'',
'tag_method' => 'click-color',
'line_height' => 24,
'line_height_unit' => 'px',
'margin_right' => 5,
'margin_bottom' => 6,
'underline' => 0,
'tag_config' => array(
1 => array(
'color' => '#CECECE',
'bgcolor' => '',
'color_over' => '',
'bgcolor_over' => '',
'radius' => 0,
'padding' => 0,
'size' => 12
),
2 => array(
'color' => '#856797',
'bgcolor' => '',
'color_over' => '',
'bgcolor_over' => '',
'radius' => 0,
'padding' => 0,
'size' => 16
),
3 => array(
'color' => '#FFFFFF',
'bgcolor' => '#C9BBD2',
'color_over' => '',
'bgcolor_over' => '',
'radius' => 5,
'padding' => 3,
'size' => 21
),
4 => array(
'color' => '#FFFFFF',
'bgcolor' => '#7629A3',
'color_over' => '',
'bgcolor_over' => '',
'radius' => 5,
'padding' => 3,
'size' => 26
)
)
);
# 액티베이션 훅
public static function activate_plugin() {
$is_table = self::is_table_exists();
if ( empty( $is_table ) ) {
self::create_table();
}
}
# 테이블이 존재하는지 검사
protected static function is_table_exists() {
global $wpdb;
$table_name = self::$table_name;
return $wpdb->query( "show tables like '{$wpdb->prefix}{$table_name}';" );
}
# 테이블 생성
protected static function create_table() {
global $wpdb;
$table_name = self::$table_name;
$sql = "CREATE TABLE {$wpdb->prefix}{$table_name} (
term_id bigint(20) NOT NULL,
hit bigint(20) DEFAULT 0 NOT NULL,
UNIQUE KEY id(term_id)
);";
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
return dbDelta( $sql );
}
# 텍스트도메인 로딩
public static function load_plugin_textdomain() {
$lang_dir = SJ_2DTAG_PLUGIN_NAME . '/languages';
load_plugin_textdomain( self::$text_domain, 'wp-content/plugins/' . $lang_dir, $lang_dir );
}
# 플러그인 목록에 세팅 추가
public static function action_links($links, $file) {
$settings_link = '' . __( 'Setting', self::$text_domain ) . '';
array_unshift($links, $settings_link);
return $links;
}
# 옵션을 파싱합니다요.
public static function get_option( $key = false ) {
$options = get_option( 'SJ_2DTAG_CONFIG' );
if ( $key === false ) return $options;
$options = shortcode_atts( self::$default_option, $options[$key] );
return $options;
}
# 5.0 이전 버전에서 업그레이드
public static function upgrade_from_under_5() {
$tag_sets = get_option('sj_tag_set');
$options = array();
foreach( $tag_sets as $key => $tag_set ) {
$settings = get_option( 'sj_tag_conifg_' . $key );
if ( $settings ) {
foreach( $settings['tag_config']['color'] as &$color ) {
$color['size'] = $settings['tag_config']['size'][$key];
}
$settings['tag_config'] = $settings['tag_config']['color'];
unset( $settings['tag_step'] );
$settings['title'] = $tag_set;
$options[$key] = $settings;
}
delete_option( 'sj_tag_conifg_' . $key );
}
update_option( 'SJ_2DTAG_CONFIG', $options );
delete_option( 'sj_tag_db_version' );
delete_option( 'sj_tag_debug' );
delete_option( 'sj_tag_set' );
update_option( SJ_2DTAG_VERSION_KEY, SJ_2DTAG_VERSION_NUM );
}
private static function convert_css_style( $options ) {
foreach( $options as &$color ) {
if( !$color['bgcolor'] ) $color['bgcolor'] = 'transparent';
$padding2 = $color['padding'] + 2;
if ( $color['padding'] ) $color['padding'] = $color['padding'] . 'px ' . $padding2 . 'px';
}
return $options;
}
public static function increase_count() {
global $wp_query;
if ( !is_admin() && is_single() ) {
self::increase_count_single( get_the_ID() );
}
if ( !is_admin() && is_tag() ) {
