259 lines
9.1 KiB
PHP
259 lines
9.1 KiB
PHP
<?php
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/*--------------------------------------------------------------------------------------------------------| www.vdm.io |------/
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__ __ _ _____ _ _ __ __ _ _ _
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\ \ / / | | | __ \ | | | | | \/ | | | | | | |
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\ \ / /_ _ ___| |_ | | | | _____ _____| | ___ _ __ _ __ ___ ___ _ __ | |_ | \ / | ___| |_| |__ ___ __| |
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\ \/ / _` / __| __| | | | |/ _ \ \ / / _ \ |/ _ \| '_ \| '_ ` _ \ / _ \ '_ \| __| | |\/| |/ _ \ __| '_ \ / _ \ / _` |
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\ / (_| \__ \ |_ | |__| | __/\ V / __/ | (_) | |_) | | | | | | __/ | | | |_ | | | | __/ |_| | | | (_) | (_| |
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\/ \__,_|___/\__| |_____/ \___| \_/ \___|_|\___/| .__/|_| |_| |_|\___|_| |_|\__| |_| |_|\___|\__|_| |_|\___/ \__,_|
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/-------------------------------------------------------------------------------------------------------------------------------/
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@version 1.1.x
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@build 27th May, 2022
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@created 30th January, 2017
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@package Questions and Answers
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@subpackage view.html.php
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@author Llewellyn van der Merwe <https://www.vdm.io/>
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@copyright Copyright (C) 2015. All Rights Reserved
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@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
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Questions & Answers
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/-----------------------------------------------------------------------------------------------------------------------------*/
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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use Joomla\CMS\MVC\View\HtmlView;
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use Joomla\CMS\Filesystem\File;
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/**
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* Questionsanswers Html View class for the Questions_and_answers
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*/
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class QuestionsanswersViewQuestions_and_answers extends HtmlView
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{
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/**
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* Questions_and_answers view display method
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* @return void
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*/
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function display($tpl = null)
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{
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if ($this->getLayout() !== 'modal')
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{
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// Include helper submenu
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QuestionsanswersHelper::addSubmenu('questions_and_answers');
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}
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// Assign data to the view
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$this->items = $this->get('Items');
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$this->pagination = $this->get('Pagination');
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$this->state = $this->get('State');
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$this->user = JFactory::getUser();
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// Load the filter form from xml.
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$this->filterForm = $this->get('FilterForm');
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// Load the active filters.
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$this->activeFilters = $this->get('ActiveFilters');
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// Add the list ordering clause.
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$this->listOrder = $this->escape($this->state->get('list.ordering', 'a.id'));
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$this->listDirn = $this->escape($this->state->get('list.direction', 'desc'));
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$this->saveOrder = $this->listOrder == 'a.ordering';
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// set the return here value
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$this->return_here = urlencode(base64_encode((string) JUri::getInstance()));
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// get global action permissions
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$this->canDo = QuestionsanswersHelper::getActions('question_and_answer');
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$this->canEdit = $this->canDo->get('question_and_answer.edit');
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$this->canState = $this->canDo->get('question_and_answer.edit.state');
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$this->canCreate = $this->canDo->get('question_and_answer.create');
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$this->canDelete = $this->canDo->get('question_and_answer.delete');
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$this->canBatch = $this->canDo->get('core.batch');
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// We don't need toolbar in the modal window.
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if ($this->getLayout() !== 'modal')
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{
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$this->addToolbar();
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$this->sidebar = JHtmlSidebar::render();
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// load the batch html
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if ($this->canCreate && $this->canEdit && $this->canState)
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{
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$this->batchDisplay = JHtmlBatch_::render();
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}
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}
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// Check for errors.
