1 | <?php |
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2 | # -- BEGIN LICENSE BLOCK --------------------------------------- |
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3 | # |
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4 | # This file is part of Dotclear 2. |
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5 | # |
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6 | # Copyright (c) 2003-2011 Olivier Meunier & Association Dotclear |
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7 | # Licensed under the GPL version 2.0 license. |
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8 | # See LICENSE file or |
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9 | # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
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10 | # |
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11 | # -- END LICENSE BLOCK ----------------------------------------- |
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12 | |
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13 | |
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14 | /** |
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15 | @ingroup DC_CORE |
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16 | @nosubgrouping |
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17 | @brief Interface to add extra data to filterset. |
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18 | |
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19 | Note : the instance will be cloned to ensure dual filter edit fields / displayed fields |
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20 | Be sure to enable correct object cloning then, using the __clone method |
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21 | */ |
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22 | interface dcFilterExtraInterface { |
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23 | /** |
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24 | Return extra data to display in right column |
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25 | |
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26 | @param core <b>dcCore</b> Dotclear core reference |
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27 | @param form_prefix <b>string</b> form prefix to use for parameters |
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28 | */ |
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29 | public function getFormContent(); |
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30 | |
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31 | /** |
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32 | Set dedicated data from form submission |
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33 | (either $_GET or $_POST depending on the context |
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34 | |
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35 | @param data <b>array</b> Data to retrieve information from |
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36 | */ |
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37 | public function initializeFromData($data); |
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38 | |
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39 | /** |
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40 | Save data to configuration |
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41 | */ |
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42 | public function save(); |
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43 | |
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44 | /** |
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45 | Load data from configuration |
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46 | */ |
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47 | public function load(); |
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48 | |
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49 | /** |
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50 | Update query parameters with given settings |
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51 | @param params <b>ArrayObject</b> Params being sent to query |
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52 | */ |
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53 | public function applyFilters($params); |
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54 | |
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55 | |
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56 | /** |
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57 | Update parameters that will be used for inter-forms communications |
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58 | (either query string or hidden fields). |
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59 | The associative has to be updated with $param['key']='value' |
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60 | @param params <b>ArrayObject</b> Params to update |
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61 | */ |
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62 | public function updateRequestParams($params); |
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63 | } |
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64 | |
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65 | /** |
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66 | @ingroup DC_CORE |
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67 | @nosubgrouping |
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68 | @brief Dotclear FilterSet class. |
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69 | |
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70 | Dotclear FilterSet handles filters and columns when displaying items lists. |
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71 | */ |
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72 | class dcFilterSet { |
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73 | |
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74 | protected $lfilters; /// <b>array</b> lists of defined filters |
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75 | protected $efilters; /// <b>array</b> lists of defined filters |
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76 | protected $form_prefix; /// <b>string</b> displayed form prefix |
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77 | protected $action; /// <b>string</b> form action page |
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78 | protected $hideform; /// <b>boolean</b> start form display hidden by default or not |
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79 | protected $lextra; /// <b>string</b> columns form |
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80 | protected $eextra; /// <b>string</b> columns form |
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81 | protected $name; /// <b>string</b> fieldset name |
