/**
* Fired for each blog when the plugin is activated.
*
* @since 2.0.0
*/
function crp_single_activate()
{
global $wpdb;
$crp_settings = crp_read_options();
$wpdb->hide_errors();
crp_delete_index();
crp_create_index();
$wpdb->show_errors();
}
/**
* Fired for each blog when the plugin is activated.
*
* @since 2.0.0
*
*/
function crp_single_activate()
{
global $wpdb;
$crp_settings = crp_read_options();
/* $wpdb->hide_errors();
// If we're running mySQL v5.6, convert the WPDB posts table to InnoDB, since InnoDB supports FULLTEXT from v5.6 onwards
if ( version_compare( 5.6, $wpdb->db_version(), '<=' ) ) {
$wpdb->query( 'ALTER TABLE ' . $wpdb->posts . ' ENGINE = InnoDB;' );
} else {
$wpdb->query( 'ALTER TABLE ' . $wpdb->posts . ' ENGINE = MYISAM;' );
}
$wpdb->query( 'ALTER TABLE ' . $wpdb->posts . ' ADD FULLTEXT crp_related (post_title, post_content);' );
$wpdb->query( 'ALTER TABLE ' . $wpdb->posts . ' ADD FULLTEXT crp_related_title (post_title);' );
$wpdb->query( 'ALTER TABLE ' . $wpdb->posts . ' ADD FULLTEXT crp_related_content (post_content);' );
$wpdb->show_errors();*/
}
/**
* Fired for each blog when the plugin is activated.
*
* @since 1.0.0
*/
function crpt_single_activate()
{
// Loop through crp_read_options to ensure that our options are added across the network
$crp_settings = crp_read_options();
}
* Holds the URL for CRP
*
* @since 1.2
*
* @var string
*/
$crp_url = plugins_url() . '/' . plugin_basename(dirname(__FILE__));
/**
* Global variable holding the current settings for Contextual Related Posts
*
* @since 1.8.10
*
* @var array
*/
global $crp_settings;
$crp_settings = crp_read_options();
/**
* Initialises text domain for l10n.
*
* @since 2.2.0
*/
function crp_lang_init()
{
load_plugin_textdomain(CRP_LOCAL_NAME, false, dirname(plugin_basename(__FILE__)) . '/languages/');
}
add_action('plugins_loaded', 'crp_lang_init');
/**
* Main function to generate the related posts output
*
* @since 1.0.1
*
/**
* Function generates the plugin settings page.
*
* @since 1.0.1
*/
function crp_options()
{
global $wpdb, $crp_url;
$crp_settings = crp_read_options();
$wp_post_types = get_post_types(array('public' => true));
parse_str($crp_settings['post_types'], $post_types);
$posts_types_inc = array_intersect($wp_post_types, $post_types);
parse_str($crp_settings['exclude_on_post_types'], $exclude_on_post_types);
$posts_types_excl = array_intersect($wp_post_types, $exclude_on_post_types);
// Temporary check if default styles are off and rounded thumbnails are selected - will be eventually deprecated
// This is a mismatch, so we force it to no style
if (false == $crp_settings['include_default_style'] && 'rounded_thumbs' == $crp_settings['crp_styles']) {
$crp_settings['crp_styles'] = 'no_style';
update_option('ald_crp_settings', $crp_settings);
}
if (true == $crp_settings['include_default_style'] && 'rounded_thumbs' != $crp_settings['crp_styles']) {
$crp_settings['crp_styles'] = 'rounded_thumbs';
update_option('ald_crp_settings', $crp_settings);
}
if (isset($_POST['crp_save']) && check_admin_referer('crp-plugin-settings')) {
/**** General options ***/
$crp_settings['cache'] = isset($_POST['cache']) ? true : false;
$crp_settings['limit'] = intval($_POST['limit']);
$crp_settings['daily_range'] = intval($_POST['daily_range']);
$crp_settings['match_content'] = isset($_POST['match_content']) ? true : false;
$crp_settings['match_content_words'] = intval($_POST['match_content_words']);
$crp_settings['add_to_content'] = isset($_POST['add_to_content']) ? true : false;
$crp_settings['add_to_page'] = isset($_POST['add_to_page']) ? true : false;
$crp_settings['add_to_feed'] = isset($_POST['add_to_feed']) ? true : false;
$crp_settings['add_to_home'] = isset($_POST['add_to_home']) ? true : false;
$crp_settings['add_to_category_archives'] = isset($_POST['add_to_category_archives']) ? true : false;
$crp_settings['add_to_tag_archives'] = isset($_POST['add_to_tag_archives']) ? true : false;
$crp_settings['add_to_archives'] = isset($_POST['add_to_archives']) ? true : false;
$crp_settings['content_filter_priority'] = intval($_POST['content_filter_priority']);
$crp_settings['show_metabox'] = isset($_POST['show_metabox']) ? true : false;
$crp_settings['show_metabox_admins'] = isset($_POST['show_metabox_admins']) ? true : false;
$crp_settings['show_credit'] = isset($_POST['show_credit']) ? true : false;
/**** Output options ****/
$crp_settings['title'] = wp_kses_post($_POST['title']);
$crp_settings['blank_output'] = $_POST['blank_output'] == 'blank' ? true : false;
$crp_settings['blank_output_text'] = wp_kses_post($_POST['blank_output_text']);
$crp_settings['show_excerpt'] = isset($_POST['show_excerpt']) ? true : false;
$crp_settings['show_date'] = isset($_POST['show_date']) ? true : false;
$crp_settings['show_author'] = isset($_POST['show_author']) ? true : false;
$crp_settings['excerpt_length'] = intval($_POST['excerpt_length']);
$crp_settings['title_length'] = intval($_POST['title_length']);
$crp_settings['link_new_window'] = isset($_POST['link_new_window']) ? true : false;
$crp_settings['link_nofollow'] = isset($_POST['link_nofollow']) ? true : false;
$crp_settings['before_list'] = wp_kses_post($_POST['before_list']);
$crp_settings['after_list'] = wp_kses_post($_POST['after_list']);
$crp_settings['before_list_item'] = wp_kses_post($_POST['before_list_item']);
$crp_settings['after_list_item'] = wp_kses_post($_POST['after_list_item']);
$crp_settings['exclude_on_post_ids'] = $_POST['exclude_on_post_ids'] == '' ? '' : implode(',', array_map('intval', explode(',', $_POST['exclude_on_post_ids'])));
$crp_settings['exclude_post_ids'] = $_POST['exclude_post_ids'] == '' ? '' : implode(',', array_map('intval', explode(',', $_POST['exclude_post_ids'])));
/**** Thumbnail options ****/
$crp_settings['post_thumb_op'] = wp_kses_post($_POST['post_thumb_op']);
$crp_settings['thumb_size'] = $_POST['thumb_size'];
if ('crp_thumbnail' != $crp_settings['thumb_size']) {
$crp_thumb_size = crp_get_all_image_sizes($crp_settings['thumb_size']);
$crp_settings['thumb_height'] = intval($crp_thumb_size['height']);
$crp_settings['thumb_width'] = intval($crp_thumb_size['width']);
$crp_settings['thumb_crop'] = $crp_thumb_size['crop'];
} else {
$crp_settings['thumb_height'] = intval($_POST['thumb_height']);
$crp_settings['thumb_width'] = intval($_POST['thumb_width']);
$crp_settings['thumb_crop'] = isset($_POST['thumb_crop']) ? true : false;
}
