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<?php |
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/** |
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* Misc Functions |
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*/ |
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|
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// If this file is called directly, abort. |
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if ( ! defined( 'ABSPATH' ) ) { |
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die; |
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} |
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|
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/** |
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* Retrieve a post/page by its title. |
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* @since 1.0 |
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* @param string $title The title of the post/page to retrieve. |
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* @return WP_Post|null The retrieved post/page object or null if not found. |
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*/ |
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if ( !function_exists( 'hootimport_get_post_type_by_title' ) ): |
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function hootimport_get_post_type_by_title( $title, $type='post' ) { |
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if ( ! $title || !is_string( $title ) ) { |
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return null; |
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} |
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$query = new \WP_Query( |
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array( |
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'post_type' => $type, |
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'title' => $title, |
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'post_status' => 'all', |
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'posts_per_page' => 1, |
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'no_found_rows' => true, |
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'ignore_sticky_posts' => true, |
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'update_post_term_cache' => false, |
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'update_post_meta_cache' => false, |
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) |
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); |
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if ( ! $query->have_posts() ) { |
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return null; |
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} |
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return current( $query->posts ); |
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} |
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endif; |
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|
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/** |
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* Recursive wp_parse_args |
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* Non Strict Mode: Use $args value if present ('', 0, '0', false allowed) |
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* @since 1.0 |
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* @return mixed |
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*/ |
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if ( !function_exists( 'hootimport_recursive_parse_args' ) ): |
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function hootimport_recursive_parse_args( $args, $defaults ) { |
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$return = (array) $defaults; |
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foreach ( $args as $key => $value ) { |
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if ( is_array( $value ) && isset( $return[ $key ] ) ) { |
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$return[ $key ] = hootimport_recursive_parse_args( $value, $return[ $key ] ); |
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} else { |
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$return[ $key ] = $value; |
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} |
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} |
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return $return; |
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} |
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endif; |
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|
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/** |
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* sanitize_html_class works just fine for a single class |
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* This is an extension to sanitize_html_class for sanitizing more than one class (with spaces or in an array) |
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* |
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* @param mixed string/array |
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* @param mixed $fallback |
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* @return mixed string / $fallback |
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*/ |
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if ( !function_exists( 'hootimport_sanitize_html_classes' ) ): |
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function hootimport_sanitize_html_classes( $class, $fallback = null ) { |
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if ( is_string( $class ) ) { |
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$class = explode( " ", $class ); |
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} |
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if ( is_array( $class ) && count( $class ) > 0 ) { |
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$class = array_map( "sanitize_html_class", $class ); |
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return implode( " ", $class ); |
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} |
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else { |
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return sanitize_html_class( $class, $fallback ); |
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} |
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} |
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endif; |
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|
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/** |
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* Cleanup |
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* @since 1.0 |
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* @param string $demopack_dir |
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* @param bool $forcecleanup |
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* @return void |
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*/ |
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if ( !function_exists( 'hootimport_cleanup' ) ): |
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function hootimport_cleanup( $demopack_dir = '', $forcecleanup = false ) { |
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if ( |
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empty( $demopack_dir ) || !is_string( $demopack_dir ) |
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|| !function_exists( 'current_user_can' ) |
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|| !is_dir( $demopack_dir ) |
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) |
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return; |
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|
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// Cleanup demo pack directory |
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$is_fresh = get_transient( 'hootimport_freshpack' ); |
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if ( empty( $is_fresh ) || $forcecleanup ) { |
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if ( current_user_can( 'manage_options' ) ) { |
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|
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// Initialize the WP Filesystem API |
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if ( ! function_exists( 'wp_filesystem' ) ) { |
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require_once( ABSPATH . 'wp-admin/includes/file.php' ); |
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} |
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global $wp_filesystem; |
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WP_Filesystem(); |
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|
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// Check if the directory exists and remove the directory and all its contents |
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if ( $wp_filesystem->is_dir( $demopack_dir ) ) { |
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$wp_filesystem->rmdir( $demopack_dir, true ); |
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} |
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|
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} |
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} |
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|
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} |
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endif; |
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|
