76 lines
No EOL
2.9 KiB
PHP
76 lines
No EOL
2.9 KiB
PHP
<?php
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namespace local_treestudyplan\form;
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require_once($CFG->dirroot."/lib/formslib.php");
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abstract class formbase extends \moodleform {
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/**
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* Create the form while providing the correct defaults for our type of forms
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* @param object $params Custom parameters this form needs
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* @param array $ajaxformdata Provide submitted form data through Ajax here
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* @throws \moodle_exception if parameters are invalid or access is denied for a specific reason.
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*/
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public function __construct($params, $ajaxformdata=null) {
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$customdata = static::init_customdata($params);
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if (static::check_security($customdata) !== false) {
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parent::__construct(null, (array)$customdata, 'post', '', null, true, $ajaxformdata);
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// Initialize the initial data based on the parameter validation
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$this->set_data($this->init_formdata((object)$this->_customdata));
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} else {
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throw new \moodle_exception('accessexception', 'core');
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}
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}
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/**
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* Generate custom data from parameters
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* Also validate parameters and access permissions here
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*
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* @param object $params The parameters for form initialization
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* @return object Form data based on parameters
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*/
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abstract public static function init_customdata(object $params);
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/**
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* Generate form data from parameters
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* Also validate parameters and access permissions here
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*
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* @param object $customdata The parameters for form initialization
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* @return array Form data based on parameters
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*/
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abstract public function init_formdata(object $customdata);
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/**
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* Validate security access for this form based on the provided parameters
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* Return true if validation passes, false or throw an exception if it does not.
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*
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* @param object $params The parameters for form initialization
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* @return bool True if security validation passes.
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* @throws \moodle_exception if access denied for a specific reason.
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*/
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abstract public static function check_security(object $customdata);
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/**
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* Process the submission and perform necessary actions
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* @param object $entry The processed form data
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* @return object|array Data to pass to receiver if submission successful
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* @throws \moodle_exception if an error must be given for a specific reason.
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*/
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abstract protected function process_submitted_data(object $entry);
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/**
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* Process the submission and perform necessary actions
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* @return object|array Data to pass to receiver if submission successful
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* @throws \moodle_exception if an error must be given for a specific reason.
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*/
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public function process_submission() {
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$data = $this->get_data();
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if ($data) {
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return $this->process_submitted_data($data);
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} else {
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throw new \moodle_exception('no_form_data', 'local_treestudyplan', '', null, $data);
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}
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}
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} |