1 | <cfcomponent output="false" displayname="FCKeditor" hint="Create an instance of the FCKeditor.">
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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: fckeditor.cfc
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15 | * ColdFusion MX integration.
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16 | * Note this CFC is created for use only with Coldfusion MX and above.
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17 | * For older version, check the fckeditor.cfm.
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18 | *
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19 | * Syntax:
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20 | *
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21 | * <cfscript>
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22 | * fckEditor = createObject("component", "fckEditorV2/fckeditor");
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23 | * fckEditor.instanceName="myEditor";
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24 | * fckEditor.basePath="/fckEditorV2/";
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25 | * fckEditor.value="This is my <strong>initial</strong> html text.";
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26 | * fckEditor.width="100%";
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27 | * fckEditor.height="200";
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28 | * // ... additional parameters ...
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29 | * fckEditor.create(); // create instance now.
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30 | * </cfscript>
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31 | *
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32 | * See your macromedia coldfusion mx documentation for more info.
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33 | *
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34 | * *** Note:
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35 | * Do not use path names with a "." (dot) in the name. This is a coldfusion
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36 | * limitation with the cfc invocation.
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37 | *
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38 | * File Authors:
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39 | * Hendrik Kramer (hk@lwd.de)
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40 | --->
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41 | <cffunction
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42 | name="create"
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43 | access="public"
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44 | output="true"
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45 | returntype="void"
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46 | hint="Initialize the FCKeditor instance."
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47 | >
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48 |
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49 | <cfparam name="this.instanceName" type="string" />
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50 | <cfparam name="this.width" type="string" default="100%" />
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51 | <cfparam name="this.height" type="string" default="200" />
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52 | <cfparam name="this.toolbarSet" type="string" default="Default" />
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53 | <cfparam name="this.value" type="string" default="" />
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54 | <cfparam name="this.basePath" type="string" default="/fckeditor/" />
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55 | <cfparam name="this.checkBrowser" type="boolean" default="true" />
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56 | <cfparam name="this.config" type="struct" default="#structNew()#" />
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57 |
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58 | <cfscript>
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59 | // display the html editor or a plain textarea?
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60 | if( isCompatible() )
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61 | showHTMLEditor();
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62 | else
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63 | showTextArea();
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64 | </cfscript>
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65 |
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66 | </cffunction>
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67 |
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68 | <cffunction
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69 | name="isCompatible"
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70 | access="private"
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71 | output="false"
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72 | returnType="boolean"
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73 | hint="Check browser compatibility via HTTP_USER_AGENT, if checkBrowser is true"
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74 | >
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75 |
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76 | <cfscript>
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77 | var sAgent = lCase( cgi.HTTP_USER_AGENT );
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78 | var stResult = "";
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79 | var sBrowserVersion = "";
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80 |
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81 | // do not check if argument "checkBrowser" is false
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82 | if( not this.checkBrowser )
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83 | return true;
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84 |
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85 | // check for Internet Explorer ( >= 5.5 )
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86 | if( find( "msie", sAgent ) and not find( "mac", sAgent ) and not find( "opera", sAgent ) )
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87 | {
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88 | // try to extract IE version
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89 | stResult = reFind( "msie ([5-9]\.[0-9])", sAgent, 1, true );
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90 | if( arrayLen( stResult.pos ) eq 2 )
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91 | {
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92 | // get IE Version
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93 | sBrowserVersion = mid( sAgent, stResult.pos[2], stResult.len[2] );
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94 | return ( sBrowserVersion GTE 5.5 );
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95 | }
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96 | }
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97 | // check for Gecko ( >= 20030210+ )
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98 | else if( find( "gecko/", sAgent ) )
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99 | {
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100 | // try to extract Gecko version date
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101 | stResult = reFind( "gecko/(200[3-9][0-1][0-9][0-3][0-9])", sAgent, 1, true );
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102 | if( arrayLen( stResult.pos ) eq 2 )
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103 | {
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104 | // get Gecko build (i18n date)
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105 | sBrowserVersion = mid( sAgent, stResult.pos[2], stResult.len[2] );
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106 | return ( sBrowserVersion GTE 20030210 );
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107 | }
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108 | }
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109 |
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110 | return false;
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111 | </cfscript>
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112 | </cffunction>
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113 |
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114 | <cffunction
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115 | name="showTextArea"
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116 | access="private"
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117 | output="true"
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118 | returnType="void"
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119 | hint="Create a textarea field for non-compatible browsers."
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120 | >
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121 |
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122 | <cfscript>
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123 | // append unit "px" for numeric width and/or height values
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124 | if( isNumeric( this.width ) )
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125 | this.width = this.width & "px";
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126 | if( isNumeric( this.height ) )
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127 | this.height = this.height & "px";
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128 | </cfscript>
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129 |
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130 | <cfoutput>
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131 | <div>
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132 | <textarea name="#this.instanceName#" rows="4" cols="40" style="WIDTH: #this.width#; HEIGHT: #this.height#">#HTMLEditFormat(this.value)#</textarea>
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133 | </div>
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134 | </cfoutput>
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135 |
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136 | </cffunction>
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137 |
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138 | <cffunction
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139 | name="showHTMLEditor"
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140 | access="private"
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141 | output="true"
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142 | returnType="void"
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143 | hint="Create the html editor instance for compatible browsers."