$crp_settings['thumb_html'] = $_POST['thumb_html'];
$crp_settings['thumb_meta'] = '' == $_POST['thumb_meta'] ? 'post-image' : wp_kses_post($_POST['thumb_meta']);
$crp_settings['scan_images'] = isset($_POST['scan_images']) ? true : false;
$crp_settings['thumb_default'] = '' == $_POST['thumb_default'] || '/default.png' == $_POST['thumb_default'] ? $crp_url . '/default.png' : $_POST['thumb_default'];
$crp_settings['thumb_default_show'] = isset($_POST['thumb_default_show']) ? true : false;
/**** Feed options ****/
$crp_settings['limit_feed'] = intval($_POST['limit_feed']);
$crp_settings['post_thumb_op_feed'] = wp_kses_post($_POST['post_thumb_op_feed']);
$crp_settings['thumb_height_feed'] = intval($_POST['thumb_height_feed']);
$crp_settings['thumb_width_feed'] = intval($_POST['thumb_width_feed']);
$crp_settings['show_excerpt_feed'] = isset($_POST['show_excerpt_feed']) ? true : false;
/**** Styles ****/
$crp_settings['custom_CSS'] = wp_kses_post($_POST['custom_CSS']);
$crp_settings['crp_styles'] = wp_kses_post($_POST['crp_styles']);
if ('rounded_thumbs' == $crp_settings['crp_styles']) {
$crp_settings['include_default_style'] = true;
$crp_settings['post_thumb_op'] = 'inline';
$crp_settings['show_excerpt'] = false;
$crp_settings['show_author'] = false;
$crp_settings['show_date'] = false;
} elseif ('text_only' == $crp_settings['crp_styles']) {
$crp_settings['include_default_style'] = false;
$crp_settings['post_thumb_op'] = 'text_only';
} else {
$crp_settings['include_default_style'] = false;
}
/**** Exclude categories ****/
$exclude_categories_slugs = array_map('trim', explode(',', wp_kses_post($_POST['exclude_cat_slugs'])));
$crp_settings['exclude_cat_slugs'] = implode(', ', $exclude_categories_slugs);
foreach ($exclude_categories_slugs as $exclude_categories_slug) {
$catObj = get_category_by_slug($exclude_categories_slug);
if (isset($catObj->term_taxonomy_id)) {
$exclude_categories[] = $catObj->term_taxonomy_id;
}
}
$crp_settings['exclude_categories'] = isset($exclude_categories) ? join(',', $exclude_categories) : '';
/**** Post types to include ****/
$wp_post_types = get_post_types(array('public' => true));
$post_types_arr = isset($_POST['post_types']) && is_array($_POST['post_types']) ? $_POST['post_types'] : array('post' => 'post');
$post_types = array_intersect($wp_post_types, $post_types_arr);
$crp_settings['post_types'] = http_build_query($post_types, '', '&');
/**** Post types to exclude display on ****/
$post_types_excl_arr = isset($_POST['exclude_on_post_types']) && is_array($_POST['exclude_on_post_types']) ? $_POST['exclude_on_post_types'] : array();
$exclude_on_post_types = array_intersect($wp_post_types, $post_types_excl_arr);
$crp_settings['exclude_on_post_types'] = http_build_query($exclude_on_post_types, '', '&');
/**
* Filters $crp_settings before it is saved into the database
*
* @since 2.0.0
*
* @param array $crp_settings CRP settings
* @param array $_POST POST array that consists of the saved settings
*/
$crp_settings = apply_filters('crp_save_options', $crp_settings, $_POST);
/**** Update CRP options into the database ****/
update_option('ald_crp_settings', $crp_settings);
$crp_settings = crp_read_options();
parse_str($crp_settings['post_types'], $post_types);
$posts_types_inc = array_intersect($wp_post_types, $post_types);
parse_str($crp_settings['exclude_on_post_types'], $exclude_on_post_types);
$posts_types_excl = array_intersect($wp_post_types, $exclude_on_post_types);
// Delete the cache
crp_cache_delete();
/* Echo a success message */
$str = '<div id="message" class="notice is-dismissible updated"><p>' . __('Options saved successfully. If enabled, the cache has been cleared.', 'contextual-related-posts') . '</p>';
if ('rounded_thumbs' == $crp_settings['crp_styles']) {
$str .= '<p>' . __('Rounded Thumbnails style selected. Author, Excerpt and Date will not be displayed.', 'contextual-related-posts') . '</p>';
}
if ('text_only' == $crp_settings['crp_styles']) {
$str .= '<p>' . __('Text Only style selected. Thumbnails will not be displayed.', 'contextual-related-posts') . '</p>';
}
if ('crp_thumbnail' != $crp_settings['thumb_size']) {
$str .= '<p>' . sprintf(__('Pre-built thumbnail size selected. Thumbnail set to %d x %d.', 'contextual-related-posts'), $crp_settings['thumb_width'], $crp_settings['thumb_height']) . '</p>';
}
$str .= '</div>';
echo $str;
}
if (isset($_POST['crp_default']) && check_admin_referer('crp-plugin-settings')) {
delete_option('ald_crp_settings');
$crp_settings = crp_default_options();
update_option('ald_crp_settings', $crp_settings);
$crp_settings = crp_read_options();
$wp_post_types = get_post_types(array('public' => true));
parse_str($crp_settings['post_types'], $post_types);
$posts_types_inc = array_intersect($wp_post_types, $post_types);
parse_str($crp_settings['exclude_on_post_types'], $exclude_on_post_types);
$posts_types_excl = array_intersect($wp_post_types, $exclude_on_post_types);
$str = '<div id="message" class="updated fade"><p>' . __('Options set to Default.', 'contextual-related-posts') . '</p></div>';
echo $str;
}
if (isset($_POST['crp_recreate']) && check_admin_referer('crp-plugin-settings')) {
crp_delete_index();
crp_create_index();
$str = '<div id="message" class="updated fade"><p>' . __('Index recreated', 'contextual-related-posts') . '</p></div>';
echo $str;
}
/**** Include the views page ****/
include_once 'main-view.php';
}
function widget($args, $instance) {
global $wpdb;
extract($args, EXTR_SKIP);
$crp_settings = crp_read_options();
$exclude_on_post_ids = explode(',',$crp_settings['exclude_on_post_ids']);
if( ( (is_single()) && (!is_single($exclude_on_post_ids)) ) || ( (is_page()) && (!is_page($exclude_on_post_ids)) ) ) {
$title = apply_filters('widget_title', empty($instance['title']) ? strip_tags($crp_settings['title']) : $instance['title']);
$limit = $instance['limit'];
if (empty($limit)) $limit = $crp_settings['limit'];
$show_excerpt = $instance['show_excerpt'];
$post_thumb_op = $instance['post_thumb_op'];
$thumb_height = $instance['thumb_height'];
$thumb_width = $instance['thumb_width'];
$output = $before_widget;
$output .= $before_title . $title . $after_title;
$output .= ald_crp('is_widget=1&limit='.$limit.'&show_excerpt='.$show_excerpt.'&post_thumb_op='.$post_thumb_op.'&thumb_height='.$thumb_height.'&thumb_width='.$thumb_width);
$output .= $after_widget;
echo $output;
}
} //ending function widget
/**
* Function generates the plugin settings page.
