Beispiel #1
0
/**
 * Returns an array of WP_Theme objects based on the arguments.
 *
 * Despite advances over get_themes(), this function is quite expensive, and grows
 * linearly with additional themes. Stick to wp_get_theme() if possible.
 *
 * @since 3.4.0
 *
 * @param array $args The search arguments. Optional.
 * - errors      mixed  True to return themes with errors, false to return themes without errors, null
 *                      to return all themes. Defaults to false.
 * - allowed     mixed  (Multisite) True to return only allowed themes for a site. False to return only
 *                      disallowed themes for a site. 'site' to return only site-allowed themes. 'network'
 *                      to return only network-allowed themes. Null to return all themes. Defaults to null.
 * - blog_id     int    (Multisite) The blog ID used to calculate which themes are allowed. Defaults to 0,
 *                      synonymous for the current blog.
 * @return Array of WP_Theme objects.
 */
function wp_get_themes($args = array())
{
    global $wp_theme_directories;
    $defaults = array('errors' => false, 'allowed' => null, 'blog_id' => 0);
    $args = wp_parse_args($args, $defaults);
    $theme_directories = search_theme_directories();
    if (count($wp_theme_directories) > 1) {
        // Make sure the current theme wins out, in case search_theme_directories() picks the wrong
        // one in the case of a conflict. (Normally, last registered theme root wins.)
        $current_theme = get_stylesheet();
        if (isset($theme_directories[$current_theme])) {
            $root_of_current_theme = get_raw_theme_root($current_theme);
            if (!in_array($root_of_current_theme, $wp_theme_directories)) {
                $root_of_current_theme = WP_CONTENT_DIR . $root_of_current_theme;
            }
            $theme_directories[$current_theme]['theme_root'] = $root_of_current_theme;
        }
    }
    if (empty($theme_directories)) {
        return array();
    }
    if (is_multisite() && null !== $args['allowed']) {
        $allowed = $args['allowed'];
        if ('network' === $allowed) {
            $theme_directories = array_intersect_key($theme_directories, WP_Theme::get_allowed_on_network());
        } elseif ('site' === $allowed) {
            $theme_directories = array_intersect_key($theme_directories, WP_Theme::get_allowed_on_site($args['blog_id']));
        } elseif ($allowed) {
            $theme_directories = array_intersect_key($theme_directories, WP_Theme::get_allowed($args['blog_id']));
        } else {
            $theme_directories = array_diff_key($theme_directories, WP_Theme::get_allowed($args['blog_id']));
        }
    }
    $themes = array();
    static $_themes = array();
    foreach ($theme_directories as $theme => $theme_root) {
        // XTEC ************ AFEGIT - It only shows the correct theme in the themes selector
        // 2015.10.23 @dgras
        if (is_agora() && (isServeiEducatiu() && strcmp('reactor-primaria-1', $theme) === 0 || !isServeiEducatiu() && strcmp('reactor-serveis-educatius', $theme) === 0 || $theme == 'reactor')) {
            continue;
        }
        //************ FI
        if (isset($_themes[$theme_root['theme_root'] . '/' . $theme])) {
            $themes[$theme] = $_themes[$theme_root['theme_root'] . '/' . $theme];
        } else {
            $themes[$theme] = $_themes[$theme_root['theme_root'] . '/' . $theme] = new WP_Theme($theme, $theme_root['theme_root']);
        }
    }
    if (null !== $args['errors']) {
        foreach ($themes as $theme => $wp_theme) {
            if ($wp_theme->errors() != $args['errors']) {
                unset($themes[$theme]);
            }
        }
    }
    return $themes;
}
Beispiel #2
0
/**
 * Retrieve the terms in a given taxonomy or list of taxonomies.
 *
 * You can fully inject any customizations to the query before it is sent, as
 * well as control the output with a filter.
 *
 * The 'get_terms' filter will be called when the cache has the term and will
 * pass the found term along with the array of $taxonomies and array of $args.
