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-rw-r--r--program/include/rcube_output_html.php1775
1 files changed, 0 insertions, 1775 deletions
diff --git a/program/include/rcube_output_html.php b/program/include/rcube_output_html.php
deleted file mode 100644
index d751eb294..000000000
--- a/program/include/rcube_output_html.php
+++ /dev/null
@@ -1,1775 +0,0 @@
-<?php
-
-/*
- +-----------------------------------------------------------------------+
- | program/include/rcubeoutput_html.php |
- | |
- | This file is part of the Roundcube Webmail client |
- | Copyright (C) 2006-2012, The Roundcube Dev Team |
- | |
- | Licensed under the GNU General Public License version 3 or |
- | any later version with exceptions for skins & plugins. |
- | See the README file for a full license statement. |
- | |
- | PURPOSE: |
- | Class to handle HTML page output using a skin template. |
- | |
- +-----------------------------------------------------------------------+
- | Author: Thomas Bruederli <roundcube@gmail.com> |
- +-----------------------------------------------------------------------+
-*/
-
-
-/**
- * Class to create HTML page output using a skin template
- *
- * @package Framework
- * @subpackage View
- */
-class rcube_output_html extends rcube_output
-{
- public $type = 'html';
-
- protected $message = null;
- protected $js_env = array();
- protected $js_labels = array();
- protected $js_commands = array();
- protected $skin_paths = array();
- protected $template_name;
- protected $scripts_path = '';
- protected $script_files = array();
- protected $css_files = array();
- protected $scripts = array();
- protected $default_template = "<html>\n<head><title></title></head>\n<body></body>\n</html>";
- protected $header = '';
- protected $footer = '';
- protected $body = '';
- protected $base_path = '';
-
- // deprecated names of templates used before 0.5
- protected $deprecated_templates = array(
- 'contact' => 'showcontact',
- 'contactadd' => 'addcontact',
- 'contactedit' => 'editcontact',
- 'identityedit' => 'editidentity',
- 'messageprint' => 'printmessage',
- );
-
- /**
- * Constructor
- *
- * @todo Replace $this->config with the real rcube_config object
- */
- public function __construct($task = null, $framed = false)
- {
- parent::__construct();
-
- //$this->framed = $framed;
- $this->set_env('task', $task);
- $this->set_env('x_frame_options', $this->config->get('x_frame_options', 'sameorigin'));
-
- // add cookie info
- $this->set_env('cookie_domain', ini_get('session.cookie_domain'));
- $this->set_env('cookie_path', ini_get('session.cookie_path'));
- $this->set_env('cookie_secure', ini_get('session.cookie_secure'));
-
- // load the correct skin (in case user-defined)
- $skin = $this->config->get('skin');
- $this->set_skin($skin);
- $this->set_env('skin', $skin);
-
- if (!empty($_REQUEST['_extwin']))
- $this->set_env('extwin', 1);
-
- // add common javascripts
- $this->add_script('var '.rcmail::JS_OBJECT_NAME.' = new rcube_webmail();', 'head_top');
-
- // don't wait for page onload. Call init at the bottom of the page (delayed)
- $this->add_script(rcmail::JS_OBJECT_NAME.'.init();', 'docready');
-
- $this->scripts_path = 'program/js/';
- $this->include_script('jquery.min.js');
- $this->include_script('common.js');
- $this->include_script('app.js');
-
- // register common UI objects
- $this->add_handlers(array(
- 'loginform' => array($this, 'login_form'),
- 'preloader' => array($this, 'preloader'),
- 'username' => array($this, 'current_username'),
- 'message' => array($this, 'message_container'),
- 'charsetselector' => array($this, 'charset_selector'),
- 'aboutcontent' => array($this, 'about_content'),
- ));
- }
-
-
- /**
- * Set environment variable
- *
- * @param string Property name
- * @param mixed Property value
- * @param boolean True if this property should be added to client environment
- */
- public function set_env($name, $value, $addtojs = true)
- {
- $this->env[$name] = $value;
- if ($addtojs || isset($this->js_env[$name])) {
- $this->js_env[$name] = $value;
- }
- }
-
-
- /**
- * Getter for the current page title
- *
- * @return string The page title
- */
- protected function get_pagetitle()
- {
- if (!empty($this->pagetitle)) {
- $title = $this->pagetitle;
- }
- else if ($this->env['task'] == 'login') {
- $title = $this->app->gettext(array(
- 'name' => 'welcome',
- 'vars' => array('product' => $this->config->get('product_name')
- )));
- }
- else {
- $title = ucfirst($this->env['task']);
- }
-
- return $title;
- }
-
-
- /**
- * Set skin
- */
