1 | <?php
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2 | /**
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3 | * Permalink settings administration panel.
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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 | /** WordPress Administration Bootstrap */
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10 | require_once('admin.php');
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11 |
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12 | $title = __('Permalink Settings');
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13 | $parent_file = 'options-general.php';
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14 |
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15 | /**
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16 | * Display JavaScript on the page.
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17 | *
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18 | * @package WordPress
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19 | * @subpackage Permalink_Settings_Panel
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20 | */
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21 | function add_js() {
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22 | ?>
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23 | <script type="text/javascript">
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24 | //<![CDATA[
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25 | function GetElementsWithClassName(elementName, className) {
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26 | var allElements = document.getElementsByTagName(elementName);
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27 | var elemColl = new Array();
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28 | for (i = 0; i < allElements.length; i++) {
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29 | if (allElements[i].className == className) {
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30 | elemColl[elemColl.length] = allElements[i];
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31 | }
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32 | }
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33 | return elemColl;
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34 | }
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35 |
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36 | function upit() {
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37 | var inputColl = GetElementsWithClassName('input', 'tog');
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38 | var structure = document.getElementById('permalink_structure');
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39 | var inputs = '';
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40 | for (i = 0; i < inputColl.length; i++) {
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41 | if ( inputColl[i].checked && inputColl[i].value != '') {
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42 | inputs += inputColl[i].value + ' ';
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43 | }
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44 | }
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45 | inputs = inputs.substr(0,inputs.length - 1);
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46 | if ( 'custom' != inputs )
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47 | structure.value = inputs;
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48 | }
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49 |
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50 | function blurry() {
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51 | if (!document.getElementById) return;
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52 |
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53 | var structure = document.getElementById('permalink_structure');
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54 | structure.onfocus = function () { document.getElementById('custom_selection').checked = 'checked'; }
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55 |
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56 | var aInputs = document.getElementsByTagName('input');
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57 |
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58 | for (var i = 0; i < aInputs.length; i++) {
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59 | aInputs[i].onclick = aInputs[i].onkeyup = upit;
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60 | }
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61 | }
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62 |
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63 | window.onload = blurry;
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64 | //]]>
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65 | </script>
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66 | <?php
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67 | }
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68 | add_filter('admin_head', 'add_js');
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69 |
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70 | include('admin-header.php');
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71 |
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72 | $home_path = get_home_path();
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73 | $iis7_permalinks = iis7_supports_permalinks();
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74 |
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75 | if ( isset($_POST['permalink_structure']) || isset($_POST['category_base']) ) {
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76 | check_admin_referer('update-permalink');
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77 |
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78 | if ( isset($_POST['permalink_structure']) ) {
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79 | $permalink_structure = $_POST['permalink_structure'];
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80 | if (! empty($permalink_structure) )
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81 | $permalink_structure = preg_replace('#/+#', '/', '/' . $_POST['permalink_structure']);
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82 | $wp_rewrite->set_permalink_structure($permalink_structure);
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83 | }
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84 |
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85 | if ( isset($_POST['category_base']) ) {
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86 | $category_base = $_POST['category_base'];
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87 | if (! empty($category_base) )
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88 | $category_base = preg_replace('#/+#', '/', '/' . $_POST['category_base']);
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89 | $wp_rewrite->set_category_base($category_base);
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90 | }
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91 |
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92 | if ( isset($_POST['tag_base']) ) {
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93 | $tag_base = $_POST['tag_base'];
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94 | if (! empty($tag_base) )
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95 | $tag_base = preg_replace('#/+#', '/', '/' . $_POST['tag_base']);
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96 | $wp_rewrite->set_tag_base($tag_base);
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97 | }
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98 | }
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99 |
