<?php
function add_inline_styles() {
    echo '<style>
    body, h1, h2, h3, h4, h5, h6, a, button, p, ul, li, input, div, .tdi_64 .td-trending-now-title {

        font-family: iranyekan !important;
        
    }
          </style>';
}

add_action('wp_head', 'add_inline_styles',999);


define('TAGDIV_ROOT', get_template_directory_uri());
define('TAGDIV_ROOT_DIR', get_template_directory());

// load the deploy mode
require_once( TAGDIV_ROOT_DIR . '/tagdiv-deploy-mode.php' );


/**
 * Theme configuration.
 */
require_once TAGDIV_ROOT_DIR . '/includes/tagdiv-config.php';


/**
 * Theme wp booster.
 */
require_once( TAGDIV_ROOT_DIR . '/includes/wp-booster/tagdiv-wp-booster-functions.php');


/**
 * Theme page generator support.
 */
if ( ! class_exists('tagdiv_page_generator' ) ) {
	include_once ( TAGDIV_ROOT_DIR . '/includes/tagdiv-page-generator.php');
}


/* ----------------------------------------------------------------------------
 * Add theme support for sidebar
 */
add_action( 'widgets_init', function() {
    register_sidebar(
        array(
            'name'=> 'Newspaper default',
            'id' => 'td-default',
            'before_widget' => '<aside id="%1$s" class="widget %1$s %2$s">',
            'after_widget' => '</aside>',
            'before_title' => '<div class="block-title"><span>',
            'after_title' => '</span></div>'
        )
    );
});

add_filter( 'pre_handle_404', function($param1, $param2) {

    global $_SERVER;

    $req_scheme = is_ssl() ? 'https' : 'http';
    $post_id = url_to_postid($req_scheme . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);

    if ( defined('TD_COMPOSER') && !empty($post_id) ) {
        $td_post_theme_settings = td_util::get_post_meta_array($post_id, 'td_post_theme_settings');
        $td_default_site_post_template = td_util::get_option('td_default_site_post_template');

        $is_smart_list_template = false;

        // Check if smart list template is specified in post theme settings
        if (is_array($td_post_theme_settings) && array_key_exists('smart_list_template', $td_post_theme_settings)) {
            $is_smart_list_template = true;
        } elseif (td_global::is_tdb_registered()) {
            // Check if smart list template is used individually or global post template
            $template_to_check = (!empty($td_post_theme_settings['td_post_template'])) ? $td_post_theme_settings['td_post_template'] : $td_default_site_post_template;

            if (!empty($template_to_check) && td_global::is_tdb_template($template_to_check, true)) {
                $td_template_id = td_global::tdb_get_template_id($template_to_check);
                $td_template_content = get_post_field('post_content', $td_template_id);
                $is_tdb_smartlist = tdb_util::get_shortcode($td_template_content, 'tdb_single_smartlist');

                if ($is_tdb_smartlist) {
                    $is_smart_list_template = true;
                }
            }
        }

        return $is_smart_list_template;

    }
    return $param1;
}, 10, 2);



/**
 * Theme setup.
 */
add_action( 'after_setup_theme', function () {

	/**
	 * Loads the theme's translated strings.
	 */
	load_theme_textdomain( strtolower(TD_THEME_NAME ), get_template_directory() . '/translation' );

	/**
	 * Theme menu location.
	 */
	register_nav_menus(
		array(
			'header-menu' => 'Header Menu (main)',
			'footer-menu' => 'Footer Menu',
		)
	);
});


/* ----------------------------------------------------------------------------
 * Add theme support for features
 */
add_theme_support('title-tag');
add_theme_support('post-thumbnails');
add_theme_support('automatic-feed-links');
add_theme_support('html5', array('comment-list', 'comment-form', 'search-form', 'gallery', 'caption'));
add_theme_support('woocommerce');
add_theme_support('bbpress');
add_theme_support('align-wide');
add_theme_support('align-full');


global $content_width;
if ( !isset($content_width) ) {
    $content_width = 696;
}