- public function set_skin($skin)
- {
- $valid = false;
-
- if (!empty($skin) && is_dir('skins/'.$skin) && is_readable('skins/'.$skin)) {
- $skin_path = 'skins/'.$skin;
- $valid = true;
- }
- else {
- $skin_path = $this->config->get('skin_path');
- if (!$skin_path) {
- $skin_path = 'skins/' . rcube_config::DEFAULT_SKIN;
- }
- $valid = !$skin;
- }
-
- $this->config->set('skin_path', $skin_path);
-
- // register skin path(s)
- $this->skin_paths = array();
- $this->load_skin($skin_path);
-
- return $valid;
- }
-
- /**
- * Helper method to recursively read skin meta files and register search paths
- */
- private function load_skin($skin_path)
- {
- $this->skin_paths[] = $skin_path;
-
- // read meta file and check for dependecies
- $meta = @json_decode(@file_get_contents($skin_path.'/meta.json'), true);
- if ($meta['extends'] && is_dir('skins/' . $meta['extends'])) {
- $this->load_skin('skins/' . $meta['extends']);
- }
- }
-
-
- /**
- * Check if a specific template exists
- *
- * @param string Template name
- * @return boolean True if template exists
- */
- public function template_exists($name)
- {
- $found = false;
- foreach ($this->skin_paths as $skin_path) {
- $filename = $skin_path . '/templates/' . $name . '.html';
- $found = (is_file($filename) && is_readable($filename)) || ($this->deprecated_templates[$name] && $this->template_exists($this->deprecated_templates[$name]));
- if ($found)
- break;
- }
- return $found;
- }
-
-
- /**
- * Find the given file in the current skin path stack
- *
- * @param string File name/path to resolve (starting with /)
- * @param string Reference to the base path of the matching skin
- * @param string Additional path to search in
- * @return mixed Relative path to the requested file or False if not found
- */
- public function get_skin_file($file, &$skin_path, $add_path = null)
- {
- $skin_paths = $this->skin_paths;
- if ($add_path)
- array_unshift($skin_paths, $add_path);
-
- foreach ($skin_paths as $skin_path) {
- $path = realpath($skin_path . $file);
- if (is_file($path)) {
- return $skin_path . $file;
- }
- }
-
- return false;
- }
-
-
- /**
- * Register a GUI object to the client script
- *
- * @param string Object name
- * @param string Object ID
- * @return void
- */
- public function add_gui_object($obj, $id)
- {
- $this->add_script(rcmail::JS_OBJECT_NAME.".gui_object('$obj', '$id');");
- }
-
-
- /**
- * Call a client method
- *
- * @param string Method to call
- * @param ... Additional arguments
- */
- public function command()
- {
- $cmd = func_get_args();
- if (strpos($cmd[0], 'plugin.') !== false)
- $this->js_commands[] = array('triggerEvent', $cmd[0], $cmd[1]);
- else
- $this->js_commands[] = $cmd;
- }
-
-
- /**
- * Add a localized label to the client environment
- */
- public function add_label()
- {
- $args = func_get_args();
- if (count($args) == 1 && is_array($args[0]))
- $args = $args[0];
-
- foreach ($args as $name) {
- $this->js_labels[$name] = $this->app->gettext($name);
- }
- }
-
-
- /**
- * Invoke display_message command
- *
- * @param string $message Message to display
- * @param string $type Message type [notice|confirm|error]
- * @param array $vars Key-value pairs to be replaced in localized text
- * @param boolean $override Override last set message
- * @param int $timeout Message display time in seconds
- * @uses self::command()
- */
- public function show_message($message, $type='notice', $vars=null, $override=true, $timeout=0)
- {
- if ($override || !$this->message) {
- if ($this->app->text_exists($message)) {
- if (!empty($vars))
- $vars = array_map('Q', $vars);
- $msgtext = $this->app->gettext(array('name' => $message, 'vars' => $vars));
- }
- else
- $msgtext = $message;
-
- $this->message = $message;
- $this->command('display_message', $msgtext, $type, $timeout * 1000);
- }
- }
-
-
- /**
- * Delete all stored env variables and commands
- */
- public function reset()
- {
- parent::reset();
- $this->js_env = array();
- $this->js_labels = array();
- $this->js_commands = array();
- $this->script_files = array();
- $this->scripts = array();
- $this->header = '';
- $this->footer = '';
- $this->body = '';
- }
-
-
- /**
- * Redirect to a certain url
- *
- * @param mixed $p Either a string with the action or url parameters as key-value pairs
- * @param int $delay Delay in seconds
- */
- public function redirect($p = array(), $delay = 1)
- {
- if ($this->env['extwin'])
- $p['extwin'] = 1;
- $location = $this->app->url($p);
- header('Location: ' . $location);
- exit;
- }
-
-
- /**
- * Send the request output to the client.
