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< ? php
if ( ! class_exists ( 'All_in_One_SEO_Pack_Importer_Exporter' ) ) {
/**
* Class All_in_One_SEO_Pack_Importer_Exporter
*/
class All_in_One_SEO_Pack_Importer_Exporter extends All_in_One_SEO_Pack_Module {
/**
* All_in_One_SEO_Pack_Importer_Exporter constructor .
*/
function __construct () {
$this -> name = __ ( 'Importer & Exporter' , 'all-in-one-seo-pack' ); // Human-readable name of the module
$this -> prefix = 'aiosp_importer_exporter_' ; // option prefix
$this -> file = __FILE__ ;
parent :: __construct ();
$help_text = Array (
'import_submit' => __ (
" Select a valid All in One SEO Pack ini file and click 'Import' to import options from a previous state or install of All in One SEO Pack.<br /><a href='https://semperplugins.com/documentation/importer-exporter-module/' target='_blank'>Click here for documentation on this setting</a> " ,
'all-in-one-seo-pack'
),
'export_choices' => __ (
" You may choose to export settings from active modules, and content from post data.<br /><a href='https://semperplugins.com/documentation/importer-exporter-module/' target='_blank'>Click here for documentation on this setting</a> " ,
'all-in-one-seo-pack'
),
'export_post_types' => __ (
" Select which Post Types you want to export your All in One SEO Pack meta data for.<br /><a href='https://semperplugins.com/documentation/importer-exporter-module/' target='_blank'>Click here for documentation on this setting</a> " ,
'all-in-one-seo-pack'
),
);
$this -> warnings = Array ();
$this -> default_options = array (
'import_submit' => Array (
'name' => __ ( 'Import' , 'all-in-one-seo-pack' ),
'default' => '' ,
'type' => 'file' ,
'save' => false ,
),
'export_choices' => Array (
'name' => __ ( 'Export Settings' , 'all-in-one-seo-pack' ),
'type' => 'multicheckbox' ,
'initial_options' => Array (
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1 => __ ( 'General Settings' , 'all-in-one-seo-pack' ),
+ 2 => __ ( 'Post Data' , 'all-in-one-seo-pack' ),
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),
),
'export_post_types' => Array (
'name' => __ ( 'Export Post Types:' , 'all-in-one-seo-pack' ),
'default' => Array (
'post' => 'post' ,
'page' => 'page' ,
),
'type' => 'multicheckbox' ,
'initial_options' => $this -> get_post_type_titles (
Array ( '_builtin' => false )
),
),
'import_export_help' => Array (
'type' => 'html' ,
'label' => 'none' ,
'default' => __ (
' Note : If General Settings is checked , the
General Settings , the Feature Manager settings ,
and the following currently active modules will
have their settings data exported : ' ,
'all-in-one-seo-pack'
) . '<br />' ,
),
);
if ( ! empty ( $help_text ) ) {
foreach ( $help_text as $k => $v ) {
$this -> default_options [ $k ][ 'help_text' ] = $v ;
}
}
$this -> layout = Array (
'default' => Array (
'name' => $this -> name ,
'help_link' => 'https://semperplugins.com/documentation/importer-exporter-module/' ,
'options' => array_keys ( $this -> default_options ),
),
);
// load initial options / set defaults
add_action ( 'admin_init' , Array ( $this , 'debug_post_types' ), 5 );
}
function settings_page_init () {
add_filter (
$this -> prefix . 'submit_options' ,
Array ( $this , 'filter_submit' )
);
}
/**
* @ param $submit
*
* @ return array
*/
function filter_submit ( $submit ) {
$submit [ 'Submit' ][ 'value' ] = __ (
'Import' ,
'all-in-one-seo-pack'
)
. ' »' ;
return Array (
'export_submit' => Array (
'type' => 'submit' ,
'class' => 'button-primary' ,
'value' => __ ( 'Export' , 'all-in-one-seo-pack' ) . ' »' ,
