chamilo /
chamilo-lms
| Total Complexity | 394 |
| Total Lines | 2870 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Category often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Category, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 12 | class Category implements GradebookItem |
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| 13 | { |
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| 14 | public $studentList; |
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| 15 | public $evaluations; |
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| 16 | public $links; |
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| 17 | public $subCategories; |
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| 18 | /** @var GradebookCategory */ |
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| 19 | public $entity; |
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| 20 | private $id; |
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| 21 | private $name; |
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| 22 | private $description; |
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| 23 | private $user_id; |
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| 24 | private $course_code; |
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| 25 | private $parent; |
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| 26 | private $weight; |
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| 27 | private $visible; |
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| 28 | private $certificate_min_score; |
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| 29 | private $session_id; |
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| 30 | private $skills = []; |
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| 31 | private $grade_model_id; |
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| 32 | private $generateCertificates; |
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| 33 | private $isRequirement; |
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| 34 | private $courseDependency; |
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| 35 | private $minimumToValidate; |
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| 36 | private $documentId; |
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| 37 | /** @var int */ |
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| 38 | private $gradeBooksToValidateInDependence; |
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| 39 | |||
| 40 | /** |
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| 41 | * Consctructor. |
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| 42 | */ |
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| 43 | public function __construct() |
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| 44 | { |
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| 45 | $this->id = 0; |
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| 46 | $this->name = null; |
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| 47 | $this->description = null; |
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| 48 | $this->user_id = 0; |
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| 49 | $this->course_code = null; |
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| 50 | $this->parent = 0; |
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| 51 | $this->weight = 0; |
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| 52 | $this->visible = false; |
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| 53 | $this->certificate_min_score = 0; |
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| 54 | $this->session_id = 0; |
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| 55 | $this->grade_model_id = 0; |
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| 56 | $this->generateCertificates = false; |
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| 57 | $this->isRequirement = false; |
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| 58 | $this->courseDependency = []; |
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| 59 | $this->documentId = 0; |
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| 60 | $this->minimumToValidate = null; |
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| 61 | } |
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| 62 | |||
| 63 | /** |
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| 64 | * @return int |
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| 65 | */ |
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| 66 | public function get_id() |
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| 67 | { |
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| 68 | return $this->id; |
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| 69 | } |
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| 70 | |||
| 71 | /** |
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| 72 | * @return string |
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| 73 | */ |
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| 74 | public function get_name() |
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| 75 | { |
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| 76 | return $this->name; |
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| 77 | } |
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| 78 | |||
| 79 | /** |
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| 80 | * @return string |
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| 81 | */ |
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| 82 | public function get_description() |
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| 83 | { |
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| 84 | return $this->description; |
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| 85 | } |
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| 86 | |||
| 87 | /** |
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| 88 | * @return int |
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| 89 | */ |
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| 90 | public function get_user_id() |
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| 91 | { |
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| 92 | return $this->user_id; |
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| 93 | } |
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| 94 | |||
| 95 | /** |
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| 96 | * @return int|null |
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| 97 | */ |
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| 98 | public function getCertificateMinScore() |
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| 99 | { |
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| 100 | if (!empty($this->certificate_min_score)) { |
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| 101 | return $this->certificate_min_score; |
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| 102 | } |
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| 103 | |||
| 104 | return null; |
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| 105 | } |
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| 106 | |||
| 107 | /** |
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| 108 | * @return string |
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| 109 | */ |
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| 110 | public function get_course_code() |
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| 111 | { |
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| 112 | return $this->course_code; |
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| 113 | } |
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| 114 | |||
| 115 | /** |
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| 116 | * @return int |
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| 117 | */ |
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| 118 | public function get_parent_id() |
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| 119 | { |
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| 120 | return $this->parent; |
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| 121 | } |
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| 122 | |||
| 123 | /** |
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| 124 | * @return int |
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| 125 | */ |
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| 126 | public function get_weight() |
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| 127 | { |
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| 128 | return $this->weight; |
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| 129 | } |
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| 130 | |||
| 131 | public function is_locked(): bool |
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| 132 | { |
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| 133 | return isset($this->locked) && $this->locked == 1; |
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| 134 | } |
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| 135 | |||
| 136 | /** |
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| 137 | * @return bool |
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| 138 | */ |
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| 139 | public function is_visible() |
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| 140 | { |
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| 141 | return $this->visible; |
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| 142 | } |
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| 143 | |||
| 144 | /** |
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| 145 | * Get $isRequirement. |
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| 146 | * |
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| 147 | * @return int |
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| 148 | */ |
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| 149 | public function getIsRequirement() |
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| 150 | { |
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| 151 | return $this->isRequirement; |
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| 152 | } |
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| 153 | |||
| 154 | /** |
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| 155 | * @param int $id |
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| 156 | */ |
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| 157 | public function set_id($id) |
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| 158 | { |
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| 159 | $this->id = $id; |
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| 160 | } |
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| 161 | |||
| 162 | /** |
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| 163 | * @param string $name |
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| 164 | */ |
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| 165 | public function set_name($name) |
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| 166 | { |
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| 167 | $this->name = $name; |
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| 168 | } |
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| 169 | |||
| 170 | /** |
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| 171 | * @param string $description |
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| 172 | */ |
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| 173 | public function set_description($description) |
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| 174 | { |
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| 175 | $this->description = $description; |
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| 176 | } |
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| 177 | |||
| 178 | /** |
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| 179 | * @param int $user_id |
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| 180 | */ |
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| 181 | public function set_user_id($user_id) |
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| 182 | { |
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| 183 | $this->user_id = $user_id; |
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| 184 | } |
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| 185 | |||
| 186 | /** |
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| 187 | * @param string $course_code |
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| 188 | */ |
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| 189 | public function set_course_code($course_code) |
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| 192 | } |
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| 193 | |||
| 194 | /** |
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| 195 | * @param float $min_score |
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| 196 | */ |
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| 197 | public function set_certificate_min_score($min_score = null) |
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| 198 | { |
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| 199 | $this->certificate_min_score = $min_score; |
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| 200 | } |
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| 201 | |||
| 202 | /** |
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| 203 | * @param int $parent |
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| 204 | */ |
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| 205 | public function set_parent_id($parent) |
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| 208 | } |
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| 209 | |||
| 210 | /** |
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| 211 | * Filters to int and sets the session ID. |
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| 212 | * |
