function importskinform_submit(Pieform $form, $values)
{
global $USER, $SESSION;
require_once get_config('docroot') . 'artefact/file/lib.php';
// Open XML file and import Skin(s)...
$filename = $values['file']['tmp_name'];
$contents = file_get_contents($filename);
$xmldoc = new DOMDocument('1.0', 'UTF-8');
//$xmldoc->load($filename);
$xmldoc->loadXML($contents);
$skinsdata = $xmldoc->getElementsByTagName('skin');
$siteskin = $values['skintype'] == 'site';
// A non-admin can't create a site skin.
if ($siteskin && !$USER->get('admin')) {
$values['skintype'] = 'private';
$siteskin = false;
}
foreach ($skinsdata as $skindata) {
db_begin();
// Join all view skin css/formating data to array...
$skin = array();
// Body element...
$items = $skindata->getElementsByTagName('body');
foreach ($items as $item) {
$skin = array_merge($skin, array('body_background_color' => $item->getAttribute('background-color')));
$skin = array_merge($skin, array('body_background_image' => 0));
$skin = array_merge($skin, array('body_background_repeat' => Skin::background_repeat_value_to_number($item->getAttribute('background-repeat'))));
$skin = array_merge($skin, array('body_background_attachment' => $item->getAttribute('background-attachment')));
$skin = array_merge($skin, array('body_background_position' => Skin::background_position_value_to_number($item->getAttribute('background-position'))));
}
// Header element...
$items = $skindata->getElementsByTagName('header');
foreach ($items as $item) {
$skin = array_merge($skin, array('header_background_color' => $item->getAttribute('background-color')));
$skin = array_merge($skin, array('header_text_font_color' => $item->getAttribute('font-color')));
$skin = array_merge($skin, array('header_link_normal_color' => $item->getAttribute('normal-color')));
if ($item->getAttribute('normal-decoration') == 'none') {
$skin = array_merge($skin, array('header_link_normal_underline' => 0));
} else {
$skin = array_merge($skin, array('header_link_normal_underline' => 1));
}
$skin = array_merge($skin, array('header_link_hover_color' => $item->getAttribute('hover-color')));
if ($item->getAttribute('hover-decoration') == 'none') {
$skin = array_merge($skin, array('header_link_hover_underline' => 0));
} else {
$skin = array_merge($skin, array('header_link_hover_underline' => 1));
}
$skin = array_merge($skin, array('header_logo_image' => $item->getAttribute('logo-image')));
}
// View element...
$items = $skindata->getElementsByTagName('view');
foreach ($items as $item) {
$skin = array_merge($skin, array('view_background_color' => $item->getAttribute('background-color')));
$skin = array_merge($skin, array('view_background_image' => 0));
$skin = array_merge($skin, array('view_background_repeat' => Skin::background_repeat_value_to_number($item->getAttribute('background-repeat'))));
$skin = array_merge($skin, array('view_background_attachment' => $item->getAttribute('background-attachment')));
$skin = array_merge($skin, array('view_background_position' => Skin::background_position_value_to_number($item->getAttribute('background-position'))));
$skin = array_merge($skin, array('view_background_width' => str_replace("%", "", $item->getAttribute('width'))));
// odstrani znak %!
$skin = array_merge($skin, array('view_background_margin' => $item->getAttribute('margin-top')));
}
// Text element...
$items = $skindata->getElementsByTagName('text');
foreach ($items as $item) {
$skin = array_merge($skin, array('view_text_font_family' => $item->getAttribute('text-font')));
$skin = array_merge($skin, array('view_heading_font_family' => $item->getAttribute('heading-font')));
$skin = array_merge($skin, array('view_text_font_size' => $item->getAttribute('font-size')));
$skin = array_merge($skin, array('view_text_font_color' => $item->getAttribute('font-color')));
$skin = array_merge($skin, array('view_text_heading_color' => $item->getAttribute('heading-color')));
$skin = array_merge($skin, array('view_text_emphasized_color' => $item->getAttribute('emphasized-color')));
}
// Link element...
$items = $skindata->getElementsByTagName('link');
foreach ($items as $item) {
$skin = array_merge($skin, array('view_link_normal_color' => $item->getAttribute('normal-color')));
if ($item->getAttribute('normal-decoration') == 'none') {
$skin = array_merge($skin, array('view_link_normal_underline' => 0));
} else {
$skin = array_merge($skin, array('view_link_normal_underline' => 1));
}
$skin = array_merge($skin, array('view_link_hover_color' => $item->getAttribute('hover-color')));
if ($item->getAttribute('hover-decoration') == 'none') {
$skin = array_merge($skin, array('view_link_hover_underline' => 0));
} else {
$skin = array_merge($skin, array('view_link_hover_underline' => 1));
}
}
// Table element...