 * This filter is also called before the array of terms is passed and will pass
 * the array of terms, along with the $taxonomies and $args.
 *
 * The 'list_terms_exclusions' filter passes the compiled exclusions along with
 * the $args.
 *
 * The 'get_terms_orderby' filter passes the ORDER BY clause for the query
 * along with the $args array.
 *
 * @since 2.3.0
 * @since 4.2.0 Introduced 'name' and 'childless' parameters.
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param string|array $taxonomies Taxonomy name or list of Taxonomy names.
 * @param array|string $args {
 *     Optional. Array or string of arguments to get terms.
 *
 *     @type string       $orderby           Field(s) to order terms by. Accepts term fields ('name', 'slug',
 *                                           'term_group', 'term_id', 'id', 'description'), 'count' for term
 *                                           taxonomy count, 'include' to match the 'order' of the $include param,
 *                                           or 'none' to skip ORDER BY. Defaults to 'name'.
 *     @type string       $order             Whether to order terms in ascending or descending order.
 *                                           Accepts 'ASC' (ascending) or 'DESC' (descending).
 *                                           Default 'ASC'.
 *     @type bool|int     $hide_empty        Whether to hide terms not assigned to any posts. Accepts
 *                                           1|true or 0|false. Default 1|true.
 *     @type array|string $include           Array or comma/space-separated string of term ids to include.
 *                                           Default empty array.
 *     @type array|string $exclude           Array or comma/space-separated string of term ids to exclude.
 *                                           If $include is non-empty, $exclude is ignored.
 *                                           Default empty array.
 *     @type array|string $exclude_tree      Array or comma/space-separated string of term ids to exclude
 *                                           along with all of their descendant terms. If $include is
 *                                           non-empty, $exclude_tree is ignored. Default empty array.
 *     @type int|string   $number            Maximum number of terms to return. Accepts ''|0 (all) or any
 *                                           positive number. Default ''|0 (all).
 *     @type int          $offset            The number by which to offset the terms query. Default empty.
 *     @type string       $fields            Term fields to query for. Accepts 'all' (returns an array of
 *                                           term objects), 'ids' or 'names' (returns an array of integers
 *                                           or strings, respectively. Default 'all'.
 *     @type string|array $name              Optional. Name or array of names to return term(s) for. Default empty.
 *     @type string|array $slug              Optional. Slug or array of slugs to return term(s) for. Default empty.
 *     @type bool         $hierarchical      Whether to include terms that have non-empty descendants (even
 *                                           if $hide_empty is set to true). Default true.
 *     @type string       $search            Search criteria to match terms. Will be SQL-formatted with
 *                                           wildcards before and after. Default empty.
 *     @type string       $name__like        Retrieve terms with criteria by which a term is LIKE $name__like.
 *                                           Default empty.
 *     @type string       $description__like Retrieve terms where the description is LIKE $description__like.
 *                                           Default empty.
 *     @type bool         $pad_counts        Whether to pad the quantity of a term's children in the quantity
 *                                           of each term's "count" object variable. Default false.
 *     @type string       $get               Whether to return terms regardless of ancestry or whether the terms
 *                                           are empty. Accepts 'all' or empty (disabled). Default empty.
 *     @type int          $child_of          Term ID to retrieve child terms of. If multiple taxonomies
 *                                           are passed, $child_of is ignored. Default 0.
 *     @type int|string   $parent            Parent term ID to retrieve direct-child terms of. Default empty.
 *     @type bool         $childless         True to limit results to terms that have no children. This parameter has
 *                                           no effect on non-hierarchical taxonomies. Default false.
 *     @type string       $cache_domain      Unique cache key to be produced when this query is stored in an
 *                                           object cache. Default is 'core'.
 * }
 * @return array|WP_Error List of Term Objects and their children. Will return WP_Error, if any of $taxonomies
 *                        do not exist.
