| Current File : /home/kelaby89/public_html/wp/wp-content/plugins/trx_addons/includes/plugin.html.php |
<?php
/**
* HTML manipulations
*
* @package ThemeREX Addons
* @since v1.0
*/
// Don't load directly
if ( ! defined( 'TRX_ADDONS_VERSION' ) ) {
exit;
}
/* CSS & JS
-------------------------------------------------------------------------------- */
if ( ! function_exists( 'trx_addons_get_css_from_atts' ) ) {
/**
* Return string with CSS rules from the shortcode's attributes
*
* @param array $atts Array with shortcode's attributes
* @param array $allowed Array with allowed attributes
*
* @return string String with CSS rules
*/
function trx_addons_get_css_from_atts( $atts, $allowed ) {
$css = '';
$atts_with_units = apply_filters( 'trx_addons_filter_atts_with_units', array( 'margin', 'padding', 'border-radius', 'border-width', 'font-size', 'line-height', 'letter-spacing', 'width', 'height', 'top', 'right', 'bottom', 'left' ) );
foreach ( $allowed as $k => $v ) {
if ( ! empty( $v ) && ( ! empty( $atts[ $k ] ) || ! empty( $v['default'] ) ) ) {
$rule = is_array( $v ) ? $v['rule'] : $v;
if ( is_array( $v ) ) {
$css .= $rule . ':' . ( ! empty( $atts[ $k ] )
? esc_attr( in_array( $rule, $atts_with_units ) && strpos( $atts[ $k ], ' ' ) === false ? trx_addons_prepare_css_value( $atts[ $k ] ) : $atts[ $k ] )
: esc_attr( in_array( $rule, $atts_with_units ) && strpos( $v['default'], ' ' ) === false ? trx_addons_prepare_css_value( $v['default'] ) : $v['default'] )
)
. ';';
} else {
$css .= $rule . ':' . esc_attr( in_array( $rule, $atts_with_units ) && strpos( $atts[ $k ], ' ' ) === false ? trx_addons_prepare_css_value( $atts[ $k ] ) : $atts[ $k ] ) . ';';
}
}
}
return $css;
}
}
if ( ! function_exists( 'trx_addons_get_css_position_from_values' ) ) {
/**
* Return string with position rules (margins and dimensions) for the style attribute. If $top is array - use it as array with values.
* Add '!important' to the value if it starts from '!'. For example: '!10px'. Add 'px' if a unit is not present in the value.
*
* @param string $top top margin
* @param string $right right margin
* @param string $bottom bottom margin
* @param string $left left margin
* @param string $width width
* @param string $height height
*
* @return string with css rules
*/
function trx_addons_get_css_position_from_values( $top = '', $right = '', $bottom = '', $left = '', $width = '', $height = '' ) {
if ( ! is_array( $top ) ) {
$top = compact( 'top','right','bottom','left','width','height' );
}
$output = '';
if ( is_array( $top ) && count( $top ) > 0 ) {
foreach ( $top as $k => $v ) {
$imp = substr( $v, 0, 1 );
if ( $imp == '!' ) {
$v = substr( $v, 1 );
}
if ( $v != '' ) {
$output .= ( $k == 'width'
? 'width'
: ( $k == 'height'
? 'height'
: 'margin-' . esc_attr( $k )
)
)
. ':'
. esc_attr( trx_addons_prepare_css_value( $v ) )
. ( $imp == '!' ? ' !important' : '' )
. ';';
}
}
}
return $output;
}
}
if ( ! function_exists( 'trx_addons_get_css_dimensions_from_values' ) ) {
/**
* Return string with dimensions rules (width and height) for the style attribute. If $width is array - use it as array with values.
* Add '!important' to the value if it starts from '!'. For example: '!10px'. Add 'px' if a unit is not present in the value.