- * This will either parse a skin tempalte or send an AJAX response
- *
- * @param string Template name
- * @param boolean True if script should terminate (default)
- */
- public function send($templ = null, $exit = true)
- {
- if ($templ != 'iframe') {
- // prevent from endless loops
- if ($exit != 'recur' && $this->app->plugins->is_processing('render_page')) {
- rcube::raise_error(array('code' => 505, 'type' => 'php',
- 'file' => __FILE__, 'line' => __LINE__,
- 'message' => 'Recursion alert: ignoring output->send()'), true, false);
- return;
- }
- $this->parse($templ, false);
- }
- else {
- $this->framed = $templ == 'iframe' ? true : $this->framed;
- $this->write();
- }
-
- // set output asap
- ob_flush();
- flush();
-
- if ($exit) {
- exit;
- }
- }
-
-
- /**
- * Process template and write to stdOut
- *
- * @param string $template HTML template content
- */
- public function write($template = '')
- {
- // unlock interface after iframe load
- $unlock = preg_replace('/[^a-z0-9]/i', '', $_REQUEST['_unlock']);
- if ($this->framed) {
- array_unshift($this->js_commands, array('set_busy', false, null, $unlock));
- }
- else if ($unlock) {
- array_unshift($this->js_commands, array('hide_message', $unlock));
- }
-
- if (!empty($this->script_files))
- $this->set_env('request_token', $this->app->get_request_token());
-
- // write all env variables to client
- $js = $this->framed ? "if(window.parent) {\n" : '';
- $js .= $this->get_js_commands() . ($this->framed ? ' }' : '');
- $this->add_script($js, 'head_top');
-
- // send clickjacking protection headers
- $iframe = $this->framed || !empty($_REQUEST['_framed']);
- if (!headers_sent() && ($xframe = $this->app->config->get('x_frame_options', 'sameorigin')))
- header('X-Frame-Options: ' . ($iframe && $xframe == 'deny' ? 'sameorigin' : $xframe));
-
- // call super method
- $this->_write($template, $this->config->get('skin_path'));
- }
-
-
- /**
- * Parse a specific skin template and deliver to stdout (or return)
- *
- * @param string Template name
- * @param boolean Exit script
- * @param boolean Don't write to stdout, return parsed content instead
- *
- * @link http://php.net/manual/en/function.exit.php
- */
- function parse($name = 'main', $exit = true, $write = true)
- {
- $plugin = false;
- $realname = $name;
- $this->template_name = $realname;
-
- $temp = explode('.', $name, 2);
- if (count($temp) > 1) {
- $plugin = $temp[0];
- $name = $temp[1];
- $skin_dir = $plugin . '/skins/' . $this->config->get('skin');
-
- // apply skin search escalation list to plugin directory
- $plugin_skin_paths = array();
- foreach ($this->skin_paths as $skin_path) {
- $plugin_skin_paths[] = $this->app->plugins->url . $plugin . '/' . $skin_path;
- }
-
- // add fallback to default skin
- if (is_dir($this->app->plugins->dir . $plugin . '/skins/default')) {
- $skin_dir = $plugin . '/skins/default';
- $plugin_skin_paths[] = $this->app->plugins->url . $skin_dir;
- }
-
- // add plugin skin paths to search list
- $this->skin_paths = array_merge($plugin_skin_paths, $this->skin_paths);
- }
-
- // find skin template
- $path = false;
- foreach ($this->skin_paths as $skin_path) {
- $path = "$skin_path/templates/$name.html";
-
- // fallback to deprecated template names
- if (!is_readable($path) && $this->deprecated_templates[$realname]) {
- $path = "$skin_path/templates/" . $this->deprecated_templates[$realname] . ".html";
-
- if (is_readable($path)) {
- rcube::raise_error(array(
- 'code' => 502, 'type' => 'php',
- 'file' => __FILE__, 'line' => __LINE__,
- 'message' => "Using deprecated template '" . $this->deprecated_templates[$realname]
- . "' in $skin_path/templates. Please rename to '$realname'"),
- true, false);
- }
- }
-
- if (is_readable($path)) {
- $this->config->set('skin_path', $skin_path);
- $this->base_path = preg_replace('!plugins/\w+/!', '', $skin_path); // set base_path to core skin directory (not plugin's skin)
- break;
- }
- else {
- $path = false;