$term = get_term_by( 'slug', $wp_query->query_vars['tag'], 'post_tag' );
if ( $term ) {
self::increase_count_tag( $term->term_id );
}
}
}
private static function increase_count_single( $post_id ) {
$tags = get_the_tags( $post_id );
# For another post type
# 포스트 톼잎이 틀리면 get_the_tags로 가져올 수 없더라
if ( !$tags ) {
global $wp_query;
$tags = get_the_terms( $post_id, 'post_tag' );
}
if ( $tags ) {
foreach( $tags as $tag ) {
self::increase_count_tag( $tag->term_id );
}
}
}
private static function increase_count_tag( $tag_id ) {
global $wpdb;
$table_name = self::$table_name;
if ( $hit = $wpdb->get_var( "SELECT hit FROM {$wpdb->prefix}{$table_name} WHERE term_id = $tag_id" ) ) {
$hit++;
$wpdb->update( $wpdb->prefix . $table_name, array( 'hit' => $hit ), array( 'term_id' => $tag_id ) );
} else {
$wpdb->insert( $wpdb->prefix . $table_name, array( 'term_id' => $tag_id, 'hit' => 1 ) );
}
}
private static function print_css( $set ) {
$tag_config = self::get_option( $set );
if ( $set === false ) {
$set = 'default';
$tag_config = self::$default_option;
}
# initialize;
$style = 'margin-right:' . $tag_config['margin_right'] . 'px !important; ';
$style.= 'margin-bottom:' . $tag_config['margin_bottom'] . 'px !important; ';
$style.= 'display:inline-block !important; ';
$style.= 'line-height:' . $tag_config['line_height'] . $tag_config['line_height_unit'] . ' !important; ';
$style.= 'text-decoration:none !important; ';
$style.= 'transition: all 0.5s !important; ';
$underline = ( $tag_config['underline'] ) ? 'text-decoration:underline !important;' : '';
$output = 'body .sj_tagcloud_set_' . $set . ' a {' . $style . '}';
for( $i=1; $i <= count( $tag_config['tag_config'] ); $i++ ) {
$style_color = $style_size = $style_color_over = '';
foreach( $tag_config['tag_config'][$i] as &$css_value ) {
if ( !$css_value ) $css_value = 'inherit';
}
$style_size = 'font-size:' . $tag_config['tag_config'][$i]['size'] . 'px !important; ';
$style_color = 'color:' . $tag_config['tag_config'][$i]['color'] . ' !important; ';
$style_color.= 'background-color:' . $tag_config['tag_config'][$i]['bgcolor'] . ' !important; ';
$style_color.= 'border-radius:' . $tag_config['tag_config'][$i]['radius'] . 'px !important; ';
$style_color.= 'padding:' . $tag_config['tag_config'][$i]['padding'] . 'px !important; ';
$style_color_over = 'color:' . $tag_config['tag_config'][$i]['color_over'] . ' !important;';
$style_color_over.= 'background-color:' . $tag_config['tag_config'][$i]['bgcolor_over'] . ' !important;';
$output.= 'body .sj_tagcloud_set_' . $set . ' a.size_' . $i . ' {' . $style_size . '}';
$output.= 'body .sj_tagcloud_set_' . $set . ' a.color_' . $i . ' {' . $style_color . '}';
$output.= 'body .sj_tagcloud_set_' . $set . ' a.color_' . $i . ':hover {' . $style_color_over . ' ' . $underline . '}';
}
return $output;
}
public static function get_tag_cloud( $options ) {
global $wpdb;
$set = $options['set'];
$tag_config = self::get_option( $set );
if ( $set === false ) {
$set = 'default';
$tag_config = self::$default_option;
}
$query_count = '
SELECT
terms.term_id as term_id,
terms.name as tag_name,
taxonomy.count as post_count,
count.hit as post_hit
FROM
' . $wpdb->term_taxonomy . ' as taxonomy
LEFT JOIN ' . $wpdb->terms . ' as terms ON taxonomy.term_id = terms.term_id