*
* @param string $width width
* @param string $height height
*
* @return string with css rules
*/
function trx_addons_get_css_dimensions_from_values( $width = '', $height = '' ) {
if ( ! is_array( $width ) ) {
$width = compact( 'width', 'height' );
}
$output = '';
if ( is_array( $width ) && count( $width ) > 0 ) {
foreach ( $width as $k => $v ) {
$imp = substr( $v, 0, 1 );
if ( $imp == '!' ) {
$v = substr( $v, 1 );
}
if ( $v != '' ) {
$output .= esc_attr( $k ) . ':' . esc_attr( trx_addons_prepare_css_value( $v ) ) . ( $imp == '!' ? ' !important' : '' ) . ';';
}
}
}
return $output;
}
}
if ( ! function_exists( 'trx_addons_css_add_context' ) ) {
/**
* Add context class to each selector in the CSS
*
* @param string $css CSS string
* @param string $args array with options:
* 'context' - a string to add to the beginning of each selector
* (if any 'context_self' is not present at the start of the selector)
* 'context_self' - an array with parts of the selector replaced with 'context' (if present in the selector)
*
* @return string CSS string with context class added to each selector
*/
function trx_addons_css_add_context( $css, $args ) {
$args = array_merge(
array(
'context' => '',
'context_self' => array()
),
is_array( $args ) ? $args : array( 'context' => $args )
);
if ( ! empty( $args['context'] ) || ! empty( $args['context_self'] ) ) {
$rez = '';
$in_comment = false;
$in_rule = false;
$in_media = false;
$allow = true;
$context = $args['context'];
$context_self = is_array( $args['context_self'] ) ? $args['context_self'] : array( $args['context_self'] );
//$css = str_replace( array( '{{', '}}' ), array( '[[', ']]' ), $css );
for ( $i = 0; $i < strlen( $css ); $i++ ) {
$ch = $css[ $i ];
if ( $in_comment ) {
$rez .= $ch;
if ( '/' == $ch && '*' == $css[ $i - 1 ] ) {
$in_comment = false;
$allow = ! $in_rule;
}
} elseif ( $in_rule ) {
$rez .= $ch;
if ( '}' == $ch ) {
$in_rule = false;
$allow = ! $in_comment;
}
} elseif ( $in_media && '}' == $ch ) {
$rez .= $ch;
$in_media = false;
$allow = ! $in_comment;
} else {
if ( '/' == $ch && '*' == $css[ $i + 1 ] ) {
$rez .= $ch;
$in_comment = true;
} elseif ( '{' == $ch ) {
$rez .= $ch;
$in_rule = true;
} elseif ( ',' == $ch ) {
$rez .= $ch;
$allow = true;
} elseif ( strpos( " \t\r\n", $ch ) === false ) {
if ( $allow ) {
if ( '@' == $ch ) {
$in_media = true;
$pos_bracket = strpos( $css, '{', $i + 1 );
$rez .= substr( $css, $i, $pos_bracket - $i + 1 );
$i = $pos_bracket;
continue;
}
$pos_comma = strpos( $css, ',', $i + 1 );
$pos_bracket = strpos( $css, '{', $i + 1 );
$pos = false === $pos_comma
? $pos_bracket
: ( false === $pos_bracket
? $pos_comma
: min( $pos_comma, $pos_bracket )
);
$selector = $pos > 0 ? substr( $css, $i, $pos - $i ) : '';
$found = false;
foreach($context_self as $self_class) {
if ( !empty($self_class) && strpos( $selector, $self_class ) !== false && !in_array(substr($selector, strlen($self_class), 1), array('-', '_')) ) {
$rez .= str_replace( $self_class, trim( $context ), $selector );
$i += strlen( $selector ) - 1;
$found = true;
break;
}
}
if ( ! $found ) {
$rez .= $context . trim( $ch );
}
$allow = false;
} else {
$rez .= $ch;
}
} else {
$rez .= $ch;
}
}
}
//$rez = str_replace( array( '[[', ']]' ), array( '{{', '}}' ), $rez );
$css = trx_addons_minify_css( $rez );
}
return $css;
}
}
if ( ! function_exists( 'trx_addons_remove_comments' ) ) {
/**
* Remove comments and line breaks (optional) from the string with a code
*
* @param string $str String with code
* @param boolean $remove_line_breaks Remove line breaks or not
*
* @return string String without comments and line breaks (optional)
*/
function trx_addons_remove_comments( $str, $remove_line_breaks = true ) {
$inString = '';
$inRegular = 0;
$inRegularChar = '';
$inSingleComment = false;
$inMultiComment = false;
$prevChar = '';
$rez = '';
for ( $i = 0; $i < strlen( $str ); $i++ ) {
$ch = substr( $str, $i, 1 );
if ( $inRegular ) {
if ( $inRegularChar == ''
&& $inRegular == 1
&& ( in_array( $ch, array( '"', "'", '#' ) )
|| ( $ch == '/'
&& ! in_array( substr( $str, $i + 1, 1 ), array( '/', '*' ) ) )
&& ( $prevChar != '/' || substr( $rez, -2, 1 ) == '\\' )
)
) {
$inRegularChar = $ch;
} else if ( ! empty( $inRegularChar ) ) {
if ( $ch == $inRegularChar && ( $prevChar != '\\' || substr( $rez, -2, 1 ) == '\\' ) ) {
$inRegularChar = '';
}
} else if ( $ch == '(' ) {
$inRegular++;
} else if ( $ch == ')' ) {
$inRegular--;
}
}
if ( ! empty( $inString ) ) {
if ( $ch == $inString && ( $prevChar != "\\" || substr( $str, $i - 2, 1 ) == "\\" ) ) {
$inString = '';
}
$rez .= $ch;
} else if ( $inMultiComment ) {
if ( $prevChar == '*' && $ch == '/' ) {
$inMultiComment = false;
}
} else if ( ! $inSingleComment ) {
if ( $ch == '('
&& ( substr( $rez, -6 ) == 'RegExp'
|| substr( $rez, -6 ) == '.match'
|| substr( $rez, -8 ) == '.replace'
)
) {
$inRegular = 1;
$rez .= $ch;
} else if ( in_array( $ch, array( '"', "'", "`" ) ) ) {
if ( $inRegular == 0 ) {
$inString = $ch;
}
$rez .= $ch;