 */
function get_terms($taxonomies, $args = '')
{
    global $wpdb;
    $empty_array = array();
    $single_taxonomy = !is_array($taxonomies) || 1 === count($taxonomies);
    if (!is_array($taxonomies)) {
        $taxonomies = array($taxonomies);
    }
    foreach ($taxonomies as $taxonomy) {
        if (!taxonomy_exists($taxonomy)) {
            $error = new WP_Error('invalid_taxonomy', __('Invalid taxonomy'));
            return $error;
        }
    }
    //XTEC ************ MODIFICAT - Show all categories for visibility plugin
    //2015.03.31 @nacho
    $hide_empty_tmp = !is_agora();
    $defaults = array('orderby' => 'name', 'order' => 'ASC', 'hide_empty' => $hide_empty_tmp, 'exclude' => array(), 'exclude_tree' => array(), 'include' => array(), 'number' => '', 'fields' => 'all', 'name' => '', 'slug' => '', 'parent' => '', 'childless' => false, 'hierarchical' => true, 'child_of' => 0, 'get' => '', 'name__like' => '', 'description__like' => '', 'pad_counts' => false, 'offset' => '', 'search' => '', 'cache_domain' => 'core');
    //************ ORIGINAL
    /*
    	$defaults = array('orderby' => 'name', 'order' => 'ASC',
    		'hide_empty' => true, 'exclude' => array(), 'exclude_tree' => array(), 'include' => array(),
    		'number' => '', 'fields' => 'all', 'name' => '', 'slug' => '', 'parent' => '', 'childless' => false,
    		'hierarchical' => true, 'child_of' => 0, 'get' => '', 'name__like' => '', 'description__like' => '',
    		'pad_counts' => false, 'offset' => '', 'search' => '', 'cache_domain' => 'core' );
    */
    //************ FI
    $args = wp_parse_args($args, $defaults);
    $args['number'] = absint($args['number']);
    $args['offset'] = absint($args['offset']);
    // Save queries by not crawling the tree in the case of multiple taxes or a flat tax.
    $has_hierarchical_tax = false;
    foreach ($taxonomies as $_tax) {
        if (is_taxonomy_hierarchical($_tax)) {
            $has_hierarchical_tax = true;
        }
    }
    if (!$has_hierarchical_tax) {
        $args['hierarchical'] = false;
        $args['pad_counts'] = false;
    }
    // 'parent' overrides 'child_of'.
    if (0 < intval($args['parent'])) {
        $args['child_of'] = false;
    }
    if ('all' == $args['get']) {
        $args['childless'] = false;
        $args['child_of'] = 0;
        $args['hide_empty'] = 0;
        $args['hierarchical'] = false;
        $args['pad_counts'] = false;
    }
    /**
     * Filter the terms query arguments.
     *
     * @since 3.1.0
     *
     * @param array $args       An array of arguments.
     * @param array $taxonomies An array of taxonomies.
     */
    $args = apply_filters('get_terms_args', $args, $taxonomies);
    // Avoid the query if the queried parent/child_of term has no descendants.
    $child_of = $args['child_of'];
    $parent = $args['parent'];
    if ($child_of) {
        $_parent = $child_of;
    } elseif ($parent) {
        $_parent = $parent;
    } else {
        $_parent = false;
    }
    if ($_parent) {
        $in_hierarchy = false;
        foreach ($taxonomies as $_tax) {
            $hierarchy = _get_term_hierarchy($_tax);
            if (isset($hierarchy[$_parent])) {
                $in_hierarchy = true;
            }
        }
        if (!$in_hierarchy) {
            return $empty_array;
        }
    }
    // $args can be whatever, only use the args defined in defaults to compute the key
    $filter_key = has_filter('list_terms_exclusions') ? serialize($GLOBALS['wp_filter']['list_terms_exclusions']) : '';
    $key = md5(serialize(wp_array_slice_assoc($args, array_keys($defaults))) . serialize($taxonomies) . $filter_key);
    $last_changed = wp_cache_get('last_changed', 'terms');
    if (!$last_changed) {
        $last_changed = microtime();
        wp_cache_set('last_changed', $last_changed, 'terms');
    }
    $cache_key = "get_terms:{$key}:{$last_changed}";
    $cache = wp_cache_get($cache_key, 'terms');
    if (false !== $cache) {
        /**
         * Filter the given taxonomy's terms cache.
