1 | <cfsetting enablecfoutputonly="yes" showdebugoutput="no">
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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.cfm
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15 | * File Browser connector for ColdFusion.
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16 | * (based on the original CF connector by Hendrik Kramer - hk@lwd.de)
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17 | *
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18 | * Note:
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19 | * FCKeditor requires that the connector responds with UTF-8 encoded XML.
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20 | * As ColdFusion 5 does not fully support UTF-8 encoding, we force ASCII
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21 | * file and folder names in this connector to allow CF5 send a UTF-8
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22 | * encoded response - code points under 127 in UTF-8 are stored using a
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23 | * single byte, using the same encoding as ASCII, which is damn handy.
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24 | * This is all grand for the English speakers, like meself, but I dunno
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25 | * how others are gonna take to it. Well, the previous version of this
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26 | * connector already did this with file names and nobody seemed to mind,
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27 | * so fingers-crossed nobody will mind their folder names being munged too.
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28 | *
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29 | *
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30 | * File Authors:
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31 | * Mark Woods (mark@thickpaddy.com)
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32 | * Wim Lemmens (didgiman@gmail.com)
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33 | --->
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34 |
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35 | <cfparam name="url.command">
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36 | <cfparam name="url.type">
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37 | <cfparam name="url.currentFolder">
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38 | <!--- note: no serverPath url parameter - see config.cfm if you need to set the serverPath manually --->
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39 |
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40 | <cfinclude template="config.cfm">
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41 |
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42 | <cfscript>
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43 | userFilesPath = config.userFilesPath;
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44 | lAllowedExtensions = config.allowedExtensions[url.type];
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45 | lDeniedExtensions = config.deniedExtensions[url.type];
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46 |
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47 | // make sure the user files path is correctly formatted
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48 | userFilesPath = replace(userFilesPath, "\", "/", "ALL");
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49 | userFilesPath = replace(userFilesPath, '//', '/', 'ALL');
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50 | if ( right(userFilesPath,1) neq "/" ) {
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51 | userFilesPath = userFilesPath & "/";
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52 | }
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53 | if ( left(userFilesPath,1) neq "/" ) {
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54 | userFilesPath = "/" & userFilesPath;
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55 | }
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56 |
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57 | // make sure the current folder is correctly formatted
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58 | url.currentFolder = replace(url.currentFolder, "\", "/", "ALL");
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59 | url.currentFolder = replace(url.currentFolder, '//', '/', 'ALL');
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60 | if ( right(url.currentFolder,1) neq "/" ) {
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61 | url.currentFolder = url.currentFolder & "/";
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62 | }
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63 | if ( left(url.currentFolder,1) neq "/" ) {
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64 | url.currentFolder = "/" & url.currentFolder;
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65 | }
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66 |
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67 | if ( find("/",getBaseTemplatePath()) neq 0 ) {
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68 | fs = "/";
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69 | } else {
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70 | fs = "\";
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71 | }
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72 |
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73 | // Get the base physical path to the web root for this application. The code to determine the path automatically assumes that
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74 | // the "FCKeditor" directory in the http request path is directly off the web root for the application and that it's not a
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75 | // virtual directory or a symbolic link / junction. Use the serverPath config setting to force a physical path if necessary.
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76 | if ( len(config.serverPath) ) {
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77 | serverPath = config.serverPath;
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78 | } else {
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79 | serverPath = replaceNoCase(getBaseTemplatePath(),replace(cgi.script_name,"/",fs,"all"),"");
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80 | }
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81 |
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82 | // map the user files path to a physical directory
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83 | userFilesServerPath = serverPath & replace(userFilesPath,"/",fs,"all");
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84 |
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85 | xmlContent = ""; // append to this string to build content
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86 | </cfscript>
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87 |
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88 | <cfif not config.enabled>
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89 |
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90 | <cfset xmlContent = "<Error number=""1"" text=""This connector is disabled. Please check the 'editor/filemanager/browser/default/connectors/cfm/config.cfm' file"" />">
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91 |
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92 | <cfelseif find("..",url.currentFolder)>
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93 |
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94 | <cfset xmlContent = "<Error number=""102"" />">
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95 |
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96 | </cfif>
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97 |
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98 | <cfif not len(xmlContent)>
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99 |
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100 | <!--- create directories in physical path if they don't already exist --->
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101 | <cfset currentPath = serverPath>
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102 | <cftry>
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103 |
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104 | <cfloop list="#userFilesPath#" index="name" delimiters="/">
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105 |
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106 | <cfif not directoryExists(currentPath & fs & name)>
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107 | <cfdirectory action="create" directory="#currentPath##fs##name#" mode="755">
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108 | </cfif>
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109 |
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110 | <cfset currentPath = currentPath & fs & name>
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111 |
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112 | </cfloop>
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113 |
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114 | <!--- create sub-directory for file type if it doesn't already exist --->
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115 | <cfif not directoryExists(userFilesServerPath & url.type)>
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116 | <cfdirectory action="create" directory="#userFilesServerPath##url.type#" mode="755">
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117 | </cfif>
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118 |
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119 | <cfcatch>
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120 |
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121 | <!--- this should only occur as a result of a permissions problem --->
