...', 'wpv-views' );
$helper = __( 'Use values like <em>user_email</em>, <em>user_login</em>, <em>display_name</em>, <em>user_url</em> or <em>user_registered</em>.', 'wpv-views' );
break;
}
?>
<label for="wpv-insert-view-shortcode-orderby" class="label-alignleft"><?php _e( 'Orderby', 'wpv-views' ); ?></label>
<input type="text" id="wpv-insert-view-shortcode-orderby" class="js-wpv-insert-view-shortcode-orderby js-wpv-has-placeholder" data-type="holdon" placeholder="<?php echo esc_attr( $placeholder ); ?>" data-placeholder="<?php echo esc_attr( $placeholder ); ?>" />
<span class="wpv-helper-text">
<?php
echo __( 'Change how the results will be ordered.', 'wpv-views' ) . '<br />';
echo $helper;
?>
</span>
</li>
<li>
<label for="wpv-insert-view-shortcode-order" class="label-alignleft"><?php _e( 'Order', 'wpv-views' ); ?></label>
<select id="wpv-insert-view-shortcode-order" class="js-wpv-insert-view-shortcode-order">
<option value=""><?php _e( 'Default setting', 'wpv-views' ); ?></option>
<option value="asc"><?php _e( 'Ascending', 'wpv-views' ); ?></option>
<option value="desc"><?php _e( 'Descending', 'wpv-views' ); ?></option>
</select>
<span class="wpv-helper-text">
<?php echo __( 'Change the order of the results.', 'wpv-views' ); ?>
</span>
</li>
</ul>
</div>
<?php if ( ! empty( $has_extra_attributes ) ) { ?>
<div id="js-wpv-insert-view-extra-attributes-container" class="wpv-insert-view-extra-attributes-container js-wpv-insert-view-extra-attributes-container" style="margin-top:10px;border-top:solid 1px #ccc;">
<h3><?php _e( 'Extra View settings', 'wpv-views' ); ?></h3>
<p>
<?php _e( 'This View can be filtered by the values listed here.', 'wpv-views' ); ?>
</p>
<?php
foreach ( $has_extra_attributes as $attr_settings ) {
?>
<div>
<label for="wpv-insert-view-shortcode-extra-attribute-<?php echo $attr_settings['filter_type']; ?>" class="label-alignleft"><?php echo $attr_settings['filter_label']; ?></label>
<input type="text"
id="wpv-insert-view-shortcode-extra-attribute-<?php echo $attr_settings['filter_type']; ?>"
class="js-wpv-insert-view-shortcode-extra-attribute js-wpv-has-placeholder"
placeholder="<?php echo $attr_settings['placeholder']; ?>"
data-placeholder="<?php echo $attr_settings['placeholder']; ?>"
data-attribute="<?php echo $attr_settings['attribute']; ?>"
data-type="<?php echo $attr_settings['expected']; ?>" />
<span class="wpv-helper-text"><?php echo $attr_settings['description']; ?></span>
</div>
<?php
}
//print_r( $has_extra_attributes );
?>
</div>
<?php } ?>
<?php if ( $has_parametric_search ) { ?>
<div id="js-wpv-insert-view-parametric-search-container" class="wpv-insert-view-parametric-search-container js-wpv-insert-view-parametric-search-container" style="margin-top:10px;border-top:solid 1px #ccc;">
<h3><?php _e( 'This View contains a parametric search', 'wpv-views' ); ?></h3>
<div class="js-wpv-insert-view-form-display-container">
<p><strong><?php _e( 'What do you want to include here?', 'wpv-views' ); ?></strong></p>
<ul>
<li>
<input id="wpv-filter-form-display-both" value="both" type="radio" name="wpv-insert-view-form-display" class="js-wpv-insert-view-form-display" checked="checked" />
<label for="wpv-filter-form-display-both"><?php _e('Both the search box and results', 'wpv-views'); ?></label>
<span class="wpv-helper-text"><?php _e( 'This will display the full View.', 'wpv-views' ); ?></span>
</li>
<li>
<input id="wpv-filter-form-display-form" value="form" type="radio" name="wpv-insert-view-form-display" class="js-wpv-insert-view-form-display" />
