function scoper_log_init_action()
{
define('INIT_ACTION_DONE_RS', true);
require_once dirname(__FILE__) . '/db-config_rs.php';
$func = "require('" . dirname(__FILE__) . "/db-config_rs.php');";
add_action('switch_blog', create_function('', $func));
if (is_admin()) {
scoper_load_textdomain();
} elseif (defined('XMLRPC_REQUEST')) {
require_once dirname(__FILE__) . '/xmlrpc_rs.php';
}
}
function apply_teaser(&$object, $src_name, $object_type, $args = '')
{
$defaults = array('col_excerpt' => '', 'col_content' => '', 'excerpt_teaser' => '', 'col_id' => '', 'teaser_prepend' => '', 'teaser_append' => '', 'teaser_replace' => '', 'more_teaser' => '', 'x_chars_teaser' => '');
$args = array_merge($defaults, (array) $args);
extract($args);
global $scoper;
if (is_array($object)) {
$id = $object['ID'];
} else {
$id = $object->ID;
}
$object->scoper_teaser = true;
$scoper->teaser_ids['post'][$id] = true;
if (!empty($object->post_password)) {
$excerpt_teaser[$object_type] = false;
$more_teaser[$object_type] = false;
$x_chars_teaser[$object_type] = false;
}
if (!empty($x_chars_teaser[$object_type])) {
$num_chars = defined('SCOPER_TEASER_NUM_CHARS') ? SCOPER_TEASER_NUM_CHARS : 50;
}
// Content replacement mode is applied in the following preference order:
// 1. Custom excerpt, if available and if selected teaser mode is "excerpt", "excerpt or more", or "excerpt, pre-more or first x chars"
// 2. Pre-more content, if applicable and if selected teaser mode is "excerpt or more", or "excerpt, pre-more or first x chars"
// 3. First X Characters (defined by SCOPER_TEASER_NUM_CHARS), if total content is longer than that and selected teaser mode is "excerpt, pre-more or first x chars"
$teaser_set = false;
$use_excerpt_suffix = true;
// optionally, use post excerpt as the hidden content teaser instead of a fixed replacement
if (!empty($excerpt_teaser[$object_type]) && !empty($object->post_excerpt)) {
$object->post_content = $object->post_excerpt;
} elseif (!empty($more_teaser[$object_type]) && ($more_pos = strpos($object->post_content, '<!--more-->'))) {
$object->post_content = substr($object->post_content, 0, $more_pos + 11);
$object->post_excerpt = $object->post_content;
if (is_single() || is_page()) {
$object->post_content .= '<p class="scoper_more_teaser">' . $teaser_replace[$object_type]['post_content'] . '</p>';
}
// since no custom excerpt or more tag is stored, use first X characters as teaser - but only if the total length is more than that
} elseif (!empty($x_chars_teaser[$object_type]) && !empty($object->post_content) && strlen(strip_tags($object->post_content)) > $num_chars) {
scoper_load_textdomain();
// otherwise this is only loaded for wp-admin
// since we are stripping out img tag, also strip out image caption applied by WP
$object->post_content = preg_replace("/\\[caption.*\\]/", '', $object->post_content);
$object->post_content = str_replace("[/caption]", '', $object->post_content);
$object->post_content = sprintf(_x('%s...', 'teaser suffix', 'scoper'), substr(strip_tags($object->post_content), 0, $num_chars));
$object->post_excerpt = $object->post_content;
if (is_single() || is_page()) {
$object->post_content .= '<p class="scoper_x_chars_teaser">' . $teaser_replace[$object_type]['post_content'] . '</p>';
}
} else {
if (isset($teaser_replace[$object_type]['post_content'])) {
$object->post_content = $teaser_replace[$object_type]['post_content'];
} else {
$object->post_content = '';
}
// Replace excerpt with a user-specified fixed teaser message,
// but only if since no custom excerpt exists or teaser options aren't set to some variation of "use excerpt as teaser"
if (!empty($teaser_replace[$object_type]['post_excerpt'])) {
$object->post_excerpt = $teaser_replace[$object_type]['post_excerpt'];
} else {
$object->post_excerpt = '';
}
// If SCOPER_FORCE_EXCERPT_SUFFIX is defined, use the "content" prefix and suffix only when fully replacing content with a fixed teaser
$use_excerpt_suffix = false;
}
// Deal with ambiguity in teaser settings. Previously, content prefix/suffix was applied even if RS substitutes the excerpt as displayed content.
// To avoid confusion with existing installations, only use excerpt prefix/suffix if a value is set or constant is defined.
if ($use_excerpt_suffix && defined('SCOPER_FORCE_EXCERPT_SUFFIX')) {
$teaser_prepend[$object_type]['post_content'] = $teaser_prepend[$object_type]['post_excerpt'];
$teaser_append[$object_type]['post_content'] = $teaser_append[$object_type]['post_excerpt'];
}
foreach ($teaser_prepend[$object_type] as $col => $entry) {
if (isset($object->{$col})) {
$object->{$col} = $entry . $object->{$col};
}
}
foreach ($teaser_append[$object_type] as $col => $entry) {
if (isset($object->{$col})) {
if ($col == 'post_content' && !empty($more_pos)) {
// WP will strip off anything after the more comment
$object->{$col} = str_replace('<!--more-->', "{$entry}<!--more-->", $object->{$col});
} else {
$object->{$col} .= $entry;
}
}
}
// no need to display password form if we're blocking content anyway
if (!empty($object->post_password)) {
$object->post_password = '';
}
}
function filter_rss($text, $subject = 'content')
{
global $post;
if (!empty($post) && !empty($post->scoper_teaser)) {
return $text;
}
if ($post->post_status == 'private') {
$feed_privacy = scoper_get_option('rss_private_feed_mode');
} else {
$feed_privacy = scoper_get_option('rss_nonprivate_feed_mode');
}
switch ($feed_privacy) {
case RSS_FULL_CONTENT_RS:
return $text;
case RSS_EXCERPT_ONLY_RS:
if ('content' == $subject) {
return apply_filters('the_excerpt_rss', get_the_excerpt(true));
} else {
return $text;
}
default:
if ($msg = scoper_get_option('feed_teaser')) {
if (defined('SCOPER_TRANSLATE_TEASER')) {
scoper_load_textdomain();
// otherwise this is only loaded for wp-admin
$msg = translate($msg, 'scoper');
if (!empty($msg) && !is_null($msg) && is_string($msg)) {
$msg = htmlspecialchars_decode($msg);
}
}
return $this->replace_feed_teaser_placeholder($msg);
}
}
// end switch
}