/**
* Conditionals
*
* @since 2.2.0
*/
function themeblvd_sanitize_conditionals($input, $sidebar_slug = null, $sidebar_id = null)
{
$conditionals = themeblvd_conditionals_config();
$output = array();
// Prepare items that weren't straight-up arrays
// gifted on a platter for us.
if (!empty($input['post'])) {
$input['post'] = str_replace(' ', '', $input['post']);
$input['post'] = explode(',', $input['post']);
}
if (!empty($input['tag'])) {
$input['tag'] = str_replace(' ', '', $input['tag']);
$input['tag'] = explode(',', $input['tag']);
}
// Now loop through each group and then each item
foreach ($input as $type => $group) {
if (is_array($group) && !empty($group)) {
foreach ($group as $item_id) {
$name = '';
switch ($type) {
case 'page':
$page_id = themeblvd_post_id_by_name($item_id, 'page');
$page = get_page($page_id);
if ($page) {
$name = $page->post_title;
}
break;
case 'post':
$post_id = themeblvd_post_id_by_name($item_id);
$post = get_post($post_id);
if ($post) {
$name = $post->post_title;
}
break;
case 'posts_in_category':
$category = get_category_by_slug($item_id);
if ($category) {
$name = $category->slug;
}
break;
case 'category':
$category = get_category_by_slug($item_id);
if ($category) {
$name = $category->slug;
}
break;
case 'tag':
$tag = get_term_by('slug', $item_id, 'post_tag');
if ($tag) {
$name = $tag->name;
}
break;
case 'top':
$name = $conditionals['top']['items'][$item_id];
break;
}
if ($name) {
$output[$type . '_' . $item_id] = array('type' => $type, 'id' => $item_id, 'name' => $name, 'post_slug' => $sidebar_slug, 'post_id' => $sidebar_id);
}
}
}
}
// Add in cusotm conditional
if (!empty($input['custom'])) {
$output['custom'] = array('type' => 'custom', 'id' => themeblvd_sanitize_text($input['custom']), 'name' => themeblvd_sanitize_text($input['custom']), 'post_slug' => $sidebar_slug, 'post_id' => $sidebar_id);
}
return $output;
}
/**
* Create accordion panel for selecting conditional
* assignments.
*
* @since 2.0.0
*
* @param $id string unique ID for option
* @param $name string prefix for form name value
* @param $val array currently saved data if exists
* @return $output string HTML for option
*/
function themeblvd_conditionals_option($id, $name, $val = null)
{
// Create array of all assignments seperated
// by type to check against when displaying them
// back to the user.
$assignments = array('pages' => array(), 'posts' => array(), 'posts_in_category' => array(), 'categories' => array(), 'tags' => array(), 'top' => array(), 'custom' => '');
if (is_array($val) && !empty($val)) {
foreach ($val as $key => $group) {
$item_id = $group['id'];
switch ($group['type']) {
case 'page':
$assignments['pages'][] = $item_id;
break;
case 'post':
$assignments['posts'][] = $item_id;
break;
case 'posts_in_category':
$assignments['posts_in_category'][] = $item_id;
break;
case 'category':
$assignments['categories'][] = $item_id;
break;
case 'tag':
$assignments['tags'][] = $item_id;
break;
case 'top':
$assignments['top'][] = $item_id;
break;
case 'custom':
$assignments['custom'] = $item_id;
break;
}
}
}
// Grab all conditionals to choose from
$conditionals = themeblvd_conditionals_config();
// Start output
$output = '<div class="accordion">';
// Display each accordion element
foreach ($conditionals as $conditional) {
$output .= '<div class="element">';
$output .= '<a href="#" class="element-trigger">' . $conditional['name'] . '</a>';
$output .= '<div class="element-content">';
switch ($conditional['id']) {
// Pages
case 'pages':
$pages = get_pages(array('hierarchical' => false));
if (!empty($pages)) {
$output .= '<ul>';
foreach ($pages as $page) {
$checked = false;
if (in_array($page->post_name, $assignments['pages'])) {
$checked = true;
}
$output .= sprintf('<li><input type="checkbox" %s name="%s" value="%s" /> <span>%s</span></li>', checked($checked, true, false), esc_attr($name . '[' . $id . '][page][]'), $page->post_name, $page->post_title);
$checked = false;
}
$output .= '</ul>';
} else {
$output .= sprintf('<p class="warning">%s</p>', $conditional['empty']);
}
break;
// Posts
// Posts
case 'posts':
$assignment_list = '';
if (!empty($assignments['posts'])) {
$assignment_list = implode(', ', $assignments['posts']);
}
$output .= sprintf('<textarea name="%s">%s</textarea>', esc_attr($name . '[' . $id . '][post]'), $assignment_list);
$output .= sprintf('<p class="note">%s</p>', __('Enter in a comma-separated list of the post slugs you\'d like to add to the assignments.', 'themeblvd'));
