File: /data/www/welovefamily.at/welovefamily.at/htdocs/wp-content/plugins/myMail/classes/helper.class.php
<?php
/**
*
*
* @author Xaver Birsak (https://revaxarts.com)
* @package
*/
class MyMailHelper {
/**
*
*
* @param unknown $attach_id (optional)
* @param unknown $img_url (optional)
* @param unknown $width
* @param unknown $height (optional)
* @param unknown $crop (optional)
* @return unknown
*/
public function create_image( $attach_id = null, $img_url = null, $width, $height = null, $crop = false ) {
if ( $attach_id ) {
$attach_id = intval( $attach_id );
$image_src = wp_get_attachment_image_src( $attach_id, 'full' );
$actual_file_path = get_attached_file( $attach_id );
if ( !$width && !$height ) {
$orig_size = getimagesize( $actual_file_path );
$width = $orig_size[0];
$height = $orig_size[1];
}
} else if ( $img_url ) {
$file_path = parse_url( $img_url );
if ( file_exists( $img_url ) ) {
$actual_file_path = $img_url;
$img_url = str_replace( ABSPATH, site_url( '/' ), $img_url );
} else {
$actual_file_path = realpath( $_SERVER['DOCUMENT_ROOT'] ) . $file_path['path'];
/* todo: reconize URLs */
if ( !file_exists( $actual_file_path ) ) {
return array(
'id' => $attach_id,
'url' => $img_url,
'width' => $width,
'height' => null,
'asp' => null,
'_' => 1,
);
}
}
$actual_file_path = ltrim( $file_path['path'], '/' );
$actual_file_path = rtrim( ABSPATH, '/' ) . $file_path['path'];
if ( file_exists( $actual_file_path ) ) {
$orig_size = getimagesize( $actual_file_path );
} else {
$actual_file_path = ABSPATH . str_replace( site_url( '/' ), '', $img_url );
$orig_size = getimagesize( $actual_file_path );
}
$image_src[0] = $img_url;
$image_src[1] = $orig_size[0];
$image_src[2] = $orig_size[1];
}
if ( !$height && isset( $image_src[2] ) ) {
$height = round( $width / ( $image_src[1] / $image_src[2] ) );
}
$file_info = pathinfo( $actual_file_path );
$extension = $file_info['extension'];
$no_ext_path = $file_info['dirname'] . '/' . $file_info['filename'];
$cropped_img_path = $no_ext_path . '-' . $width . 'x' . $height . '.' . $extension;
if ( $image_src[1] > $width || $image_src[2] > $height ) {
if ( file_exists( $cropped_img_path ) ) {
$cropped_img_url = str_replace( basename( $image_src[0] ), basename( $cropped_img_path ), $image_src[0] );
return array(
'id' => $attach_id,
'url' => $cropped_img_url,
'width' => $width,
'height' => $height,
'asp' => $height ? $width / $height : null,
'_' => 2,
);
}
if ( $crop == false ) {
$proportional_size = wp_constrain_dimensions( $image_src[1], $image_src[2], $width, $height );
$resized_img_path = $no_ext_path . '-' . $proportional_size[0] . 'x' . $proportional_size[1] . '.' . $extension;
if ( file_exists( $resized_img_path ) ) {
$resized_img_url = str_replace( basename( $image_src[0] ), basename( $resized_img_path ), $image_src[0] );
return array(
'id' => $attach_id,
'url' => $resized_img_url,
'width' => $proportional_size[0],
'height' => $proportional_size[1],
'asp' => $proportional_size[1] ? $proportional_size[0] / $proportional_size[1] : null,
'_' => 3,
);
}
}
if ( function_exists( 'wp_get_image_editor' ) ) {
$image = wp_get_image_editor( $actual_file_path );
if ( !is_wp_error( $image ) ) {
$image->resize( $width, $height, $crop );
$imageobj = $image->save();
$new_img_path = !is_wp_error( $imageobj ) ? $imageobj['path'] : $actual_file_path;
} else {
$new_img_path = image_resize( $actual_file_path, $width, $height, $crop );
}
} else {
$new_img_path = image_resize( $actual_file_path, $width, $height, $crop );
}
if ( is_wp_error( $new_img_path ) ) {
$new_img_path = $actual_file_path;
}
