chamilo /
chamilo-lms
| Total Complexity | 138 |
| Total Lines | 1037 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Plugin 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 Plugin, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 25 | class Plugin |
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| 26 | { |
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| 27 | const TAB_FILTER_NO_STUDENT = '::no-student'; |
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| 28 | const TAB_FILTER_ONLY_STUDENT = '::only-student'; |
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| 29 | public $isCoursePlugin = false; |
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| 30 | public $isAdminPlugin = false; |
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| 31 | public $isMailPlugin = false; |
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| 32 | // Adds icon in the course home |
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| 33 | public $addCourseTool = true; |
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| 34 | public $hasPersonalEvents = false; |
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| 35 | |||
| 36 | /** |
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| 37 | * When creating a new course, these settings are added to the course, in |
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| 38 | * the course_info/infocours.php |
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| 39 | * To show the plugin course icons you need to add these icons: |
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| 40 | * main/img/icons/22/plugin_name.png |
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| 41 | * main/img/icons/64/plugin_name.png |
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| 42 | * main/img/icons/64/plugin_name_na.png. |
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| 43 | * |
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| 44 | * @example |
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| 45 | * $course_settings = array( |
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| 46 | array('name' => 'big_blue_button_welcome_message', 'type' => 'text'), |
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| 47 | array('name' => 'big_blue_button_record_and_store', 'type' => 'checkbox') |
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| 48 | ); |
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| 49 | */ |
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| 50 | public $course_settings = []; |
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| 51 | /** |
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| 52 | * This indicates whether changing the setting should execute the callback |
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| 53 | * function. |
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| 54 | */ |
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| 55 | public $course_settings_callback = false; |
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| 56 | |||
| 57 | protected $version = ''; |
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| 58 | protected $author = ''; |
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| 59 | protected $fields = []; |
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| 60 | private $settings = []; |
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| 61 | // Translation strings. |
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| 62 | private $strings = null; |
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| 63 | |||
| 64 | /** |
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| 65 | * Default constructor for the plugin class. By default, it only sets |
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| 66 | * a few attributes of the object. |
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| 67 | * |
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| 68 | * @param string $version of this plugin |
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| 69 | * @param string $author of this plugin |
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| 70 | * @param array $settings settings to be proposed to configure the plugin |
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| 71 | */ |
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| 72 | protected function __construct($version, $author, $settings = []) |
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| 73 | { |
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| 74 | $this->version = $version; |
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| 75 | $this->author = $author; |
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| 76 | $this->fields = $settings; |
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| 77 | |||
| 78 | global $language_files; |
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| 79 | $language_files[] = 'plugin_'.$this->get_name(); |
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| 80 | |||
| 81 | if ($this->isCoursePlugin) { |
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| 82 | if (!isset($this->fields['defaultVisibilityInCourseHomepage'])) { |
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| 83 | $this->fields['defaultVisibilityInCourseHomepage'] = [ |
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| 84 | 'type' => 'select', |
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| 85 | 'options' => [ |
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| 86 | 'visible' => 'Visible', |
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| 87 | 'hidden' => 'Hidden', |
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| 88 | ], |
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| 89 | ]; |
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| 90 | } |
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| 91 | } |
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| 92 | } |
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| 93 | |||
| 94 | /** |
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| 95 | * Gets an array of information about this plugin (name, version, ...). |
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| 96 | * |
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| 97 | * @return array Array of information elements about this plugin |