*
* @since 1.0.1
*
*/
function crp_options()
{
global $wpdb, $crp_url;
$crp_settings = crp_read_options();
$wp_post_types = get_post_types(array('public' => true));
parse_str($crp_settings['post_types'], $post_types);
$posts_types_inc = array_intersect($wp_post_types, $post_types);
parse_str($crp_settings['exclude_on_post_types'], $exclude_on_post_types);
$posts_types_excl = array_intersect($wp_post_types, $exclude_on_post_types);
if (isset($_POST['crp_save']) && check_admin_referer('crp-plugin-settings')) {
/**** General options ***/
$crp_settings['cache'] = isset($_POST['cache']) ? true : false;
$crp_settings['limit'] = intval($_POST['limit']);
$crp_settings['daily_range'] = intval($_POST['daily_range']);
$crp_settings['match_content'] = isset($_POST['match_content']) ? true : false;
$crp_settings['match_content_words'] = intval($_POST['match_content_words']);
$crp_settings['add_to_content'] = isset($_POST['add_to_content']) ? true : false;
$crp_settings['add_to_page'] = isset($_POST['add_to_page']) ? true : false;
$crp_settings['add_to_feed'] = isset($_POST['add_to_feed']) ? true : false;
$crp_settings['add_to_home'] = isset($_POST['add_to_home']) ? true : false;
$crp_settings['add_to_category_archives'] = isset($_POST['add_to_category_archives']) ? true : false;
$crp_settings['add_to_tag_archives'] = isset($_POST['add_to_tag_archives']) ? true : false;
$crp_settings['add_to_archives'] = isset($_POST['add_to_archives']) ? true : false;
$crp_settings['content_filter_priority'] = intval($_POST['content_filter_priority']);
$crp_settings['show_metabox'] = isset($_POST['show_metabox']) ? true : false;
$crp_settings['show_metabox_admins'] = isset($_POST['show_metabox_admins']) ? true : false;
$crp_settings['show_credit'] = isset($_POST['show_credit']) ? true : false;
/**** Output options ****/
$crp_settings['title'] = wp_kses_post($_POST['title']);
$crp_settings['blank_output'] = $_POST['blank_output'] == 'blank' ? true : false;
$crp_settings['blank_output_text'] = wp_kses_post($_POST['blank_output_text']);
$crp_settings['show_excerpt'] = isset($_POST['show_excerpt']) ? true : false;
$crp_settings['show_date'] = isset($_POST['show_date']) ? true : false;
$crp_settings['show_author'] = isset($_POST['show_author']) ? true : false;
$crp_settings['excerpt_length'] = intval($_POST['excerpt_length']);
$crp_settings['title_length'] = intval($_POST['title_length']);
$crp_settings['link_new_window'] = isset($_POST['link_new_window']) ? true : false;
$crp_settings['link_nofollow'] = isset($_POST['link_nofollow']) ? true : false;
$crp_settings['before_list'] = wp_kses_post($_POST['before_list']);
$crp_settings['after_list'] = wp_kses_post($_POST['after_list']);
$crp_settings['before_list_item'] = wp_kses_post($_POST['before_list_item']);
$crp_settings['after_list_item'] = wp_kses_post($_POST['after_list_item']);
$crp_settings['exclude_on_post_ids'] = $_POST['exclude_on_post_ids'] == '' ? '' : implode(',', array_map('intval', explode(",", $_POST['exclude_on_post_ids'])));
$crp_settings['exclude_post_ids'] = $_POST['exclude_post_ids'] == '' ? '' : implode(',', array_map('intval', explode(",", $_POST['exclude_post_ids'])));
/**** Thumbnail options ****/
$crp_settings['post_thumb_op'] = wp_kses_post($_POST['post_thumb_op']);
$crp_settings['thumb_size'] = $_POST['thumb_size'];
if ('crp_thumbnail' != $crp_settings['thumb_size']) {
$crp_thumb_size = crp_get_all_image_sizes($crp_settings['thumb_size']);
$crp_settings['thumb_height'] = intval($crp_thumb_size['height']);
$crp_settings['thumb_width'] = intval($crp_thumb_size['width']);
$crp_settings['thumb_crop'] = $crp_thumb_size['crop'];
} else {
$crp_settings['thumb_height'] = intval($_POST['thumb_height']);
$crp_settings['thumb_width'] = intval($_POST['thumb_width']);
$crp_settings['thumb_crop'] = isset($_POST['thumb_crop']) ? true : false;
}
$crp_settings['thumb_html'] = $_POST['thumb_html'];
$crp_settings['thumb_meta'] = '' == $_POST['thumb_meta'] ? 'post-image' : wp_kses_post($_POST['thumb_meta']);
$crp_settings['scan_images'] = isset($_POST['scan_images']) ? true : false;
$crp_settings['thumb_default'] = '' == $_POST['thumb_default'] || "/default.png" == $_POST['thumb_default'] ? $crp_url . '/default.png' : $_POST['thumb_default'];
$crp_settings['thumb_default_show'] = isset($_POST['thumb_default_show']) ? true : false;
/**** Feed options ****/
$crp_settings['limit_feed'] = intval($_POST['limit_feed']);
$crp_settings['post_thumb_op_feed'] = wp_kses_post($_POST['post_thumb_op_feed']);
$crp_settings['thumb_height_feed'] = intval($_POST['thumb_height_feed']);
$crp_settings['thumb_width_feed'] = intval($_POST['thumb_width_feed']);
$crp_settings['show_excerpt_feed'] = isset($_POST['show_excerpt_feed']) ? true : false;
/**** Custom styles ****/
$crp_settings['custom_CSS'] = wp_kses_post($_POST['custom_CSS']);
if (isset($_POST['include_default_style'])) {
$crp_settings['include_default_style'] = true;
$crp_settings['post_thumb_op'] = 'inline';
$crp_settings['show_excerpt'] = false;
$crp_settings['show_author'] = false;
$crp_settings['show_date'] = false;
} else {
$crp_settings['include_default_style'] = false;
}
/**** Exclude categories ****/
$crp_settings['exclude_cat_slugs'] = wp_kses_post($_POST['exclude_cat_slugs']);
$exclude_categories_slugs = explode(", ", $crp_settings['exclude_cat_slugs']);
foreach ($exclude_categories_slugs as $exclude_categories_slug) {
$catObj = get_category_by_slug($exclude_categories_slug);
if (isset($catObj->term_id)) {
$exclude_categories[] = $catObj->term_id;
}
}
$crp_settings['exclude_categories'] = isset($exclude_categories) ? join(',', $exclude_categories) : '';
/**** Post types to include ****/
$wp_post_types = get_post_types(array('public' => true));
$post_types_arr = isset($_POST['post_types']) && is_array($_POST['post_types']) ? $_POST['post_types'] : array('post' => 'post');
$post_types = array_intersect($wp_post_types, $post_types_arr);
$crp_settings['post_types'] = http_build_query($post_types, '', '&');
/**** Post types to exclude display on ****/
