function zn_norm_path( $url ) {
$p = wp_parse_url( html_entity_decode( trim( $url ) ) );
if ( ! $p ) return '';
$host = isset( $p['host'] ) ? strtolower( preg_replace( '/^www\./', '', $p['host'] ) ) : '';
if ( $host && $host !== 'zahidenotes.com' ) return '';
return '/' . trim( strtolower( isset( $p['path'] ) ? $p['path'] : '' ), '/' );
}
function zn_tokens( $s ) {
$s = preg_replace( '/_\d+$/', '', strtolower( $s ) );
$parts = preg_split( '/[^a-z0-9]+/', $s, -1, PREG_SPLIT_NO_EMPTY );
$stop = array( 'the', 'of', 'to', 'for', 'and', 'a', 'an', 'in', 'on', 'pdf', 'download', 'free', 'by', 'with', 'is', 'your', 'at', 'all' );
$out = array();
foreach ( $parts as $w ) {
if ( in_array( $w, $stop, true ) ) continue;
if ( preg_match( '/^20[1-3]\d$/', $w ) ) continue;
if ( strlen( $w ) > 3 && substr( $w, -1 ) === 's' ) $w = substr( $w, 0, -1 );
$out[ $w ] = true;
}
return array_keys( $out );
}
function zn_score( $a, $b ) {
if ( ! $a || ! $b ) return 0;
$i = count( array_intersect( $a, $b ) );
if ( ! $i ) return 0;
$u = count( array_unique( array_merge( $a, $b ) ) );
return 0.7 * ( $i / count( $a ) ) + 0.3 * ( $i / $u );
}
/* 404 par: jo purana URL approve ho chuka hai usay naye page par 301 */
add_action( 'template_redirect', function () {
if ( ! is_404() ) return;
$path = '/' . trim( strtolower( (string) parse_url( $_SERVER['REQUEST_URI'], PHP_URL_PATH ) ), '/' );
$map = get_option( 'zn_map', array() );
if ( isset( $map[ $path ] ) && strpos( $map[ $path ], 'id:' ) === 0 ) {
$l = get_permalink( (int) substr( $map[ $path ], 3 ) );
if ( $l ) { wp_redirect( $l, 301 ); exit; }
}
}, 0 );
add_action( 'admin_menu', function () {
add_management_page( 'ZN Link Mapper', 'ZN Link Mapper', 'manage_options', 'zn-mapper', 'zn_mapper_page' );
} );
function zn_mapper_form( $act, $offset, $label, $auto = false, $extra = '' ) {
echo '
';
if ( $auto ) echo '';
}
function zn_mapper_page() {
if ( ! current_user_can( 'manage_options' ) ) return;
echo 'ZN Link Mapper ';
if ( ! function_exists( 'zn_link_is_broken' ) || ! function_exists( 'zn_find_post_id' ) ) {
echo '
Pehle ZN Fixer aur ZN Link Cleaner snippets active hone chahiye.
';
return;
}
global $wpdb;
$act = isset( $_POST['act'] ) ? sanitize_key( $_POST['act'] ) : '';
$offset = isset( $_POST['offset'] ) ? absint( $_POST['offset'] ) : 0;
if ( $act ) check_admin_referer( 'zn_map' );
$batch = 50;
$busy = false;
/* ---- 1) SCAN ---- */
if ( $act === 'scan' ) {
$scan = $offset === 0 ? array() : get_option( 'zn_scan', array() );
$ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE post_type IN ('post','page') AND post_status IN ('publish','draft','private') ORDER BY ID ASC LIMIT %d OFFSET %d", $batch, $offset ) );
foreach ( $ids as $id ) {
$c = $wpdb->get_var( $wpdb->prepare( "SELECT post_content FROM {$wpdb->posts} WHERE ID=%d", $id ) );
if ( ! preg_match_all( '#]*?href=(["\'])(.*?)\1#is', $c, $mm ) ) continue;
foreach ( $mm[2] as $u ) {
if ( ! zn_link_is_broken( $u ) ) continue;
$path = zn_norm_path( $u );
if ( ! $path || $path === '/' ) continue;
$scan[ $path ] = isset( $scan[ $path ] ) ? $scan[ $path ] + 1 : 1;
}
}
update_option( 'zn_scan', $scan, false );
$offset += count( $ids );
if ( count( $ids ) === $batch ) {
$busy = true;
echo 'Scan ho raha hai... ' . (int) $offset . ' items check hue. Tab band na karein.
';
zn_mapper_form( 'scan', $offset, 'Agla batch', true );
} else {
echo 'Scan mukammal. ' . count( $scan ) . ' alag broken URLs mile. Neeche review karein.