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| 213 | * @param int The session ID from the Dokeos course session |
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| 214 | */ |
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| 215 | public function set_session_id($session_id = 0) |
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| 216 | { |
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| 217 | $this->session_id = (int) $session_id; |
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| 218 | } |
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| 219 | |||
| 220 | /** |
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| 221 | * @param $weight |
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| 222 | */ |
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| 223 | public function set_weight($weight) |
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| 224 | { |
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| 225 | $this->weight = $weight; |
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| 226 | } |
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| 227 | |||
| 228 | /** |
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| 229 | * @param $visible |
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| 230 | */ |
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| 231 | public function set_visible($visible) |
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| 232 | { |
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| 233 | $this->visible = $visible; |
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| 234 | } |
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| 235 | |||
| 236 | /** |
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| 237 | * @param int $id |
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| 238 | */ |
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| 239 | public function set_grade_model_id($id) |
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| 240 | { |
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| 241 | $this->grade_model_id = $id; |
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| 242 | } |
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| 243 | |||
| 244 | /** |
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| 245 | * @param $locked |
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| 246 | */ |
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| 247 | public function set_locked($locked) |
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| 250 | } |
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| 251 | |||
| 252 | /** |
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| 253 | * Set $isRequirement. |
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| 254 | * |
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| 255 | * @param int $isRequirement |
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| 256 | */ |
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| 257 | public function setIsRequirement($isRequirement) |
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| 260 | } |
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| 261 | |||
| 262 | /** |
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| 263 | * @param $value |
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| 264 | */ |
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| 265 | public function setCourseListDependency($value) |
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| 266 | { |
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| 267 | $this->courseDependency = []; |
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| 268 | $unserialized = false; |
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| 269 | if (!empty($value)) { |
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| 270 | $unserialized = UnserializeApi::unserialize('not_allowed_classes', $value, true); |
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| 271 | } |
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| 272 | |||
| 273 | if (false !== $unserialized) { |
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| 274 | $this->courseDependency = $unserialized; |
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| 275 | } |
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| 276 | } |
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| 277 | |||
| 278 | /** |
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| 279 | * Course id list. |
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| 280 | * |
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| 281 | * @return array |
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| 282 | */ |
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| 283 | public function getCourseListDependency() |
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| 284 | { |
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| 285 | return $this->courseDependency; |
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| 286 | } |
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| 287 | |||
| 288 | /** |
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| 289 | * @param int $value |
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| 290 | */ |
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| 291 | public function setMinimumToValidate($value) |
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| 292 | { |
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| 293 | $this->minimumToValidate = $value; |
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| 294 | } |
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| 295 | |||
| 296 | public function getMinimumToValidate() |
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| 297 | { |
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| 298 | return $this->minimumToValidate; |
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| 299 | } |
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| 300 | |||
| 301 | /** |
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| 302 | * @return int|null |
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| 303 | */ |
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| 304 | public function get_grade_model_id() |
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| 305 | { |
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| 306 | if ($this->grade_model_id < 0) { |
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| 307 | return null; |
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| 308 | } |
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| 309 | |||
| 310 | return $this->grade_model_id; |
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| 311 | } |
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| 312 | |||
| 313 | /** |
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| 314 | * @return string |
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| 315 | */ |
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| 316 | public function get_type() |
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| 317 | { |
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| 318 | return 'category'; |
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| 319 | } |
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| 320 | |||
| 321 | /** |
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| 322 | * @param bool $from_db |
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| 323 | * |
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| 324 | * @return array|resource |
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| 325 | */ |
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| 326 | public function get_skills($from_db = true) |
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| 327 | { |
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| 328 | if ($from_db) { |
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| 329 | $categoryId = $this->get_id(); |
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| 330 | $gradebook = new Gradebook(); |
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| 331 | $skills = $gradebook->getSkillsByGradebook($categoryId); |
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| 332 | } else { |
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| 333 | $skills = $this->skills; |
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| 334 | } |
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| 335 | |||
| 336 | return $skills; |
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| 337 | } |
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| 338 | |||
| 339 | /** |
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| 340 | * @return array |
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| 341 | */ |
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| 342 | public function getSkillsForSelect() |
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| 343 | { |
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| 344 | $skills = $this->get_skills(); |
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| 345 | $skill_select = []; |
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| 346 | if (!empty($skills)) { |
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| 347 | foreach ($skills as $skill) { |
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| 348 | $skill_select[$skill['id']] = $skill['name']; |
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| 349 | } |
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| 350 | } |
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| 351 | |||
| 352 | return $skill_select; |
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| 353 | } |
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| 354 | |||
| 355 | /** |
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| 356 | * Set the generate_certificates value. |
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| 357 | * |
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| 358 | * @param int $generateCertificates |
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| 359 | */ |
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| 360 | public function setGenerateCertificates($generateCertificates) |
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| 361 | { |
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| 362 | $this->generateCertificates = $generateCertificates; |
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| 363 | } |
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| 364 | |||
| 365 | /** |
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| 366 | * Get the generate_certificates value. |
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| 367 | * |
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| 368 | * @return int |
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| 369 | */ |
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| 370 | public function getGenerateCertificates() |
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| 371 | { |
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| 372 | return $this->generateCertificates; |
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| 373 | } |
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| 374 | |||
| 375 | /** |
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| 376 | * @param int $id |
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| 377 | * @param int $session_id |
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| 378 | * |
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| 379 | * @return array |
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| 380 | */ |
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| 381 | public static function loadSessionCategories( |
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| 413 | } |
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| 414 | } |
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| 415 | } |
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| 416 | |||
| 417 | /** |
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| 418 | * Retrieve categories and return them as an array of Category objects. |
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| 419 | * |
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| 420 | * @param int $id category id |
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| 421 | * @param int $user_id (category owner) |
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| 422 | * @param string $course_code |
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| 423 | * @param int $parent_id parent category |
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| 424 | * @param bool $visible |
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| 425 | * @param int $session_id (in case we are in a session) |
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| 426 | * @param bool $order_by Whether to show all "session" |
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| 427 | * categories (true) or hide them (false) in case there is no session id |
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| 428 | * |
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| 429 | * @return array<int, Category> |
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| 430 | */ |
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| 431 | public static function load( |
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| 432 | $id = null, |
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| 433 | $user_id = null, |
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| 434 | $course_code = null, |
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| 435 | $parent_id = null, |
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| 436 | $visible = null, |
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| 437 | $session_id = null, |
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| 438 | $order_by = null |
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| 439 | ): array { |
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| 440 | //if the category given is explicitly 0 (not null), then create |