- }
- }
-
- // read template file
- if (!$path || ($templ = @file_get_contents($path)) === false) {
- rcube::raise_error(array(
- 'code' => 501,
- 'type' => 'php',
- 'line' => __LINE__,
- 'file' => __FILE__,
- 'message' => 'Error loading template for '.$realname
- ), true, $write);
- return false;
- }
-
- // replace all path references to plugins/... with the configured plugins dir
- // and /this/ to the current plugin skin directory
- if ($plugin) {
- $templ = preg_replace(array('/\bplugins\//', '/(["\']?)\/this\//'), array($this->app->plugins->url, '\\1'.$this->app->plugins->url.$skin_dir.'/'), $templ);
- }
-
- // parse for specialtags
- $output = $this->parse_conditions($templ);
- $output = $this->parse_xml($output);
-
- // trigger generic hook where plugins can put additional content to the page
- $hook = $this->app->plugins->exec_hook("render_page", array('template' => $realname, 'content' => $output));
-
- // save some memory
- $output = $hook['content'];
- unset($hook['content']);
-
- // make sure all <form> tags have a valid request token
- $output = preg_replace_callback('/<form\s+([^>]+)>/Ui', array($this, 'alter_form_tag'), $output);
- $this->footer = preg_replace_callback('/<form\s+([^>]+)>/Ui', array($this, 'alter_form_tag'), $this->footer);
-
- if ($write) {
- // add debug console
- if ($realname != 'error' && ($this->config->get('debug_level') & 8)) {
- $this->add_footer('<div id="console" style="position:absolute;top:5px;left:5px;width:405px;padding:2px;background:white;z-index:9000;display:none">
- <a href="#toggle" onclick="con=$(\'#dbgconsole\');con[con.is(\':visible\')?\'hide\':\'show\']();return false">console</a>
- <textarea name="console" id="dbgconsole" rows="20" cols="40" style="display:none;width:400px;border:none;font-size:10px" spellcheck="false"></textarea></div>'
- );
- $this->add_script(
- "if (!window.console || !window.console.log) {\n".
- " window.console = new rcube_console();\n".
- " $('#console').show();\n".
- "}", 'foot');
- }
- $this->write(trim($output));
- }
- else {
- return $output;
- }
-
- if ($exit) {
- exit;
- }
- }
-
-
- /**
- * Return executable javascript code for all registered commands
- *
- * @return string $out
- */
- protected function get_js_commands()
- {
- $out = '';
- if (!$this->framed && !empty($this->js_env)) {
- $out .= rcmail::JS_OBJECT_NAME . '.set_env('.self::json_serialize($this->js_env).");\n";
- }
- if (!empty($this->js_labels)) {
- $this->command('add_label', $this->js_labels);
- }
- foreach ($this->js_commands as $i => $args) {
- $method = array_shift($args);
- foreach ($args as $i => $arg) {
- $args[$i] = self::json_serialize($arg);
- }
- $parent = $this->framed || preg_match('/^parent\./', $method);
- $out .= sprintf(
- "%s.%s(%s);\n",
- ($parent ? 'if(window.parent && parent.'.rcmail::JS_OBJECT_NAME.') parent.' : '') . rcmail::JS_OBJECT_NAME,
- preg_replace('/^parent\./', '', $method),
- implode(',', $args)
- );
- }
-
- return $out;
- }
-
-
- /**
- * Make URLs starting with a slash point to skin directory
- *
- * @param string Input string
- * @param boolean True if URL should be resolved using the current skin path stack
- * @return string
- */
- public function abs_url($str, $search_path = false)
- {
- if ($str[0] == '/') {
- if ($search_path && ($file_url = $this->get_skin_file($str, $skin_path)))
- return $file_url;
-
- return $this->base_path . $str;
- }
- else
- return $str;
- }
-
-
- /**
- * Show error page and terminate script execution
- *
- * @param int $code Error code
- * @param string $message Error message
- */
- public function raise_error($code, $message)
- {
- global $__page_content, $ERROR_CODE, $ERROR_MESSAGE;
-
- $ERROR_CODE = $code;
- $ERROR_MESSAGE = $message;
-
- include INSTALL_PATH . 'program/steps/utils/error.inc';
- exit;
- }
-
-
- /***** Template parsing methods *****/
-
- /**
- * Replace all strings ($varname)
- * with the content of the according global variable.