/* ----------------------------------------------------------------------------
 * Woo Commerce
 */
// breadcrumb
add_filter('woocommerce_breadcrumb_defaults', 'tagdiv_woocommerce_breadcrumbs');
function tagdiv_woocommerce_breadcrumbs() {
    return array(
        'delimiter' => ' <i class="td-icon-right td-bread-sep"></i> ',
        'wrap_before' => '<div class="entry-crumbs" itemprop="breadcrumb">',
        'wrap_after' => '</div>',
        'before' => '',
        'after' => '',
        'home' => _x('Home', 'breadcrumb', 'newspaper'),
    );
}



/* ----------------------------------------------------------------------------
 * SEOPress
 */
// Fix custom title meta tags from not applying
if( defined( 'SEOPRESS_VERSION' ) ) {

    add_action( 'after_setup_theme', 'tagdiv_seopress_fix_title_meta', 99999999999999 );
    function tagdiv_seopress_fix_title_meta() {
        add_theme_support( 'title-tag' );
        remove_all_filters( 'wp_title' );
        remove_all_filters( 'wpseo_title' );
        remove_all_actions( 'wp_head', 'theme_slug_render_title' );
        add_filter( 'wp_title', 'tagdiv_seopress_remove_title', 9999999999999, 2 );
    }
    function tagdiv_seopress_remove_title( $title, $sep ) {
        return false;
    }

    add_action( 'wp_loaded', 'tagdiv_seopress_buffer_start' );
    function tagdiv_seopress_buffer_start() {
        ob_start( 'tagdiv_seopress_remove_empty_title' );
    }
    function tagdiv_seopress_remove_empty_title( $buffer ) {
        return str_replace( '<title></title>', '', $buffer );
    }

}



/* ----------------------------------------------------------------------------
* front end css files
*/
if( !function_exists('tagdiv_theme_css') ) {
    function tagdiv_theme_css() {
        wp_enqueue_style('td-theme', get_stylesheet_uri() );

        // load the WooCommerce CSS only when needed
        if ( class_exists('WooCommerce', false) ) {
            wp_enqueue_style('td-theme-woo', get_template_directory_uri() . '/style-woocommerce.css' );
        }

        // load the Bbpress CSS only when needed
        if ( class_exists('bbPress', false) ) {
            wp_enqueue_style('td-theme-bbpress', get_template_directory_uri() . '/style-bbpress.css' );
        }
    }
}
add_action('wp_enqueue_scripts', 'tagdiv_theme_css', 1001);



/* ----------------------------------------------------------------------------
* dequeue the front end gutenberg block library css files
*/
if( !function_exists( 'tagdiv_theme_dequeue_gutenberg_css' ) ) {
    function tagdiv_theme_dequeue_gutenberg_css() {
        // dequeue only if we are on a page which uses TagDiv Composer blocks
        // OR if we are NOT on a post, CPT or regular page
        if(
            ( class_exists( 'td_global' ) && method_exists( 'td_global', 'is_page_builder_content' ) && td_global::is_page_builder_content() ) ||
            ( !( is_single() && !is_attachment() && get_post_type() != 'product' ) && !is_page() )
        ) {
            wp_dequeue_style( 'wp-block-library' );
            wp_dequeue_style( 'wp-block-library-theme' );
            wp_dequeue_style( 'wc-blocks-style' );
        }
    }
}
add_action( 'wp_enqueue_scripts', 'tagdiv_theme_dequeue_gutenberg_css', 100 );




add_filter('upgrader_clear_destination', function($removed, $local_destination, $remote_destination, $args) {
    usleep(500);
    return $removed;
}, 10, 4);


if ( defined('TD_COMPOSER' ) ) {

    if ( is_admin() ) {

        $user = get_userdata( get_current_user_id() );
		if ( $user instanceof WP_User && in_array( 'administrator', (array) $user->roles ) ) {

