function seo_images_replace($matches)
{
global $post, $seo;
# take care of unsusal endings
$matches[0] = preg_replace('|([\'"])[/ ]*$|', '\\1 /', $matches[0]);
### Normalize spacing around attributes.
$matches[0] = preg_replace('/\\s*=\\s*/', '=', substr($matches[0], 0, strlen($matches[0]) - 2));
### Get source.
preg_match('/src\\s*=\\s*([\'"])?((?(1).+?|[^\\s>]+))(?(1)\\1)/', $matches[0], $source);
$saved = $source[2];
### Swap with file's base name.
preg_match('%[^/]+(?=\\.[a-z]{3}\\z)%', $source[2], $source);
### Separate URL by attributes.
$pieces = preg_split('/(\\w+=)/', $matches[0], -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
### Add missing pieces.
if (!in_array('title=', $pieces) || $seo['override_title']) {
$titletext = isset($source[0]) ? str_replace("[image_name]", $source[0], $seo['image_title']) : '';
$titletext = seo_replace($titletext, (array) $post);
if (!in_array('title=', $pieces)) {
array_push($pieces, ' title="' . $titletext . '"');
} else {
$key = array_search('title=', $pieces);
$pieces[$key + 1] = '"' . $titletext . '" ';
}
}
if (!in_array('alt=', $pieces) || $seo['override_alt']) {
$alttext = isset($source[0]) ? str_replace("[image_name]", $source[0], $seo['image_alt']) : '';
$alttext = seo_replace($alttext, (array) $post);
if (!in_array('alt=', $pieces)) {
array_push($pieces, ' alt="' . $alttext . '"');
if (is_page()) {
$i = 1;
}
} else {
$key = array_search('alt=', $pieces);
$pieces[$key + 1] = '"' . $alttext . '" ';
}
}
return implode('', $pieces) . ' /';
}
function current_title()
{
global $page, $paged, $seo, $post;
if (isset($seo['seo_on']) && $seo['seo_on']) {
$keyword = "";
$description = get_bloginfo('description');
if (is_home() || is_front_page()) {
$title = seo_replace($seo['home_title'], (array) $post);
$description = seo_replace($seo['home_desc'], (array) $post);
$keyword = seo_replace($seo['keyword_home'], (array) $post);
if (is_page()) {
$seo_option = get_post_meta($post->ID, 'seo_options', true);
if (isset($seo_option['seo_title']) && $seo_option['seo_title'] != '') {
$title .= " " . seo_replace($seo_option['seo_title'], (array) $post);
}
if (isset($seo_option['seo_desc']) && $seo_option['seo_desc'] != '') {
$description .= " " . seo_replace($seo_option['seo_desc'], (array) $post);
}
if (isset($seo_option['seo_keyword']) && $seo_option['seo_keyword'] != '') {
$keyword .= " " . $seo_option['seo_keyword'];
}
}
} elseif (is_category()) {
$title = seo_replace($seo['category_title'], (array) $post);
$description = seo_replace($seo['category_desc'], (array) $post);
$keyword = seo_replace($seo['keyword_category'], (array) $post);
} elseif (is_tax()) {
$title = seo_replace($seo['tax_title'], (array) $post);
$description = seo_replace($seo['tax_desc'], (array) $post);
$keyword = seo_replace($seo['keyword_tax'], (array) $post);
} elseif (is_archive()) {
$title = seo_replace($seo['archive_title'], (array) $post);
$description = seo_replace($seo['archive_desc'], (array) $post);
$keyword = isset($seo['keyword_archive']) ? seo_replace($seo['keyword_archive'], (array) $post) : "";
} elseif (is_author()) {
$title = seo_replace($seo['author_title'], (array) $post);
$description = seo_replace($seo['author_desc'], (array) $post);
$keyword = seo_replace($seo['keyword_author'], (array) $post);
} elseif (is_search()) {
$title = seo_replace($seo['search_title'], (array) $post);
$description = seo_replace($seo['search_title'], (array) $post);
$keyword = seo_replace($seo['keyword_search'], (array) $post);
} elseif (is_404()) {
$title = seo_replace($seo['404_title'], (array) $post);
$description = seo_replace($seo['404_desc'], (array) $post);
$keyword = seo_replace($seo['keyword_404'], (array) $post);
} else {
$seo_option = get_post_meta($post->ID, 'seo_options', true);
if (isset($seo_option['seo_title']) && $seo_option['seo_title'] != '') {
$title = seo_replace($seo_option['seo_title'], (array) $post);
} else {
if (is_page()) {
$title = seo_replace($seo['page_title'], (array) $post);
} elseif (is_singular('portfolios')) {
$title = seo_replace($seo['portfolio_title'], (array) $post);
} elseif (is_single()) {
$title = seo_replace($seo['post_title'], (array) $post);
}
}
if (isset($seo_option['seo_desc']) && $seo_option['seo_desc'] != '') {
$description = seo_replace($seo_option['seo_desc'], (array) $post);
} else {
if (is_page()) {
$description = seo_replace($seo['page_desc'], (array) $post);
} elseif (is_singular('portfolios')) {
$description = seo_replace($seo['portfolio_desc'], (array) $post);
} elseif (is_single()) {
$description = seo_replace($seo['post_desc'], (array) $post);
}
}
if (is_singular('portfolios')) {
if (!isset($seo_option['seo_keyword']) || $seo_option['seo_keyword'] == "") {
if ($seo['category_keyword']) {
$keyword .= seo_replace('[term_title]', (array) $post);
}
if ($seo['title_keyword']) {
$keyword .= $keyword != '' ? ", " . str_replace(' ', ', ', $post->post_title) : str_replace(' ', ', ', $post->post_title);
}
} else {
$keyword = $seo_option['seo_keyword'];
}
} elseif (is_single()) {
if (!isset($seo_option['seo_keyword']) || $seo_option['seo_keyword'] == "") {
if ($seo['category_keyword']) {
$keyword .= seo_replace('[category]', (array) $post);
}
if ($seo['tag_keyword']) {
$tag = seo_replace('[tag]', (array) $post);
$keyword .= $keyword != '' && $tag != '' ? ", " . $tag : ($keyword == '' ? $tag : "");
}
if ($seo['title_keyword']) {
$keyword .= $keyword != '' ? ", " . str_replace(' ', ', ', $post->post_title) : str_replace(' ', ', ', $post->post_title);
}
} else {
$keyword = $seo_option['seo_keyword'];
}
} elseif (is_page()) {
if (!isset($seo_option['seo_keyword']) || $seo_option['seo_keyword'] == "") {
if ($seo['title_keyword']) {
$keyword .= $keyword != '' ? ", " . str_replace(' ', ', ', $post->post_title) : str_replace(' ', ', ', $post->post_title);
}
} else {
$keyword = $seo_option['seo_keyword'];
}
}
}
print "<title>" . $title . "</title>";
?>
<?php
print "<meta name=\"description\" content=\"" . $description . "\" />";
?>
<?php
print "<meta name=\"keywords\" content=\"" . $keyword . "\" />\n";
} else {
print "<title>";
wp_title('|', true, 'right');
bloginfo('name');
$site_description = get_bloginfo('description', 'display');
if ($site_description && (is_home() || is_front_page())) {
echo " | {$site_description}";
}
if ($paged >= 2 || $page >= 2) {
echo ' | ' . sprintf(__('Page %s', 'themeton'), max($paged, $page));
}
print "</title>";
}
}