$items = $skindata->getElementsByTagName('table');
foreach ($items as $item) {
$skin = array_merge($skin, array('view_table_border_color' => $item->getAttribute('border-color')));
$skin = array_merge($skin, array('view_table_odd_row_color' => $item->getAttribute('odd-row-color')));
$skin = array_merge($skin, array('view_table_even_row_color' => $item->getAttribute('even-row-color')));
}
// Custom CSS element...
$items = $skindata->getElementsByTagName('customcss');
foreach ($items as $item) {
$skin['view_custom_css'] = clean_css(unserialize($item->getAttribute('contents')), $preserve_css = true);
}
// Image element...
// TODO: Background image file support for site skins
if ($siteskin) {
$skin['body_background_image'] = 0;
$skin['view_background_image'] = 0;
} else {
$items = $skindata->getElementsByTagName('image');
foreach ($items as $item) {
// Write necessary data in 'artefact' table...
// TODO: When we rework the file upload code to make it more general,
// rewrite this to reuse content from filebrowser.php
$now = date("Y-m-d H:i:s");
$artefact = (object) array_merge((array) unserialize($item->getAttribute('artefact')), (array) unserialize($item->getAttribute('artefact_file_files')), (array) unserialize($item->getAttribute('artefact_file_image')));
unset($artefact->id);
unset($artefact->fileid);
$artefact->owner = $USER->get('id');
$artefact->author = $USER->get('id');
$artefact->atime = $now;
$artefact->ctime = $now;
$artefact->mtime = $now;
$artobj = new ArtefactTypeImage(0, $artefact);
$artobj->commit();
$id = $artobj->get('id');
// Create folder and file inside it. then write contents into it...
$imagedir = get_config('dataroot') . ArtefactTypeFile::get_file_directory($id);
if (!check_dir_exists($imagedir, true, true)) {
throw new SystemException("Unable to create folder {$imagedir}");
} else {
// Write contents to a file...
$imagepath = $imagedir . '/' . $id;
$contents = base64_decode($item->getAttribute('contents'));
$fp = fopen($imagepath, 'w');
fwrite($fp, $contents);
fclose($fp);
// We can keep going, but the skin will be missing one of its files
if ($clamerror = mahara_clam_scan_file($imagepath)) {
$SESSION->add_error_msg($clamerror);
}
chmod($imagepath, get_config('filepermissions'));
}
$type = $item->getAttribute('type');
if ($type == 'body-background-image') {
$skin['body_background_image'] = $id;
}
if ($type == 'view-background-image') {
$skin['view_background_image'] = $id;
}
}
}
$viewskin = array();
if ($skindata->getAttribute('title') != '') {
$viewskin['title'] = $skindata->getAttribute('title');
}
$viewskin['description'] = $skindata->getAttribute('description');
$viewskin['owner'] = $USER->get('id');
$viewskin['type'] = $values['skintype'];
$viewskin['viewskin'] = $skin;
// Fonts element...
// Only admins can install site fonts
if ($USER->get('admin')) {
$fonts = $skindata->getElementsByTagName('font');
foreach ($fonts as $font) {
$fontname = preg_replace("#[^A-Za-z0-9]#", "", $font->getAttribute('name'));
$fontname = Skin::new_font_name($fontname);
// Only upload font if it doesn't already exist on the site
if (!Skin::font_exists($font->getAttribute('title'))) {
$fontdata = array('name' => $fontname, 'title' => $font->getAttribute('title'), 'licence' => $font->getAttribute('font-licence'), 'previewfont' => $font->getAttribute('font-preview'), 'variants' => base64_decode($font->getAttribute('font-variants')), 'fonttype' => $font->getAttribute('font-type'), 'onlyheading' => $font->getAttribute('heading-font-only'), 'fontstack' => $font->getAttribute('font-stack'), 'genericfont' => $font->getAttribute('generic-font'));
insert_record('skin_fonts', $fontdata);
$fontpath = get_config('dataroot') . 'skins/fonts/' . $fontdata['name'] . '/';
if (!check_dir_exists($fontpath, true, true)) {
throw new SystemException("Unable to create folder {$fontpath}");
} else {
$files = $font->getElementsByTagName('file');
foreach ($files as $file) {
// Read the filename and the contents of each file from XML...
$filename = $file->getAttribute('name');
$contents = base64_decode($file->getAttribute('contents'));
// Import and copy each file to the appropriate folder...