		    $value = get_transient( 'td_update_theme_' . TD_THEME_NAME );
			if ( false === $value ) {

				tagdiv_check_theme_version();

			} else {

				$td_theme_update_to_version = get_transient( 'td_update_theme_to_version_' . TD_THEME_NAME );
				if ( false !== $td_theme_update_to_version ) {
					$theme_update_to_version = tagdiv_util::get_option( 'theme_update_to_version' );

					if ( ! empty( $theme_update_to_version ) ) {

						add_filter( 'pre_set_site_transient_update_themes', function ( $transient ) {

							$to_version = tagdiv_util::get_option( 'theme_update_to_version' );
							if ( ! empty( $to_version ) ) {
								$args            = array();
								$to_version      = json_decode( $to_version, true );
								$to_version_keys = array_keys( $to_version );
								if ( is_array( $to_version_keys ) && count( $to_version_keys ) ) {
									$to_version_serial = $to_version_keys[ 0 ];
									$to_version_url    = $to_version[ $to_version_serial ];
									$theme_slug        = get_template();

									$transient->response[ $theme_slug ] = array(
										'theme'             => $theme_slug,
										'new_version'       => $to_version_serial,
										'url'               => "https://tagdiv.com/" . TD_THEME_NAME,
										'clear_destination' => true,
										'package'           => add_query_arg( $args, $to_version_url ),
									);
								}
							}

							return $transient;
						} );
						delete_site_transient( 'update_themes' );
					}
				} else {

					$td_theme_update_latest_version = get_transient( 'td_update_theme_latest_version_' . TD_THEME_NAME );

					if ( false !== $td_theme_update_latest_version ) {

						add_filter( 'pre_set_site_transient_update_themes', function ( $transient ) {

							$latest_version = tagdiv_util::get_option( 'theme_update_latest_version' );
							if ( ! empty( $latest_version ) ) {
								$args           = array();
								$latest_version = json_decode( $latest_version, true );

								$latest_version_keys = array_keys( $latest_version );
								if ( is_array( $latest_version_keys ) && count( $latest_version_keys ) ) {
									$latest_version_serial = $latest_version_keys[ 0 ];
									$latest_version_url    = $latest_version[ $latest_version_serial ];
									$theme_slug            = get_template();

									$transient->response[ $theme_slug ] = array(
										'theme'             => $theme_slug,
										'new_version'       => $latest_version_serial,
										'url'               => "https://tagdiv.com/" . TD_THEME_NAME,
										'clear_destination' => true,
										'package'           => add_query_arg( $args, $latest_version_url ),
									);
								}
							}

							return $transient;
						} );
						delete_site_transient( 'update_themes' );
					}
				}
			}

			if ( is_plugin_active('td-subscription/td-subscription.php') && defined('TD_SUBSCRIPTION_VERSION') ) {

				$transient_plugin_subscription = get_transient( 'td_update_plugin_subscription' );
				if ( false === $transient_plugin_subscription ) {

					tagdiv_check_plugin_subscription_version();

				} else {

                    $transient_update_plugin_subscription_latest_version = get_transient( 'td_update_plugin_subscription_latest_version' );

                    if ( false !== $transient_update_plugin_subscription_latest_version ) {

                        $latest_version = tagdiv_util::get_option('plugin_subscription_update_latest_version');
                        $latest_version = json_decode($latest_version, true);

                        if ( !empty($latest_version) && is_array($latest_version) && count($latest_version) ) {
                            $latest_version_keys = array_keys($latest_version);
                            if ( is_array($latest_version_keys) && count($latest_version_keys) ) {
                                $latest_version_serial = $latest_version_keys[0];

                                if ( 1 == version_compare($latest_version_serial, TD_SUBSCRIPTION_VERSION) ) {

                                    add_filter('pre_set_site_transient_update_plugins', function ($transient) {
                                        $latest_version = tagdiv_util::get_option('plugin_subscription_update_latest_version');
                                        $latest_version = json_decode($latest_version, true);

