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- <?php
- // setting the character set to UTF-8
- header('Content-Type: text/xml; charset=utf-8');
- // name of the language file that needs to be included
- $language_file = 'document';
- // including the global dokeos file
- require_once('../../global.inc.php');
- // outputting the opening tag of the xml file
- echo '<?xml version="1.0" encoding="utf-8" ?>';
- // is this needed?
- $IMConfig['base_url'] = $_configuration['root_web'].'main/img/gallery/';
- // load a stylesheet
- $css = loadCSS(api_get_setting('stylesheets'));
- // load libreries js
- $js = '';
- if (api_get_setting('show_glossary_in_documents') != 'none') {
- $js .= '<script language="javascript" src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.js"/>'.PHP_EOL;
- if (api_get_setting('show_glossary_in_documents') == 'ismanual') {
- $js .= '<script language="javascript" src="'.api_get_path(WEB_LIBRARY_PATH).'fckeditor/editor/plugins/glossary/fck_glossary_manual.js"/>';
- } else {
- $js .= '<script language="javascript" src="'.api_get_path(WEB_LIBRARY_PATH).'fckeditor/editor/plugins/glossary/fck_glossary_automatic.js"/>';
- }
- }
- // setting some paths
- $img_dir = api_get_path(REL_CODE_PATH).'img/';
- $default_course_dir = api_get_path(REL_CODE_PATH).'default_course_document/';
- // start the templates node
- echo '<Templates imagesBasePath="">';
- // load empty template
- load_empty_template();
- // load the templates that were defined by the platform admin
- load_platform_templates();
- // load the personal templates
- load_personal_templates(api_get_user_id());
- // end the templates node
- echo '</Templates>';
- exit;
- /**
- * load a given css style (default.css)
- *
- * @param string $css_name the folder name of the style
- * @return html code for adding a css style <style ...
- */
- function loadCSS($css_name)
- {
- $template_css = ' <style type="text/css">'.str_replace('../../img/',api_get_path(REL_CODE_PATH).'img/',file_get_contents(api_get_path(SYS_PATH).'main/css/'.$css_name.'/default.css')).'</style>';
- $template_css = str_replace('images/',api_get_path(REL_CODE_PATH).'css/'.$css_name.'/images/',$template_css);
- return $template_css;
- }
- /**
- * Transforms a language variable into XML-usable code
- *
- * @param unknown_type $var
- * @return unknown
- */
- function s($var)
- {
- $search = array('&','<','>');
- $replace = array ('&','&lt;','&gt;');
- return str_replace($search, $replace, api_utf8_encode(get_lang($var, '')));
- }
- /**
- * Transforms some text into XML-usable code
- *
- * @param unknown_type $var
- * @return unknown
- */
- function s2($var)
- {
- $search = array('&','<','>');
- $replace = array ('&','&lt;','&gt;');
- return str_replace($search, $replace, api_utf8_encode($var));
- }
- /**
- * Load the platform templates as defined by the platform administrator in "Platform administration > Dokeos configuration settings > templates"
- *
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
- * @version March 2009
- * @since Dokeos 1.8.6
- */
- function load_platform_templates() {
- // Database table definition
- $table_template = Database::get_main_table('system_template');
- global $css, $img_dir, $default_course_dir,$js;
- $sql = "SELECT title, image, comment, content FROM $table_template";
- $result = api_sql_query($sql, __FILE__, __LINE__);
- while ($row = Database::fetch_array($result)) {
- if (!empty($row['image'])) {
- $image = api_get_path(WEB_PATH).'home/default_platform_document/template_thumb/'.$row['image'];
- } else {
- $image = api_get_path(WEB_PATH).'home/default_platform_document/template_thumb/empty.gif';
- }
- $row['content'] = str_replace('{CSS}',$css.$js, $row['content']);
- $row['content'] = str_replace('{IMG_DIR}',$img_dir, $row['content']);
- $row['content'] = str_replace('{REL_PATH}', api_get_path(REL_PATH), $row['content']);
- $row['content'] = str_replace('{COURSE_DIR}',$default_course_dir, $row['content']);
- echo ' <Template title="'.s(get_lang($row['title']), '').'" image="'.$image.'">
- <Description>'.s(get_lang($row['comment']), '').'</Description>
- <Html>
- <![CDATA[
- '.$row['content'].'
- ]]>
- </Html>
- </Template>';
- }
- }
- /**
- * Load all the personal templates of the user when
- *
- * @param integer $user_id the id of the user
- * @return xml node
- *
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
- * @version March 2009
- * @since Dokeos 1.8.6 The code already existed but not in a function and a lot less performant.
- */
- function load_personal_templates($user_id=0) {
- global $_course;
- // the templates that the user has defined are only available inside the course itself
- if (empty($_course))
- {
- return false;
- }
- // For which user are we getting the templates?
- if ($user_id==0)
- {
- $user_id = api_get_user_id();
- }
- // Database table definition
- $table_template = Database::get_main_table(TABLE_MAIN_TEMPLATES);
- $table_document = Database::get_course_table(TABLE_DOCUMENT, $_course['dbName']);
- // The sql statement for getting all the user defined templates
- $sql = "SELECT template.id, template.title, template.description, template.image, template.ref_doc, document.path
- FROM ".$table_template." template, ".$table_document." document
- WHERE user_id='".Database::escape_string($user_id)."'
- AND course_code='".Database::escape_string(api_get_course_id())."'
- AND document.id = template.ref_doc";
- $result_template = api_sql_query($sql,__FILE__,__LINE__);
- while ($row = Database::fetch_array($result_template))
- {
- $row['content'] = file_get_contents(api_get_path('SYS_COURSE_PATH').$_course['path'].'/document'.$row['path']);
- //$row['content'] = api_get_path('SYS_COURSE_PATH').$_course['path'].'/document'.$row['path'];
- if (!empty($row['image']))
- {
- $image = api_get_path(WEB_CODE_PATH).'upload/template_thumbnails/'.$row['image'];
- } else {
- $image = api_get_path(WEB_PATH).'home/default_platform_document/template_thumb/noimage.gif';
- }
- echo ' <Template title="'.s2($row['title']).'" image="'.$image.'">
- <Description>'.s2($row['Description']).'</Description>
- <Html>
- <![CDATA[
- '.$row['content'].'
- ]]>
- </Html>
- </Template>';
- }
- }
- function load_empty_template()
- {
- global $css,$js;
- ?>
- <Template title="<?php echo s2('Empty'); ?>" image="<?php echo api_get_path(WEB_PATH).'home/default_platform_document/template_thumb/empty.gif'; ?>">
- <Description></Description>
- <Html>
- <![CDATA[
- <html>
- <head>
- <?php echo $css ?>
- <?php echo $js ?>
- <body></body>
- </head>
- </html>
- ]]>
- </Html>
- </Template>
- <?php
- }
- ?>
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