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| 441 | // a root category object (in memory) |
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| 442 | if (isset($id) && (int) $id === 0) { |
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| 443 | $cats = []; |
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| 444 | $cats[] = self::create_root_category(); |
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| 445 | |||
| 446 | return $cats; |
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| 447 | } |
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| 448 | |||
| 449 | $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); |
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| 450 | $sql = 'SELECT * FROM '.$table; |
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| 451 | $paramcount = 0; |
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| 452 | if (isset($id)) { |
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| 453 | $sql .= ' WHERE id = '.intval($id); |
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| 454 | $paramcount++; |
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| 455 | } |
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| 456 | |||
| 457 | if (isset($user_id)) { |
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| 458 | $user_id = intval($user_id); |
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| 459 | if ($paramcount != 0) { |
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| 460 | $sql .= ' AND'; |
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| 461 | } else { |
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| 462 | $sql .= ' WHERE'; |
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| 463 | } |
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| 464 | $sql .= ' user_id = '.intval($user_id); |
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| 465 | $paramcount++; |
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| 466 | } |
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| 467 | |||
| 468 | if (isset($course_code)) { |
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| 469 | if ($paramcount != 0) { |
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| 470 | $sql .= ' AND'; |
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| 471 | } else { |
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| 472 | $sql .= ' WHERE'; |
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| 473 | } |
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| 474 | |||
| 475 | if ($course_code == '0') { |
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| 476 | $sql .= ' course_code is null '; |
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| 477 | } else { |
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| 478 | $sql .= " course_code = '".Database::escape_string($course_code)."'"; |
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| 479 | } |
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| 480 | |||
| 481 | /*if ($show_session_categories !== true) { |
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| 482 | // a query on the course should show all |
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| 483 | // the categories inside sessions for this course |
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| 484 | // otherwise a special parameter is given to ask explicitely |
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| 485 | $sql .= " AND (session_id IS NULL OR session_id = 0) "; |
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| 486 | } else {*/ |
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| 487 | if (empty($session_id)) { |
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| 488 | $sql .= ' AND (session_id IS NULL OR session_id = 0) '; |
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| 489 | } else { |
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| 490 | $sql .= ' AND session_id = '.(int) $session_id.' '; |
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| 491 | } |
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| 492 | //} |
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| 493 | $paramcount++; |
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| 494 | } |
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| 495 | |||
| 496 | if (isset($parent_id)) { |
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| 497 | if (0 != $paramcount) { |
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| 498 | $sql .= ' AND '; |
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| 499 | } else { |
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| 500 | $sql .= ' WHERE '; |
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| 501 | } |
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| 502 | $sql .= ' parent_id = '.intval($parent_id); |
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| 503 | $paramcount++; |
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| 504 | } |
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| 505 | |||
| 506 | if (isset($visible)) { |
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| 507 | if (0 != $paramcount) { |
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| 508 | $sql .= ' AND'; |
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| 509 | } else { |
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| 510 | $sql .= ' WHERE'; |
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| 511 | } |
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| 512 | $sql .= ' visible = '.intval($visible); |
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| 513 | } |
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| 514 | |||
| 515 | if (!empty($order_by)) { |
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| 516 | if (!empty($order_by) && $order_by != '') { |
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| 517 | $sql .= ' '.$order_by; |
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| 518 | } |
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| 519 | } |
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| 520 | |||
| 521 | $result = Database::query($sql); |
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| 522 | $categories = []; |
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| 523 | if (Database::num_rows($result) > 0) { |
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| 524 | $categories = self::create_category_objects_from_sql_result($result); |
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| 525 | } |
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| 526 | |||
| 527 | return $categories; |
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| 528 | } |
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| 529 | |||
| 530 | /** |
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| 531 | * Create a category object from a GradebookCategory entity. |
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| 532 | * |
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| 533 | * @param GradebookCategory $gradebookCategory The entity |
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| 534 | * |
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| 535 | * @return \Category |
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| 536 | */ |
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| 537 | public static function createCategoryObjectFromEntity(GradebookCategory $gradebookCategory) |
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| 538 | { |
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| 539 | $category = new Category(); |
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| 540 | $category->set_id($gradebookCategory->getId()); |
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| 541 | $category->set_name($gradebookCategory->getName()); |
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| 542 | $category->set_description($gradebookCategory->getDescription()); |
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| 543 | $category->set_user_id($gradebookCategory->getUserId()); |
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| 544 | $category->set_course_code($gradebookCategory->getCourseCode()); |
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| 545 | $category->set_parent_id($gradebookCategory->getParentId()); |
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| 546 | $category->set_weight($gradebookCategory->getWeight()); |
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| 547 | $category->set_visible($gradebookCategory->getVisible()); |
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| 548 | $category->set_session_id($gradebookCategory->getSessionId()); |
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| 549 | $category->set_certificate_min_score($gradebookCategory->getCertifMinScore()); |
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| 550 | $category->set_grade_model_id($gradebookCategory->getGradeModelId()); |
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| 551 | $category->set_locked($gradebookCategory->getLocked()); |
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| 552 | $category->setGenerateCertificates($gradebookCategory->getGenerateCertificates()); |
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| 553 | $category->setIsRequirement($gradebookCategory->getIsRequirement()); |
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| 554 | |||
| 555 | return $category; |
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| 556 | } |
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| 557 | |||
| 558 | /** |
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| 559 | * Insert this category into the database. |
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| 560 | */ |
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| 561 | public function add() |
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| 632 | } |
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| 633 | } |
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| 634 | |||
| 635 | /** |
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| 636 | * Update the properties of this category in the database. |
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| 637 | * |
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| 638 | * @todo fix me |
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| 639 | */ |
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| 640 | public function save() |
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| 710 | ); |
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| 711 | } |
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| 712 | |||
| 713 | /** |
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| 714 | * Update value to allow user skills by subcategory passed. |
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| 715 | * |
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| 716 | * @param $value |
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| 717 | */ |
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| 718 | public function updateAllowSkillBySubCategory($value) |
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| 719 | { |
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| 720 | $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); |
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| 721 | $value = (int) $value; |
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| 722 | $upd = 'UPDATE '.$table.' SET allow_skills_by_subcategory = '.$value.' WHERE id = '.intval($this->id); |
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| 723 | Database::query($upd); |
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| 724 | } |
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| 725 | |||
| 726 | /** |
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| 727 | * Update the current parent id. |
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| 728 | * |
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| 729 | * @param $parentId |
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| 730 | * @param $catId |
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| 731 | * |
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| 732 | * @throws Exception |
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| 733 | */ |
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| 734 | public function updateParentId($parentId, $catId) |
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| 735 | { |
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| 736 | $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); |
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| 737 | $parentId = (int) $parentId; |
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| 738 | $upd = 'UPDATE '.$table.' SET parent_id = '.$parentId.' WHERE id = '.$catId; |
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| 739 | Database::query($upd); |
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| 740 | } |
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| 741 | |||
| 742 | /** |
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| 743 | * Get the value to Allow skill by subcategory. |
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| 744 | * |
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| 745 | * @return bool |
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| 746 | */ |
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| 747 | public function getAllowSkillBySubCategory($parentId = null) |
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| 748 | { |
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| 749 | $id = (int) $this->id; |
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| 750 | if (isset($parentId)) { |
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| 751 | $id = (int) $parentId; |
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| 752 | } |
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| 753 | |||
| 754 | $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); |
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| 755 | $sql = 'SELECT allow_skills_by_subcategory FROM '.$table.' WHERE id = '.$id; |