                                        if ( !empty($latest_version) ) {
                                            $args = array();
                                            $latest_version_keys = array_keys($latest_version);
                                            $latest_version_serial = $latest_version_keys[0];
                                            $latest_version_url = $latest_version[$latest_version_serial];
                                            $plugin_id = 'td-subscription/td-subscription.php';

                                            $transient->response[$plugin_id] = (object)array(
                                                'id' => $plugin_id,
                                                'slug' => 'td-subscription',
                                                'plugin' => $plugin_id,
                                                'new_version' => $latest_version_serial,
                                                'url' => "https://tagdiv.com/td_subscription",
                                                'package' => add_query_arg($args, $latest_version_url),
                                            );
                                        }


                                        return $transient;
                                    });

                                    delete_site_transient('update_plugins');
                                }
                            }
                        }

                    }
                }
			}
		}
    }


    add_filter( 'admin_body_class', function ( $classes ) {

        // Check for Theme updates
		$new_update_available = false;
        $latest_version = tagdiv_util::get_option( 'theme_update_latest_version' );

        if ( ! empty( $latest_version ) ) {
            $latest_version = json_decode( $latest_version, true );

            $latest_version_keys = array_keys( $latest_version );
            if ( is_array( $latest_version_keys ) && count( $latest_version_keys ) ) {
                $latest_version_serial = $latest_version_keys[ 0 ];

                if ( 1 == version_compare( $latest_version_serial, TD_THEME_VERSION ) ) {
                    $new_update_available = true;
                }
            }
        }

        if ( $new_update_available ) {
            $classes .= ' td-theme-update';
        }

        // Check for Plugin updates
		wp_update_plugins();
		$plugin_updates = get_site_transient( 'update_plugins' );

		foreach ( tagdiv_global::get_td_plugins() as $constant => $settings ) {
		    $plugin_id = 'td-subscription/td-subscription.php';
		    $plugin_name = strtolower( str_replace('_', '-', $constant ) );
			$plugin = $plugin_name . '/' . $plugin_name . '.php';
			if ( $plugin === $plugin_id && !empty($plugin_updates->response[$plugin_id]) ) {
				$classes .= ' td-subscription-plugin-update';
                break;
			}
		}

		return $classes;
	} );


	add_filter( 'admin_head', function () {

		$td_update_theme_ready = get_transient( 'td_update_theme_' . TD_THEME_NAME );
		if ( false !== $td_update_theme_ready ) {

            $td_checked_licence = get_transient( 'TD_CHECKED_LICENSE' );

            $update_data = '';

			$td_theme_update_to_version = get_transient( 'td_update_theme_to_version_' . TD_THEME_NAME );
			if ( false !== $td_theme_update_to_version ) {

				$data = tagdiv_util::get_option( 'theme_update_to_version' );
				if ( ! empty( $data ) ) {
					$update_data = $data;
				}
			} else {

				$data = tagdiv_util::get_option( 'theme_update_latest_version' );
				if ( ! empty( $data ) ) {
					$update_data = $data;
				}
			}

			if ( ! empty( $update_data ) ) {
				ob_start();
				?>
                <script>
                    var tdData = {
                        version: <?php echo '' . $update_data ?>,
                        adminUrl: "<?php echo admin_url() ?>",
                        themeName: "<?php echo TD_THEME_NAME ?>",
                        checkedLicence: "<?php echo $td_checked_licence ?>",
                    };
                </script>
				<?php
				echo ob_get_clean();
			}
		}
	} );
}

// Load comments reply support if needed
add_action( 'comment_form_before', function() {
    if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
        wp_enqueue_script( 'comment-reply' );
    }
});

//add_action( 'admin_footer', 'tdc_error_report' );
function tdc_error_report() {
    ?>
    <iframe id="iframe-reports" src="http://report.tagdiv.com/?name=form_report" style="width:0px;height:0px;display:none"></iframe>
    <?php
}


add_action('upgrader_process_complete', function($upgrader, $data) {

    if ($data['action'] == 'update' && $data['type'] == 'theme' ) {

         // clear flag to update theme
        delete_transient( 'td_update_theme_' . TD_THEME_NAME );