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| 98 | */ |
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| 99 | public function get_info() |
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| 100 | { |
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| 101 | $pluginRepo = Container::getPluginRepository(); |
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| 102 | |||
| 103 | $result = []; |
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| 104 | $result['obj'] = $this; |
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| 105 | $result['title'] = $this->get_title(); |
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| 106 | $result['comment'] = $this->get_comment(); |
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| 107 | $result['version'] = $this->get_version(); |
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| 108 | $result['author'] = $this->get_author(); |
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| 109 | $result['plugin_class'] = static::class; |
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| 110 | $result['is_course_plugin'] = $this->isCoursePlugin; |
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| 111 | $result['is_admin_plugin'] = $this->isAdminPlugin; |
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| 112 | $result['is_mail_plugin'] = $this->isMailPlugin; |
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| 113 | $result['entity'] = $pluginRepo->findOneByTitle($this->get_title()); |
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| 114 | |||
| 115 | if ($form = $this->getSettingsForm()) { |
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| 116 | $result['settings_form'] = $form; |
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| 117 | |||
| 118 | foreach ($this->fields as $name => $type) { |
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| 119 | $value = $this->get($name); |
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| 120 | |||
| 121 | if (is_array($type)) { |
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| 122 | $value = $type['options']; |
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| 123 | } |
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| 124 | $result[$name] = $value; |
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| 125 | } |
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| 126 | } |
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| 127 | |||
| 128 | return $result; |
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| 129 | } |
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| 130 | |||
| 131 | /** |
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| 132 | * Returns the "system" name of the plugin in lowercase letters. |
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| 133 | */ |
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| 134 | public function get_name(): string |
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| 135 | { |
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| 136 | return str_replace('Plugin', '', static::class); |
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| 137 | } |
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| 138 | |||
| 139 | /** |
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| 140 | * Returns the title of the plugin. |
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| 141 | * |
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| 142 | * @return string |
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| 143 | */ |
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| 144 | public function get_title() |
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| 145 | { |
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| 146 | return $this->get_lang('plugin_title'); |
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| 147 | } |
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| 148 | |||
| 149 | /** |
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| 150 | * Returns the description of the plugin. |
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| 151 | * |
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| 152 | * @return string |
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| 153 | */ |
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| 154 | public function get_comment() |
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| 157 | } |
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| 158 | |||
| 159 | /** |
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| 160 | * Returns the version of the plugin. |
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| 161 | * |
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| 162 | * @return string |
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| 163 | */ |
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| 164 | public function get_version() |
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| 165 | { |
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| 166 | return $this->version; |
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| 167 | } |
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| 168 | |||
| 169 | /** |
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| 170 | * Returns the author of the plugin. |
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| 171 | * |
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| 172 | * @return string |
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| 173 | */ |
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| 174 | public function get_author() |
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| 175 | { |
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| 176 | return $this->author; |
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| 177 | } |
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| 178 | |||
| 179 | /** |
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| 180 | * Returns the contents of the CSS defined by the plugin. |
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| 181 | * |
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| 182 | * @return string |
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| 183 | */ |
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| 184 | public function get_css() |
