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1 <?php
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2
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3 namespace Drupal\views;
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4
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5 /**
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6 * Static service container wrapper for views.
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7 */
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8 class Views {
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9
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10 /**
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11 * The translation manager.
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12 *
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13 * @var \Drupal\Core\StringTranslation\TranslationInterface
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14 */
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15 protected static $translationManager;
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16
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17 /**
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18 * A static cache for handler types data.
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19 *
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20 * @var array
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21 */
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22 protected static $handlerTypes;
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23
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24 /**
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25 * A list of all available views plugin types.
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26 *
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27 * @var array
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28 */
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29 protected static $plugins = [
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30 'access' => 'plugin',
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31 'area' => 'handler',
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32 'argument' => 'handler',
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33 'argument_default' => 'plugin',
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34 'argument_validator' => 'plugin',
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35 'cache' => 'plugin',
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36 'display_extender' => 'plugin',
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37 'display' => 'plugin',
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38 'exposed_form' => 'plugin',
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39 'field' => 'handler',
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40 'filter' => 'handler',
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41 'join' => 'plugin',
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42 'pager' => 'plugin',
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43 'query' => 'plugin',
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44 'relationship' => 'handler',
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45 'row' => 'plugin',
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46 'sort' => 'handler',
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47 'style' => 'plugin',
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48 'wizard' => 'plugin',
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49 ];
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50
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51 /**
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52 * Returns the views data service.
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53 *
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54 * @return \Drupal\views\ViewsData
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55 * Returns a views data cache object.
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56 */
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57 public static function viewsData() {
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58 return \Drupal::service('views.views_data');
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59 }
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60
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61 /**
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62 * Returns the views data helper service.
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63 *
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64 * @return \Drupal\views\ViewsDataHelper
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65 * Returns a views data helper object.
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66 */
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67 public static function viewsDataHelper() {
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68 return \Drupal::service('views.views_data_helper');
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69 }
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70
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71 /**
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72 * Returns the view executable factory service.
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73 *
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74 * @return \Drupal\views\ViewExecutableFactory
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75 * Returns a views executable factory.
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76 */
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77 public static function executableFactory() {
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78 return \Drupal::service('views.executable');
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79 }
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80
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81 /**
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82 * Returns the view analyzer.
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83 *
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84 * @return \Drupal\views\Analyzer
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85 * Returns a view analyzer object.
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86 */
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87 public static function analyzer() {
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88 return \Drupal::service('views.analyzer');
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89 }
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90
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91 /**
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92 * Returns the plugin manager for a certain views plugin type.
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93 *
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94 * @param string $type
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95 * The plugin type, for example filter.
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96 *
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97 * @return \Drupal\views\Plugin\ViewsPluginManager
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98 */
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99 public static function pluginManager($type) {
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100 return \Drupal::service('plugin.manager.views.' . $type);
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101 }
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102
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103 /**
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104 * Returns the plugin manager for a certain views handler type.
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105 *
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106 * @return \Drupal\views\Plugin\ViewsHandlerManager
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107 */
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108 public static function handlerManager($type) {
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109 return \Drupal::service('plugin.manager.views.' . $type);
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110 }
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111
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112 /**
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113 * Loads a view from configuration and returns its executable object.
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114 *
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115 * @param string $id
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116 * The view ID to load.
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117 *
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118 * @return \Drupal\views\ViewExecutable
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119 * A view executable instance, from the loaded entity.
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120 */
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121 public static function getView($id) {
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122 $view = \Drupal::service('entity.manager')->getStorage('view')->load($id);
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123 if ($view) {
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124 return static::executableFactory()->get($view);
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125 }
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126 }
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127
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128 /**
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129 * Fetches a list of all base tables available
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130 *
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131 * @param string $type
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132 * Either 'display', 'style' or 'row'.
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133 * @param string $key
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134 * For style plugins, this is an optional type to restrict to. May be
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135 * 'normal', 'summary', 'feed' or others based on the needs of the display.
