1 | <?php |
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2 | /* |
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3 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net |
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4 | * Copyright (C) 2003-2007 Frederico Caldeira Knabben |
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5 | * |
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6 | * == BEGIN LICENSE == |
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7 | * |
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8 | * Licensed under the terms of any of the following licenses at your |
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9 | * choice: |
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10 | * |
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11 | * - GNU General Public License Version 2 or later (the "GPL") |
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12 | * http://www.gnu.org/licenses/gpl.html |
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13 | * |
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14 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
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15 | * http://www.gnu.org/licenses/lgpl.html |
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16 | * |
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17 | * - Mozilla Public License Version 1.1 or later (the "MPL") |
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18 | * http://www.mozilla.org/MPL/MPL-1.1.html |
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19 | * |
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20 | * == END LICENSE == |
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21 | * |
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22 | * This is the integration file for PHP 5. |
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23 | * |
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24 | * It defines the FCKeditor class that can be used to create editor |
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25 | * instances in PHP pages on server side. |
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26 | * |
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27 | * Contributors: |
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28 | * Robert Hafner <tedivm@tedivm.com> |
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29 | * |
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30 | */ |
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31 | |
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32 | class FCKeditor |
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33 | { |
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34 | |
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35 | protected $InstanceName ; |
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36 | public $BasePath ; |
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37 | public $Width ; |
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38 | public $Height ; |
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39 | public $ToolbarSet ; |
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40 | public $Value ; |
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41 | public $Config = array(); |
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42 | public $id; |
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43 | |
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44 | // PHP 5 Constructor (by Marcus Bointon <coolbru@users.sourceforge.net>) |
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45 | public function __construct( $instanceName ) |
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46 | { |
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47 | $this->InstanceName = $instanceName ; |
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48 | $this->BasePath = '/fckeditor/' ; |
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49 | $this->Width = '100%' ; |
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50 | $this->Height = '200' ; |
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51 | $this->ToolbarSet = 'Default' ; |
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52 | $this->Value = '' ; |
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53 | $this->id = '' ; |
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54 | } |
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55 | |
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56 | public function Create() |
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57 | { |
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58 | echo $this->CreateHtml() ; |
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59 | } |
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60 | |
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61 | public function CreateHtml() |
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62 | { |
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63 | $HtmlValue = htmlspecialchars( $this->Value ) ; |
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64 | |
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65 | $Html = '<div>' ; |
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66 | |
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67 | if ( $this->IsCompatible() ) |
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68 | { |
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69 | |
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70 | $File = ($_GET['fcksource'] == true) ? 'fckeditor.original.html' : 'fckeditor.html'; |
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71 | |
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72 | $Link = $this->BasePath . 'editor/' .$File . '?InstanceName=' . $this->InstanceName ; |
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73 | |
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74 | if ( $this->ToolbarSet != '' ) |
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75 | $Link .= "&Toolbar={$this->ToolbarSet}" ; |
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76 | |
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77 | if ( $this->id == '' ) |
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78 | $this->id = $this->InstanceName; |
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79 | |
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80 | // Render the linked hidden field. |
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81 | $Html .= '<input type="hidden" id="' . $this->id . '" name="' . $this->InstanceName . '" value="' . $HtmlValue . '" style="display:none" />' ; |
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82 | |
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83 | // Render the configurations hidden field. |
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84 | $Html .= '<input type="hidden" id="'. $this->id .'___Config" value="' . $this->GetConfigFieldString() . '" style="display:none" />' ; |
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85 | |
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86 | // Render the editor IFRAME. |
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87 | $Html .= '<iframe id="'. $this->id .'___Frame" src="' . $Link . '" width="' . $this->Width .'" height="'. $this->Height .'" frameborder="0" scrolling="no"></iframe>' ; |
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88 | } |
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89 | else |
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90 | { |
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91 | |
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92 | $WidthCSS = ( strpos( $this->Width, '%' ) === false ) ? $this->Width . 'px' : $this->Width ; |
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93 | $HeightCSS = ( strpos( $this->Height, '%' ) === false ) ? $this->Height . 'px' : $this->Height ; |
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94 | |
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95 | $Html .= '<textarea name="' . $this->InstanceName . '" rows="4" cols="40" style="width:' . $WidthCSS . '; height: ' . $HeightCSS . '\">' . $HtmlValue . '</textarea>' ; |
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96 | } |
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97 | |
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98 | $Html .= '</div>' ; |
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99 | |
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100 | return $Html ; |
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101 | } |
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102 | |
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103 | protected function IsCompatible() |
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104 | { |
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105 | $sAgent = $_SERVER['HTTP_USER_AGENT'] ; |
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106 | |
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107 | |
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108 | if ( strpos($sAgent, 'MSIE') !== false && strpos($sAgent, 'mac') === false && strpos($sAgent, 'Opera') === false ) |
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109 | { |
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110 | $iVersion = (float)substr($sAgent, strpos($sAgent, 'MSIE') + 5, 3) ; |
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111 | return ($iVersion >= 5.5) ; |
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112 | } |
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113 | else if ( strpos($sAgent, 'Gecko/') !== false ) |
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114 | { |
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115 | $iVersion = (int)substr($sAgent, strpos($sAgent, 'Gecko/') + 6, 8) ; |
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116 | return ($iVersion >= 20030210) ; |
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117 | } |
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118 | else if ( strpos($sAgent, 'Opera/') !== false ) |
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119 | { |
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120 | $fVersion = (float)substr($sAgent, strpos($sAgent, 'Opera/') + 6, 4) ; |
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121 | return ($fVersion >= 9.5) ; |
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122 | } |
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123 | else if ( preg_match( "|AppleWebKit/(\d+)|i", $sAgent, $matches ) ) |
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124 | { |
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125 | $iVersion = $matches[1] ; |
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126 | return ( $matches[1] >= 522 ) ; |
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127 | } |
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128 | else |
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129 | { |
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130 | return false ; |
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131 | } |
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132 | } |
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133 | |
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134 | protected function GetConfigFieldString() |
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135 | { |
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136 | $sParams = '' ; |
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137 | |
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138 | foreach ( $this->Config as $sKey => $sValue ) |
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139 | { |
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140 | if ( $sParams != '' ) |
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141 | $sParams .= '&' ; |
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142 | |
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143 | |
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144 | $sParams .= urlencode($sKey ); |
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145 | |
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146 | if ( $sValue === true ) |
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147 | { |
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148 | $sParams .= '=true' ; |
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149 | }elseif ( $sValue === false ){ |
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150 | $sParams .= '=false' ; |
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151 | }else{ |
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152 | $sParams .= '=' . urlencode( $sValue ) ; |
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153 | } |
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154 | } |
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155 | |
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156 | return $sParams ; |
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157 | } |
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158 | |
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159 | |
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160 | } |
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161 | |
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162 | ?> |
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