1 files changed, 127 insertions, 0 deletions
diff --git a/lib/models/resources/ResourceProperty.php b/lib/models/resources/ResourceProperty.php
new file mode 100644
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+++ b/lib/models/resources/ResourceProperty.php
@@ -0,0 +1,127 @@
+<?php
+
+/**
+ * ResourceProperty.php - model class for resource properties
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * @author      Moritz Strohm <strohm@data-quest.de>
+ * @copyright   2017
+ * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
+ * @category    Stud.IP
+ * @package     resources
+ * @since       TODO
+ *
+ * @property array $id alias for pk
+ * @property string $resource_id database column
+ * @property string $property_id database column
+ * @property string $state database column
+ * @property int $mkdate database column
+ * @property int $chdate database column
+ * @property ResourcePropertyDefinition $definition belongs_to ResourcePropertyDefinition
+ * @property Resource $resource belongs_to Resource
+ * @property mixed $name additional field
+ * @property-read mixed $fullname additional field
+ * @property mixed $display_name additional field
+ * @property mixed $type additional field
+ * @property mixed $info_label additional field
+ */
+class ResourceProperty extends SimpleORMap
+{
+    protected static function configure($config = [])
+    {
+        $config['db_table'] = 'resource_properties';
+
+        $config['belongs_to']['definition'] = [
+            'class_name' => ResourcePropertyDefinition::class,
+            'foreign_key' => 'property_id',
+            'assoc_func' => 'find'
+        ];
+
+        $config['belongs_to']['resource'] = [
+            'class_name' => Resource::class,
+            'foreign_key' => 'resource_id',
+            'assoc_func' => 'find'
+        ];
+
+        $config['additional_fields']['name'] = ['definition', 'name'];
+        $config['additional_fields']['fullname'] = ['get' => 'getFullName'];
+        $config['additional_fields']['display_name'] = ['definition', 'display_name'];
+        $config['additional_fields']['type'] = ['definition', 'type'];
+        $config['additional_fields']['info_label'] = ['definition', 'info_label'];
+
+        parent::configure($config);
+    }
+
+    /**
+     * Determines whether this resource property is requestable
+     * by checking the requestable flag of the corresponding
+     * resource category property.
+     *
+     * @return bool True, if this property is requestable, false otherwise.
+     */
+    public function isRequestable()
+    {
+        //We must only check if there is a ResourceCategoryProperty
+        //object in the database which has the same category-ID
+        //as the Resource of this ResourceProperty object,
+        //the same definition-ID as this ResourceProperty and which has
+        //furthermore the requestable column set to '1'.
+        //In this case we return true, otherwise false.
+
+        return ResourceCategoryProperty::countBySql(
+            "category_id = :category_id
+            AND property_id = :definition_id
+            AND requestable = '1'
+            ",
+            [
+                'category_id' => $this->resource->category_id,
+                'definition_id' => $this->definition->id
+            ]
+        ) > 0;
+    }
+
+
+    /**
+     * Creates a string containing the appropriate value
+     * of this resource property.
+     *
+     * @return string The string representation of this resource property.
+     */
+    public function __toString()
+    {
+        $string = '';
+
+        if ($this->type == 'position') {
+            $string .= ResourceManager::getPositionString($this);
+        } elseif ($this->type == 'bool') {
+            $string .= $this->state ? _('ja') : _('nein');
+        } elseif ($this->type == 'num') {
+            $string .= $this->state;
+        } elseif ($this->type == 'user') {
+            $user = User::find($this->state);
+            if ($user) {
+                $string .= $user->getFullName();
+            } else {
+                $string .= _('unbekannt');
+            }
+        } else {
+            $string .= $this->state;
+        }
+        return $string;
+    }
+
+    public function getFullName()
+    {
+        $name = (string)$this->definition->display_name ?: $this->definition->name;
+        $category = trim(strstr($name, ':', true));
+        if ($category) {
+            $name = trim(strstr($name, ':'), ' :');
+        }
+        $value = (string)$this;
+        return $name . ': ' . $value;
+    }
+}