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82 | |
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83 | /** |
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84 | Inits dcFilterSet object |
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85 | |
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86 | @param core <b>dcCore</b> Dotclear core reference |
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87 | @param form_prefix <b>string</b> form prefix to use for parameters |
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88 | */ |
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89 | public function __construct($name,$action,$form_prefix="f_") { |
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90 | $this->name = $name; |
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91 | $this->form_prefix=$form_prefix; |
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92 | $this->lfilters = new ArrayObject(); |
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93 | $this->efilters = new ArrayObject(); |
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94 | $this->action = $action; |
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95 | $this->lextra = null; |
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96 | $this->eextra = null; |
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97 | $this->filtered = false; |
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98 | } |
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99 | |
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100 | /** |
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101 | Adds a new filter to list |
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102 | |
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103 | @param filter <b>dcFilter</b> the filter to add |
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104 | */ |
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105 | public function addFilter (Filter $filter) { |
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106 | $filter->setFormPrefix($this->form_prefix); |
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107 | $filter->setFilterSet($this); |
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108 | $this->efilters[$filter->id] = $filter; |
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109 | $this->lfilters[$filter->id] = clone $filter; |
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110 | return $this; |
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111 | } |
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112 | |
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113 | /** |
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114 | Saves user filters to preferences |
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115 | */ |
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116 | protected function saveFilters() { |
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117 | $ser = array(); |
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118 | $ws = $GLOBALS['core']->auth->user_prefs->addWorkspace('filters'); |
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119 | $data = new ArrayObject(); |
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120 | $data= $this->getFiltersAsParams($this->efilters); |
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121 | $ws->put($this->name,serialize($data->getArrayCopy()),'string'); |
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122 | return $data; |
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123 | } |
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124 | |
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125 | /** |
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126 | Loads user filters from preferences |
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127 | */ |
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128 | protected function loadFilters() { |
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129 | $ws = $GLOBALS['core']->auth->user_prefs->addWorkspace('filters'); |
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130 | $data = (!is_null($ws->{$this->name})) ? unserialize($ws->{$this->name}) : array(); |
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131 | if (is_array($data)) |
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132 | return $data; |
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133 | else |
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134 | return array(); |
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135 | } |
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136 | |
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137 | /** |
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138 | Updates filters values according to form_data |
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139 | To be called before any call to display() or getForm() |
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140 | |
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141 | @param form_data <b>array</b> form values (usually $_GET or $_POST) |
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142 | */ |
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143 | protected function initializeFromData ($filters, $extra, $form_data) { |
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144 | $this->hideform = true; |
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145 | foreach ($filters as $filter) { |
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146 | $filter->initializeFromData ($form_data); |
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147 | } |
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148 | if ($extra != null) { |
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149 | $extra-> initializeFromData ($form_data); |
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150 | } |
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151 | } |
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152 | |
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153 | /** |
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154 | Defines additional form in layout (right column) |
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155 | |
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156 | @param html <b>string</b> the code to add |
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157 | */ |
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158 | public function setExtra($extra) |
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159 | { |
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160 | $this->lextra = $extra; |
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161 | $this->eextra = clone $extra; |
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162 | |
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163 | } |
