HesabixChatPlugin/assets/js/admin-update.js

( function ( $ ) {
	'use strict';

	var cfg = window.HESABIX_CHAT_UPD || null;
	var lastDashboard = null;

	function tryParseBootstrap() {
		var el = document.getElementById( 'hesabix-upd-initial-state' );
		if ( ! el || ! el.textContent ) {
			return;
		}
		try {
			lastDashboard = JSON.parse( el.textContent );
		} catch ( e ) {
			lastDashboard = null;
		}
	}

	if ( ! cfg || ! cfg.ajaxUrl || ! cfg.nonce ) {
		return;
	}

	var strings = cfg.strings || {};

	function labelSource( d ) {
		if ( ! d.configured ) {
			return strings.sourceLabelOff || '';
		}
		if ( d.configured_raw_zip ) {
			return strings.sourceRawZip || '';
		}
		if ( d.configured_manifest_only ) {
			return strings.sourceManifest || '';
		}
		return strings.sourceMixed || '';
	}

	function labelRequires( d ) {
		if ( ! d.remote_loaded ) {
			return strings.requirementsUnknown || '';
		}
		var rw = ( d.requires_wp || '' ).toString().trim();
		var rp = ( d.requires_php || '' ).toString().trim();
		if ( ! rw && ! rp ) {
			return strings.requirementsUnknown || '';
		}
		var tmpl = strings.requirementsFmt || '{{w}} / {{p}}';
		var wv = rw || '—';
		var pv = rp || '—';
		return tmpl.replace( /\{\{w\}\}/g, wv ).replace( /\{\{p\}\}/g, pv );
	}

	function buildSummary( d ) {
		if ( ! d.configured ) {
			return strings.sourceDisabledSummary || '';
		}
		if ( ! d.remote_loaded ) {
			return strings.summaryNoRemote || '';
		}
		if ( d.update_available ) {
			return strings.summaryUpdateReady || '';
		}
		if ( d.newer_than_local && ! d.env_compatible ) {
			return strings.blockedEnv || '';
		}
		return strings.summaryUpToDate || '';
	}

	function applyState( d ) {
		lastDashboard = d;
		var $cur = $( '#hesabix-upd-current' );
		var $rem = $( '#hesabix-upd-remote' );
		var $sum = $( '#hesabix-upd-summary' );
		var $req = $( '#hesabix-upd-requires' );
		var $src = $( '#hesabix-upd-source' );
		var $inst = $( '#hesabix-upd-install' );

		if ( ! $cur.length ) {
			return;
		}

		$cur.text( d.current_version || '' );
		if ( d.remote_loaded && d.remote_version ) {
			$rem.text( String( d.remote_version ) );
		} else {
			$rem.text( strings.remoteShort || '' );
		}
		$sum.text( buildSummary( d ) );
		$req.text( labelRequires( d ) );
		$src.text( labelSource( d ) );

		var can = !! ( d.update_available && d.can_install );
		if ( $inst.length ) {
			$inst.prop( 'disabled', ! can ).attr( 'aria-disabled', can ? 'false' : 'true' );
		}
	}

	function ajaxPost( action, extra ) {
		return $.ajax( {
			url: cfg.ajaxUrl,
			type: 'POST',
			dataType: 'json',
			data: $.extend( { action: action, nonce: cfg.nonce }, extra || {} )
		} );
	}

	function setRefreshing( busy ) {
		var $btn = $( '#hesabix-upd-refresh' );
		var $inl = $( '#hesabix-upd-inline-status' );
		if ( ! $btn.length ) {
			return;
		}
		$btn.prop( 'disabled', !! busy );
		if ( busy ) {
			$inl.text( strings.checking || '' );
		}
	}

	function doneRefresh() {
		$( '#hesabix-upd-refresh' ).prop( 'disabled', false );
	}

	function setInstalling( busy ) {
		var $inst = $( '#hesabix-upd-install' );
		var $ref = $( '#hesabix-upd-refresh' );
		var $inl = $( '#hesabix-upd-inline-status' );
		if ( ! $inst.length ) {
			return;
		}
		if ( busy ) {
			$inst.prop( 'disabled', true ).attr( 'aria-disabled', 'true' );
			$ref.prop( 'disabled', true );
			$inl.text( strings.installing || '' );
		} else {
			$ref.prop( 'disabled', false );
			if ( lastDashboard ) {
				applyState( lastDashboard );
			}
		}
	}

	$( document ).ready( function () {
		if ( ! $( '#hesabix-upd-current' ).length ) {
			return;
		}

		tryParseBootstrap();

		strings.remoteShort = strings.remoteShort || '—';
		strings.genericError = strings.genericError || 'Error';

		$( '#hesabix-upd-refresh' ).on( 'click', function () {
			setRefreshing( true );
			ajaxPost( cfg.actions.check, { refresh: '1' } )
				.done( function ( res ) {
					var $inl = $( '#hesabix-upd-inline-status' );
					if ( ! res || ! res.success || ! res.data ) {
						var mf = strings.genericError;
						if ( res && res.data && res.data.message ) {
							mf = String( res.data.message );
						}
						$inl.text( mf );
						return;
					}
					applyState( res.data );
					$inl.text( '' );
				} )
				.fail( function ( xhr ) {
					var msg = strings.genericError;
					if (
						xhr.responseJSON &&
						xhr.responseJSON.data &&
						xhr.responseJSON.data.message
					) {
						msg = String( xhr.responseJSON.data.message );
					}
					$( '#hesabix-upd-inline-status' ).text( msg );
				} )
				.always( function () {
					doneRefresh();
				} );
		} );

		$( '#hesabix-upd-install' ).on( 'click', function () {
			if ( $( this ).prop( 'disabled' ) ) {
				return;
			}
			setInstalling( true );
			var $inl = $( '#hesabix-upd-inline-status' );
			ajaxPost( cfg.actions.install )
				.done( function ( res ) {
					if ( ! res ) {
						$inl.text( strings.genericError );
						setInstalling( false );
						return;
					}
					if ( ! res.success ) {
						$inl.text(
							res.data && res.data.message ? String( res.data.message ) : strings.genericError
						);
						setInstalling( false );
						return;
					}
					$inl.text( strings.reloadHint || '' );
					window.setTimeout( function () {
						window.location.reload();
					}, 550 );
				} )
				.fail( function ( xhr ) {
					var msg = strings.genericError;
					if (
						xhr.responseJSON &&
						xhr.responseJSON.data &&
						xhr.responseJSON.data.message
					) {
						msg = String( xhr.responseJSON.data.message );
					}
					$inl.text( msg );
					setInstalling( false );
				} );
		} );
	} );
} )( jQuery );