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4 |
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5 | QueryBuilder.prototype.destroy = function() {
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6 | |
7 |
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8 |
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9 |
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10 |
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11 | this.trigger('beforeDestroy');
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12 |
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13 | if (this.status.generated_id) {
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14 | this.$el.removeAttr('id');
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15 | }
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16 |
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17 | this.clear();
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18 | this.model = null;
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19 |
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20 | this.$el
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21 | .off('.queryBuilder')
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22 | .removeClass('query-builder')
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23 | .removeData('queryBuilder');
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24 |
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25 | delete this.$el[0].queryBuilder;
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26 | };
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27 |
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28 |
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29 |
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30 |
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31 |
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32 |
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33 | QueryBuilder.prototype.reset = function() {
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34 | |
35 |
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36 |
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37 |
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38 |
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39 | var e = this.trigger('beforeReset');
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40 | if (e.isDefaultPrevented()) {
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41 | return;
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42 | }
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43 |
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44 | this.status.group_id = 1;
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45 | this.status.rule_id = 0;
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46 |
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47 | this.model.root.empty();
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48 |
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49 | this.addRule(this.model.root);
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50 |
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51 | |
52 |
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53 |
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54 |
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55 |
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56 | this.trigger('afterReset');
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57 | };
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58 |
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59 |
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60 |
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61 |
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62 |
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63 |
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64 | QueryBuilder.prototype.clear = function() {
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65 | |
66 |
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67 |
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68 |
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69 |
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70 | var e = this.trigger('beforeClear');
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71 | if (e.isDefaultPrevented()) {
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72 | return;
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73 | }
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74 |
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75 | this.status.group_id = 0;
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76 | this.status.rule_id = 0;
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77 |
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78 | if (this.model.root) {
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79 | this.model.root.drop();
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80 | this.model.root = null;
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81 | }
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82 |
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83 | |
84 |
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85 |
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86 |
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87 |
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88 | this.trigger('afterClear');
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89 | };
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90 |
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91 |
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92 |
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93 |
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94 |
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95 |
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96 | QueryBuilder.prototype.setOptions = function(options) {
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97 | $.each(options, function(opt, value) {
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98 | if (QueryBuilder.modifiable_options.indexOf(opt) !== -1) {
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99 | this.settings[opt] = value;
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100 | }
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101 | }.bind(this));
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102 | };
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103 |
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104 |
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105 |
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106 |
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107 |
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108 |
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109 | QueryBuilder.prototype.getModel = function(target) {
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110 | if (!target) {
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111 | return this.model.root;
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112 | }
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113 | else if (target instanceof Node) {
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114 | return target;
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115 | }
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116 | else {
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117 | return $(target).data('queryBuilderModel');
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118 | }
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119 | };
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120 |
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121 |
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122 |
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123 |
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124 |
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125 |
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126 |
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127 |
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128 | QueryBuilder.prototype.validate = function(options) {
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129 | options = $.extend({
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130 | skip_empty: false
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131 | }, options);
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132 |
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133 | this.clearErrors();
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134 |
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135 | var self = this;
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136 |
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137 | var valid = (function parse(group) {
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138 | var done = 0;
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139 | var errors = 0;
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140 |
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141 | group.each(function(rule) {
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142 | if (!rule.filter && options.skip_empty) {
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143 | return;
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144 | }
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145 |
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146 | if (!rule.filter) {
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147 | self.triggerValidationError(rule, 'no_filter', null);
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148 | errors++;
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149 | return;
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150 | }
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151 |
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152 | if (!rule.operator) {
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153 | self.triggerValidationError(rule, 'no_operator', null);
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154 | errors++;
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155 | return;
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156 | }
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157 |
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158 | if (rule.operator.nb_inputs !== 0) {
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159 | var valid = self.validateValue(rule, rule.value);
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160 |
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161 | if (valid !== true) {
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162 | self.triggerValidationError(rule, valid, rule.value);
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163 | errors++;
