function gwfontform_submit(Pieform $form, $values)
{
global $USER, $SESSION;
require_once 'file.php';
require_once 'uploadmanager.php';
$fontpath = get_config('dataroot') . 'skins/fonts/';
check_dir_exists($fontpath, true, true);
$currentfont = null;
$licence = null;
$previewfont = null;
$variants = array();
$variants['regular'] = array("variant" => "regular", "font-weight" => "normal", "font-style" => "normal");
$zip = new ZipArchive();
if ($zip->open($values['gwfzipfile']['tmp_name'])) {
$currentfont = dirname($zip->getNameIndex(0));
for ($i = 0; $i < $zip->numFiles; $i++) {
$extractfiles = array();
$fontname = dirname($zip->getNameIndex($i));
$filename = basename($zip->getNameIndex($i));
$makefolder = false;
if (empty($fontname) || $fontname == '.') {
$fontname = substr($values['gwfzipfile']['name'], 0, -1 * strlen('.zip'));
$makefolder = true;
}
// Find correct licence file...
if (substr($zip->getNameIndex($i), -3) == 'txt') {
$licence = $filename;
$extractfiles[] = $zip->getNameIndex($i);
}
// Find correct TTF font file for generating skin previews...
$possiblenames = array(str_replace("_", "", $fontname) . ".ttf", str_replace("_", "", $fontname) . "-Regular.ttf", str_replace("_", "", $fontname) . "-Normal.ttf");
if (in_array($filename, $possiblenames)) {
$previewfont = $filename;
$extractfiles[] = $zip->getNameIndex($i);
}
// Reset settings for each new font...
if (!is_null($licence) && !is_null($previewfont)) {
$foldername = preg_replace(Skin::FONTNAME_FILTER_CHARACTERS, '', $fontname);
// Assign a new name, if the font with the same name already exists...
$foldername = Skin::new_font_name($foldername);
if ($makefolder == true) {
$fontpath .= $foldername . '/';
check_dir_exists($fontpath, true, true);
}
$installfont = array("name" => $foldername, "title" => str_replace("_", " ", $fontname), "licence" => $licence, "notice" => "", "previewfont" => $previewfont, "variants" => serialize($variants), "fonttype" => "google", "onlyheading" => 0, "fontstack" => "'" . escape_css_string(str_replace("_", " ", $fontname)) . "'", "genericfont" => "sans-serif");
// Install fonts (write data into database). Check if the record doesn't exist!!!
ensure_record_exists('skin_fonts', (object) array('name' => $installfont['name']), (object) $installfont);
// Extract installed fonts
foreach ($extractfiles as $extractfile) {
$fullfontpath = $fontpath . $foldername . '/';
check_dir_exists($fullfontpath, true, true);
copy("zip://" . $values['gwfzipfile']['tmp_name'] . "#" . $extractfile, $fullfontpath . $previewfont);
}
$currentfont = $fontname;
$licence = null;
$previewfont = null;
}
}
$SESSION->add_ok_msg(get_string('gwfontadded', 'skin'));
} else {
$SESSION->add_error_msg(get_string('archivereadingerror', 'skin'));
}
redirect('/admin/site/fonts.php');
}
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');
}
}
function addfontform_submit(Pieform $form, $values)
{
global $USER, $SESSION;
$foldername = preg_replace(Skin::FONTNAME_FILTER_CHARACTERS, '', $values['fonttitle']);
// Assign a new name, if the font with the same name already exists...
$foldername = Skin::new_font_name($foldername);
$fontpath = get_config('dataroot') . 'skins/fonts/' . $foldername . '/';
check_dir_exists($fontpath, true, true);
// If we are uploading a zip file
if (!empty($values['fontfileZip'])) {
safe_require('artefact', 'file');
$zip = new ZipArchive();
if ($zip->open($values['fontfileZip']['tmp_name'])) {
for ($i = 0; $i < $zip->numFiles; $i++) {
$fontname = dirname($zip->getNameIndex($i));
$filename = basename($zip->getNameIndex($i));
if (empty($fontname) || $fontname == '.') {
$fontname = substr($values['fontfileZip']['name'], 0, -1 * strlen('.zip'));
}
// Check that all the needed files exist in the zip file
$check = uploadfiles_info();
foreach ($check as $key => $item) {
if (end(explode('.', $zip->getNameIndex($i))) == $item['suffix']) {
// Extract font file
$zip->extractTo($fontpath, $zip->getNameIndex($i));
$values['fontfile' . strtoupper($item['suffix'])]['name'] = $zip->getNameIndex($i);
}
}
}
}
}
// Get SVG id from SVG font file...