} else if ( $prevChar == '/' && $ch == '*' && ( $inRegular == 0 || substr( $rez, -2, 1 ) != '\\' ) ) {
$inMultiComment = true;
$rez = substr( $rez, 0, -1 );
} else if ( $prevChar == '/' && $ch == '/' && ( $inRegular == 0 || substr( $rez, -2, 1 ) != '\\' ) ) {
$inSingleComment = true;
$rez = substr( $rez, 0, -1 );
} else {
$rez .= $ch;
}
} else if ( $ch == "\n" ) {
$inSingleComment = false;
if ( ! $remove_line_breaks ) {
$rez .= $ch;
}
}
$prevChar = $ch;
}
return $rez;
}
}
if ( ! function_exists('trx_addons_minify_css' ) ) {
add_filter( 'trx_addons_filter_prepare_css', 'trx_addons_minify_css', 10, 2 );
/**
* Minify CSS string
*
* @hooked trx_addons_filter_prepare_css
*
* @param string $css String with CSS
* @param boolean $minify Minify or not
*
* @return string Minified string
*/
function trx_addons_minify_css( $css, $minify = true ) {
if ( $minify ) {
//$css = str_ireplace('@CHARSET "UTF-8";', "", $css);
// Remove comments
$css = preg_replace("!/\*.*?\*/!s", "", $css);
// Remove line breaks and spaces around its
$css = preg_replace("/\s*[\r\n]+\s*/", "", $css);
// Remove spaces around >, ~, :, {, }
// Attention! Don't remove spaces around '+', because it broke rules with calc( a + b )
$css = preg_replace("/\s*([>~:{}])\s*/", "$1", $css);
// Remove ; before }
$css = preg_replace("/;}/", "}", $css);
// Remove spaces after ,
$css = str_replace(', ', ',', $css);
// Remove comments
$css = preg_replace("/(\/\*[\w\'\s\r\n\*\+\,\"\-\.]*\*\/)/", "", $css);
}
return $css;
}
}
if ( ! function_exists( 'trx_addons_minify_js' ) ) {
add_filter( 'trx_addons_filter_prepare_js', 'trx_addons_minify_js', 10, 2 );
/**
* Minify JS string
*
* @hooked trx_addons_filter_prepare_js
*
* @param string $js String with JS
* @param boolean $minify Minify or not
*
* @return string Minified string
*/
function trx_addons_minify_js( $js, $minify = true ) {
if ( $minify ) {
// Remove comments and line breaks
$js = trx_addons_remove_comments( $js );
// Convert line feed to \n inside ``
$js = preg_replace_callback(
'/`([^`]*)`/',
function($matches) {
return '`' . str_replace( array("\n", "\r"), array('\n', ''), $matches[1] ) . '`';
},
$js
);
// Remove spaces before/after {}()
$js = preg_replace('/\s+/', ' ', $js);
$js = preg_replace('/([;}{\)\(])\s+/', '$1 ', $js);
$js = preg_replace('/\s+([;}{\)\(])/', ' $1', $js);
$js = preg_replace('/(else)\s+/', '$1 ', $js);
//$js = preg_replace('/([}])\s+(else)/', '$1else', $js);
//$js = preg_replace('/([}])\s+(var)/', '$1;var', $js);
//$js = preg_replace('/([{};])\s+(\$)/', '$1\$', $js);
}
return $js;
}
}
if ( ! function_exists( 'trx_addons_prepare_css_value' ) ) {
/**
* Prepare value to use in the CSS - add 'px' to the numeric values if unit not specified
*
* @param string $val Value to prepare
*
* @return string Prepared value
*/
function trx_addons_prepare_css_value( $val ) {
if ( '' !== $val && ! is_array( $val ) ) {
$parts = explode( ' ', trim( $val ) );
foreach( $parts as $k => $v ) {
$ed = substr( $v, -1 );
if ( '0' <= $ed && $ed <= '9' ) {
$parts[ $k ] .= 'px';
}
}
$val = join( ' ', $parts );
}
return $val;
}
}
if ( ! function_exists( 'trx_addons_get_columns_wrap_class' ) ) {
/**
* Return classes for the columns wrapper. It can be used in the columns shortcode or in the widgets.
*
* @param boolean $fluid Fluid or not
*
* @return string Classes for the columns wrapper
*/
function trx_addons_get_columns_wrap_class( $fluid = false ) {
return trx_addons_get_option( 'columns_wrap_class', '' ) != ''
? trx_addons_get_option( 'columns_wrap_class' )
. ( $fluid && trx_addons_get_option( 'columns_wrap_class_fluid', '' ) != ''
? ' ' . trx_addons_get_option( 'columns_wrap_class_fluid' )
: ''
)
: 'trx_addons_columns_wrap' . ( $fluid && trx_addons_get_option( 'columns_wrap_class_fluid', '' ) != '' ? ' columns_fluid' : '' );
}
}
if ( ! function_exists( 'trx_addons_get_column_class' ) ) {
/**
* Return classes for the column. It can be used in the columns shortcode or in the widgets.
*
* @param int $num Number of the column
* @param int $all Number of the columns in the row
* @param int $all_tablet Number of the columns in the row on the tablet
* @param int $all_mobile Number of the columns in the row on the mobile
*
* @return string Classes for the column
*/
function trx_addons_get_column_class( $num, $all, $all_tablet = '', $all_mobile = '' ) {
$column_class_tpl = trx_addons_get_column_class_template();
$column_class = str_replace( array( '$1', '$2' ), array( $num, $all ), $column_class_tpl );
if ( ! empty( $all_tablet ) ) {
$column_class .= ' ' . str_replace( array( '$1', '$2' ), array( $num, $all_tablet ), $column_class_tpl ) . '-tablet';
}
if ( ! empty( $all_mobile ) ) {
$column_class .= ' ' . str_replace( array( '$1', '$2' ), array( $num, $all_mobile ), $column_class_tpl ) . '-mobile';
}
return $column_class;
}
}
if ( ! function_exists( 'trx_addons_get_column_class_template' ) ) {
/**
* Return template for the column class. It can be used in the columns shortcode or in the widgets.