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164 | |
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165 | /** |
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166 | Returns form fields as hidden fields |
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167 | |
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168 | @return <b>string</b> the corresponding html code |
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169 | */ |
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170 | public function getFormFieldsAsHidden() { |
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171 | $ret=''; |
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172 | $arr = new ArrayObject(); |
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173 | foreach ($this->lfilters as $f) { |
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174 | if ($f->isEnabled()) |
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175 | $f->updateRequestParams($arr); |
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176 | } |
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177 | if ($this->lextra != null) { |
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178 | $this->lextra->updateRequestParams($arr); |
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179 | } |
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180 | foreach ($arr as $k=>$v) { |
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181 | $ret.= form::hidden(array($k),$v); |
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182 | } |
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183 | $queryParams = $this->getFiltersAsParams($this->lfilters); |
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184 | if ($this->lextra != null) { |
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185 | $this->lextra->updateRequestParams($queryParams); |
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186 | } |
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187 | $ret .= form::hidden(array($this->form_prefix."query"), http_build_query($queryParams)); |
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188 | return $ret; |
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189 | } |
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190 | |
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191 | /** |
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192 | Sets up filterset from $get and $post parameters |
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193 | |
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194 | */ |
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195 | public function setup($get,$post) { |
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196 | /* Use cases : |
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197 | (1) $post not empty for formfilter fields : |
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198 | * efilters are set from $post |
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199 | * lfilters are set from $get |
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200 | * keep filters div shown |
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201 | (2) $post empty : |
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202 | * both efilters and lfilters are set from $get |
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203 | * hide filter div |
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204 | */ |
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205 | $action = false; |
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206 | $allowed_actions = array('clear_filters','add','del_','apply','reset'); |
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207 | // Fetch each $post parameter to see whether filters are concerned. |
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208 | // Only 1 action at a time is allowed. |
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209 | foreach ($post as $k => $v) { |
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210 | if (strpos($k,$this->form_prefix)===0) { |
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211 | $tmp = substr($k,strlen($this->form_prefix)); |
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212 | foreach ($allowed_actions as $a) { |
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213 | if (strpos($tmp,$a)===0) { |
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214 | $action = $tmp; |
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215 | break; |
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216 | } |
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217 | } |
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218 | } |
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219 | } |
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220 | if ($action !== false) { |
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221 | // Use case (1) |
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222 | if ($action != 'clear_filters' && $action != 'reset') { |
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223 | $this->initializeFromData($this->efilters,$this->eextra, $post); |
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224 | if ($action == 'add'){ |
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225 | if (isset($post['add_filter']) |
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226 | && isset($this->efilters[$post['add_filter']])) { |
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227 | $this->efilters[$post['add_filter']]->add(); |
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228 | } |
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229 | } elseif (strpos($action,'del_') === 0) { |
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230 | $count = preg_match('#del_(.+)_([0-9]+)#',$action,$match); |
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231 | if (($count == 1) && isset($this->efilters[$match[1]])) { |
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232 | $this->efilters[$match[1]]->remove($match[2]); |
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233 | } |
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234 | } elseif ($action=="apply") { |
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235 | $data = $this->saveFilters(); |
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236 | if ($this->eextra != null) { |
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237 | $this->eextra->save(); |
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238 | } |
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239 | http::redirect($this->action.(strpos($this->action,'?') === 0 ? '?' : '&').http_build_query($data,'','&')); |
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240 | exit; |
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241 | } |
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242 | } |
