| 1 | <?php |
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| 2 | |
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| 3 | require_once 'admin.php'; |
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| 4 | |
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| 5 | if ( ! current_user_can('switch_themes') ) |
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| 6 | wp_die( __( 'Cheatin’ uh?' )); |
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| 7 | |
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| 8 | wp_enqueue_script('interface'); |
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| 9 | |
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| 10 | function wp_widgets_admin_header() { |
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| 11 | global $wp_registered_sidebars, $wp_registered_widgets, $wp_registered_widget_controls; |
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| 12 | ?> |
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| 13 | <?php wp_admin_css( 'css/widgets' ); ?> |
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| 14 | <!--[if IE 7]> |
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| 15 | <style type="text/css"> |
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| 16 | #palette { float: <?php echo ( get_bloginfo( 'text_direction' ) == 'rtl' ) ? 'right' : 'left'; ?>; } |
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| 17 | </style> |
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| 18 | <![endif]--> |
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| 19 | <?php |
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| 20 | |
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| 21 | $cols = array(); |
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| 22 | foreach ( $wp_registered_sidebars as $index => $sidebar ) { |
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| 23 | $cols[] = '\'' . $index . '\''; |
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| 24 | } |
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| 25 | $cols = implode( ', ', $cols ); |
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| 26 | |
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| 27 | $widgets = array(); |
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| 28 | foreach ( $wp_registered_widgets as $name => $widget ) { |
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| 29 | $widgets[] = '\'' . $widget['id'] . '\''; |
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| 30 | } |
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| 31 | $widgets = implode( ', ', $widgets ); |
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| 32 | ?> |
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| 33 | <script type="text/javascript"> |
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| 34 | // <![CDATA[ |
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| 35 | var cols = [<?php echo $cols; ?>]; |
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| 36 | var widgets = [<?php echo $widgets; ?>]; |
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| 37 | var controldims = new Array; |
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| 38 | <?php foreach ( $wp_registered_widget_controls as $name => $widget ) : ?> |
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| 39 | controldims['#<?php echo $widget['id']; ?>control'] = new Array; |
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| 40 | controldims['#<?php echo $widget['id']; ?>control']['width'] = <?php echo (int) $widget['width']; ?>; |
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| 41 | controldims['#<?php echo $widget['id']; ?>control']['height'] = <?php echo (int) $widget['height']; ?>; |
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| 42 | <?php endforeach; ?> |
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| 43 | function initWidgets() { |
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| 44 | <?php foreach ( $wp_registered_widget_controls as $name => $widget ) : ?> |
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| 45 | jQuery('#<?php echo $widget['id']; ?>popper').click(function() {popControl('#<?php echo $widget['id']; ?>control');}); |
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| 46 | jQuery('#<?php echo $widget['id']; ?>closer').click(function() {unpopControl('#<?php echo $widget['id']; ?>control');}); |
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| 47 | jQuery('#<?php echo $widget['id']; ?>control').Draggable({handle: '.controlhandle', zIndex: 1000}); |
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| 48 | if ( true && window.opera ) |
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| 49 | jQuery('#<?php echo $widget['id']; ?>control').css('border','1px solid #bbb'); |
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| 50 | <?php endforeach; ?> |
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| 51 | jQuery('#shadow').css('opacity','0'); |
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| 52 | jQuery(widgets).each(function(o) {o='#widgetprefix-'+o; jQuery(o).css('position','relative');} ); |
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| 53 | } |
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| 54 | function resetDroppableHeights() { |
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| 55 | var max = 6; |
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| 56 | jQuery.map(cols, function(o) { |
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| 57 | var c = jQuery('#' + o + ' li').length; |
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| 58 | if ( c > max ) max = c; |
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| 59 | }); |
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| 60 | var maxheight = 35 * ( max + 1); |
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| 61 | jQuery.map(cols, function(o) { |
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| 62 | height = 0 == jQuery('#' + o + ' li').length ? maxheight - jQuery('#' + o + 'placemat').height() : maxheight; |
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| 63 | jQuery('#' + o).height(height); |
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| 64 | }); |
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| 65 | } |
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| 66 | function maxHeight(elm) { |
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| 67 | htmlheight = document.body.parentNode.clientHeight; |
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| 68 | bodyheight = document.body.clientHeight; |