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| 756 | $rs = Database::query($sql); |
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| 757 | $value = (bool) Database::result($rs, 0, 0); |
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| 758 | |||
| 759 | return $value; |
||
| 760 | } |
||
| 761 | |||
| 762 | /** |
||
| 763 | * Update link weights see #5168. |
||
| 764 | * |
||
| 765 | * @param type $new_weight |
||
| 766 | */ |
||
| 767 | public function updateChildrenWeight($new_weight) |
||
| 768 | { |
||
| 769 | $links = $this->get_links(); |
||
| 770 | $old_weight = $this->get_weight(); |
||
| 771 | |||
| 772 | if (!empty($links)) { |
||
| 773 | foreach ($links as $link_item) { |
||
| 774 | if (isset($link_item)) { |
||
| 775 | $new_item_weight = $new_weight * $link_item->get_weight() / $old_weight; |
||
| 776 | $link_item->set_weight($new_item_weight); |
||
| 777 | $link_item->save(); |
||
| 778 | } |
||
| 779 | } |
||
| 780 | } |
||
| 781 | } |
||
| 782 | |||
| 783 | /** |
||
| 784 | * Delete this evaluation from the database. |
||
| 785 | */ |
||
| 786 | public function delete() |
||
| 787 | { |
||
| 788 | $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); |
||
| 789 | $sql = 'DELETE FROM '.$table.' WHERE id = '.intval($this->id); |
||
| 790 | Database::query($sql); |
||
| 791 | } |
||
| 792 | |||
| 793 | /** |
||
| 794 | * Delete the gradebook categories from a course, including course sessions. |
||
| 795 | * |
||
| 796 | * @param string $courseCode |
||
| 797 | */ |
||
| 798 | public static function deleteFromCourse($courseCode) |
||
| 799 | { |
||
| 800 | $em = Database::getManager(); |
||
| 801 | $categories = $em |
||
| 802 | ->createQuery( |
||
| 803 | 'SELECT DISTINCT gc.sessionId |
||
| 804 | FROM ChamiloCoreBundle:GradebookCategory gc WHERE gc.courseCode = :code' |
||
| 805 | ) |
||
| 806 | ->setParameter('code', $courseCode) |
||
| 807 | ->getResult(); |
||
| 808 | |||
| 809 | foreach ($categories as $category) { |
||
| 810 | $cats = self::load( |
||
| 811 | null, |
||
| 812 | null, |
||
| 813 | $courseCode, |
||
| 814 | null, |
||
| 815 | null, |
||
| 816 | (int) $category['sessionId'] |
||
| 817 | ); |
||
| 818 | |||
| 819 | if (!empty($cats)) { |
||
| 820 | /** @var self $cat */ |
||
| 821 | foreach ($cats as $cat) { |
||
| 822 | $cat->delete_all(); |
||
| 823 | } |
||
| 824 | } |
||
| 825 | } |
||
| 826 | } |
||
| 827 | |||
| 828 | /** |
||
| 829 | * Show message about the resource having been deleted. |
||
| 830 | * |
||
| 831 | * @return string|bool |
||
| 832 | */ |
||
| 833 | public function show_message_resource_delete(string $courseCode) |
||
| 834 | { |
||
| 835 | $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); |
||
| 836 | $sql = 'SELECT count(*) AS num |
||
| 837 | FROM '.$table.' |
||
| 838 | WHERE |
||
| 839 | course_code = "'.Database::escape_string($courseCode).'" AND |
||
| 840 | visible = 3'; |
||
| 841 | $res = Database::query($sql); |
||
| 842 | $option = Database::fetch_array($res, 'ASSOC'); |
||
| 843 | if ($option['num'] >= 1) { |
||
| 844 | return ' <span class="resource-deleted">( '.get_lang('ResourceDeleted').' )</span>'; |
||
| 845 | } |
||
| 846 | |||
| 847 | return false; |
||
| 848 | } |
||
| 849 | |||
| 850 | /** |
||
| 851 | * Shows all information of an category. |
||
| 852 | * |
||
| 853 | * @param int $categoryId |
||
| 854 | * |
||
| 855 | * @return array |
||
| 856 | */ |
||
| 857 | public function showAllCategoryInfo($categoryId) |
||
| 858 | { |
||
| 859 | $categoryId = (int) $categoryId; |
||
| 860 | if (empty($categoryId)) { |
||
| 861 | return []; |
||
| 862 | } |
||
| 863 | |||
| 864 | $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); |
||
| 865 | $sql = 'SELECT * FROM '.$table.' |
||
| 866 | WHERE id = '.$categoryId; |
||
| 867 | $result = Database::query($sql); |
||
| 868 | $row = Database::fetch_array($result, 'ASSOC'); |
||
| 869 | |||
| 870 | return $row; |
||
| 871 | } |
||
| 872 | |||
| 873 | /** |
||
| 874 | * Checks if the certificate is available for the given user in this category. |
||
| 875 | * |
||
| 876 | * @param int $user_id User ID |
||
| 877 | * |
||
| 878 | * @return bool True if conditions match, false if fails |
||
| 879 | */ |
||
| 880 | public function is_certificate_available($user_id) |
||
| 881 | { |
||
| 882 | $score = $this->calc_score( |
||
| 883 | $user_id, |
||
| 884 | null, |
||
| 885 | $this->course_code, |
||
| 886 | $this->session_id, |
||
| 887 | null |
||
| 888 | ); |
||
| 889 | |||
| 890 | if (isset($score) && isset($score[0])) { |
||
| 891 | // Get a percentage score to compare to minimum certificate score |
||
| 892 | // $certification_score = $score[0] / $score[1] * 100; |
||
| 893 | // Get real score not a percentage. |
||
| 894 | $certification_score = $score[0]; |
||
| 895 | if ($certification_score >= $this->certificate_min_score) { |
||
| 896 | return true; |
||
| 897 | } |
||
| 898 | } |
||
| 899 | |||
| 900 | return false; |
||
| 901 | } |
||
| 902 | |||
| 903 | /** |
||
| 904 | * Is this category a course ? |
||
| 905 | * A category is a course if it has a course code and no parent category. |
||
| 906 | */ |
||
| 907 | public function is_course() |
||
| 908 | { |
||
| 909 | return isset($this->course_code) && !empty($this->course_code) |
||
| 910 | && (!isset($this->parent) || $this->parent == 0); |
||
| 911 | } |
||
| 912 | |||
| 913 | /** |
||
| 914 | * Calculate the score of this category. |
||
| 915 | * |
||
| 916 | * @param int $stud_id student id (default: all students - then the average is returned) |
||
| 917 | * @param $type |
||
| 918 | * @param string $course_code |
||
| 919 | * @param int $session_id |
||
| 920 | * |
||
| 921 | * @return array (score sum, weight sum) |
||
| 922 | * or null if no scores available |
||
| 923 | */ |
||
| 924 | public function calc_score( |
||
| 925 | $stud_id = null, |
||
| 926 | $type = null, |
||
| 927 | $course_code = '', |
||
| 928 | $session_id = null, |
||
| 929 | $forCertificate = 1 |
||
| 930 | ) { |
||
| 931 | $key = 'category:'.$this->id.'student:'.(int) $stud_id.'type:'.$type.'course:'.$course_code.'session:'.(int) $session_id; |
||
| 932 | $useCache = api_get_configuration_value('gradebook_use_apcu_cache'); |
||
| 933 | $cacheAvailable = api_get_configuration_value('apc') && $useCache; |
||
| 934 | |||
| 935 | if ($cacheAvailable) { |
||
| 936 | $cacheDriver = new \Doctrine\Common\Cache\ApcuCache(); |
||
| 937 | if ($cacheDriver->contains($key)) { |
||
| 938 | return $cacheDriver->fetch($key); |
||
| 939 | } |
||
| 940 | } |
||
| 941 | // Classic |
||
| 942 | if (!empty($stud_id) && '' == $type) { |
||
| 943 | if (!empty($course_code)) { |
||
| 944 | $cats = $this->get_subcategories( |
||
| 945 | $stud_id, |
||
| 946 | $course_code, |
||
| 947 | $session_id, |
||
| 948 | null, |
||
| 949 | $forCertificate |
||
| 950 | ); |
||
| 951 | $evals = $this->get_evaluations($stud_id, false, $course_code, $session_id, $forCertificate); |
||
| 952 | $links = $this->get_links($stud_id, false, $course_code, $session_id, $forCertificate); |
||
| 953 | } else { |
||
| 954 | $cats = $this->get_subcategories($stud_id, '', $session_id, null, $forCertificate); |
||
| 955 | $evals = $this->get_evaluations($stud_id, false, '', $session_id, $forCertificate); |
||
| 956 | $links = $this->get_links($stud_id, false, '', $session_id, $forCertificate); |
||
| 957 | } |
||
| 958 | |||
| 959 | // Calculate score |
||
| 960 | $count = 0; |
||
| 961 | $ressum = 0; |
||
| 962 | $weightsum = 0; |
||
| 963 | if (!empty($cats)) { |
||
| 964 | /** @var Category $cat */ |
||
| 965 | foreach ($cats as $cat) { |
||
| 966 | $cat->set_session_id($session_id); |
||
| 967 | $cat->set_course_code($course_code); |
||
| 968 | $cat->setStudentList($this->getStudentList()); |
||
| 969 | $score = $cat->calc_score( |
||
| 970 | $stud_id, |
||
| 971 | null, |
||
| 972 | $course_code, |
||
| 973 | $session_id |
||
| 974 | ); |
||
| 975 | |||
| 976 | $catweight = 0; |
||
| 977 | if (0 != $cat->get_weight()) { |
||
| 978 | $catweight = $cat->get_weight(); |
||
| 979 | $weightsum += $catweight; |
||
| 980 | } |
||
| 981 | |||
| 982 | if (isset($score) && !empty($score[1]) && !empty($catweight)) { |
||
| 983 | $ressum += $score[0] / $score[1] * $catweight; |
||
| 984 | } |
||
| 985 | } |
||
| 986 | } |
||
| 987 | |||
| 988 | if (!empty($evals)) { |
||
| 989 | /** @var Evaluation $eval */ |
||
| 990 | foreach ($evals as $eval) { |
||
| 991 | $eval->setStudentList($this->getStudentList()); |
||
| 992 | $evalres = $eval->calc_score($stud_id); |
||
| 993 | if (isset($evalres) && 0 != $eval->get_weight()) { |
||
| 994 | $evalweight = $eval->get_weight(); |
||
| 995 | $weightsum += $evalweight; |
||
| 996 | if (!empty($evalres[1])) { |
||
| 997 | $ressum += $evalres[0] / $evalres[1] * $evalweight; |
||
| 998 | } |
||
| 999 | } else { |
||
| 1000 | if (0 != $eval->get_weight()) { |
||
| 1001 | $evalweight = $eval->get_weight(); |
||
| 1002 | $weightsum += $evalweight; |
||
| 1003 | } |
||
| 1004 | } |
||
| 1005 | } |
||
| 1006 | } |
||
| 1007 | |||
| 1008 | if (!empty($links)) { |
||
| 1009 | /** @var EvalLink|ExerciseLink $link */ |
||
| 1010 | foreach ($links as $link) { |
||
| 1011 | $link->setStudentList($this->getStudentList()); |
||
| 1012 | |||
| 1013 | if ($session_id) { |
||
|
|
|||
| 1014 | $link->set_session_id($session_id); |
||
| 1015 | } |
||
| 1016 | |||
| 1017 | $linkres = $link->calc_score($stud_id, null); |
||
| 1018 | if (!empty($linkres) && 0 != $link->get_weight()) { |
||
| 1019 | $linkweight = $link->get_weight(); |
||
| 1020 | $link_res_denom = 0 == $linkres[1] ? 1 : $linkres[1]; |
||
| 1021 | $weightsum += $linkweight; |
||
| 1022 | $ressum += $linkres[0] / $link_res_denom * $linkweight; |
||
| 1023 | } else { |
||
| 1024 | // Adding if result does not exists |
||
| 1025 | if (0 != $link->get_weight()) { |
||
| 1026 | $linkweight = $link->get_weight(); |
||
| 1027 | $weightsum += $linkweight; |
||
| 1028 | } |
||
| 1029 | } |
||
| 1030 | } |
||
| 1031 | } |
||
| 1032 | } else { |
||
| 1033 | if (!empty($course_code)) { |
||
| 1034 | $cats = $this->get_subcategories( |
||
| 1035 | null, |
||
| 1036 | $course_code, |
||
| 1037 | $session_id |
||
| 1038 | ); |
||
| 1039 | $evals = $this->get_evaluations(null, false, $course_code); |
||
| 1040 | $links = $this->get_links(null, false, $course_code); |
||
| 1041 | } else { |
||
| 1042 | $cats = $this->get_subcategories(null); |
||
| 1043 | $evals = $this->get_evaluations(null); |
||
| 1044 | $links = $this->get_links(null); |
||
| 1045 | } |
||
| 1046 | |||
| 1047 | // Calculate score |
||
| 1048 | $ressum = 0; |
||
| 1049 | $weightsum = 0; |
||
| 1050 | $bestResult = 0; |
||
| 1051 | $totalScorePerStudent = []; |
||
| 1052 | |||
| 1053 | if (!empty($cats)) { |
||
| 1054 | /** @var Category $cat */ |
||
| 1055 | foreach ($cats as $cat) { |
||
| 1056 | $cat->setStudentList($this->getStudentList()); |
||
| 1057 | $score = $cat->calc_score( |
||
| 1058 | null, |
||
| 1059 | $type, |
||
| 1060 | $course_code, |
||
| 1061 | $session_id |
||
| 1062 | ); |
||
| 1063 | |||
| 1064 | $catweight = 0; |
||
| 1065 | if (0 != $cat->get_weight()) { |
||
| 1066 | $catweight = $cat->get_weight(); |
||
| 1067 | $weightsum += $catweight; |
||
| 1068 | } |
||
| 1069 | |||
| 1070 | if (isset($score) && !empty($score[1]) && !empty($catweight)) { |
||
| 1071 | $ressum += $score[0] / $score[1] * $catweight; |
||
| 1072 | |||
| 1073 | if ($ressum > $bestResult) { |
||
| 1074 | $bestResult = $ressum; |
||
| 1075 | } |
||
| 1076 | } |
||
| 1077 | } |
||
| 1078 | } |
||
| 1079 | |||
| 1080 | if (!empty($evals)) { |
||
| 1081 | if ('best' === $type) { |
||
| 1082 | $studentList = $this->getStudentList(); |
||
| 1083 | foreach ($studentList as $student) { |
||
| 1084 | $studentId = $student['user_id']; |
||
| 1085 | foreach ($evals as $eval) { |
||
| 1086 | $linkres = $eval->calc_score($studentId, null); |
||
| 1087 | $linkweight = $eval->get_weight(); |
||
| 1088 | $link_res_denom = 0 == $linkres[1] ? 1 : $linkres[1]; |
||
| 1089 | $ressum = $linkres[0] / $link_res_denom * $linkweight; |
||
| 1090 | |||
| 1091 | if (!isset($totalScorePerStudent[$studentId])) { |
||
| 1092 | $totalScorePerStudent[$studentId] = 0; |
||
| 1093 | } |
||
| 1094 | $totalScorePerStudent[$studentId] += $ressum; |
||
| 1095 | } |
||
| 1096 | } |
||
| 1097 | } else { |
||
| 1098 | /** @var Evaluation $eval */ |
||
| 1099 | foreach ($evals as $eval) { |
||
| 1100 | $evalres = $eval->calc_score(null, $type); |
||
| 1101 | $eval->setStudentList($this->getStudentList()); |
||
| 1102 | |||
| 1103 | if (isset($evalres) && 0 != $eval->get_weight()) { |
||
| 1104 | $evalweight = $eval->get_weight(); |
||
| 1105 | $weightsum += $evalweight; |
||
| 1106 | if (!empty($evalres[1])) { |
||
| 1107 | $ressum += $evalres[0] / $evalres[1] * $evalweight; |
||
| 1108 | } |
||
| 1109 | |||
| 1110 | if ($ressum > $bestResult) { |
||
| 1111 | $bestResult = $ressum; |
||
| 1112 | } |
||
| 1113 | } else { |
||
| 1114 | if (0 != $eval->get_weight()) { |
||
| 1115 | $evalweight = $eval->get_weight(); |
||
| 1116 | $weightsum += $evalweight; |
||
| 1117 | } |
||
| 1118 | } |
||
| 1119 | } |
||
| 1120 | } |
||
| 1121 | } |
||
| 1122 | |||
| 1123 | if (!empty($links)) { |
||
| 1124 | $studentList = $this->getStudentList(); |
||
| 1125 | if ('best' === $type) { |
||
| 1126 | foreach ($studentList as $student) { |
||
| 1127 | $studentId = $student['user_id']; |
||
| 1128 | foreach ($links as $link) { |
||
| 1129 | $linkres = $link->calc_score($studentId, null); |
||
| 1130 | $linkweight = $link->get_weight(); |
||
| 1131 | if ($linkres) { |
||
| 1132 | $link_res_denom = 0 == $linkres[1] ? 1 : $linkres[1]; |
||
| 1133 | $ressum = $linkres[0] / $link_res_denom * $linkweight; |
||
| 1134 | } |
||
| 1135 | |||
| 1136 | if (!isset($totalScorePerStudent[$studentId])) { |
||
| 1137 | $totalScorePerStudent[$studentId] = 0; |
||
| 1138 | } |
||
| 1139 | $totalScorePerStudent[$studentId] += $ressum; |
||
| 1140 | } |
||
| 1141 | } |
||
| 1142 | } else { |
||
| 1143 | /** @var EvalLink|ExerciseLink $link */ |
||
| 1144 | foreach ($links as $link) { |
||
| 1145 | $link->setStudentList($this->getStudentList()); |