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| 185 | { |
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| 186 | $name = $this->get_name(); |
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| 187 | $path = api_get_path(SYS_PLUGIN_PATH)."$name/resources/$name.css"; |
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| 188 | if (!is_readable($path)) { |
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| 189 | return ''; |
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| 190 | } |
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| 191 | $css = []; |
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| 192 | $css[] = file_get_contents($path); |
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| 193 | $result = implode($css); |
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| 194 | |||
| 195 | return $result; |
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| 196 | } |
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| 197 | |||
| 198 | /** |
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| 199 | * Returns an HTML form (generated by FormValidator) of the plugin settings. |
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| 200 | * |
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| 201 | * @return FormValidator FormValidator-generated form |
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| 202 | */ |
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| 203 | public function getSettingsForm() |
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| 332 | } |
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| 333 | |||
| 334 | /** |
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| 335 | * Returns the value of a given plugin global setting. |
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| 336 | */ |
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| 337 | public function get(string $name): mixed |
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| 338 | { |
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| 339 | if ('tool_enable' === $name) { |
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| 340 | $isEnabled = Container::getPluginHelper() |
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| 341 | ->isPluginEnabled($this->get_name()); |
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| 342 | |||
| 343 | return $isEnabled ? 'true' : 'false'; |
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| 344 | } |
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| 345 | |||
| 346 | $settings = $this->get_settings(); |
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| 347 | |||
| 348 | if (isset($settings[$name])) { |
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| 349 | return $settings[$name]; |
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| 350 | } |
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| 351 | |||
| 352 | foreach ($settings as $setting) { |
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| 353 | if (is_array($setting) && isset($setting[$name])) { |
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| 354 | return $setting[$name]; |
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| 355 | } |
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| 356 | } |
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| 357 | |||
| 358 | return null; |
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| 359 | } |
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| 360 | |||
| 361 | /** |
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| 362 | * Returns an array with the global settings for this plugin. |
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| 363 | * |
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| 364 | * @param bool $forceFromDB Optional. Force get settings from the database |
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| 365 | * |
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| 366 | * @return array Plugin settings as an array |
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| 367 | * |
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| 368 | * @throws Exception |
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| 369 | */ |
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| 370 | public function get_settings(bool $forceFromDB = false): array |
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| 371 | { |
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| 372 | $plugin = Container::getPluginRepository()->findOneByTitle($this->get_name()); |
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| 373 | |||
| 374 | if ($plugin && empty($this->settings) || $forceFromDB) { |
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| 375 | $configByUrl = $plugin->getConfigurationsByAccessUrl( |
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| 376 | Container::getAccessUrlUtil()->getCurrent() |
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| 377 | ); |
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| 378 | |||
| 379 | $this->settings = $configByUrl?->getConfiguration() ?? []; |
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| 380 | } |
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| 381 | |||
| 382 | return $this->settings; |
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| 383 | } |
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| 384 | |||
| 385 | /** |
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| 386 | * Tells whether language variables are defined for this plugin or not. |
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| 387 | * |
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| 388 | * @param string $name System name of the plugin |
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| 389 | * |
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| 390 | * @return bool True if the plugin has language variables defined, false otherwise |
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| 391 | */ |
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| 392 | public function get_lang_plugin_exists($name) |
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| 395 | } |
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| 396 | |||
| 397 | /** |
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| 398 | * Hook for the get_lang() function to check for plugin-defined language terms. |