),
) + $submit ;
}
function debug_post_types () {
$post_types = $this -> get_post_type_titles ();
$rempost = array (
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'customize_changeset' => 1 ,
'custom_css' => 1 ,
'revision' => 1 ,
'nav_menu_item' => 1 ,
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);
$this -> default_options [ 'export_post_types' ][ 'initial_options' ] = array_diff_key (
$post_types ,
$rempost
);
global $aioseop_modules ;
if ( ! empty ( $aioseop_modules ) ) {
$modules = $aioseop_modules -> get_loaded_module_list ();
if ( ! empty ( $modules ) && ! empty ( $modules [ 'feature_manager' ] ) ) {
unset ( $modules [ 'feature_manager' ] );
}
if ( ! empty ( $modules ) ) {
$this -> default_options [ 'import_export_help' ][ 'default' ] .= " <ul> \n " ;
foreach ( $modules as $m ) {
$module = $aioseop_modules -> return_module ( $m );
$this -> default_options [ 'import_export_help' ][ 'default' ] .=
" \t <li> " . $module -> name . " </li> \n " ;
}
$this -> default_options [ 'import_export_help' ][ 'default' ] .= " \n </ul> \n " ;
} else {
$this -> default_options [ 'import_export_help' ][ 'default' ] .= '<br />'
. __ (
'There are no other modules currently loaded!' ,
'all-in-one-seo-pack'
);
}
}
$this -> default_options [ 'import_export_help' ][ 'default' ] .= '<br />'
. __ (
' You may change this by activating or deactivating
modules in the Feature Manager . ' ,
'all-in-one-seo-pack'
);
$this -> update_options ();
if ( ! empty ( $_REQUEST [ 'export_submit' ] ) ) {
$this -> do_importer_exporter ();
} else {
add_action (
$this -> prefix . 'settings_update' ,
Array ( $this , 'do_importer_exporter' )
);
}
}
/**
* @ param $args
*
* @ return string
*/
function importer_exporter_export ( $args ) {
// Adds all settings to settings file
$name = $this -> get_option_name ();
$buf = '[' . $this -> get_option_name () . " ] \n " ;
if ( ! empty ( $this -> options ) ) {
foreach ( $this -> options as $key => $value ) {
$buf .= " $key = ' " . str_replace (
" ' " ,
" \ ' " ,
trim ( serialize ( $value ) )
) . " ' \n " ;
}
}
return $buf ;
}
function show_import_warnings () {
echo '<div class="error fade" style="width:52%">' ;
if ( is_array ( $this -> warnings ) ) {
foreach ( $this -> warnings as $warning ) {
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echo " <p> " . wp_kses ( wp_unslash ( $warning ), 'b, strong, i, em' ) . " </p> " ;
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}
}
echo '</div>' ;
}
/**
* @ param $array
*
* @ return array
*/
function parse_ini_helper ( $array ) {
$returnArray = array ();
if ( is_array ( $array ) ) {
foreach ( $array as $key => $value ) {
$e = explode ( ':' , $key );
if ( ! empty ( $e [ 1 ] ) ) {
$x = array ();
foreach ( $e as $tk => $tv ) {
$x [ $tk ] = trim ( $tv );
}
$x = array_reverse ( $x , true );
foreach ( $x as $k => $v ) {
$c = $x [ 0 ];
if ( empty ( $returnArray [ $c ] ) ) {
$returnArray [ $c ] = array ();
}
if ( isset ( $returnArray [ $x [ 1 ] ] ) ) {
$returnArray [ $c ] = array_merge (
$returnArray [ $c ], $returnArray [ $x [ 1 ] ]
);
}
if ( $k === 0 ) {
$returnArray [ $c ] = array_merge (
$returnArray [ $c ], $array [ $key ]
);
}
}
} else {
$returnArray [ $key ] = $array [ $key ];
}
}
}
return $returnArray ;
}
/**
* @ param $array
*
* @ return array
*/
function recursive_parse ( $array ) {
$returnArray = array ();
if ( is_array ( $array ) ) {
foreach ( $array as $key => $value ) {
if ( is_array ( $value ) ) {
$array [ $key ] = $this -> recursive_parse ( $value );
}
$x = explode ( '.' , $key );