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| 69 | var height = htmlheight > bodyheight ? htmlheight : bodyheight; |
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| 70 | jQuery(elm).height(height); |
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| 71 | } |
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| 72 | function getViewportDims() { |
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| 73 | var x,y; |
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| 74 | if (self.innerHeight) { // all except Explorer |
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| 75 | x = self.innerWidth; |
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| 76 | y = self.innerHeight; |
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| 77 | } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode |
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| 78 | x = document.documentElement.clientWidth; |
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| 79 | y = document.documentElement.clientHeight; |
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| 80 | } else if (document.body) { // other Explorers |
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| 81 | x = document.body.clientWidth; |
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| 82 | y = document.body.clientHeight; |
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| 83 | } |
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| 84 | return new Array(x,y); |
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| 85 | } |
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| 86 | function dragChange(o) { |
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| 87 | var p = getViewportDims(); |
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| 88 | var screenWidth = p[0]; |
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| 89 | var screenHeight = p[1]; |
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| 90 | var elWidth = parseInt( jQuery(o).css('width') ); |
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| 91 | var elHeight = parseInt( jQuery(o).css('height') ); |
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| 92 | var elLeft = parseInt( jQuery(o).css('left') ); |
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| 93 | var elTop = parseInt( jQuery(o).css('top') ); |
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| 94 | if ( screenWidth < ( parseInt(elLeft) + parseInt(elWidth) ) ) |
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| 95 | jQuery(o).css('left', ( screenWidth - elWidth ) + 'px' ); |
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| 96 | if ( screenHeight < ( parseInt(elTop) + parseInt(elHeight) ) ) |
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| 97 | jQuery(o).css('top', ( screenHeight - elHeight ) + 'px' ); |
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| 98 | if ( elLeft < 1 ) |
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| 99 | jQuery(o).css('left', '1px'); |
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| 100 | if ( elTop < 1 ) |
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| 101 | jQuery(o).css('top', '1px'); |
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| 102 | } |
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| 103 | function popControl(elm) { |
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| 104 | var x = ( document.body.clientWidth - controldims[elm]['width'] ) / 2; |
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| 105 | var y = ( document.body.parentNode.clientHeight - controldims[elm]['height'] ) / 2; |
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| 106 | jQuery(elm).css({display: 'block', width: controldims[elm]['width'] + 'px', height: controldims[elm]['height'] + 'px', position: 'absolute', right: x + 'px', top: y + 'px', zIndex: '1000' }); |
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| 107 | jQuery(elm).attr('class','control'); |
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| 108 | jQuery('#shadow').click(function() {unpopControl(elm);}); |
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| 109 | window.onresize = function(){maxHeight('#shadow');dragChange(elm);}; |
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| 110 | popShadow(); |
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| 111 | } |
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| 112 | function popShadow() { |
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| 113 | maxHeight('#shadow'); |
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| 114 | jQuery('#shadow').css({zIndex: '999', display: 'block'}); |
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| 115 | jQuery('#shadow').fadeTo('fast', 0.2); |
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| 116 | } |
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| 117 | function unpopShadow() { |
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| 118 | jQuery('#shadow').fadeOut('fast', function() {jQuery('#shadow').hide()}); |
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| 119 | } |
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| 120 | function unpopControl(el) { |
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| 121 | jQuery(el).attr('class','hidden'); |
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| 122 | jQuery(el).hide(); |
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| 123 | unpopShadow(); |
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| 124 | } |
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| 125 | function serializeAll() { |
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| 126 | <?php $i = 0; foreach ( $wp_registered_sidebars as $index => $sidebar ) : $i++; ?> |
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| 127 | var serial<?php echo $i ?> = jQuery.SortSerialize('<?php echo $index ?>'); |
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| 128 | jQuery('#<?php echo $index ?>order').attr('value',serial<?php echo $i ?>.hash.replace(/widgetprefix-/g, '')); |
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| 129 | <?php endforeach; ?> |
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| 130 | } |
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| 131 | function updateAll() { |
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| 132 | jQuery.map(cols, function(o) { |
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| 133 | if ( jQuery('#' + o + ' li').length ) |
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| 134 | jQuery('#'+o+'placemat span.handle').hide(); |
