Source of file BookLoan.php
Size: 8,153 Bytes - Last Modified: 2021-12-24T05:16:03+00:00
/var/www/docs.ssmods.com/process/src/code/model/BookLoan.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272 | <?php /* * MIT License * * Copyright (c) 2016 Hudhaifa Shatnawi * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ /** * * @author Hudhaifa Shatnawi <hudhaifa.shatnawi@gmail.com> * @version 1.0, Sep 7, 2016 - 3:18:54 PM */ class BookLoan extends DataObject implements ManageableDataObject { /** * Default loan period, can be changed from the YML config file * @var type */ private static $loan_period = 10; private static $db = array( 'LoanDate' => 'Date', 'DueDate' => 'Date', // Read Only ); private static $has_one = array( 'Book' => 'BookVolume', 'Patron' => 'Patron', ); private static $has_many = array( ); private static $defaults = array( ); private static $searchable_fields = array( // 'Patron.Title', // 'Book.SerialNumber', // 'Book.Title', 'LoanDate', 'DueDate', ); private static $summary_fields = array( 'Patron.Title', 'Book.getSimpleTitle', 'Book.TheIndex', 'Book.SerialNumber', 'LoanDate', 'DueDate', ); public function populateDefaults() { $this->LoanDate = date("Y-m-d"); $this->DueDate = $this->calculateDueDate(); parent::populateDefaults(); } // public function canDelete($member = null) { // return Permission::check('CMS_ACCESS_CMSMain', 'any', $member); // } public function validate() { $result = parent::validate(); if (!$this->Patron()->canBorrow()) { $result->error(_t('Librarian.EXCEED_NUMBER', 'This patron has exceeded the allowed number of books ({value})', array( 'value' => $this->Patron()->MaxLoansNumber ))); } else if (!$this->Book()->isAvailable($this->ID)) { $result->error(_t('Librarian.IS_BORROWED', 'This book is borrowed until {value}', array( 'value' => $this->DueDate ))); } return $result; } protected function onBeforeWrite() { parent::onBeforeWrite(); } protected function onBeforeDelete() { parent::onBeforeDelete(); $history = new BookLoanArchive(); $history->track($this); } public function fieldLabels($includerelations = true) { $labels = parent::fieldLabels($includerelations); $labels['LoanDate'] = _t('Librarian.LOAN_DATE', "Loan Date"); $labels['DueDate'] = _t('Librarian.DUE_DATE', "Due Date"); $labels['Patron.Title'] = _t('Librarian.PATRON_TITLE', "Patron Title"); $labels['Patron'] = _t('Librarian.PATRON', "Patron Title"); $labels['Book'] = _t('Librarian.BOOK', "SerialNumber"); $labels['Book.SerialNumber'] = _t('Librarian.SERIAL_NUMBER', "SerialNumber"); $labels['Book.getSimpleTitle'] = _t('Librarian.BOOK_TITLE', 'Title'); $labels['Book.TheIndex'] = _t('Librarian.VOLUME_INDEX', "Volume Index"); return $labels; } public function getCMSFields() { $self = & $this; $this->beforeUpdateCMSFields(function ($fields) use ($self) { if (!$self->canEdit()) { return; } // Explicitly define the dropdown lists $volumesList = BookVolume::get()->map()->toArray(); $volumesSelect = DropdownField::create('BookID', 'Book')->setSource($volumesList); $fields->replaceField('BookID', $volumesSelect); $patronsList = Patron::get()->map()->toArray(); $patronsSelect = DropdownField::create('PatronID', 'Patron')->setSource($patronsList); $fields->replaceField('PatronID', $patronsSelect); // Reorder fields $self->reorderField($fields, 'PatronID', 'Root.Main', 'Root.Main'); $self->reorderField($fields, 'BookID', 'Root.Main', 'Root.Main'); if ($field = $self->reorderField($fields, 'LoanDate', 'Root.Main', 'Root.Main')) { $field->setConfig('showcalendar', true); } if ($field = $self->reorderField($fields, 'DueDate', 'Root.Main', 'Root.Main')) { $field->setConfig('showcalendar', true); } }); $fields = parent::getCMSFields(); // return $fields; } public function Title() { return $this->Patron()->getTitle() . ' #' . $this->Book()->getShortTitle(); } function Link($action = null) { $page = BookLoansPage::get()->first(); return $page ? $page->Link($action) : null; } //////// ManageableDataObject //////// public function getObjectDefaultImage() { return $this->Book()->getObjectDefaultImage(); } public function getObjectEditLink() { return $this->Link("edit/$this->ID"); } public function getObjectEditableImageName() { } public function getObjectImage() { return $this->Book()->getObjectImage(); } public function getObjectItem() { return $this->renderWith('Imageless_Item'); } public function getObjectLink() { return $this->Link("show/$this->ID"); } public function getObjectNav() { } public function getObjectRelated() { return null; } public function getObjectSummary() { return $this->renderWith('BookLoan_Summary'); } public function getObjectTabs() { $lists = array(); $lists[] = array( 'Title' => _t("Librarian.DETAILS", "Details"), 'Content' => $this->renderWith('BookLoan_Details') ); $this->extend('extraTabs', $lists); return new ArrayList($lists); } public function getObjectTitle() { return $this->Title; } public function canPublicView() { return $this->canView(); } private function calculateDueDate() { // Calculate the due date // 14 days; 24 hours; 60 mins; 60secs $dueDate = time() + ($this->config()->loan_period * 24 * 60 * 60); return date("Y-m-d", $dueDate); } public function getCMSValidator() { return new RequiredFields('PatronID', 'BookID', 'LoanDate'); } public function isOverdue() { return $this->DueDate->InPast(); } function reorderField($fields, $name, $fromTab, $toTab, $disabled = false) { $field = $fields->fieldByName($fromTab . '.' . $name); if ($field) { $fields->removeFieldFromTab($fromTab, $name); $fields->addFieldToTab($toTab, $field); if ($disabled) { $field = $field->performDisabledTransformation(); } } return $field; } function removeField($fields, $name, $fromTab) { $field = $fields->fieldByName($fromTab . '.' . $name); if ($field) { $fields->removeFieldFromTab($fromTab, $name); } return $field; } function trim($field) { if ($this->$field) { $this->$field = trim($this->$field); } } } |