/* jshint onevar: false, smarttabs: true */
/* global sharing_loading_icon */
(function($) {
$( document ).ready(function() {
function enable_share_button() {
$( '.preview a.sharing-anchor' ).unbind( 'mouseenter mouseenter' ).hover( function() {
if ( $( this ).data( 'hasappeared' ) !== true ) {
var item = $( '.sharing-hidden .inner' );
var original = $( this ).parents( 'li' );
// Create a timer to make the area appear if the mouse hovers for a period
var timer = setTimeout( function() {
$( item ).css( {
left: $( original ).position().left + 'px',
top: $( original ).position().top + $( original ).height() + 3 + 'px'
} ).slideDown( 200, function() {
// Mark the item as have being appeared by the hover
$( original ).data( 'hasappeared', true ).data( 'hasoriginal', true ).data( 'hasitem', false );
// Remove all special handlers
$( item ).mouseleave( handler_item_leave ).mouseenter( handler_item_enter );
$( original ).mouseleave( handler_original_leave ).mouseenter( handler_original_enter );
// Add a special handler to quickly close the item
$( original ).click( close_it );
} );
// The following handlers take care of the mouseenter/mouseleave for the share button and the share area - if both are left then we close the share area
var handler_item_leave = function() {
$( original ).data( 'hasitem', false );
if ( $( original ).data( 'hasoriginal' ) === false ) {
var timer = setTimeout( close_it, 800 );
$( original ).data( 'timer2', timer );
}
};
var handler_item_enter = function() {
$( original ).data( 'hasitem', true );
clearTimeout( $( original ).data( 'timer2' ) );
};
var handler_original_leave = function() {
$( original ).data( 'hasoriginal', false );
if ( $( original ).data( 'hasitem' ) === false ) {
var timer = setTimeout( close_it, 800 );
$( original ).data( 'timer2', timer );
}
};
var handler_original_enter = function() {
$( original ).data( 'hasoriginal', true );
clearTimeout( $( original ).data( 'timer2' ) );
};
var close_it = function() {
item.slideUp( 200 );
// Clear all hooks
$( original ).unbind( 'mouseleave', handler_original_leave ).unbind( 'mouseenter', handler_original_enter );
$( item ).unbind( 'mouseleave', handler_item_leave ).unbind( 'mouseenter', handler_item_leave );
$( original ).data( 'hasappeared', false );
$( original ).unbind( 'click', close_it );
return false;
};
}, 200 );
// Remember the timer so we can detect it on the mouseout
$( this ).data( 'timer', timer );
}
}, function() {
// Mouse out - remove any timer
clearTimeout( $( this ).data( 'timer' ) );
$( this ).data( 'timer', false );
} );
}
function update_preview() {
var button_style = $( '#button_style' ).val();
// Clear the live preview
$( '#live-preview ul.preview li' ).remove();
// Add label
if ( $( '#save-enabled-shares input[name=visible]' ).val() || $( '#save-enabled-shares input[name=hidden]' ).val() ) {
$( '#live-preview ul.preview' ).append( $( '#live-preview ul.archive .sharing-label' ).clone() );
}
// Re-insert all the enabled items
$( 'ul.services-enabled li' ).each( function() {
if ( $( this ).hasClass( 'service' ) ) {
var service = $( this ).attr( 'id' );
$( '#live-preview ul.preview' ).append( $( '#live-preview ul.archive li.preview-' + service ).clone() );
}
} );
// Add any hidden items
if ( $( '#save-enabled-shares input[name=hidden]' ).val() ) {
// Add share button
$( '#live-preview ul.preview' ).append( $( '#live-preview ul.archive .share-more' ).parent().clone() );
$( '.sharing-hidden ul li' ).remove();
// Add hidden items into the inner panel
$( 'ul.services-hidden li' ).each( function( /*pos, item*/ ) {
if ( $( this ).hasClass( 'service' ) ) {
var service = $( this ).attr( 'id' );
$( '.sharing-hidden .inner ul' ).append( $( '#live-preview ul.archive .preview-' + service ).clone() );
}
} );
enable_share_button();
}
$( '#live-preview div.sharedaddy' ).removeClass( 'sd-social-icon' );
$( '#live-preview li.advanced' ).removeClass( 'no-icon' );
// Button style
if ( 'icon' === button_style ) {
$( '#live-preview ul.preview div span, .sharing-hidden .inner ul div span' ).html( ' ' ).parent().addClass( 'no-text' );