*
* @return string Template for the column class
*/
function trx_addons_get_column_class_template() {
return trx_addons_get_option( 'column_class', '' ) != ''
? trx_addons_get_option( 'column_class' )
: 'trx_addons_column-$1_$2';
}
}
if ( ! function_exists( 'trx_addons_parse_icons_classes' ) ) {
/**
* Parse CSS-file with icons classes. Return array with classes from file
*
* @param string $css Path to the CSS-file with icons classes
*
* @return array Array with classes from file
*/
function trx_addons_parse_icons_classes( $css ) {
$rez = array();
if ( ! file_exists( $css ) ) {
return $rez;
}
$file = trx_addons_fga( $css );
if ( ! is_array( $file ) || count( $file ) == 0) {
return $rez;
}
foreach ( $file as $row ) {
if ( substr( $row, 0, 1 ) != '.' ) {
continue;
}
$name = '';
for ( $i = 1; $i < strlen( $row ); $i++ ) {
$ch = substr( $row, $i, 1 );
if ( in_array( $ch, array( ':', '{', '.', ' ' ) ) ) {
break;
}
$name .= $ch;
}
if ( $name != '' ) {
$rez[] = $name;
}
}
return $rez;
}
}
if ( ! function_exists( 'trx_addons_add_property_to_link' ) ) {
add_filter( 'style_loader_tag', 'trx_addons_add_property_to_link', 10, 3 );
/**
* Add property="stylesheet" to the tag <link> in the shortcodes VC
*
* @hooked style_loader_tag
*
* @param string $link Link to the CSS-file
* @param string $handle Handler of the CSS-file
* @param string $href URL of the CSS-file
*
* @return string Modified link
*/
function trx_addons_add_property_to_link( $link, $handle = '', $href = '' ) {
return str_replace( '<link ', '<link property="stylesheet" ', $link );
}
}
if ( ! function_exists( 'trx_addons_get_responsive_classes' ) ) {
/**
* Return a list of the responsive classes for the shortcode's attribute
*
* @param string $prefix Prefix for the class name
* @param string $atts Shortcode's or item's attributes
* @param string $param Attribute name
* @param string $default Optional. Default value. Default: ''
*
* @return string List of the responsive classes
*/
function trx_addons_get_responsive_classes( $prefix, $atts, $param, $default = '' ) {
$list = array();
if ( ! empty( $atts[ $param ] ) ) {
$list[] = $prefix . $atts[ $param ];
} else if ( ! empty( $default ) ) {
$list[] = $prefix . $default;
}
$list = apply_filters( 'trx_addons_filter_responsive_classes', $list, $prefix, $atts, $param );
return count( $list ) > 0 ? implode( ' ', $list ) : '';
}
}
/* HTML
-------------------------------------------------------------------------------- */
if ( ! function_exists( 'trx_addons_generate_id' ) ) {
/**
* Generate ID for the element
*
* @param string $prefix Prefix for the ID
*
* @return string ID for the element
*/
function trx_addons_generate_id( $prefix = '' ) {
return $prefix . str_replace( '.', '', mt_rand() );
}
}
if ( ! function_exists( 'trx_addons_get_tag' ) ) {
/**
* Return outer tag content from html by start and end (optional)
*
* @param string $text Text to search
* @param string $tag_start Start tag
* @param string $tag_end End tag
*
* @return string Tag content
*/
function trx_addons_get_tag( $text, $tag_start, $tag_end = '' ) {
$val = '';
if ( ( $pos_start = strpos( $text, $tag_start ) ) !== false ) {
$pos_end = $tag_end ? strpos( $text, $tag_end, $pos_start ) : false;
if ( $pos_end === false ) {
$tag_end = substr( $tag_start, 0, 1 ) == '<' ? '>' : ']';
$pos_end = strpos( $text, $tag_end, $pos_start );
}
$val = substr( $text, $pos_start, $pos_end + strlen( $tag_end ) - $pos_start );
}
return $val;
}
}
if ( ! function_exists( 'trx_addons_get_tag_attrib' ) ) {
/**
* Return a value of the specified attribute from the tag
*
* @param string $text Text to search
* @param string $tag Tag to search
* @param string $attr Attribute to search
*
* @return string Attribute value
*/
function trx_addons_get_tag_attrib( $text, $tag, $attr ) {
$val = '';
if ( ( $pos_start = strpos( $text, substr( $tag, 0, strlen( $tag ) - 1 ) ) ) !== false ) {
$pos_end = strpos( $text, substr( $tag, -1, 1 ), $pos_start );
$pos_attr = strpos( $text, ' ' . $attr . '=', $pos_start );
if ( $pos_attr !== false && $pos_attr < $pos_end ) {
$pos_attr += strlen( $attr ) + 3;
$pos_quote = strpos( $text, substr( $text, $pos_attr - 1, 1 ), $pos_attr );
$val = substr( $text, $pos_attr, $pos_quote - $pos_attr );
}
}
return $val;
}
}
if ( ! function_exists( 'trx_addons_set_tag_attrib' ) ) {
/**
* Set a value of the specified attribute in the tag
*
* @param string $text Text to search
* @param string $tag Tag to search
* @param string $attr Attribute to search
* @param string $val Attribute value
*
* @return string Modified text
*/
function trx_addons_set_tag_attrib( $text, $tag, $attr, $val ) {
if ( ( $pos_start = strpos( $text, substr( $tag, 0, strlen( $tag ) - 1 ) ) ) !== false ) {
$pos_end = strpos( $text, substr( $tag, -1, 1 ), $pos_start );
$pos_attr = strpos( $text, $attr . '=', $pos_start );
if ( $pos_attr !== false && $pos_attr < $pos_end ) {
$pos_attr += strlen( $attr ) + 2;
$pos_quote = strpos( $text, substr( $text, $pos_attr - 1, 1 ), $pos_attr );
$text = substr( $text, 0, $pos_attr ) . trim( $val ) . substr( $text, $pos_quote );
} else {
$text = substr( $text, 0, $pos_end ) . ' ' . esc_attr( $attr ) . '="' . esc_attr( $val ) . '"' . substr( $text, $pos_end );
}
}
return $text;
}
}
if ( ! function_exists( 'trx_addons_parse_codes' ) ) {
/**
