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274 lines
8.8 KiB
274 lines
8.8 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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//this script may only be included - so its better to die if called directly.
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if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) !== false) {
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header('location: index.php');
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exit;
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}
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class cssLib extends TikiLib
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{
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public function list_layouts($theme = null, $theme_option = null)
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{
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global $prefs;
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if (empty($theme) && empty($theme_option)) { // if you submit no parameters, return the current theme/theme option
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if (isset($prefs['site_theme'])) {
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$theme = $prefs['site_theme'];
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}
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if (isset($prefs['theme_option'])) {
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$theme_option = $prefs['theme_option'];
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}
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}
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$themelib = TikiLib::lib('theme');
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$available_layouts = [];
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foreach (scandir(TIKI_PATH . '/templates/layouts/') as $layoutName) {
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if ($layoutName[0] != '.' && $layoutName != 'index.php') {
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$available_layouts[$layoutName] = ucfirst($layoutName);
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}
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}
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foreach (\Tiki\Package\ExtensionManager::getPaths() as $path) {
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if (file_exists($path . '/templates/layouts/')) {
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foreach (scandir($path . '/templates/layouts/') as $layoutName) {
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if ($layoutName[0] != '.' && $layoutName != 'index.php') {
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$available_layouts[$layoutName] = ucfirst($layoutName);
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}
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}
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}
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}
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$main_theme_path = $themelib->get_theme_path($theme, '', '', 'templates'); // path to the main site theme
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if (file_exists(TIKI_PATH . "/" . $main_theme_path . '/layouts/')) {
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foreach (scandir(TIKI_PATH . "/" . $main_theme_path . '/layouts/') as $layoutName) {
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if ($layoutName[0] != '.' && $layoutName != 'index.php') {
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$available_layouts[$layoutName] = ucfirst($layoutName);
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}
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}
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}
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if ($theme_option) {
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$theme_path = $themelib->get_theme_path($theme, $theme_option, '', 'templates'); // path to the site theme options
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if (file_exists(TIKI_PATH . "/" . $theme_path . '/layouts/')) {
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foreach (scandir(TIKI_PATH . "/" . $theme_path . '/layouts/') as $layoutName) {
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if ($layoutName[0] != '.' && $layoutName != 'index.php') {
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$available_layouts[$layoutName] = ucfirst($layoutName);
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}
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}
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}
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}
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return $available_layouts;
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}
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public function list_user_selectable_layouts($theme = null, $theme_option = null)
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{
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global $prefs;
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if (empty($theme) && empty($theme_option)) { // if you submit no parameters, return the current theme/theme option
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if (isset($prefs['site_theme'])) {
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$theme = $prefs['site_theme'];
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}
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if (isset($prefs['theme_option'])) {
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$theme_option = $prefs['theme_option'];
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}
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}
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$selectable_layouts = [];
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$available_layouts = $this->list_layouts($theme, $theme_option);
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foreach ($available_layouts as $layoutName => $layoutLabel) {
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if (
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$layoutName == 'mobile'
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|| $layoutName == 'layout_plain.tpl'
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|| $layoutName == 'internal'
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) {
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// hide layouts that are for internal use only
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continue;
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} elseif ($layoutName == 'basic') {
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$selectable_layouts[$layoutName] = tra('Single Container');
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} elseif ($layoutName == 'classic') {
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$selectable_layouts[$layoutName] = tra('Classic Tiki (3 containers - header, middle, footer)');
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} elseif ($layoutName == 'social') {
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$selectable_layouts[$layoutName] = tra('Classic Bootstrap (fixed top navbar)');
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} else {
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$selectable_layouts[$layoutName] = $layoutLabel;
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}
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}
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return $selectable_layouts;
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}
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public function list_css($path, $recursive = false)
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{
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$files = $this->list_files($path, '.css', $recursive);
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foreach ($files as $i => $file) {
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$files[$i] = preg_replace("|^$path/(.*)\.css$|", '$1', $file);
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}
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return $files;
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}
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public function list_files($path, $extension, $recursive)
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{
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$back = [];
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$handle = opendir($path);
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while ($file = readdir($handle)) {
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if ((substr($file, -4, 4) == $extension) and (preg_match('/^[-_a-zA-Z0-9\.]*$/', $file))) {
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$back[] = "$path/$file";
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} elseif (
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$recursive
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&& $file != '.svn'
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&& $file != '.'
