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<?php
class Genesis_Club_Seo_Thesis_Admin extends Genesis_Club_Seo_Admin {
private $seo_headings = array('Title','Description','NoIndex','NoFollow','NoArchive','Headline','Intro');
private $home_seo_option = GENESIS_SEO_SETTINGS_FIELD;
private $home_seo_keys = array(
'home_doctitle' => 'title',
'home_description' => 'meta->description',
'home_noindex' => 'meta->robots->noindex',
'home_nofollow' => 'meta->robots->nofollow',
'home_noarchive' => 'meta->robots->noarchive'
);
private $post_seo_keys = array(
'_genesis_title' => 'thesis_title',
'_genesis_description' => 'thesis_description',
'_genesis_noindex' => 'thesis_robots->noindex',
'_genesis_nofollow' => 'thesis_robots->nofollow',
'_genesis_noarchive' => 'thesis_robots->noarchive'
);
private $archive_seo_option = 'genesis-term-meta';
private $archive_seo_keys = array(
'doctitle' => 'title',
'description' => 'description',
'noindex' => 'noindex',
'nofollow' => 'nofollow',
'noarchive' => 'noarchive',
'headline' => 'headline',
'intro_text' => 'intro'
);
private $tips = array(
'copy_seo_meta' => array(
'heading' => 'Migrate Thesis SEO',
'tip' => 'Migrate Titles, Meta Descriptions and Archive content between Thesis and Genesis.')
);
private function get_terms_table_name() {
global $wpdb;
return $wpdb->prefix.'thesis_terms';
}
public function load_page() {
remove_all_filters( 'pre_option_' . GENESIS_SEO_SETTINGS_FIELD);
if (isset($_POST['options_update'])) $this->copy_meta();
if ($this->check_for_thesis()) {
$this->add_meta_box('thesis-intro', 'Introduction', 'intro_panel');
$this->add_meta_box('thesis-copy','Migrate SEO From Thesis To Genesis', 'copy_panel');
} else {
$this->add_meta_box('thesis-intro', 'Thesis Not Present', 'missing_panel');
}
$this->add_meta_box('news', 'Genesis Club News', 'news_panel', null, 'advanced');
$this->set_tooltips($this->tips);
}
public function check_for_thesis() {
global $wpdb;
$table_name = $this->get_terms_table_name();
return $wpdb->get_var("SHOW TABLES LIKE '$table_name'") == $table_name;
}
private function fetch_terms_from_db() {
global $wpdb;
$table_name = $this->get_terms_table_name();
$sql = "select * from $table_name";
if ( false === $wpdb->query($sql) )
return new WP_Error( 'fetch_terms_failed', __( 'Could not fetch terms from the database' ), $wpdb->last_error );
else {
if ($wpdb->num_rows > 0)
return $wpdb->last_result;
else
return false;
}
}
private function convert_to_class($class, $object) {
return unserialize(preg_replace('/^O:\d+:"[^"]++"/', 'O:' . strlen($class) . ':"' . $class . '"', serialize($object)));
}
private function get_thesis_home_meta() {
$meta = array(); //flatten hierachical object to simple array
$options = $this->convert_to_class('stdClass',get_option('thesis_options'));
$head= $options->home['head'];
$head = json_decode(json_encode($head), FALSE); //turn into an object
foreach ($this->home_seo_keys as $genesis => $thesis) {
eval("\$meta[\$genesis] = \$head->$thesis;");
}
return $meta;
}
private function get_thesis_term_meta() {
$meta = array();
if ($terms = $this->fetch_terms_from_db()) foreach ($terms as $term) {
$term_meta = array();
$term_id = $term->term_id;
$term_meta['title'] = $term->title;
$term_meta['description'] = $term->description;
$term_meta['keywords'] = $term->keywords;
$term_meta['headline'] = $term->headline;
$term_meta['intro'] = $term->content;
if ($robots = unserialize($term->robots)) {
$term_meta['noindex'] = $robots['noindex'];
$term_meta['nofollow'] = $robots['nofollow'];
$term_meta['noarchive'] = $robots['noarchive'];
}
$term_meta['layout'] = '';
$meta[$term_id] = $term_meta;
}
return $meta;
}
private function count_home_meta() {
$counts = array();
$thesis = $this->get_thesis_home_meta(); //already converted to use Genesis Keys
$genesis = get_option($this->home_seo_option);
$keys = $this->home_seo_keys;
$i=0;
foreach ($keys as $k => $v) {
$counts[0][$i] = (is_array($genesis) && array_key_exists($k,$genesis) && !empty($genesis[$k])) ? '1' : '0';
$counts[1][$i] = (is_array($thesis) && array_key_exists($k,$thesis) && !empty($thesis[$k])) ? '1' : '0';
$i++;
}
return $counts;
}