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| 135 | else |
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| 136 | jQuery('#'+o+'placemat span.handle').show(); |
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| 137 | }); |
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| 138 | resetDroppableHeights(); |
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| 139 | } |
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| 140 | jQuery(document).ready( function() { |
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| 141 | updateAll(); |
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| 142 | initWidgets(); |
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| 143 | }); |
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| 144 | // ]]> |
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| 145 | </script> |
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| 146 | <?php |
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| 147 | } |
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| 148 | add_action( 'admin_head', 'wp_widgets_admin_header' ); |
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| 149 | do_action( 'sidebar_admin_setups' ); |
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| 150 | |
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| 151 | function wp_widget_draggable( $name ) { |
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| 152 | global $wp_registered_widgets, $wp_registered_widget_controls; |
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| 153 | |
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| 154 | if ( !isset( $wp_registered_widgets[$name] ) ) { |
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| 155 | return; |
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| 156 | } |
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| 157 | |
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| 158 | $sanitized_name = sanitize_title( $wp_registered_widgets[$name]['id'] ); |
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| 159 | $link_title = __( 'Configure' ); |
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| 160 | $popper = ( isset( $wp_registered_widget_controls[$name] ) ) |
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| 161 | ? ' <div class="popper" id="' . $sanitized_name . 'popper" title="' . $link_title . '">≡</div>' |
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| 162 | : ''; |
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| 163 | |
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| 164 | $output = '<li class="module" id="widgetprefix-%1$s"><span class="handle">%2$s</span></li>'; |
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| 165 | |
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| 166 | printf( $output, $sanitized_name, $wp_registered_widgets[$name]['name'] . $popper ); |
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| 167 | } |
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| 168 | |
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| 169 | $title = __( 'Sidebar Arrangement' ); |
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| 170 | $parent_file = 'themes.php'; |
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| 171 | |
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| 172 | require_once 'admin-header.php'; |
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| 173 | |
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| 174 | if ( count( $wp_registered_sidebars ) < 1 ) { |
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| 175 | ?> |
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| 176 | <div class="wrap"> |
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| 177 | <h2><?php _e( 'No Sidebars Defined' ); ?></h2> |
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| 178 | |
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| 179 | <p><?php _e( 'You are seeing this message because the theme you are currently using isn’t widget-aware, meaning that it has no sidebars that you are able to change. For information on making your theme widget-aware, please <a href="http://automattic.com/code/widgets/themes/">follow these instructions</a>.' ); /* TODO: article on codex */; ?></p> |
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| 180 | </div> |
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| 181 | <?php |
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| 182 | |
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| 183 | require_once 'admin-footer.php'; |
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| 184 | exit; |
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| 185 | } |
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| 186 | |
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| 187 | $sidebars_widgets = wp_get_sidebars_widgets(); |
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| 188 | |
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| 189 | if ( empty( $sidebars_widgets ) ) { |
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| 190 | $sidebars_widgets = wp_get_widget_defaults(); |
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| 191 | } |
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| 192 | |
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| 193 | if ( isset( $_POST['action'] ) ) { |
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| 194 | check_admin_referer( 'widgets-save-widget-order' ); |
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| 195 | |
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| 196 | switch ( $_POST['action'] ) { |
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| 197 | case 'default' : |
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| 198 | $sidebars_widgets = wp_get_widget_defaults(); |
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| 199 | wp_set_sidebars_widgets( $sidebars_widgets ); |
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| 200 | break; |
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| 201 | |
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| 202 | case 'save_widget_order' : |
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| 203 | $sidebars_widgets = array(); |
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| 204 | |
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| 205 | foreach ( $wp_registered_sidebars as $index => $sidebar ) { |
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| 206 | $postindex = $index . 'order'; |
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| 207 | |