$new_img_size = getimagesize( $new_img_path );
$new_img = str_replace( basename( $image_src[0] ), basename( $new_img_path ), $image_src[0] );
return array(
'id' => $attach_id,
'url' => $new_img,
'width' => $new_img_size[0],
'height' => $new_img_size[1],
'asp' => $new_img_size[1] ? $new_img_size[0] / $new_img_size[1] : null,
'_' => 4,
);
}
return array(
'id' => $attach_id,
'url' => $image_src[0],
'width' => $image_src[1],
'height' => $image_src[2],
'asp' => $image_src[2] ? $image_src[1] / $image_src[2] : null,
'_' => 5,
);
}
/**
*
*
* @return unknown
*/
public function get_wpuser_meta_fields() {
global $wpdb;
$cache_key = 'wpuser_meta_fields';
if ( false === ( $meta_values = mymail_cache_get( $cache_key ) ) ) {
$exclude = array( 'comment_shortcuts', 'first_name', 'last_name', 'nickname', 'use_ssl', 'default_password_nag', 'dismissed_wp_pointers', 'rich_editing', 'show_admin_bar_front', 'show_welcome_panel', 'admin_color', 'screen_layout_dashboard', 'screen_layout_newsletter' );
$meta_values = $wpdb->get_col( "SELECT meta_key FROM {$wpdb->usermeta} WHERE meta_value NOT LIKE '%{%}%' AND meta_key NOT LIKE '{$wpdb->base_prefix}%' AND meta_key NOT IN ('" . implode( "', '", $exclude ) . "') GROUP BY meta_key ASC" );
mymail_cache_set( $cache_key, $meta_values );
}
return $meta_values;
}
/**
*
*
* @param unknown $args (optional)
* @param unknown $countonly (optional)
* @return unknown
*/
public function link_query( $args = array(), $countonly = false ) {
global $wpdb;
$pts = get_post_types( array( 'public' => true ), 'objects' );
$pt_names = array_keys( $pts );
$defaults = array(
'post_type' => $pt_names,
'suppress_filters' => true,
'update_post_term_cache' => false,
'update_post_meta_cache' => false,
'post_status' => 'publish',
'order' => 'DESC',
'orderby' => 'post_date',
'posts_per_page' => -1,
'offset' => 0,
);
$query = wp_parse_args( $args, $defaults );
if ( isset( $args['s'] ) ) {
$query['s'] = $args['s'];
}
if ( $countonly ) {
// Do main query with only one result to reduce server load
$get_posts = new WP_Query( wp_parse_args( array( 'posts_per_page' => 1, 'offset' => 0 ), $query ) );
return $wpdb->query( str_ireplace( 'LIMIT 0, 1', '', $get_posts->request ) );
}
// Do main query.
$get_posts = new WP_Query( $query );
$sql = str_replace( 'posts.ID', 'posts.*', $get_posts->request );
$posts = $wpdb->get_results( $sql );
// Build results.
$results = array();
foreach ( $posts as $post ) {
if ( 'post' == $post->post_type ) {
$info = mysql2date( __( 'Y/m/d', 'mymail' ), $post->post_date );
} else {
$info = $pts[$post->post_type]->labels->singular_name;
}
$results[] = array(
'ID' => $post->ID,
'title' => trim( esc_html( strip_tags( get_the_title( $post ) ) ) ),
'permalink' => get_permalink( $post->ID ),
'info' => $info,
);
}
return $results;
}
/**
*
*
* @param unknown $utc_start
* @param unknown $interval
* @param unknown $time_frame
* @param unknown $weekdays (optional)
* @param unknown $in_future (optional)
* @return unknown
*/
public function get_next_date_in_future( $utc_start, $interval, $time_frame, $weekdays = array(), $in_future = true ) {
//in local time
$offset = $this->gmt_offset( true );
$now = time() + $offset;
$utc_start += $offset;
$times = 1;
//must be in future and starttime in the past
if ( $in_future && $utc_start - $now < 0 ) {
//get how many $time_frame are in the time between now and the starttime
switch ( $time_frame ) {
case 'year':
$count = date( 'Y', $now ) - date( 'Y', $utc_start );
break;
case 'month':
$count = ( date( 'Y', $now ) - date( 'Y', $utc_start ) ) * 12 + ( date( 'm', $now ) - date( 'm', $utc_start ) );