$( '#live-preview div.sharedaddy' ).addClass( 'sd-social-icon' );
} else if ( 'official' === button_style ) {
$( '#live-preview ul.preview .advanced, .sharing-hidden .inner ul .advanced' ).each( function( /*i*/ ) {
if ( !$( this ).hasClass( 'preview-press-this' ) &&
!$( this ).hasClass( 'preview-email' ) &&
!$( this ).hasClass( 'preview-print' ) &&
!$( this ).hasClass( 'preview-telegram' ) &&
!$( this ).hasClass( 'preview-jetpack-whatsapp' ) &&
!$( this ).hasClass( 'share-custom' ) ) {
$( this ).find( '.option a span' ).html( '' ).parent().removeClass( 'sd-button' ).parent().attr( 'class', 'option option-smart-on' );
}
} );
} else if ( 'text' === button_style ) {
$( '#live-preview li.advanced' ).addClass( 'no-icon' );
}
}
window.sharing_option_changed = function() {
var item = this;
// Loading icon
$( this ).parents( 'li:first' ).css( 'backgroundImage', 'url("' + sharing_loading_icon + '")' );
// Save
$( this ).parents( 'form' ).ajaxSubmit( function( response ) {
if ( response.indexOf( '<!---' ) >= 0 ) {
var button = response.substring( 0, response.indexOf( '<!--->' ) );
var preview = response.substring( response.indexOf( '<!--->' ) + 6 );
if ( $( item ).is( ':submit' ) === true ) {
// Update the DOM using a bit of cut/paste technology
$( item ).parents( 'li:first' ).replaceWith( button );
}
$( '#live-preview ul.archive li.preview-' + $( item ).parents( 'form' ).find( 'input[name=service]' ).val() ).replaceWith( preview );
}
// Update preview
update_preview();
// Restore the icon
$( item ).parents( 'li:first' ).removeAttr( 'style' );
} );
if ( $( item ).is( ':submit' ) === true ) {
return false;
}
return true;
};
function showExtraOptions( service ) {
jQuery( '.' + service + '-extra-options' ).css( { backgroundColor: '#ffffcc' } ).fadeIn();
}
function hideExtraOptions( service ) {
jQuery( '.' + service + '-extra-options' ).fadeOut( 'slow' );
}
function save_services() {
$( '#enabled-services h3 img' ).show();
// Toggle various dividers/help texts
if ( $( '#enabled-services ul.services-enabled li.service' ).length > 0 ) {
$( '#drag-instructions' ).hide();
}
else {
$( '#drag-instructions' ).show();
}
if ( $( '#enabled-services li.service' ).length > 0 ) {
$( '#live-preview .services h2' ).hide();
}
else {
$( '#live-preview .services h2' ).show();
}
// Gather the modules
var visible = [], hidden = [];
$( 'ul.services-enabled li' ).each( function() {
if ( $( this ).hasClass( 'service' ) ) {
// Ready for saving
visible[visible.length] = $( this ).attr( 'id' );
showExtraOptions( $( this ).attr( 'id' ) );
}
} );
$( 'ul.services-available li' ).each( function() {
if ( $( this ).hasClass( 'service' ) ) {
hideExtraOptions( $( this ).attr( 'id' ) );
}
} );
$( 'ul.services-hidden li' ).each( function() {
if ( $( this ).hasClass( 'service' ) ) {
// Ready for saving
hidden[hidden.length] = $( this ).attr( 'id' );
showExtraOptions( $( this ).attr( 'id' ) );
}
} );
// Set the hidden element values
$( '#save-enabled-shares input[name=visible]' ).val( visible.join( ',' ) );
$( '#save-enabled-shares input[name=hidden]' ).val( hidden.join( ',' ) );
update_preview();
// Save it
$( '#save-enabled-shares' ).ajaxSubmit( function() {
$( '#enabled-services h3 img' ).hide();
} );
}
$( '#enabled-services .services ul' ).sortable( {
receive: function( /*event, ui*/ ) {
save_services();
},
stop: function() {
save_services();
$( 'li.service' ).enableSelection(); // Fixes a problem with Chrome
},
over: function( /*event, ui*/ ) {
$( this ).find( 'ul' ).addClass( 'dropping' );
// Ensure the 'end-fix' is at the end
$( '#enabled-services li.end-fix' ).remove();
$( '#enabled-services ul' ).append( '<li class="end-fix"></li>' );
},
out: function( /*event, ui*/ ) {
$( this ).find( 'ul' ).removeClass( 'dropping' );
// Ensure the 'end-fix' is at the end
$( '#enabled-services li.end-fix' ).remove();
$( '#enabled-services ul' ).append( '<li class="end-fix"></li>' );
},
helper: function( event, ui ) {
ui.find( '.advanced-form' ).hide();
return ui.clone();
},
start: function( /*event, ui*/ ) {
// Make sure that the advanced section is closed
$( '.advanced-form' ).hide();