private function count_tax_meta($taxonomy) {
$counts = array();
$keys = $this->archive_seo_keys;
foreach ($keys as $k => $v) {
$counts[0][$k] = 0;
$counts[1][$v] = 0;
}
$options = $this->archive_seo_option;
$thesis = $this->get_thesis_term_meta();
$genesis = get_option($this->archive_seo_option);
$terms = get_terms($taxonomy);
foreach ($terms as $term) {
$term_id = $term->term_id;
if (is_array($genesis) && array_key_exists($term_id, $genesis) && is_array($genesis[$term_id]))
foreach ($keys as $k => $v) $counts[0][$k] +=
array_key_exists($k,$genesis[$term_id]) && (!empty($genesis[$term_id][$k]));
if (is_array($thesis) && array_key_exists($term_id, $thesis) && is_array($thesis[$term_id]))
foreach ($keys as $k => $v) $counts[1][$v] +=
array_key_exists($v,$thesis[$term_id]) && (!empty($thesis[$term_id][$v]));
}
return $counts;
}
private function count_post_meta($post_type) {
global $wpdb;
$keys = $this->post_seo_keys;
$counts = array();
$i = 0;
foreach ($keys as $genesis => $thesis) {
$counts[0][$i] = 0;
$counts[1][$i] = 0;
if ($pos = strpos($thesis, '->')) {
$key = substr($thesis,0,$pos);
$thesis = substr($thesis,$pos+2);
$select = sprintf('SELECT meta_key, COUNT(*) as tot FROM %3$spostmeta JOIN %3$sposts ON %3$sposts.ID = %3$spostmeta.post_ID WHERE post_status = \'publish\' AND post_type = \'%1$s\' AND meta_key = \'%2$s\' AND meta_value != \'\' GROUP BY meta_key', $post_type, $genesis, $wpdb->prefix);
$select .= sprintf(' UNION SELECT \'%4$s\' as meta_key, COUNT(*) as tot FROM %5$spostmeta JOIN %5$sposts ON %5$sposts.ID = %5$spostmeta.post_ID WHERE post_status = \'publish\' AND post_type = \'%1$s\' AND meta_key = \'%3$s\' AND meta_value != \'\' AND (locate(\'%4$s\', meta_value) > 0) GROUP BY meta_key ;',$post_type, $genesis, $key, $thesis, $wpdb->prefix);
} else {
$select = sprintf('SELECT meta_key, COUNT(*) as tot FROM %4$spostmeta JOIN %4$sposts ON %4$sposts.ID = %4$spostmeta.post_ID WHERE post_status = \'publish\' AND post_type = \'%1$s\' AND meta_key IN (\'%2$s\',\'%3$s\') AND meta_value != \'\' GROUP BY meta_key ;',
$post_type, $genesis, $thesis, $wpdb->prefix);
}
$results = $wpdb->get_results($select);
foreach ( $results as $result )
if ($result->meta_key == $genesis)
$counts[0][$i] = $result->tot;
else
$counts[1][$i] = $result->tot;
$i++;
}
return $counts;
}
private function get_button_label() {
return __('Copy SEO From Thesis to Genesis',GENESIS_CLUB_DOMAIN);
}
private function print_row ($title, $meta) {
$genesis = array_values($meta[0]); $thesis = array_values($meta[1]);
printf('<tr><th>%1$s</th>', $title);
for ($i=0; $i < count($this->seo_headings); $i++)
printf( '<td><i>%1$s</i> / <b>%2$s</b></td>',
$i < count($thesis) ? $thesis[$i] : '-',
$i < count($genesis) ? $genesis[$i] : '-' );
print('</tr>');
}
public function missing_panel($post,$metabox){
$table_name = $this->get_terms_table_name();
print <<< MISSING_PANEL
<p>The table {$table_name} is missing from the database therefore this plugin cannot migrate the Thesis SEO data for archives.</p>
<p>For a full migration of Thesis SEO data, the plugin will be looking in this table, postmeta and options tables.</p>
<p>Please restore {$table_name} into the database in order that a migration of its contents can take place.</p>
MISSING_PANEL;
}
public function intro_panel($post,$metabox){
print <<< INTRO_PANEL
<p><em>IMPORTANT: Migration is for Thesis 1.8.x and earlier. Not tested with Thesis 2.x</em></p>
<p>Genesis and Thesis use different records for SEO in the WordPress database. This means if you swap theme from
Thesis to Genesis, and you have a number of existing posts, pages, categories and tags where you have
set up SEO, then you will lose the benefit of your SEO settings when you make the switch.</p>
<p>With Genesis Club Pro, you can move all your SEO settings at the click of a button.</p>
<p class="attention">This function must be used with caution as it will permanently over-write any existing values.</p>
<p>Please note that this feature cannot be used to delete SEO data. Only non-blank titles and meta descriptions are copied from Thesis to Genesis.</p>
INTRO_PANEL;
}
public function copy_panel() {
$this_url = $_SERVER['REQUEST_URI'];