||
| 1146 | |||
| 1147 | if ($session_id) { |
||
| 1148 | $link->set_session_id($session_id); |
||
| 1149 | } |
||
| 1150 | |||
| 1151 | $linkres = $link->calc_score($stud_id, $type); |
||
| 1152 | |||
| 1153 | if (!empty($linkres) && 0 != $link->get_weight()) { |
||
| 1154 | $linkweight = $link->get_weight(); |
||
| 1155 | $link_res_denom = 0 == $linkres[1] ? 1 : $linkres[1]; |
||
| 1156 | |||
| 1157 | $weightsum += $linkweight; |
||
| 1158 | $ressum += $linkres[0] / $link_res_denom * $linkweight; |
||
| 1159 | if ($ressum > $bestResult) { |
||
| 1160 | $bestResult = $ressum; |
||
| 1161 | } |
||
| 1162 | } else { |
||
| 1163 | // Adding if result does not exists |
||
| 1164 | if (0 != $link->get_weight()) { |
||
| 1165 | $linkweight = $link->get_weight(); |
||
| 1166 | $weightsum += $linkweight; |
||
| 1167 | } |
||
| 1168 | } |
||
| 1169 | } |
||
| 1170 | } |
||
| 1171 | } |
||
| 1172 | } |
||
| 1173 | |||
| 1174 | switch ($type) { |
||
| 1175 | case 'best': |
||
| 1176 | arsort($totalScorePerStudent); |
||
| 1177 | $maxScore = current($totalScorePerStudent); |
||
| 1178 | |||
| 1179 | return [$maxScore, $this->get_weight()]; |
||
| 1180 | break; |
||
| 1181 | case 'average': |
||
| 1182 | if (empty($ressum)) { |
||
| 1183 | if ($cacheAvailable) { |
||
| 1184 | $cacheDriver->save($key, null); |
||
| 1185 | } |
||
| 1186 | |||
| 1187 | return null; |
||
| 1188 | } |
||
| 1189 | |||
| 1190 | if ($cacheAvailable) { |
||
| 1191 | $cacheDriver->save($key, [$ressum, $weightsum]); |
||
| 1192 | } |
||
| 1193 | |||
| 1194 | return [$ressum, $weightsum]; |
||
| 1195 | break; |
||
| 1196 | case 'ranking': |
||
| 1197 | // category ranking is calculated in gradebook_data_generator.class.php |
||
| 1198 | // function get_data |
||
| 1199 | return null; |
||
| 1200 | |||
| 1201 | return AbstractLink::getCurrentUserRanking($stud_id, []); |
||
| 1202 | break; |
||
| 1203 | default: |
||
| 1204 | if ($cacheAvailable) { |
||
| 1205 | $cacheDriver->save($key, [$ressum, $weightsum]); |
||
| 1206 | } |
||
| 1207 | |||
| 1208 | return [$ressum, $weightsum]; |
||
| 1209 | break; |
||
| 1210 | } |
||
| 1211 | } |
||
| 1212 | |||
| 1213 | /** |
||
| 1214 | * Delete this category and every subcategory, evaluation and result inside. |
||
| 1215 | */ |
||
| 1216 | public function delete_all() |
||
| 1217 | { |
||
| 1218 | $cats = self::load(null, null, $this->course_code, $this->id, null); |
||
| 1219 | $evals = Evaluation::load( |
||
| 1220 | null, |
||
| 1221 | null, |
||
| 1222 | $this->course_code, |
||
| 1223 | $this->id, |
||
| 1224 | null |
||
| 1225 | ); |
||
| 1226 | |||
| 1227 | $links = LinkFactory::load( |
||
| 1228 | null, |
||
| 1229 | null, |
||
| 1230 | null, |
||
| 1231 | null, |
||
| 1232 | $this->course_code, |
||
| 1233 | $this->id, |
||
| 1234 | null |
||
| 1235 | ); |
||
| 1236 | |||
| 1237 | if (!empty($cats)) { |
||
| 1238 | /** @var Category $cat */ |
||
| 1239 | foreach ($cats as $cat) { |
||
| 1240 | $cat->delete_all(); |
||
| 1241 | $cat->delete(); |
||
| 1242 | } |
||
| 1243 | } |
||
| 1244 | |||
| 1245 | if (!empty($evals)) { |
||
| 1246 | /** @var Evaluation $eval */ |
||
| 1247 | foreach ($evals as $eval) { |
||
| 1248 | $eval->delete_with_results(); |
||
| 1249 | } |
||
| 1250 | } |
||
| 1251 | |||
| 1252 | if (!empty($links)) { |
||
| 1253 | /** @var AbstractLink $link */ |
||
| 1254 | foreach ($links as $link) { |
||
| 1255 | $link->delete(); |
||
| 1256 | } |
||
| 1257 | } |
||
| 1258 | |||
| 1259 | $this->delete(); |
||
| 1260 | } |
||
| 1261 | |||
| 1262 | /** |
||
| 1263 | * Return array of Category objects where a student is subscribed to. |
||
| 1264 | * |
||
| 1265 | * @param int $stud_id |
||
| 1266 | * @param string $course_code |
||
| 1267 | * @param int $session_id |
||
| 1268 | * |
||
| 1269 | * @return array |
||
| 1270 | */ |
||
| 1271 | public function get_root_categories_for_student( |
||
| 1272 | $stud_id, |
||
| 1273 | $course_code = null, |
||
| 1274 | $session_id = null |
||
| 1275 | ) { |
||
| 1276 | $main_course_user_table = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
||
| 1277 | $courseTable = Database::get_main_table(TABLE_MAIN_COURSE); |
||
| 1278 | $table = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); |
||
| 1279 | |||
| 1280 | $course_code = Database::escape_string($course_code); |
||
| 1281 | $session_id = (int) $session_id; |
||
| 1282 | |||
| 1283 | $sql = "SELECT * FROM $table WHERE parent_id = 0"; |
||
| 1284 | |||
| 1285 | if (!api_is_allowed_to_edit()) { |
||
| 1286 | $sql .= ' AND visible = 1'; |
||
| 1287 | //proceed with checks on optional parameters course & session |
||
| 1288 | if (!empty($course_code)) { |
||
| 1289 | // TODO: considering it highly improbable that a user would get here |
||
| 1290 | // if he doesn't have the rights to view this course and this |
||
| 1291 | // session, we don't check his registration to these, but this |
||
| 1292 | // could be an improvement |
||
| 1293 | if (!empty($session_id)) { |
||
| 1294 | $sql .= " AND course_code = '".$course_code."' AND session_id = ".$session_id; |
||
| 1295 | } else { |
||
| 1296 | $sql .= " AND course_code = '".$course_code."' AND session_id is null OR session_id=0"; |
||
| 1297 | } |
||
| 1298 | } else { |
||
| 1299 | //no optional parameter, proceed as usual |
||
| 1300 | $sql .= ' AND course_code in |
||
| 1301 | ( |
||
| 1302 | SELECT c.code |
||
| 1303 | FROM '.$main_course_user_table.' cu INNER JOIN '.$courseTable.' c |
||
| 1304 | ON (cu.c_id = c.id) |
||
| 1305 | WHERE cu.user_id = '.intval($stud_id).' |
||
| 1306 | AND cu.status = '.STUDENT.' |
||
| 1307 | )'; |
||
| 1308 | } |
||
| 1309 | } elseif (api_is_allowed_to_edit() && !api_is_platform_admin()) { |
||
| 1310 | //proceed with checks on optional parameters course & session |
||
| 1311 | if (!empty($course_code)) { |
||
| 1312 | // TODO: considering it highly improbable that a user would get here |
||
| 1313 | // if he doesn't have the rights to view this course and this |
||
| 1314 | // session, we don't check his registration to these, but this |
||
| 1315 | // could be an improvement |
||
| 1316 | $sql .= " AND course_code = '".$course_code."'"; |
||
| 1317 | if (!empty($session_id)) { |
||
| 1318 | $sql .= " AND session_id = ".$session_id; |
||
| 1319 | } else { |
||
| 1320 | $sql .= 'AND session_id IS NULL OR session_id = 0'; |
||
| 1321 | } |
||
| 1322 | } else { |
||
| 1323 | $sql .= ' AND course_code IN |
||
| 1324 | ( |
||
| 1325 | SELECT c.code |
||
| 1326 | FROM '.$main_course_user_table.' cu INNER JOIN '.$courseTable.' c |
||
| 1327 | ON (cu.c_id = c.id) |
||
| 1328 | WHERE |
||
| 1329 | cu.user_id = '.api_get_user_id().' AND |
||
| 1330 | cu.status = '.COURSEMANAGER.' |
||
| 1331 | )'; |
||
| 1332 | } |
||
| 1333 | } elseif (api_is_platform_admin()) { |
||
| 1334 | if (isset($session_id) && 0 != $session_id) { |
||
| 1335 | $sql .= ' AND session_id='.$session_id; |
||
| 1336 | } else { |
||
| 1337 | $sql .= ' AND coalesce(session_id,0)=0'; |
||
| 1338 | } |
||
| 1339 | } |
||
| 1340 | $result = Database::query($sql); |
||
| 1341 | $cats = self::create_category_objects_from_sql_result($result); |
||
| 1342 | |||
| 1343 | // course independent categories |
||
| 1344 | if (empty($course_code)) { |
||
| 1345 | $cats = $this->getIndependentCategoriesWithStudentResult( |
||
| 1346 | 0, |
||
| 1347 | $stud_id, |
||
| 1348 | $cats |
||
| 1349 | ); |
||
| 1350 | } |
||
| 1351 | |||
| 1352 | return $cats; |
||
| 1353 | } |
||
| 1354 | |||
| 1355 | /** |
||
| 1356 | * Return array of Category objects where a teacher is admin for. |
||
| 1357 | * |
||
| 1358 | * @param int $user_id (to return everything, use 'null' here) |
||
| 1359 | * @param string $course_code (optional) |
||
| 1360 | * @param int $session_id (optional) |
||
| 1361 | * |
||
| 1362 | * @return array |
||
| 1363 | */ |
||
| 1364 | public function get_root_categories_for_teacher( |
||
| 1365 | $user_id, |
||
| 1366 | $course_code = null, |
||
| 1367 | $session_id = null |
||
| 1368 | ) { |
||
| 1369 | if (null == $user_id) { |
||
| 1370 | return self::load(null, null, $course_code, 0, null, $session_id); |
||
| 1371 | } |
||
| 1372 | |||
| 1373 | $courseTable = Database::get_main_table(TABLE_MAIN_COURSE); |
||
| 1374 | $main_course_user_table = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
||
| 1375 | $tbl_grade_categories = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); |
||
| 1376 | |||
| 1377 | $sql = 'SELECT * FROM '.$tbl_grade_categories.' |
||
| 1378 | WHERE parent_id = 0 '; |
||
| 1379 | if (!empty($course_code)) { |
||
| 1380 | $sql .= " AND course_code = '".Database::escape_string($course_code)."' "; |
||
| 1381 | if (!empty($session_id)) { |
||
| 1382 | $sql .= " AND session_id = ".(int) $session_id; |
||
| 1383 | } |
||
| 1384 | } else { |
||
| 1385 | $sql .= ' AND course_code in |
||
| 1386 | ( |
||
| 1387 | SELECT c.code |
||
| 1388 | FROM '.$main_course_user_table.' cu |
||
| 1389 | INNER JOIN '.$courseTable.' c |
||
| 1390 | ON (cu.c_id = c.id) |
||
| 1391 | WHERE user_id = '.intval($user_id).' |
||
| 1392 | )'; |
||
| 1393 | } |
||
| 1394 | $result = Database::query($sql); |
||
| 1395 | $cats = self::create_category_objects_from_sql_result($result); |
||
| 1396 | // course independent categories |
||
| 1397 | if (isset($course_code)) { |
||
| 1398 | $indcats = self::load( |
||
| 1399 | null, |
||
| 1400 | $user_id, |
||
| 1401 | $course_code, |
||
| 1402 | 0, |
||
| 1403 | null, |
||
| 1404 | $session_id |
||
| 1405 | ); |
||
| 1406 | $cats = array_merge($cats, $indcats); |
||
| 1407 | } |
||
| 1408 | |||
| 1409 | return $cats; |
||
| 1410 | } |
||
| 1411 | |||
| 1412 | /** |
||
| 1413 | * Can this category be moved to somewhere else ? |
||
| 1414 | * The root and courses cannot be moved. |
||
| 1415 | * |
||
| 1416 | * @return bool |
||
| 1417 | */ |
||
| 1418 | public function is_movable() |
||
| 1419 | { |
||
| 1420 | return !(!isset($this->id) || 0 == $this->id || $this->is_course()); |
||
| 1421 | } |
||
| 1422 | |||
| 1423 | /** |
||
| 1424 | * Generate an array of possible categories where this category can be moved to. |
||
| 1425 | * Notice: its own parent will be included in the list: it's up to the frontend |
||
| 1426 | * to disable this element. |
||
| 1427 | * |
||
| 1428 | * @return array 2-dimensional array - every element contains 3 subelements (id, name, level) |
||
| 1429 | */ |
||
| 1430 | public function get_target_categories() |
||
| 1431 | { |
||
| 1432 | // the root or a course -> not movable |
||
| 1433 | if (!$this->is_movable()) { |
||
| 1434 | return null; |
||
| 1435 | } else { |
||
| 1436 | // otherwise: |
||
| 1437 | // - course independent category |
||
| 1438 | // -> movable to root or other independent categories |
||
| 1439 | // - category inside a course |
||
| 1440 | // -> movable to root, independent categories or categories inside the course |
||
| 1441 | $user = api_is_platform_admin() ? null : api_get_user_id(); |
||
| 1442 | $targets = []; |
||
| 1443 | $level = 0; |
||
| 1444 | |||
| 1445 | $root = [0, get_lang('RootCat'), $level]; |
||
| 1446 | $targets[] = $root; |
||
| 1447 | |||
| 1448 | if (isset($this->course_code) && !empty($this->course_code)) { |
||
| 1449 | $crscats = self::load(null, null, $this->course_code, 0); |
||
| 1450 | foreach ($crscats as $cat) { |
||
| 1451 | if ($this->can_be_moved_to_cat($cat)) { |
||
| 1452 | $targets[] = [ |
||
| 1453 | $cat->get_id(), |
||
| 1454 | $cat->get_name(), |
||
| 1455 | $level + 1, |
||
| 1456 | ]; |
||
| 1457 | $targets = $this->addTargetSubcategories( |
||
| 1458 | $targets, |
||
| 1459 | $level + 1, |
||
| 1460 | $cat->get_id() |
||
| 1461 | ); |
||
| 1462 | } |
||
| 1463 | } |
||
| 1464 | } |
||
| 1465 | |||
| 1466 | $indcats = self::load(null, $user, 0, 0); |
||
| 1467 | foreach ($indcats as $cat) { |
||
| 1468 | if ($this->can_be_moved_to_cat($cat)) { |
||
| 1469 | $targets[] = [$cat->get_id(), $cat->get_name(), $level + 1]; |
||
| 1470 | $targets = $this->addTargetSubcategories( |
||
| 1471 | $targets, |
||
| 1472 | $level + 1, |
||
| 1473 | $cat->get_id() |
||
| 1474 | ); |
||
| 1475 | } |
||
| 1476 | } |
||
| 1477 | |||
| 1478 | return $targets; |
||
| 1479 | } |
||
| 1480 | } |
||
| 1481 | |||
| 1482 | /** |
||
| 1483 | * Move this category to the given category. |
||
| 1484 | * If this category moves from inside a course to outside, |
||
| 1485 | * its course code must be changed, as well as the course code |
||
| 1486 | * of all underlying categories and evaluations. All links will |
||
| 1487 | * be deleted as well ! |
||
| 1488 | */ |
||
| 1489 | public function move_to_cat($cat) |
||
| 1490 | { |
||
| 1491 | $this->set_parent_id($cat->get_id()); |
||
| 1492 | if ($this->get_course_code() != $cat->get_course_code()) { |
||
| 1493 | $this->set_course_code($cat->get_course_code()); |
||
| 1494 | $this->applyCourseCodeToChildren(); |
||
| 1495 | } |
||
| 1496 | $this->save(); |
||
| 1497 | } |
||
| 1498 | |||
| 1499 | /** |
||
| 1500 | * Generate an array of all categories the user can navigate to. |
||
| 1501 | */ |
||
| 1502 | public function get_tree() |
||
| 1503 | { |
||
| 1504 | $targets = []; |
||
| 1505 | $level = 0; |
||
| 1506 | $root = [0, get_lang('RootCat'), $level]; |
||
| 1507 | $targets[] = $root; |
||
| 1508 | |||
| 1509 | // course or platform admin |
||
| 1510 | if (api_is_allowed_to_edit()) { |
||
| 1511 | $user = api_is_platform_admin() ? null : api_get_user_id(); |
||
| 1512 | $cats = self::get_root_categories_for_teacher($user); |
||
| 1513 | foreach ($cats as $cat) { |
||
| 1514 | $targets[] = [ |
||
| 1515 | $cat->get_id(), |
||
| 1516 | $cat->get_name(), |
||
| 1517 | $level + 1, |
||
| 1518 | ]; |
||
| 1519 | $targets = $this->add_subtree( |
||
| 1520 | $targets, |
||
| 1521 | $level + 1, |
||
| 1522 | $cat->get_id(), |
||
| 1523 | null |
||
| 1524 | ); |
||
| 1525 | } |
||
| 1526 | } else { |
||
| 1527 | // student |
||
| 1528 | $cats = $this->get_root_categories_for_student(api_get_user_id()); |
||
| 1529 | foreach ($cats as $cat) { |
||
| 1530 | $targets[] = [ |
||
| 1531 | $cat->get_id(), |
||
| 1532 | $cat->get_name(), |
||
| 1533 | $level + 1, |
||
| 1534 | ]; |
||
| 1535 | $targets = $this->add_subtree( |
||
