1 | <?php
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2 | /**
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3 | * Displays Administration Menu.
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4 | *
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5 | * @package WordPress
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6 | * @subpackage Administration
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7 | */
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8 |
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9 | /**
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10 | * The current page.
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11 | *
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12 | * @global string $self
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13 | * @name $self
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14 | * @var string
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15 | */
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16 | $self = preg_replace('|^.*/wp-admin/|i', '', $_SERVER['PHP_SELF']);
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17 | $self = preg_replace('|^.*/plugins/|i', '', $self);
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18 |
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19 | global $menu, $submenu, $parent_file; //For when admin-header is included from within a function.
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20 |
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21 | get_admin_page_parent();
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22 |
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23 | /**
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24 | * Display menu.
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25 | *
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26 | * @access private
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27 | * @since 2.7.0
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28 | *
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29 | * @param array $menu
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30 | * @param array $submenu
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31 | * @param bool $submenu_as_parent
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32 | */
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33 | function _wp_menu_output( $menu, $submenu, $submenu_as_parent = true ) {
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34 | global $self, $parent_file, $submenu_file, $plugin_page, $pagenow;
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35 |
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36 | $first = true;
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37 | // 0 = name, 1 = capability, 2 = file, 3 = class, 4 = id, 5 = icon src
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38 | foreach ( $menu as $key => $item ) {
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39 | $admin_is_parent = false;
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40 | $class = array();
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41 | if ( $first ) {
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42 | $class[] = 'wp-first-item';
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43 | $first = false;
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44 | }
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45 | if ( !empty($submenu[$item[2]]) )
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46 | $class[] = 'wp-has-submenu';
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47 |
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48 | if ( ( $parent_file && $item[2] == $parent_file ) || strcmp($self, $item[2]) == 0 ) {
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49 | if ( !empty($submenu[$item[2]]) )
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50 | $class[] = 'wp-has-current-submenu wp-menu-open';
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51 | else
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52 | $class[] = 'current';
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53 | }
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54 |
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55 | if ( isset($item[4]) && ! empty($item[4]) )
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56 | $class[] = $item[4];
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57 |
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58 | $class = $class ? ' class="' . join( ' ', $class ) . '"' : '';
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59 | $tabindex = ' tabindex="1"';
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60 | $id = isset($item[5]) && ! empty($item[5]) ? ' id="' . preg_replace( '|[^a-zA-Z0-9_:.]|', '-', $item[5] ) . '"' : '';
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61 | $img = '';
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62 | if ( isset($item[6]) && ! empty($item[6]) ) {
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63 | if ( 'div' === $item[6] )
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64 | $img = '<br />';
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65 | else
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66 | $img = '<img src="' . $item[6] . '" alt="" />';
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67 | }
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68 | $toggle = '<div class="wp-menu-toggle"><br /></div>';
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69 |
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70 | echo "\n\t<li$class$id>";
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71 |
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72 | if ( false !== strpos($class, 'wp-menu-separator') ) {
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73 | echo '<a class="separator" href="?unfoldmenu=1"><br /></a>';
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74 | } elseif ( $submenu_as_parent && !empty($submenu[$item[2]]) ) {
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75 | $submenu[$item[2]] = array_values($submenu[$item[2]]); // Re-index.