* Replace {{ and }} to the < and > in the string (this is allow use html tags in the some shortcode parameters)
*
* @param string $text Text to search
* @param string $tag_start Start tag to replace with '<'. Default: '{{'
* @param string $tag_end End tag to replace with '>'. Default: '}}'
*
* @return string Modified text
*/
function trx_addons_parse_codes( $text, $tag_start = '{{', $tag_end = '}}' ) {
return str_replace( array( $tag_start, $tag_end ), array( '<', '>' ), $text );
}
}
if ( ! function_exists( 'trx_addons_seo_snippets' ) ) {
/**
* Add SEO markup snippets
*
* @param string $prop itemprop
* @param string $type itemtype
* @param string $scope itemscope
*/
function trx_addons_seo_snippets( $prop, $type = '', $scope = false ) {
static $seo_snippets = 0;
if ($seo_snippets === 0) {
$seo_snippets = apply_filters( 'trx_addons_filter_seo_snippets', false );
}
if ( $seo_snippets ) {
if ( ! empty( $prop ) ) echo ' itemprop="'.esc_attr($prop).'"';
if ( ! empty( $type ) ) echo ' itemtype="//schema.org/'.esc_attr(ucfirst($type)).'"';
if ( ! empty( $scope ) || ! empty( $type ) ) echo ' itemscope="itemscope"';
}
}
}
if ( ! function_exists( 'trx_addons_seo_image_params' ) ) {
/**
* Add SEO markup snippet for the image to the parameters
*
* @param array $params SEO snippets parameters
*
* @return array Modified parameters
*/
function trx_addons_seo_image_params( $params ) {
static $seo_snippets = 0;
if ( $seo_snippets === 0 ) {
$seo_snippets = apply_filters( 'trx_addons_filter_seo_snippets', false );
}
if ( $seo_snippets ) {
$params['itemprop'] = 'image';
}
return apply_filters( 'trx_addons_filter_seo_image_params', $params );
}
}
if ( ! function_exists( 'trx_addons_links_to_span' ) ) {
/**
* Replace all links in the string to the span with data-href attribute to hide links
*
* @param string $str String to replace
*
* @return string Modified string
*/
function trx_addons_links_to_span( $str ) {
return str_replace( array( '<a ', '</a>', 'href=' ), array( '<span ', '</span>', 'data-href=' ), $str );
}
}
if ( ! function_exists( 'trx_addons_kses_allowed_html' ) ) {
add_filter( 'wp_kses_allowed_html', 'trx_addons_kses_allowed_html', 11, 2);
/**
* Add some tags to the list of allowed tags for the WP KSES
*
* @param array $tags Allowed tags
* @param string $context Context of the tags
*
* @return array Allowed tags list
*/
function trx_addons_kses_allowed_html( $tags, $context ) {
if ( 'trx_addons_kses_content' == $context ) {
$tags = array_merge( is_array( $tags ) ? $tags : array(), array(
'h1' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'align' => array() ),
'h2' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'align' => array() ),
'h3' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'align' => array() ),
'h4' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'align' => array() ),
'h5' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'align' => array() ),
'h6' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'align' => array() ),
'p' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'align' => array() ),
'span' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array() ),
'div' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'align' => array() ),
'a' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'href' => array(), 'target' => array() ),
'b' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array() ),
'strong' => array( 'id' => array(), 'class' => array(), 'title' => array() ),
'i' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array() ),
'em' => array( 'id' => array(), 'class' => array(), 'title' => array() ),
'img' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'src' => array(), 'width' => array(), 'height' => array(), 'alt' => array() ),
'br' => array( 'clear' => array() ),
'u' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array() ),
's' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array() ),
'ins' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array() ),
'del' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'aria-hidden' => array() ),
'pre' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array() ),
'tt' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array() ),
'bdi' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'dir' => array() ),
'small' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array() ),
'big' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array() ),
'abbr' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array() ),
'ul' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'type' => array() ),
'ol' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'type' => array(), 'start' => array() ),
'li' => array( 'id' => array(), 'class' => array(), 'style' => array(), 'title' => array(), 'type' => array(), 'start' => array() ),
) );
}
return $tags;
}
}
if ( ! function_exists( 'trx_addons_get_page_background_selector' ) ) {
/**
* Return a theme-specific selector for the page background
*
* @return string Page background selector
*/
function trx_addons_get_page_background_selector() {
return apply_filters(
'trx_addons_filter_page_background_selector',
'body:not(.body_style_boxed) .page_content_wrap,body.body_style_boxed .page_wrap'
);
}
}
/* URL utilities