- */
- protected function parse_with_globals($input)
- {
- $GLOBALS['__version'] = html::quote(RCMAIL_VERSION);
- $GLOBALS['__comm_path'] = html::quote($this->app->comm_path);
- $GLOBALS['__skin_path'] = html::quote($this->base_path);
-
- return preg_replace_callback('/\$(__[a-z0-9_\-]+)/',
- array($this, 'globals_callback'), $input);
- }
-
-
- /**
- * Callback funtion for preg_replace_callback() in parse_with_globals()
- */
- protected function globals_callback($matches)
- {
- return $GLOBALS[$matches[1]];
- }
-
-
- /**
- * Correct absolute paths in images and other tags
- * add timestamp to .js and .css filename
- */
- protected function fix_paths($output)
- {
- return preg_replace_callback(
- '!(src|href|background)=(["\']?)([a-z0-9/_.-]+)(["\'\s>])!i',
- array($this, 'file_callback'), $output);
- }
-
-
- /**
- * Callback function for preg_replace_callback in write()
- *
- * @return string Parsed string
- */
- protected function file_callback($matches)
- {
- $file = $matches[3];
-
- // correct absolute paths
- if ($file[0] == '/') {
- $file = $this->base_path . $file;
- }
-
- // add file modification timestamp
- if (preg_match('/\.(js|css)$/', $file)) {
- if ($fs = @filemtime($file)) {
- $file .= '?s=' . $fs;
- }
- }
-
- return $matches[1] . '=' . $matches[2] . $file . $matches[4];
- }
-
-
- /**
- * Public wrapper to dipp into template parsing.
- *
- * @param string $input
- * @return string
- * @uses rcube_output_html::parse_xml()
- * @since 0.1-rc1
- */
- public function just_parse($input)
- {
- return $this->parse_xml($input);
- }
-
-
- /**
- * Parse for conditional tags
- *
- * @param string $input
- * @return string
- */
- protected function parse_conditions($input)
- {
- $matches = preg_split('/<roundcube:(if|elseif|else|endif)\s+([^>]+)>\n?/is', $input, 2, PREG_SPLIT_DELIM_CAPTURE);
- if ($matches && count($matches) == 4) {
- if (preg_match('/^(else|endif)$/i', $matches[1])) {
- return $matches[0] . $this->parse_conditions($matches[3]);
- }
- $attrib = html::parse_attrib_string($matches[2]);
- if (isset($attrib['condition'])) {
- $condmet = $this->check_condition($attrib['condition']);
- $submatches = preg_split('/<roundcube:(elseif|else|endif)\s+([^>]+)>\n?/is', $matches[3], 2, PREG_SPLIT_DELIM_CAPTURE);
- if ($condmet) {
- $result = $submatches[0];
- $result.= ($submatches[1] != 'endif' ? preg_replace('/.*<roundcube:endif\s+[^>]+>\n?/Uis', '', $submatches[3], 1) : $submatches[3]);
- }
- else {
- $result = "<roundcube:$submatches[1] $submatches[2]>" . $submatches[3];
- }
- return $matches[0] . $this->parse_conditions($result);
- }
- rcube::raise_error(array(
- 'code' => 500,
- 'type' => 'php',
- 'line' => __LINE__,
- 'file' => __FILE__,
- 'message' => "Unable to parse conditional tag " . $matches[2]
- ), true, false);
- }
- return $input;
- }
-
-
- /**
- * Determines if a given condition is met
- *
- * @todo Get rid off eval() once I understand what this does.