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76 | $menu_hook = get_plugin_page_hook($submenu[$item[2]][0][2], $item[2]);
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77 | $menu_file = $submenu[$item[2]][0][2];
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78 | if ( false !== $pos = strpos($menu_file, '?') )
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79 | $menu_file = substr($menu_file, 0, $pos);
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80 | if ( ( ('index.php' != $submenu[$item[2]][0][2]) && file_exists(WP_PLUGIN_DIR . "/$menu_file") ) || !empty($menu_hook)) {
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81 | $admin_is_parent = true;
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82 | echo "<div class='wp-menu-image'><a href='admin.php?page={$submenu[$item[2]][0][2]}'>$img</a></div>$toggle<a href='admin.php?page={$submenu[$item[2]][0][2]}'$class$tabindex>{$item[0]}</a>";
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83 | } else {
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84 | echo "\n\t<div class='wp-menu-image'><a href='{$submenu[$item[2]][0][2]}'>$img</a></div>$toggle<a href='{$submenu[$item[2]][0][2]}'$class$tabindex>{$item[0]}</a>";
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85 | }
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86 | } else if ( current_user_can($item[1]) ) {
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87 | $menu_hook = get_plugin_page_hook($item[2], 'admin.php');
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88 | $menu_file = $item[2];
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89 | if ( false !== $pos = strpos($menu_file, '?') )
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90 | $menu_file = substr($menu_file, 0, $pos);
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91 | if ( ('index.php' != $item[2]) && file_exists(WP_PLUGIN_DIR . "/$menu_file") || !empty($menu_hook) ) {
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92 | $admin_is_parent = true;
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93 | echo "\n\t<div class='wp-menu-image'><a href='admin.php?page={$item[2]}'>$img</a></div>$toggle<a href='admin.php?page={$item[2]}'$class$tabindex>{$item[0]}</a>";
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94 | } else {
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95 | echo "\n\t<div class='wp-menu-image'><a href='{$item[2]}'>$img</a></div>$toggle<a href='{$item[2]}'$class$tabindex>{$item[0]}</a>";
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96 | }
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97 | }
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98 |
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99 | if ( !empty($submenu[$item[2]]) ) {
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100 | echo "\n\t<div class='wp-submenu'><div class='wp-submenu-head'>{$item[0]}</div><ul>";
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101 | $first = true;
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102 | foreach ( $submenu[$item[2]] as $sub_key => $sub_item ) {
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103 | if ( !current_user_can($sub_item[1]) )
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104 | continue;
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105 |
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106 | $class = array();
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107 | if ( $first ) {
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108 | $class[] = 'wp-first-item';
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109 | $first = false;
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110 | }
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111 |
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112 | $menu_file = $item[2];
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113 | if ( false !== $pos = strpos($menu_file, '?') )
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114 | $menu_file = substr($menu_file, 0, $pos);
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115 |
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116 | if ( isset($submenu_file) ) {
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117 | if ( $submenu_file == $sub_item[2] )
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118 | $class[] = 'current';
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119 | // If plugin_page is set the parent must either match the current page or not physically exist.
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120 | // This allows plugin pages with the same hook to exist under different parents.
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121 | } else if ( (isset($plugin_page) && $plugin_page == $sub_item[2] && (!file_exists($menu_file) || ($item[2] == $self))) || (!isset($plugin_page) && $self == $sub_item[2]) ) {
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122 | $class[] = 'current';
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123 | }
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124 |
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125 | $class = $class ? ' class="' . join( ' ', $class ) . '"' : '';
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126 |
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127 | $menu_hook = get_plugin_page_hook($sub_item[2], $item[2]);
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128 | $sub_file = $sub_item[2];
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129 | if ( false !== $pos = strpos($sub_file, '?') )
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130 | $sub_file = substr($sub_file, 0, $pos);
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131 |
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132 | if ( ( ('index.php' != $sub_item[2]) && file_exists(WP_PLUGIN_DIR . "/$sub_file") ) || ! empty($menu_hook) ) {
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133 | // If admin.php is the current page or if the parent exists as a file in the plugins or admin dir
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134 |
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135 | $parent_exists = (!$admin_is_parent && file_exists(WP_PLUGIN_DIR . "/$menu_file") && !is_dir(WP_PLUGIN_DIR . "/{$item[2]}") ) || file_exists($menu_file);
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136 | if ( $parent_exists )
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137 | echo "<li$class><a href='{$item[2]}?page={$sub_item[2]}'$class$tabindex>{$sub_item[0]}</a></li>";
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138 | elseif ( 'admin.php' == $pagenow || !$parent_exists )
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139 | echo "<li$class><a href='admin.php?page={$sub_item[2]}'$class$tabindex>{$sub_item[0]}</a></li>";
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140 | else
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141 | echo "<li$class><a href='{$item[2]}?page={$sub_item[2]}'$class$tabindex>{$sub_item[0]}</a></li>";
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142 | } else {
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143 | echo "<li$class><a href='{$sub_item[2]}'$class$tabindex>{$sub_item[0]}</a></li>";
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144 | }
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145 | }
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146 | echo "</ul></div>";
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147 | }
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148 | echo "</li>";
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149 | }
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150 | }
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151 |
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152 | ?>
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153 |
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154 | <ul id="adminmenu">
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155 |
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156 | <?php
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157 |
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158 | _wp_menu_output( $menu, $submenu );
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159 | do_action( 'adminmenu' );
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160 |
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161 | ?>
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162 | </ul>
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