         *
         * @since 2.3.0
         *
         * @param array $cache      Cached array of terms for the given taxonomy.
         * @param array $taxonomies An array of taxonomies.
         * @param array $args       An array of arguments to get terms.
         */
        $cache = apply_filters('get_terms', $cache, $taxonomies, $args);
        return $cache;
    }
    $_orderby = strtolower($args['orderby']);
    if ('count' == $_orderby) {
        $orderby = 'tt.count';
    } elseif ('name' == $_orderby) {
        $orderby = 't.name';
    } elseif ('slug' == $_orderby) {
        $orderby = 't.slug';
    } elseif ('include' == $_orderby && !empty($args['include'])) {
        $include = implode(',', array_map('absint', $args['include']));
        $orderby = "FIELD( t.term_id, {$include} )";
    } elseif ('term_group' == $_orderby) {
        $orderby = 't.term_group';
    } elseif ('description' == $_orderby) {
        $orderby = 'tt.description';
    } elseif ('none' == $_orderby) {
        $orderby = '';
    } elseif (empty($_orderby) || 'id' == $_orderby) {
        $orderby = 't.term_id';
    } else {
        $orderby = 't.name';
    }
    /**
     * Filter the ORDERBY clause of the terms query.
     *
     * @since 2.8.0
     *
     * @param string $orderby    ORDERBY clause of the terms query.
     * @param array  $args       An array of terms query arguments.
     * @param array  $taxonomies An array of taxonomies.
     */
    $orderby = apply_filters('get_terms_orderby', $orderby, $args, $taxonomies);
    $order = strtoupper($args['order']);
    if (!empty($orderby)) {
        $orderby = "ORDER BY {$orderby}";
    } else {
        $order = '';
    }
    if ('' !== $order && !in_array($order, array('ASC', 'DESC'))) {
        $order = 'ASC';
    }
    $where = "tt.taxonomy IN ('" . implode("', '", $taxonomies) . "')";
    $exclude = $args['exclude'];
    $exclude_tree = $args['exclude_tree'];
    $include = $args['include'];
    $inclusions = '';
    if (!empty($include)) {
        $exclude = '';
        $exclude_tree = '';
        $inclusions = implode(',', wp_parse_id_list($include));
    }
    if (!empty($inclusions)) {
        $inclusions = ' AND t.term_id IN ( ' . $inclusions . ' )';
        $where .= $inclusions;
    }
    $exclusions = array();
    if (!empty($exclude_tree)) {
        $exclude_tree = wp_parse_id_list($exclude_tree);
        $excluded_children = $exclude_tree;
        foreach ($exclude_tree as $extrunk) {
            $excluded_children = array_merge($excluded_children, (array) get_terms($taxonomies[0], array('child_of' => intval($extrunk), 'fields' => 'ids', 'hide_empty' => 0)));
        }
        $exclusions = array_merge($excluded_children, $exclusions);
    }
    if (!empty($exclude)) {
        $exclusions = array_merge(wp_parse_id_list($exclude), $exclusions);
    }
    // 'childless' terms are those without an entry in the flattened term hierarchy.
    $childless = (bool) $args['childless'];
    if ($childless) {
        foreach ($taxonomies as $_tax) {
            $term_hierarchy = _get_term_hierarchy($_tax);
            $exclusions = array_merge(array_keys($term_hierarchy), $exclusions);
        }
    }
    if (!empty($exclusions)) {
        $exclusions = ' AND t.term_id NOT IN (' . implode(',', array_map('intval', $exclusions)) . ')';
    } else {
        $exclusions = '';
    }
    /**
     * Filter the terms to exclude from the terms query.