$post_types_excl_arr = isset($_POST['exclude_on_post_types']) && is_array($_POST['exclude_on_post_types']) ? $_POST['exclude_on_post_types'] : array();
$exclude_on_post_types = array_intersect($wp_post_types, $post_types_excl_arr);
$crp_settings['exclude_on_post_types'] = http_build_query($exclude_on_post_types, '', '&');
/**
* Filters $crp_settings before it is saved into the database
*
* @since 2.0.0
*
* @param array $crp_settings CRP settings
* @param array $_POST POST array that consists of the saved settings
*/
$crp_settings = apply_filters('crp_save_options', $crp_settings, $_POST);
/**** Update CRP options into the database ****/
update_option('ald_crp_settings', $crp_settings);
$crp_settings = crp_read_options();
parse_str($crp_settings['post_types'], $post_types);
$posts_types_inc = array_intersect($wp_post_types, $post_types);
parse_str($crp_settings['exclude_on_post_types'], $exclude_on_post_types);
$posts_types_excl = array_intersect($wp_post_types, $exclude_on_post_types);
// Delete the cache
delete_post_meta_by_key('crp_related_posts');
delete_post_meta_by_key('crp_related_posts_widget');
delete_post_meta_by_key('crp_related_posts_feed');
delete_post_meta_by_key('crp_related_posts_widget_feed');
/* Echo a success message */
$str = '<div id="message" class="notice is-dismissible updated"><p>' . __('Options saved successfully.', CRP_LOCAL_NAME) . '</p>';
if (isset($_POST['include_default_style'])) {
$str .= '<p>' . __('Default styles selected. Author, Excerpt and Date will not be displayed.', CRP_LOCAL_NAME) . '</p>';
}
if ('crp_thumbnail' != $crp_settings['thumb_size']) {
$str .= '<p>' . sprintf(__('Pre-built thumbnail size selected. Thumbnail set to %d x %d.', CRP_LOCAL_NAME), $crp_settings['thumb_width'], $crp_settings['thumb_height']) . '</p>';
}
$str .= '</div>';
echo $str;
}
if (isset($_POST['crp_default']) && check_admin_referer('crp-plugin-settings')) {
delete_option('ald_crp_settings');
$crp_settings = crp_default_options();
update_option('ald_crp_settings', $crp_settings);
$crp_settings = crp_read_options();
$wp_post_types = get_post_types(array('public' => true));
parse_str($crp_settings['post_types'], $post_types);
$posts_types_inc = array_intersect($wp_post_types, $post_types);
parse_str($crp_settings['exclude_on_post_types'], $exclude_on_post_types);
$posts_types_excl = array_intersect($wp_post_types, $exclude_on_post_types);
$str = '<div id="message" class="updated fade"><p>' . __('Options set to Default.', CRP_LOCAL_NAME) . '</p></div>';
echo $str;
}
if (isset($_POST['crp_recreate']) && check_admin_referer('crp-plugin-settings')) {
if ($wpdb->get_results("SHOW INDEX FROM {$wpdb->posts} where Key_name = 'crp_related'")) {
$wpdb->query("ALTER TABLE " . $wpdb->posts . " DROP INDEX crp_related");
}
if ($wpdb->get_results("SHOW INDEX FROM {$wpdb->posts} where Key_name = 'crp_related_title'")) {
$wpdb->query("ALTER TABLE " . $wpdb->posts . " DROP INDEX crp_related_title");
}
if ($wpdb->get_results("SHOW INDEX FROM {$wpdb->posts} where Key_name = 'crp_related_content'")) {
$wpdb->query("ALTER TABLE " . $wpdb->posts . " DROP INDEX crp_related_content");
}
crp_single_activate();
$str = '<div id="message" class="updated fade"><p>' . __('Index recreated', CRP_LOCAL_NAME) . '</p></div>';
echo $str;
}
/**** Include the views page ****/
include_once 'main-view.php';
}
function crp_options() {
global $wpdb;
$poststable = $wpdb->posts;
$crp_settings = crp_read_options();
parse_str($crp_settings['post_types'],$post_types);
$wp_post_types = get_post_types( array(
'public' => true,
) );
$posts_types_inc = array_intersect($wp_post_types, $post_types);
if (isset($_POST['crp_save'])) {
$crp_settings['title'] = ($_POST['title']);
$crp_settings['limit'] = intval($_POST['limit']);
$crp_settings['daily_range'] = intval($_POST['daily_range']);
$crp_settings['exclude_on_post_ids'] = $_POST['exclude_on_post_ids'];
$crp_settings['exclude_post_ids'] = $_POST['exclude_post_ids'];
$crp_settings['match_content'] = (isset($_POST['match_content']) ? true : false);
$crp_settings['add_to_content'] = (isset($_POST['add_to_content']) ? true : false);
$crp_settings['add_to_page'] = (isset($_POST['add_to_page']) ? true : false);
$crp_settings['add_to_feed'] = (isset($_POST['add_to_feed']) ? true : false);
$crp_settings['add_to_home'] = (isset($_POST['add_to_home']) ? true : false);
$crp_settings['add_to_category_archives'] = (isset($_POST['add_to_category_archives']) ? true : false);
$crp_settings['add_to_tag_archives'] = (isset($_POST['add_to_tag_archives']) ? true : false);
$crp_settings['add_to_archives'] = (isset($_POST['add_to_archives']) ? true : false);
$crp_settings['title_length'] = intval($_POST['title_length']);
$crp_settings['blank_output'] = (($_POST['blank_output'] == 'blank' ) ? true : false);
$crp_settings['blank_output_text'] = $_POST['blank_output_text'];
$crp_settings['post_thumb_op'] = $_POST['post_thumb_op'];
$crp_settings['before_list'] = $_POST['before_list'];
$crp_settings['after_list'] = $_POST['after_list'];
$crp_settings['before_list_item'] = $_POST['before_list_item'];
$crp_settings['after_list_item'] = $_POST['after_list_item'];
$crp_settings['thumb_meta'] = $_POST['thumb_meta'];
$crp_settings['thumb_default'] = $_POST['thumb_default'];
$crp_settings['thumb_height'] = intval($_POST['thumb_height']);
$crp_settings['thumb_width'] = intval($_POST['thumb_width']);
$crp_settings['thumb_default_show'] = (isset($_POST['thumb_default_show']) ? true : false);
$crp_settings['thumb_timthumb'] = (isset($_POST['thumb_timthumb']) ? true : false);
$crp_settings['thumb_timthumb_q'] = intval($_POST['thumb_timthumb_q']);
$crp_settings['scan_images'] = (isset($_POST['scan_images']) ? true : false);
$crp_settings['show_excerpt'] = (isset($_POST['show_excerpt']) ? true : false);
$crp_settings['excerpt_length'] = intval($_POST['excerpt_length']);
$crp_settings['show_credit'] = (isset($_POST['show_credit']) ? true : false);
$crp_settings['custom_CSS'] = $_POST['custom_CSS'];
$crp_settings['link_new_window'] = (isset($_POST['link_new_window']) ? true : false);
$crp_settings['link_nofollow'] = (isset($_POST['link_nofollow']) ? true : false);