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164 | return;
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165 | }
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166 | }
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167 |
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168 | done++;
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169 |
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170 | }, function(group) {
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171 | var res = parse(group);
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172 | if (res === true) {
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173 | done++;
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174 | }
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175 | else if (res === false) {
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176 | errors++;
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177 | }
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178 | });
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179 |
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180 | if (errors > 0) {
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181 | return false;
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182 | }
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183 | else if (done === 0 && !group.isRoot() && options.skip_empty) {
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184 | return null;
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185 | }
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186 | else if (done === 0 && (!self.settings.allow_empty || !group.isRoot())) {
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187 | self.triggerValidationError(group, 'empty_group', null);
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188 | return false;
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189 | }
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190 |
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191 | return true;
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192 |
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193 | }(this.model.root));
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194 |
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195 | |
196 |
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197 |
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198 |
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199 |
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200 |
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201 |
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202 | return this.change('validate', valid);
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203 | };
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204 |
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205 |
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206 |
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207 |
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208 |
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209 |
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210 |
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211 |
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212 |
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213 |
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214 |
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215 |
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216 | QueryBuilder.prototype.getRules = function(options) {
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217 | options = $.extend({
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218 | get_flags: false,
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219 | allow_invalid: false,
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220 | skip_empty: false
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221 | }, options);
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222 |
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223 | var valid = this.validate(options);
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224 | if (!valid && !options.allow_invalid) {
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225 | return null;
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226 | }
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227 |
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228 | var self = this;
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229 |
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230 | var out = (function parse(group) {
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231 | var groupData = {
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232 | condition: group.condition,
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233 | rules: []
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234 | };
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235 |
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236 | if (group.data) {
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237 | groupData.data = $.extendext(true, 'replace', {}, group.data);
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238 | }
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239 |
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240 | if (options.get_flags) {
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241 | var flags = self.getGroupFlags(group.flags, options.get_flags === 'all');
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242 | if (!$.isEmptyObject(flags)) {
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243 | groupData.flags = flags;
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244 | }
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245 | }
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246 |
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247 | group.each(function(rule) {
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248 | if (!rule.filter && options.skip_empty) {
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249 | return;
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250 | }
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251 |
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252 | var value = null;
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253 | if (!rule.operator || rule.operator.nb_inputs !== 0) {
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254 | value = rule.value;
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255 | }
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256 |
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257 | var ruleData = {
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258 | id: rule.filter ? rule.filter.id : null,
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259 | field: rule.filter ? rule.filter.field : null,
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260 | type: rule.filter ? rule.filter.type : null,
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261 | input: rule.filter ? rule.filter.input : null,
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262 | operator: rule.operator ? rule.operator.type : null,
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263 | value: value
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264 | };
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265 |
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266 | if (rule.filter && rule.filter.data || rule.data) {
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267 | ruleData.data = $.extendext(true, 'replace', {}, rule.filter.data, rule.data);
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268 | }
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269 |
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270 | if (options.get_flags) {
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271 | var flags = self.getRuleFlags(rule.flags, options.get_flags === 'all');
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272 | if (!$.isEmptyObject(flags)) {
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273 | ruleData.flags = flags;
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274 | }
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275 | }
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276 |
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277 | |
278 |
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279 |
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280 |
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281 |
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282 |
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283 |
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284 |
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285 | groupData.rules.push(self.change('ruleToJson', ruleData, rule));
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286 |
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287 | }, function(model) {
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288 | var data = parse(model);
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289 | if (data.rules.length !== 0 || !options.skip_empty) {
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290 | groupData.rules.push(data);
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291 | }
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292 | }, this);
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293 |
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294 | |
295 |
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296 |
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297 |
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298 |
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299 |
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300 |
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301 |
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302 | return self.change('groupToJson', groupData, group);
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303 |
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304 | }(this.model.root));
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305 |
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306 | out.valid = valid;
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307 |
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308 | |
309 |
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310 |
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311 |
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312 |
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313 |
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314 |
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315 | return this.change('getRules', out);
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316 | };
