1 | <?php |
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2 | // $Id: content.devel.inc,v 1.4.2.6 2009/01/20 07:31:30 karens Exp $ |
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3 | |
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4 | /** |
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5 | * @file |
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6 | * Functions needed for Devel module integration. |
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7 | * |
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8 | * TODO |
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9 | * This is not really working correctly yet. It is getting called once |
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10 | * for every field and then generating every field each time. But if |
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11 | * you only process one field at a time the earlier ones lose their values. |
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12 | * The current method works to create values, but is overly processor- |
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13 | * intensive and needs to be reworked in a way that each field is |
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14 | * only processed once and all values are retained. |
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15 | */ |
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16 | |
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17 | /** |
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18 | * Enrich the $node that is about to be saved with arbitrary |
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19 | * information in each of its CCK fields. |
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20 | **/ |
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21 | function content_generate_fields(&$node, $field) { |
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22 | $type_name = $node->type; |
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23 | $type = content_types($type_name); |
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24 | $field_types = _content_field_types(); |
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25 | |
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26 | if (!empty($type['fields'])) { |
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27 | foreach ($type['fields'] as $field) { |
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28 | $node_field = array(); |
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29 | // If module handles own multiples, then only call its hook once. |
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30 | if (content_handle('widget', 'multiple values', $field) == CONTENT_HANDLE_MODULE) { |
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31 | $max = 0; |
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32 | } |
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33 | else { |
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34 | switch ($field['multiple']) { |
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35 | case 0: |
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36 | $max = 0; |
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37 | break; |
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38 | case 1: |
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39 | $max = rand(0, 3); //just an arbitrary number for 'unlimited' |
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40 | break; |
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41 | default: |
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42 | $max = $field['multiple']; |
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43 | break; |
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44 | } |
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45 | } |
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46 | for ($i = 0; $i <= $max; $i++) { |
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47 | $module = $field_types[$field['type']]['module']; |
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48 | $function = $module .'_content_generate'; |
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49 | if (function_exists($function)) { |
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50 | $result = $function($node, $field); // $items, $teaser, $page |
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51 | if (content_handle('widget', 'multiple values', $field) == CONTENT_HANDLE_MODULE) { |
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52 | // Fields that handle their own multiples will add their own deltas. |
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53 | $node_field = $result; |
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54 | } |
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55 | else { |
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56 | // When multiples are handled by the content module, add a delta for each result. |
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57 | $node_field[$i] = $result; |
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58 | } |
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59 | } |
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60 | } |
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61 | $node->{$field['field_name']} = $node_field; |
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62 | } |
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63 | } |
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64 | } |
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65 | |
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66 | /** |
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67 | * A simple function to return multiple values for fields that use |
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68 | * custom multiple value widgets but don't need any other special multiple |
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69 | * values handling. This will call the field generation function |
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70 | * a random number of times and compile the results into a node array. |
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71 | */ |
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72 | function content_devel_multiple($function, $node, $field) { |
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73 | $node_field = array(); |
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74 | if (function_exists($function)) { |
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75 | switch ($field['multiple']) { |
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76 | case 0: |
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77 | $max = 0; |
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78 | break; |
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79 | case 1: |
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80 | $max = rand(0, 3); //just an arbitrary number for 'unlimited' |
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81 | break; |
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82 | default: |
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83 | $max = $field['multiple']; |
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84 | break; |
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85 | } |
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86 | for ($i = 0; $i <= $max; $i++) { |
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87 | $node_field[$i] = $function($node, $field); |
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88 | } |
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89 | } |
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90 | return $node_field; |
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91 | } |
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92 | |
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93 | if (module_exists('text')) { |
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94 | function text_content_generate($node, $field) { |
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95 | if (content_handle('widget', 'multiple values', $field) == CONTENT_HANDLE_MODULE) { |
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96 | return content_devel_multiple('_text_content_generate', $node, $field); |
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97 | } |
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98 | else { |
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99 | return _text_content_generate($node, $field); |
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100 | } |
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101 | } |
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102 | |
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103 | function _text_content_generate($node, $field) { |
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104 | $node_field = array(); |
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105 | if ($field['widget']['type'] == 'text_textarea') { |
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106 | $format = $field['text_processing'] ? rand(0, 3) : 0; |
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107 | $node_field['value'] = devel_create_content($format); |
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108 | $node_field['format'] = $format; |
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109 | } |
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110 | else { |