$crp_settings['limit_feed'] = intval($_POST['limit_feed']);
$crp_settings['post_thumb_op_feed'] = $_POST['post_thumb_op_feed'];
$crp_settings['thumb_height_feed'] = intval($_POST['thumb_height_feed']);
$crp_settings['thumb_width_feed'] = intval($_POST['thumb_width_feed']);
$crp_settings['show_excerpt_feed'] = (isset($_POST['show_excerpt_feed']) ? true : false);
$crp_settings['exclude_cat_slugs'] = ($_POST['exclude_cat_slugs']);
$exclude_categories_slugs = explode(", ",$crp_settings['exclude_cat_slugs']);
$exclude_categories = '';
foreach ($exclude_categories_slugs as $exclude_categories_slug) {
$catObj = get_category_by_slug($exclude_categories_slug);
if (isset($catObj->term_id)) $exclude_categories .= $catObj->term_id . ',';
}
$crp_settings['exclude_categories'] = substr($exclude_categories, 0, -2);
$wp_post_types = get_post_types( array(
'public' => true,
) );
$post_types_arr = (is_array($_POST['post_types'])) ? $_POST['post_types'] : array('post' => 'post');
$post_types = array_intersect($wp_post_types, $post_types_arr);
$crp_settings['post_types'] = http_build_query($post_types, '', '&');
update_option('ald_crp_settings', $crp_settings);
$crp_settings = crp_read_options();
parse_str($crp_settings['post_types'],$post_types);
$posts_types_inc = array_intersect($wp_post_types, $post_types);
$str = '<div id="message" class="updated fade"><p>'. __('Options saved successfully.',CRP_LOCAL_NAME) .'</p></div>';
echo $str;
}
if (isset($_POST['crp_default'])) {
delete_option('ald_crp_settings');
$crp_settings = crp_default_options();
update_option('ald_crp_settings', $crp_settings);
$crp_settings = crp_read_options();
parse_str($crp_settings['post_types'],$post_types);
$wp_post_types = get_post_types( array(
'public' => true,
) );
$posts_types_inc = array_intersect($wp_post_types, $post_types);
$str = '<div id="message" class="updated fade"><p>'. __('Options set to Default.',CRP_LOCAL_NAME) .'</p></div>';
echo $str;
}
if (isset($_POST['crp_recreate'])) {
$sql = "ALTER TABLE $poststable DROP INDEX crp_related";
$wpdb->query($sql);
$sql = "ALTER TABLE $poststable DROP INDEX crp_related_title";
$wpdb->query($sql);
$sql = "ALTER TABLE $poststable DROP INDEX crp_related_content";
$wpdb->query($sql);
ald_crp_activate();
$str = '<div id="message" class="updated fade"><p>'. __('Index recreated',CRP_LOCAL_NAME) .'</p></div>';
echo $str;
}
?>
<div class="wrap">
<div id="page-wrap">
<div id="inside">
<div id="header">
<?php screen_icon(); ?> <h2>Contextual Related Posts</h2>
</div>
<div id="side">
<div class="side-widget">
<span class="title"><?php _e('Support the development',CRP_LOCAL_NAME) ?></span>
<div id="donate-form">
<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="*****@*****.**">
<input type="hidden" name="lc" value="IN">
<input type="hidden" name="item_name" value="Donation for Contextual Related Posts">
<input type="hidden" name="item_number" value="crp">
<strong><?php _e('Enter amount in USD: ',CRP_LOCAL_NAME) ?></strong> <input name="amount" value="10.00" size="6" type="text"><br />
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="button_subtype" value="services">
<input type="hidden" name="bn" value="PP-BuyNowBF:btn_donate_LG.gif:NonHosted">
<input type="image" src="https://www.paypal.com/en_US/i/btn/btn_donate_LG.gif" border="0" name="submit" alt="<?php _e('Send your donation to the author of',CRP_LOCAL_NAME) ?> Contextual Related Posts" title="<?php _e('Send your donation to the author of',CRP_LOCAL_NAME) ?> Contextual Related Posts">
<img alt="" border="0" src="https://www.paypal.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>
</div>
</div>
<div class="side-widget">
<iframe src="//www.facebook.com/plugins/likebox.php?href=http%3A%2F%2Fwww.facebook.com%2Fajaydsouzacom&width=292&height=62&colorscheme=light&show_faces=false&border_color&stream=false&header=true&appId=113175385243" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:292px; height:62px;" allowTransparency="true"></iframe>
<div style="text-align:center"><a href="https://twitter.com/ajaydsouza" class="twitter-follow-button" data-show-count="false" data-size="large" data-dnt="true">Follow @ajaydsouza</a>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script></div>
</div>
<div class="side-widget">
<span class="title"><?php _e('Quick Links',CRP_LOCAL_NAME) ?></span>
<ul>
<li><a href="http://ajaydsouza.com/wordpress/plugins/contextual-related-posts/"><?php _e('Contextual Related Posts plugin page',CRP_LOCAL_NAME) ?></a></li>
<li><a href="http://ajaydsouza.com/wordpress/plugins/"><?php _e('Other plugins',CRP_LOCAL_NAME) ?></a></li>
<li><a href="http://ajaydsouza.com/"><?php _e('Ajay\'s blog',CRP_LOCAL_NAME) ?></a></li>
<li><a href="http://wordpress.org/support/plugin/contextual-related-posts"><?php _e('Support',CRP_LOCAL_NAME) ?></a></li>
<li><a href="http://wordpress.org/support/view/plugin-reviews/contextual-related-posts"><?php _e('Reviews',CRP_LOCAL_NAME) ?></a></li>
</ul>
</div>
<div class="side-widget">
<span class="title"><?php _e('Recent developments',CRP_LOCAL_NAME) ?></span>
<?php require_once(ABSPATH . WPINC . '/class-simplepie.php'); wp_widget_rss_output('http://ajaydsouza.com/archives/category/wordpress/plugins/feed/', array('items' => 5, 'show_author' => 0, 'show_date' => 1)); ?>
</div>
</div>
<div id="options-div">
<form method="post" id="crp_options" name="crp_options" onsubmit="return checkForm()">
<fieldset class="options">
<div class="tabber">
<div class="tabbertab" id="crp_genoptions">
<h3><?php _e('General options',CRP_LOCAL_NAME); ?></h3>
<table class="form-table">
<tr style="vertical-align: top;"><th scope="row"><label for="limit"><?php _e('Number of related posts to display: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="limit" id="limit" value="<?php echo esc_attr(stripslashes($crp_settings['limit'])); ?>"></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="daily_range"><?php _e('Related posts should be newer than:',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="daily_range" id="daily_range" value="<?php echo esc_attr(stripslashes($crp_settings['daily_range'])); ?>"><?php _e('days',CRP_LOCAL_NAME); ?></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><?php _e('Post types to include in results (including custom post types)',CRP_LOCAL_NAME); ?></th>