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243 | if (isset($post[$this->form_prefix."query"])) { |
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244 | parse_str($post[$this->form_prefix."query"],$out); |
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245 | $this->initializeFromData($this->lfilters,$this->lextra, $out); |
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246 | if ($action == 'reset') { |
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247 | $this->initializeFromData($this->efilters,$this->eextra, $out); |
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248 | } |
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249 | } |
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250 | $this->hideform=false; |
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251 | } else { |
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252 | // Use case (2) |
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253 | $load_from_settings = true; |
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254 | foreach($get as $k=>$v) { |
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255 | if (strpos($k,$this->form_prefix)===0) { |
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256 | $load_from_settings=false; |
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257 | break; |
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258 | } |
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259 | } |
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260 | if ($load_from_settings) { |
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261 | $get = new ArrayObject(array_merge($this->loadFilters(),$get)); |
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262 | } |
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263 | $this->initializeFromData($this->efilters, $this->eextra, $get); |
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264 | $this->initializeFromData($this->lfilters, $this->lextra, $get); |
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265 | |
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266 | } |
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267 | } |
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268 | /** |
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269 | Retrieves filterset generated form |
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270 | |
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271 | @param method <b>string</b> form method to use (default: "get") |
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272 | */ |
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273 | public function getForm() { |
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274 | $ret = ''; |
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275 | |
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276 | if ($this->hideform) { |
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277 | $formclass = ' class="hidden"'; |
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278 | $toggleclass = ''; |
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279 | } else { |
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280 | $formclass=''; |
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281 | $toggleclass = ' class="opened"'; |
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282 | } |
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283 | |
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284 | $ret .= '<p>'. |
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285 | '<a href="#" id="toggle-filters"'.$toggleclass.'>'. |
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286 | __('Toggle filters and display options'). |
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287 | '</a></p>'. |
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288 | '<div class="two-cols">'. |
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289 | '<form id="filters" action="'.$this->action.'" method="post"'.$formclass.'>'. |
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290 | '<div class="col70">'. |
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291 | '<h3>'.__('Entries filters').'</h3>'. |
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292 | '<table summary="'.__('Query filters').'" id="tfilters">'. |
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293 | '<tbody>'; |
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294 | $count=0; |
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295 | $form_combo=array(); |
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296 | $form_combo['-']=''; |
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297 | if (count($this->efilters)) { |
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298 | foreach ($this->efilters as $filter) { |
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299 | if ($filter->isEnabled()) { |
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300 | $ret .= $filter->getFormLine(); |
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301 | } |
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302 | $form_combo[$filter->name]=$filter->id; |
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303 | $count++; |
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304 | } |
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305 | } |
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306 | $ret .= '</tbody></table>'. |
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307 | '<h3 class="margintop">'.__('Add a filter').'</h3>'. |
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308 | '<p id="available_filters">'. |
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309 | form::combo("add_filter",$form_combo). |
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310 | '<input type="submit" value=" + " title="'.__('Add this filter').'" name="'.$this->form_prefix.'add" />'. |
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311 | '</p>'. |
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312 | '<p class="clear"><input class="delete" type="submit" value="'.__('Delete all filters').'" name="'. |
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313 | $this->form_prefix.'clear_filters" />'. |
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314 | ' <input type="submit" value="'.__('Reset').'" name="'. |
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315 | $this->form_prefix.'reset" /></p>'. |
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316 | '</div>'; |
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317 | if ($this->eextra != '') { |
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318 | $ret .= |
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319 | '<div class="col30">'. |
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320 | $this->eextra->getFormContent(). |
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321 | '</div>'; |
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322 | } |