break;
case 'week':
$count = floor( ( ( $now - $utc_start ) / 86400 ) / 7 );
break;
case 'day':
$count = floor( ( $now - $utc_start ) / 86400 );
break;
case 'hour':
$count = floor( ( $now - $utc_start ) / 3600 );
break;
default:
$count = $interval;
break;
}
$times = $interval ? ceil( $count / $interval ) : 0;
}
$nextdate = strtotime( date( 'Y-m-d H:i:s', $utc_start ) . " +" . ( $interval * $times ) . " {$time_frame}" );
//add a single entity if date is still in the past or just now
if ( $in_future && ( $nextdate - $now < 0 || $nextdate == $utc_start ) ) {
$nextdate = strtotime( date( 'Y-m-d H:i:s', $utc_start ) . " +" . ( $interval * $times + $interval ) . " {$time_frame}" );
}
if ( !empty( $weekdays ) && count( $weekdays ) < 7 ) {
$dayofweek = date( 'w', $nextdate );
$i = 0;
if ( !$interval ) {
$interval = 1;
}
while ( !in_array( $dayofweek, $weekdays ) ) {
//try next $time_frame
$nextdate = strtotime( "+{$interval} {$time_frame}", $nextdate );
$dayofweek = date( 'w', $nextdate );
//force a break to prevent infinity loops
if ( $i > 500 ) {
break;
}
$i++;
}
}
//return as UTC
return $nextdate - $offset;
}
/**
*
*
* @param unknown $post_type (optional)
* @param unknown $labels (optional)
* @param unknown $names (optional)
* @param unknown $values (optional)
* @return unknown
*/
public function get_post_term_dropdown( $post_type = 'post', $labels = true, $names = false, $values = array() ) {
$taxonomies = get_object_taxonomies( $post_type, 'objects' );
$html = '';
$taxwraps = array();
foreach ( $taxonomies as $id => $taxonomy ) {
$tax = '<div class="dynamic_embed_options_taxonomy_container">' . ( $labels ? '<label class="dynamic_embed_options_taxonomy_label">' . $taxonomy->labels->name . ': </label>' : '' ) . '<span class="dynamic_embed_options_taxonomy_wrap">';
$cats = get_categories( array( 'hide_empty' => false, 'taxonomy' => $id, 'type' => $post_type, 'orderby' => 'id', 'number' => 999 ) );
if ( !isset( $values[$id] ) ) {
$values[$id] = array( '-1' );
}
$selects = array();
foreach ( $values[$id] as $term ) {
$select = '<select class="dynamic_embed_options_taxonomy check-for-posts" ' . ( $names ? 'name="mymail_data[autoresponder][terms][' . $id . '][]"' : '' ) . '>';
$select .= '<option value="-1">' . sprintf( __( 'any %s', 'mymail' ), $taxonomy->labels->singular_name ) . '</option>';
foreach ( $cats as $cat ) {
$select .= '<option value="' . $cat->term_id . '" ' . selected( $cat->term_id, $term, false ) . '>' . $cat->name . '</option>';
}
$select .= '</select>';
$selects[] = $select;
}
$tax .= implode( ' ' . __( 'or', 'mymail' ) . ' ', $selects );
$tax .= '</span><div class="mymail-list-operator"><span class="operator-and">' . __( 'and', 'mymail' ) . '</span></div></div>';
$taxwraps[] = $tax;
}
$html = ( !empty( $taxwraps ) )
? implode( ( $labels
? '<label class="dynamic_embed_options_taxonomy_label"> </label>'
: '' ), $taxwraps )
: '';
return $html;
}
/**
*
*
* @return unknown
*/
public function social_services() {
include MYMAIL_DIR . 'includes/social_services.php';
return $mymail_social_services;
}
/**
*
*
* @return unknown
*/
public function using_permalinks() {
global $wp_rewrite;
return is_object( $wp_rewrite ) && $wp_rewrite->using_permalinks();
}
/**
*
*
* @return unknown
*/
public function get_first_form_id() {
global $wpdb;
return intval( $wpdb->get_var( "SELECT ID FROM {$wpdb->prefix}mymail_forms ORDER BY ID ASC LIMIT 1" ) );
}
/**
*
*
* @param unknown $in_seconds (optional)
* @param unknown $timestamp (optional)
* @return unknown
*/
public function gmt_offset( $in_seconds = false, $timestamp = null ) {