<label for="wpv-filter-form-display-form"><?php _e('Only the search box', 'wpv-views'); ?></label>
<span class="wpv-helper-text"><?php _e( 'This will display just the form, you can select where to display the results in the next step.', 'wpv-views' ); ?></span>
</li>
<li>
<input id="wpv-filter-form-display-results" value="results" type="radio" name="wpv-insert-view-form-display" class="js-wpv-insert-view-form-display" />
<label for="wpv-filter-form-display-results"><?php _e('Only the search results', 'wpv-views'); ?></label>
<span class="wpv-helper-text"><?php _e( 'This will display just the results, you need to add the form elsewhere targeting this page.', 'wpv-views' ); ?></span>
</li>
</ul>
</div>
<div class="js-wpv-insert-view-form-target-container" style="display:none">
<p><strong><?php _e( 'Where do you want to display the results of this search?', 'wpv-views' ); ?></strong></p>
<?php if ( ! $has_submit ) { ?>
<span class="toolset-alert toolset-error">
<?php _e( 'The form in this View does not have a submit button, so you can only display the results on this same page.', 'wpv-views' ); ?>
</span>
<?php } ?>
<ul>
<li>
<input id="wpv-filter-form-target-self" value="self" type="radio" name="wpv-insert-view-form-target" class="js-wpv-insert-view-form-target" checked="checked" />
<label for="wpv-filter-form-target-self"><?php _e('In other place on this same page', 'wpv-views'); ?></label>
</li>
<li>
<input id="wpv-filter-form-target-other" <?php disabled( $has_submit, false ); ?> value="other" type="radio" name="wpv-insert-view-form-target" class="js-wpv-insert-view-form-target" />
<label for="wpv-filter-form-target-other" <?php if ( ! $has_submit ) { ?>style="color:#999"<?php } ?>><?php _e('On another page', 'wpv-views'); ?></label>
</li>
</ul>
<div class="js-wpv-insert-view-form-target-set-container" style="display:none;margin-left:20px;">
<p><?php _e( 'You can display the results on an existing page or create a new one:', 'wpv-views' ); ?></p>
<ul>
<li>
<input id="wpv-insert-view-form-target-set-existing" value="existing" type="radio" name="wpv-insert-view-form-target-set" class="js-wpv-insert-view-form-target-set" checked="checked" />
<label for="wpv-insert-view-form-target-set-existing"><?php _e( 'Use an existing page', 'wpv-views' ); ?></label>
<div class="js-wpv-insert-view-form-target-set-existing-extra" style="margin:5px 0 0 20px;">
<input class="js-wpv-insert-view-form-target-set-existing-title" type="text" name="wpv-insert-view-form-target-set-existing-title" placeholder="<?php echo esc_attr( __( 'Type the title of the page', 'wpv-views' ) ); ?>" value="" />
<input class="js-wpv-insert-view-form-target-set-existing-id" type="hidden" name="wpv-insert-view-form-target-set-existing-id" value="" />
<div class="js-wpv-insert-view-form-target-set-actions" style="display:none;background:#ddd;margin-top: 5px;padding: 5px 10px 10px;">
<?php _e( 'Be sure to complete the setup:', 'wpv-views' ); ?><br />
<a href="#" target="_blank" class="button-primary js-wpv-insert-view-form-target-set-existing-link" data-origid="<?php echo $orig_id; ?>" data-viewid="<?php echo $view_id; ?>" data-editurl="<?php echo admin_url( 'post.php' ); ?>?post="><?php _e( 'Add the search results to this page', 'wpv-views' ); ?></a>
<a href="#" class="button-secondary js-wpv-insert-view-form-target-set-discard"><?php _e( 'Not now', 'wpv-views' ); ?></a>
</div>
</div>
</li>
<li>