<td>
<select name="post_types[]" multiple="multiple" size="<?php echo min(20,count($wp_post_types)); ?>">
<?php foreach ($wp_post_types as $wp_post_type) {
$post_type_op = '<option value="'.$wp_post_type.'"';
if (in_array($wp_post_type, $posts_types_inc)) $post_type_op .= 'selected="selected"';
$post_type_op .= '>'.$wp_post_type.'</option>';
echo $post_type_op;
}
?>
</select>
<br /><?php _e('Use CTRL on Windows and COMMAND on Mac to select multiple items',CRP_LOCAL_NAME); ?>
</td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="match_content"><?php _e('Find related posts based on content as well as title',CRP_LOCAL_NAME); ?></label></th>
<td><input type="checkbox" name="match_content" id="match_content" <?php if ($crp_settings['match_content']) echo 'checked="checked"' ?> /> <br /><?php _e('If unchecked, only posts titles are used. (I recommend using a caching plugin if you enable this)',CRP_LOCAL_NAME); ?></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="exclude_post_ids"><?php _e('List of post or page IDs to exclude from the results: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="exclude_post_ids" id="exclude_post_ids" value="<?php echo esc_attr(stripslashes($crp_settings['exclude_post_ids'])); ?>" style="width:250px"></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="exclude_cat_slugs"><?php _e('Categories to exclude from the results: ',CRP_LOCAL_NAME); ?></label></th>
<td>
<div style="position:relative;text-align:left">
<table id="MYCUSTOMFLOATER" class="myCustomFloater" style="position:absolute;top:50px;left:0;background-color:#cecece;display:none;visibility:hidden">
<tr><td><!--
please see: http://chrisholland.blogspot.com/2004/09/geekstuff-css-display-inline-block.html
to explain why i'm using a table here.
You could replace the table/tr/td with a DIV, but you'd have to specify it's width and height
-->
<div class="myCustomFloaterContent">
you should never be seeing this
</div>
</td></tr>
</table>
<textarea class="wickEnabled:MYCUSTOMFLOATER" cols="50" rows="3" wrap="virtual" name="exclude_cat_slugs"><?php echo (stripslashes($crp_settings['exclude_cat_slugs'])); ?></textarea>
</div>
</td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><?php _e('Add related posts to:',CRP_LOCAL_NAME); ?></th>
<td>
<label><input type="checkbox" name="add_to_content" id="add_to_content" <?php if ($crp_settings['add_to_content']) echo 'checked="checked"' ?> /> <?php _e('Posts',CRP_LOCAL_NAME); ?></label><br />
<label><input type="checkbox" name="add_to_page" id="add_to_page" <?php if ($crp_settings['add_to_page']) echo 'checked="checked"' ?> /> <?php _e('Pages',CRP_LOCAL_NAME); ?></label><br />
<label><input type="checkbox" name="add_to_home" id="add_to_home" <?php if ($crp_settings['add_to_home']) echo 'checked="checked"' ?> /> <?php _e('Home page',CRP_LOCAL_NAME); ?></label></label><br />
<label><input type="checkbox" name="add_to_feed" id="add_to_feed" <?php if ($crp_settings['add_to_feed']) echo 'checked="checked"' ?> /> <?php _e('Feeds',CRP_LOCAL_NAME); ?></label></label><br />
<label><input type="checkbox" name="add_to_category_archives" id="add_to_category_archives" <?php if ($crp_settings['add_to_category_archives']) echo 'checked="checked"' ?> /> <?php _e('Category archives',CRP_LOCAL_NAME); ?></label><br />
<label><input type="checkbox" name="add_to_tag_archives" id="add_to_tag_archives" <?php if ($crp_settings['add_to_tag_archives']) echo 'checked="checked"' ?> /> <?php _e('Tag archives',CRP_LOCAL_NAME); ?></label></label><br />
<label><input type="checkbox" name="add_to_archives" id="add_to_archives" <?php if ($crp_settings['add_to_archives']) echo 'checked="checked"' ?> /> <?php _e('Other archives',CRP_LOCAL_NAME); ?></label></label><br />
<?php _e('If you choose to disable this, please add <code><?php if(function_exists(\'echo_ald_crp\')) echo_ald_crp(); ?></code> to your template file where you want it displayed',CRP_LOCAL_NAME); ?>
</td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="show_credit"><?php _e('Add a link to the plugin page as a final item in the list',CRP_LOCAL_NAME); ?></label></th>
<td><input type="checkbox" name="show_credit" id="show_credit" <?php if ($crp_settings['show_credit']) echo 'checked="checked"' ?> /> <?php _e(' <em>Optional</em>',CRP_LOCAL_NAME); ?></td>
</tr>
</table>
</div>
<div class="tabbertab" id="crp_outputoptions">
<h3><?php _e('Output options',CRP_LOCAL_NAME); ?></h3>
<table class="form-table">
<tr style="vertical-align: top;"><th scope="row"><label for="title"><?php _e('Title of related posts: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="title" id="title" value="<?php echo esc_attr(stripslashes($crp_settings['title'])); ?>" style="width:250px" /></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="blank_output"><?php _e('When there are no posts, what should be shown?',CRP_LOCAL_NAME); ?></label></th>
<td>
<label>
<input type="radio" name="blank_output" value="blank" id="blank_output_0" <?php if ($crp_settings['blank_output']) echo 'checked="checked"' ?> />
<?php _e('Blank Output',CRP_LOCAL_NAME); ?></label>
<br />
<label>
<input type="radio" name="blank_output" value="customs" id="blank_output_1" <?php if (!$crp_settings['blank_output']) echo 'checked="checked"' ?> />
<?php _e('Display:',CRP_LOCAL_NAME); ?></label>
<input type="textbox" name="blank_output_text" id="blank_output_text" value="<?php echo esc_attr(stripslashes($crp_settings['blank_output_text'])); ?>" style="width:250px" />
</td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="show_excerpt"><?php _e('Show post excerpt in list?',CRP_LOCAL_NAME); ?></label></th>
