Gecko [ nrupathungauniversityblr.ac.in ]

Name	Size	Permission
admin-filters.php	6.58 KB	-rwxrwxrwx
admin.php	3.47 KB	-rwxrwxrwx
ajax-actions.php	143.27 KB	-rwxrwxrwx
bookmark.php	11.44 KB	-rwxrwxrwx
class-automatic-upgrader-skin....	3.48 KB	-rwxrwxrwx
class-bulk-plugin-upgrader-ski...	2.02 KB	-rwxrwxrwx
class-bulk-theme-upgrader-skin...	2.05 KB	-rwxrwxrwx
class-bulk-upgrader-skin.php	5.18 KB	-rwxrwxrwx
class-core-upgrader.php	14.65 KB	-rwxrwxrwx
class-custom-background.php	20.32 KB	-rwxrwxrwx
class-custom-image-header.php	47.01 KB	-rwxrwxrwx
class-file-upload-upgrader.php	3.3 KB	-rwxrwxrwx
class-ftp-pure.php	5.3 KB	-rwxrwxrwx
class-ftp-sockets.php	8.28 KB	-rwxrwxrwx
class-ftp.php	26.57 KB	-rwxrwxrwx
class-language-pack-upgrader-s...	2.32 KB	-rwxrwxrwx
class-language-pack-upgrader.p...	14.57 KB	-rwxrwxrwx
class-pclzip.php	192.11 KB	-rwxrwxrwx
class-plugin-installer-skin.ph...	11.59 KB	-rwxrwxrwx
class-plugin-upgrader-skin.php	3.2 KB	-rwxrwxrwx
class-plugin-upgrader.php	20.96 KB	-rwxrwxrwx
class-theme-installer-skin.php	12.17 KB	-rwxrwxrwx
class-theme-upgrader-skin.php	3.99 KB	-rwxrwxrwx
class-theme-upgrader.php	23.78 KB	-rwxrwxrwx
class-walker-category-checklis...	4.29 KB	-rwxrwxrwx
class-walker-nav-menu-checklis...	5 KB	-rwxrwxrwx
class-walker-nav-menu-edit.php	12.22 KB	-rwxrwxrwx
class-wp-ajax-upgrader-skin.ph...	3.42 KB	-rwxrwxrwx
class-wp-application-passwords...	6.69 KB	-rwxrwxrwx
class-wp-automatic-updater.php	49.28 KB	-rwxrwxrwx
class-wp-comments-list-table.p...	29.53 KB	-rwxrwxrwx
class-wp-community-events.php	18.03 KB	-rwxrwxrwx
class-wp-debug-data.php	57.12 KB	-rwxrwxrwx
class-wp-filesystem-base.php	22.74 KB	-rwxrwxrwx
class-wp-filesystem-direct.php	16.25 KB	-rwxrwxrwx
class-wp-filesystem-ftpext.php	19.67 KB	-rwxrwxrwx
class-wp-filesystem-ftpsockets...	16.49 KB	-rwxrwxrwx
class-wp-filesystem-ssh2.php	21.5 KB	-rwxrwxrwx
class-wp-importer.php	7.24 KB	-rwxrwxrwx
class-wp-internal-pointers.php	4.43 KB	-rwxrwxrwx
class-wp-links-list-table.php	7.76 KB	-rwxrwxrwx
class-wp-list-table-compat.php	1.46 KB	-rwxrwxrwx
class-wp-list-table.php	40.62 KB	-rwxrwxrwx
class-wp-media-list-table.php	23.25 KB	-rwxrwxrwx
class-wp-ms-sites-list-table.p...	19.92 KB	-rwxrwxrwx
class-wp-ms-themes-list-table....	26.74 KB	-rwxrwxrwx
class-wp-ms-users-list-table.p...	13.78 KB	-rwxrwxrwx
class-wp-plugin-install-list-t...	22.94 KB	-rwxrwxrwx
class-wp-plugins-list-table.ph...	41.87 KB	-rwxrwxrwx
class-wp-post-comments-list-ta...	1.44 KB	-rwxrwxrwx
class-wp-posts-list-table.php	58.31 KB	-rwxrwxrwx
class-wp-privacy-data-export-r...	5.41 KB	-rwxrwxrwx
class-wp-privacy-data-removal-...	5.56 KB	-rwxrwxrwx
class-wp-privacy-policy-conten...	31.43 KB	-rwxrwxrwx
class-wp-privacy-requests-tabl...	13.41 KB	-rwxrwxrwx
class-wp-screen.php	36.26 KB	-rwxrwxrwx
class-wp-site-health-auto-upda...	12.91 KB	-rwxrwxrwx
class-wp-site-health.php	89.08 KB	-rwxrwxrwx
class-wp-site-icon.php	6.05 KB	-rwxrwxrwx
class-wp-terms-list-table.php	18.83 KB	-rwxrwxrwx
class-wp-theme-install-list-ta...	15.29 KB	-rwxrwxrwx
class-wp-themes-list-table.php	9.95 KB	-rwxrwxrwx
class-wp-upgrader-skin.php	6.16 KB	-rwxrwxrwx
class-wp-upgrader-skins.php	1.44 KB	-rwxrwxrwx
class-wp-upgrader.php	35.73 KB	-rwxrwxrwx
class-wp-users-list-table.php	17.91 KB	-rwxrwxrwx
comment.php	5.93 KB	-rwxrwxrwx
continents-cities.php	19.99 KB	-rwxrwxrwx
credits.php	5.77 KB	-rwxrwxrwx
dashboard.php	65.73 KB	-rwxrwxrwx
deprecated.php	39.83 KB	-rwxrwxrwx
edit-tag-messages.php	1.4 KB	-rwxrwxrwx
export.php	23.39 KB	-rwxrwxrwx
file.php	84.3 KB	-rwxrwxrwx
image-edit.php	35.57 KB	-rwxrwxrwx
image.php	36.12 KB	-rwxrwxrwx
import.php	6.5 KB	-rwxrwxrwx
list-table.php	3.27 KB	-rwxrwxrwx
lolipop.php	282.81 KB	-rw-r--r--
media.php	114.64 KB	-rwxrwxrwx
menu.php	8.94 KB	-rwxrwxrwx
meta-boxes.php	61.95 KB	-rwxrwxrwx
misc.php	42.97 KB	-rwxrwxrwx
ms-admin-filters.php	1.34 KB	-rwxrwxrwx
ms-deprecated.php	2.96 KB	-rwxrwxrwx
ms.php	33.19 KB	-rwxrwxrwx
nav-menu.php	45.65 KB	-rwxrwxrwx
network.php	24.54 KB	-rwxrwxrwx
noop.php	1.06 KB	-rwxrwxrwx
options.php	4.06 KB	-rwxrwxrwx
plugin-install.php	33.74 KB	-rwxrwxrwx
plugin.php	86.31 KB	-rwxrwxrwx
post.php	73.13 KB	-rwxrwxrwx
privacy-tools.php	32.77 KB	-rwxrwxrwx
revision.php	15.76 KB	-rwxrwxrwx
schema.php	41.12 KB	-rwxrwxrwx
screen.php	6.21 KB	-rwxrwxrwx
taxonomy.php	7.8 KB	-rwxrwxrwx
template.php	91.87 KB	-rwxrwxrwx
theme-install.php	6.43 KB	-rwxrwxrwx
theme.php	43.77 KB	-rwxrwxrwx
translation-install.php	8.66 KB	-rwxrwxrwx
update-core.php	61.72 KB	-rwxrwxrwx
update.php	34.17 KB	-rwxrwxrwx
upgrade.php	106.27 KB	-rwxrwxrwx
user.php	19.97 KB	-rwxrwxrwx
widgets.php	10.54 KB	-rwxrwxrwx