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323 | $queryParams = $this->getFiltersAsParams($this->lfilters); |
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324 | if ($this->lextra != null) { |
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325 | $this->lextra->updateRequestParams($queryParams); |
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326 | } |
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327 | |
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328 | $ret .= |
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329 | '<p class="clear margintop">'. |
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330 | '<input type="submit" value="'.__('Apply filters and display options'). |
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331 | '" name="'.$this->form_prefix.'apply" /></p>'. |
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332 | form::hidden(array($this->form_prefix."query"),http_build_query($queryParams)). |
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333 | $GLOBALS['core']->formNonce(). |
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334 | '</form>'. |
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335 | '</div>'; |
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336 | return $ret; |
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337 | } |
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338 | /** |
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339 | Retrieves the filters values as parameters |
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340 | |
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341 | @param filters <b>array</b> list of concerned filters |
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342 | |
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343 | @return <b>array</b> the array of parameters |
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344 | |
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345 | */ |
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346 | |
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347 | protected function getFiltersAsParams($filters) { |
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348 | $arr = new ArrayObject(); |
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349 | foreach ($filters as $f) { |
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350 | if ($f->isEnabled()) |
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351 | $f->updateRequestParams($arr); |
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352 | } |
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353 | return $arr; |
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354 | } |
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355 | |
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356 | public function getFiltersText() { |
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357 | $ret = '<p>'.__('Currently applied filters :').'</p><ul>'; |
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358 | foreach ($this->lfilters as $f) { |
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359 | if ($f->isEnabled()) |
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360 | $ret .= '<li>'.$f->getAsText().'</li>'."\n"; |
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361 | } |
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362 | $ret .= '</ul>'; |
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363 | return $ret; |
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364 | } |
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365 | |
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366 | /** |
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367 | Displays required fieldset http header |
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368 | To be called in page header, of course. |
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369 | */ |
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370 | public function header() { |
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371 | $ret = dcPage::jsLoad('js/filters.js'); |
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372 | foreach($this->efilters as $f) { |
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373 | $ret .= $f->header(); |
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374 | } |
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375 | return $ret; |
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376 | } |
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377 | |
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378 | |
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379 | /** |
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380 | Displays the fieldset |
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381 | */ |
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382 | public function display() { |
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383 | echo $this->getForm(); |
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384 | } |
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385 | |
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386 | /** |
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387 | Applies fieldset and return resulting parameters for request |
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388 | |
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389 | @param method <b>string</b> form method to use (default: "get") |
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390 | @param method <b>string</b> form method to use (default: "get") |
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391 | |
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392 | */ |
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393 | public function applyFilters($params) { |
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394 | foreach ($this->lfilters as $filter) { |
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395 | if ($filter->isEnabled()) { |
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396 | $filter->applyFilter($params); |
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397 | $this->filtered = true; |
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398 | } |
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399 | } |
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400 | if ($this->lextra != null) { |
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401 | $this->lextra->applyFilters($params); |
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402 | } |
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403 | return $this->filtered; |
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404 | } |
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405 | |
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406 | public function getDelName($field_id,$pos) { |