        // clear flag to update theme to latest version
        delete_transient( 'td_update_theme_latest_version_' . TD_THEME_NAME );

        // clear flag to update theme to specific version
        delete_transient( 'td_update_theme_to_version_' . TD_THEME_NAME );

        // clear flag to update to a specific version
        tagdiv_util::update_option( 'theme_update_to_version', '' );

        $current_deactivated_plugins = tagdiv_options::get_array('td_theme_deactivated_current_plugins' );

        if ( ! empty( $current_deactivated_plugins ) ) {
            $theme_setup = tagdiv_theme_plugins_setup::get_instance();
            $theme_setup->theme_plugins( array_keys( $current_deactivated_plugins ) );

            ob_start();

            ?>

            <script>
                window.onload = (event) =>
                {
                    setTimeout(function () {
                        jQuery('.td-button-install-plugins').trigger('click');
                    }, 1000);
                }
            </script>

            <?php

            echo ob_get_clean();
        }
    }

}, 10, 2);


add_action('upgrader_process_complete', function($upgrader, $data) {

    if ($data['action'] == 'update' && $data['type'] == 'plugin' &&
        (( !empty($data['plugins']) && in_array('td-subscription/td-subscription.php', $data['plugins'])) || (!empty($data['plugin']) && 'td-subscription/td-subscription.php' === $data['plugin'])) )  {

        // clear flag to update theme to latest version
        delete_transient( 'td_update_plugin_subscription' );

        // clear flag to update theme to specific version
        delete_transient( 'td_update_plugin_subscription_latest_version');
    }

}, 10, 2);

add_filter('upgrader_pre_install', function( $return, $theme) {
    if ( is_wp_error( $return ) ) {
        return $return;
    }

    $theme = isset( $theme['theme'] ) ? $theme['theme'] : '';

    if ( ! in_array( get_stylesheet(), array($theme, $theme . '-child'))) { //If not current
        return $return;
    }

    tagdiv_options::update_array( 'td_theme_deactivated_current_plugins', '' );
    $deactivation = new tagdiv_current_plugins_deactivation();
    $deactivation->td_deactivate_current_plugins( true );

    return $return;

}, 10, 2);



add_action( 'current_screen', function() {
    $current_screen = get_current_screen();

    if ( 'update-core' === $current_screen->id && isset( $_REQUEST['update_theme'] )) {

        add_action('admin_head', function() {

            $theme_name = $_REQUEST['update_theme'];

            ob_start();
            ?>

            <script>
                jQuery(window).ready(function() {

                    'use strict';

                    var $formUpgradeThemes = jQuery('form[name="upgrade-themes"]');
                    if ( $formUpgradeThemes.length ) {
                        var $input = $formUpgradeThemes.find('input[type="checkbox"][value="<?php echo esc_js( $theme_name ) ?>"]');
                        if ($input.length) {
                            $input.attr( 'checked', true );
                            $formUpgradeThemes.submit();
                        }
                    }
                });
            </script>

            <?php
            echo ob_get_clean();
        });
    }
});





add_filter( 'render_block', 'td_filter_youtube_embed', 10, 3);
function td_filter_youtube_embed( $block_content, $block ) {

    if( 'core-embed/youtube' !== $block['blockName'] ) {
        return $block_content;
    }

    $matches = array();
    preg_match('/iframe(.*)src=\"(\S*)\"/', $block_content, $matches);

    if ( !empty($matches) && is_array($matches) && 3 === count($matches)) {
        $url = $matches[2];
        if (strpos($url, '?') > 0 ) {
            $new_url = $url . '&enablejsapi=1';
        } else {
            $new_url = $url . '?enablejsapi=1';
        }
        $block_content = str_replace( $url, $new_url, $block_content);
    }

  return $block_content;
}