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111 | $allowed_values = content_allowed_values($field); |
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112 | if (!empty($allowed_values)) { |
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113 | // Just pick one of the specified allowed values. |
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114 | $node_field['value'] = array_rand($allowed_values); |
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115 | } |
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116 | else { |
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117 | // Generate a value that respects max_length. |
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118 | if (empty($field['max_length'])) { |
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119 | $field['max_length'] = 12; |
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120 | } |
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121 | $node_field['value'] = user_password($field['max_length']); |
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122 | } |
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123 | } |
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124 | return $node_field; |
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125 | } |
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126 | } |
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127 | |
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128 | if (module_exists('number')) { |
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129 | function number_content_generate($node, $field) { |
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130 | if (content_handle('widget', 'multiple values', $field) == CONTENT_HANDLE_MODULE) { |
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131 | return content_devel_multiple('_number_content_generate', $node, $field); |
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132 | } |
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133 | else { |
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134 | return _number_content_generate($node, $field); |
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135 | } |
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136 | } |
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137 | |
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138 | function _number_content_generate($node, $field) { |
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139 | $node_field = array(); |
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140 | $allowed_values = content_allowed_values($field); |
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141 | if (!empty($allowed_values)) { |
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142 | // Just pick one of the specified allowed values. |
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143 | $node_field['value'] = array_rand($allowed_values); |
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144 | } |
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145 | else { |
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146 | $min = is_numeric($field['min']) ? $field['min'] : 0; |
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147 | switch ($field['type']) { |
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148 | case 'number_integer': |
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149 | $max = is_numeric($field['max']) ? $field['max'] : 10000; |
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150 | $decimal = 0; |
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151 | $scale = 0; |
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152 | break; |
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153 | |
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154 | case 'number_decimal': |
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155 | $precision = is_numeric($field['precision']) ? $field['precision'] : 10; |
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156 | $scale = is_numeric($field['scale']) ? $field['scale'] : 2; |
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157 | $max = is_numeric($field['max']) ? $field['max'] : pow(10, ($precision - $scale)); |
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158 | $decimal = rand(0, (10 * $scale)) / 100; |
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159 | break; |
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160 | |
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161 | case 'number_float': |
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162 | $precision = rand(10, 32); |
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163 | $scale = rand(0, 2); |
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164 | $decimal = rand(0, (10 * $scale)) / 100; |
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165 | $max = is_numeric($field['max']) ? $field['max'] : pow(10, ($precision - $scale)); |
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166 | break; |
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167 | } |
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168 | $node_field['value'] = round((rand($min, $max) + $decimal), $scale); |
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169 | } |
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170 | return $node_field; |
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171 | } |
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172 | } |
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173 | |
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174 | if (module_exists('nodereference')) { |
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175 | function nodereference_content_generate($node, $field) { |
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176 | if (content_handle('widget', 'multiple values', $field) == CONTENT_HANDLE_MODULE) { |
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177 | return content_devel_multiple('_nodereference_content_generate', $node, $field); |
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178 | } |
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179 | else { |
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180 | return _nodereference_content_generate($node, $field); |
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181 | } |
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182 | } |
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183 | |
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184 | function _nodereference_content_generate($node, $field) { |
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185 | $node_field = array(); |
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186 | $allowed_values = nodereference_allowed_values($field); |
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187 | unset($allowed_values[0]); |
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188 | if (!empty($allowed_values)) { |
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189 | // Just pick one of the specified allowed values. |
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190 | $node_field['nid'] = array_rand($allowed_values); |
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191 | } |
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192 | return $node_field; |
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193 | } |
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194 | } |
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195 | |
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196 | if (module_exists('userreference')) { |
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197 | function userreference_content_generate($node, $field) { |
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198 | if (content_handle('widget', 'multiple values', $field) == CONTENT_HANDLE_MODULE) { |
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199 | return content_devel_multiple('_userreference_content_generate', $node, $field); |
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200 | } |
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201 | else { |
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202 | return _userreference_content_generate($node, $field); |
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203 | } |
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204 | } |
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205 | |
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206 | function _userreference_content_generate($node, $field) { |
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207 | $node_field = array(); |
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208 | $allowed_values = userreference_allowed_values($field); |
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209 | if (isset($allowed_values['none'])) { |
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210 | unset($allowed_values['none']); |
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211 | } |
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212 | if (!empty($allowed_values)) { |
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213 | // Just pick one of the specified allowed values. |
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214 | $node_field['uid'] = array_rand($allowed_values); |
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215 | } |
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216 | return $node_field; |
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217 | } |
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218 | } |
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