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| 399 | * |
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| 400 | * @param string $name of the language variable we are looking for |
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| 401 | * |
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| 402 | * @return string The translated language term of the plugin |
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| 403 | */ |
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| 404 | public function get_lang($name) |
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| 405 | { |
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| 406 | // Check whether the language strings for the plugin have already been |
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| 407 | // loaded. If so, no need to load them again. |
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| 408 | if (is_null($this->strings)) { |
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| 409 | $language_interface = api_get_language_isocode(); |
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| 410 | $root = api_get_path(SYS_PLUGIN_PATH); |
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| 411 | $plugin_name = $this->get_name(); |
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| 412 | |||
| 413 | $interfaceLanguageId = api_get_language_id($language_interface); |
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| 414 | if (empty($interfaceLanguageId)) { |
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| 415 | $language_interface = api_get_setting('platformLanguage'); |
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| 416 | $interfaceLanguageId = api_get_language_id($language_interface); |
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| 417 | } |
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| 418 | $interfaceLanguageInfo = api_get_language_info($interfaceLanguageId); |
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| 419 | $languageParentId = !empty($interfaceLanguageInfo['parent_id']) ? (int) $interfaceLanguageInfo['parent_id'] : 0; |
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| 420 | |||
| 421 | // 1. Loading english if exists |
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| 422 | $english_path = $root.$plugin_name."/lang/english.php"; |
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| 423 | |||
| 424 | if (is_readable($english_path)) { |
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| 425 | $strings = []; |
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| 426 | include $english_path; |
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| 427 | $this->strings = $strings; |
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| 428 | } |
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| 429 | |||
| 430 | $path = $root.$plugin_name."/lang/$language_interface.php"; |
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| 431 | // 2. Loading the system language |
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| 432 | if (is_readable($path)) { |
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| 433 | include $path; |
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| 434 | if (!empty($strings)) { |
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| 435 | foreach ($strings as $key => $string) { |
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| 436 | $this->strings[$key] = $string; |
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| 437 | } |
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| 438 | } |
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| 439 | } elseif ($languageParentId > 0) { |
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| 440 | $languageParentInfo = api_get_language_info($languageParentId); |
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| 441 | $languageParentFolder = $languageParentInfo['english_name']; |
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| 442 | |||
| 443 | $parentPath = "{$root}{$plugin_name}/lang/{$languageParentFolder}.php"; |
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| 444 | if (is_readable($parentPath)) { |
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| 445 | include $parentPath; |
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| 446 | if (!empty($strings)) { |
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| 447 | foreach ($strings as $key => $string) { |
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| 448 | $this->strings[$key] = $string; |
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| 449 | } |
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| 450 | } |
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| 451 | } |
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| 452 | } |
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| 453 | } |
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| 454 | if (isset($this->strings[$name])) { |
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| 455 | return $this->strings[$name]; |
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| 456 | } |
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| 457 | |||
| 458 | return get_lang($name); |
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| 459 | } |
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| 460 | |||
| 461 | /** |
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| 462 | * @param string $variable |
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| 463 | * @param string $language |
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| 464 | * |
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| 465 | * @return string |
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| 466 | */ |
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| 467 | public function getLangFromFile($variable, $language) |
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| 468 | { |
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| 469 | static $langStrings = []; |
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| 470 | |||
| 471 | if (empty($langStrings[$language])) { |
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| 472 | $root = api_get_path(SYS_PLUGIN_PATH); |
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| 473 | $pluginName = $this->get_name(); |