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407 | return $this->form_prefix.'del_'.$field_id.'_'.$pos; |
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408 | } |
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409 | } |
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410 | |
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411 | |
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412 | /** |
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413 | @ingroup DC_CORE |
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414 | @nosubgrouping |
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415 | @brief abstract filter class. |
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416 | |
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417 | Dotclear Filter handles administration filters for each list |
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418 | A filter fills in a parameter array, as defined in dcBlog class |
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419 | */ |
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420 | abstract class Filter { |
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421 | public $filterset; ///<b>string</b> filterset parent |
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422 | public $id; ///<b>string</b> field id (local to fieldset) |
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423 | public $name; ///<b>string</b> filter name |
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424 | public $desc; ///<b>string</b> field description |
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425 | protected $request_param; ///<b>string</b> resulting parameter array key |
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426 | protected $enabled; ///<b>string</b> true if filter is enabled |
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427 | protected $values; ///<b>array</b> possible filter values |
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428 | public $field_id; ///<b>string</b> field id (global to the page) |
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429 | |
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430 | /** |
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431 | Inits Filter object |
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432 | |
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433 | @param id <b>string</b> field id |
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434 | @param form_prefix <b>string</b> form prefix to use for parameters |
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435 | */ |
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436 | public function __construct ($id,$name,$desc,$request_param) { |
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437 | $this->id = $id; |
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438 | $this->name=$name; |
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439 | $this->desc = $desc; |
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440 | $this->request_param = $request_param; |
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441 | $this->enabled=false; |
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442 | $this->values = array(); |
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443 | $this->field_id = $this->id; |
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444 | } |
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445 | |
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446 | /** |
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447 | Defines the filterset containing this filter |
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448 | |
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449 | @param prefix <b>dcFilterset</b> the filterset |
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450 | */ |
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451 | public function setFilterSet($fs) { |
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452 | $this->filterset = $fs; |
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453 | } |
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454 | |
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455 | /** |
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456 | Defines form prefix for filter |
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457 | |
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458 | @param prefix <b>string</b> the form prefix |
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459 | */ |
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460 | public function setFormPrefix($prefix) { |
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461 | $this->field_id = $prefix.$this->id; |
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462 | } |
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463 | |
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464 | /** |
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465 | Get a field id |
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466 | |
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467 | @param pos <b>integer</b> position of field, in case of multiple field (0 if only 1 field set, default value) |
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468 | @return <b>string</b> The field ID |
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469 | */ |
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470 | protected function getFieldId($pos=0) { |
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471 | if ($pos == 0) { |
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472 | return $this->field_id; |
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473 | } else { |
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474 | return $this->field_id.'_'.$pos; |
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475 | } |
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476 | } |
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477 | |
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478 | /** |
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479 | Tells whether the filter is enabled or not |
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480 | |
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481 | @return <b>boolean</b> true if enabled, false otherwise |
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482 | */ |
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483 | public function isEnabled() { |
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484 | return $this->enabled; |
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485 | } |
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486 | |
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487 | /** |
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488 | Adds the current filter to the list |
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489 | */ |
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490 | public function add() { |