';
}
}
/* ---- 2) SAVE ---- */
if ( $act === 'save' ) {
$map = get_option( 'zn_map', array() );
$paths = isset( $_POST['p'] ) ? (array) wp_unslash( $_POST['p'] ) : array();
$chs = isset( $_POST['m'] ) ? (array) wp_unslash( $_POST['m'] ) : array();
foreach ( $paths as $h => $path ) {
$path = sanitize_text_field( $path );
$v = isset( $chs[ $h ] ) ? sanitize_text_field( $chs[ $h ] ) : 'skip';
if ( $v === 'remove' || preg_match( '/^id:\d+$/', $v ) ) $map[ $path ] = $v; else unset( $map[ $path ] );
}
update_option( 'zn_map', $map, false );
echo 'Choices save ho gaye. Jo URL "naye page" par set hain unka purana link Google/visitors ke liye bhi ab naye page par redirect hoga.
';
}
/* ---- 3) APPLY ---- */
if ( $act === 'apply' ) {
$dry = ! empty( $_POST['dry'] );
$map = get_option( 'zn_map', array() );
$ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE post_type IN ('post','page') AND post_status IN ('publish','draft','private') ORDER BY ID ASC LIMIT %d OFFSET %d", $batch, $offset ) );
$re = 0; $rm = 0; $posts = 0;
foreach ( $ids as $id ) {
$old = $wpdb->get_var( $wpdb->prepare( "SELECT post_content FROM {$wpdb->posts} WHERE ID=%d", $id ) );
$new = preg_replace_callback(
'# ]*?href=(["\'])(.*?)\1[^>]*>(.*?) #is',
function ( $m ) use ( $map, &$re, &$rm ) {
$path = zn_norm_path( $m[2] );
if ( ! $path || ! isset( $map[ $path ] ) ) return $m[0];
$ch = $map[ $path ];
if ( $ch === 'remove' ) { $rm++; return $m[3]; }
if ( strpos( $ch, 'id:' ) === 0 ) {
$link = get_permalink( (int) substr( $ch, 3 ) );
if ( ! $link ) return $m[0];
$frag = ( ( $h = strpos( $m[2], '#' ) ) !== false ) ? substr( $m[2], $h ) : '';
$pos = strpos( $m[0], $m[2] );
$re++;
return substr_replace( $m[0], $link . $frag, $pos, strlen( $m[2] ) );
}
return $m[0];
},
$old
);
if ( $new === null || $new === $old ) continue;
$posts++;
if ( ! $dry ) {
if ( ! get_post_meta( $id, '_zn_backup_map', true ) ) add_post_meta( $id, '_zn_backup_map', wp_slash( $old ), true );
$wpdb->update( $wpdb->posts, array( 'post_content' => $new ), array( 'ID' => $id ) );
clean_post_cache( $id );
}
}
$offset += count( $ids );
echo '' . ( $dry ? 'DRY RUN: ' : '' ) . (int) $offset . ' items check hue. Is batch mein ' . $posts . ' posts, ' . $re . ' links naye page par, ' . $rm . ' links hata diye' . ( $dry ? ' (kuch save nahi hua)' : '' ) . '.
';
if ( count( $ids ) === $batch ) {
$busy = true;
zn_mapper_form( 'apply', $offset, 'Agla batch', true, $dry ? ' ' : '' );
} else {
echo '';
}
}
if ( $busy ) { echo ''; return; }
/* ---- Buttons ---- */
echo 'Step 1:
';
zn_mapper_form( 'scan', 0, 'Scan karo (broken links dhoondo)' );
$scan = get_option( 'zn_scan', array() );
if ( ! $scan ) { echo ''; return; }
arsort( $scan );
$map = get_option( 'zn_map', array() );
/* ---- Review ---- */
$pool = array();
foreach ( $wpdb->get_results( "SELECT ID, post_title, post_name, post_type FROM {$wpdb->posts} WHERE post_status='publish' AND post_type IN ('post','page')" ) as $r ) {
$pool[] = array( 'id' => (int) $r->ID, 'title' => $r->post_title, 'type' => $r->post_type, 'tok' => zn_tokens( $r->post_title . ' ' . $r->post_name ) );
}
echo 'Step 2: Review Har purane URL ke saamne sahi page chunein. "Abhi chhod do" ka matlab link jaisa hai waisa rahega. Jo URL kisi page se match nahi karte unhe "Link hata do" par rakhein.
';
echo '';
echo 'Step 3: Articles mein lagao Pehle Dry run, phir asli.
';
zn_mapper_form( 'apply', 0, 'Dry run (sirf check)', false, ' ' );
zn_mapper_form( 'apply', 0, 'Asli apply karo' );
echo '';
}
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This is a short English essay on My Hobby. This is good for primary classes and junior section students. This is a short paragraph on my hobby for primary classes.
My Hobby Short English Essay
Hobby means something you do for pleasure usually in your spare time. Reading books is my hobby. I read bibliographies of great men. It inspires me to do something special in my life. I spend a few hours a week in a public library near my home.
I have also bought some books. I often lend these books to my friends. I have greatly enjoyed reading “History Makers”, Alexander The Great”, “Popular Scientists”, “Successful Men of the World” and “Muhammad Ali Jinnah”.
These books give me new energy and life skills. I try to follow the life of these great men. I learn the wise quotes of these great men and quote these saying in my conversations. I love to be among those great men.
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