$( 'li.service' ).disableSelection(); // Fixes a problem with Chrome
},
placeholder: 'dropzone',
opacity: 0.8,
delay: 150,
forcePlaceholderSize: true,
items: 'li',
connectWith: '#available-services ul, #enabled-services .services ul',
cancel: '.advanced-form'
} );
$( '#available-services ul' ).sortable( {
opacity: 0.8,
delay: 150,
cursor: 'move',
connectWith: '#enabled-services .services ul',
placeholder: 'dropzone',
forcePlaceholderSize: true,
start: function() {
$( '.advanced-form' ).hide();
}
} );
// Accessibility keyboard shortcurts
$( '.service' ).on( 'keydown', function ( e ) {
// Reposition if one of the directional keys is pressed
switch ( e.keyCode ) {
case 13: keyboardDragDrop( $( this ) ); break; // Enter
case 32: keyboardDragDrop( $( this ) ); break; // Space
case 37: keyboardChangeOrder( $( this ), 'left' ); break; // Left
case 39: keyboardChangeOrder( $( this ), 'right' ); break; // Right
default: return true; // Exit and bubble
}
e.preventDefault();
});
function keyboardChangeOrder( $this, dir ) {
var thisParent = $this.parent(),
thisParentsChildren = thisParent.find( 'li' ),
thisPosition = thisParentsChildren.index( $this ) + 1,
totalChildren = thisParentsChildren.length - 1,
thisService;
// No need to be able to sort order for the "Available Services" section
if ( thisParent.hasClass( 'services-available' ) ) {
return;
}
if ( 'left' === dir ) {
if ( 1 === thisPosition ) {
return;
}
// Find service to left
var prevSibling = $this.prev();
// Detach this service from DOM
thisService = $this.detach();
// Move it to the appropriate area and add focus back to service
prevSibling.before( thisService );
// Add focus
prevSibling.prev().focus();
}
if ( 'right' === dir ) {
if ( thisPosition === totalChildren ) {
return;
}
// Find service to left
var nextSibling = $this.next();
// Detach this service from DOM
thisService = $this.detach();
// Move it to the appropriate area and add focus back to service
nextSibling.after( thisService );
// Add focus
nextSibling.next().focus();
}
//Save changes
save_services();
}
function keyboardDragDrop( $this ) {
var dropzone,
thisParent = $this.parent();
// Rotate through 3 available dropzones
if ( thisParent.hasClass( 'services-available' ) ) {
dropzone = 'services-enabled';
} else if ( thisParent.hasClass( 'services-enabled' ) ) {
dropzone = 'services-hidden';
} else {
dropzone = 'services-available';
}
// Detach this service from DOM
var thisService = $this.detach();
// Move it to the appropriate area and add focus back to service
$( '.' + dropzone ).prepend( thisService ).find( 'li:first-child' ).focus();
//Save changes
save_services();
}
// Live preview 'hidden' button
$( '.preview-hidden a' ).click( function() {
$( this ).parent().find( '.preview' ).toggle();
return false;
} );
// Add service
$( '#new-service form' ).ajaxForm( {
beforeSubmit: function() {
$( '#new-service-form .error' ).hide();
$( '#new-service-form img' ).show();
$( '#new-service-form input[type=submit]' ).prop( 'disabled', true );
},
success: function( response ) {
$( '#new-service-form img' ).hide();
if ( ( '' + response ) === '1' ) {
$( '#new-service-form .inerror' ).removeClass( 'inerror' ).addClass( 'error' );
$( '#new-service-form .error' ).show();
$( '#new-service-form input[type=submit]' ).prop( 'disabled', false );
}
else {
document.location.reload();
}
}
}
);
function init_handlers() {
$( '#services-config a.remove' ).unbind( 'click' ).click( function() {
var form = $( this ).parent().next();
// Loading icon
$( this ).parents( 'li:first' ).css( 'backgroundImage', 'url("' + sharing_loading_icon + '")' );
// Save
form.ajaxSubmit( function( /*response*/ ) {
// Remove the item
form.parents( 'li:first' ).fadeOut( function() {
$( this ).remove();
// Update preview
update_preview();
} );
} );
return false;
} );
}
$( '#button_style' ).change( function() {
update_preview();
return true;
} ).change();
$( 'input[name=sharing_label]' ).blur( function() {
$('#live-preview h3.sd-title').text( $( '<div/>' ).text( $( this ).val() ).html() );
} );
init_handlers();
enable_share_button();
} );
})( jQuery );