1 | <?php
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2 | /**
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3 | * Theme editor 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 = __("Edit Themes");
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13 | $parent_file = 'themes.php';
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14 |
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15 | wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme'));
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16 |
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17 | wp_admin_css( 'theme-editor' );
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18 |
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19 | $themes = get_themes();
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20 |
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21 | if (empty($theme)) {
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22 | $theme = get_current_theme();
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23 | } else {
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24 | $theme = stripslashes($theme);
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25 | }
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26 |
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27 | if ( ! isset($themes[$theme]) )
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28 | wp_die(__('The requested theme does not exist.'));
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29 |
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30 | $allowed_files = array_merge($themes[$theme]['Stylesheet Files'], $themes[$theme]['Template Files']);
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31 |
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32 | if (empty($file)) {
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33 | $file = $allowed_files[0];
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34 | }
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35 |
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36 | $file = validate_file_to_edit($file, $allowed_files);
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37 | $real_file = get_real_file_to_edit($file);
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38 |
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39 | $file_show = basename( $file );
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40 |
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41 | switch($action) {
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42 |
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43 | case 'update':
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44 |
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45 | check_admin_referer('edit-theme_' . $file . $theme);
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46 |
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47 | if ( !current_user_can('edit_themes') )
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48 | wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this blog.').'</p>');
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49 |
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50 | $newcontent = stripslashes($_POST['newcontent']);
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51 | $theme = urlencode($theme);
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52 | if (is_writeable($real_file)) {
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53 | //is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable
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54 | $f = fopen($real_file, 'w+');
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55 | if ($f !== FALSE) {
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56 | fwrite($f, $newcontent);
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57 | fclose($f);
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58 | $location = "theme-editor.php?file=$file&theme=$theme&a=te";
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59 | } else {
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60 | $location = "theme-editor.php?file=$file&theme=$theme";
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61 | }
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62 | } else {
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63 | $location = "theme-editor.php?file=$file&theme=$theme";
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64 | }
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65 |
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66 | $location = wp_kses_no_null($location);
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67 | $strip = array('%0d', '%0a', '%0D', '%0A');
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68 | $location = _deep_replace($strip, $location);
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69 | header("Location: $location");
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70 | exit();
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71 |
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72 | break;
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73 |
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74 | default:
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75 |
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76 | if ( !current_user_can('edit_themes') )
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77 | wp_die('<p>'.__('You do not have sufficient permissions to edit themes for this blog.').'</p>');
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78 |
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79 | require_once('admin-header.php');
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80 |
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81 | update_recently_edited($file);
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82 |
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83 | if ( !is_file($real_file) )
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84 | $error = 1;
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85 |
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86 | if ( !$error && filesize($real_file) > 0 ) {
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87 | $f = fopen($real_file, 'r');
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88 | $content = fread($f, filesize($real_file));
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89 |
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90 | if ( '.php' == substr( $real_file, strrpos( $real_file, '.' ) ) ) {
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91 | $functions = wp_doc_link_parse( $content );
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92 |
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93 | $docs_select = '<select name="docs-list" id="docs-list">';
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94 | $docs_select .= '<option value="">' . esc_attr__( 'Function Name...' ) . '</option>';
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95 | foreach ( $functions as $function ) {
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96 | $docs_select .= '<option value="' . esc_attr( urlencode( $function ) ) . '">' . htmlspecialchars( $function ) . '()</option>';
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97 | }
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98 | $docs_select .= '</select>';
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99 | }
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100 |
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101 | $content = htmlspecialchars( $content );
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102 | $codepress_lang = codepress_get_lang($real_file);
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103 | }
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104 |
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105 | ?>
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106 | <?php if (isset($_GET['a'])) : ?>
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107 | <div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div>
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108 | <?php endif;
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109 |
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110 | $description = get_file_description($file);
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111 | $desc_header = ( $description != $file_show ) ? "<strong>$description</strong> (%s)" : "%s";
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112 | ?>
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113 | <div class="wrap">
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114 | <?php screen_icon(); ?>
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115 | <h2><?php echo esc_html( $title ); ?></h2>
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116 |
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117 | <div class="fileedit-sub">
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118 | <div class="alignleft">
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119 | <big><?php echo sprintf($desc_header, $file_show); ?></big>
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120 | </div>
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121 | <div class="alignright">
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122 | <form action="theme-editor.php" method="post">
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123 | <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong>
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124 | <select name="theme" id="theme">
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125 | <?php
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126 | foreach ($themes as $a_theme) {
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127 | $theme_name = $a_theme['Name'];
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128 | if ($theme_name == $theme) $selected = " selected='selected'";
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129 | else $selected = '';
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130 | $theme_name = esc_attr($theme_name);