     *
     * @since 2.3.0
     *
     * @param string $exclusions NOT IN clause of the terms query.
     * @param array  $args       An array of terms query arguments.
     * @param array  $taxonomies An array of taxonomies.
     */
    $exclusions = apply_filters('list_terms_exclusions', $exclusions, $args, $taxonomies);
    if (!empty($exclusions)) {
        $where .= $exclusions;
    }
    if (!empty($args['name'])) {
        if (is_array($args['name'])) {
            $name = array_map('sanitize_text_field', $args['name']);
            $where .= " AND t.name IN ('" . implode("', '", array_map('esc_sql', $name)) . "')";
        } else {
            $name = sanitize_text_field($args['name']);
            $where .= $wpdb->prepare(" AND t.name = %s", $name);
        }
    }
    if (!empty($args['slug'])) {
        if (is_array($args['slug'])) {
            $slug = array_map('sanitize_title', $args['slug']);
            $where .= " AND t.slug IN ('" . implode("', '", $slug) . "')";
        } else {
            $slug = sanitize_title($args['slug']);
            $where .= " AND t.slug = '{$slug}'";
        }
    }
    if (!empty($args['name__like'])) {
        $where .= $wpdb->prepare(" AND t.name LIKE %s", '%' . $wpdb->esc_like($args['name__like']) . '%');
    }
    if (!empty($args['description__like'])) {
        $where .= $wpdb->prepare(" AND tt.description LIKE %s", '%' . $wpdb->esc_like($args['description__like']) . '%');
    }
    if ('' !== $parent) {
        $parent = (int) $parent;
        $where .= " AND tt.parent = '{$parent}'";
    }
    $hierarchical = $args['hierarchical'];
    if ('count' == $args['fields']) {
        $hierarchical = false;
    }
    if ($args['hide_empty'] && !$hierarchical) {
        $where .= ' AND tt.count > 0';
    }
    $number = $args['number'];
    $offset = $args['offset'];
    // don't limit the query results when we have to descend the family tree
    if ($number && !$hierarchical && !$child_of && '' === $parent) {
        if ($offset) {
            $limits = 'LIMIT ' . $offset . ',' . $number;
        } else {
            $limits = 'LIMIT ' . $number;
        }
    } else {
        $limits = '';
    }
    if (!empty($args['search'])) {
        $like = '%' . $wpdb->esc_like($args['search']) . '%';
        $where .= $wpdb->prepare(' AND ((t.name LIKE %s) OR (t.slug LIKE %s))', $like, $like);
    }
    $selects = array();
    switch ($args['fields']) {
        case 'all':
            $selects = array('t.*', 'tt.*');
            break;
        case 'ids':
        case 'id=>parent':
            $selects = array('t.term_id', 'tt.parent', 'tt.count', 'tt.taxonomy');
            break;
        case 'names':
            $selects = array('t.term_id', 'tt.parent', 'tt.count', 't.name', 'tt.taxonomy');
            break;
        case 'count':
            $orderby = '';
            $order = '';
            $selects = array('COUNT(*)');
            break;
        case 'id=>name':
            $selects = array('t.term_id', 't.name', 'tt.count', 'tt.taxonomy');
            break;
        case 'id=>slug':
            $selects = array('t.term_id', 't.slug', 'tt.count', 'tt.taxonomy');
            break;
    }
    $_fields = $args['fields'];
    /**
     * Filter the fields to select in the terms query.
     *
     * Field lists modified using this filter will only modify the term fields returned
     * by the function when the `$fields` parameter set to 'count' or 'all'. In all other
     * cases, the term fields in the results array will be determined by the `$fields`
     * parameter alone.
     *
     * Use of this filter can result in unpredictable behavior, and is not recommended.
     *
     * @since 2.8.0
     *
     * @param array $selects    An array of fields to select for the terms query.
     * @param array $args       An array of term query arguments.
     * @param array $taxonomies An array of taxonomies.