| 1536 | $targets, |
||
| 1537 | $level + 1, |
||
| 1538 | $cat->get_id(), |
||
| 1539 | 1 |
||
| 1540 | ); |
||
| 1541 | } |
||
| 1542 | } |
||
| 1543 | |||
| 1544 | return $targets; |
||
| 1545 | } |
||
| 1546 | |||
| 1547 | /** |
||
| 1548 | * Generate an array of courses that a teacher hasn't created a category for. |
||
| 1549 | * |
||
| 1550 | * @param int $user_id |
||
| 1551 | * |
||
| 1552 | * @return array 2-dimensional array - every element contains 2 subelements (code, title) |
||
| 1553 | */ |
||
| 1554 | public function get_not_created_course_categories($user_id) |
||
| 1555 | { |
||
| 1556 | $tbl_main_courses = Database::get_main_table(TABLE_MAIN_COURSE); |
||
| 1557 | $tbl_main_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
||
| 1558 | $tbl_grade_categories = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); |
||
| 1559 | |||
| 1560 | $user_id = (int) $user_id; |
||
| 1561 | |||
| 1562 | $sql = 'SELECT DISTINCT(code), title |
||
| 1563 | FROM '.$tbl_main_courses.' cc, '.$tbl_main_course_user.' cu |
||
| 1564 | WHERE |
||
| 1565 | cc.id = cu.c_id AND |
||
| 1566 | cu.status = '.COURSEMANAGER; |
||
| 1567 | |||
| 1568 | if (!api_is_platform_admin()) { |
||
| 1569 | $sql .= ' AND cu.user_id = '.$user_id; |
||
| 1570 | } |
||
| 1571 | $sql .= ' AND cc.code NOT IN |
||
| 1572 | ( |
||
| 1573 | SELECT course_code FROM '.$tbl_grade_categories.' |
||
| 1574 | WHERE |
||
| 1575 | parent_id = 0 AND |
||
| 1576 | course_code IS NOT NULL |
||
| 1577 | )'; |
||
| 1578 | $result = Database::query($sql); |
||
| 1579 | |||
| 1580 | $cats = []; |
||
| 1581 | while ($data = Database::fetch_array($result)) { |
||
| 1582 | $cats[] = [$data['code'], $data['title']]; |
||
| 1583 | } |
||
| 1584 | |||
| 1585 | return $cats; |
||
| 1586 | } |
||
| 1587 | |||
| 1588 | /** |
||
| 1589 | * Generate an array of all courses that a teacher is admin of. |
||
| 1590 | * |
||
| 1591 | * @param int $user_id |
||
| 1592 | * |
||
| 1593 | * @return array 2-dimensional array - every element contains 2 subelements (code, title) |
||
| 1594 | */ |
||
| 1595 | public function get_all_courses($user_id) |
||
| 1596 | { |
||
| 1597 | $tbl_main_courses = Database::get_main_table(TABLE_MAIN_COURSE); |
||
| 1598 | $tbl_main_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
||
| 1599 | $sql = 'SELECT DISTINCT(code), title |
||
| 1600 | FROM '.$tbl_main_courses.' cc, '.$tbl_main_course_user.' cu |
||
| 1601 | WHERE cc.id = cu.c_id AND cu.status = '.COURSEMANAGER; |
||
| 1602 | if (!api_is_platform_admin()) { |
||
| 1603 | $sql .= ' AND cu.user_id = '.intval($user_id); |
||
| 1604 | } |
||
| 1605 | |||
| 1606 | $result = Database::query($sql); |
||
| 1607 | $cats = []; |
||
| 1608 | while ($data = Database::fetch_array($result)) { |
||
| 1609 | $cats[] = [$data['code'], $data['title']]; |
||
| 1610 | } |
||
| 1611 | |||
| 1612 | return $cats; |
||
| 1613 | } |
||
| 1614 | |||
| 1615 | /** |
||
| 1616 | * Apply the same visibility to every subcategory, evaluation and link. |
||
| 1617 | */ |
||
| 1618 | public function apply_visibility_to_children() |
||
| 1619 | { |
||
| 1620 | $cats = self::load(null, null, null, $this->id, null); |
||
| 1621 | $evals = Evaluation::load(null, null, null, $this->id, null); |
||
| 1622 | $links = LinkFactory::load( |
||
| 1623 | null, |
||
| 1624 | null, |
||
| 1625 | null, |
||
| 1626 | null, |
||
| 1627 | null, |
||
| 1628 | $this->id, |
||
| 1629 | null |
||
| 1630 | ); |
||
| 1631 | if (!empty($cats)) { |
||
| 1632 | foreach ($cats as $cat) { |
||
| 1633 | $cat->set_visible($this->is_visible()); |
||
| 1634 | $cat->save(); |
||
| 1635 | $cat->apply_visibility_to_children(); |
||
| 1636 | } |
||
| 1637 | } |
||
| 1638 | if (!empty($evals)) { |
||
| 1639 | foreach ($evals as $eval) { |
||
| 1640 | $eval->set_visible($this->is_visible()); |
||
| 1641 | $eval->save(); |
||
| 1642 | } |
||
| 1643 | } |
||
| 1644 | if (!empty($links)) { |
||
| 1645 | foreach ($links as $link) { |
||
| 1646 | $link->set_visible($this->is_visible()); |
||
| 1647 | $link->save(); |
||
| 1648 | } |
||
| 1649 | } |
||
| 1650 | } |
||
| 1651 | |||
| 1652 | /** |
||
| 1653 | * Check if a category contains evaluations with a result for a given student. |
||
| 1654 | * |
||
| 1655 | * @param int $studentId |
||
| 1656 | * |
||
| 1657 | * @return bool |
||
| 1658 | */ |
||
| 1659 | public function hasEvaluationsWithStudentResults($studentId) |
||
| 1660 | { |
||
| 1661 | $evals = Evaluation::get_evaluations_with_result_for_student( |
||
| 1662 | $this->id, |
||
| 1663 | $studentId |
||
| 1664 | ); |
||
| 1665 | if (0 != count($evals)) { |
||
| 1666 | return true; |
||
| 1667 | } else { |
||
| 1668 | $cats = self::load( |
||
| 1669 | null, |
||
| 1670 | null, |
||
| 1671 | null, |
||
| 1672 | $this->id, |
||
| 1673 | api_is_allowed_to_edit() ? null : 1 |
||
| 1674 | ); |
||
| 1675 | |||
| 1676 | /** @var Category $cat */ |
||
| 1677 | foreach ($cats as $cat) { |
||
| 1678 | if ($cat->hasEvaluationsWithStudentResults($studentId)) { |
||
| 1679 | return true; |
||
| 1680 | } |
||
| 1681 | } |
||
| 1682 | |||
| 1683 | return false; |
||
| 1684 | } |
||
| 1685 | } |
||
| 1686 | |||
| 1687 | /** |
||
| 1688 | * Retrieve all categories inside a course independent category |
||
| 1689 | * that should be visible to a student. |
||
| 1690 | * |
||
| 1691 | * @param int $categoryId parent category |
||
| 1692 | * @param int $studentId |
||
| 1693 | * @param array $cats optional: if defined, the categories will be added to this array |
||
| 1694 | * |
||
| 1695 | * @return array |
||
| 1696 | */ |
||
| 1697 | public function getIndependentCategoriesWithStudentResult( |
||
| 1698 | $categoryId, |
||
| 1699 | $studentId, |
||
| 1700 | $cats = [] |
||
| 1701 | ) { |
||
| 1702 | $creator = api_is_allowed_to_edit() && !api_is_platform_admin() ? api_get_user_id() : null; |
||
| 1703 | |||
| 1704 | $categories = self::load( |
||
| 1705 | null, |
||
| 1706 | $creator, |
||
| 1707 | '0', |
||
| 1708 | $categoryId, |
||
| 1709 | api_is_allowed_to_edit() ? null : 1 |
||
| 1710 | ); |
||
| 1711 | |||
| 1712 | if (!empty($categories)) { |
||
| 1713 | /** @var Category $category */ |
||
| 1714 | foreach ($categories as $category) { |
||
| 1715 | if ($category->hasEvaluationsWithStudentResults($studentId)) { |
||
| 1716 | $cats[] = $category; |
||
| 1717 | } |
||
| 1718 | } |
||
| 1719 | } |
||
| 1720 | |||
| 1721 | return $cats; |
||
| 1722 | } |
||
| 1723 | |||
| 1724 | /** |
||
| 1725 | * Return the session id (in any case, even if it's null or 0). |
||
| 1726 | * |
||
| 1727 | * @return int Session id (can be null) |
||
| 1728 | */ |
||
| 1729 | public function get_session_id() |
||
| 1730 | { |
||
| 1731 | return $this->session_id; |
||
| 1732 | } |
||
| 1733 | |||
| 1734 | /** |
||
| 1735 | * Get appropriate subcategories visible for the user (and optionally the course and session). |
||
| 1736 | * |
||
| 1737 | * @param int $studentId student id (default: all students) |
||
| 1738 | * @param string $course_code Course code (optional) |
||
| 1739 | * @param int $session_id Session ID (optional) |
||
| 1740 | * @param bool $order |
||
| 1741 | * |
||
| 1742 | * @return array Array of subcategories |
||
| 1743 | */ |
||
| 1744 | public function get_subcategories( |
||
| 1745 | $studentId = null, |
||
| 1746 | $course_code = null, |
||
| 1747 | $session_id = null, |
||
| 1748 | $order = null, |
||
| 1749 | $forCertificate = 1 |
||
| 1750 | ) { |
||
| 1751 | // 1 student |
||
| 1752 | if (isset($studentId)) { |
||
| 1753 | // Special case: this is the root |
||
| 1754 | if (0 == $this->id) { |
||
| 1755 | return $this->get_root_categories_for_student($studentId, $course_code, $session_id); |
||
| 1756 | } else { |
||
| 1757 | return self::load( |
||
| 1758 | null, |
||
| 1759 | null, |
||
| 1760 | $course_code, |
||
| 1761 | $this->id, |
||
| 1762 | api_is_allowed_to_edit() ? null : $forCertificate, |
||
| 1763 | $session_id, |
||
| 1764 | $order |
||
| 1765 | ); |
||
| 1766 | } |
||
| 1767 | } else { |
||
| 1768 | // All students |
||
| 1769 | // Course admin |
||
| 1770 | if (api_is_allowed_to_edit() && !api_is_platform_admin()) { |
||
| 1771 | // root |
||
| 1772 | if (0 == $this->id) { |
||
| 1773 | // inside a course |
||
| 1774 | return $this->get_root_categories_for_teacher( |
||
| 1775 | api_get_user_id(), |
||
| 1776 | $course_code, |
||
| 1777 | $session_id, |
||
| 1778 | false |
||
| 1779 | ); |
||
| 1780 | } elseif (!empty($this->course_code)) { |
||
| 1781 | return self::load( |
||
| 1782 | null, |
||
| 1783 | null, |
||
| 1784 | $this->course_code, |
||
| 1785 | $this->id, |
||
| 1786 | null, |
||
| 1787 | $session_id, |
||
| 1788 | $order |
||
| 1789 | ); |
||
| 1790 | } elseif (!empty($course_code)) { |
||
| 1791 | // course independent |
||
| 1792 | return self::load( |
||
| 1793 | null, |
||
| 1794 | null, |
||
| 1795 | $course_code, |
||
| 1796 | $this->id, |
||
| 1797 | null, |
||
| 1798 | $session_id, |
||
| 1799 | $order |
||
| 1800 | ); |
||
| 1801 | } else { |
||
| 1802 | return self::load( |
||
| 1803 | null, |
||
| 1804 | api_get_user_id(), |
||
| 1805 | 0, |
||
| 1806 | $this->id, |
||
| 1807 | null |
||
| 1808 | ); |
||
| 1809 | } |
||
| 1810 | } elseif (api_is_platform_admin()) { |
||
| 1811 | // platform admin |
||
| 1812 | // we explicitly avoid listing subcats from another session |
||
| 1813 | return self::load( |
||
| 1814 | null, |
||
| 1815 | null, |
||
| 1816 | $course_code, |
||
| 1817 | $this->id, |
||
| 1818 | null, |
||
| 1819 | $session_id, |
||
| 1820 | $order |
||
| 1821 | ); |
||
| 1822 | } |
||
| 1823 | } |
||
| 1824 | |||
| 1825 | return []; |
||
| 1826 | } |
||
| 1827 | |||
| 1828 | /** |
||
| 1829 | * Get appropriate evaluations visible for the user. |
||
| 1830 | * |
||
| 1831 | * @param int $studentId student id (default: all students) |
||
| 1832 | * @param bool $recursive process subcategories (default: no recursion) |
||
| 1833 | * @param string $course_code |
||
| 1834 | * @param int $sessionId |
||
| 1835 | * |
||
| 1836 | * @return array |
||
| 1837 | */ |
||
| 1838 | public function get_evaluations( |
||
| 1839 | $studentId = null, |
||
| 1840 | $recursive = false, |
||
| 1841 | $course_code = '', |
||
| 1842 | $sessionId = 0, |
||
| 1843 | $forCertificate = 1 |
||
| 1844 | ) { |
||
| 1845 | $evals = []; |
||
| 1846 | $course_code = empty($course_code) ? $this->get_course_code() : $course_code; |
||
| 1847 | $sessionId = empty($sessionId) ? $this->get_session_id() : $sessionId; |
||
| 1848 | |||
| 1849 | // 1 student |
||
| 1850 | if (isset($studentId) && !empty($studentId)) { |
||
| 1851 | // Special case: this is the root |
||
| 1852 | if (0 == $this->id) { |
||
| 1853 | $evals = Evaluation::get_evaluations_with_result_for_student( |
||
| 1854 | 0, |
||
| 1855 | $studentId |
||
| 1856 | ); |
||
| 1857 | } else { |
||
| 1858 | $evals = Evaluation::load( |
||
| 1859 | null, |
||
| 1860 | null, |
||
| 1861 | $course_code, |
||
| 1862 | $this->id, |
||
| 1863 | api_is_allowed_to_edit() ? null : $forCertificate |
||
| 1864 | ); |
||
| 1865 | } |
||
| 1866 | } else { |
||
| 1867 | // All students |
||
| 1868 | // course admin |
||
| 1869 | if ((api_is_allowed_to_edit() || api_is_drh() || api_is_session_admin()) && |
||
| 1870 | !api_is_platform_admin() |
||
| 1871 | ) { |
||
| 1872 | // root |
||
| 1873 | if (0 == $this->id) { |
||
| 1874 | $evals = Evaluation::load( |
||
| 1875 | null, |
||
| 1876 | api_get_user_id(), |
||
| 1877 | null, |
||
| 1878 | $this->id, |
||
| 1879 | null |
||
| 1880 | ); |
||
| 1881 | } elseif (isset($this->course_code) && |
||
| 1882 | !empty($this->course_code) |
||
| 1883 | ) { |
||
| 1884 | // inside a course |
||
| 1885 | $evals = Evaluation::load( |
||
| 1886 | null, |
||
| 1887 | null, |
||
| 1888 | $course_code, |
||
| 1889 | $this->id, |
||
| 1890 | null |
||
| 1891 | ); |
||
| 1892 | } else { |
||
| 1893 | // course independent |
||
| 1894 | $evals = Evaluation::load( |
||
| 1895 | null, |
||
| 1896 | api_get_user_id(), |
||
| 1897 | null, |
||
| 1898 | $this->id, |
||
| 1899 | null |
||
| 1900 | ); |
||
| 1901 | } |
||
| 1902 | } else { |
||
| 1903 | $evals = Evaluation::load( |
||
| 1904 | null, |
||
| 1905 | null, |
||
| 1906 | $course_code, |
||
| 1907 | $this->id, |
||
| 1908 | null |
||
| 1909 | ); |
||
| 1910 | } |
||
| 1911 | } |
||
| 1912 | |||
| 1913 | if ($recursive) { |
||
| 1914 | $subcats = $this->get_subcategories( |
||
| 1915 | $studentId, |
||
| 1916 | $course_code, |
||
| 1917 | $sessionId |
||
| 1918 | ); |
||
| 1919 | |||
| 1920 | if (!empty($subcats)) { |
||
| 1921 | foreach ($subcats as $subcat) { |
||
| 1922 | $subevals = $subcat->get_evaluations( |
||
| 1923 | $studentId, |
||
| 1924 | true, |
||
| 1925 | $course_code |
||
| 1926 | ); |
||
| 1927 | $evals = array_merge($evals, $subevals); |
||
| 1928 | } |
||
| 1929 | } |
||
| 1930 | } |
||
| 1931 | |||
| 1932 | return $evals; |
||
| 1933 | } |
||
| 1934 | |||
| 1935 | /** |
||
| 1936 | * Get appropriate links visible for the user. |
||
| 1937 | * |
||
| 1938 | * @param int $studentId student id (default: all students) |
||
| 1939 | * @param bool $recursive process subcategories (default: no recursion) |
||
| 1940 | * @param string $course_code |
||
| 1941 | * @param int $sessionId |
||
| 1942 | * |
||
| 1943 | * @return array |
||
| 1944 | */ |
||
| 1945 | public function get_links( |
||
| 1946 | $studentId = null, |
||
| 1947 | $recursive = false, |
||
| 1948 | $course_code = '', |
||
| 1949 | $sessionId = 0, |
||
| 1950 | $forCertificate = 1 |
||
| 1951 | ) { |
||
| 1952 | $links = []; |
||
| 1953 | $course_code = empty($course_code) ? $this->get_course_code() : $course_code; |
||
| 1954 | $sessionId = empty($sessionId) ? $this->get_session_id() : $sessionId; |
||
| 1955 | |||
| 1956 | // no links in root or course independent categories |
||
| 1957 | if (0 == $this->id) { |
||
| 1958 | } elseif (isset($studentId)) { |
||
| 1959 | // 1 student $studentId |
||
| 1960 | $links = LinkFactory::load( |
||
| 1961 | null, |
||
| 1962 | null, |
||
| 1963 | null, |
||
| 1964 | null, |
||
| 1965 | $course_code, |
||
| 1966 | $this->id, |
||
| 1967 | api_is_allowed_to_edit() ? null : $forCertificate |
||
| 1968 | ); |
||
