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55 lines
1.9 KiB
55 lines
1.9 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* This script displays a help window.
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*
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* @package chamilo.help
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*/
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require_once __DIR__.'/../inc/global.inc.php';
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$help_name = isset($_GET['open']) ? Security::remove_XSS($_GET['open']) : null;
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Display::display_header(get_lang('Faq'));
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if (api_is_platform_admin()) {
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echo ' <a href="faq.php?edit=true">'.Display::return_icon('edit.png').'</a>';
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}
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echo Display::page_header(get_lang('Faq'));
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$faq_file = 'faq.html';
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if (!empty($_GET['edit']) && $_GET['edit'] == 'true' && api_is_platform_admin()) {
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$form = new FormValidator('set_faq', 'post', 'faq.php?edit=true');
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$form->addHtmlEditor(
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'faq_content',
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null,
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false,
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false,
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['ToolbarSet' => 'FAQ', 'Width' => '100%', 'Height' => '300']
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);
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$form->addButtonSave(get_lang('Ok'), 'faq_submit');
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$faq_content = @(string) file_get_contents(api_get_path(SYS_APP_PATH).'home/faq.html');
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$faq_content = api_to_system_encoding($faq_content, api_detect_encoding(strip_tags($faq_content)));
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$form->setDefaults(['faq_content' => $faq_content]);
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if ($form->validate()) {
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$content = $form->getSubmitValue('faq_content');
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$fpath = api_get_path(SYS_APP_PATH).'home/'.$faq_file;
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if (is_file($fpath) && is_writeable($fpath)) {
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$fp = fopen(api_get_path(SYS_APP_PATH).'home/'.$faq_file, 'w');
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fwrite($fp, $content);
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fclose($fp);
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} else {
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echo Display::return_message(get_lang('WarningFaqFileNonWriteable'), 'warning');
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}
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echo $content;
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} else {
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$form->display();
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}
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} else {
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$faq_content = @(string) file_get_contents(api_get_path(SYS_APP_PATH).'home/'.$faq_file);
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$faq_content = api_to_system_encoding($faq_content, api_detect_encoding(strip_tags($faq_content)));
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echo $faq_content;
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}
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Display::display_footer();
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