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| 474 | |||
| 475 | $englishPath = "$root$pluginName/lang/$language.php"; |
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| 476 | |||
| 477 | if (is_readable($englishPath)) { |
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| 478 | $strings = []; |
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| 479 | include $englishPath; |
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| 480 | |||
| 481 | $langStrings[$language] = $strings; |
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| 482 | } |
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| 483 | } |
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| 484 | |||
| 485 | if (isset($langStrings[$language][$variable])) { |
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| 486 | return $langStrings[$language][$variable]; |
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| 487 | } |
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| 488 | |||
| 489 | return $this->get_lang($variable); |
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| 490 | } |
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| 491 | |||
| 492 | /** |
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| 493 | * Caller for the install_course_fields() function. |
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| 494 | * |
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| 495 | * @param int $courseId |
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| 496 | * @param bool $addToolLink Whether to add a tool link on the course homepage |
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| 497 | */ |
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| 498 | public function course_install($courseId, $addToolLink = true) |
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| 499 | { |
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| 500 | $this->install_course_fields($courseId, $addToolLink); |
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| 501 | } |
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| 502 | |||
| 503 | /** |
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| 504 | * Add course settings and, if not asked otherwise, add a tool link on the course homepage. |
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| 505 | * |
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| 506 | * @param int $courseId Course integer ID |
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| 507 | * @param bool $add_tool_link Whether to add a tool link or not |
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| 508 | * (some tools might just offer a configuration section and act on the backend) |
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| 509 | * |
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| 510 | * @return bool|null False on error, null otherwise |
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| 511 | */ |
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| 512 | public function install_course_fields($courseId, $add_tool_link = true) |
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| 513 | { |
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| 514 | $plugin_name = $this->get_name(); |
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| 515 | $t_course = Database::get_course_table(TABLE_COURSE_SETTING); |
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| 516 | $courseId = (int) $courseId; |
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| 517 | |||
| 518 | if (empty($courseId)) { |
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| 519 | return false; |
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| 520 | } |
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| 521 | |||
| 522 | // Adding course settings. |
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| 523 | if (!empty($this->course_settings)) { |
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| 524 | foreach ($this->course_settings as $setting) { |
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| 525 | $variable = $setting['name']; |
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| 526 | $value = ''; |
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| 527 | if (isset($setting['init_value'])) { |
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| 528 | $value = $setting['init_value']; |
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| 529 | } |
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| 530 | |||
| 531 | $pluginGlobalValue = api_get_plugin_setting($plugin_name, $variable); |
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| 532 | if (null !== $pluginGlobalValue) { |
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| 533 | $value = 1; |
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| 534 | } |
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| 535 | |||
| 536 | $type = 'textfield'; |
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| 537 | if (isset($setting['type'])) { |
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| 538 | $type = $setting['type']; |
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| 539 | } |
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| 540 | |||
| 541 | if (isset($setting['group'])) { |
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| 542 | $group = $setting['group']; |
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| 543 | $sql = "SELECT value |
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| 544 | FROM $t_course |
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| 545 | WHERE |
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| 546 | c_id = $courseId AND |
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| 547 | variable = '".Database::escape_string($group)."' AND |
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| 548 | subkey = '".Database::escape_string($variable)."' |
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| 549 | "; |
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| 550 | $result = Database::query($sql); |
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| 551 | if (!Database::num_rows($result)) { |
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| 552 | $params = [ |
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| 553 | 'c_id' => $courseId, |