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144 | >
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145 |
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146 | <cfscript>
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147 | var sURL = "";
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148 |
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149 | // try to fix the basePath, if ending slash is missing
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150 | if( len( this.basePath) and right( this.basePath, 1 ) is not "/" )
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151 | this.basePath = this.basePath & "/";
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152 |
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153 | // construct the url
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154 | sURL = this.basePath & "editor/fckeditor.html?InstanceName=" & this.instanceName;
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155 |
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156 | // append toolbarset name to the url
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157 | if( len( this.toolbarSet ) )
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158 | sURL = sURL & "&Toolbar=" & this.toolbarSet;
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159 | </cfscript>
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160 |
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161 | <cfoutput>
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162 | <div>
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163 | <input type="hidden" id="#this.instanceName#" name="#this.instanceName#" value="#HTMLEditFormat(this.value)#" style="display:none" />
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164 | <input type="hidden" id="#this.instanceName#___Config" value="#GetConfigFieldString()#" style="display:none" />
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165 | <iframe id="#this.instanceName#___Frame" src="#sURL#" width="#this.width#" height="#this.height#" frameborder="0" scrolling="no"></iframe>
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166 | </div>
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167 | </cfoutput>
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168 |
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169 | </cffunction>
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170 |
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171 | <cffunction
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172 | name="GetConfigFieldString"
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173 | access="private"
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174 | output="false"
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175 | returnType="string"
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176 | hint="Create configuration string: Key1=Value1&Key2=Value2&... (Key/Value:HTML encoded)"
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177 | >
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178 |
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179 | <cfscript>
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180 | var sParams = "";
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181 | var key = "";
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182 | var fieldValue = "";
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183 | var fieldLabel = "";
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184 | var lConfigKeys = "";
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185 | var iPos = "";
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186 |
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187 | /**
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188 | * CFML doesn't store casesensitive names for structure keys, but the configuration names must be casesensitive for js.
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189 | * So we need to find out the correct case for the configuration keys.
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190 | * We "fix" this by comparing the caseless configuration keys to a list of all available configuration options in the correct case.
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191 | * changed 20041206 hk@lwd.de (improvements are welcome!)
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192 | */
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193 | lConfigKeys = lConfigKeys & "CustomConfigurationsPath,EditorAreaCSS,DocType,BaseHref,FullPage,Debug,SkinPath,PluginsPath,AutoDetectLanguage,DefaultLanguage,ContentLangDirection,EnableXHTML,EnableSourceXHTML,ProcessHTMLEntities,IncludeLatinEntities,IncludeGreekEntities";
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194 | lConfigKeys = lConfigKeys & ",FillEmptyBlocks,FormatSource,FormatOutput,FormatIndentator,GeckoUseSPAN,StartupFocus,ForcePasteAsPlainText,ForceSimpleAmpersand,TabSpaces,ShowBorders,UseBROnCarriageReturn";
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195 | lConfigKeys = lConfigKeys & ",ToolbarStartExpanded,ToolbarCanCollapse,ToolbarSets,ContextMenu,FontColors,FontNames,FontSizes,FontFormats,StylesXmlPath,SpellChecker,IeSpellDownloadUrl,MaxUndoLevels";
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196 | lConfigKeys = lConfigKeys & ",LinkBrowser,LinkBrowserURL,LinkBrowserWindowWidth,LinkBrowserWindowHeight";
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197 | lConfigKeys = lConfigKeys & ",LinkUpload,LinkUploadURL,LinkUploadWindowWidth,LinkUploadWindowHeight,LinkUploadAllowedExtensions,LinkUploadDeniedExtensions";
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198 | lConfigKeys = lConfigKeys & ",ImageBrowser,ImageBrowserURL,ImageBrowserWindowWidth,ImageBrowserWindowHeight,SmileyPath,SmileyImages,SmileyColumns,SmileyWindowWidth,SmileyWindowHeight";
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199 |
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200 | for( key in this.config )
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201 | {
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202 | iPos = listFindNoCase( lConfigKeys, key );
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203 | if( iPos GT 0 )
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204 | {
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205 | if( len( sParams ) )
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206 | sParams = sParams & "&";
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207 |
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208 | fieldValue = this.config[key];
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209 | fieldName = listGetAt( lConfigKeys, iPos );
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210 |
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211 | // set all boolean possibilities in CFML to true/false values
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212 | if( isBoolean( fieldValue) and fieldValue )
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213 | fieldValue = "true";
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214 | else if( isBoolean( fieldValue) )
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215 | fieldValue = "false";
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216 |
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217 | sParams = sParams & HTMLEditFormat( fieldName ) & '=' & HTMLEditFormat( fieldValue );
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218 | }
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219 | }
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220 | return sParams;
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221 | </cfscript>
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222 |
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223 | </cffunction>
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224 |
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225 | </cfcomponent> |
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