1 | <?php |
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2 | require_once('../wp-includes/wp-l10n.php'); |
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3 | |
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4 | $title = __("Template & file editing"); |
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5 | |
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6 | function add_magic_quotes($array) { |
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7 | foreach ($array as $k => $v) { |
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8 | if (is_array($v)) { |
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9 | $array[$k] = add_magic_quotes($v); |
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10 | } else { |
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11 | $array[$k] = addslashes($v); |
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12 | } |
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13 | } |
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14 | return $array; |
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15 | } |
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16 | |
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17 | function validate_file($file) { |
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18 | if ('..' == substr($file,0,2)) |
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19 | die (__('Sorry, can’t edit files with ".." in the name. If you are trying to edit a file in your WordPress home directory, you can just type the name of the file in.')); |
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20 | |
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21 | if (':' == substr($file,1,1)) |
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22 | die (__('Sorry, can’t call files with their real path.')); |
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23 | |
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24 | if ('/' == substr($file,0,1)) |
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25 | $file = '.' . $file; |
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26 | |
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27 | $file = stripslashes($file); |
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28 | $file = str_replace('../', '', $file); |
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29 | |
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30 | return $file; |
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31 | } |
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32 | |
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33 | if (!get_magic_quotes_gpc()) { |
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34 | $_GET = add_magic_quotes($_GET); |
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35 | $_POST = add_magic_quotes($_POST); |
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36 | $_COOKIE = add_magic_quotes($_COOKIE); |
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37 | } |
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38 | |
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39 | $wpvarstoreset = array('action','standalone','redirect','profile','error','warning','a','file'); |
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40 | for ($i=0; $i<count($wpvarstoreset); $i += 1) { |
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41 | $wpvar = $wpvarstoreset[$i]; |
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42 | if (!isset($$wpvar)) { |
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43 | if (empty($_POST["$wpvar"])) { |
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44 | if (empty($_GET["$wpvar"])) { |
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45 | $$wpvar = ''; |
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46 | } else { |
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47 | $$wpvar = $_GET["$wpvar"]; |
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48 | } |
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49 | } else { |
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50 | $$wpvar = $_POST["$wpvar"]; |
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51 | } |
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52 | } |
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53 | } |
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54 | |
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55 | switch($action) { |
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56 | |
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57 | case 'update': |
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58 | |
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59 | $standalone = 1; |
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60 | require_once("admin-header.php"); |
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61 | |
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62 | if ($user_level < 5) { |
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63 | die(__('<p>You have do not have sufficient permissions to edit templates for this blog.</p>')); |
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64 | } |
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65 | |
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66 | $newcontent = stripslashes($_POST['newcontent']); |
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67 | $file = $_POST['file']; |
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68 | $file = validate_file($file); |
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69 | $real_file = '../' . $file; |
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70 | if (is_writeable($real_file)) { |
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71 | $f = fopen($real_file, 'w+'); |
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72 | fwrite($f, $newcontent); |
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73 | fclose($f); |
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74 | header("Location: templates.php?file=$file&a=te"); |
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75 | } else { |
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76 | header("Location: templates.php?file=$file"); |
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77 | } |
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78 | |
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79 | exit(); |
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80 | |
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81 | break; |
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82 | |
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83 | default: |
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84 | |
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85 | require_once('admin-header.php'); |
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86 | |
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87 | if (stristr($file, 'config') && $user_level <= 9) { |
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88 | die(__('<p>You do not have sufficient permissions to edit config files for this blog.</p>')); |
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89 | } |
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90 | |
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91 | if ($user_level <= 5) { |
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92 | die(__('<p>You have do not have sufficient permissions to edit templates for this blog.</p>')); |
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93 | } |
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94 | |
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95 | if ('' == $file) { |
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96 | if ('' != get_settings('blogfilename')) { |
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97 | $file = get_settings('blogfilename'); |
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98 | } else { |
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99 | $file = 'index.php'; |
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100 | } |
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101 | } |
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102 | |
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103 | $home = get_settings('home'); |
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104 | if ($home != '' && ('index.php' == $file || get_settings('blogfilename') == $file)) { |
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105 | $home_root = str_replace('http://', '', $home); |
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106 | $home_root = preg_replace('|([^/]*)(.*)|i', '$2', $home_root); |