- * @todo Extend this to allow real conditions, not just "set"
- * @param string Condition statement
- * @return boolean True if condition is met, False if not
- */
- protected function check_condition($condition)
- {
- return eval("return (".$this->parse_expression($condition).");");
- }
-
-
- /**
- * Inserts hidden field with CSRF-prevention-token into POST forms
- */
- protected function alter_form_tag($matches)
- {
- $out = $matches[0];
- $attrib = html::parse_attrib_string($matches[1]);
-
- if (strtolower($attrib['method']) == 'post') {
- $hidden = new html_hiddenfield(array('name' => '_token', 'value' => $this->app->get_request_token()));
- $out .= "\n" . $hidden->show();
- }
-
- return $out;
- }
-
-
- /**
- * Parses expression and replaces variables
- *
- * @param string Expression statement
- * @return string Expression value
- */
- protected function parse_expression($expression)
- {
- return preg_replace(
- array(
- '/session:([a-z0-9_]+)/i',
- '/config:([a-z0-9_]+)(:([a-z0-9_]+))?/i',
- '/env:([a-z0-9_]+)/i',
- '/request:([a-z0-9_]+)/i',
- '/cookie:([a-z0-9_]+)/i',
- '/browser:([a-z0-9_]+)/i',
- '/template:name/i',
- ),
- array(
- "\$_SESSION['\\1']",
- "\$this->app->config->get('\\1',rcube_utils::get_boolean('\\3'))",
- "\$this->env['\\1']",
- "rcube_utils::get_input_value('\\1', rcube_utils::INPUT_GPC)",
- "\$_COOKIE['\\1']",
- "\$this->browser->{'\\1'}",
- $this->template_name,
- ),
- $expression);
- }
-
-
- /**
- * Search for special tags in input and replace them
- * with the appropriate content
- *
- * @param string Input string to parse
- * @return string Altered input string
- * @todo Use DOM-parser to traverse template HTML
- * @todo Maybe a cache.
- */
- protected function parse_xml($input)
- {
- return preg_replace_callback('/<roundcube:([-_a-z]+)\s+((?:[^>]|\\\\>)+)(?<!\\\\)>/Ui', array($this, 'xml_command'), $input);
- }
-
-
- /**
- * Callback function for parsing an xml command tag
- * and turn it into real html content
- *
- * @param array Matches array of preg_replace_callback
- * @return string Tag/Object content
- */
- protected function xml_command($matches)
- {
- $command = strtolower($matches[1]);
- $attrib = html::parse_attrib_string($matches[2]);
-
- // empty output if required condition is not met
- if (!empty($attrib['condition']) && !$this->check_condition($attrib['condition'])) {
- return '';
- }
-
- // execute command
- switch ($command) {
- // return a button
- case 'button':
- if ($attrib['name'] || $attrib['command']) {
- return $this->button($attrib);
- }
- break;
-
- // frame
- case 'frame':
- return $this->frame($attrib);
- break;
-
- // show a label
- case 'label':
- if ($attrib['expression'])
- $attrib['name'] = eval("return " . $this->parse_expression($attrib['expression']) .";");
-
- if ($attrib['name'] || $attrib['command']) {
- // @FIXME: 'noshow' is useless, remove?