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317 |
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318 |
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319 |
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320 |
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321 |
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322 |
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323 |
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324 |
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325 |
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326 |
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327 |
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328 |
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329 | QueryBuilder.prototype.setRules = function(data, options) {
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330 | options = $.extend({
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331 | allow_invalid: false
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332 | }, options);
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333 |
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334 | if ($.isArray(data)) {
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335 | data = {
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336 | condition: this.settings.default_condition,
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337 | rules: data
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338 | };
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339 | }
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340 |
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341 | if (!data || !data.rules || (data.rules.length === 0 && !this.settings.allow_empty)) {
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342 | Utils.error('RulesParse', 'Incorrect data object passed');
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343 | }
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344 |
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345 | this.clear();
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346 | this.setRoot(false, data.data, this.parseGroupFlags(data));
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347 | this.applyGroupFlags(this.model.root);
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348 |
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349 | |
350 |
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351 |
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352 |
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353 |
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354 |
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355 |
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356 |
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357 | data = this.change('setRules', data, options);
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358 |
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359 | var self = this;
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360 |
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361 | (function add(data, group) {
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362 | if (group === null) {
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363 | return;
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364 | }
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365 |
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366 | if (data.condition === undefined) {
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367 | data.condition = self.settings.default_condition;
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368 | }
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369 | else if (self.settings.conditions.indexOf(data.condition) == -1) {
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370 | Utils.error(!options.allow_invalid, 'UndefinedCondition', 'Invalid condition "{0}"', data.condition);
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371 | data.condition = self.settings.default_condition;
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372 | }
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373 |
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374 | group.condition = data.condition;
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375 |
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376 | data.rules.forEach(function(item) {
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377 | var model;
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378 |
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379 | if (item.rules !== undefined) {
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380 | if (self.settings.allow_groups !== -1 && self.settings.allow_groups < group.level) {
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381 | Utils.error(!options.allow_invalid, 'RulesParse', 'No more than {0} groups are allowed', self.settings.allow_groups);
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382 | self.reset();
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383 | }
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384 | else {
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385 | model = self.addGroup(group, false, item.data, self.parseGroupFlags(item));
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386 | if (model === null) {
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387 | return;
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388 | }
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389 |
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390 | self.applyGroupFlags(model);
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391 |
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392 | add(item, model);
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393 | }
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394 | }
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395 | else {
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396 | if (!item.empty) {
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397 | if (item.id === undefined) {
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398 | Utils.error(!options.allow_invalid, 'RulesParse', 'Missing rule field id');
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399 | item.empty = true;
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400 | }
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401 | if (item.operator === undefined) {
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402 | item.operator = 'equal';
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403 | }
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404 | }
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405 |
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406 | model = self.addRule(group, item.data, self.parseRuleFlags(item));
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407 | if (model === null) {
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408 | return;
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409 | }
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410 |
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411 | if (!item.empty) {
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412 | model.filter = self.getFilterById(item.id, !options.allow_invalid);
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413 |
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414 | if (model.filter) {
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415 | model.operator = self.getOperatorByType(item.operator, !options.allow_invalid);
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416 |
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417 | if (!model.operator) {
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418 | model.operator = self.getOperators(model.filter)[0];
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419 | }
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420 |
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421 | if (model.operator && model.operator.nb_inputs !== 0 && item.value !== undefined) {
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422 | model.value = item.value;
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423 | }
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424 | }
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425 | }
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426 |
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427 | self.applyRuleFlags(model);
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428 |
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429 | |
430 |
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431 |
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432 |
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433 |
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434 |
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435 |
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436 |
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437 | if (self.change('jsonToRule', model, item) != model) {
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438 | Utils.error('RulesParse', 'Plugin tried to change rule reference');
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439 | }
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440 | }
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441 | });
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442 |
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443 | |
444 |
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445 |
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446 |
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447 |
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448 |
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449 |
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450 |
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451 | if (self.change('jsonToGroup', group, data) != group) {
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452 | Utils.error('RulesParse', 'Plugin tried to change group reference');
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453 | }
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454 |
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455 | }(data, this.model.root));
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456 |
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457 | |
458 |
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459 |
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460 |
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461 |
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462 | this.trigger('afterSetRules');
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463 | };
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