$tempname = !empty($values['fontfileZip']) ? $fontpath . $values['fontfileSVG']['name'] : $values['fontfileSVG']['tmp_name'];
$filename = $values['fontfileSVG']['name'];
$xmlDoc = simplexml_load_string(file_get_contents($tempname));
$svg_id = (string) $xmlDoc->defs->font->attributes()->id;
// Insert new record with font data into 'skin_fonts' table in database...
// $foldername equals (only alphanumerical) font name, e.g. 'Nimbus Roman No.9' -> 'NimbusRomanNo9'
// $foldername is also used as primary key in 'skin_fonts' table.
switch ($values['fontstyle']) {
case 'regular':
$font_variant = 'regular';
$font_weight = 'normal';
$font_style = 'normal';
break;
case 'bold':
$font_variant = 'bold';
$font_weight = 'bold';
$font_style = 'normal';
break;
case 'italic':
$font_variant = 'italic';
$font_weight = 'normal';
$font_style = 'italic';
break;
case 'bolditalic':
$font_variant = 'bolditalic';
$font_weight = 'bold';
$font_style = 'italic';
break;
}
$variantdata = array('variant' => $font_variant, 'EOT' => $values['fontfileEOT']['name'], 'SVG' => $values['fontfileSVG']['name'], 'SVGid' => $svg_id, 'TTF' => $values['fontfileTTF']['name'], 'WOFF' => $values['fontfileWOFF']['name'], 'font-weight' => $font_weight, 'font-style' => $font_style);
// We'll create the database record before we copy the files over, so that
// Mahara will know about this font in order to be able to delete its contents
// from the filesystem if something goes wrong.
ensure_record_exists('skin_fonts', (object) array('name' => $foldername), (object) array('name' => $foldername, 'title' => $values['fonttitle'], 'licence' => $values['fontfilelicence']['name'], 'notice' => $values['fontnotice'], 'previewfont' => $values['fontfileTTF']['name'], 'variants' => serialize(array($font_variant => $variantdata)), 'fonttype' => 'site', 'onlyheading' => $values['fonttype'] == 'heading' ? 1 : 0, 'fontstack' => '\'' . escape_css_string($values['fonttitle']) . '\'', 'genericfont' => $values['genericfont']));
if (empty($values['fontfileZip'])) {
// Copy SVG font file to folder...
$tempname = $values['fontfileSVG']['tmp_name'];
$filename = $values['fontfileSVG']['name'];
move_uploaded_file($tempname, $fontpath . $filename);
// Copy EOT font file.
$tempname = $values['fontfileEOT']['tmp_name'];
$filename = $values['fontfileEOT']['name'];
move_uploaded_file($tempname, $fontpath . $filename);
// Copy TTF font file to folder...
$tempname = $values['fontfileTTF']['tmp_name'];
$filename = $values['fontfileTTF']['name'];
move_uploaded_file($tempname, $fontpath . $filename);
// Copy WOFF font file to folder...
$tempname = $values['fontfileWOFF']['tmp_name'];
$filename = $values['fontfileWOFF']['name'];
move_uploaded_file($tempname, $fontpath . $filename);
// Copy optional font licence file to folder, if it exists...
if (!empty($values['fontfilelicence'])) {
$tempname = $values['fontfilelicence']['tmp_name'];
$filename = $values['fontfilelicence']['name'];
move_uploaded_file($tempname, $fontpath . $filename);
}
}
$SESSION->add_ok_msg(get_string('fontinstalled', 'skin'));
redirect('/admin/site/fonts.php');
}