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122 | <cfset xmlContent = "<Error number=""103"" />">
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123 |
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124 | </cfcatch>
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125 | </cftry>
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126 |
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127 | </cfif>
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128 |
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129 | <cfif not len(xmlContent)>
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130 |
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131 | <!--- no errors thus far - run command --->
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132 |
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133 | <!--- we need to know the physical path to the current folder for all commands --->
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134 | <cfset currentFolderPath = userFilesServerPath & url.type & replace(url.currentFolder,"/",fs,"all")>
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135 |
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136 | <cfswitch expression="#url.command#">
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137 |
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138 |
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139 | <cfcase value="FileUpload">
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140 |
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141 | <cfset fileName = "">
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142 | <cfset fileExt = "">
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143 |
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144 | <cftry>
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145 |
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146 | <!--- TODO: upload to a temp directory and move file if extension is allowed --->
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147 |
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148 | <!--- first upload the file with an unique filename --->
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149 | <cffile action="upload"
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150 | fileField="NewFile"
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151 | destination="#currentFolderPath#"
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152 | nameConflict="makeunique"
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153 | mode="644"
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154 | attributes="normal">
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155 |
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156 | <cfif cffile.fileSize EQ 0>
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157 | <cfthrow>
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158 | </cfif>
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159 |
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160 | <cfif ( len(lAllowedExtensions) and not listFindNoCase(lAllowedExtensions,cffile.ServerFileExt) )
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161 | or ( len(lDeniedExtensions) and listFindNoCase(lDeniedExtensions,cffile.ServerFileExt) )>
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162 |
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163 | <cfset errorNumber = "202">
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164 | <cffile action="delete" file="#cffile.ServerDirectory##fs##cffile.ServerFile#">
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165 |
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166 | <cfelse>
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167 |
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168 | <cfscript>
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169 | errorNumber = 0;
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170 | fileName = cffile.ClientFileName;
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171 | fileExt = cffile.ServerFileExt;
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172 |
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173 | // munge filename for html download. Only a-z, 0-9, _, - and . are allowed
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174 | if( reFind("[^A-Za-z0-9_\-\.]", fileName) ) {
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175 | fileName = reReplace(fileName, "[^A-Za-z0-9\-\.]", "_", "ALL");
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176 | fileName = reReplace(fileName, "_{2,}", "_", "ALL");
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177 | fileName = reReplace(fileName, "([^_]+)_+$", "\1", "ALL");
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178 | fileName = reReplace(fileName, "$_([^_]+)$", "\1", "ALL");
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179 | }
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180 |
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181 | // When the original filename already exists, add numbers (0), (1), (2), ... at the end of the filename.
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182 | if( compare( cffile.ServerFileName, fileName ) ) {
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183 | counter = 0;
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184 | tmpFileName = fileName;
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185 | while( fileExists("#currentFolderPath##fileName#.#fileExt#") ) {
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186 | counter = counter + 1;
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187 | fileName = tmpFileName & '(#counter#)';
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188 | }
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189 | }
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190 | </cfscript>
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191 |
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192 | <!--- Rename the uploaded file, if neccessary --->
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193 | <cfif compare(cffile.ServerFileName,fileName)>
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194 |
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195 | <cfset errorNumber = "201">
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196 | <cffile
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197 | action="rename"
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198 | source="#currentFolderPath##cffile.ServerFileName#.#cffile.ServerFileExt#"
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199 | destination="#currentFolderPath##fileName#.#fileExt#"
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200 | mode="644"
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201 | attributes="normal">
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202 |
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203 | </cfif>
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204 |
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205 | </cfif>
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206 |
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207 | <cfcatch type="Any">
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208 |
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209 | <cfset errorNumber = "202">
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210 |
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211 | </cfcatch>
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212 |
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213 | </cftry>
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214 |
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215 |
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216 | <cfif errorNumber eq 201>
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217 |
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218 | <!--- file was changed (201), submit the new filename --->
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219 | <cfoutput>
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220 | <script type="text/javascript">
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221 | window.parent.frames['frmUpload'].OnUploadCompleted(#errorNumber#,'#replace( fileName & "." & fileExt, "'", "\'", "ALL")#');
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222 | </script>
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223 | </cfoutput>
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224 |
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225 | <cfelse>
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226 |
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227 | <!--- file was uploaded succesfully(0) or an error occured(202). Submit only the error code. --->
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228 | <cfoutput>
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229 | <script type="text/javascript">
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230 | window.parent.frames['frmUpload'].OnUploadCompleted(#errorNumber#);
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231 | </script>
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232 | </cfoutput>
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233 |
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234 | </cfif>
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235 |
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236 | <cfabort>
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237 |
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238 | </cfcase>
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239 |
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240 |
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241 | <cfcase value="GetFolders">
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242 |
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243 | <!--- Sort directories first, name ascending --->
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244 | <cfdirectory
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245 | action="list"
