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