- if ($attrib['noshow']) {
- return '';
- }
-
- $vars = $attrib + array('product' => $this->config->get('product_name'));
- unset($vars['name'], $vars['command']);
-
- $label = $this->app->gettext($attrib + array('vars' => $vars));
- $quoting = !empty($attrib['quoting']) ? strtolower($attrib['quoting']) : (rcube_utils::get_boolean((string)$attrib['html']) ? 'no' : '');
-
- switch ($quoting) {
- case 'no':
- case 'raw':
- break;
- case 'javascript':
- case 'js':
- $label = rcmail::JQ($label);
- break;
- default:
- $label = html::quote($label);
- break;
- }
-
- return $label;
- }
- break;
-
- // include a file
- case 'include':
- $old_base_path = $this->base_path;
- if ($path = $this->get_skin_file($attrib['file'], $skin_path, $attrib['skinpath'])) {
- $this->base_path = preg_replace('!plugins/\w+/!', '', $skin_path); // set base_path to core skin directory (not plugin's skin)
- $path = realpath($path);
- }
-
- if (is_readable($path)) {
- if ($this->config->get('skin_include_php')) {
- $incl = $this->include_php($path);
- }
- else {
- $incl = file_get_contents($path);
- }
- $incl = $this->parse_conditions($incl);
- $incl = $this->parse_xml($incl);
- $incl = $this->fix_paths($incl);
- $this->base_path = $old_base_path;
- return $incl;
- }
- break;
-
- case 'plugin.include':
- $hook = $this->app->plugins->exec_hook("template_plugin_include", $attrib);
- return $hook['content'];
-
- // define a container block
- case 'container':
- if ($attrib['name'] && $attrib['id']) {
- $this->command('gui_container', $attrib['name'], $attrib['id']);
- // let plugins insert some content here
- $hook = $this->app->plugins->exec_hook("template_container", $attrib);
- return $hook['content'];
- }
- break;
-
- // return code for a specific application object
- case 'object':
- $object = strtolower($attrib['name']);
- $content = '';
-
- // we are calling a class/method
- if (($handler = $this->object_handlers[$object]) && is_array($handler)) {
- if ((is_object($handler[0]) && method_exists($handler[0], $handler[1])) ||
- (is_string($handler[0]) && class_exists($handler[0])))
- $content = call_user_func($handler, $attrib);
- }
- // execute object handler function
- else if (function_exists($handler)) {
- $content = call_user_func($handler, $attrib);
- }
- else if ($object == 'doctype') {
- $content = html::doctype($attrib['value']);
- }
- else if ($object == 'logo') {
- $attrib += array('alt' => $this->xml_command(array('', 'object', 'name="productname"')));
- if ($logo = $this->config->get('skin_logo'))
- $attrib['src'] = $logo;
- $content = html::img($attrib);
- }
- else if ($object == 'productname') {
- $name = $this->config->get('product_name', 'Roundcube Webmail');
- $content = html::quote($name);
- }
- else if ($object == 'version') {
- $ver = (string)RCMAIL_VERSION;
- if (is_file(INSTALL_PATH . '.svn/entries')) {
- if (preg_match('/Revision:\s(\d+)/', @shell_exec('svn info'), $regs))
- $ver .= ' [SVN r'.$regs[1].']';
- }
- else if (is_file(INSTALL_PATH . '.git/index')) {
- if (preg_match('/Date:\s+([^\n]+)/', @shell_exec('git log -1'), $regs)) {
- if ($date = date('Ymd.Hi', strtotime($regs[1]))) {
- $ver .= ' [GIT '.$date.']';
- }
- }
- }
- $content = html::quote($ver);
- }
- else if ($object == 'steptitle') {
- $content = html::quote($this->get_pagetitle());
- }
- else if ($object == 'pagetitle') {
- if ($this->config->get('devel_mode') && !empty($_SESSION['username']))
- $title = $_SESSION['username'].' :: ';
- else if ($prod_name = $this->config->get('product_name'))
- $title = $prod_name . ' :: ';
- else
- $title = '';
- $title .= $this->get_pagetitle();
- $content = html::quote($title);
- }
-
- // exec plugin hooks for this template object
- $hook = $this->app->plugins->exec_hook("template_object_$object", $attrib + array('content' => $content));
- return $hook['content'];
-
- // return code for a specified eval expression
- case 'exp':
- $value = $this->parse_expression($attrib['expression']);
- return eval("return html::quote($value);");
-
- // return variable
- case 'var':
- $var = explode(':', $attrib['name']);
- $name = $var[1];
- $value = '';
-
- switch ($var[0]) {
- case 'env':
- $value = $this->env[$name];
- break;
- case 'config':
- $value = $this->config->get($name);
- if (is_array($value) && $value[$_SESSION['storage_host']]) {
- $value = $value[$_SESSION['storage_host']];
- }
- break;
- case 'request':
- $value = rcube_utils::get_input_value($name, rcube_utils::INPUT_GPC);
- break;
- case 'session':
- $value = $_SESSION[$name];
- break;
- case 'cookie':
- $value = htmlspecialchars($_COOKIE[$name]);
- break;
- case 'browser':
- $value = $this->browser->{$name};
- break;
- }
-
- if (is_array($value)) {
- $value = implode(', ', $value);
- }
-
- return html::quote($value);
- break;
- }
- return '';
- }
-
-
- /**
- * Include a specific file and return it's contents
- *
- * @param string File path
- * @return string Contents of the processed file
- */
- protected function include_php($file)
- {
- ob_start();
- include $file;
- $out = ob_get_contents();
- ob_end_clean();
-
- return $out;
- }
-
-
- /**
- * Create and register a button
- *
- * @param array Named button attributes
- * @return string HTML button
- * @todo Remove all inline JS calls and use jQuery instead.