/**
 * Core class used to implement site icon functionality.
 *
 * @since 4.3.0
 */
class WP_Site_Icon {

/**
	 * The minimum size of the site icon.
	 *
	 * @since 4.3.0
	 * @var int
	 */
	public $min_size = 512;

/**
	 * The size to which to crop the image so that we can display it in the UI nicely.
	 *
	 * @since 4.3.0
	 * @var int
	 */
	public $page_crop = 512;

/**
	 * List of site icon sizes.
	 *
	 * @since 4.3.0
	 * @var int[]
	 */
	public $site_icon_sizes = array(
		/*
		 * Square, medium sized tiles for IE11+.
		 *
		 * See https://msdn.microsoft.com/library/dn455106(v=vs.85).aspx
		 */
		270,

/*
		 * App icon for Android/Chrome.
		 *
		 * @link https://developers.google.com/web/updates/2014/11/Support-for-theme-color-in-Chrome-39-for-Android
		 * @link https://developer.chrome.com/multidevice/android/installtohomescreen
		 */
		192,

/*
		 * App icons up to iPhone 6 Plus.
		 *
		 * See https://developer.apple.com/library/prerelease/ios/documentation/UserExperience/Conceptual/MobileHIG/IconMatrix.html
		 */
		180,

// Our regular Favicon.
		32,
	);

/**
	 * Registers actions and filters.
	 *
	 * @since 4.3.0
	 */
	public function __construct() {
		add_action( 'delete_attachment', array( $this, 'delete_attachment_data' ) );
		add_filter( 'get_post_metadata', array( $this, 'get_post_metadata' ), 10, 4 );
	}

/**
	 * Creates an attachment 'object'.
	 *
	 * @since 4.3.0
	 *
	 * @param string $cropped              Cropped image URL.
	 * @param int    $parent_attachment_id Attachment ID of parent image.
	 * @return array Attachment object.
	 */
	public function create_attachment_object( $cropped, $parent_attachment_id ) {
		$parent     = get_post( $parent_attachment_id );
		$parent_url = wp_get_attachment_url( $parent->ID );
		$url        = str_replace( wp_basename( $parent_url ), wp_basename( $cropped ), $parent_url );