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107 | $real_file = $_SERVER['DOCUMENT_ROOT'] . $home_root . '/' . $file; |
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108 | } else { |
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109 | $file = validate_file($file); |
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110 | $real_file = '../' . $file; |
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111 | } |
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112 | |
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113 | if (!is_file($real_file)) |
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114 | $error = 1; |
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115 | |
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116 | if ((substr($file,0,2) == 'wp') and (substr($file,-4,4) == '.php') and ($file != 'wp.php')) |
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117 | $warning = __(' — this is a WordPress file, be careful when editing it!'); |
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118 | |
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119 | if (!$error) { |
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120 | $f = fopen($real_file, 'r'); |
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121 | $content = fread($f, filesize($real_file)); |
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122 | $content = htmlspecialchars($content); |
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123 | // $content = str_replace("</textarea","</textarea",$content); |
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124 | } |
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125 | |
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126 | ?> |
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127 | <?php if (isset($_GET['a'])) : ?> |
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128 | <div class="updated"><p><?php _e('File edited successfully.') ?></p></div> |
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129 | <?php endif; ?> |
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130 | <div class="wrap"> |
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131 | <?php |
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132 | echo "<p>" . sprintf(__('Editing <strong>%s</strong>'), $file) . " $warning</p>"; |
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133 | |
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134 | if (!$error) { |
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135 | ?> |
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136 | <form name="template" action="templates.php" method="post"> |
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137 | <textarea cols="80" rows="21" style="width:98%; font-family: 'Courier New', Courier, monopace; font-size:small;" name="newcontent" tabindex="1"><?php echo $content ?></textarea> |
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138 | <input type="hidden" name="action" value="update" /> |
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139 | <input type="hidden" name="file" value="<?php echo $file ?>" /> |
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140 | <p class="submit"> |
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141 | <?php |
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142 | if (is_writeable($real_file)) { |
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143 | echo "<input type='submit' name='submit' value='Update File »' tabindex='2' />"; |
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144 | } else { |
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145 | echo "<input type='button' name='oops' value='" . __('(You cannot update that file/template: must make it writable, e.g. CHMOD 666)') ."' tabindex='2' />"; |
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146 | } |
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147 | ?> |
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148 | </p> |
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149 | </form> |
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150 | <?php |
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151 | } else { |
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152 | echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>'; |
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153 | } |
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154 | ?> |
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155 | </div> |
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156 | <div class="wrap"> |
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157 | <p><?php _e('To edit a file, type its name here. You can edit any file <a href="http://wiki.wordpress.org/index.php/MakeWritable" title="Read more about making files writable">writable by the server</a>, e.g. CHMOD 666.') ?></p> |
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158 | <form name="file" action="templates.php" method="get"> |
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159 | <input type="text" name="file" /> |
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160 | <input type="submit" name="submit" value="<?php _e('Edit file »') ?>" /> |
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161 | </form> |
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162 | <p><?php _e('Common files: (click to edit)') ?></p> |
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163 | <ul> |
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164 | <li><a href="templates.php?file=index.php"><?php _e('Main Index') ?> </a></li> |
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165 | <li><a href="templates.php?file=wp-comments.php">Comments</a></li> |
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166 | <li><a href="templates.php?file=wp-comments-popup.php"><?php _e('Popup comments') ?> </a></li> |
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167 | <li><a href="templates.php?file=.htaccess"><?php _e('.htaccess (for rewrite rules)') ?></a></li> |
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168 | <li><a href="templates.php?file=my-hacks.php"><?php _e('my-hacks.php (legacy hacks support)') ?></a></li> |
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169 | </ul> |
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170 | <?php |
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171 | $plugins_dir = @ dir(ABSPATH . 'wp-content/plugins'); |
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172 | if ($plugins_dir) { |
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173 | while(($file = $plugins_dir->read()) !== false) { |
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174 | if ( !preg_match('|^\.+$|', $file) && preg_match('|\.php$|', $file) ) |
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175 | $plugin_files[] = $file; |
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176 | } |
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177 | } |
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178 | if ($plugins_dir || $plugin_files) : |
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179 | ?> |
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180 | <p>Plugin files:</p> |
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181 | <ul> |
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182 | <?php foreach($plugin_files as $plugin_file) : ?> |
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183 | <li><a href="templates.php?file=wp-content/plugins/<?php echo $plugin_file; ?>"><?php echo $plugin_file; ?></a></li> |
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184 | <?php endforeach; ?> |
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185 | </ul> |
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186 | <?php endif; ?> |
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187 | <p><?php _e('Note: of course, you can also edit the files/templates in your text editor of choice and upload them. This online editor is only meant to be used when you don’t have access to a text editor or FTP client.') ?></p> |
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188 | </div> |
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189 | <?php |
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190 | |
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191 | break; |
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192 | } |
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193 | |
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194 | include("admin-footer.php") ?> |
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