-------------------------------------------------------------------------------- */
if ( ! function_exists( 'trx_addons_get_hash_link' ) ) {
/**
* Return internal page link: if is customize mode - return a full url, else - only a hash part of the url
*
* @param string $hash Link hash
*
* @return string Link
*/
function trx_addons_get_hash_link( $hash ) {
if ( strpos( $hash, 'http' ) !== 0 ) {
if ( $hash[0] != '#' ) {
$hash = '#' . $hash;
}
if ( is_customize_preview() ) {
$hash = trx_addons_get_protocol() . ':' . '//' . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"] . $hash;
}
}
return $hash;
}
}
if ( ! function_exists( 'trx_addons_add_hash_to_url' ) ) {
/**
* Add or replace a hash part to the url
*
* @param string $url URL
* @param string $hash Hash
*
* @return string URL with hash
*/
function trx_addons_add_hash_to_url( $url, $hash ) {
if ( ( $pos = strpos( $url, '#' ) ) !== false ) {
$url = substr( $url, 0, $pos );
}
return $url . '#' . $hash;
}
}
if ( ! function_exists( 'trx_addons_get_protocol' ) ) {
/**
* Return current site protocol
*
* @return string http or https
*/
function trx_addons_get_protocol() {
return is_ssl() ? 'https' : 'http';
}
}
if ( ! function_exists( 'trx_addons_add_protocol' ) ) {
/**
* Add a site protocol to the URL
*
* @param string $url URL
*
* @return string URL with protocol
*/
function trx_addons_add_protocol( $url ) {
return substr( $url, 0, 2 ) == '//' ? trx_addons_get_protocol() . ':' . $url : $url;
}
}
if ( ! function_exists( 'trx_addons_remove_protocol' ) ) {
/**
* Remove a site protocol from the URL
*
* @param string $url URL
* @param bool $complete Remove only protocol (false) or protocol and '//' after it (true)
*
* @return string URL without protocol
*/
function trx_addons_remove_protocol( $url, $complete = false ) {
return preg_replace( '/(http[s]?:)?' . ( $complete ? '\\/\\/' : '' ) . '/', '', $url );
}
}
if ( ! function_exists( 'trx_addons_is_url' ) ) {
/**
* Check if string is URL
*
* @param string $url URL
*
* @return bool True if string is URL
*/
function trx_addons_is_url( $url ) {
return is_string( $url ) && ( strpos( $url, '//' ) === 0 || strpos( $url, '://' ) !== false );
}
}
if ( ! function_exists( 'trx_addons_is_external_url' ) ) {
/**
* Check if string is external URL
*
* @param string $url URL
*
* @return bool True if string is external URL
*/
function trx_addons_is_external_url( $url ) {
$parts = explode( '?', apply_filters( 'trx_addons_filter_home_url', home_url() ) ); // With activated WPML home_url() contain ?lang=xx and equal to external link
return trx_addons_is_url( $url ) && strpos( $url, trx_addons_remove_protocol( $parts[0], true ) ) === false;
}
}
if ( ! function_exists( 'trx_addons_get_current_url' ) ) {
/**
* Return current page URL
*
* @return string Current page URL
*/
function trx_addons_get_current_url() {
return add_query_arg( array() );
}
}
if ( ! function_exists( 'trx_addons_add_to_url' ) ) {
/**
* Add parameters to the URL
*
* @param string $url URL
* @param array $prm Parameters
*
* @return string URL with parameters
*/
function trx_addons_add_to_url( $url, $prm ) {
if ( is_array( $prm ) && count( $prm ) > 0 ) {
$parts = explode( '?', $url );
$params = array();
if ( ! empty( $parts[1] ) ) {
parse_str( $parts[1], $params );
}
$params = trx_addons_array_merge( $params, $prm );
$url = $parts[0];
$separator = '?';
foreach( $params as $k => $v ) {
$url .= $separator . urlencode( $k ) . '=' . urlencode( $v );
// $url .= $separator . urlencode( $k ) . '=' . ( strpos( $v, '%3A' ) !== false || strpos( $v, '%2F' ) !== false ? $v : urlencode( $v ) );
$separator = '&';
}
}
return $url;
}
}
if ( ! function_exists( 'trx_addons_check_url' ) ) {
/**
* Check if current page URL contains specified string
*
* @param string|array $val String or array of strings to check
*
* @return bool True if current page URL contains specified string
*/
function trx_addons_check_url( $val = '' ) {
if ( ! is_array( $val ) ) {
$val = array( $val );
}
$rez = false;
foreach ( $val as $s ) {
$rez = strpos( $_SERVER['REQUEST_URI'], $s ) !== false;
if ( $rez ) break;
}
return $rez;
}
}
if ( ! function_exists( 'trx_addons_add_referals_to_url' ) ) {
/**
* Add referals to the URL
*
* @param string $url URL
* @param array $referals Referals
*
* @return string URL with referals
*/
function trx_addons_add_referals_to_url( $url, $referals ) {
if ( is_array( $referals ) && count( $referals ) > 0 ) {
$prm = array();
foreach ( $referals as $ref ) {
if ( ! empty( $ref['url'] ) && ! empty( $ref['param'] ) && strpos( $url, $ref['url'] ) !== false ) {
parse_str( $ref['param'], $refs );
if ( is_array( $refs ) && count( $refs ) > 0 ) {
$prm = array_merge( $prm, $refs );
}
}
}
$url = trx_addons_add_to_url( $url, $prm );
}
return $url;
}
}
if ( ! function_exists( 'trx_addons_get_url_by_mask' ) ) {
/**
* Replace URL with a new URL if it contains a substring from the mask
*
* @param string $url URL
* @param array $masks Masks
*
* @return string New URL
*/
function trx_addons_get_url_by_mask( $url, $masks ) {
if ( is_array( $masks ) ) {
foreach( $masks as $mask => $new_url ) {
if ( strpos( $url, $mask ) !== false ) {
$url = $new_url;
break;
}
}
}
return $url;
}
}
if ( ! function_exists( 'trx_addons_set_html_content_type' ) ) {
/**
* Set HTML content type for the mail. Used in the trx_addons_send_mail().