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100 | $permalink_structure = get_option('permalink_structure');
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101 | $category_base = get_option('category_base');
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102 | $tag_base = get_option( 'tag_base' );
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103 |
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104 | if ( $iis7_permalinks ) {
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105 | if ( ( ! file_exists($home_path . 'web.config') && win_is_writable($home_path) ) || win_is_writable($home_path . 'web.config') )
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106 | $writable = true;
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107 | else
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108 | $writable = false;
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109 | } else {
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110 | if ( ( ! file_exists($home_path . '.htaccess') && is_writable($home_path) ) || is_writable($home_path . '.htaccess') )
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111 | $writable = true;
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112 | else
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113 | $writable = false;
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114 | }
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115 |
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116 | if ( $wp_rewrite->using_index_permalinks() )
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117 | $usingpi = true;
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118 | else
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119 | $usingpi = false;
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120 |
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121 | $wp_rewrite->flush_rules();
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122 | ?>
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123 |
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124 | <?php if (isset($_POST['submit'])) : ?>
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125 | <div id="message" class="updated fade"><p><?php
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126 | if ( $iis7_permalinks ) {
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127 | if ( $permalink_structure && ! $usingpi && ! $writable )
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128 | _e('You should update your web.config now');
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129 | else if ( $permalink_structure && ! $usingpi && $writable)
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130 | _e('Permalink structure updated. Remove write access on web.config file now!');
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131 | else
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132 | _e('Permalink structure updated');
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133 | } else {
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134 | if ( $permalink_structure && ! $usingpi && ! $writable )
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135 | _e('You should update your .htaccess now.');
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136 | else
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137 | _e('Permalink structure updated.');
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138 | }
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139 | ?>
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140 | </p></div>
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141 | <?php endif; ?>
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142 |
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143 | <div class="wrap">
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144 | <?php screen_icon(); ?>
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145 | <h2><?php echo esc_html( $title ); ?></h2>
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146 |
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147 | <form name="form" action="options-permalink.php" method="post">
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148 | <?php wp_nonce_field('update-permalink') ?>
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149 |
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150 | <p><?php _e('By default WordPress uses web <abbr title="Universal Resource Locator">URL</abbr>s which have question marks and lots of numbers in them, however WordPress offers you the ability to create a custom URL structure for your permalinks and archives. This can improve the aesthetics, usability, and forward-compatibility of your links. A <a href="http://codex.wordpress.org/Using_Permalinks">number of tags are available</a>, and here are some examples to get you started.'); ?></p>
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151 |
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152 | <?php
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153 | $prefix = '';
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154 |
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155 | if ( ! got_mod_rewrite() && ! $iis7_permalinks )
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156 | $prefix = '/index.php';
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157 |
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158 | $structures = array(
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159 | '',
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160 | $prefix . '/%year%/%monthnum%/%day%/%postname%/',
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161 | $prefix . '/%year%/%monthnum%/%postname%/',
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162 | $prefix . '/archives/%post_id%'
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163 | );
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164 | ?>
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165 | <h3><?php _e('Common settings'); ?></h3>
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166 | <table class="form-table">
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167 | <tr>
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168 | <th><label><input name="selection" type="radio" value="" class="tog" <?php checked('', $permalink_structure); ?> /> <?php _e('Default'); ?></label></th>
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169 | <td><code><?php echo get_option('home'); ?>/?p=123</code></td>
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170 | </tr>
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171 | <tr>
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172 | <th><label><input name="selection" type="radio" value="<?php echo esc_attr($structures[1]); ?>" class="tog" <?php checked($structures[1], $permalink_structure); ?> /> <?php _e('Day and name'); ?></label></th>
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173 | <td><code><?php echo get_option('home') . $prefix . '/' . date('Y') . '/' . date('m') . '/' . date('d') . '/sample-post/'; ?></code></td>
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174 | </tr>
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175 | <tr>
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176 | <th><label><input name="selection" type="radio" value="<?php echo esc_attr($structures[2]); ?>" class="tog" <?php checked($structures[2], $permalink_structure); ?> /> <?php _e('Month and name'); ?></label></th>
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177 | <td><code><?php echo get_option('home') . $prefix . '/' . date('Y') . '/' . date('m') . '/sample-post/'; ?></code></td>
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178 | </tr>
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179 | <tr>