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| 554 | 'variable' => $group, |
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| 555 | 'subkey' => $variable, |
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| 556 | 'value' => $value, |
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| 557 | 'category' => 'plugins', |
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| 558 | 'type' => $type, |
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| 559 | 'title' => '', |
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| 560 | ]; |
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| 561 | Database::insert($t_course, $params); |
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| 562 | } |
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| 563 | } else { |
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| 564 | $sql = "SELECT value FROM $t_course |
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| 565 | WHERE c_id = $courseId AND variable = '$variable' "; |
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| 566 | $result = Database::query($sql); |
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| 567 | if (!Database::num_rows($result)) { |
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| 568 | $params = [ |
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| 569 | 'c_id' => $courseId, |
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| 570 | 'variable' => $variable, |
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| 571 | 'subkey' => $plugin_name, |
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| 572 | 'value' => $value, |
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| 573 | 'category' => 'plugins', |
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| 574 | 'type' => $type, |
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| 575 | 'title' => '', |
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| 576 | ]; |
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| 577 | Database::insert($t_course, $params); |
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| 578 | } |
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| 579 | } |
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| 580 | } |
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| 581 | } |
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| 582 | |||
| 583 | // Stop here if we don't want a tool link on the course homepage |
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| 584 | if (!$add_tool_link || false == $this->addCourseTool) { |
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| 585 | return true; |
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| 586 | } |
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| 587 | |||
| 588 | // Add an icon in the table tool list |
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| 589 | $this->createLinkToCourseTool($plugin_name, $courseId); |
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| 590 | } |
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| 591 | |||
| 592 | /** |
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| 593 | * Delete the fields added to the course settings page and the link to the |
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| 594 | * tool on the course's homepage. |
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| 595 | * |
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| 596 | * @param int $courseId |
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| 597 | * |
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| 598 | * @return false|null |
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| 599 | */ |
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| 600 | public function uninstall_course_fields($courseId) |
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| 601 | { |
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| 602 | $courseId = (int) $courseId; |
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| 603 | |||
| 604 | if (empty($courseId)) { |
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| 605 | return false; |
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| 606 | } |
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| 607 | $pluginName = $this->get_name(); |
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| 608 | |||
| 609 | $t_course = Database::get_course_table(TABLE_COURSE_SETTING); |
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| 610 | $t_tool = Database::get_course_table(TABLE_TOOL_LIST); |
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| 611 | |||
| 612 | if (!empty($this->course_settings)) { |
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| 613 | foreach ($this->course_settings as $setting) { |
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| 614 | $variable = Database::escape_string($setting['name']); |
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| 615 | if (!empty($setting['group'])) { |
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| 616 | $variable = Database::escape_string($setting['group']); |
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| 617 | } |
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| 618 | if (empty($variable)) { |
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| 619 | continue; |
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| 620 | } |
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| 621 | $sql = "DELETE FROM $t_course |
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| 622 | WHERE c_id = $courseId AND variable = '$variable'"; |
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| 623 | Database::query($sql); |
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| 624 | } |
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| 625 | } |
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| 626 | |||
| 627 | $pluginName = Database::escape_string($pluginName); |
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| 628 | $sql = "DELETE FROM $t_tool |
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| 629 | WHERE c_id = $courseId AND |
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| 630 | ( |
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| 631 | title = '$pluginName' OR |