$offset = get_option( 'gmt_offset' );
if ( $offset == '' ) {
$tzstring = get_option( 'timezone_string' );
$current = date_default_timezone_get();
date_default_timezone_set( $tzstring );
$offset = date( 'Z' ) / 3600;
date_default_timezone_set( $current );
}
//check if timestamp has DST
if ( !is_null( $timestamp ) ) {
$l = localtime( $timestamp, true );
if ( $l['tm_isdst'] ) {
$offset++;
}
}
return $in_seconds ? $offset * 3600 : (int) $offset;
}
/**
*
*
* @param unknown $string
* @param unknown $last (optional)
* @return unknown
*/
public function get_timestamp_by_string( $string, $last = false ) {
$offset = $this->gmt_offset();
$current_timezone = date_default_timezone_get();
date_default_timezone_set( 'UTC' );
$day = strtotime( $offset . ' hours' );
switch ( $string ) {
case 'day':
$str = ( $last ? 'yesterday' : 'tomorrow' ) . ' midnight';
break;
case 'week':
$str = $last ? 'last sunday -' . ( 7 - get_option( 'start_of_week', 1 ) ) . ' days' : 'next sunday +' . get_option( 'start_of_week', 1 ) . ' days';
break;
case 'month':
$str = 'midnight first day of ' . ( $last ? 'last' : 'next' ) . ' month';
break;
}
$utcMidnight = strtotime( $str, $day );
$zoneMidnight = strtotime( ( $offset * -1 ) . ' hours', $utcMidnight );
date_default_timezone_set( $current_timezone );
return $zoneMidnight;
}
/**
*
*
* @param unknown $html
* @param unknown $body (optional)
* @return unknown
*/
public function format_html( $html, $body = false ) {
$doc = new DOMDocument();
$doc->preserveWhiteSpace = false;
$i_error = libxml_use_internal_errors( true );
$doc->loadHTML( $html );
libxml_clear_errors();
libxml_use_internal_errors( $i_error );
$doc->formatOutput = true;
//remove <!DOCTYPE
$doc->removeChild( $doc->doctype );
//remove <html><body></body></html>
if ( !$body ) {
$doc->replaceChild( $doc->firstChild->firstChild->firstChild, $doc->firstChild );
}
return trim( $doc->saveHTML() );
}
/**
*
*
* @param unknown $status
* @param unknown $original (optional)
* @return unknown
*/
public function get_bounce_message( $status, $original = null ) {
include MYMAIL_DIR . 'classes/libs/bounce/bounce_statuscodes.php';
if ( is_null( $original ) ) {
$original = $status;
}
if ( isset( $status_code_classes[$status] ) ) {
return $status_code_classes[$status];
}
if ( isset( $status_code_subclasses[$status] ) ) {
return $status_code_subclasses[$status];
}
if ( $status = substr( $status, 0, strrpos( $status, '.' ) ) ) {
return $this->get_bounce_message( $status, $original );
}
return array( 'title' => __( 'unknown', 'mymail' ), 'descr' => __( 'error is unknown', 'mymail' ) );
}
/**
*
*
* @param unknown $handle
*/
public function wp_print_embedded_scripts( $handle ) {
global $wp_scripts;
if ( !$wp_scripts->registered[$handle] ) {
return;
}
$path = untrailingslashit( ABSPATH );
foreach ( $wp_scripts->registered[$handle]->deps as $h ) {
$this->wp_print_embedded_scripts( $h );
}
if ( isset( $wp_scripts->registered[$handle]->extra['data'] ) ) {
echo '<script>' . $wp_scripts->registered[$handle]->extra['data'] . '</script>';
}
ob_start();
( @file_exists( $path . $wp_scripts->registered[$handle]->src ) )
? include $path . $wp_scripts->registered[$handle]->src
: include str_replace( MYMAIL_URI, MYMAIL_DIR, $wp_scripts->registered[$handle]->src );
$output = ob_get_contents();
ob_end_clean();
echo "<script id='$handle'>$output</script>";
}
/**
*
*
* @param unknown $handle
*/
public function wp_print_embedded_styles( $handle ) {
global $wp_styles;
if ( !$wp_styles->registered[$handle] ) {
return;
}
$path = untrailingslashit( ABSPATH );
