function pc_restrictions_helper($subj, $param, $tax = false)
{
$restr = array();
// post types
if ($subj == 'post') {
// search in the taxonomy term
$term = get_term_by('id', $param, $tax);
$allowed = trim((string) get_option('taxonomy_' . $term->term_id . '_pg_redirect'));
if ($allowed != '') {
$restr[$term->name] = array();
if ($allowed == 'all') {
$restr[$term->name] = __('any logged user', 'pc_ml');
} else {
$allowed = explode(',', $allowed);
$allowed_names = array();
if (count($allowed) > 0) {
foreach ($allowed as $user_cat) {
$uc_data = get_term_by('id', $user_cat, 'pg_user_categories');
$allowed_names[] = $uc_data->name;
}
$restr[$term->name] = implode(', ', $allowed_names);
}
}
}
// check parent categories
if (isset($term->category_parent) && $term->category_parent != 0) {
$parent = get_term_by('id', $term->category_parent, $tax);
// recursive
$rec_restr = pc_restrictions_helper('post', $parent->term_id, $tax);
if ($rec_restr) {
$restr = array_merge($restr, $rec_restr);
}
}
} else {
// check parents page
if ($param->post_parent != 0) {
$parent = get_post($param->post_parent);
$allowed = get_post_meta($parent->ID, 'pg_redirect', true);
if ($allowed && is_array($allowed) && count($allowed) > 0) {
if ($allowed[0] == 'all') {
$restr[$parent->post_title] = __('any logged user', 'pc_ml');
} elseif ($allowed[0] == 'unlogged') {
$restr[$parent->post_title] = __('unlogged users', 'pc_ml');
} else {
$allowed_names = array();
foreach ($allowed as $user_cat) {
$uc_data = get_term_by('id', $user_cat, 'pg_user_categories');
$allowed_names[] = $uc_data->name;
}
$restr[$parent->post_title] = implode(', ', $allowed_names);
}
}
// check deeper in parents
if ($param->post_parent != 0) {
$post_obj = get_post($param->post_parent);
// recursive
$rec_restr = pc_restrictions_helper('page', $post_obj);
if ($rec_restr) {
$restr = array_merge($restr, $rec_restr);
}
}
}
}
return empty($restr) ? false : $restr;
}
function pc_redirect_meta_setup()
{
include_once PC_DIR . '/functions.php';
global $post, $pc_users;
$user_categories = get_terms('pg_user_categories', 'orderby=name&hide_empty=0');
$pc_redirect = (array) get_post_meta($post->ID, 'pg_redirect', true);
$pc_unlogged_redirect = get_post_meta($post->ID, 'pg_unlogged_redirect', true);
?>
<p style="margin-bottom: 7px;"><?php
_e('Which user categories can see the page?', 'pc_ml');
?>
</p>
<div class="pc_tax_cat_list">
<select name="pg_redirect[]" multiple="multiple" class="lcweb-chosen pc_pag_restr" data-placeholder="<?php
_e('Select categories', 'pc_ml');
?>
.." autocomplete="off">
<option value="all" class="pc_all_field" <?php
if (isset($pc_redirect[0]) && $pc_redirect[0] == 'all') {
echo 'selected="selected"';
}
?>
><?php
_e('All', 'pc_ml');
?>
</option>
<option value="unlogged" class="pc_unl_field" <?php
if (isset($pc_redirect[0]) && $pc_redirect[0] == 'unlogged') {
echo 'selected="selected"';
}
?>
><?php
_e('Unlogged Users', 'pc_ml');
?>
</option>
<?php
foreach ($user_categories as $ucat) {
$selected = isset($pc_redirect[0]) && in_array($ucat->term_id, $pc_redirect) ? 'selected="selected"' : '';
echo '<option value="' . $ucat->term_id . '" ' . $selected . '>' . $ucat->name . '</option>';
}
?>
</select>
<div id="pc_unl_redir_wrap" <?php
if (!in_array('unlogged', $pc_redirect)) {
echo 'style="display: none;"';
}
?>
>
<p style="margin-bottom: 7px;"><?php
_e('Where to move logged users?', 'pc_ml');
?>
</p>
<select name="pg_unlogged_redirect" class="lcweb-chosen" data-placeholder="<?php
_e('Select an option', 'pc_ml');
?>
.." style="width: 254px;" autocomplete="off">
<option value=""><?php
_e('Use main redirect target', 'pc_ml');
?>
</option>
<?php
foreach (get_pages() as $pag) {
if ($pag->ID == $post->ID) {
continue;
}
// avoid loops
$selected = $pc_unlogged_redirect == $pag->ID ? 'selected="selected"' : '';
echo '<option value="' . $pag->ID . '" ' . $selected . '>' . $pag->post_title . '</option>';
}
?>
</select>
</div>
</div>
<?php
//// check parent restrictions and print an helper
global $current_screen;
$restr = array();
// post types
if ($current_screen->id == 'post') {
// search in every involved taxonomy
foreach (pc_affected_tax() as $tax) {
$terms = wp_get_post_terms($post->ID, $tax);
if (is_array($terms)) {