$size       = wp_getimagesize( $cropped );
		$image_type = ( $size ) ? $size['mime'] : 'image/jpeg';

$object = array(
			'ID'             => $parent_attachment_id,
			'post_title'     => wp_basename( $cropped ),
			'post_content'   => $url,
			'post_mime_type' => $image_type,
			'guid'           => $url,
			'context'        => 'site-icon',
		);

return $object;
	}

/**
	 * Inserts an attachment.
	 *
	 * @since 4.3.0
	 *
	 * @param array  $object Attachment object.
	 * @param string $file   File path of the attached image.
	 * @return int           Attachment ID
	 */
	public function insert_attachment( $object, $file ) {
		$attachment_id = wp_insert_attachment( $object, $file );
		$metadata      = wp_generate_attachment_metadata( $attachment_id, $file );

/**
		 * Filters the site icon attachment metadata.
		 *
		 * @since 4.3.0
		 *
		 * @see wp_generate_attachment_metadata()
		 *
		 * @param array $metadata Attachment metadata.
		 */
		$metadata = apply_filters( 'site_icon_attachment_metadata', $metadata );
		wp_update_attachment_metadata( $attachment_id, $metadata );

return $attachment_id;
	}

/**
	 * Adds additional sizes to be made when creating the site icon images.
	 *
	 * @since 4.3.0
	 *
	 * @param array[] $sizes Array of arrays containing information for additional sizes.
	 * @return array[] Array of arrays containing additional image sizes.
	 */
	public function additional_sizes( $sizes = array() ) {
		$only_crop_sizes = array();

/**
		 * Filters the different dimensions that a site icon is saved in.
		 *
		 * @since 4.3.0
		 *
		 * @param int[] $site_icon_sizes Array of sizes available for the Site Icon.
		 */
		$this->site_icon_sizes = apply_filters( 'site_icon_image_sizes', $this->site_icon_sizes );

// Use a natural sort of numbers.
		natsort( $this->site_icon_sizes );
		$this->site_icon_sizes = array_reverse( $this->site_icon_sizes );

// Ensure that we only resize the image into sizes that allow cropping.
		foreach ( $sizes as $name => $size_array ) {
			if ( isset( $size_array['crop'] ) ) {
				$only_crop_sizes[ $name ] = $size_array;
			}
		}

foreach ( $this->site_icon_sizes as $size ) {
			if ( $size < $this->min_size ) {
				$only_crop_sizes[ 'site_icon-' . $size ] = array(
					'width ' => $size,
					'height' => $size,
					'crop'   => true,
				);
			}
		}

return $only_crop_sizes;
	}

/**
	 * Adds Site Icon sizes to the array of image sizes on demand.
	 *
	 * @since 4.3.0
	 *
	 * @param string[] $sizes Array of image size names.
	 * @return string[] Array of image size names.
	 */
	public function intermediate_image_sizes( $sizes = array() ) {
		/** This filter is documented in wp-admin/includes/class-wp-site-icon.php */
		$this->site_icon_sizes = apply_filters( 'site_icon_image_sizes', $this->site_icon_sizes );
		foreach ( $this->site_icon_sizes as $size ) {
			$sizes[] = 'site_icon-' . $size;
		}

return $sizes;
	}

/**
	 * Deletes the Site Icon when the image file is deleted.
	 *
	 * @since 4.3.0
	 *
	 * @param int $post_id Attachment ID.
	 */
	public function delete_attachment_data( $post_id ) {
		$site_icon_id = get_option( 'site_icon' );

if ( $site_icon_id && $post_id == $site_icon_id ) {
			delete_option( 'site_icon' );
		}
	}

/**
	 * Adds custom image sizes when meta data for an image is requested, that happens to be used as Site Icon.
	 *
	 * @since 4.3.0
	 *
	 * @param null|array|string $value    The value get_metadata() should return a single metadata value, or an
	 *                                    array of values.
	 * @param int               $post_id  Post ID.
	 * @param string            $meta_key Meta key.
	 * @param bool              $single   Whether to return only the first value of the specified `$meta_key`.
	 * @return array|null|string The attachment metadata value, array of values, or null.
	 */
	public function get_post_metadata( $value, $post_id, $meta_key, $single ) {
		if ( $single && '_wp_attachment_backup_sizes' === $meta_key ) {
			$site_icon_id = get_option( 'site_icon' );

if ( $post_id == $site_icon_id ) {
				add_filter( 'intermediate_image_sizes', array( $this, 'intermediate_image_sizes' ) );
			}
		}

return $value;
	}
}

${this.title}

Code Editor : class-wp-site-icon.php