$fp = fopen($fontpath . $filename, 'wb');
fwrite($fp, $contents);
fclose($fp);
// We can keep going, but the skin will be missing one of its files
if ($clamerror = mahara_clam_scan_file($fontpath . $filename)) {
$SESSION->add_error_msg($clamerror);
}
chmod($fontpath . $filename, get_config('filepermissions'));
}
}
}
}
}
Skin::create($viewskin);
db_commit();
}
$SESSION->add_ok_msg(get_string('skinimported', 'skin'));
if ($values['skintype'] == 'site') {
redirect('/admin/site/skins.php');
} else {
redirect('/skin/index.php');
}
}
public static function getRecordDataById($type, $id)
{
global $USER;
$sql = 'SELECT a.id, a.artefacttype, a.parent, a.owner, a.title, a.description, a.institution, a.group, a.author,
p.artefacttype AS parent_artefacttype, p.title AS parent_title, p.description AS parent_description, a.license,
afi.width, afi.height, a.note
FROM {artefact} a
LEFT OUTER JOIN {artefact} p ON p.id = a.parent
LEFT OUTER JOIN {artefact_file_image} afi ON afi.artefact = a.id
WHERE a.id = ?';
$record = get_record_sql($sql, array($id));
if (!$record) {
return false;
}
$record->title = str_replace(array("\r\n", "\n", "\r"), ' ', strip_tags($record->title));
$record->description = str_replace(array("\r\n", "\n", "\r"), ' ', strip_tags($record->description));
// If user is owner
if ($USER->get('id') == $record->owner) {
switch ($record->artefacttype) {
case 'image':
case 'video':
case 'audio':
case 'file':
$record->link = 'artefact/file';
if (isset($record->parent) && intval($record->parent) > 0) {
$record->link .= '/index.php?folder=' . $record->parent;
}
break;
case 'blogpost':
if (isset($record->parent) && intval($record->parent) > 0) {
$record->link = 'artefact/blog/view/index.php?id=' . $record->parent;
}
break;
case 'blog':
$record->link = 'artefact/blog/view/index.php';
if ($USER->get_account_preference('multipleblogs')) {
$record->link .= '?id=' . $record->id;
}
break;
case 'coverletter':
case 'personalinformation':
$record->link = 'artefact/resume/index.php';
break;
case 'educationhistory':
case 'employmenthistory':
$record->link = 'artefact/resume/employment.php';
break;
case 'book':
case 'certification':
case 'membership':
$record->link = 'artefact/resume/achievements.php';
break;
case 'academicgoal':
case 'careergoal':
case 'personalgoal':
case 'personalinformation':
case 'academicskill':
case 'personalskill':
case 'workskill':
$record->link = 'artefact/resume/goalsandskills.php';
break;
case 'interest':
$record->link = 'artefact/resume/interests.php';
break;
case 'plan':
$record->link = 'artefact/plans/plan.php?id=' . $record->id;
break;
case 'task':
if (isset($record->parent) && intval($record->parent) > 0) {
$record->link = 'artefact/plans/plan.php?id=' . $record->parent;
}
break;
case 'socialprofile':
$record->note = str_replace(array("\r\n", "\n", "\r"), ' ', strip_tags($record->note));
$socialprofile = new ArtefactTypeSocialprofile($record->id);
$icons = $socialprofile->get_profile_icons(array($record));
if (!empty($icons)) {
$record->link = $icons[0]->link;
$record->icon = $icons[0]->icon;
}
break;
}
}
// VIEWS get all the views the artefact is included into.
// artefact parents are folder, blog, plan, cpd
$sql = 'SELECT COALESCE(v.id, vp.id) AS id, COALESCE(v.title, vp.title) AS title
FROM {artefact} a
LEFT OUTER JOIN {view_artefact} va ON va.artefact = a.id
LEFT OUTER JOIN {view} v ON v.id = va.view
LEFT OUTER JOIN {artefact} parent ON parent.id = a.parent
LEFT OUTER JOIN {view_artefact} vap ON vap.artefact = parent.id
LEFT OUTER JOIN {view} vp ON vp.id = vap.view
WHERE a.id = ?';
$views = get_records_sql_array($sql, array($id));
if ($views) {
$record_views = array();
foreach ($views as $view) {
if (isset($view->id)) {
$record_views[$view->id] = $view->title;
}
}
$record_views = self::views_by_artefact_acl_filter($record_views);
$record->views = $record_views;
}
// Tags
$tags = get_records_array('artefact_tag', 'artefact', $id);
if ($tags != false) {
foreach ($tags as $tag) {
$record->tags[] = $tag->tag;
}
} else {
$record->tags = null;
}
// Created by
if (intval($record->author) > 0) {
$record->createdby = get_record('usr', 'id', $record->author);
$record->createdbyname = display_name($record->createdby);
}
// Thumb
if ($record->artefacttype == 'image') {
if (isset($record->width) && isset($record->height) && intval($record->width) > 0 && intval($record->height) > 0) {
if ($record->width > $record->height) {
$size = '80x' . intval($record->height * 80 / $record->width);
} else {
$size = intval($record->width * 80 / $record->height) . 'x80';
}
}
$record->thumb = ArtefactTypeImage::get_icon(array('id' => $id, 'size' => $size));
}
return $record;
}
public static function bulk_delete($artefactids)
{
global $USER;
parent::bulk_delete($artefactids);
if (in_array($USER->get('profileicon'), $artefactids)) {
$USER->profileicon = null;
$USER->commit();
}
}
public function __construct($id = 0, $data = null)
{
parent::__construct($id, $data);
if (empty($this->id)) {
$this->allowcomments = 0;
}
}