<td><input type="checkbox" name="show_excerpt" id="show_excerpt" <?php if ($crp_settings['show_excerpt']) echo 'checked="checked"' ?> /></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="excerpt_length"><?php _e('Length of excerpt (in words): ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="excerpt_length" id="excerpt_length" value="<?php echo stripslashes($crp_settings['excerpt_length']); ?>" /></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="title_length"><?php _e('Limit post title length (in characters)',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="title_length" id="title_length" value="<?php echo stripslashes($crp_settings['title_length']); ?>" /></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="link_new_window"><?php _e('Open links in new window',CRP_LOCAL_NAME); ?></label></th>
<td><input type="checkbox" name="link_new_window" id="link_new_window" <?php if ($crp_settings['link_new_window']) echo 'checked="checked"' ?> /></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="link_nofollow"><?php _e('Add nofollow attribute to links in the list',CRP_LOCAL_NAME); ?></label></th>
<td><input type="checkbox" name="link_nofollow" id="link_nofollow" <?php if ($crp_settings['link_nofollow']) echo 'checked="checked"' ?> /></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="exclude_on_post_ids"><?php _e('Exclude display of related posts on these posts / pages',CRP_LOCAL_NAME); ?></label></th>
<td>
<input type="textbox" name="exclude_on_post_ids" id="exclude_on_post_ids" value="<?php echo esc_attr(stripslashes($crp_settings['exclude_on_post_ids'])); ?>" style="width:250px">
<br /><?php _e('Enter comma separated list of IDs. e.g. 188,320,500',CRP_LOCAL_NAME); ?>
</td>
</tr>
<tr style="vertical-align: top; background: #eee"><th scope="row" colspan="2"><?php _e('Customize the output:',CRP_LOCAL_NAME); ?></th>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="before_list"><?php _e('HTML to display before the list of posts: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="before_list" id="before_list" value="<?php echo esc_attr(stripslashes($crp_settings['before_list'])); ?>" style="width:250px" /></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="before_list_item"><?php _e('HTML to display before each list item: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="before_list_item" id="before_list_item" value="<?php echo esc_attr(stripslashes($crp_settings['before_list_item'])); ?>" style="width:250px" /></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="after_list_item"><?php _e('HTML to display after each list item: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="after_list_item" id="after_list_item" value="<?php echo esc_attr(stripslashes($crp_settings['after_list_item'])); ?>" style="width:250px" /></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="after_list"><?php _e('HTML to display after the list of posts: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="after_list" id="after_list" value="<?php echo esc_attr(stripslashes($crp_settings['after_list'])); ?>" style="width:250px" /></td>
</tr>
<tr style="vertical-align: top; background: #eee"><th scope="row" colspan="2"><?php _e('Post thumbnail options:',CRP_LOCAL_NAME); ?></th>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="post_thumb_op"><?php _e('Location of post thumbnail:',CRP_LOCAL_NAME); ?></label></th>
<td>
<label>
<input type="radio" name="post_thumb_op" value="inline" id="post_thumb_op_0" <?php if ($crp_settings['post_thumb_op']=='inline') echo 'checked="checked"' ?> />
<?php _e('Display thumbnails inline with posts, before title',CRP_LOCAL_NAME); ?></label>
<br />
<label>
<input type="radio" name="post_thumb_op" value="after" id="post_thumb_op_1" <?php if ($crp_settings['post_thumb_op']=='after') echo 'checked="checked"' ?> />
<?php _e('Display thumbnails inline with posts, after title',CRP_LOCAL_NAME); ?></label>
<br />
<label>
<input type="radio" name="post_thumb_op" value="thumbs_only" id="post_thumb_op_2" <?php if ($crp_settings['post_thumb_op']=='thumbs_only') echo 'checked="checked"' ?> />
<?php _e('Display only thumbnails, no text',CRP_LOCAL_NAME); ?></label>
<br />
<label>
<input type="radio" name="post_thumb_op" value="text_only" id="post_thumb_op_3" <?php if ($crp_settings['post_thumb_op']=='text_only') echo 'checked="checked"' ?> />
<?php _e('Do not display thumbnails, only text.',CRP_LOCAL_NAME); ?></label>
<br />
</td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="thumb_width"><?php _e('Maximum width of the thumbnail: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="thumb_width" id="thumb_width" value="<?php echo esc_attr(stripslashes($crp_settings['thumb_width'])); ?>" style="width:30px" />px</td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="thumb_height"><?php _e('Maximum height of the thumbnail: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="thumb_height" id="thumb_height" value="<?php echo esc_attr(stripslashes($crp_settings['thumb_height'])); ?>" style="width:30px" />px</td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="thumb_timthumb"><?php _e('Use timthumb to generate thumbnails? ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="checkbox" name="thumb_timthumb" id="thumb_timthumb" <?php if ($crp_settings['thumb_timthumb']) echo 'checked="checked"' ?> /> <br /><?php _e('If checked, <a href="http://www.binarymoon.co.uk/projects/timthumb/">timthumb</a> will be used to generate thumbnails',CRP_LOCAL_NAME); ?></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="thumb_timthumb_q"><?php _e('Quality of thumbnails generated by timthumb',CRP_LOCAL_NAME); ?></label></th>
<td>
<input type="textbox" name="thumb_timthumb_q" id="thumb_timthumb_q" value="<?php echo esc_attr(stripslashes($crp_settings['thumb_timthumb_q'])); ?>" style="width:30px" /><br />
<?php _e('Enter values between 0 and 100 only. 100 is highest quality, however, it is also the highest file size. Suggested maximum value is 95. CRP default is 75.',CRP_LOCAL_NAME); ?>
</td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="thumb_meta"><?php _e('Post thumbnail meta field name: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="thumb_meta" id="thumb_meta" value="<?php echo esc_attr(stripslashes($crp_settings['thumb_meta'])); ?>"> <br /><?php _e('The value of this field should contain the image source and is set in the <em>Add New Post</em> screen',CRP_LOCAL_NAME); ?></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="scan_images"><?php _e('If the postmeta is not set, then should the plugin extract the first image from the post?',CRP_LOCAL_NAME); ?></label></th>
<td><input type="checkbox" name="scan_images" id="scan_images" <?php if ($crp_settings['scan_images']) echo 'checked="checked"' ?> /> <br /><?php _e('This can slow down the loading of your page if the first image in the related posts is large in file-size',CRP_LOCAL_NAME); ?></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="thumb_default_show"><?php _e('Use default thumbnail? ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="checkbox" name="thumb_default_show" id="thumb_default_show" <?php if ($crp_settings['thumb_default_show']) echo 'checked="checked"' ?> /> <br /><?php _e('If checked, when no thumbnail is found, show a default one from the URL below. If not checked and no thumbnail is found, no image will be shown.',CRP_LOCAL_NAME); ?></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="thumb_default"><?php _e('Default thumbnail: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="thumb_default" id="thumb_default" value="<?php echo esc_attr(stripslashes($crp_settings['thumb_default'])); ?>" style="width:500px"> <br /><?php _e('The plugin will first check if the post contains a thumbnail. If it doesn\'t then it will check the meta field. If this is not available, then it will show the default image as specified above',CRP_LOCAL_NAME); ?></td>
</tr>
</table>
</div>
<div class="tabbertab" id="crp_feedoptions">
<h3><?php _e('Feed options',CRP_LOCAL_NAME); ?></h3>
<table class="form-table">
<tr style="vertical-align: top; "><th scope="row" colspan="2"><?php _e('Below options override the related posts settings for your blog feed. These only apply if you have selected to add related posts to Feeds in the General Options tab.',CRP_LOCAL_NAME); ?></th>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="limit_feed"><?php _e('Number of related posts to display: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="limit_feed" id="limit_feed" value="<?php echo esc_attr(stripslashes($crp_settings['limit_feed'])); ?>"></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="show_excerpt_feed"><?php _e('Show post excerpt in list?',CRP_LOCAL_NAME); ?></label></th>
<td><input type="checkbox" name="show_excerpt_feed" id="show_excerpt_feed" <?php if ($crp_settings['show_excerpt_feed']) echo 'checked="checked"' ?> /></td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="post_thumb_op_feed"><?php _e('Location of post thumbnail:',CRP_LOCAL_NAME); ?></label></th>
<td>
<label>
<input type="radio" name="post_thumb_op_feed" value="inline" id="post_thumb_op_feed_0" <?php if ($crp_settings['post_thumb_op_feed']=='inline') echo 'checked="checked"' ?> />
<?php _e('Display thumbnails inline with posts, before title',CRP_LOCAL_NAME); ?></label>
<br />
<label>
<input type="radio" name="post_thumb_op_feed" value="after" id="post_thumb_op_feed_1" <?php if ($crp_settings['post_thumb_op_feed']=='after') echo 'checked="checked"' ?> />
<?php _e('Display thumbnails inline with posts, after title',CRP_LOCAL_NAME); ?></label>
<br />
<label>
<input type="radio" name="post_thumb_op_feed" value="thumbs_only" id="post_thumb_op_feed_2" <?php if ($crp_settings['post_thumb_op_feed']=='thumbs_only') echo 'checked="checked"' ?> />
<?php _e('Display only thumbnails, no text',CRP_LOCAL_NAME); ?></label>
<br />
<label>
<input type="radio" name="post_thumb_op_feed" value="text_only" id="post_thumb_op_feed_3" <?php if ($crp_settings['post_thumb_op_feed']=='text_only') echo 'checked="checked"' ?> />
<?php _e('Do not display thumbnails, only text.',CRP_LOCAL_NAME); ?></label>
<br />
</td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="thumb_width_feed"><?php _e('Maximum width of the thumbnail: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="thumb_width_feed" id="thumb_width_feed" value="<?php echo esc_attr(stripslashes($crp_settings['thumb_width_feed'])); ?>" style="width:30px" />px</td>
</tr>
<tr style="vertical-align: top;"><th scope="row"><label for="thumb_height_feed"><?php _e('Maximum height of the thumbnail: ',CRP_LOCAL_NAME); ?></label></th>
<td><input type="textbox" name="thumb_height_feed" id="thumb_height_feed" value="<?php echo esc_attr(stripslashes($crp_settings['thumb_height_feed'])); ?>" style="width:30px" />px</td>
</tr>
</table>
</div>
<div class="tabbertab" id="crp_customstyles">
<h3><?php _e('Custom Styles',CRP_LOCAL_NAME); ?></h3>
<table class="form-table">
<tr style="vertical-align: top; "><th scope="row" colspan="2"><?php _e('Custom CSS to add to header:',CRP_LOCAL_NAME); ?></th>
</tr>
<tr style="vertical-align: top; "><td scope="row" colspan="2"><textarea name="custom_CSS" id="custom_CSS" rows="15" cols="80"><?php echo stripslashes($crp_settings['custom_CSS']); ?></textarea>
<br /><em><?php _e('Do not include <code>style</code> tags. Check out the <a href="http://wordpress.org/extend/plugins/contextual-related-posts/faq/" target="_blank">FAQ</a> for available CSS classes to style.',CRP_LOCAL_NAME); ?></em></td></tr>
</table>
</div>
<p>
<input type="submit" name="crp_save" id="crp_save" value="<?php _e('Save Options',CRP_LOCAL_NAME); ?>" style="border:#0C0 1px solid" />
<input name="crp_default" type="submit" id="crp_default" value="<?php _e('Default Options',CRP_LOCAL_NAME); ?>" style="border:#F00 1px solid" onclick="if (!confirm('<?php _e('Do you want to set options to Default?',CRP_LOCAL_NAME); ?>')) return false;" />
<input name="crp_recreate" type="submit" id="crp_recreate" value="<?php _e('Recreate Index',CRP_LOCAL_NAME); ?>" style="border:#00c 1px solid" onclick="if (!confirm('<?php _e('Are you sure you want to recreate the index?',CRP_LOCAL_NAME); ?>')) return false;" />
</p>
</fieldset>
</form>
</div>
</div>
<div style="clear: both;"></div>
</div>
</div>
<?php
}