     */
    $fields = implode(', ', apply_filters('get_terms_fields', $selects, $args, $taxonomies));
    $join = "INNER JOIN {$wpdb->term_taxonomy} AS tt ON t.term_id = tt.term_id";
    $pieces = array('fields', 'join', 'where', 'orderby', 'order', 'limits');
    /**
     * Filter the terms query SQL clauses.
     *
     * @since 3.1.0
     *
     * @param array $pieces     Terms query SQL clauses.
     * @param array $taxonomies An array of taxonomies.
     * @param array $args       An array of terms query arguments.
     */
    $clauses = apply_filters('terms_clauses', compact($pieces), $taxonomies, $args);
    $fields = isset($clauses['fields']) ? $clauses['fields'] : '';
    $join = isset($clauses['join']) ? $clauses['join'] : '';
    $where = isset($clauses['where']) ? $clauses['where'] : '';
    $orderby = isset($clauses['orderby']) ? $clauses['orderby'] : '';
    $order = isset($clauses['order']) ? $clauses['order'] : '';
    $limits = isset($clauses['limits']) ? $clauses['limits'] : '';
    $query = "SELECT {$fields} FROM {$wpdb->terms} AS t {$join} WHERE {$where} {$orderby} {$order} {$limits}";
    if ('count' == $_fields) {
        $term_count = $wpdb->get_var($query);
        return $term_count;
    }
    $terms = $wpdb->get_results($query);
    if ('all' == $_fields) {
        update_term_cache($terms);
    }
    if (empty($terms)) {
        wp_cache_add($cache_key, array(), 'terms', DAY_IN_SECONDS);
        /** This filter is documented in wp-includes/taxonomy.php */
        $terms = apply_filters('get_terms', array(), $taxonomies, $args);
        return $terms;
    }
    if ($child_of) {
        foreach ($taxonomies as $_tax) {
            $children = _get_term_hierarchy($_tax);
            if (!empty($children)) {
                $terms = _get_term_children($child_of, $terms, $_tax);
            }
        }
    }
    // Update term counts to include children.
    if ($args['pad_counts'] && 'all' == $_fields) {
        foreach ($taxonomies as $_tax) {
            _pad_term_counts($terms, $_tax);
        }
    }
    // Make sure we show empty categories that have children.
    if ($hierarchical && $args['hide_empty'] && is_array($terms)) {
        foreach ($terms as $k => $term) {
            if (!$term->count) {
                $children = get_term_children($term->term_id, $term->taxonomy);
                if (is_array($children)) {
                    foreach ($children as $child_id) {
                        $child = get_term($child_id, $term->taxonomy);
                        if ($child->count) {
                            continue 2;
                        }
                    }
                }
                // It really is empty
                unset($terms[$k]);
            }
        }
    }
    $_terms = array();
    if ('id=>parent' == $_fields) {
        foreach ($terms as $term) {
            $_terms[$term->term_id] = $term->parent;
        }
    } elseif ('ids' == $_fields) {
        foreach ($terms as $term) {
            $_terms[] = $term->term_id;
        }
    } elseif ('names' == $_fields) {
        foreach ($terms as $term) {
            $_terms[] = $term->name;
        }
    } elseif ('id=>name' == $_fields) {
        foreach ($terms as $term) {
            $_terms[$term->term_id] = $term->name;
        }
    } elseif ('id=>slug' == $_fields) {
        foreach ($terms as $term) {
            $_terms[$term->term_id] = $term->slug;
        }
    }
    if (!empty($_terms)) {
        $terms = $_terms;
    }
    if ($number && is_array($terms) && count($terms) > $number) {
        $terms = array_slice($terms, $offset, $number);
    }
    wp_cache_add($cache_key, $terms, 'terms', DAY_IN_SECONDS);
    /** This filter is documented in wp-includes/taxonomy */
    $terms = apply_filters('get_terms', $terms, $taxonomies, $args);
    return $terms;
}
 function register_default_options()
 {
     // XTEC ********** MODIFICAT -> To update new keys if they exists before. In the following version, probably this patch won't be necessary