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| 632 | title = '$pluginName:student' OR |
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| 633 | title = '$pluginName:teacher' |
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| 634 | )"; |
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| 635 | Database::query($sql); |
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| 636 | } |
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| 637 | |||
| 638 | /** |
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| 639 | * Install the course fields and tool link of this plugin in all courses. |
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| 640 | * |
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| 641 | * @param bool $add_tool_link Whether we want to add a plugin link on the course homepage |
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| 642 | */ |
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| 643 | public function install_course_fields_in_all_courses($add_tool_link = true) |
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| 644 | { |
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| 645 | $accessUrlId = api_get_current_access_url_id(); |
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| 646 | |||
| 647 | $tableCourse = Database::get_main_table(TABLE_MAIN_COURSE); |
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| 648 | $tableRel = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
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| 649 | |||
| 650 | $sql = "SELECT c.id |
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| 651 | FROM $tableCourse c |
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| 652 | INNER JOIN $tableRel r ON r.c_id = c.id |
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| 653 | WHERE r.access_url_id = ".(int)$accessUrlId." |
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| 654 | ORDER BY c.id"; |
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| 655 | $res = Database::query($sql); |
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| 656 | while ($row = Database::fetch_assoc($res)) { |
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| 657 | $this->install_course_fields((int)$row['id'], $add_tool_link); |
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| 658 | } |
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| 659 | } |
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| 660 | |||
| 661 | /** |
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| 662 | * Uninstall the plugin settings fields from all courses. |
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| 663 | */ |
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| 664 | public function uninstall_course_fields_in_all_courses() |
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| 665 | { |
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| 666 | $accessUrlId = api_get_current_access_url_id(); |
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| 667 | |||
| 668 | $tableCourse = Database::get_main_table(TABLE_MAIN_COURSE); |
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| 669 | $tableRel = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
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| 670 | |||
| 671 | $sql = "SELECT c.id |
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| 672 | FROM $tableCourse c |
||
| 673 | INNER JOIN $tableRel r ON r.c_id = c.id |
||
| 674 | WHERE r.access_url_id = ".(int)$accessUrlId." |
||
| 675 | ORDER BY c.id"; |
||
| 676 | |||
| 677 | $res = Database::query($sql); |
||
| 678 | while ($row = Database::fetch_assoc($res)) { |
||
| 679 | $this->uninstall_course_fields((int)$row['id']); |
||
| 680 | } |
||
| 681 | } |
||
| 682 | |||
| 683 | /** |
||
| 684 | * @return array |
||
| 685 | */ |
||
| 686 | public function getCourseSettings() |
||
| 687 | { |
||
| 688 | $settings = []; |
||
| 689 | if (is_array($this->course_settings)) { |
||
| 690 | foreach ($this->course_settings as $item) { |
||
| 691 | // Skip html type |
||
| 692 | if ('html' === $item['type']) { |
||
| 693 | continue; |
||
| 694 | } |
||
| 695 | if (isset($item['group'])) { |
||
| 696 | if (!in_array($item['group'], $settings)) { |
||
| 697 | $settings[] = $item['group']; |
||
| 698 | } |
||
| 699 | } else { |
||
| 700 | $settings[] = $item['name']; |
||
| 701 | } |
||
| 702 | } |
||
| 703 | } |
||
| 704 | |||
| 705 | return $settings; |
||
| 706 | } |
||
| 707 | |||
| 708 | /** |
||
| 709 | * Method to be extended when changing the setting in the course |
||
| 710 | * configuration should trigger the use of a callback method. |
||
| 711 | * |
||
| 712 | * @param array $values sent back from the course configuration script |
||
| 713 | */ |
||
| 714 | public function course_settings_updated($values = []) |
||
| 715 | { |
||
| 716 | } |
||
| 717 | |||
| 718 | /** |
||
| 719 | * Add a tab to the platform. |
||
| 720 | */ |
||
| 721 | public function addTab(string $tabName, string $url, ?string $userFilter = null): bool |
||
| 768 | } |
||
| 769 | |||
| 770 | /** |
||
| 771 | * Delete a tab to chamilo's platform. |
||
| 772 | * |
||
| 773 | * @param string $key |
||
| 774 | * |
||
| 775 | * @return bool $resp Transaction response |
||
| 776 | */ |
||
| 777 | public function deleteTab($tabName): bool |
||
| 778 | { |
||
| 779 | $settingsManager = Container::getSettingsManager(); |
||
| 780 | |||
| 781 | $showTabsSetting = $settingsManager->getSetting('display.show_tabs', true); |
||
| 782 | |||
| 783 | try { |
||
| 784 | if (in_array($tabName, $showTabsSetting)) { |
||
| 785 | $key = array_search($tabName, $showTabsSetting, true); |
||
| 786 | |||
| 787 | if ($key !== false) { |
||
| 788 | unset($showTabsSetting[$key]); |
||
| 789 | |||
| 790 | $showTabsSetting = array_values($showTabsSetting); |
||
| 791 | } |
||
| 792 | } |
||
| 793 | |||
| 794 | $settingsManager->updateSetting('display.show_tabs', $showTabsSetting); |
||
| 795 | } catch (OptimisticLockException|ORMException) { |
||
| 796 | return false; |
||
| 797 | } |
||
| 798 | |||
| 799 | return true; |
||
| 800 | } |
||
| 801 | |||
| 802 | /** |
||
| 803 | * Update the tabs attributes. |
||
| 804 | * |
||
| 805 | * @param string $key |
||
| 806 | * @param array $attributes |
||
| 807 | * |
||
| 808 | * @return bool |
||
| 809 | */ |
||
| 810 | public function updateTab($key, $attributes) |