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&& $file != '..'
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&& is_dir("$path/$file")
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&& ! file_exists("db/$file/local.php")
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) {
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$back = array_merge($back, $this->list_files("$path/$file", $extension, $recursive));
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}
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}
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closedir($handle);
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sort($back);
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return $back;
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}
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public function browse_css($path)
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{
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if (! is_file($path)) {
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return ['error' => "No such file : $path"];
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}
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$meat = implode('', file($path));
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$find[0] = '/\}/';
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$repl[0] = "\n}\n";
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$find[1] = '/\{/';
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$repl[1] = "\n{\n";
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$find[2] = '/\/\*/';
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$repl[2] = "\n/*\n";
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$find[3] = '/\*\//';
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$repl[3] = "\n*/\n";
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$find[4] = '/;/';
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$repl[4] = ";\n";
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$find[5] = '/(W|w)hite/';
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$repl[5] = '#FFFFFF';
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$find[6] = '/(B|b)lack/';
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$repl[6] = '#000000';
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$res = preg_replace($find, $repl, $meat);
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return [
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'error' => '',
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'content' => explode("\n", $res)
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];
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}
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public function parse_css($data)
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{
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$back = [];
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$index = 0;
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$type = '';
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foreach ($data as $line) {
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$line = trim($line);
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if ($line) {
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if (($type != 'comment') and ($line == '/*')) {
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$type = 'comment';
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$index++;
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$back["$index"]['comment'] = '';
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$back["$index"]['items'] = [];
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$back["$index"]['attributes'] = [];
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} elseif (($type == 'comment') and ($line == '*/')) {
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$type = '';
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} elseif ($type == 'comment') {
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$back["$index"]['comment'] .= "$line\n";
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} elseif (($type == 'items') and ($line == '{')) {
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$type = 'attributes';
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} elseif ($type == 'items') {
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$li = explode(',', $line);
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foreach ($li as $l) {
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$l = trim($l);
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if ($l) {
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$back["$index"]['items'][] = $l;
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}
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}
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} elseif (($type == 'attributes') and ($line == '}')) {
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$type = '';
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$index++;
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$back["$index"]['comment'] = '';
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$back["$index"]['items'] = [];
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$back["$index"]['attributes'] = [];
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} elseif ($type == 'attributes') {
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$parts = explode(':', str_replace(';', '', $line));
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if (isset($parts[0]) && isset($parts[1])) {
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$obj = trim($parts[0]);
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$back["$index"]['attributes']["$obj"] = trim($parts[1]);
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}
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} else {
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$li = explode(',', $line);
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foreach ($li as $l) {
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$l = trim($l);
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if ($l) {
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$back["$index"]['items'][] = $l;
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}
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}
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$type = 'items';
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}
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$back['content'] = $line;
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}
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}
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return $back;
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}
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/**
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* Find the version of Tiki that a CSS is compatible with
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*
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* @TODO: cache the results
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* @TODO: only read the first 30 lines or so of the file
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*/
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public function version_css($path)
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{
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if (! file_exists($path)) {
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return false;
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}
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$data = implode('', file($path));
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$pos = strpos($data, '@version');
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if ($pos === false) {
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return false;
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}
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// get version
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preg_match("/(@[V|v]ersion):?\s?([\d]+)\.([\d]+)/i", $data, $matches);
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$version = $matches[2] . '.' . $matches[3];
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return $version;
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}
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}
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