$button = $this->get_button_label();
$taxonomies=get_taxonomies('','names');
print('<h4>Key: <i>Thesis Count</i> / <b>Genesis Count</b> </h4>');
print('<table class="seo-tags" summary="Count of Thesis and Genesis SEO tags"><thead><tr><th>Items</th>');
foreach ($this->seo_headings as $heading) printf('<th>%1$s</th>',$heading);
print('</tr></thead><tbody>');
$this->print_row('Home Page', $this->count_home_meta());
$this->print_row('Page', $this->count_post_meta('page'));
$this->print_row('Post', $this->count_post_meta('post'));
$custom_post_types = get_post_types(array('public' => true, '_builtin' => false));
foreach ($custom_post_types as $post_type) {
$this->print_row(ucwords($post_type), $this->count_post_meta($post_type));
}
foreach ($taxonomies as $taxonomy ) $this->print_row($taxonomy .' Archive', $this->count_tax_meta($taxonomy));
print('</tbody></table>');
print $this->fetch_form_field('copy_seo_meta', $this->submit_button($this->get_button_label()), 'button', array(), array(), 'p');
}
private function copy_archive_meta() {
$updated = false;
$keys = $this->archive_seo_keys;
$genesis_option_key = $this->archive_seo_option;
$thesis = $this->get_thesis_term_meta();
$genesis = get_option($genesis_option_key);
$taxonomies=get_taxonomies('','names');
foreach ($taxonomies as $taxonomy ) {
$terms = get_terms($taxonomy);
foreach ($terms as $term) {
$term_id = $term->term_id;
if (array_key_exists($term_id, $thesis) && is_array($thesis[$term_id]))
foreach ($keys as $k => $v)
if (array_key_exists($v, $thesis[$term_id]) && !empty($thesis[$term_id][$v]))
$genesis[$term_id][$k] = $thesis[$term_id][$v];
}
}
$updated = update_option($genesis_option_key, $genesis);
$message = 'Updated archive page titles, meta descriptions, headlines and introductions. ' ;
return $updated ? $message : '';
}
private function copy_home_meta() {
$updated = update_option($this->home_seo_option, $this->get_thesis_home_meta());
$message = 'Updated Home page title and meta description. ' ;
return $updated ? $message : '';
}
private function copy_post_meta() {
global $wpdb;
$updated = false;
$keys = $this->post_seo_keys;
foreach ($keys as $genesis => $thesis) {
if ($pos = strpos($thesis, '->')) {
$key = substr($thesis,0,$pos);
$thesis = substr($thesis,$pos+2);
$update = sprintf('UPDATE %4$spostmeta AS t2 INNER JOIN (SELECT post_id, meta_key, meta_value FROM %4$spostmeta WHERE meta_key = \'%1$s\') AS t1 SET t2.meta_value = \'1\' WHERE t1.post_id = t2.post_id and t2.meta_key =\'%3$s\' and t1.meta_key = \'%1$s\' AND t1.meta_value != \'\' AND (locate(\'%2$s\',t1.meta_value) > 0) AND t2.meta_value != \'1\';',
$key, $thesis, $genesis, $wpdb->prefix);
$insert = sprintf('INSERT %4$spostmeta SELECT null, post_id, \'%3$s\', \'1\' FROM %4$spostmeta WHERE meta_key = \'%1$s\' AND meta_value != \'\' AND (locate(\'%2$s\', meta_value) > 0) AND post_id NOT IN (SELECT post_id FROM %4$spostmeta WHERE meta_key = \'%3$s\');',
$key, $thesis, $genesis, $wpdb->prefix);
} else {
$update = sprintf('UPDATE %3$spostmeta AS t2 INNER JOIN (SELECT post_id, meta_key, meta_value FROM %3$spostmeta WHERE meta_key = \'%1$s\') AS t1 SET t2.meta_value = t1.meta_value WHERE t1.post_id = t2.post_id and t2.meta_key =\'%2$s\' and t1.meta_key = \'%1$s\' AND t1.meta_value != \'\' AND t1.meta_value != t2.meta_value;',
$thesis, $genesis, $wpdb->prefix);
$insert = sprintf('INSERT %3$spostmeta SELECT null, post_id, \'%2$s\', meta_value FROM %3$spostmeta WHERE meta_key = \'%1$s\' AND meta_value != \'\' AND post_id NOT IN (SELECT post_id FROM %3$spostmeta WHERE meta_key = \'%2$s\');', $thesis, $genesis, $wpdb->prefix);
}
if ($wpdb->query($update)) $updated = true;
if ($wpdb->query($insert)) $updated = true;
}
$message = 'Updated post titles and meta descriptions. ' ;
return $updated ? $message : '';
}
public function copy_meta() {
$subject = 'Thesis To Genesis SEO Migration:';
$message = '';
$message .= $this->copy_home_meta() ;
$message .= $this->copy_post_meta() ;
$message .= $this->copy_archive_meta() ;
if (empty($message))
$this->add_admin_notice($subject, 'no updates took place.', true);
else
$this->add_admin_notice($subject, $message);
}
}
?>