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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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/**
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* Code
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*/
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// Language file that needs to be included
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$language_file = 'help';
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require_once '../inc/global.inc.php';
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$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"><img src="'.api_get_path(WEB_IMG_PATH).'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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$form->add_html_editor('faq_content', null, false, false, array('ToolbarSet' => 'FAQ', 'Width' => '100%', 'Height' => '300'));
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$form->addElement('style_submit_button', 'faq_submit', get_lang('Ok'));
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$faq_content = @(string)file_get_contents(api_get_path(SYS_PATH).'home/faq.html');
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$faq_content = api_to_system_encoding($faq_content, api_detect_encoding(strip_tags($faq_content)));
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$form->setDefaults(array('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_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_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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Display::display_warning_message(get_lang('WarningFaqFileNonWriteable'));
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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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$faq_content = @(string)file_get_contents(api_get_path(SYS_PATH).'home/'.$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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