if ( ! empty ( $x [ 1 ] ) ) {
$x = array_reverse ( $x , true );
if ( isset ( $returnArray [ $key ] ) ) {
unset ( $returnArray [ $key ] );
}
if ( ! isset ( $returnArray [ $x [ 0 ] ] ) ) {
$returnArray [ $x [ 0 ] ] = array ();
}
$first = true ;
foreach ( $x as $k => $v ) {
if ( $first === true ) {
$b = $array [ $key ];
$first = false ;
}
$b = array ( $v => $b );
}
$returnArray [ $x [ 0 ] ] = array_merge_recursive (
$returnArray [ $x [ 0 ] ], $b [ $x [ 0 ] ]
);
} else {
$returnArray [ $key ] = $array [ $key ];
}
}
}
return $returnArray ;
}
/**
* @ param $assoc_arr
* @ param bool $has_sections
*
* @ return string
*/
function get_ini_file ( $assoc_arr , $has_sections = true ) {
$content = '' ;
if ( $has_sections ) {
foreach ( $assoc_arr as $key => $elem ) {
$content .= '[' . $key . " ] \n " ;
foreach ( $elem as $key2 => $elem2 ) {
if ( is_array ( $elem2 ) ) {
for ( $i = 0 ; $i < count ( $elem2 ); $i ++ ) {
$content .= $key2 . " [] = \" " . $elem2 [ $i ] . " \" \n " ;
}
} else if ( $elem2 == '' ) {
$content .= $key2 . " = \n " ;
} else {
$content .= $key2 . " = \" " . $elem2 . " \" \n " ;
}
}
}
} else {
foreach ( $assoc_arr as $key => $elem ) {
if ( is_array ( $elem ) ) {
for ( $i = 0 ; $i < count ( $elem ); $i ++ ) {
$content .= $key2 . " [] = \" " . $elem [ $i ] . " \" \n " ;
}
} else if ( $elem == '' ) {
$content .= $key2 . " = \n " ;
} else {
$content .= $key2 . " = \" " . $elem . " \" \n " ;
}
}
}
return $content ;
}
/**
* @ param $string
*
* @ return array
*/
function parse_ini_advanced ( $string ) {
return $this -> recursive_parse (
$this -> parse_ini_helper (
parse_ini_string ( $string , true )
)
);
}
function do_importer_exporter () {
$submit = null ;
$count = 0 ;
$post_exists = null ;
$post_warning = null ;
global $aioseop_options , $aiosp , $aioseop_module_list ;
if ( isset ( $_REQUEST [ 'nonce-aioseop' ] ) ) {
$nonce = $_REQUEST [ 'nonce-aioseop' ];
}
$post_fields = Array (
'keywords' ,
'description' ,
'title' ,
'meta' ,
'disable' ,
'disable' ,
'disable_analytics' ,
'togglekeywords' ,
);
if ( ! empty ( $_FILES [ 'aiosp_importer_exporter_import_submit' ][ 'tmp_name' ] ) ) {
$submit = 'Import' ;
}
if ( ! empty ( $_REQUEST [ 'export_submit' ] ) ) {
$submit = 'Export' ;
}
if ( ( $submit != null ) && wp_verify_nonce ( $nonce , 'aioseop-nonce' ) ) {
switch ( $submit ) {
case 'Import' :
try {
// Parses export file
$file = $this -> get_sanitized_file (
$_FILES [ 'aiosp_importer_exporter_import_submit' ][ 'tmp_name' ]
);
$section = Array ();
$section_label = null ;
foreach ( $file as $line_number => $line ) {
$line = trim ( $line );
$matches = Array ();
if ( empty ( $line ) ) {
continue ;
}
if ( $line [ 0 ] == ';' ) {
continue ;
}
if ( preg_match ( " /^ \ [( \ S+) \ ] $ / " , $line , $label ) ) {
$section_label = strval ( $label [ 1 ] );
if ( $section_label == 'post_data' ) {
$count ++ ;
}
if ( ! isset ( $section [ $section_label ] ) ) {
$section [ $section_label ] = Array ();
}
} elseif ( preg_match ( " /^( \ S+) \ s*= \ s*'(.*)' $ / " , $line , $matches ) ) {
if ( $section_label == 'post_data' ) {
$section [ $section_label ][ $count ][ $matches [ 1 ] ] = $matches [ 2 ];
} else {
$section [ $section_label ][ $matches [ 1 ] ] = $matches [ 2 ];
}
} elseif ( preg_match ( " /^( \ S+) \ s*= \ s*NULL $ / " , $line , $matches ) ) {
if ( $section_label == 'post_data' ) {
$section [ $section_label ][ $count ][ $matches [ 1 ] ] = null ;
} else {
$section [ $section_label ][ $matches [ 1 ] ] = null ;
}
} else {
$this -> warnings [] = sprintf (