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180 | <th><label><input name="selection" type="radio" value="<?php echo esc_attr($structures[3]); ?>" class="tog" <?php checked($structures[3], $permalink_structure); ?> /> <?php _e('Numeric'); ?></label></th>
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181 | <td><code><?php echo get_option('home') . $prefix ; ?>/archives/123</code></td>
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182 | </tr>
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183 | <tr>
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184 | <th>
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185 | <label><input name="selection" id="custom_selection" type="radio" value="custom" class="tog"
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186 | <?php if ( !in_array($permalink_structure, $structures) ) { ?>
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187 | checked="checked"
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188 | <?php } ?>
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189 | />
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190 | <?php _e('Custom Structure'); ?>
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191 | </label>
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192 | </th>
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193 | <td>
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194 | <input name="permalink_structure" id="permalink_structure" type="text" value="<?php echo esc_attr($permalink_structure); ?>" class="regular-text code" />
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195 | </td>
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196 | </tr>
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197 | </table>
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198 |
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199 | <h3><?php _e('Optional'); ?></h3>
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200 | <?php if ( $is_apache || $iis7_permalinks ) : ?>
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201 | <p><?php _e('If you like, you may enter custom structures for your category and tag <abbr title="Universal Resource Locator">URL</abbr>s here. For example, using <kbd>topics</kbd> as your category base would make your category links like <code>http://example.org/topics/uncategorized/</code>. If you leave these blank the defaults will be used.') ?></p>
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202 | <?php else : ?>
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203 | <p><?php _e('If you like, you may enter custom structures for your category and tag <abbr title="Universal Resource Locator">URL</abbr>s here. For example, using <code>topics</code> as your category base would make your category links like <code>http://example.org/index.php/topics/uncategorized/</code>. If you leave these blank the defaults will be used.') ?></p>
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204 | <?php endif; ?>
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205 |
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206 | <table class="form-table">
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207 | <tr>
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208 | <th><label for="category_base"><?php _e('Category base'); ?></label></th>
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209 | <td><input name="category_base" id="category_base" type="text" value="<?php echo esc_attr($category_base); ?>" class="regular-text code" /></td>
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210 | </tr>
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211 | <tr>
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212 | <th><label for="tag_base"><?php _e('Tag base'); ?></label></th>
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213 | <td><input name="tag_base" id="tag_base" type="text" value="<?php echo esc_attr($tag_base); ?>" class="regular-text code" /></td>
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214 | </tr>
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215 | <?php do_settings_fields('permalink', 'optional'); ?>
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216 | </table>
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217 |
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218 | <?php do_settings_sections('permalink'); ?>
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219 |
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220 | <p class="submit">
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221 | <input type="submit" name="submit" class="button-primary" value="<?php esc_attr_e('Save Changes') ?>" />
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222 | </p>
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223 | </form>
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224 | <?php if ($iis7_permalinks) :
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225 | if ( isset($_POST['submit']) && $permalink_structure && ! $usingpi && ! $writable ) : ?>
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226 | <p><?php _e('If your <code>web.config</code> file were <a href="http://codex.wordpress.org/Changing_File_Permissions">writable</a>, we could do this automatically, but it isn’t so this is the url rewrite rule you should have in your <code>web.config</code> file. Click in the field and press <kbd>CTRL + a</kbd> to select all. Then insert this rule inside of the <code>/<configuration>/<system.webServer>/<rewrite>/<rules></code> element in <code>web.config</code> file.') ?></p>
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227 | <form action="options-permalink.php" method="post">
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228 | <?php wp_nonce_field('update-permalink') ?>
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229 | <p><textarea rows="10" class="large-text readonly" name="rules" id="rules" readonly="readonly"><?php echo esc_html($wp_rewrite->iis7_url_rewrite_rules()); ?></textarea></p>
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230 | </form>
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231 | <p><?php _e('If you temporarily make your <code>web.config</code> file writable for us to generate rewrite rules automatically, do not forget to revert the permissions after rule has been saved.') ?></p>
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232 | <?php endif; ?>
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233 | <?php else :
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234 | if ( $permalink_structure && ! $usingpi && ! $writable ) : ?>
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235 | <p><?php _e('If your <code>.htaccess</code> file were <a href="http://codex.wordpress.org/Changing_File_Permissions">writable</a>, we could do this automatically, but it isn’t so these are the mod_rewrite rules you should have in your <code>.htaccess</code> file. Click in the field and press <kbd>CTRL + a</kbd> to select all.') ?></p>
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236 | <form action="options-permalink.php" method="post">
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237 | <?php wp_nonce_field('update-permalink') ?>
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238 | <p><textarea rows="6" class="large-text readonly" name="rules" id="rules" readonly="readonly"><?php echo esc_html($wp_rewrite->mod_rewrite_rules()); ?></textarea></p>
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239 | </form>
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240 | <?php endif; ?>
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241 | <?php endif; ?>
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242 |
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243 | </div>
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244 |
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245 | <?php require('./admin-footer.php'); ?>
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