| 1969 | } else { |
||
| 1970 | // All students -> only for course/platform admin |
||
| 1971 | $links = LinkFactory::load( |
||
| 1972 | null, |
||
| 1973 | null, |
||
| 1974 | null, |
||
| 1975 | null, |
||
| 1976 | $course_code, |
||
| 1977 | $this->id, |
||
| 1978 | null |
||
| 1979 | ); |
||
| 1980 | } |
||
| 1981 | |||
| 1982 | if ($recursive) { |
||
| 1983 | $subcats = $this->get_subcategories( |
||
| 1984 | $studentId, |
||
| 1985 | $course_code, |
||
| 1986 | $sessionId |
||
| 1987 | ); |
||
| 1988 | if (!empty($subcats)) { |
||
| 1989 | /** @var Category $subcat */ |
||
| 1990 | foreach ($subcats as $subcat) { |
||
| 1991 | $sublinks = $subcat->get_links( |
||
| 1992 | $studentId, |
||
| 1993 | false, |
||
| 1994 | $course_code, |
||
| 1995 | $sessionId |
||
| 1996 | ); |
||
| 1997 | $links = array_merge($links, $sublinks); |
||
| 1998 | } |
||
| 1999 | } |
||
| 2000 | } |
||
| 2001 | |||
| 2002 | return $links; |
||
| 2003 | } |
||
| 2004 | |||
| 2005 | /** |
||
| 2006 | * Get all the categories from with the same given direct parent. |
||
| 2007 | * |
||
| 2008 | * @param int $catId Category parent ID |
||
| 2009 | * |
||
| 2010 | * @return array Array of Category objects |
||
| 2011 | */ |
||
| 2012 | public function getCategories($catId) |
||
| 2013 | { |
||
| 2014 | $catId = (int) $catId; |
||
| 2015 | $tblGradeCategories = Database::get_main_table(TABLE_MAIN_GRADEBOOK_CATEGORY); |
||
| 2016 | $sql = 'SELECT * FROM '.$tblGradeCategories.' |
||
| 2017 | WHERE parent_id = '.$catId; |
||
| 2018 | |||
| 2019 | $result = Database::query($sql); |
||
| 2020 | $categories = self::create_category_objects_from_sql_result($result); |
||
| 2021 | |||
| 2022 | return $categories; |
||
| 2023 | } |
||
| 2024 | |||
| 2025 | /** |
||
| 2026 | * Gets the type for the current object. |
||
| 2027 | * |
||
| 2028 | * @return string 'C' to represent "Category" object type |
||
| 2029 | */ |
||
| 2030 | public function get_item_type() |
||
| 2031 | { |
||
| 2032 | return 'C'; |
||
| 2033 | } |
||
| 2034 | |||
| 2035 | /** |
||
| 2036 | * @param array $skills |
||
| 2037 | */ |
||
| 2038 | public function set_skills($skills) |
||
| 2039 | { |
||
| 2040 | $this->skills = $skills; |
||
| 2041 | } |
||
| 2042 | |||
| 2043 | public function get_date() |
||
| 2044 | { |
||
| 2045 | return null; |
||
| 2046 | } |
||
| 2047 | |||
| 2048 | /** |
||
| 2049 | * @return string |
||
| 2050 | */ |
||
| 2051 | public function get_icon_name() |
||
| 2052 | { |
||
| 2053 | return 'cat'; |
||
| 2054 | } |
||
| 2055 | |||
| 2056 | /** |
||
| 2057 | * Find category by name. |
||
| 2058 | * |
||
| 2059 | * @param string $name_mask search string |
||
| 2060 | * |
||
| 2061 | * @return array category objects matching the search criterium |
||
| 2062 | */ |
||
| 2063 | public function find_category($name_mask, $allcat) |
||
| 2064 | { |
||
| 2065 | $categories = []; |
||
| 2066 | foreach ($allcat as $search_cat) { |
||
| 2067 | if (!(strpos(strtolower($search_cat->get_name()), strtolower($name_mask)) === false)) { |
||
| 2068 | $categories[] = $search_cat; |
||
| 2069 | } |
||
| 2070 | } |
||
| 2071 | |||
| 2072 | return $categories; |
||
| 2073 | } |
||
| 2074 | |||
| 2075 | /** |
||
| 2076 | * This function, locks a category , only one who can unlock it is |
||
| 2077 | * the platform administrator. |
||
| 2078 | * |
||
| 2079 | * @param int locked 1 or unlocked 0 |
||
| 2080 | |||
| 2081 | * |
||
| 2082 | * @return bool|null |
||
| 2083 | * */ |
||
| 2084 | public function lock($locked) |
||
| 2090 | } |
||
| 2091 | |||
| 2092 | /** |
||
| 2093 | * @param $locked |
||
| 2094 | */ |
||
| 2095 | public function lockAllItems($locked) |
||
| 2096 | { |
||
| 2097 | if ('true' == api_get_setting('gradebook_locking_enabled')) { |
||
| 2098 | $this->lock($locked); |
||
| 2099 | $evals_to_lock = $this->get_evaluations(); |
||
| 2100 | if (!empty($evals_to_lock)) { |
||
| 2101 | foreach ($evals_to_lock as $item) { |
||
| 2102 | $item->lock($locked); |
||
| 2103 | } |
||
| 2104 | } |
||
| 2105 | |||
| 2106 | $link_to_lock = $this->get_links(); |
||
| 2107 | if (!empty($link_to_lock)) { |
||
| 2108 | foreach ($link_to_lock as $item) { |
||
| 2109 | $item->lock($locked); |
||
| 2110 | } |
||
| 2111 | } |
||
| 2112 | |||
| 2113 | $event_type = LOG_GRADEBOOK_UNLOCKED; |
||
| 2114 | if (1 == $locked) { |
||
| 2115 | $event_type = LOG_GRADEBOOK_LOCKED; |
||
| 2116 | } |
||
| 2117 | Event::addEvent($event_type, LOG_GRADEBOOK_ID, $this->id); |
||
| 2118 | } |
||
| 2119 | } |
||
| 2120 | |||
| 2121 | /** |
||
| 2122 | * Generates a certificate for this user if everything matches. |
||
| 2123 | * |
||
| 2124 | * @param int $category_id gradebook id |
||
| 2125 | * @param int $user_id |
||
| 2126 | * @param bool $sendNotification |
||
| 2127 | * @param bool $skipGenerationIfExists |
||
| 2128 | * |
||
| 2129 | * @return array |
||
| 2130 | */ |
||
| 2131 | public static function generateUserCertificate( |
||
| 2132 | $category_id, |
||
| 2133 | $user_id, |
||
| 2134 | $sendNotification = false, |
||
| 2135 | $skipGenerationIfExists = false |
||
| 2136 | ) { |
||
| 2137 | $user_id = (int) $user_id; |
||
| 2138 | $category_id = (int) $category_id; |
||
| 2139 | |||
| 2140 | // Generating the total score for a course |
||
| 2141 | $category = self::load( |
||
| 2142 | $category_id, |
||
| 2143 | null, |
||
| 2144 | null, |
||
| 2145 | null, |
||
| 2146 | null, |
||
| 2147 | null, |
||
| 2148 | false |
||
| 2149 | ); |
||
| 2150 | |||
| 2151 | /** @var Category $category */ |
||
| 2152 | $category = $category[0]; |
||
| 2153 | |||
| 2154 | if (empty($category)) { |
||
| 2155 | return false; |
||
| 2156 | } |
||
| 2157 | |||
| 2158 | $sessionId = $category->get_session_id(); |
||
| 2159 | $courseCode = $category->get_course_code(); |
||
| 2160 | $courseInfo = api_get_course_info($courseCode); |
||
| 2161 | $courseId = $courseInfo['real_id']; |
||
| 2162 | |||
| 2163 | $userFinishedCourse = self::userFinishedCourse( |
||
| 2164 | $user_id, |
||
| 2165 | $category, |
||
| 2166 | true |
||
| 2167 | ); |
||
| 2168 | |||
| 2169 | $enableGradeSubCategorySkills = (true === api_get_configuration_value('gradebook_enable_subcategory_skills_independant_assignement')); |
||
| 2170 | // it continues if is enabled skills independant of assignment |
||
| 2171 | if (!$userFinishedCourse && !$enableGradeSubCategorySkills) { |
||
| 2172 | return false; |
||
| 2173 | } |
||
| 2174 | |||
| 2175 | $skillToolEnabled = Skill::hasAccessToUserSkill( |
||
| 2176 | api_get_user_id(), |
||
| 2177 | $user_id |
||
| 2178 | ); |
||
| 2179 | |||
| 2180 | $userHasSkills = false; |
||
| 2181 | if ($skillToolEnabled) { |
||
| 2182 | $skill = new Skill(); |
||
| 2183 | $objSkillRelUser = new SkillRelUser(); |
||
| 2184 | $skill->addSkillToUser( |
||
| 2185 | $user_id, |
||
| 2186 | $category, |
||
| 2187 | $courseId, |
||
| 2188 | $sessionId |
||
| 2189 | ); |
||
| 2190 | |||
| 2191 | $userSkills = $objSkillRelUser->getUserSkills( |
||
| 2192 | $user_id, |
||
| 2193 | $courseId, |
||
| 2194 | $sessionId |
||
| 2195 | ); |
||
| 2196 | $userHasSkills = !empty($userSkills); |
||
| 2197 | } |
||
| 2198 | |||
| 2199 | // certificate is not generated if course is not finished |
||
| 2200 | if (!$userFinishedCourse) { |
||
| 2201 | return false; |
||
| 2202 | } |
||
| 2203 | |||
| 2204 | // Block certification links depending gradebook configuration (generate certifications) |
||
| 2205 | if (empty($category->getGenerateCertificates())) { |
||
| 2206 | if ($userHasSkills) { |
||
| 2207 | return [ |
||
| 2208 | 'badge_link' => Display::toolbarButton( |
||
| 2209 | get_lang('ExportBadges'), |
||
| 2210 | api_get_path(WEB_CODE_PATH)."gradebook/get_badges.php?user=$user_id", |
||
| 2211 | 'external-link' |
||
| 2212 | ), |
||
| 2213 | ]; |
||
| 2214 | } |
||
| 2215 | |||
| 2216 | return false; |
||
| 2217 | } |
||
| 2218 | |||
| 2219 | $scoretotal = $category->calc_score($user_id); |
||
| 2220 | |||
| 2221 | // Do not remove this the gradebook/lib/fe/gradebooktable.class.php |
||
| 2222 | // file load this variable as a global |
||
| 2223 | $scoredisplay = ScoreDisplay::instance(); |
||
| 2224 | $my_score_in_gradebook = $scoredisplay->display_score( |
||
| 2225 | $scoretotal, |
||
| 2226 | SCORE_SIMPLE |
||
| 2227 | ); |
||
| 2228 | |||
| 2229 | $my_certificate = GradebookUtils::get_certificate_by_user_id( |
||
| 2230 | $category_id, |
||
| 2231 | $user_id |
||
| 2232 | ); |
||
| 2233 | |||
| 2234 | if ($skipGenerationIfExists && !empty($my_certificate)) { |
||
| 2235 | return false; |
||
| 2236 | } |
||
| 2237 | |||
| 2238 | if (empty($my_certificate)) { |
||
| 2239 | GradebookUtils::registerUserInfoAboutCertificate( |
||
| 2240 | $category_id, |
||
| 2241 | $user_id, |
||
| 2242 | $my_score_in_gradebook, |
||
| 2243 | api_get_utc_datetime() |
||
| 2244 | ); |
||
| 2245 | $my_certificate = GradebookUtils::get_certificate_by_user_id( |
||
| 2246 | $category_id, |
||
| 2247 | $user_id |
||
| 2248 | ); |
||
| 2249 | } |
||
| 2250 | |||
| 2251 | $html = []; |
||
| 2252 | if (!empty($my_certificate)) { |
||
| 2253 | $certificate_obj = new Certificate( |
||
| 2254 | $my_certificate['id'], |
||
| 2255 | 0, |
||
| 2256 | $sendNotification |
||
| 2257 | ); |
||
| 2258 | |||
| 2259 | $fileWasGenerated = $certificate_obj->isHtmlFileGenerated(); |
||
| 2260 | |||
| 2261 | // Fix when using custom certificate BT#15937 |
||
| 2262 | if (api_get_plugin_setting('customcertificate', 'enable_plugin_customcertificate') === 'true') { |
||
| 2263 | $infoCertificate = CustomCertificatePlugin::getCertificateData($my_certificate['id'], $user_id); |
||
| 2264 | if (!empty($infoCertificate)) { |
||
| 2265 | $fileWasGenerated = true; |
||
| 2266 | } |
||
| 2267 | } |
||
| 2268 | |||
| 2269 | if (!empty($fileWasGenerated)) { |
||
| 2270 | $url = api_get_path(WEB_PATH).'certificates/index.php?id='.$my_certificate['id'].'&user_id='.$user_id; |
||
| 2271 | $certificates = Display::toolbarButton( |
||
| 2272 | get_lang('DisplayCertificate'), |
||
| 2273 | $url, |
||
| 2274 | 'eye', |
||
| 2275 | 'primary', |
||
| 2276 | ['target' => '_blank'] |
||
| 2277 | ); |
||
| 2278 | |||
| 2279 | $exportToPDF = Display::url( |
||
| 2280 | Display::return_icon( |
||
| 2281 | 'pdf.png', |
||
| 2282 | get_lang('ExportToPDF'), |
||
| 2283 | [], |
||
| 2284 | ICON_SIZE_MEDIUM |
||
| 2285 | ), |
||
| 2286 | "$url&action=export" |
||
| 2287 | ); |
||
| 2288 | |||
| 2289 | $hideExportLink = api_get_setting('hide_certificate_export_link'); |
||
| 2290 | $hideExportLinkStudent = api_get_setting('hide_certificate_export_link_students'); |
||
| 2291 | if ($hideExportLink === 'true' || (api_is_student() && $hideExportLinkStudent === 'true')) { |
||
| 2292 | $exportToPDF = null; |
||
| 2293 | } |
||
| 2294 | |||
| 2295 | $html = [ |
||
| 2296 | 'certificate_link' => $certificates, |
||
| 2297 | 'pdf_link' => $exportToPDF, |
||
| 2298 | 'pdf_url' => "$url&action=export", |
||
| 2299 | ]; |
||
| 2300 | } |
||
| 2301 | |||
| 2302 | if ($skillToolEnabled && $userHasSkills) { |
||
| 2303 | $html['badge_link'] = Display::toolbarButton( |
||
| 2304 | get_lang('ExportBadges'), |
||
| 2305 | api_get_path(WEB_CODE_PATH)."gradebook/get_badges.php?user=$user_id", |
||
| 2306 | 'external-link' |
||
| 2307 | ); |
||
| 2308 | } |
||
| 2309 | |||
| 2310 | return $html; |
||
| 2311 | } |
||
| 2312 | } |
||
| 2313 | |||
| 2314 | /** |
||
| 2315 | * @param int $catId |
||
| 2316 | * @param array $userList |
||
| 2317 | */ |
||
| 2318 | public static function generateCertificatesInUserList($catId, $userList) |
||
| 2319 | { |
||
| 2320 | if (!empty($userList)) { |
||
| 2321 | foreach ($userList as $userInfo) { |
||
| 2322 | self::generateUserCertificate($catId, $userInfo['user_id']); |
||
| 2323 | } |
||
| 2324 | } |
||
| 2325 | } |
||
| 2326 | |||
| 2327 | /** |
||
| 2328 | * @param int $catId |
||
| 2329 | * @param array $userList |
||
| 2330 | * @param string|null $courseCode |
||
| 2331 | * @param bool $generateToFile |
||
| 2332 | * @param string $pdfName |
||
| 2333 | * |
||
| 2334 | * @throws \MpdfException |
||
| 2335 | */ |
||
| 2336 | public static function exportAllCertificates( |
||
| 2337 | $catId, |
||
| 2338 | $userList = [], |
||
| 2339 | $courseCode = null, |
||
| 2340 | $generateToFile = false, |
||
| 2341 | $pdfName = '' |
||
| 2342 | ) { |
||
| 2343 | $orientation = api_get_configuration_value('certificate_pdf_orientation'); |
||
| 2344 | |||
| 2345 | $params['orientation'] = 'landscape'; |
||
| 2346 | if (!empty($orientation)) { |
||
| 2347 | $params['orientation'] = $orientation; |
||
| 2348 | } |
||
| 2349 | |||
| 2350 | $params['left'] = 0; |
||
| 2351 | $params['right'] = 0; |
||
| 2352 | $params['top'] = 0; |
||
| 2353 | $params['bottom'] = 0; |
||
| 2354 | $pageFormat = $params['orientation'] === 'landscape' ? 'A4-L' : 'A4'; |
||
| 2355 | $pdf = new PDF($pageFormat, $params['orientation'], $params); |
||
| 2356 | if (api_get_configuration_value('add_certificate_pdf_footer')) { |
||
| 2357 | $pdf->setCertificateFooter(); |
||
| 2358 | } |
||
| 2359 | $certificate_list = GradebookUtils::get_list_users_certificates($catId, $userList); |
||
| 2360 | $certificate_path_list = []; |
||
| 2361 | |||
| 2362 | if (!empty($certificate_list)) { |
||
| 2363 | foreach ($certificate_list as $index => $value) { |
||
| 2364 | $list_certificate = GradebookUtils::get_list_gradebook_certificates_by_user_id( |
||
| 2365 | $value['user_id'], |
||
| 2366 | $catId |
||
| 2367 | ); |
||
| 2368 | foreach ($list_certificate as $value_certificate) { |
||
| 2369 | $certificate_obj = new Certificate($value_certificate['id']); |
||
| 2370 | $certificate_obj->generate(['hide_print_button' => true]); |
||
| 2371 | if ($certificate_obj->isHtmlFileGenerated()) { |
||
| 2372 | $certificate_path_list[] = $certificate_obj->html_file; |
||
| 2373 | } |
||
| 2374 | } |
||
| 2375 | } |
||
| 2376 | } |
||
| 2377 | |||
| 2378 | if (!empty($certificate_path_list)) { |
||
| 2379 | // Print certificates (without the common header/footer/watermark |
||
| 2380 | // stuff) and return as one multiple-pages PDF |
||
| 2381 | $pdf->html_to_pdf( |
||
| 2382 | $certificate_path_list, |
||
| 2383 | empty($pdfName) ? get_lang('Certificates') : $pdfName, |