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131 | echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>";
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132 | }
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133 | ?>
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134 | </select>
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135 | <input type="submit" name="Submit" value="<?php esc_attr_e('Select') ?>" class="button" />
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136 | </form>
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137 | </div>
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138 | <br class="clear" />
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139 | </div>
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140 |
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141 | <div id="templateside">
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142 | <h3><?php _e("Theme Files"); ?></h3>
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143 |
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144 | <?php
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145 | if ($allowed_files) :
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146 | ?>
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147 | <h4><?php _e('Templates'); ?></h4>
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148 | <ul>
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149 | <?php
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150 | $template_mapping = array();
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151 | $template_dir = $themes[$theme]['Template Dir'];
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152 | foreach ( $themes[$theme]['Template Files'] as $template_file ) {
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153 | $description = trim( get_file_description($template_file) );
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154 | $template_show = basename($template_file);
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155 | $filedesc = ( $description != $template_file ) ? "$description <span class='nonessential'>($template_show)</span>" : "$description";
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156 | $filedesc = ( $template_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($template_show)</span></span>" : $filedesc;
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157 |
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158 | // If we have two files of the same name prefer the one in the Template Directory
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159 | // This means that we display the correct files for child themes which overload Templates as well as Styles
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160 | if( array_key_exists($description, $template_mapping ) ) {
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161 | if ( false !== strpos( $template_file, $template_dir ) ) {
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162 | $template_mapping[ $description ] = array( $template_file, $filedesc );
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163 | }
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164 | } else {
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165 | $template_mapping[ $description ] = array( $template_file, $filedesc );
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166 | }
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167 | }
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168 | ksort( $template_mapping );
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169 | while ( list( $template_sorted_key, list( $template_file, $filedesc ) ) = each( $template_mapping ) ) :
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170 | ?>
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171 | <li><a href="theme-editor.php?file=<?php echo "$template_file"; ?>&theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>
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172 | <?php endwhile; ?>
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173 | </ul>
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174 | <h4><?php /* translators: Theme stylesheets in theme editor */ echo _x('Styles', 'Theme stylesheets in theme editor'); ?></h4>
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175 | <ul>
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176 | <?php
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177 | $template_mapping = array();
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178 | foreach ( $themes[$theme]['Stylesheet Files'] as $style_file ) {
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179 | $description = trim( get_file_description($style_file) );
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180 | $style_show = basename($style_file);
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181 | $filedesc = ( $description != $style_file ) ? "$description <span class='nonessential'>($style_show)</span>" : "$description";
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182 | $filedesc = ( $style_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($style_show)</span></span>" : $filedesc;
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183 | $template_mapping[ $description ] = array( $style_file, $filedesc );
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184 | }
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185 | ksort( $template_mapping );
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186 | while ( list( $template_sorted_key, list( $style_file, $filedesc ) ) = each( $template_mapping ) ) :
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187 | ?>
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188 | <li><a href="theme-editor.php?file=<?php echo "$style_file"; ?>&theme=<?php echo urlencode($theme) ?>"><?php echo $filedesc ?></a></li>
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189 | <?php endwhile; ?>
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190 | </ul>
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191 | <?php endif; ?>
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192 | </div>
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193 |
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194 | <?php if (!$error) { ?>
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195 | <form name="template" id="template" action="theme-editor.php" method="post">
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196 | <?php wp_nonce_field('edit-theme_' . $file . $theme) ?>
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197 | <div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1" class="codepress <?php echo $codepress_lang ?>"><?php echo $content ?></textarea>
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198 | <input type="hidden" name="action" value="update" />
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199 | <input type="hidden" name="file" value="<?php echo esc_attr($file) ?>" />
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200 | <input type="hidden" name="theme" value="<?php echo esc_attr($theme) ?>" />
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201 | </div>
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202 | <?php if ( isset($functions ) && count($functions) ) { ?>
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203 | <div id="documentation">
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204 | <label for="docs-list"><?php _e('Documentation:') ?></label>
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205 | <?php echo $docs_select; ?>
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206 | <input type="button" class="button" value=" <?php esc_attr_e( 'Lookup' ); ?> " onclick="if ( '' != jQuery('#docs-list').val() ) { window.open( 'http://api.wordpress.org/core/handbook/1.0/?function=' + escape( jQuery( '#docs-list' ).val() ) + '&locale=<?php echo urlencode( get_locale() ) ?>&version=<?php echo urlencode( $wp_version ) ?>&redirect=true'); }" />
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207 | </div>
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208 | <?php } ?>
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209 |
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210 | <div>
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211 | <?php if ( is_writeable($real_file) ) : ?>
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212 | <p class="submit">
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213 | <?php
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214 | echo "<input type='submit' name='submit' class='button-primary' value='" . esc_attr__('Update File') . "' tabindex='2' />";
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215 | ?>
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216 | </p>
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217 | <?php else : ?>
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218 | <p><em><?php _e('You need to make this file writable before you can save your changes. See <a href="http://codex.wordpress.org/Changing_File_Permissions">the Codex</a> for more information.'); ?></em></p>
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219 | <?php endif; ?>
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220 | </div>
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221 | </form>
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222 | <?php
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223 | } else {
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224 | echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>';
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225 | }
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226 | ?>
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227 | <br class="clear" />
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228 | </div>
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229 | <?php
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230 | break;
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231 | }
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232 |
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233 | include("admin-footer.php");
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