1 | <?php |
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2 | /** |
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3 | * Copyright 2011 Bas de Nooijer. All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions are met: |
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7 | * |
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8 | * 1. Redistributions of source code must retain the above copyright notice, |
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9 | * this list of conditions and the following disclaimer. |
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10 | * |
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11 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
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12 | * this listof conditions and the following disclaimer in the documentation |
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13 | * and/or other materials provided with the distribution. |
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14 | * |
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15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS IS" |
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16 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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17 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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18 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
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19 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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20 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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21 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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22 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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23 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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24 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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25 | * POSSIBILITY OF SUCH DAMAGE. |
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26 | * |
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27 | * The views and conclusions contained in the software and documentation are |
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28 | * those of the authors and should not be interpreted as representing official |
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29 | * policies, either expressed or implied, of the copyright holder. |
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30 | * |
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31 | * @copyright Copyright 2011 Bas de Nooijer <solarium@raspberry.nl> |
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32 | * @license http://github.com/basdenooijer/solarium/raw/master/COPYING |
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33 | * @link http://www.solarium-project.org/ |
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34 | * |
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35 | * @package Solarium |
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36 | * @subpackage Client |
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37 | */ |
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38 | |
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39 | /** |
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40 | * Parse select component Grouping result from the data |
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41 | * |
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42 | * @package Solarium |
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43 | * @subpackage Client |
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44 | */ |
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45 | class Solarium_Client_ResponseParser_Select_Component_Grouping |
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46 | { |
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47 | |
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48 | /** |
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49 | * Parse result data into result objects |
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50 | * |
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51 | * @param Solarium_Query_Select $query |
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52 | * @param Solarium_Query_Select_Component_Grouping $grouping |
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53 | * @param array $data |
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54 | * @return Solarium_Result_Select_Grouping |
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55 | */ |
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56 | public function parse($query, $grouping, $data) |
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57 | { |
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58 | $groups = array(); |
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59 | |
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60 | if (isset($data['grouped'])) { |
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61 | |
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62 | // parse field groups |
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63 | foreach ($grouping->getFields() as $field) { |
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64 | if (isset($data['grouped'][$field])) { |
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65 | $result = $data['grouped'][$field]; |
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66 | |
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67 | $matches = (isset($result['matches'])) ? $result['matches'] : null; |
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68 | $groupCount = (isset($result['ngroups'])) ? $result['ngroups'] : null; |
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69 | $valueGroups = array(); |
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70 | foreach ($result['groups'] as $valueGroupResult) { |
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71 | |
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72 | $value = (isset($valueGroupResult['groupValue'])) ? |
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73 | $valueGroupResult['groupValue'] : null; |
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74 | |
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75 | $numFound = (isset($valueGroupResult['doclist']['numFound'])) ? |
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76 | $valueGroupResult['doclist']['numFound'] : null; |
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77 | |
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78 | $start = (isset($valueGroupResult['doclist']['start'])) ? |
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79 | $valueGroupResult['doclist']['start'] : null; |
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80 | |
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81 | // create document instances |
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82 | $documentClass = $query->getOption('documentclass'); |
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83 | $documents = array(); |
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84 | if (isset($valueGroupResult['doclist']['docs']) && |
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85 | is_array($valueGroupResult['doclist']['docs'])) { |
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86 | |
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87 | foreach ($valueGroupResult['doclist']['docs'] as $doc) { |
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88 | $documents[] = new $documentClass($doc); |
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89 | } |
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90 | } |
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91 | |
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92 | $valueGroups[] = new Solarium_Result_Select_Grouping_ValueGroup( |
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93 | $value, $numFound, $start, $documents |
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94 | ); |
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95 | } |
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96 | |
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97 | $groups[$field] = new Solarium_Result_Select_Grouping_FieldGroup( |
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98 | $matches, $groupCount, $valueGroups |
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99 | ); |
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100 | } |
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101 | } |
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102 | |
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103 | // parse query groups |
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104 | foreach ($grouping->getQueries() as $groupQuery) { |
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105 | if (isset($data['grouped'][$groupQuery])) { |
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106 | $result = $data['grouped'][$groupQuery]; |
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107 | |
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108 | // get statistics |
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109 | $matches = (isset($result['matches'])) ? $result['matches'] : null; |
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110 | $numFound = (isset($result['doclist']['numFound'])) ? $result['doclist']['numFound'] : null; |
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111 | $start = (isset($result['doclist']['start'])) ? $result['doclist']['start'] : null; |
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112 | $maxScore = (isset($result['doclist']['maxScore'])) ? $result['doclist']['maxScore'] : null; |
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113 | |
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114 | // create document instances |
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115 | $documentClass = $query->getOption('documentclass'); |
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116 | $documents = array(); |
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117 | if (isset($result['doclist']['docs']) && is_array($result['doclist']['docs'])) { |
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118 | foreach ($result['doclist']['docs'] as $doc) { |
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119 | $documents[] = new $documentClass($doc); |
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120 | } |
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121 | } |
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122 | |
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123 | // create a group result object |
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124 | $group = new Solarium_Result_Select_Grouping_QueryGroup( |
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125 | $matches, $numFound, $start, $maxScore, $documents |
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126 | ); |
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127 | $groups[$groupQuery] = $group; |
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128 | } |
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129 | } |
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130 | } |
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131 | |
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132 | return new Solarium_Result_Select_Grouping($groups); |
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133 | } |
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134 | } |
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