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491 | // By default here, only 1 value allowed. Simply enable the filter |
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492 | $this->enabled = true; |
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493 | } |
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494 | |
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495 | /** |
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496 | Removes a value from filter |
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497 | */ |
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498 | public function remove($pos) { |
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499 | if (isset($this->values[$pos])) { |
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500 | array_splice($this->values,$pos,1); |
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501 | $this->enabled = (count($this->values)!=0); |
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502 | } |
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503 | } |
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504 | |
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505 | /** |
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506 | Returns HTML code for form field |
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507 | |
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508 | @param pos <b>integer</b> position of the field to display |
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509 | (in case of multiple values) |
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510 | @return <b>string</b> the html code |
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511 | */ |
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512 | abstract protected function getFormFields($pos=0); |
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513 | |
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514 | /** |
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515 | Extract values from data (data being an array, such as $_GET or $_POST) |
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516 | |
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517 | @param $data <b>array</b> data to parse |
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518 | @return <b>array</b> field values |
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519 | |
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520 | */ |
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521 | protected function getValuesFromData($data) { |
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522 | $count=0; |
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523 | $arr = array(); |
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524 | while (isset($data[$this->getFieldId($count)])) { |
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525 | $arr[$count] = $data[$this->getFieldId($count)]; |
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526 | $count++; |
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527 | } |
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528 | return $arr; |
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529 | } |
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530 | |
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531 | public function initializeFromData($form_data) { |
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532 | $this->values = $this->getValuesFromData($form_data); |
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533 | $this->enabled = (count($this->values)!=0); |
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534 | } |
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535 | |
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536 | /** |
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537 | Returns HTML code for the hole filter lines |
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538 | |
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539 | @return <b>string</b> the html code |
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540 | */ |
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541 | |
---|
542 | public function getFormLine() { |
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543 | $ret=''; |
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544 | for ($cur=0; $cur < count($this->values); $cur++) { |
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545 | $ret .= '<tr class="'.$this->id.'">'; |
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546 | $del_id = $this->filterset->getDelName($this->id,$cur); |
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547 | $ret .= '<td><input id="'.$del_id.'" class="delete" '. |
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548 | 'type="submit" title="Delete the following filter : " value=" - " name="'.$del_id.'"/></td>'. |
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549 | $this->getFormFields($cur); |
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550 | $ret .= '</tr>'; |
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551 | } |
---|
552 | return $ret; |
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553 | } |
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554 | |
---|
555 | public function updateRequestParams($arr) { |
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556 | for ($cur=0; $cur < count($this->values); $cur++) { |
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557 | $arr[$this->getFieldId($cur)]=$this->values[$cur]; |
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558 | } |
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559 | } |
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560 | |
---|
561 | /** |
---|
562 | Convert filter values into a $param filter, used for the upcoming SQL request |
---|
563 | |
---|
564 | @param <b>ArrayObject</b> the parameters array to enrich |
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565 | */ |
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566 | public function applyFilter($params) { |
---|
567 | } |
---|
568 | |
---|
569 | public function setValues($value) { |
---|
570 | $this->values = $value; |
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571 | } |
---|
572 | |
---|
573 | public function getValue() { |
---|
574 | return $this->values; |
---|
575 | } |
---|
576 | |
---|
577 | public function header() { |
---|
578 | return ''; |
---|
579 | } |
---|
580 | |
---|
581 | public abstract function getAsText(); |
---|
582 | |
---|
583 | |
---|
584 | } |
---|
585 | |
---|
586 | /** |
---|
587 | @ingroup DC_CORE |
---|
588 | @nosubgrouping |
---|
589 | @brief abstract filter class. |
---|
590 | |
---|
591 | Handle combo filter on admin side. Can be single or multi-valued |
---|
592 | */ |
---|
593 | class comboFilter extends Filter { |
---|
594 | protected $options; |
---|
595 | protected $default; |
---|