* Call add_filter( 'wp_mail_content_type', 'trx_addons_set_html_content_type' ) before send mail
* and remove_filter( 'wp_mail_content_type', 'trx_addons_set_html_content_type' ) after send mail.
*
* @hooked 'wp_mail_content_type'
*
* @return string
*/
function trx_addons_set_html_content_type() {
return 'text/html';
}
}
if ( ! function_exists( 'trx_addons_html_decode' ) ) {
/**
* Decode html-entities in the shortcode parameters
*
* @param array $prm Shortcode parameters
*
* @return array Decoded parameters
*/
function trx_addons_html_decode( $prm ) {
if ( is_array( $prm ) && count( $prm ) > 0 ) {
foreach ( $prm as $k => $v ) {
if ( is_string( $v ) ) {
$prm[ $k ] = wp_specialchars_decode( $v, ENT_QUOTES );
}
}
}
return $prm;
}
}
/* GET, POST and SESSION utilities
-------------------------------------------------------------------------------- */
if ( ! function_exists( 'trx_addons_stripslashes' ) ) {
/**
* Remove slashes from the string or array of strings if magic_quotes_gpc is on
*
* @param string|array $val String or array of strings to process
*
* @return string|array Result
*/
function trx_addons_stripslashes( $val ) {
static $magic = 0;
if ( $magic === 0 ) {
$magic = version_compare( phpversion(), '5.4', '>=' )
|| ( function_exists( 'get_magic_quotes_gpc' ) && get_magic_quotes_gpc() == 1 )
|| ( function_exists( 'get_magic_quotes_runtime' ) && get_magic_quotes_runtime() == 1 )
|| strtolower( ini_get( 'magic_quotes_sybase' ) ) == 'on';
}
if ( is_array( $val ) ) {
foreach ( $val as $k => $v ) {
$val[$k] = trx_addons_stripslashes( $v );
}
} else {
$val = $magic ? stripslashes( trim( $val ) ) : trim( $val );
}
return $val;
}
}
if ( ! function_exists( 'trx_addons_get_value_gp' ) ) {
/**
* Return GET or POST value
*
* @param string $name Name of the GET or POST parameter
* @param string $defa Default value
*
* @return string Value
*/
function trx_addons_get_value_gp( $name, $defa = '' ) {
if ( isset( $_GET[ $name ] ) ) $rez = $_GET[ $name ];
else if ( isset( $_POST[ $name ] ) ) $rez = $_POST[ $name ];
else $rez = $defa;
return trx_addons_stripslashes( $rez );
}
}
if ( ! function_exists( 'trx_addons_get_value_gpc' ) ) {
/**
* Return GET, POST or COOKIE value
*
* @param string $name Name of the GET, POST or COOKIE parameter
* @param string $defa Default value
*
* @return string Value
*/
function trx_addons_get_value_gpc( $name, $defa = '' ) {
if ( isset( $_GET[ $name ] ) ) $rez = $_GET[ $name ];
else if ( isset( $_POST[ $name ] ) ) $rez = $_POST[ $name ];
else if ( isset( $_COOKIE[ $name ] ) ) $rez = $_COOKIE[ $name ];
else $rez = $defa;
return trx_addons_stripslashes( $rez );
}
}
if ( ! function_exists( 'trx_addons_get_value_gps' ) ) {
/**
* Return GET, POST or SESSION value
*
* @param string $name Name of the GET, POST or SESSION parameter
* @param string $defa Default value
*
* @return string Value
*/
function trx_addons_get_value_gps( $name, $defa = '' ) {
if ( isset( $_GET[ $name ] ) ) $rez = $_GET[ $name ];
else if ( isset( $_POST[ $name ] ) ) $rez = $_POST[ $name ];
else if ( isset( $_SESSION[ $name ] ) ) $rez = $_SESSION[ $name ];
else $rez = $defa;
return trx_addons_stripslashes( $rez );
}
}
if ( ! function_exists( 'trx_addons_set_session_value' ) ) {
/**
* Set value to the session
*
* @param string $name Name of the session parameter
* @param string $value Value to set
*/
function trx_addons_set_session_value( $name, $value ) {
if ( ! session_id() ) {
try {
session_start();
} catch (Exception $e) {}
}
$_SESSION[ $name ] = $value;
}
}
if ( ! function_exists( 'trx_addons_del_session_value' ) ) {
/**
* Delete value from the session
*
* @param string $name Name of the session parameter
*/
function trx_addons_del_session_value( $name ) {
if ( ! session_id() ) {
try {
session_start();
} catch (Exception $e) {}
}
unset( $_SESSION[ $name ] );
}
}
if ( ! function_exists( 'trx_addons_get_cookie' ) ) {
/**
* Return COOKIE value
*
* @param string $name Name of the COOKIE parameter
* @param string $defa Default value
*
* @return string Value
*/
function trx_addons_get_cookie( $name, $defa = '' ) {
return trx_addons_stripslashes( isset( $_COOKIE[ $name ] ) ? $_COOKIE[ $name ] : $defa );
}
}
if ( ! function_exists( 'trx_addons_set_cookie' ) ) {
/**
* Set value to the COOKIE. Wrapper for setcookie using WP constants.