$output .= sprintf('<p class="note"><em>%s</em></p>', __('Example: post-1, post-2, post-3', 'themeblvd'));
$output .= sprintf('<p class="note"><em>%s</em></p>', __('Note: Any post slugs entered that don\'t exist won\'t be saved.', 'themeblvd'));
break;
// Posts in Category
// Posts in Category
case 'posts_in_category':
if (isset($GLOBALS['sitepress'])) {
// WPML compat
global $sitepress;
remove_filter('terms_clauses', array($sitepress, 'terms_clauses'));
$categories = get_categories(array('hide_empty' => false));
add_filter('terms_clauses', array($sitepress, 'terms_clauses'));
} else {
$categories = get_categories(array('hide_empty' => false));
}
if (!empty($categories)) {
$output .= '<ul>';
foreach ($categories as $category) {
$checked = false;
if (in_array($category->slug, $assignments['posts_in_category'])) {
$checked = true;
}
$output .= sprintf('<li><input type="checkbox" %s name="%s" value="%s" /> <span>%s</span></li>', checked($checked, true, false), esc_attr($name . '[' . $id . '][posts_in_category][]'), $category->slug, $category->name);
$checked = false;
}
$output .= '</ul>';
} else {
$output .= sprintf('<p class="warning">%s</p>', $conditional['empty']);
}
break;
// Category Archives
// Category Archives
case 'categories':
if (isset($GLOBALS['sitepress'])) {
// WPML compat
global $sitepress;
remove_filter('terms_clauses', array($sitepress, 'terms_clauses'));
$categories = get_categories(array('hide_empty' => false));
add_filter('terms_clauses', array($sitepress, 'terms_clauses'));
} else {
$categories = get_categories(array('hide_empty' => false));
}
if (!empty($categories)) {
$output .= '<ul>';
foreach ($categories as $category) {
$checked = false;
if (in_array($category->slug, $assignments['categories'])) {
$checked = true;
}
$output .= sprintf('<li><input type="checkbox" %s name="%s" value="%s" /> <span>%s</span></li>', checked($checked, true, false), esc_attr($name . '[' . $id . '][category][]'), $category->slug, $category->name);
$checked = false;
}
$output .= '</ul>';
} else {
$output .= sprintf('<p class="warning">%s</p>', $conditional['empty']);
}
break;
// Tag Archives
// Tag Archives
case 'tags':
$assignment_list = '';
if (!empty($assignments['tags'])) {
$assignment_list = implode(', ', $assignments['tags']);
}
$output .= sprintf('<textarea name="%s">%s</textarea>', esc_attr($name . '[' . $id . '][tag]'), $assignment_list);
$output .= sprintf('<p class="note">%s</p>', __('Enter in a comma-separated list of the tags you\'d like to add to the assignments.', 'themeblvd'));
$output .= sprintf('<p class="note"><em>%s</em></p>', __('Example: tag-1, tag-2, tag-3', 'themeblvd'));
$output .= sprintf('<p class="note"><em>%s</em></p>', __('Note: Any tags entered that don\'t exist won\'t be saved.', 'themeblvd'));
break;
// Hierarchy
// Hierarchy
case 'top':
if (!empty($conditional['items'])) {
foreach ($conditional['items'] as $item_id => $item_name) {
$checked = false;
if (in_array($item_id, $assignments['top'])) {
$checked = true;
}
$output .= sprintf('<li><input type="checkbox" %s name="%s" value="%s" /> <span>%s</span></li>', checked($checked, true, false), esc_attr($name . '[' . $id . '][top][]'), $item_id, $item_name);
$checked = false;
}
}
break;
// Custom
// Custom
case 'custom':
// If someone feels unsafe having this option which uses eval(),
// they can disable it here.
// NOTE: The actual call to eval() happens in the Theme Blvd Widget
// Areas plugin, and not in the theme framework.
$disable = apply_filters('themeblvd_disable_sidebar_custom_conditional', false);
if (!$disable) {
$output .= sprintf('<input type="text" name="%s" value="%s" />', esc_attr($name . '[' . $id . '][custom]'), $assignments['custom']);
$output .= sprintf('<p class="note">%s</p>', __('Enter in a custom <a href="http://codex.wordpress.org/Conditional_Tags" target="_blank">conditional statement</a>.', 'themeblvd'));
$output .= sprintf('<p class="note"><em>%s</em><br /><code>is_home()</code><br /><code>is_home() || is_single()</code><br /><code>"book" == get_post_type() || is_tax("author")</code></p>', __('Examples:', 'themeblvd'));
$output .= sprintf('<p class="note"><em>%s</em></p>', __('Warning: Make sure you know what you\'re doing here. If you enter invalid conditional functions, you will most likely get PHP errors on the frontend of your website.', 'themeblvd'));
}
break;
}
$output .= '<ul>';
$output .= '</div><!-- .element-content (end) -->';
$output .= '</div><!-- .element (end) -->';
}
$output .= '</div><!-- .accordion (end) -->';
return $output;
}