||
| 811 | { |
||
| 812 | $whereCondition = [ |
||
| 813 | 'variable = ? AND subkey = ?' => ['show_tabs', $key], |
||
| 814 | ]; |
||
| 815 | $resp = Database::update(TABLE_MAIN_SETTINGS, $attributes, $whereCondition); |
||
| 816 | |||
| 817 | return $resp; |
||
| 818 | } |
||
| 819 | |||
| 820 | /** |
||
| 821 | * This method shows or hides plugin's tab. |
||
| 822 | * |
||
| 823 | * @param bool $showTab Shows or hides the main menu plugin tab |
||
| 824 | * @param string $filePath Plugin starter file path |
||
| 825 | */ |
||
| 826 | public function manageTab($showTab, $filePath = 'index.php') |
||
| 827 | { |
||
| 828 | $langString = $this->get_name(); |
||
| 829 | $pluginUrl = 'plugin/'.$langString.'/'.$filePath; |
||
| 830 | |||
| 831 | if ('true' === $showTab) { |
||
| 832 | $tabAdded = $this->addTab($langString, $pluginUrl); |
||
| 833 | if ($tabAdded) { |
||
| 834 | // The page must be refreshed to show the recently created tab |
||
| 835 | echo "<script>location.href = '".Security::remove_XSS($_SERVER['REQUEST_URI'])."';</script>"; |
||
| 836 | } |
||
| 837 | } else { |
||
| 838 | $this->deleteTab($langString); |
||
| 839 | } |
||
| 840 | } |
||
| 841 | |||
| 842 | /** |
||
| 843 | * @param string $variable |
||
| 844 | * |
||
| 845 | * @return bool |
||
| 846 | */ |
||
| 847 | public function validateCourseSetting($variable) |
||
| 848 | { |
||
| 849 | return true; |
||
| 850 | } |
||
| 851 | |||
| 852 | /** |
||
| 853 | * @param string $region |
||
| 854 | * |
||
| 855 | * @return string |
||
| 856 | */ |
||
| 857 | public function renderRegion($region) |
||
| 858 | { |
||
| 859 | return ''; |
||
| 860 | } |
||
| 861 | |||
| 862 | /** |
||
| 863 | * Returns true if the plugin is installed, false otherwise. |
||
| 864 | * |
||
| 865 | * @param bool $checkEnabled Also check if enabled (instead of only installed) |
||
| 866 | * |
||
| 867 | * @return bool True if plugin is installed/enabled, false otherwise |
||
| 868 | */ |
||
| 869 | public function isEnabled(bool $checkEnabled = false) |
||
| 870 | { |
||
| 871 | $settings = $this->get_settings(); |
||
| 872 | |||
| 873 | if (empty($settings)) { |
||
| 874 | return false; |
||
| 875 | } |
||
| 876 | |||
| 877 | if ($checkEnabled) { |
||
| 878 | if ( |
||
| 879 | isset($settings['tool_enable']) && |
||
| 880 | strtolower($settings['tool_enable']) === 'false' |
||
| 881 | ) { |
||
| 882 | return false; |
||
| 883 | } |
||
| 884 | } |
||
| 885 | |||
| 886 | return true; |
||
| 887 | } |
||
| 888 | |||
| 889 | /** |
||
| 890 | * Allow make some actions after configure the plugin parameters |
||
| 891 | * This function is called from main/admin/configure_plugin.php page |
||
| 892 | * when saving the plugin parameters. |
||
| 893 | * |
||
| 894 | * @return \Plugin |
||
| 895 | */ |
||
| 896 | public function performActionsAfterConfigure() |
||
| 897 | { |
||
| 898 | return $this; |
||
| 899 | } |
||
| 900 | |||
| 901 | /** |
||
| 902 | * This function allows to change the visibility of the icon inside a course |
||
| 903 | * :student tool will be visible only for students |
||
| 904 | * :teacher tool will be visible only for teachers |
||
| 905 | * If nothing it's set then tool will be visible for both as a normal icon. |
||
| 906 | * |
||
| 907 | * @return string |
||
| 908 | */ |
||
| 909 | public function getToolIconVisibilityPerUserStatus() |
||
| 910 | { |
||
| 911 | return ''; |
||
| 912 | } |
||
| 913 | |||
| 914 | /** |
||
| 915 | * Default tool icon visibility. |
||
| 916 | * |
||
| 917 | * @return bool |
||
| 918 | */ |
||
| 919 | public function isIconVisibleByDefault() |
||
| 920 | { |
||
| 921 | $v = $this->get('defaultVisibilityInCourseHomepage'); |
||
| 922 | |||
| 923 | if (null === $v) { |
||
| 924 | return true; |
||
| 925 | } |
||
| 926 | |||
| 927 | return in_array($v, ['visible', 'true', true, 1, '1'], true); |
||
| 928 | } |
||
| 929 | |||
| 930 | /** |
||
| 931 | * Get the admin URL for the plugin if Plugin::isAdminPlugin is true. |
||
| 932 | * |
||
| 933 | * @return string |
||
| 934 | */ |
||
| 935 | public function getAdminUrl() |
||
| 936 | { |
||
| 937 | if (!$this->isAdminPlugin) { |
||
| 938 | return ''; |
||
| 939 | } |
||
| 940 | |||
| 941 | $name = $this->get_name(); |
||
| 942 | $sysPath = api_get_path(SYS_PLUGIN_PATH).$name; |
||
| 943 | $webPath = api_get_path(WEB_PLUGIN_PATH).$name; |
||
| 944 | |||
| 945 | if (file_exists("$sysPath/admin.php")) { |
||
| 946 | return "$webPath/admin.php"; |
||
| 947 | } |
||
| 948 | |||
| 949 | if (file_exists("$sysPath/start.php")) { |
||
| 950 | return "$webPath/start.php"; |
||
| 951 | } |
||
| 952 | |||
| 953 | return ''; |
||
| 954 | } |
||
| 955 | |||
| 956 | /** |
||
| 957 | * @param bool $value |
||
| 958 | */ |
||
| 959 | public function setHasPersonalEvents($value) |
||
| 960 | { |
||
| 961 | $this->hasPersonalEvents = $value; |
||
| 962 | } |
||
| 963 | |||
| 964 | /** |
||
| 965 | * Overwrite to perform some actions when deleting a user. |
||
| 966 | * |
||
| 967 | * @param int $userId |
||
| 968 | */ |
||
| 969 | public function doWhenDeletingUser($userId) |
||
| 971 | } |
||
| 972 | |||
| 973 | /** |
||
| 974 | * Overwrite to perform some actions when deleting a course. |
||
| 975 | * |
||
| 976 | * @param int $courseId |
||
| 977 | */ |
||
| 978 | public function doWhenDeletingCourse($courseId) |
||
| 979 | { |
||
| 980 | } |
||
| 981 | |||
| 982 | /** |
||
| 983 | * Overwrite to perform some actions when deleting a session. |
||
| 984 | * |
||
| 985 | * @param int $sessionId |
||
| 986 | */ |
||
| 987 | public function doWhenDeletingSession($sessionId) |
||
| 989 | } |
||
| 990 | |||
| 991 | /** |
||
| 992 | * Add a link for a course tool. |
||
| 993 | * |
||
| 994 | * @param string $name The tool name |
||
| 995 | * @param int $courseId The course ID |
||
| 996 | * |
||
| 997 | * @throws NotSupported |
||
| 998 | * @throws ORMException |
||
| 999 | * @throws OptimisticLockException |
||
| 1000 | */ |
||
| 1001 | protected function createLinkToCourseTool(string $name, int $courseId): ?CTool |
||
| 1002 | { |
||
| 1003 | if (!$this->addCourseTool) { |
||
| 1004 | return null; |
||
| 1005 | } |
||
| 1006 | |||
| 1057 | } |
||
| 1058 | |||
| 1059 | public function getFieldNames(): array |
||
| 1062 | } |
||
| 1063 | } |
||
| 1064 |
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