||
| 2384 | $courseCode, |
||
| 2385 | false, |
||
| 2386 | false, |
||
| 2387 | true, |
||
| 2388 | '', |
||
| 2389 | $generateToFile |
||
| 2390 | ); |
||
| 2391 | } |
||
| 2392 | } |
||
| 2393 | |||
| 2394 | /** |
||
| 2395 | * @param int $catId |
||
| 2396 | */ |
||
| 2397 | public static function deleteAllCertificates($catId) |
||
| 2398 | { |
||
| 2399 | $certificate_list = GradebookUtils::get_list_users_certificates($catId); |
||
| 2400 | if (!empty($certificate_list)) { |
||
| 2401 | foreach ($certificate_list as $index => $value) { |
||
| 2402 | $list_certificate = GradebookUtils::get_list_gradebook_certificates_by_user_id( |
||
| 2403 | $value['user_id'], |
||
| 2404 | $catId |
||
| 2405 | ); |
||
| 2406 | foreach ($list_certificate as $value_certificate) { |
||
| 2407 | $certificate_obj = new Certificate($value_certificate['id']); |
||
| 2408 | $certificate_obj->delete(true); |
||
| 2409 | } |
||
| 2410 | } |
||
| 2411 | } |
||
| 2412 | } |
||
| 2413 | |||
| 2414 | /** |
||
| 2415 | * Check whether a user has finished a course by its gradebook. |
||
| 2416 | * |
||
| 2417 | * @param int $userId The user ID |
||
| 2418 | * @param \Category $category Optional. The gradebook category. |
||
| 2419 | * To check by the gradebook category |
||
| 2420 | * @param bool $recalculateScore Whether recalculate the score |
||
| 2421 | * |
||
| 2422 | * @return bool |
||
| 2423 | */ |
||
| 2424 | public static function userFinishedCourse( |
||
| 2425 | $userId, |
||
| 2426 | Category $category, |
||
| 2427 | $recalculateScore = false |
||
| 2428 | ) { |
||
| 2429 | if (empty($category)) { |
||
| 2430 | return false; |
||
| 2431 | } |
||
| 2432 | |||
| 2433 | $currentScore = self::getCurrentScore( |
||
| 2434 | $userId, |
||
| 2435 | $category, |
||
| 2436 | $recalculateScore |
||
| 2437 | ); |
||
| 2438 | |||
| 2439 | $minCertificateScore = $category->getCertificateMinScore(); |
||
| 2440 | |||
| 2441 | return $currentScore >= $minCertificateScore; |
||
| 2442 | } |
||
| 2443 | |||
| 2444 | /** |
||
| 2445 | * Get the current score (as percentage) on a gradebook category for a user. |
||
| 2446 | * |
||
| 2447 | * @param int $userId The user id |
||
| 2448 | * @param Category $category The gradebook category |
||
| 2449 | * @param bool $recalculate |
||
| 2450 | * |
||
| 2451 | * @return float The score |
||
| 2452 | */ |
||
| 2453 | public static function getCurrentScore( |
||
| 2454 | $userId, |
||
| 2455 | $category, |
||
| 2456 | $recalculate = false |
||
| 2457 | ) { |
||
| 2458 | if (empty($category)) { |
||
| 2459 | return 0; |
||
| 2460 | } |
||
| 2461 | |||
| 2462 | if ($recalculate) { |
||
| 2463 | return self::calculateCurrentScore( |
||
| 2464 | $userId, |
||
| 2465 | $category |
||
| 2466 | ); |
||
| 2467 | } |
||
| 2468 | |||
| 2469 | $resultData = Database::select( |
||
| 2470 | '*', |
||
| 2471 | Database::get_main_table(TABLE_MAIN_GRADEBOOK_SCORE_LOG), |
||
| 2472 | [ |
||
| 2473 | 'where' => [ |
||
| 2474 | 'category_id = ? AND user_id = ?' => [$category->get_id(), $userId], |
||
| 2475 | ], |
||
| 2476 | 'order' => 'registered_at DESC', |
||
| 2477 | 'limit' => '1', |
||
| 2478 | ], |
||
| 2479 | 'first' |
||
| 2480 | ); |
||
| 2481 | |||
| 2482 | if (empty($resultData)) { |
||
| 2483 | return 0; |
||
| 2484 | } |
||
| 2485 | |||
| 2486 | return $resultData['score']; |
||
| 2487 | } |
||
| 2488 | |||
| 2489 | /** |
||
| 2490 | * Register the current score for a user on a category gradebook. |
||
| 2491 | * |
||
| 2492 | * @param float $score The achieved score |
||
| 2493 | * @param int $userId The user id |
||
| 2494 | * @param int $categoryId The gradebook category |
||
| 2495 | * |
||
| 2496 | * @return int The insert id |
||
| 2497 | */ |
||
| 2498 | public static function registerCurrentScore($score, $userId, $categoryId) |
||
| 2499 | { |
||
| 2500 | return Database::insert( |
||
| 2501 | Database::get_main_table(TABLE_MAIN_GRADEBOOK_SCORE_LOG), |
||
| 2502 | [ |
||
| 2503 | 'category_id' => intval($categoryId), |
||
| 2504 | 'user_id' => intval($userId), |
||
| 2505 | 'score' => api_float_val($score), |
||
| 2506 | 'registered_at' => api_get_utc_datetime(), |
||
| 2507 | ] |
||
| 2508 | ); |
||
| 2509 | } |
||
| 2510 | |||
| 2511 | /** |
||
| 2512 | * @return array |
||
| 2513 | */ |
||
| 2514 | public function getStudentList() |
||
| 2515 | { |
||
| 2516 | return $this->studentList; |
||
| 2517 | } |
||
| 2518 | |||
| 2519 | /** |
||
| 2520 | * @param array $list |
||
| 2521 | */ |
||
| 2522 | public function setStudentList($list) |
||
| 2523 | { |
||
| 2524 | $this->studentList = $list; |
||
| 2525 | } |
||
| 2526 | |||
| 2527 | /** |
||
| 2528 | * @return string |
||
| 2529 | */ |
||
| 2530 | public static function getUrl() |
||
| 2531 | { |
||
| 2532 | $url = Session::read('gradebook_dest'); |
||
| 2533 | if (empty($url)) { |
||
| 2534 | // We guess the link |
||
| 2535 | $courseInfo = api_get_course_info(); |
||
| 2536 | if (!empty($courseInfo)) { |
||
| 2537 | return api_get_path(WEB_CODE_PATH).'gradebook/index.php?'.api_get_cidreq().'&'; |
||
| 2538 | } else { |
||
| 2539 | return api_get_path(WEB_CODE_PATH).'gradebook/gradebook.php?'; |
||
| 2540 | } |
||
| 2541 | } |
||
| 2542 | |||
| 2543 | return $url; |
||
| 2544 | } |
||
| 2545 | |||
| 2546 | /** |
||
| 2547 | * Destination is index.php or gradebook.php. |
||
| 2548 | * |
||
| 2549 | * @param string $url |
||
| 2550 | */ |
||
| 2551 | public static function setUrl($url) |
||
| 2552 | { |
||
| 2553 | switch ($url) { |
||
| 2554 | case 'gradebook.php': |
||
| 2555 | $url = api_get_path(WEB_CODE_PATH).'gradebook/gradebook.php?'; |
||
| 2556 | break; |
||
| 2557 | case 'index.php': |
||
| 2558 | $url = api_get_path(WEB_CODE_PATH).'gradebook/index.php?'.api_get_cidreq().'&'; |
||
| 2559 | break; |
||
| 2560 | } |
||
| 2561 | Session::write('gradebook_dest', $url); |
||
| 2562 | } |
||
| 2563 | |||
| 2564 | /** |
||
| 2565 | * @return int |
||
| 2566 | */ |
||
| 2567 | public function getGradeBooksToValidateInDependence() |
||
| 2568 | { |
||
| 2569 | return $this->gradeBooksToValidateInDependence; |
||
| 2570 | } |
||
| 2571 | |||
| 2572 | /** |
||
| 2573 | * @param int $value |
||
| 2574 | * |
||
| 2575 | * @return Category |
||
| 2576 | */ |
||
| 2577 | public function setGradeBooksToValidateInDependence($value) |
||
| 2578 | { |
||
| 2579 | $this->gradeBooksToValidateInDependence = $value; |
||
| 2580 | |||
| 2581 | return $this; |
||
| 2582 | } |
||
| 2583 | |||
| 2584 | /** |
||
| 2585 | * Return HTML code with links to download and view certificate. |
||
| 2586 | */ |
||
| 2587 | public static function getDownloadCertificateBlock(array $certificate): string |
||
| 2588 | { |
||
| 2589 | if (!isset($certificate['pdf_url'])) { |
||
| 2590 | return ''; |
||
| 2591 | } |
||
| 2592 | |||
| 2593 | $hideExportLink = api_get_setting('hide_certificate_export_link'); |
||
| 2594 | $hideExportLinkStudent = api_get_setting('hide_certificate_export_link_students'); |
||
| 2595 | if ($hideExportLink === 'true' || (api_is_student() && $hideExportLinkStudent === 'true')) { |
||
| 2596 | $downloadLink = ''; |
||
| 2597 | } else { |
||
| 2598 | $downloadLink = Display::toolbarButton( |
||
| 2599 | get_lang('DownloadCertificatePdf'), |
||
| 2600 | $certificate['pdf_url'], |
||
| 2601 | 'file-pdf-o' |
||
| 2602 | ); |
||
| 2603 | } |
||
| 2604 | |||
| 2605 | $viewLink = $certificate['certificate_link']; |
||
| 2606 | |||
| 2607 | return " |
||
| 2608 | <div class='panel panel-default'> |
||
| 2609 | <div class='panel-body'> |
||
| 2610 | <h3 class='text-center'>".get_lang('NowDownloadYourCertificateClickHere')."</h3> |
||
| 2611 | <div class='text-center'>$downloadLink $viewLink</div> |
||
| 2612 | </div> |
||
| 2613 | </div> |
||
| 2614 | "; |
||
| 2615 | } |
||
| 2616 | |||
| 2617 | /** |
||
| 2618 | * Find a gradebook category by the certificate ID. |
||
| 2619 | * |
||
| 2620 | * @param int $id certificate id |
||
| 2621 | * |
||
| 2622 | * @throws \Doctrine\ORM\NonUniqueResultException |
||
| 2623 | * |
||
| 2624 | * @return Category|null |
||
| 2625 | */ |
||
| 2626 | public static function findByCertificate($id) |
||
| 2627 | { |
||
| 2628 | $category = Database::getManager() |
||
| 2629 | ->createQuery('SELECT c.catId FROM ChamiloCoreBundle:GradebookCertificate c WHERE c.id = :id') |
||
| 2630 | ->setParameters(['id' => $id]) |
||
| 2631 | ->getOneOrNullResult(); |
||
| 2632 | |||
| 2633 | if (empty($category)) { |
||
| 2634 | return null; |
||
| 2635 | } |
||
| 2636 | |||
| 2637 | $category = self::load($category['catId']); |
||
| 2638 | |||
| 2639 | if (empty($category)) { |
||
| 2640 | return null; |
||
| 2641 | } |
||
| 2642 | |||
| 2643 | return $category[0]; |
||
| 2644 | } |
||
| 2645 | |||
| 2646 | /** |
||
| 2647 | * @param int $value |
||
| 2648 | */ |
||
| 2649 | public function setDocumentId($value) |
||
| 2652 | } |
||
| 2653 | |||
| 2654 | /** |
||
| 2655 | * @return int |
||
| 2656 | */ |
||
| 2657 | public function getDocumentId() |
||
| 2658 | { |
||
| 2659 | return $this->documentId; |
||
| 2660 | } |
||
| 2661 | |||
| 2662 | /** |
||
| 2663 | * Get the remaining weight in root category. |
||
| 2664 | * |
||
| 2665 | * @return int |
||
| 2666 | */ |
||
| 2667 | public function getRemainingWeight() |
||
| 2668 | { |
||
| 2669 | $subCategories = $this->get_subcategories(); |
||
| 2670 | |||
| 2671 | $subWeight = 0; |
||
| 2672 | |||
| 2673 | /** @var Category $subCategory */ |
||
| 2674 | foreach ($subCategories as $subCategory) { |
||
| 2675 | $subWeight += $subCategory->get_weight(); |
||
| 2676 | } |
||
| 2677 | |||
| 2678 | return $this->weight - $subWeight; |
||
| 2679 | } |
||
| 2680 | |||
| 2681 | private static function create_root_category(): Category |
||
| 2696 | } |
||
| 2697 | |||
| 2698 | /** |
||
| 2699 | * @param Doctrine\DBAL\Driver\Statement|null $result |
||
| 2700 | * |
||
| 2701 | * @return array<int, Category> |
||
| 2702 | */ |
||
| 2703 | private static function create_category_objects_from_sql_result($result): array |
||
| 2740 | } |
||
| 2741 | |||
| 2742 | /** |
||
| 2743 | * Internal function used by get_target_categories(). |
||
| 2744 | * |
||
| 2745 | * @param array $targets |
||
| 2746 | * @param int $level |
||
| 2747 | * @param int $catid |
||
| 2748 | * |
||
| 2749 | * @return array |
||
| 2750 | */ |
||
| 2751 | private function addTargetSubcategories($targets, $level, $catid) |
||
| 2752 | { |
||
| 2753 | $subcats = self::load(null, null, null, $catid); |
||
| 2754 | foreach ($subcats as $cat) { |
||
| 2755 | if ($this->can_be_moved_to_cat($cat)) { |
||
| 2756 | $targets[] = [ |
||
| 2757 | $cat->get_id(), |
||
| 2758 | $cat->get_name(), |
||
| 2759 | $level + 1, |
||
| 2760 | ]; |
||
| 2761 | $targets = $this->addTargetSubcategories( |
||
| 2762 | $targets, |
||
| 2763 | $level + 1, |
||
| 2764 | $cat->get_id() |
||
| 2765 | ); |
||
| 2766 | } |
||
| 2767 | } |
||
| 2768 | |||
| 2769 | return $targets; |
||
| 2770 | } |
||
| 2771 | |||
| 2772 | /** |
||
| 2773 | * Internal function used by get_target_categories() and addTargetSubcategories() |
||
| 2774 | * Can this category be moved to the given category ? |
||
| 2775 | * Impossible when origin and target are the same... children won't be processed |
||
| 2776 | * either. (a category can't be moved to one of its own children). |
||
| 2777 | */ |
||
| 2778 | private function can_be_moved_to_cat($cat) |
||
| 2779 | { |
||
| 2780 | return $cat->get_id() != $this->get_id(); |
||
| 2781 | } |
||
| 2782 | |||
| 2783 | /** |
||
| 2784 | * Internal function used by move_to_cat(). |
||
| 2785 | */ |
||
| 2786 | private function applyCourseCodeToChildren() |
||
| 2787 | { |
||
| 2788 | $cats = self::load(null, null, null, $this->id, null); |
||
| 2789 | $evals = Evaluation::load(null, null, null, $this->id, null); |
||
| 2790 | $links = LinkFactory::load( |
||
| 2791 | null, |
||
| 2792 | null, |
||
| 2793 | null, |
||
| 2794 | null, |
||
| 2795 | null, |
||
| 2796 | $this->id, |
||
| 2797 | null |
||
| 2798 | ); |
||
| 2799 | /** @var Category $cat */ |
||
| 2800 | foreach ($cats as $cat) { |
||
| 2801 | $cat->set_course_code($this->get_course_code()); |
||
| 2802 | $cat->save(); |
||
| 2803 | $cat->applyCourseCodeToChildren(); |
||
| 2804 | } |
||
| 2805 | |||
| 2806 | foreach ($evals as $eval) { |
||
| 2807 | $eval->set_course_code($this->get_course_code()); |
||
| 2808 | $eval->save(); |
||
| 2809 | } |
||
| 2810 | |||
| 2811 | foreach ($links as $link) { |
||
| 2812 | $link->delete(); |
||
| 2813 | } |
||
| 2814 | } |
||
| 2815 | |||
| 2816 | /** |
||
| 2817 | * Internal function used by get_tree(). |
||
| 2818 | * |
||
| 2819 | * @param int $level |
||
| 2820 | * @param int|null $visible |
||
| 2821 | * |
||
| 2822 | * @return array |
||
| 2823 | */ |
||
| 2824 | private function add_subtree($targets, $level, $catid, $visible) |
||
| 2825 | { |
||
| 2826 | $subcats = self::load(null, null, null, $catid, $visible); |
||
| 2827 | |||
| 2828 | if (!empty($subcats)) { |
||
| 2829 | foreach ($subcats as $cat) { |
||
| 2830 | $targets[] = [ |
||
| 2831 | $cat->get_id(), |
||
| 2832 | $cat->get_name(), |
||
| 2833 | $level + 1, |
||
| 2834 | ]; |
||
| 2835 | $targets = self::add_subtree( |
||
| 2836 | $targets, |
||
| 2837 | $level + 1, |
||
| 2838 | $cat->get_id(), |
||
| 2839 | $visible |
||
| 2840 | ); |
||
| 2841 | } |
||
| 2842 | } |
||
| 2843 | |||
| 2844 | return $targets; |
||
| 2845 | } |
||
| 2846 | |||
| 2847 | /** |
||
| 2848 | * Calculate the current score on a gradebook category for a user. |
||
| 2849 | * |
||
| 2850 | * @param int $userId The user id |
||
| 2851 | * @param Category $category The gradebook category |
||
| 2852 | * |
||
| 2853 | * @return float The score |
||
| 2854 | */ |
||
| 2855 | private static function calculateCurrentScore($userId, $category) |
||
| 2882 | } |
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| 2883 | } |
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| 2884 |
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In PHP, under loose comparison (like
==, or!=, orswitchconditions), values of different types might be equal.For
integervalues, zero is a special case, in particular the following results might be unexpected: