function smarty_function_mtentrymore($args, &$ctx)
{
$entry = $ctx->stash('entry');
$text = $entry['entry_text_more'];
$cb = $entry['entry_convert_breaks'];
if (isset($args['convert_breaks'])) {
$cb = $args['convert_breaks'];
} elseif (!isset($cb)) {
$blog = $ctx->stash('blog');
$cb = $blog['blog_convert_paras'];
}
if ($cb) {
if ($cb == '1' || $cb == '__default__') {
# alter EntryBody, EntryMore in the event that
# we're doing convert breaks
$cb = 'convert_breaks';
}
require_once 'MTUtil.php';
$text = apply_text_filter($ctx, $text, $cb);
}
if (isset($args['words'])) {
require_once "MTUtil.php";
return first_n_text($text, $args['words']);
} else {
if (preg_match('/\\smt:asset-id="\\d+"/', $text)) {
require_once "MTUtil.php";
$text = asset_cleanup($text);
}
return $text;
}
}
function smarty_function_mtentryexcerpt($args, &$ctx)
{
// todo: needs work
$e = $ctx->stash('entry');
if ($excerpt = $e->entry_excerpt) {
if (!isset($args['convert_breaks']) || !$args['convert_breaks']) {
return $excerpt;
}
$cb = 'convert_breaks';
return apply_text_filter($ctx, $excerpt, $cb);
} elseif ($args['no_generate']) {
return '';
}
if (!isset($args['words'])) {
$blog = $ctx->stash('blog');
$words = $blog->blog_words_in_excerpt;
if (!isset($words) or empty($words)) {
$words = 40;
}
$args['words'] = $words;
}
$excerpt = $ctx->tag('MTEntryBody', $args);
if (!$excerpt) {
return '';
}
return $excerpt . '...';
}
function smarty_function_mtcommentbody($args, &$ctx)
{
$comment = $ctx->stash('comment');
$text = $comment->comment_text;
$blog = $ctx->stash('blog');
if (!$blog->blog_allow_comment_html) {
$text = strip_tags($text);
}
$cb = isset($args['convert_breaks']) ? $args['convert_breaks'] : $blog->blog_convert_paras_comments;
if ($cb == '1' || $cb == '__default__') {
$cb = 'convert_breaks';
}
require_once 'MTUtil.php';
if ($cb != '0') {
$text = apply_text_filter($ctx, $text, $cb);
}
if (isset($args['words'])) {
require_once "MTUtil.php";
return first_n_text($text, $args['words']);
}
if ($blog->blog_autolink_urls) {
$text = preg_replace('!(^|\\s|>)(https?://[^\\s<]+)!s', '$1<a href="$2">$2</a>', $text);
}
return $text;
}
function smarty_modifier_filters($text, $filters)
{
// status: complete
global $mt;
$ctx =& $mt->context();
require_once 'MTUtil.php';
$text = apply_text_filter($ctx, $text, $filters);
return $text;
}
function _hdlr_customfield_value($args, &$ctx, $tag = null)
{
global $customfields_custom_handlers;
$field = $ctx->stash('field');
$field or $field = $customfields_custom_handlers[$tag];
if (!$field) {
return '';
}
$obj = _hdlr_customfield_obj($ctx, $field['field_obj_type']);
if (!isset($obj) || empty($obj)) {
return '';
}
$real_type = $field['field_obj_type'];
if ($real_type == 'folder') {
$real_type = 'category';
} elseif ($real_type == 'page') {
$real_type = 'entry';
}
$meta = $ctx->mt->db->get_meta($field['field_obj_type'], $obj[$real_type . '_id']);
$text = $meta['field.' . $field['field_basename']];
if (preg_match('/\\smt:asset-id="\\d+"/', $text) && !$args['no_asset_cleanup']) {
require_once "MTUtil.php";
$text = asset_cleanup($text);
}
if ($field['field_type'] == 'textarea') {
$cb = $obj['entry_convert_breaks'];
if (isset($args['convert_breaks'])) {
$cb = $args['convert_breaks'];
} elseif (!isset($cb)) {
$blog = $ctx->stash('blog');
$cb = $blog['blog_convert_paras'];
}
if ($cb) {
if ($cb == '1' || $cb == '__default__') {
# alter EntryBody, EntryMore in the event that
# we're doing convert breaks
$cb = 'convert_breaks';
}
require_once 'MTUtil.php';
$text = apply_text_filter($ctx, $text, $cb);
}
}
if (array_key_exists('label', $args) && $args['label']) {
$value_label = '';
$type_obj = $customfield_types[$field['field_type']];
if (array_key_exists('options_delimiter', $type_obj)) {
$option_loop = array();
$expr = '\\s*' . preg_quote($type_obj['options_delimiter']) . '\\s*';
$options = preg_split('/' . $expr . '/', $field['field_options']);
foreach ($options as $option) {
$label = $option;
if (preg_match('/=/', $option)) {
list($option, $label) = preg_split('/\\s*=\\s*/', $option, 2);
}
if ($text == $option) {
$value_label = $label;
break;
}
}
}
$text = $value_label;
}
if ($field['field_type'] == 'datetime') {
$text = preg_replace('/\\D/', '', $text);
if ($text == '' or $text == '00000000') {
return '';
}
if (strlen($text) == 8) {
$text .= '000000';
}
$args['ts'] = $text;
if ($field['field_options'] == 'date') {
$args['format'] = '%x';
} elseif ($field['field_options'] == 'time') {
$args['format'] = '%X';
}
return $ctx->_hdlr_date($args, $ctx);
}
return $text;
}