foreach ($terms as $term) {
$response = pc_restrictions_helper('post', $term->term_id, $tax);
if ($response) {
$restr = array_merge($restr, $response);
}
}
}
}
$sing_plur = count($restr) == 1 ? __('this category', 'pc_ml') : __('these categories', 'pc_ml');
} else {
$response = pc_restrictions_helper('page', $post);
if ($response) {
$restr = array_merge($restr, $response);
}
$sing_plur = count($restr) == 1 ? __('this parent', 'pc_ml') : __('these parents', 'pc_ml');
}
// print helper
if (is_array($restr) && count($restr) > 0) {
echo '<div id="pc_page_rest_helper">
<strong>' . __('Page already restricted by', 'pc_ml') . ' ' . $sing_plur . ':</strong>
<dl>';
foreach ($restr as $index => $rs) {
echo '<dt>' . $index . '</dt>
<dd><em>' . __('visible by', 'pc_ml') . ' ' . $rs . '</em></dd>';
}
echo '</dl></div>';
}
?>
<?php
// comments block restriction
if ($pc_users->wp_user_sync) {
$pc_hide_comments = (array) get_post_meta($post->ID, 'pg_hide_comments', true);
$pc_hc_warn = get_post_meta($post->ID, 'pg_hc_use_warning', true);
?>
<hr style="margin-top: 18px;"/>
<p style="margin-bottom: 7px; font-size: 99.2%;"><?php
_e('Which user categories can see comments?', 'pc_ml');
?>
</p>
<div class="pc_tax_cat_list">
<select name="pg_hide_comments[]" multiple="multiple" class="lcweb-chosen pc_pag_restr" data-placeholder="<?php
_e('Select categories', 'pc_ml');
?>
.." autocomplete="off">
<option value="all" class="pc_all_field" <?php
if (isset($pc_hide_comments[0]) && $pc_hide_comments[0] == 'all') {
echo 'selected="selected"';
}
?>
><?php
_e('All', 'pc_ml');
?>
</option>
<?php
foreach ($user_categories as $ucat) {
$selected = isset($pc_hide_comments[0]) && in_array($ucat->term_id, $pc_hide_comments) ? 'selected="selected"' : '';
echo '<option value="' . $ucat->term_id . '" ' . $selected . '>' . $ucat->name . '</option>';
}
?>
</select>
<div id="pc_hc_use_warning" <?php
if (empty($pc_hide_comments)) {
echo 'style="display: none;"';
}
?>
>
<p style="margin-bottom: 7px;"><?php
_e('Display warning box?', 'pc_ml');
?>
</p>
<select name="pg_hc_use_warning" class="lcweb-chosen" data-placeholder="<?php
_e('Select an option', 'pc_ml');
?>
.." style="width: 254px;" autocomplete="off">
<option value="default" <?php
selected($pc_hc_warn, 'default');
?>
><?php
_e('as default', 'pc_ml');
?>
</option>
<option value="yes" <?php
selected($pc_hc_warn, 'yes');
?>
><?php
_e('yes', 'pc_ml');
?>
</option>
<option value="no" <?php
selected($pc_hc_warn, 'no');
?>
><?php
_e('no', 'pc_ml');
?>
</option>
</select>
</div>
</div>
<?php
}
?>
<?php
// create a custom nonce for submit verification later
echo '<input type="hidden" name="pc_redirect_noncename" value="' . wp_create_nonce(__FILE__) . '" />';
?>
<script src="<?php
echo PC_URL;
?>
/js/chosen/chosen.jquery.min.js" type="text/javascript"></script>
<script type="text/javascript" charset="utf8">
jQuery(document).ready(function($) {
// all/unlogged toggles
jQuery('body').delegate('.pc_tax_cat_list select', 'change', function() {
var pc_sel = jQuery(this).val();
if(!pc_sel) {pc_sel = jQuery.makeArray();}
// if ALL is selected, discard the rest
if(jQuery.inArray("all", pc_sel) >= 0) {
jQuery(this).children('option').prop('selected', false);
jQuery(this).children('.pc_all_field').prop('selected', true);
jQuery(this).trigger("chosen:updated");
}
// if UNLOGGED is selected, discard the rest
else if(jQuery.inArray("unlogged", pc_sel) >= 0) {
jQuery(this).children('option').prop('selected', false);
jQuery(this).children('.pc_unl_field').prop('selected', true);
jQuery(this).trigger("chosen:updated");
var unlogged_chosen = true;
}
// unloggged redirect toggle
if(jQuery(this).attr('name') == 'pg_redirect[]') {
if(typeof(unlogged_chosen) != 'undefined') {
jQuery('#pc_unl_redir_wrap').slideDown();
} else {
jQuery('#pc_unl_redir_wrap').slideUp();
}
}
// hidden comments warning
if(jQuery(this).attr('name') == 'pg_hide_comments[]') {
if(typeof(pc_sel[0]) != 'undefined') {
jQuery('#pc_hc_use_warning').slideDown();
} else {
jQuery('#pc_hc_use_warning').slideUp();
}
}
});
// chosen
jQuery('.lcweb-chosen').each(function() {
var w = jQuery(this).css('width');
jQuery(this).chosen({width: w});
});
jQuery(".lcweb-chosen-deselect").chosen({allow_single_deselect:true});
});
</script>
<?php
}