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246 | directory="#currentFolderPath#"
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247 | name="qDir"
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248 | sort="type,name">
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249 |
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250 | <cfscript>
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251 | i=1;
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252 | folders = "";
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253 | while( i lte qDir.recordCount ) {
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254 | if( not compareNoCase( qDir.type[i], "FILE" ))
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255 | break;
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256 | if( not listFind(".,..", qDir.name[i]) )
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257 | folders = folders & '<Folder name="#qDir.name[i]#" />';
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258 | i=i+1;
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259 | }
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260 |
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261 | xmlContent = xmlContent & '<Folders>' & folders & '</Folders>';
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262 | </cfscript>
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263 |
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264 | </cfcase>
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265 |
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266 |
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267 | <cfcase value="GetFoldersAndFiles">
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268 |
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269 | <!--- Sort directories first, name ascending --->
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270 | <cfdirectory
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271 | action="list"
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272 | directory="#currentFolderPath#"
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273 | name="qDir"
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274 | sort="type,name">
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275 |
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276 | <cfscript>
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277 | i=1;
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278 | folders = "";
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279 | files = "";
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280 | while( i lte qDir.recordCount ) {
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281 | if( not compareNoCase( qDir.type[i], "DIR" ) and not listFind(".,..", qDir.name[i]) ) {
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282 | folders = folders & '<Folder name="#qDir.name[i]#" />';
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283 | } else if( not compareNoCase( qDir.type[i], "FILE" ) ) {
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284 | fileSizeKB = round(qDir.size[i] / 1024);
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285 | files = files & '<File name="#qDir.name[i]#" size="#IIf( fileSizeKB GT 0, DE( fileSizeKB ), 1)#" />';
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286 | }
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287 | i=i+1;
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288 | }
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289 |
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290 | xmlContent = xmlContent & '<Folders>' & folders & '</Folders>';
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291 | xmlContent = xmlContent & '<Files>' & files & '</Files>';
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292 | </cfscript>
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293 |
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294 | </cfcase>
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295 |
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296 |
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297 | <cfcase value="CreateFolder">
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298 |
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299 | <cfparam name="url.newFolderName" default="">
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300 |
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301 | <cfscript>
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302 | newFolderName = url.newFolderName;
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303 | if( reFind("[^A-Za-z0-9_\-\.]", newFolderName) ) {
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304 | // Munge folder name same way as we do the filename
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305 | // This means folder names are always US-ASCII so we don't have to worry about CF5 and UTF-8
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306 | newFolderName = reReplace(newFolderName, "[^A-Za-z0-9\-\.]", "_", "all");
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307 | newFolderName = reReplace(newFolderName, "_{2,}", "_", "all");
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308 | newFolderName = reReplace(newFolderName, "([^_]+)_+$", "\1", "all");
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309 | newFolderName = reReplace(newFolderName, "$_([^_]+)$", "\1", "all");
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310 | }
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311 | </cfscript>
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312 |
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313 | <cfif not len(newFolderName) or len(newFolderName) gt 255>
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314 | <cfset errorNumber = 102>
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315 | <cfelseif directoryExists(currentFolderPath & newFolderName)>
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316 | <cfset errorNumber = 101>
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317 | <cfelseif reFind("^\.\.",newFolderName)>
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318 | <cfset errorNumber = 103>
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319 | <cfelse>
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320 | <cfset errorNumber = 0>
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321 |
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322 | <cftry>
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323 | <cfdirectory
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324 | action="create"
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325 | directory="#currentFolderPath##newFolderName#"
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326 | mode="755">
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327 | <cfcatch>
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328 | <!---
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329 | un-resolvable error numbers in ColdFusion:
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330 | * 102 : Invalid folder name.
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331 | * 103 : You have no permissions to create the folder.
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332 | --->
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333 | <cfset errorNumber = 110>
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334 | </cfcatch>
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335 | </cftry>
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336 | </cfif>
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337 |
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338 | <cfset xmlContent = xmlContent & '<Error number="#errorNumber#" />'>
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339 |
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340 | </cfcase>
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341 |
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342 |
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343 | <cfdefaultcase>
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344 |
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345 | <cfthrow type="fckeditor.connector" message="Illegal command: #url.command#">
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346 |
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347 | </cfdefaultcase>
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348 |
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349 |
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350 | </cfswitch>
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351 |
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352 | </cfif>
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353 |
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354 | <cfscript>
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355 | xmlHeader = '<?xml version="1.0" encoding="utf-8" ?><Connector command="#url.command#" resourceType="#url.type#">';
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356 | xmlHeader = xmlHeader & '<CurrentFolder path="#url.currentFolder#" url="#userFilesPath##url.type##url.currentFolder#" />';
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357 | xmlFooter = '</Connector>';
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358 | </cfscript>
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359 |
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360 | <cfheader name="Expires" value="#GetHttpTimeString(Now())#">
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361 | <cfheader name="Pragma" value="no-cache">
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362 | <cfheader name="Cache-Control" value="no-cache, no-store, must-revalidate">
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363 | <cfcontent reset="true" type="text/xml; charset=UTF-8">
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364 | <cfoutput>#xmlHeader##xmlContent##xmlFooter#</cfoutput> |
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