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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 if ( !current_user_can('edit_themes') ) |
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13 wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this blog.').'</p>'); |
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14 |
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15 $title = __("Edit Themes"); |
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16 $parent_file = 'themes.php'; |
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17 |
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18 wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file', 'theme', 'dir')); |
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19 |
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20 wp_admin_css( 'theme-editor' ); |
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21 |
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22 $themes = get_themes(); |
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23 |
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24 if (empty($theme)) { |
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25 $theme = get_current_theme(); |
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26 } else { |
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27 $theme = stripslashes($theme); |
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28 } |
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29 |
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30 if ( ! isset($themes[$theme]) ) |
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31 wp_die(__('The requested theme does not exist.')); |
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32 |
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33 $allowed_files = array_merge($themes[$theme]['Stylesheet Files'], $themes[$theme]['Template Files']); |
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34 |
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35 if (empty($file)) { |
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36 $file = $allowed_files[0]; |
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37 } else { |
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38 $file = stripslashes($file); |
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39 if ( 'theme' == $dir ) { |
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40 $file = dirname(dirname($themes[$theme]['Template Dir'])) . $file ; |
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41 } else if ( 'style' == $dir) { |
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42 $file = dirname(dirname($themes[$theme]['Stylesheet Dir'])) . $file ; |
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43 } |
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44 } |
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45 |
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46 validate_file_to_edit($file, $allowed_files); |
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47 $scrollto = isset($_REQUEST['scrollto']) ? (int) $_REQUEST['scrollto'] : 0; |
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48 $file_show = basename( $file ); |
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49 |
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50 switch($action) { |
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51 |
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52 case 'update': |
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53 |
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54 check_admin_referer('edit-theme_' . $file . $theme); |
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55 |
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56 $newcontent = stripslashes($_POST['newcontent']); |
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57 $theme = urlencode($theme); |
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58 if (is_writeable($file)) { |
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59 //is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable |
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60 $f = fopen($file, 'w+'); |
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61 if ($f !== FALSE) { |
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62 fwrite($f, $newcontent); |
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63 fclose($f); |
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64 $location = "theme-editor.php?file=$file&theme=$theme&a=te&scrollto=$scrollto"; |
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65 } else { |
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66 $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto"; |
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67 } |
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68 } else { |
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69 $location = "theme-editor.php?file=$file&theme=$theme&scrollto=$scrollto"; |
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70 } |
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71 |
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72 $location = wp_kses_no_null($location); |
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73 $strip = array('%0d', '%0a', '%0D', '%0A'); |
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74 $location = _deep_replace($strip, $location); |
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75 header("Location: $location"); |
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76 exit(); |
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77 |
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78 break; |
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79 |
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80 default: |
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81 |
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82 require_once('admin-header.php'); |
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83 |
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84 update_recently_edited($file); |
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85 |
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86 if ( !is_file($file) ) |
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87 $error = 1; |
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88 |
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89 if ( !$error && filesize($file) > 0 ) { |
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90 $f = fopen($file, 'r'); |
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91 $content = fread($f, filesize($file)); |
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92 |
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93 if ( '.php' == substr( $file, strrpos( $file, '.' ) ) ) { |
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94 $functions = wp_doc_link_parse( $content ); |
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95 |
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96 $docs_select = '<select name="docs-list" id="docs-list">'; |
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97 $docs_select .= '<option value="">' . esc_attr__( 'Function Name...' ) . '</option>'; |
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98 foreach ( $functions as $function ) { |
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99 $docs_select .= '<option value="' . esc_attr( urlencode( $function ) ) . '">' . htmlspecialchars( $function ) . '()</option>'; |
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100 } |
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101 $docs_select .= '</select>'; |
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102 } |
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103 |
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104 $content = htmlspecialchars( $content ); |
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105 $codepress_lang = codepress_get_lang($file); |
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106 } |
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107 |
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108 ?> |
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109 <?php if (isset($_GET['a'])) : ?> |
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110 <div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div> |
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111 <?php endif; |
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112 |
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113 $description = get_file_description($file); |
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114 $desc_header = ( $description != $file_show ) ? "<strong>$description</strong> (%s)" : "%s"; |
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115 ?> |
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116 <div class="wrap"> |
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117 <?php screen_icon(); ?> |
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118 <h2><?php echo esc_html( $title ); ?></h2> |
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119 |
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120 <div class="fileedit-sub"> |
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121 <div class="alignleft"> |
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122 <big><?php echo sprintf($desc_header, $file_show); ?></big> |
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123 </div> |
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124 <div class="alignright"> |
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125 <form action="theme-editor.php" method="post"> |
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126 <strong><label for="theme"><?php _e('Select theme to edit:'); ?> </label></strong> |
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127 <select name="theme" id="theme"> |
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128 <?php |
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129 foreach ($themes as $a_theme) { |
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130 $theme_name = $a_theme['Name']; |
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131 if ($theme_name == $theme) $selected = " selected='selected'"; |
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132 else $selected = ''; |
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133 $theme_name = esc_attr($theme_name); |
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134 echo "\n\t<option value=\"$theme_name\" $selected>$theme_name</option>"; |
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135 } |