__ (
'<b>Warning:</b> Line not matched: <b>"%s"</b>, On Line: <b>%s</b>' ,
'all-in-one-seo-pack'
),
$line ,
$line_number
);
}
}
// Updates Plugin Settings
if ( is_array ( $section ) ) {
foreach ( $section as $label => $module_options ) {
if ( is_array ( $module_options ) ) {
foreach ( $module_options as $key => $value ) {
// Updates Post Data
if ( $label == 'post_data' ) {
$post_exists = post_exists (
$module_options [ $key ][ 'post_title' ],
'' ,
$module_options [ $key ][ 'post_date' ]
);
$target = get_post ( $post_exists );
if ( ( ! empty ( $module_options [ $key ][ 'post_type' ] ) )
&& $post_exists != null
) {
if ( is_array ( $value ) ) {
foreach ( $value as $field_name => $field_value ) {
if ( substr ( $field_name , 1 , 7 ) == 'aioseop' ) {
if ( $value ) {
update_post_meta (
$target -> ID ,
$field_name ,
maybe_unserialize ( $field_value )
);
} else {
delete_post_meta (
$target -> ID ,
$field_name
);
}
}
}
}
$post_exists = null ;
} else {
$target_title = $module_options [ $key ][ 'post_title' ];
$post_warning = sprintf (
__ (
'<b>Warning:</b> This following post could not be found: <b>"%s"</b>' ,
'all-in-one-seo-pack'
),
$target_title
);
}
if ( $post_warning != null ) {
$this -> warnings [] = $post_warning ;
$post_warning = null ;
}
// Updates Module Settings
} else {
$module_options [ $key ] = str_replace (
Array ( " \ ' " , '\n' , '\r' ),
Array ( " ' " , " \n " , " \r " ),
maybe_unserialize ( $value )
);
}
}
// Updates Module Settings
$this -> update_class_option (
$module_options ,
$label
);
}
}
}
} catch ( Exception $e ) {
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// Shows only one warning when compromised file is imported
$this -> warnings = array ();
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$this -> warnings [] = $e -> getMessage ();
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add_action (
$this -> prefix . 'settings_header_errors' ,
array ( $this , 'show_import_warnings' )
);
break ;
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}
// Shows all errors found
if ( ! empty ( $this -> warnings ) ) {
add_action (
$this -> prefix . 'settings_header' ,
Array ( $this , 'show_import_warnings' ),
5
);
}
break ;
case 'Export' :
// Creates Files Contents
$settings_file = 'settings_aioseop.ini' ;
$buf = '; ' . __ (
'Settings export file for All in One SEO Pack' , '
all - in - one - seo - pack '
) . " \n " ;
// Adds all settings to settings file
$buf = $aiosp -> settings_export ( $buf );
$buf = apply_filters ( 'aioseop_export_settings' , $buf );
// Sends File to browser
$strlength = strlen ( $buf );
header ( 'Content-type: application/ini' );
header ( " Content-Disposition: attachment; filename= $settings_file " );
header ( 'Content-Length: ' . $strlength );
echo $buf ;
die ();
break ;
}
}
}
function settings_update () {
}
/**
* Returns sanitized imported file .
*
* @ since
*
* @ param string $filename Path to where the uploaded file is located .
*
* @ return array Sanitized file as array .
* @ throws Exception
*/
private function get_sanitized_file ( $filename ) {
$file = file ( $filename );
for ( $i = count ( $file ) - 1 ; $i >= 0 ; -- $i ) {
// Remove insecured lines
if ( preg_match ( '/\<(\?php|script)/' , $file [ $i ] ) ) {
throw new Exception ( __ (
'<b>Security warning:</b> Your file looks compromised. Please check the file for any script-injection.' ,
'all-in-one-seo-pack'
) );
}
// Apply security filters
$file [ $i ] = strip_tags ( trim ( $file [ $i ] ) );
// Remove empty lines
if ( empty ( $file [ $i ] ) ) {
unset ( $file [ $i ] );
}
}
return $file ;
}
}
}