foreach ( $wp_styles->registered[$handle]->deps as $h ) {
$this->wp_print_embedded_styles( $h );
}
ob_start();
( @file_exists( $path . $wp_styles->registered[$handle]->src ) )
? include $path . $wp_styles->registered[$handle]->src
: include str_replace( MYMAIL_URI, MYMAIL_DIR, $wp_styles->registered[$handle]->src );
$output = ob_get_contents();
ob_end_clean();
preg_match_all( '#url\((\'|")?([^\'"]+)(\'|")?\)#i', $output, $urls );
$base = trailingslashit( dirname( $wp_styles->registered[$handle]->src ) );
foreach ( $urls[0] as $i => $url ) {
if ( substr( $urls[2][$i], 0, 5 ) == 'data:' ) {
continue;
}
$output = str_replace( 'url(' . $urls[1][$i] . $urls[2][$i] . $urls[3][$i] . ')', 'url(' . $urls[1][$i] . $base . $urls[2][$i] . $urls[3][$i] . ')', $output );
}
echo "<style id='$handle' type='text/css'>$output</style>";
}
/**
*
*
* @param unknown $host
* @param unknown $type (optional)
* @param unknown $force (optional)
* @return unknown
*/
public function dns_query( $host, $type = 'ANY', $force = false ) {
$type = strtoupper( $type );
$key = 'mymail_dns_'.$host;
if ( $force || false === ( $records = get_transient( $key ) ) ) {
//request TXT first
dns_get_record( $host, DNS_TXT );
$records = dns_get_record( $host, DNS_ALL - DNS_PTR );
set_transient( $key, $records, 900 );
}
if ( !is_array( $records ) ) return false;
$return = array();
foreach ( $records as $record ) {
if ( $type == $record['type'] || $type == 'ANY' )
$return[] = (object) $record;
}
return $return;
}
/**
*
*
* @return unknown
*/
public function got_url_rewrite() {
$got_url_rewrite = true;
if ( !function_exists( 'got_url_rewrite' ) ) {
require_once ABSPATH . 'wp-admin/includes/misc.php';
}
if ( function_exists( 'got_url_rewrite' ) ) {
$got_url_rewrite = got_url_rewrite();
}
return $got_url_rewrite;
}
/**
*
*
* @param unknown $obj
* @return unknown
*/
public function object_to_array( $obj ) {
if ( is_object( $obj ) ) {
$obj = (array) $obj;
}
if ( is_array( $obj ) ) {
$new = array();
foreach ( $obj as $key => $val ) {
$new[$key] = $this->object_to_array( $val );
}
} else {
$new = $obj;
}
return $new;
}
/**
*
*
* @param unknown $org_string
* @param unknown $length (optional)
* @param unknown $more (optional)
* @return unknown
*/
public function get_excerpt( $org_string, $length = 55, $more = null ) {
$excerpt = apply_filters( 'mymail_pre_get_excerpt', null, $org_string, $length, $more );
if ( is_string( $excerpt ) ) {
return $excerpt;
}
$maybe_broken_html = html_entity_decode( wp_trim_words( htmlentities( $org_string ), $length, $more ) );
$dom = new DOMDocument();
// Note the meta charset is used to prevent UTF-8 data from being interpreted as Latin1, thus corrupting it
$html = '<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body>';
$html .= $maybe_broken_html;
$html .= '</body></html>';
$dom->loadHTML( $html );
$body = $dom->getElementsByTagName( 'body' )->item( 0 );
$excerpt = $dom->saveHTML( $body );
$excerpt = trim( strip_tags( $excerpt, '<p><br><a><strong><em><i><b><ul><ol><li><span>' ) );
return apply_filters( 'mymail_get_excerpt', $excerpt, $org_string, $length, $more );
}
/**
*
*
* @param unknown $serialized_string
* @return unknown
*/
public function unserialize( $serialized_string ) {
$object = maybe_unserialize( $serialized_string );
if ( empty( $object ) ) {
$d = html_entity_decode( $serialized_string, ENT_QUOTES, 'UTF-8' );
/**
*
*/
$d = preg_replace_callback( '!s:(\d+):"(.*?)";!', function( $matches ) {
return 's:'.strlen( $matches[2] ).':"'.$matches[2].'";';
}, $d );
$object = maybe_unserialize( $d );
}
return $object;
}
}