     // 2015.06.12 @mmartinez
     if ($this->options && !array_key_exists('site_key', $this->options) && array_key_exists('public_key', $this->options)) {
         $this->options['site_key'] = $this->options['public_key'];
         $this->options['secret'] = $this->options['private_key'];
     } else {
         if ($this->options) {
             return;
         }
     }
     // *********** ORIGINAL
     /*
             if ($this->options)
                 return;
     */
     // *********** FI
     $option_defaults = array();
     $old_options = WPPlugin::retrieve_options("recaptcha");
     if ($old_options) {
         $option_defaults['site_key'] = $old_options['pubkey'];
         $option_defaults['secret'] = $old_options['privkey'];
         // styling
         $option_defaults['recaptcha_language'] = $old_options['re_lang'];
         // error handling
         $option_defaults['no_response_error'] = $old_options['error_blank'];
     } else {
         $old_options = WPPlugin::retrieve_options($this->options_name);
         if ($old_options) {
             $option_defaults['site_key'] = $old_options['public_key'];
             $option_defaults['secret'] = $old_options['private_key'];
             $option_defaults['comments_theme'] = 'standard';
             $option_defaults['recaptcha_language'] = $old_options['recaptcha_language'];
             $option_defaults['no_response_error'] = $old_options['no_response_error'];
         } else {
             // XTEC ********** MODIFICAT -> Changed default keys (for Agora) and default language to Catalan
             // 2015.11.09 @sarjona
             if (is_agora()) {
                 global $agora;
                 if (isset($agora['recaptchapublickey']) && isset($agora['recaptchaprivatekey'])) {
                     $option_defaults['site_key'] = $agora['recaptchapublickey'];
                     $option_defaults['secret'] = $agora['recaptchaprivatekey'];
                 }
                 $option_defaults['comments_theme'] = 'standard';
                 $option_defaults['recaptcha_language'] = 'ca';
             } else {
                 $option_defaults['site_key'] = '';
                 $option_defaults['secret'] = '';
                 $option_defaults['comments_theme'] = 'standard';
                 $option_defaults['recaptcha_language'] = 'en';
             }
             // *********** ORIGINAL
             /*
                            $option_defaults['site_key'] = '';
                            $option_defaults['secret'] = '';
                            $option_defaults['comments_theme'] = 'standard';
                            $option_defaults['recaptcha_language'] = 'en';
             */
             // *********** FI
             $option_defaults['no_response_error'] = '<strong>ERROR</strong>: Please fill in the reCAPTCHA form.';
         }
     }
     // add the option based on what environment we're in
     WPPlugin::add_options($this->options_name, $option_defaults);
 }
 *
 * @link      http://www.google.com/recaptcha
 */
if (defined('ALLOW_INCLUDE') === false) {
    die('no direct access');
}
// XTEC ********** AFEGIT -> Update site parameters (to share them in all blogs)
// 2015.06.12 @sarjona
if (is_xtecblocs() && isset($_REQUEST['settings-updated'])) {
    // Move recaptcha options from current blog (wp_options) to site option (wp_sitemeta)
    update_site_option('recaptcha_options', $this->validate_options(get_option('recaptcha_options')));
    // Remove recaptcha options from current blog (wp_options)
    delete_option('recaptcha_options');
    $this->options = WPPlugin::retrieve_options('recaptcha_options');
} else {
    if (is_agora()) {
        global $agora;
        $this->options = WPPlugin::retrieve_options('recaptcha_options');
        $this->options['site_key'] = $agora['recaptchapublickey'];
        $this->options['secret'] = $agora['recaptchaprivatekey'];
    }
}
// ********** FI
?>

<div class="wrap">
   <a name="recaptcha"></a>
   <h2><?php 
_e('reCAPTCHA Options', 'recaptcha');
?>
</h2>