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136 * @param array $base
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137 * An array of possible base tables.
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138 *
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139 * @return
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140 * A keyed array of in the form of 'base_table' => 'Description'.
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141 */
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142 public static function fetchPluginNames($type, $key = NULL, array $base = []) {
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143 $definitions = static::pluginManager($type)->getDefinitions();
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144 $plugins = [];
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145
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146 foreach ($definitions as $id => $plugin) {
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147 // Skip plugins that don't conform to our key, if they have one.
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148 if ($key && isset($plugin['display_types']) && !in_array($key, $plugin['display_types'])) {
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149 continue;
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150 }
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151
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152 if (empty($plugin['no_ui']) && (empty($base) || empty($plugin['base']) || array_intersect($base, $plugin['base']))) {
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153 $plugins[$id] = $plugin['title'];
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154 }
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155 }
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156
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157 if (!empty($plugins)) {
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158 asort($plugins);
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159 return $plugins;
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160 }
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161
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162 return $plugins;
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163 }
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164
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165 /**
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166 * Gets all the views plugin definitions.
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167 *
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168 * @return array
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169 * An array of plugin definitions for all types.
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170 */
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171 public static function getPluginDefinitions() {
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172 $plugins = [];
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173 foreach (ViewExecutable::getPluginTypes() as $plugin_type) {
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174 $plugins[$plugin_type] = static::pluginManager($plugin_type)->getDefinitions();
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175 }
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176
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177 return $plugins;
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178 }
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179
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180 /**
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181 * Gets enabled display extenders.
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182 */
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183 public static function getEnabledDisplayExtenders() {
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184 $enabled = array_filter((array) \Drupal::config('views.settings')->get('display_extenders'));
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185
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186 return array_combine($enabled, $enabled);
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187 }
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188
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189 /**
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190 * Return a list of all view IDs and display IDs that have a particular
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191 * setting in their display's plugin settings.
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192 *
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193 * @param string $type
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194 * A flag from the display plugin definitions (e.g, 'uses_menu_links').
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195 *
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196 * @return array
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197 * A list of arrays containing the $view_id and $display_id.
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198 * @code
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199 * array(
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200 * array($view_id, $display_id),
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201 * array($view_id, $display_id),
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202 * );
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203 * @endcode
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204 */
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205 public static function getApplicableViews($type) {
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206 // Get all display plugins which provides the type.
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207 $display_plugins = static::pluginManager('display')->getDefinitions();
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208
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209 $plugin_ids = [];
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210 foreach ($display_plugins as $id => $definition) {
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211 if (!empty($definition[$type])) {
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212 $plugin_ids[$id] = $id;
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213 }
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214 }
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215
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216 $entity_ids = \Drupal::entityQuery('view')
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217 ->condition('status', TRUE)
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218 ->condition("display.*.display_plugin", $plugin_ids, 'IN')
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219 ->execute();
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220
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221 $result = [];
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222 foreach (\Drupal::entityTypeManager()->getStorage('view')->loadMultiple($entity_ids) as $view) {
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223 // Check each display to see if it meets the criteria and is enabled.
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224
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225 foreach ($view->get('display') as $id => $display) {
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226 // If the key doesn't exist, enabled is assumed.
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227 $enabled = !empty($display['display_options']['enabled']) || !array_key_exists('enabled', $display['display_options']);
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228
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229 if ($enabled && in_array($display['display_plugin'], $plugin_ids)) {
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230 $result[] = [$view->id(), $id];
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231 }
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232 }
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233 }
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234
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235 return $result;
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236 }
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237
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238 /**
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239 * Returns an array of all views as fully loaded $view objects.
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240 *
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241 * @return \Drupal\views\Entity\View[]
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242 * An array of loaded view entities.
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243 */
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244 public static function getAllViews() {
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245 return \Drupal::entityManager()->getStorage('view')->loadMultiple();
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246 }
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247
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248 /**
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249 * Returns an array of all enabled views.