LEFT JOIN ' . $wpdb->term_relationships . ' as relationship ON terms.term_id = relationship.term_taxonomy_id
LEFT JOIN ' . $wpdb->posts . ' as post ON post.ID = relationship.object_ID
LEFT JOIN ' . $wpdb->prefix . self::$table_name . ' as count ON count.term_id = terms.term_id
WHERE
taxonomy.taxonomy = "post_tag" AND count <> 0
GROUP BY terms.term_id
ORDER BY post_count DESC LIMIT ' . $options['number'] . '
';
$tags_count = $wpdb->get_results( $query_count ); // 포함수
$query_hit = '
SELECT
terms.term_id as term_id,
terms.name as tag_name,
taxonomy.count as post_count,
count.hit as post_hit
FROM
' . $wpdb->term_taxonomy . ' as taxonomy
LEFT JOIN ' . $wpdb->terms . ' as terms ON taxonomy.term_id = terms.term_id
LEFT JOIN ' . $wpdb->term_relationships . ' as relationship ON terms.term_id = relationship.term_taxonomy_id
LEFT JOIN ' . $wpdb->posts . ' as post ON post.ID = relationship.object_ID
LEFT JOIN ' . $wpdb->prefix . self::$table_name . ' as count ON count.term_id = terms.term_id
WHERE
taxonomy.taxonomy = "post_tag" AND count <> 0
GROUP BY terms.term_id
ORDER BY post_hit DESC LIMIT ' . $options['number'] . '
';
$tags_hit = $wpdb->get_results($query_hit); // 히트수
$tags = array();
# 히트와 뷰를 한 개씩 섞는다
$k = 0;
for ($i=0; $i<$options['number']; $i++) {
if (isset($tags_count[$i])) {
$tags[$tags_count[$i]->term_id] = $tags_count[$i];
if (!isset($tags[$tags_count[$i]->term_id])) {
$k++;
if ( $k == $options['number'] ) break;
}
}
if ( $options['sort'] == 'intersection' ) {
$j = $options['number'] - $i;
} else {
$j = $i;
}
if (isset($tags_hit[$j])) {
$tags[$tags_hit[$j]->term_id] = $tags_hit[$j];
if (!isset($tags[$tags_hit[$j]->term_id])) {
$k++;
if ($k == $options['number']) break;
}
}
}
# 한 자리에 몰아넣는 배열을 만든다, 민/맥스도 뽑고 각각의 녀석에게 스타일도 부여하기 위해
$hit = $count = $tags_out = array();
foreach ($tags as $tag) {
$hit[$tag->term_id] = $tag->post_hit;
$count[$tag->term_id] = $tag->post_count;
}
# 값으로 정렬
asort( $count );
asort( $hit );
# 한 단계에 몇 개의 태그가 들어가는지...
$tag_step = count( $tags ) / count( $tag_config['tag_config'] );
# 두바퀴만 더 돌려 카운트와 히트를 스텝에 맞는 값으로 변환한다
$i = 0;
$prev_value = -1;
$prev_chanded = -1;
foreach ( $count as $key => &$value ) {
if ( $prev_value == $value ) {
$value = $prev_chanded;
} else {
$prev_value = $value;
$value = $prev_chanded = floor( $i / $tag_step ) + 1; // 0,1,2 대신 1,2,3을 사용했으니 편의상 +1
}
$i++;
}
$i = 0;
$prev_value = -1;
$prev_chanded = -1;
foreach ( $hit as $key => &$value ) {
if ( $prev_value == $value ) {
$value = $prev_chanded;
} else {
$prev_value = $value;
$value = $prev_chanded = floor( $i / $tag_step ) + 1; // 0,1,2 대신 1,2,3을 사용했으니 편의상 +1
}
$i++;
}
if ( $options['sort'] == 'name') {
$new_tag = array();
foreach ($tags as $tag) {
$new_tag[strtolower( $tag->tag_name )] = $tag;
}
ksort( $new_tag );
$tags = $new_tag;
}
# 준비는 끝났다 +_+ 이제 녀석들을 만들어보자
$i = 0;
$tags_out = array();
foreach ($tags as $tag) {
$link = get_tag_link($tag->term_id);
if ($tag_method == 'click-color') {
$tag_size = $count[$tag->term_id];
$tag_color = $hit[$tag->term_id] ? $hit[$tag->term_id] : 1;
} else {
$tag_color = $count[$tag->term_id];
$tag_size = $hit[$tag->term_id] ? $hit[$tag->term_id] : 1;
}
$tags_out[] = '' . $tag->tag_name . '';
$i++;
}
$output = '';
$output.= implode( $options['separator'], $tags_out);
$output.= '
';
$output.= '';
return $output;
}
}