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| 208 | parse_str( $_POST[$postindex], $order ); |
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| 209 | |
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| 210 | $new_order = $order[$index]; |
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| 211 | |
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| 212 | if ( is_array( $new_order ) ) { |
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| 213 | foreach ( $new_order as $sanitized_name ) { |
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| 214 | foreach ( $wp_registered_widgets as $name => $widget ) { |
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| 215 | if ( $sanitized_name == $widget['id'] ) { |
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| 216 | $sidebars_widgets[$index][] = $name; |
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| 217 | } |
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| 218 | } |
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| 219 | } |
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| 220 | } |
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| 221 | } |
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| 222 | |
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| 223 | wp_set_sidebars_widgets( $sidebars_widgets ); |
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| 224 | break; |
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| 225 | } |
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| 226 | } |
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| 227 | |
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| 228 | ksort( $wp_registered_widgets ); |
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| 229 | |
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| 230 | $inactive_widgets = array(); |
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| 231 | |
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| 232 | foreach ( $wp_registered_widgets as $name => $widget ) { |
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| 233 | $is_active = false; |
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| 234 | |
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| 235 | foreach ( $wp_registered_sidebars as $index => $sidebar ) { |
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| 236 | if ( is_array( $sidebars_widgets[$index] ) && in_array( $name, $sidebars_widgets[$index] ) ) { |
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| 237 | $is_active = true; |
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| 238 | break; |
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| 239 | } |
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| 240 | } |
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| 241 | |
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| 242 | if ( !$is_active ) { |
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| 243 | $inactive_widgets[] = $name; |
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| 244 | } |
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| 245 | } |
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| 246 | |
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| 247 | $containers = array( 'palette' ); |
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| 248 | |
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| 249 | foreach ( $wp_registered_sidebars as $index => $sidebar ) { |
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| 250 | $containers[] = $index; |
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| 251 | } |
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| 252 | |
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| 253 | $c_string = ''; |
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| 254 | |
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| 255 | foreach ( $containers as $container ) { |
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| 256 | $c_string .= '"' . $container . '",'; |
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| 257 | } |
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| 258 | |
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| 259 | $c_string = substr( $c_string, 0, -1 ); |
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| 260 | |
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| 261 | if ( isset( $_POST['action'] ) ) { |
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| 262 | ?> |
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| 263 | <div class="fade updated" id="message"> |
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| 264 | <p><?php printf( __( 'Sidebar updated. <a href="%s">View site »</a>' ), get_bloginfo( 'url' ) . '/' ); ?></p> |
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| 265 | </div> |
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| 266 | <?php |
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| 267 | } |
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| 268 | ?> |
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| 269 | <div class="wrap"> |
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| 270 | <h2><?php _e( 'Sidebar Arrangement' ); ?></h2> |
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| 271 | |
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| 272 | <p><?php _e( 'You can drag and drop widgets onto your sidebar below.' ); ?></p> |
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| 273 | |
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| 274 | <form id="sbadmin" method="post" onsubmit="serializeAll();"> |
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| 275 | <p class="submit"> |
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| 276 | <input type="submit" value="<?php _e( 'Save Changes »' ); ?>" /> |
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| 277 | </p> |
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| 278 | <div id="zones"> |
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| 279 | <?php |
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| 280 | foreach ( $wp_registered_sidebars as $index => $sidebar ) { |
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| 281 | ?> |
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| 282 | <input type="hidden" id="<?php echo $index; ?>order" name="<?php echo $index; ?>order" value="" /> |
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| 283 | |
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| 284 | <div class="dropzone"> |
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| 285 | <h3><?php echo $sidebar['name']; ?></h3> |