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136 ?> |
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137 </select> |
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138 <input type="submit" name="Submit" value="<?php esc_attr_e('Select') ?>" class="button" /> |
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139 </form> |
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140 </div> |
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141 <br class="clear" /> |
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142 </div> |
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143 <div id="templateside"> |
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144 <h3><?php _e("Theme Files"); ?></h3> |
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145 |
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146 <?php |
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147 if ($allowed_files) : |
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148 ?> |
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149 <h4><?php _e('Templates'); ?></h4> |
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150 <ul> |
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151 <?php |
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152 $template_mapping = array(); |
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153 $template_dir = $themes[$theme]['Template Dir']; |
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154 foreach ( $themes[$theme]['Template Files'] as $template_file ) { |
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155 $description = trim( get_file_description($template_file) ); |
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156 $template_show = basename($template_file); |
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157 $filedesc = ( $description != $template_file ) ? "$description <span class='nonessential'>($template_show)</span>" : "$description"; |
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158 $filedesc = ( $template_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($template_show)</span></span>" : $filedesc; |
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159 |
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160 // If we have two files of the same name prefer the one in the Template Directory |
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161 // This means that we display the correct files for child themes which overload Templates as well as Styles |
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162 if( array_key_exists($description, $template_mapping ) ) { |
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163 if ( false !== strpos( $template_file, $template_dir ) ) { |
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164 $template_mapping[ $description ] = array( _get_template_edit_filename($template_file, $template_dir), $filedesc ); |
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165 } |
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166 } else { |
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167 $template_mapping[ $description ] = array( _get_template_edit_filename($template_file, $template_dir), $filedesc ); |
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168 } |
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169 } |
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170 ksort( $template_mapping ); |
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171 while ( list( $template_sorted_key, list( $template_file, $filedesc ) ) = each( $template_mapping ) ) : |
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172 ?> |
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173 <li><a href="theme-editor.php?file=<?php echo "$template_file"; ?>&theme=<?php echo urlencode($theme) ?>&dir=theme"><?php echo $filedesc ?></a></li> |
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174 <?php endwhile; ?> |
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175 </ul> |
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176 <h4><?php /* translators: Theme stylesheets in theme editor */ echo _x('Styles', 'Theme stylesheets in theme editor'); ?></h4> |
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177 <ul> |
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178 <?php |
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179 $template_mapping = array(); |
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180 $stylesheet_dir = $themes[$theme]['Stylesheet Dir']; |
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181 foreach ( $themes[$theme]['Stylesheet Files'] as $style_file ) { |
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182 $description = trim( get_file_description($style_file) ); |
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183 $style_show = basename($style_file); |
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184 $filedesc = ( $description != $style_file ) ? "$description <span class='nonessential'>($style_show)</span>" : "$description"; |
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185 $filedesc = ( $style_file == $file ) ? "<span class='highlight'>$description <span class='nonessential'>($style_show)</span></span>" : $filedesc; |
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186 $template_mapping[ $description ] = array( _get_template_edit_filename($style_file, $stylesheet_dir), $filedesc ); |
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187 } |
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188 ksort( $template_mapping ); |
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189 while ( list( $template_sorted_key, list( $style_file, $filedesc ) ) = each( $template_mapping ) ) : |
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190 ?> |
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191 <li><a href="theme-editor.php?file=<?php echo "$style_file"; ?>&theme=<?php echo urlencode($theme) ?>&dir=style"><?php echo $filedesc ?></a></li> |
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192 <?php endwhile; ?> |
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193 </ul> |
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194 <?php endif; ?> |
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195 </div> |
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196 <?php if (!$error) { ?> |
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197 <form name="template" id="template" action="theme-editor.php" method="post"> |
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198 <?php wp_nonce_field('edit-theme_' . $file . $theme) ?> |
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199 <div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1" class="codepress <?php echo $codepress_lang ?>"><?php echo $content ?></textarea> |
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200 <input type="hidden" name="action" value="update" /> |
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201 <input type="hidden" name="file" value="<?php echo esc_attr($file) ?>" /> |
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202 <input type="hidden" name="theme" value="<?php echo esc_attr($theme) ?>" /> |
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203 <input type="hidden" name="scrollto" id="scrollto" value="<?php echo $scrollto; ?>" /> |
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204 </div> |
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205 <?php if ( isset($functions ) && count($functions) ) { ?> |
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206 <div id="documentation"> |
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207 <label for="docs-list"><?php _e('Documentation:') ?></label> |
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208 <?php echo $docs_select; ?> |
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209 <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( $wp_version ) ?>&redirect=true'); }" /> |
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210 </div> |
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211 <?php } ?> |
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212 |
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213 <div> |
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214 <?php if ( is_writeable($file) ) : ?> |
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215 <p class="submit"> |
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216 <?php |
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217 echo "<input type='submit' name='submit' class='button-primary' value='" . esc_attr__('Update File') . "' tabindex='2' />"; |
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218 ?> |
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219 </p> |
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220 <?php else : ?> |
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221 <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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222 <?php endif; ?> |
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223 </div> |
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224 </form> |
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225 <?php |
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226 } else { |
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227 echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>'; |
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228 } |
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229 ?> |
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230 <br class="clear" /> |
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231 </div> |
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232 <script type="text/javascript"> |
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233 /* <![CDATA[ */ |
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234 jQuery(document).ready(function($){ |
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235 $('#template').submit(function(){ $('#scrollto').val( $('#newcontent').scrollTop() ); }); |
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236 $('#newcontent').scrollTop( $('#scrollto').val() ); |
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237 }); |
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238 /* ]]> */ |
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239 </script> |
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240 <?php |
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241 break; |
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242 } |
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243 |
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244 include("admin-footer.php"); |