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121 lines
3.0 KiB
121 lines
3.0 KiB
15 years ago
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<?php
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/* For licensing terms, see /license.txt */
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/**
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* This class provides methods for the promotion management.
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* Include/require it in your code to use its features.
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* @package chamilo.library
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*/
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class Promotion {
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var $table;
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var $columns = array('name','description');
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public function __construct() {
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$this->table = Database::get_main_table(TABLE_PROMOTION);
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}
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/**
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* a little bit of javascript to display a prettier warning when deleting a note
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*
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* */
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function javascript_notebook()
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{
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return "<script type=\"text/javascript\">
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function confirmation (name)
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{
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if (confirm(\" ". get_lang("NoteConfirmDelete") ." \"+ name + \" ?\"))
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{return true;}
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else
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{return false;}
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}
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</script>";
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}
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/**
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* Saves an element into the DB
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*
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* @param array $values
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* @return bool
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*
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*/
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function save($values) {
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/*if (!is_array($values) or empty($values['note_title'])) {
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return false;
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}*/
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unset($values['submit']);
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$id = Database::insert($this->table, $values);
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if (is_numeric($id)){
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return $id;
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}
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}
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/**
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* Gets an element
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*/
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function get($id) {
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if (empty($id)) { return array(); }
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$result = Database::select('*',$this->table, array('where'=>array('id = ?'=>intval($id))),'first');
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return $result;
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}
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/**
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* Get the count of elements
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*/
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function get_count() {
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$row = Database::select('count(*) as count', $this->table, array(),'first');
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return $row['count'];
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}
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function get_all_promotions_by_career_id($career_id) {
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return Database::select('*', $this->table, array('where'=>array('career_id = ?'=>$career_id)));
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}
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/**
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* Updates the obj in the database
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*
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* @param array $values
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*
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*/
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function update($values) {
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/*if (!is_array($values) or empty($values['note_title'])) {
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return false;
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}*/
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unset($values['submit']);
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$id = $values['id'];
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unset($values['id']);
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$result = Database::update($this->table, $values, array('id = ?'=>$id));
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if ($result != 1){
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return false;
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}
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return true;
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}
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/**
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* Delets an item
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*/
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function delete($id) {
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if (empty($id) or $id != strval(intval($id))) { return false; }
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// Database table definition
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$result = Database :: delete($this->table, array('id = ?' => $id));
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if ($result != 1){
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return false;
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}
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return true;
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}
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/**
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* Displays the title + grid
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*/
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function display() {
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// action links
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echo '<div class="actions" style="margin-bottom:20px">';
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echo '<a href="career_dashboard.php">'.Display::return_icon('back.png',get_lang('Back')).get_lang('Back').'</a>';
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echo '<a href="'.api_get_self().'?action=add">'.Display::return_icon('filenew.gif',get_lang('Add')).get_lang('Add').'</a>';
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echo '</div>';
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echo Display::grid_html('promotions');
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}
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}
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