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| 286 | |
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| 287 | <div id="<?php echo $index; ?>placemat" class="placemat"> |
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| 288 | <span class="handle"> |
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| 289 | <h4><?php _e( 'Default Sidebar' ); ?></h4> |
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| 290 | <?php _e( 'Your theme will display its usual sidebar when this box is empty. Dragging widgets into this box will replace the usual sidebar with your customized sidebar.' ); ?> |
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| 291 | </span> |
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| 292 | </div> |
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| 293 | |
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| 294 | <ul id="<?php echo $index; ?>"> |
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| 295 | <?php |
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| 296 | if ( is_array( $sidebars_widgets[$index] ) ) { |
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| 297 | foreach ( $sidebars_widgets[$index] as $name ) { |
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| 298 | wp_widget_draggable( $name ); |
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| 299 | } |
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| 300 | } |
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| 301 | ?> |
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| 302 | </ul> |
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| 303 | </div> |
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| 304 | <?php |
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| 305 | } |
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| 306 | ?> |
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| 307 | |
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| 308 | </div> |
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| 309 | |
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| 310 | <div id="palettediv"> |
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| 311 | <h3><?php _e( 'Available Widgets' ); ?></h3> |
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| 312 | |
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| 313 | <ul id="palette"> |
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| 314 | <?php |
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| 315 | foreach ( $inactive_widgets as $name ) { |
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| 316 | wp_widget_draggable( $name ); |
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| 317 | } |
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| 318 | ?> |
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| 319 | </ul> |
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| 320 | </div> |
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| 321 | |
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| 322 | <script type="text/javascript"> |
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| 323 | // <![CDATA[ |
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| 324 | jQuery(document).ready(function(){ |
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| 325 | <?php foreach ( $containers as $container ) { ?> |
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| 326 | jQuery('ul#<?php echo $container; ?>').Sortable({ |
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| 327 | accept: 'module', activeclass: 'activeDraggable', opacity: 0.8, revert: true, onStop: updateAll |
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| 328 | }); |
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| 329 | <?php } ?> |
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| 330 | }); |
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| 331 | // ]]> |
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| 332 | </script> |
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| 333 | |
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| 334 | <p class="submit"> |
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| 335 | <?php wp_nonce_field( 'widgets-save-widget-order' ); ?> |
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| 336 | <input type="hidden" name="action" id="action" value="save_widget_order" /> |
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| 337 | <input type="submit" value="<?php _e( 'Save Changes »' ); ?>" /> |
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| 338 | </p> |
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| 339 | |
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| 340 | <div id="controls"> |
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| 341 | <?php foreach ( $wp_registered_widget_controls as $name => $widget ) { ?> |
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| 342 | <div class="hidden" id="<?php echo $widget['id']; ?>control"> |
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| 343 | <span class="controlhandle"><?php echo $widget['name']; ?></span> |
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| 344 | <span id="<?php echo $widget['id']; ?>closer" class="controlcloser">×</span> |
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| 345 | <div class="controlform"> |
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| 346 | <?php call_user_func_array( $widget['callback'], $widget['params'] ); ?> |
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| 347 | </div> |
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| 348 | </div> |
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| 349 | <?php } ?> |
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| 350 | </div> |
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| 351 | </form> |
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| 352 | |
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| 353 | <br class="clear" /> |
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| 354 | </div> |
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| 355 | |
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| 356 | <div id="shadow"> </div> |
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| 357 | |
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| 358 | <?php do_action ('sidebar_admin_pages'); ?> |
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| 359 | |
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| 360 | <?php require_once 'admin-footer.php'; ?> |
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