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250 *
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251 * @return \Drupal\views\Entity\View[]
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252 * An array of loaded enabled view entities.
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253 */
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254 public static function getEnabledViews() {
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255 $query = \Drupal::entityQuery('view')
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256 ->condition('status', TRUE)
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257 ->execute();
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258
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259 return \Drupal::entityManager()->getStorage('view')->loadMultiple($query);
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260 }
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261
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262 /**
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263 * Returns an array of all disabled views.
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264 *
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265 * @return \Drupal\views\Entity\View[]
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266 * An array of loaded disabled view entities.
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267 */
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268 public static function getDisabledViews() {
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269 $query = \Drupal::entityQuery('view')
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270 ->condition('status', FALSE)
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271 ->execute();
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272
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273 return \Drupal::entityManager()->getStorage('view')->loadMultiple($query);
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274 }
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275
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276 /**
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277 * Returns an array of view as options array, that can be used by select,
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278 * checkboxes and radios as #options.
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279 *
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280 * @param bool $views_only
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281 * If TRUE, only return views, not displays.
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282 * @param string $filter
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283 * Filters the views on status. Can either be 'all' (default), 'enabled' or
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284 * 'disabled'
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285 * @param mixed $exclude_view
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286 * View or current display to exclude.
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287 * Either a:
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288 * - views object (containing $exclude_view->storage->name and $exclude_view->current_display)
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289 * - views name as string: e.g. my_view
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290 * - views name and display id (separated by ':'): e.g. my_view:default
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291 * @param bool $optgroup
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292 * If TRUE, returns an array with optgroups for each view (will be ignored for
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293 * $views_only = TRUE). Can be used by select
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294 * @param bool $sort
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295 * If TRUE, the list of views is sorted ascending.
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296 *
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297 * @return array
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298 * An associative array for use in select.
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299 * - key: view name and display id separated by ':', or the view name only.
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300 */
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301 public static function getViewsAsOptions($views_only = FALSE, $filter = 'all', $exclude_view = NULL, $optgroup = FALSE, $sort = FALSE) {
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302
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303 // Filter the big views array.
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304 switch ($filter) {
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305 case 'all':
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306 case 'disabled':
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307 case 'enabled':
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308 $filter = ucfirst($filter);
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309 $views = call_user_func("static::get{$filter}Views");
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310 break;
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311 default:
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312 return [];
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313 }
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314
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315 // Prepare exclude view strings for comparison.
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316 if (empty($exclude_view)) {
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317 $exclude_view_name = '';
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318 $exclude_view_display = '';
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319 }
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320 elseif (is_object($exclude_view)) {
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321 $exclude_view_name = $exclude_view->storage->id();
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322 $exclude_view_display = $exclude_view->current_display;
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323 }
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324 else {
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325 // Append a ':' to the $exclude_view string so we always have more than one
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326 // item to explode.
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327 list($exclude_view_name, $exclude_view_display) = explode(':', "$exclude_view:");
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328 }
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329
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330 $options = [];
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331 foreach ($views as $view) {
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332 $id = $view->id();
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333 // Return only views.
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334 if ($views_only && $id != $exclude_view_name) {
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335 $options[$id] = $view->label();
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336 }
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337 // Return views with display ids.
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338 else {
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339 foreach ($view->get('display') as $display_id => $display) {
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340 if (!($id == $exclude_view_name && $display_id == $exclude_view_display)) {
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341 if ($optgroup) {
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342 $options[$id][$id . ':' . $display['id']] = t('@view : @display', ['@view' => $id, '@display' => $display['id']]);
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343 }
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344 else {
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345 $options[$id . ':' . $display['id']] = t('View: @view - Display: @display', ['@view' => $id, '@display' => $display['id']]);
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346 }
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347 }
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348 }
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349 }
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350 }
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351 if ($sort) {
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352 ksort($options);
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353 }
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354 return $options;
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355 }
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356
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357 /**
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358 * Returns a list of plugins and metadata about them.
