1 | [//lasso
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2 | /*
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3 | * FCKeditor - The text editor for internet
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4 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben
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5 | *
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6 | * Licensed under the terms of the GNU Lesser General Public License:
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7 | * http://www.opensource.org/licenses/lgpl-license.php
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8 | *
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9 | * For further information visit:
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10 | * http://www.fckeditor.net/
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11 | *
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12 | * "Support Open Source software. What about a donation today?"
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13 | *
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14 | * File Name: connector.lasso
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15 | * This is the File Manager Connector for Lasso.
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16 | *
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17 | * File Authors:
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18 | * Jason Huck (jason.huck@corefive.com)
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19 | */
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20 |
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21 | /*.....................................................................
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22 | Include global configuration. See config.lasso for details.
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23 | */
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24 | include('config.lasso');
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25 |
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26 |
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27 | /*.....................................................................
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28 | Translate current date/time to GMT for custom header.
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29 | */
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30 | var('headerDate') = date_localtogmt(date)->format('%a, %d %b %Y %T GMT');
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31 |
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32 |
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33 | /*.....................................................................
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34 | Convert query string parameters to variables and initialize output.
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35 | */
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36 | var(
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37 | 'Command' = action_param('Command'),
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38 | 'Type' = action_param('Type'),
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39 | 'CurrentFolder' = action_param('CurrentFolder'),
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40 | 'ServerPath' = action_param('ServerPath'),
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41 | 'NewFolderName' = action_param('NewFolderName'),
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42 | 'NewFile' = null,
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43 | 'NewFileName' = string,
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44 | 'OrigFilePath' = string,
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45 | 'NewFilePath' = string,
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46 | 'commandData' = string,
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47 | 'folders' = '\t<Folders>\n',
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48 | 'files' = '\t<Files>\n',
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49 | 'errorNumber' = integer,
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50 | 'responseType' = 'xml',
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51 | 'uploadResult' = '0'
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52 | );
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53 |
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54 |
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55 | /*.....................................................................
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56 | Calculate the path to the current folder.
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57 | */
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58 | $ServerPath == '' ? $ServerPath = $config->find('UserFilesPath');
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59 |
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60 | var('currentFolderURL' = $ServerPath
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61 | + $config->find('Subdirectories')->find(action_param('Type'))
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62 | + action_param('CurrentFolder')
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63 | );
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64 |
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65 |
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66 | /*.....................................................................
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67 | Build the appropriate response per the 'Command' parameter. Wrap the
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68 | entire process in an inline for file tag permissions.
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69 | */
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70 | inline($connection);
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71 | select($Command);
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72 | /*.............................................................
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73 | List all subdirectories in the 'Current Folder' directory.
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74 | */
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75 | case('GetFolders');
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76 | $commandData += '\t<Folders>\n';
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77 |
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78 | iterate(file_listdirectory($currentFolderURL), local('this'));
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79 | #this->endswith('/') ? $commandData += '\t\t<Folder name="' + #this->removetrailing('/')& + '" />\n';
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80 | /iterate;
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81 |
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82 | $commandData += '\t</Folders>\n';
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83 |
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84 |
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85 | /*.............................................................
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86 | List both files and folders in the 'Current Folder' directory.
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87 | Include the file sizes in kilobytes.
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88 | */
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89 | case('GetFoldersAndFiles');
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90 | iterate(file_listdirectory($currentFolderURL), local('this'));
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91 | if(#this->endswith('/'));
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92 | $folders += '\t\t<Folder name="' + #this->removetrailing('/')& + '" />\n';
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93 | else;
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94 | local('size') = file_getsize($currentFolderURL + #this) / 1024;
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95 | $files += '\t\t<File name="' + #this + '" size="' + #size + '" />\n';
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96 | /if;
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97 | /iterate;
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98 |
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99 | $folders += '\t</Folders>\n';
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100 | $files += '\t</Files>\n';
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101 |
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102 | $commandData += $folders + $files;
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103 |
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104 |
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105 | /*.............................................................
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106 | Create a directory 'NewFolderName' within the 'Current Folder.'
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107 | */
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108 | case('CreateFolder');
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109 | var('newFolder' = $currentFolderURL + $NewFolderName + '/');
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110 | file_create($newFolder);
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111 |
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112 |
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113 | /*.........................................................
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114 | Map Lasso's file error codes to FCKEditor's error codes.
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115 | */
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116 | select(file_currenterror( -errorcode));
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117 | case(0);
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118 | $errorNumber = 0;
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119 | case( -9983);
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120 | $errorNumber = 101;
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121 | case( -9976);
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122 | $errorNumber = 102;
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123 | case( -9977);
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124 | $errorNumber = 102;
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125 | case( -9961);
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126 | $errorNumber = 103;
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127 | case;
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128 | $errorNumber = 110;
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129 | /select;
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130 |
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131 | $commandData += '<Error number="' + $errorNumber + '" />\n';
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132 |
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133 |
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134 | /*.............................................................
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135 | Process an uploaded file.
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136 | */
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137 | case('FileUpload');
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138 | /*.........................................................
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139 | This is the only command that returns an HTML response.
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140 | */
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141 | $responseType = 'html';
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142 |
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143 |
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144 | /*.........................................................
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145 | Was a file actually uploaded?
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146 | */
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147 | file_uploads->size ? $NewFile = file_uploads->get(1) | $uploadResult = '202';
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148 |
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149 | if($uploadResult == '0');
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150 | /*.....................................................
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151 | Split the file's extension from the filename in order
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152 | to follow the API's naming convention for duplicate
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153 | files. (Test.txt, Test(1).txt, Test(2).txt, etc.)
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154 | */
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155 | $NewFileName = $NewFile->find('OrigName');
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156 | $OrigFilePath = $currentFolderURL + $NewFileName;
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157 | $NewFilePath = $OrigFilePath;
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158 | local('fileExtension') = '.' + $NewFile->find('OrigExtension');
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159 | local('shortFileName') = $NewFileName->removetrailing(#fileExtension)&;
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160 |
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161 |
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162 | /*.....................................................
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163 | Make sure the file extension is allowed.
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164 | */
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165 | if($config->find('DeniedExtensions')->find($Type) >> $NewFile->find('OrigExtension'));
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166 | $uploadResult = '202';
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167 | else;
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168 | /*.................................................
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169 | Rename the target path until it is unique.
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170 | */
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171 | while(file_exists($NewFilePath));
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172 | $NewFilePath = $currentFolderURL + #shortFileName + '(' + loop_count + ')' + #fileExtension;
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173 | /while;
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174 |
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175 |
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176 | /*.................................................
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177 | Copy the uploaded file to its final location.
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178 | */
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179 | file_copy($NewFile->find('path'), $NewFilePath);
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180 |
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181 |
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182 | /*.................................................
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183 | Set the error code for the response. Note whether
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184 | the file had to be renamed.
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185 | */
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186 | select(file_currenterror( -errorcode));
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187 | case(0);
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188 | $OrigFilePath != $NewFilePath ? $uploadResult = '201, \'' + $NewFilePath->split('/')->last + '\'';
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189 | case;
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190 | $uploadResult = '202';
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191 | /select;
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192 | /if;
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193 | /if;
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194 |
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195 |
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196 | /*.........................................................
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197 | Set the HTML response.
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198 | */
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199 | $__html_reply__ = '\
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200 | <script type="text/javascript">
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201 | window.parent.frames[\'frmUpload\'].OnUploadCompleted(' + $uploadResult + ');
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202 | </script>
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203 | ';
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204 | /select;
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205 | /inline;
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206 |
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207 |
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208 | /*.....................................................................
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209 | Send a custom header for xml responses.
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210 | */
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211 | if($responseType == 'xml');
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212 | header;
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213 | ]
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214 | HTTP/1.0 200 OK
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215 | Date: [$headerDate]
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216 | Server: Lasso Professional [lasso_version( -lassoversion)]
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217 | Expires: Mon, 26 Jul 1997 05:00:00 GMT
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218 | Last-Modified: [$headerDate]
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219 | Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
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220 | Pragma: no-cache
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221 | Keep-Alive: timeout=15, max=98
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222 | Connection: Keep-Alive
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223 | Content-Type: text/xml; charset=utf-8
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224 | [//lasso
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225 | /header;
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226 |
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227 |
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228 | /*.................................................................
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229 | Set the content type encoding for Lasso.
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230 | */
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231 | content_type('text/xml; charset=utf-8');
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232 |
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233 |
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234 | /*.................................................................
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235 | Wrap the response as XML and output.
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236 | */
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237 | $__html_reply__ = '\
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238 | <?xml version="1.0" encoding="utf-8" ?>
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239 | <Connector command="' + $Command + '" resourceType="' + $Type + '">
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240 | <CurrentFolder path="' + $CurrentFolder + '" url="' + $currentFolderURL + '" />
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241 | ' + $commandData + '
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242 | </Connector>
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243 | ';
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244 | /if;
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245 | ]
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