<input id="wpv-insert-view-form-target-set-create" value="create" type="radio" name="wpv-insert-view-form-target-set" class="js-wpv-insert-view-form-target-set" />
<label for="wpv-insert-view-form-target-set-create"><?php _e( 'Use one new page', 'wpv-views' ); ?></label>
<div class="js-wpv-insert-view-form-target-set-create-extra" style="display:none;margin:5px 0 0 20px;">
<input class="js-wpv-insert-view-form-target-set-create-title" type="text" name="wpv-insert-view-form-target-set-extra-title" placeholder="<?php echo esc_attr( __( 'Type a title of the new page', 'wpv-views' ) ); ?>" value="" />
<button class="button-secondary js-wpv-insert-view-form-target-set-create-action" disabled="disabled" data-viewid="<?php echo $view_id; ?>" data-nonce="<?php echo wp_create_nonce('wpv_create_form_target_page_nonce'); ?>"><?php _e( 'Create page', 'wpv-views' ); ?></button>
</div>
</li>
</ul>
</div>
</div>
</div>
<?php } ?>
<div id="js-wpv-insert-view-cache-attributes-container" class="wpv-insert-view-cache-attributes-container js-wpv-insert-view-cache-attributes-container" style="overflow:hidden">
<h3><?php _e( 'Views caching', 'wpv-views' ); ?></h3>
<p>
<?php
echo __( 'Views results can be cached if they meet some requirements, so they are displayed faster in the frontend.', 'wpv-views' )
//. WPV_MESSAGE_SPACE_CHAR
//. __( 'We try our best to only cache those Views that have a fixed output, and we clear the cache as soon as there is any change.', 'wpv-views' )
. WPV_MESSAGE_SPACE_CHAR
. __( 'However, you might want to disable this feature for the current View', 'wpv-views' )
;
?>
</p>
<ul>
<li>
<input type="radio" name="wpv-insert-view-shortcode-cache" value="" class="js-wpv-insert-view-shortcode-cache" id="wpv-insert-view-shortcode-cache-on" checked="checked" />
<label for="wpv-insert-view-shortcode-cache-on"><?php _e( 'Use the cached version if it is available', 'wpv-views' ); ?></label>
<span class="wpv-helper-text">
<?php
echo __( 'This will return the cached output in case this View supports it.', 'wpv-views' );
?>
</span>
</li>
<li>
<input type="radio" name="wpv-insert-view-shortcode-cache" value="off" class="js-wpv-insert-view-shortcode-cache" id="wpv-insert-view-shortcode-cache-off" />
<label for="wpv-insert-view-shortcode-cache-off"><?php _e( 'Always generate the View output', 'wpv-views' ); ?></label>
<span class="wpv-helper-text"><?php _e( 'This will perform the whole View query and generate the output on-the-fly.', 'wpv-views' ); ?></span>
</li>
</ul>
</div>
<div class="wpv-filter-toolset-messages js-wpv-filter-toolset-messages"></div>
</div>
<?php
}
die();
}
function wpv_override_view_limit_offset($view_id)
{
global $WP_Views;
// Override limit and offset values with the shortcode-provided ones
$return = array();
$attributes_allowed = get_view_allowed_attributes($view_id);
$attributes_used_by_filters = array();
$view_attrs = $WP_Views->get_view_shortcodes_attributes();
// Check the attributes allowed to see if 'limit' and 'offset' are already in use
// If a query filter already uses any of those two words, this override will not be applied
if (is_array($attributes_allowed)) {
$attributes_used_by_filters = wp_list_pluck($attributes_allowed, 'attribute');
}
// If that is not the case, see if we need to override
if (isset($view_attrs['limit']) && !in_array('limit', $attributes_used_by_filters)) {
$return['limit'] = intval($view_attrs['limit']);
}
if (isset($view_attrs['offset']) && !in_array('offset', $attributes_used_by_filters)) {
$return['offset'] = intval($view_attrs['offset']);
}
// Return
return $return;
}