*
* @param string $name Name of the COOKIE parameter
* @param string $value Value to set
* @param int $expire Expiration time in seconds
* @param bool $secure Whether the cookie should only be transmitted over a secure HTTPS connection from the client.
* @param bool $httponly Whether to make the cookie accessible only through the HTTP protocol.
*/
function trx_addons_set_cookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
if ( ! headers_sent() ) {
if ( defined( 'PHP_VERSION_ID' ) && PHP_VERSION_ID >= 70300 ) {
$rez = setcookie(
$name,
$value,
apply_filters( 'trx_addons_filter_cookie_options', array(
'expires' => $expire,
'path' => defined( 'COOKIEPATH' ) && ! empty( COOKIEPATH ) ? COOKIEPATH : '/',
'domain' => defined( 'COOKIE_DOMAIN' ) && ! empty( COOKIE_DOMAIN ) ? COOKIE_DOMAIN : '', //trx_addons_get_domain_from_url( home_url() ),
'secure' => $secure,
'httponly' => $httponly,
'samesite' => 'None' // Strict | Lax | None
) )
);
} else {
$rez = setcookie(
$name,
$value,
$expire,
defined( 'COOKIEPATH' ) && ! empty( COOKIEPATH ) ? COOKIEPATH : '/',
defined( 'COOKIE_DOMAIN' ) && ! empty( COOKIE_DOMAIN ) ? COOKIE_DOMAIN : '', //trx_addons_get_domain_from_url( home_url() ),
$secure,
$httponly
);
}
} elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
headers_sent( $file, $line );
trigger_error( sprintf( __( '%1$s cookie cannot be set - headers already sent by %2$s on line %3$s', 'trx_addons' ), $name, $file, $line ), E_USER_NOTICE ); // @codingStandardsIgnoreLine
}
}
}
/* IP address utilities
-------------------------------------------------------------------------------- */
if ( ! function_exists( 'trx_addons_get_ip_info' ) ) {
/**
* Return a cached connection info by IP address.
*
* @param string $ip Optional. An IP address to get info. If omitted - a current IP is used.
*
* @return array An array with a connection information by IP.
*/
function trx_addons_get_ip_info( $ip = '' ) {
$rez = false;
if ( empty( $ip ) ) {
if ( ! empty( $_SERVER['REMOTE_ADDR'] ) && $_SERVER['REMOTE_ADDR'] != '127.0.0.1' && substr( $_SERVER['REMOTE_ADDR'], 0, 8 ) != '192.168.' ) {
$ip = $_SERVER['REMOTE_ADDR'];
}
if ( empty( $ip ) ) {
$ip = get_transient( 'trx_addons_server_ip' );
}
}
$ip_data = get_transient( 'trx_addons_ip_data' );
if ( empty( $ip ) || empty( $ip_data[ $ip ] ) || ! is_array( $ip_data[ $ip ] ) ) {
$ip_info = trx_addons_query_ip_info( $ip );
if ( is_array( $ip_info ) ) {
$rez = $ip_info;
if ( empty( $ip ) && ! empty( $ip_info[ 'ip' ] ) ) {
$ip = $ip_info[ 'ip' ];
set_transient( 'trx_addons_server_ip', $ip, 7 * 24 * 60 * 60 ); // Store to the cache for 1 week
}
if ( ! empty( $ip ) ) {
if ( ! is_array( $ip_data ) ) {
$ip_data = array();
}
$ip_data[ $ip ] = $ip_info;
set_transient( 'trx_addons_ip_data', $ip_data, 7 * 24 * 60 * 60 ); // Store to the cache for 1 week
}
}
} else {
$rez = $ip_data[ $ip ];
}
return $rez;
}
}
if ( ! function_exists( 'trx_addons_query_ip_info' ) ) {
/**
* Request a connection info by IP address from a free service.
*
* @param string $ip Optional. An IP address to get info. If omitted - a current IP is used.
*
* @return array An array with a connection information by IP.
*/
function trx_addons_query_ip_info( $ip = '' ) {
$rez = apply_filters( 'trx_addons_filter_query_ip_info', false, $ip );
if ( ! $rez ) {
$ip_data = trx_addons_fgc( '//ipwho.is/' . ( ! empty( $ip ) ? $ip . '/' : '' ) );
if ( ! empty( $ip_data ) && substr( $ip_data, 0, 1 ) == '{' ) {
$ip_info = json_decode( $ip_data, true );
if ( is_array( $ip_info ) && ! empty( $ip_info['success'] ) ) {
$rez = $ip_info;
}
}
}
return $rez;
}
}