596 | protected $no_value; |
---|
597 | protected $verb; |
---|
598 | protected $extra; |
---|
599 | |
---|
600 | public function __construct($id,$name,$desc,$request_param,$options,$extra=array()) { |
---|
601 | parent::__construct($id,$name,$desc,$request_param); |
---|
602 | $this->options = $options; |
---|
603 | $this->extra = $extra; |
---|
604 | $this->verb = "is"; |
---|
605 | $this->values=array(); |
---|
606 | } |
---|
607 | |
---|
608 | protected function getValuesFromData($data) { |
---|
609 | $val = parent::getValuesFromData($data); |
---|
610 | if (isset($data[$this->field_id.'_v'])) { |
---|
611 | $verb = $data[$this->field_id.'_v']; |
---|
612 | } else { |
---|
613 | $verb = "is"; |
---|
614 | } |
---|
615 | $arr = array( |
---|
616 | 'values' => $val, |
---|
617 | 'verb' => $verb |
---|
618 | ); |
---|
619 | return $arr; |
---|
620 | } |
---|
621 | |
---|
622 | public function add() { |
---|
623 | parent::add(); |
---|
624 | if (isset($this->extra['singleval']) && (count($this->values) > 0)) |
---|
625 | return; |
---|
626 | $this->values[]=current($this->options); |
---|
627 | } |
---|
628 | |
---|
629 | public function getType() { |
---|
630 | return "combo"; |
---|
631 | } |
---|
632 | |
---|
633 | public function serialize() { |
---|
634 | $data = parent::serialize(); |
---|
635 | $data['verb'] = $this->verb; |
---|
636 | return $data; |
---|
637 | } |
---|
638 | |
---|
639 | public function unserialize ($data) { |
---|
640 | parent::unserialize($data); |
---|
641 | $this->verb = $data['verb']; |
---|
642 | } |
---|
643 | |
---|
644 | public function initializeFromData($form_data) { |
---|
645 | $arr = $this->getValuesFromData($form_data); |
---|
646 | $this->values = $arr['values']; |
---|
647 | $this->verb = $arr['verb']; |
---|
648 | $this->enabled = (count($this->values) != 0); |
---|
649 | } |
---|
650 | |
---|
651 | public function getFormFields($pos=0) { |
---|
652 | if ($pos == 0) { |
---|
653 | $ret = '<td id="'.$this->getFieldId($pos).'" title="'.$this->desc.'" class="filter-title">'. |
---|
654 | ''.$this->desc.' : </td>'. |
---|
655 | '<td>'. |
---|
656 | form::combo($this->field_id.'_v', |
---|
657 | array(__('is')=>'is',__('is not')=>'isnot'),$this->verb,'','', |
---|
658 | false,'title="'.sprintf(__('%s is or is not'),$this->desc).'"'). |
---|
659 | '</td>'; |
---|
660 | } else { |
---|
661 | $ret = '<td id="'.$this->getFieldId($pos).'" title="or" colspan="2" class="or">'. |
---|
662 | __('or').' : </td>'; |
---|
663 | }; |
---|
664 | $ret .= '<td>'.form::combo($this->getFieldId($pos),$this->options,$this->values[$pos], |
---|
665 | '','',false,'title="'.__('Choose an option').'"').'</td>'; |
---|
666 | return $ret; |
---|
667 | } |
---|
668 | |
---|
669 | public function updateRequestParams($arr) { |
---|
670 | parent::updateRequestParams($arr); |
---|
671 | |
---|
672 | $arr[$this->field_id.'_v']=$this->verb; |
---|
673 | } |
---|
674 | |
---|
675 | public function applyFilter($params) { |
---|
676 | $attr = $this->request_param; |
---|
677 | if ($this->verb != "is") { |
---|
678 | $params[$attr."_not"] = true; |
---|
679 | } |
---|
680 | if (isset($this->extra['singleval'])) |
---|
681 | $params[$attr]=$this->values[0]; |
---|
682 | else |
---|
683 | $params[$attr]=$this->values; |
---|
684 | } |
---|
685 | |
---|
686 | public function getValues() { |
---|
687 | return array_merge($this->values,array($this->field_id.'_v',$this->verb)); |
---|
688 | } |
---|
689 | |
---|
690 | public function getAsText() { |
---|
691 | $arr=array(); |
---|
692 | foreach ($this->values as $value) { |
---|
693 | $arr[]=array_search($value,$this->options); |
---|
694 | } |
---|
695 | return sprintf("%s %s %s",$this->desc,$this->verb,join(',',$arr)); |
---|
696 | } |
---|
697 | } |
---|
698 | |
---|
699 | |
---|
700 | class categoryFilter extends comboFilter { |
---|
701 | public function getAsText() { |
---|
702 | $arr=array(); |
---|
703 | foreach ($this->values as $value) { |
---|
704 | $cat=array_search($value,$this->options); |
---|
705 | $arr[]=preg_replace("#^.* ([^ ]+) .*$#",'$1',$cat); |
---|
706 | } |
---|
707 | return sprintf("%s %s %s",$this->desc,$this->verb,join(',',$arr)); |
---|
708 | } |
---|
709 | } |
---|
710 | /** |
---|
711 | @ingroup DC_CORE |
---|
712 | @nosubgrouping |
---|
713 | @brief abstract filter class. |
---|
714 | |
---|
715 | Handle boolean filter on admin side. |
---|
716 | */ |
---|
717 | class booleanFilter extends Filter { |
---|
718 | protected $options; |
---|
719 | |
---|
720 | public function __construct($id,$name,$desc,$request_param,$options) { |
---|
721 | parent::__construct($id,$name,$desc,$request_param); |
---|
722 | $this->options = $options; |
---|
723 | $this->values=array(); |
---|
724 | } |
---|
725 | |
---|
726 | |
---|
727 | public function getType() { |
---|
728 | return "boolean"; |
---|
729 | } |
---|
730 | public function add() { |
---|
731 | parent::add(); |
---|
732 | $this->values=current($this->options); |
---|
733 | } |
---|
734 | |
---|
735 | public function getFormFields($pos=0) { |
---|
736 | return '<td colspan="2">'.$this->desc.'</td><td>'. |
---|
737 | form::combo($this->getFieldId($pos),$this->options,$this->values[$pos], |
---|
738 | '','',false,'title="'.__('Choose an option').'"').'</td>'; |
---|
739 | } |
---|
740 | |
---|
741 | public function applyFilter($params) { |
---|
742 | $params[$this->request_param]=$this->values[0]; |
---|
743 | } |
---|
744 | |
---|
745 | public function getAsText() { |
---|
746 | return sprintf("%s %s",$this->desc,$this->values[0]); |
---|
747 | } |
---|
748 | } |
---|
749 | |
---|
750 | |
---|
751 | class textFilter extends Filter { |
---|
752 | protected $size; |
---|
753 | protected $max; |
---|
754 | |
---|
755 | public function __construct($id,$name,$desc,$request_param,$size,$max) { |
---|
756 | parent::__construct($id,$name,$desc,$request_param); |
---|
757 | $this->size = $size; |
---|
758 | $this->max = $max; |
---|
759 | $this->values=array(); |
---|
760 | } |
---|
761 | |
---|
762 | |
---|
763 | public function getType() { |
---|
764 | return "text"; |
---|
765 | } |
---|
766 | public function add() { |
---|
767 | parent::add(); |
---|
768 | $this->values[]=''; |
---|
769 | } |
---|
770 | |
---|
771 | public function getFormFields($pos=0) { |
---|
772 | return '<td colspan="2">'.$this->desc.'</td><td>'. |
---|
773 | form::field($this->getFieldId($pos),$this->size,$this->max,html::escapeHTML($this->values[0])). |
---|
774 | '</td>'; |
---|
775 | } |
---|
776 | |
---|
777 | public function applyFilter($params) { |
---|
778 | $params[$this->request_param]=$this->values[0]; |
---|
779 | } |
---|
780 | |
---|
781 | public function setValues($value) { |
---|
782 | parent::setValues(array($value)); |
---|
783 | } |
---|
784 | |
---|
785 | public function getAsText() { |
---|
786 | return sprintf("%s %s",$this->desc,$this->values[0]); |
---|
787 | } |
---|
788 | |
---|
789 | } |
---|
790 | |
---|
791 | |
---|
792 | ?> |
---|