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if (count($errors = $this->get('Errors')))
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{
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throw new Exception(implode("\n", $errors), 500);
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}
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// Display the template
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parent::display($tpl);
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// Set the document
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$this->setDocument();
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}
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/**
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* Setting the toolbar
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*/
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protected function addToolBar()
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{
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JToolBarHelper::title(JText::_('COM_QUESTIONSANSWERS_QUESTIONS_AND_ANSWERS'), 'question-2');
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JHtmlSidebar::setAction('index.php?option=com_questionsanswers&view=questions_and_answers');
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JFormHelper::addFieldPath(JPATH_COMPONENT . '/models/fields');
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if ($this->canCreate)
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{
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JToolBarHelper::addNew('question_and_answer.add');
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}
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// Only load if there are items
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if (QuestionsanswersHelper::checkArray($this->items))
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{
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if ($this->canEdit)
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{
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JToolBarHelper::editList('question_and_answer.edit');
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}
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if ($this->canState)
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{
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JToolBarHelper::publishList('questions_and_answers.publish');
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JToolBarHelper::unpublishList('questions_and_answers.unpublish');
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JToolBarHelper::archiveList('questions_and_answers.archive');
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if ($this->canDo->get('core.admin'))
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{
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JToolBarHelper::checkin('questions_and_answers.checkin');
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}
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}
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// Add a batch button
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if ($this->canBatch && $this->canCreate && $this->canEdit && $this->canState)
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{
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// Get the toolbar object instance
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$bar = JToolBar::getInstance('toolbar');
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// set the batch button name
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$title = JText::_('JTOOLBAR_BATCH');
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// Instantiate a new JLayoutFile instance and render the batch button
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$layout = new JLayoutFile('joomla.toolbar.batch');
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// add the button to the page
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$dhtml = $layout->render(array('title' => $title));
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$bar->appendButton('Custom', $dhtml, 'batch');
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}
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if ($this->state->get('filter.published') == -2 && ($this->canState && $this->canDelete))
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{
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JToolbarHelper::deleteList('', 'questions_and_answers.delete', 'JTOOLBAR_EMPTY_TRASH');
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}
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elseif ($this->canState && $this->canDelete)
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{
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JToolbarHelper::trash('questions_and_answers.trash');
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}
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if ($this->canDo->get('core.export') && $this->canDo->get('question_and_answer.export'))
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{
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JToolBarHelper::custom('questions_and_answers.exportData', 'download', '', 'COM_QUESTIONSANSWERS_EXPORT_DATA', true);
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}
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}
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if ($this->canDo->get('core.import') && $this->canDo->get('question_and_answer.import'))
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{
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JToolBarHelper::custom('questions_and_answers.importData', 'upload', '', 'COM_QUESTIONSANSWERS_IMPORT_DATA', false);
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}
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// set help url for this view if found
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$this->help_url = QuestionsanswersHelper::getHelpUrl('questions_and_answers');
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if (QuestionsanswersHelper::checkString($this->help_url))
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{
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JToolbarHelper::help('COM_QUESTIONSANSWERS_HELP_MANAGER', false, $this->help_url);
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}
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// add the options comp button
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if ($this->canDo->get('core.admin') || $this->canDo->get('core.options'))
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{
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JToolBarHelper::preferences('com_questionsanswers');
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}
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// Only load published batch if state and batch is allowed
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if ($this->canState && $this->canBatch)
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{
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JHtmlBatch_::addListSelection(
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JText::_('COM_QUESTIONSANSWERS_KEEP_ORIGINAL_STATE'),
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'batch[published]',
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JHtml::_('select.options', JHtml::_('jgrid.publishedOptions', array('all' => false)), 'value', 'text', '', true)
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);
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}
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// Only load access batch if create, edit and batch is allowed
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if ($this->canBatch && $this->canCreate && $this->canEdit)
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{
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JHtmlBatch_::addListSelection(
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JText::_('COM_QUESTIONSANSWERS_KEEP_ORIGINAL_ACCESS'),
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'batch[access]',
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JHtml::_('select.options', JHtml::_('access.assetgroups'), 'value', 'text')
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);
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}
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if ($this->canBatch && $this->canCreate && $this->canEdit)
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{
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// Category Batch selection.
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JHtmlBatch_::addListSelection(
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JText::_('COM_QUESTIONSANSWERS_KEEP_ORIGINAL_CATEGORY'),
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'batch[category]',
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JHtml::_('select.options', JHtml::_('category.options', 'com_questionsanswers.question_and_answer'), 'value', 'text')
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);
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}
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}
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/**
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* Method to set up the document properties
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*
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* @return void
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*/
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protected function setDocument()
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{
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if (!isset($this->document))
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{
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$this->document = JFactory::getDocument();
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}
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$this->document->setTitle(JText::_('COM_QUESTIONSANSWERS_QUESTIONS_AND_ANSWERS'));
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$this->document->addStyleSheet(JURI::root() . "administrator/components/com_questionsanswers/assets/css/questions_and_answers.css", (QuestionsanswersHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
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}
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/**
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* Escapes a value for output in a view script.
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*
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* @param mixed $var The output to escape.
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*
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* @return mixed The escaped value.
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*/
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public function escape($var)
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{
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if(strlen($var) > 50)
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{
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// use the helper htmlEscape method instead and shorten the string
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return QuestionsanswersHelper::htmlEscape($var, $this->_charset, true);
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}
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// use the helper htmlEscape method instead.
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return QuestionsanswersHelper::htmlEscape($var, $this->_charset);
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}
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/**
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* Returns an array of fields the table can be sorted by
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*
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* @return array Array containing the field name to sort by as the key and display text as value
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*/
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protected function getSortFields()
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{
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return array(
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'a.ordering' => JText::_('JGRID_HEADING_ORDERING'),
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'a.published' => JText::_('JSTATUS'),
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'a.question' => JText::_('COM_QUESTIONSANSWERS_QUESTION_AND_ANSWER_QUESTION_LABEL'),
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'a.answer' => JText::_('COM_QUESTIONSANSWERS_QUESTION_AND_ANSWER_ANSWER_LABEL'),
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'category_title' => JText::_('COM_QUESTIONSANSWERS_QUESTION_AND_ANSWER_QUESTIONS_AND_ANSWERS_CATEGORIES'),
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'a.id' => JText::_('JGRID_HEADING_ID')
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);
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}
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}
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