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359 *
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360 * @return array
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361 * An array keyed by PLUGIN_TYPE:PLUGIN_NAME, like 'display:page' or
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362 * 'pager:full', containing an array with the following keys:
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363 * - title: The plugin's title.
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364 * - type: The plugin type.
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365 * - module: The module providing the plugin.
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366 * - views: An array of enabled Views that are currently using this plugin,
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367 * keyed by machine name.
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368 */
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369 public static function pluginList() {
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370 $plugin_data = static::getPluginDefinitions();
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371 $plugins = [];
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372 foreach (static::getEnabledViews() as $view) {
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373 foreach ($view->get('display') as $display) {
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374 foreach ($plugin_data as $type => $info) {
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375 if ($type == 'display' && isset($display['display_plugin'])) {
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376 $name = $display['display_plugin'];
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377 }
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378 elseif (isset($display['display_options']["{$type}_plugin"])) {
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379 $name = $display['display_options']["{$type}_plugin"];
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380 }
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381 elseif (isset($display['display_options'][$type]['type'])) {
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382 $name = $display['display_options'][$type]['type'];
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383 }
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384 else {
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385 continue;
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386 }
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387
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388 // Key first by the plugin type, then the name.
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389 $key = $type . ':' . $name;
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390 // Add info for this plugin.
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391 if (!isset($plugins[$key])) {
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392 $plugins[$key] = [
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393 'type' => $type,
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394 'title' => $info[$name]['title'],
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395 'provider' => $info[$name]['provider'],
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396 'views' => [],
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397 ];
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398 }
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399
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400 // Add this view to the list for this plugin.
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401 $plugins[$key]['views'][$view->id()] = $view->id();
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402 }
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403 }
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404 }
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405 return $plugins;
|
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|
406 }
|
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407
|
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408 /**
|
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409 * Provide a list of views handler types used in a view, with some information
|
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410 * about them.
|
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411 *
|
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412 * @return array
|
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413 * An array of associative arrays containing:
|
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414 * - title: The title of the handler type.
|
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415 * - ltitle: The lowercase title of the handler type.
|
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416 * - stitle: A singular title of the handler type.
|
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417 * - lstitle: A singular lowercase title of the handler type.
|
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418 * - plural: Plural version of the handler type.
|
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419 * - (optional) type: The actual internal used handler type. This key is
|
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420 * just used for header,footer,empty to link to the internal type: area.
|
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421 */
|
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422 public static function getHandlerTypes() {
|
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423 // Statically cache this so translation only occurs once per request for all
|
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424 // of these values.
|
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425 if (!isset(static::$handlerTypes)) {
|
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|
426 static::$handlerTypes = [
|
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|
427 'field' => [
|
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|
428 // title
|
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|
429 'title' => static::t('Fields'),
|
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|
430 // Lowercase title for mid-sentence.
|
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|
431 'ltitle' => static::t('fields'),
|
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|
432 // Singular title.
|
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|
433 'stitle' => static::t('Field'),
|
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|
434 // Singular lowercase title for mid sentence
|
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|
435 'lstitle' => static::t('field'),
|
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|
436 'plural' => 'fields',
|
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|
437 ],
|
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|
438 'argument' => [
|
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|
439 'title' => static::t('Contextual filters'),
|
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|
440 'ltitle' => static::t('contextual filters'),
|
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|
441 'stitle' => static::t('Contextual filter'),
|
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|
442 'lstitle' => static::t('contextual filter'),
|
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|
443 'plural' => 'arguments',
|
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|
444 ],
|
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|
445 'sort' => [
|
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|
446 'title' => static::t('Sort criteria'),
|
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|
447 'ltitle' => static::t('sort criteria'),
|
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|
448 'stitle' => static::t('Sort criterion'),
|
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|
449 'lstitle' => static::t('sort criterion'),
|
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|
450 'plural' => 'sorts',
|
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|
451 ],
|
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|
452 'filter' => [
|
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|
453 'title' => static::t('Filter criteria'),
|
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|
454 'ltitle' => static::t('filter criteria'),
|
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|
455 'stitle' => static::t('Filter criterion'),
|
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|
456 'lstitle' => static::t('filter criterion'),
|
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|
457 'plural' => 'filters',
|
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|
458 ],
|
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|
459 'relationship' => [
|
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|
460 'title' => static::t('Relationships'),
|
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|
461 'ltitle' => static::t('relationships'),
|
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|
462 'stitle' => static::t('Relationship'),
|
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|
463 'lstitle' => static::t('Relationship'),
|
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|
464 'plural' => 'relationships',
|
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|
465 ],
|
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|
466 'header' => [
|
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|
467 'title' => static::t('Header'),
|
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|
468 'ltitle' => static::t('header'),
|
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|
469 'stitle' => static::t('Header'),
|
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|
470 'lstitle' => static::t('Header'),
|
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|
471 'plural' => 'header',
|
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|
472 'type' => 'area',
|
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|
473 ],
|
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|
474 'footer' => [
|
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|
475 'title' => static::t('Footer'),
|
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|
476 'ltitle' => static::t('footer'),
|
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|
477 'stitle' => static::t('Footer'),
|
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|
478 'lstitle' => static::t('Footer'),
|
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|
479 'plural' => 'footer',
|
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|
480 'type' => 'area',
|
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|
481 ],
|
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|
482 'empty' => [
|
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|
483 'title' => static::t('No results behavior'),
|
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|
484 'ltitle' => static::t('no results behavior'),
|
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|
485 'stitle' => static::t('No results behavior'),
|
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|
486 'lstitle' => static::t('No results behavior'),
|
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|
487 'plural' => 'empty',
|
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|
488 'type' => 'area',
|
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|
489 ],
|
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|
490 ];
|
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|
491 }
|
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|
492
|
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|
493 return static::$handlerTypes;
|
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|
494 }
|
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|
495
|
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|
496 /**
|
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|
497 * Returns a list of plugin types.
|
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|
498 *
|
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|
499 * @param string $type
|
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|
500 * (optional) filter the list of plugins by type. Available options are
|
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|
501 * 'plugin' or 'handler'.
|
Chris@0
|
502 *
|
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|
503 * @return array
|
Chris@0
|
504 * An array of plugin types.
|
Chris@0
|
505 */
|
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|
506 public static function getPluginTypes($type = NULL) {
|
Chris@0
|
507 if ($type === NULL) {
|
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|
508 return array_keys(static::$plugins);
|
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|
509 }
|
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|
510
|
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|
511 if (!in_array($type, ['plugin', 'handler'])) {
|
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|
512 throw new \Exception('Invalid plugin type used. Valid types are "plugin" or "handler".');
|
Chris@0
|
513 }
|
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|
514
|
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|
515 return array_keys(array_filter(static::$plugins, function ($plugin_type) use ($type) {
|
Chris@0
|
516 return $plugin_type == $type;
|
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|
517 }));
|
Chris@0
|
518 }
|
Chris@0
|
519
|
Chris@0
|
520 /**
|
Chris@0
|
521 * Translates a string to the current language or to a given language.
|
Chris@0
|
522 *
|
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|
523 * See the t() documentation for details.
|
Chris@0
|
524 */
|
Chris@0
|
525 protected static function t($string, array $args = [], array $options = []) {
|
Chris@0
|
526 if (empty(static::$translationManager)) {
|
Chris@0
|
527 static::$translationManager = \Drupal::service('string_translation');
|
Chris@0
|
528 }
|
Chris@0
|
529
|
Chris@0
|
530 return static::$translationManager->translate($string, $args, $options);
|
Chris@0
|
531 }
|
Chris@0
|
532
|
Chris@0
|
533 }
|