- * @todo Remove all sprintf()'s - they are pretty, but also slow.
- */
- public function button($attrib)
- {
- static $s_button_count = 100;
-
- // these commands can be called directly via url
- $a_static_commands = array('compose', 'list', 'preferences', 'folders', 'identities');
-
- if (!($attrib['command'] || $attrib['name'])) {
- return '';
- }
-
- // try to find out the button type
- if ($attrib['type']) {
- $attrib['type'] = strtolower($attrib['type']);
- }
- else {
- $attrib['type'] = ($attrib['image'] || $attrib['imagepas'] || $attrib['imageact']) ? 'image' : 'link';
- }
-
- $command = $attrib['command'];
-
- if ($attrib['task'])
- $command = $attrib['task'] . '.' . $command;
-
- if (!$attrib['image']) {
- $attrib['image'] = $attrib['imagepas'] ? $attrib['imagepas'] : $attrib['imageact'];
- }
-
- if (!$attrib['id']) {
- $attrib['id'] = sprintf('rcmbtn%d', $s_button_count++);
- }
- // get localized text for labels and titles
- if ($attrib['title']) {
- $attrib['title'] = html::quote($this->app->gettext($attrib['title'], $attrib['domain']));
- }
- if ($attrib['label']) {
- $attrib['label'] = html::quote($this->app->gettext($attrib['label'], $attrib['domain']));
- }
- if ($attrib['alt']) {
- $attrib['alt'] = html::quote($this->app->gettext($attrib['alt'], $attrib['domain']));
- }
-
- // set title to alt attribute for IE browsers
- if ($this->browser->ie && !$attrib['title'] && $attrib['alt']) {
- $attrib['title'] = $attrib['alt'];
- }
-
- // add empty alt attribute for XHTML compatibility
- if (!isset($attrib['alt'])) {
- $attrib['alt'] = '';
- }
-
- // register button in the system
- if ($attrib['command']) {
- $this->add_script(sprintf(
- "%s.register_button('%s', '%s', '%s', '%s', '%s', '%s');",
- rcmail::JS_OBJECT_NAME,
- $command,
- $attrib['id'],
- $attrib['type'],
- $attrib['imageact'] ? $this->abs_url($attrib['imageact']) : $attrib['classact'],
- $attrib['imagesel'] ? $this->abs_url($attrib['imagesel']) : $attrib['classsel'],
- $attrib['imageover'] ? $this->abs_url($attrib['imageover']) : ''
- ));
-
- // make valid href to specific buttons
- if (in_array($attrib['command'], rcmail::$main_tasks)) {
- $attrib['href'] = $this->app->url(array('task' => $attrib['command']));
- $attrib['onclick'] = sprintf("return %s.command('switch-task','%s',this,event)", rcmail::JS_OBJECT_NAME, $attrib['command']);
- }
- else if ($attrib['task'] && in_array($attrib['task'], rcmail::$main_tasks)) {
- $attrib['href'] = $this->app->url(array('action' => $attrib['command'], 'task' => $attrib['task']));
- }
- else if (in_array($attrib['command'], $a_static_commands)) {
- $attrib['href'] = $this->app->url(array('action' => $attrib['command']));
- }
- else if (($attrib['command'] == 'permaurl' || $attrib['command'] == 'extwin') && !empty($this->env['permaurl'])) {
- $attrib['href'] = $this->env['permaurl'];
- }
- }
-
- // overwrite attributes
- if (!$attrib['href']) {
- $attrib['href'] = '#';
- }
- if ($attrib['task']) {
- if ($attrib['classact'])
- $attrib['class'] = $attrib['classact'];
- }
- else if ($command && !$attrib['onclick']) {
- $attrib['onclick'] = sprintf(
- "return %s.command('%s','%s',this,event)",
- rcmail::JS_OBJECT_NAME,
- $command,
- $attrib['prop']
- );
- }
-
- $out = '';
-
- // generate image tag
- if ($attrib['type'] == 'image') {
- $attrib_str = html::attrib_string(
- $attrib,
- array(
- 'style', 'class', 'id', 'width', 'height', 'border', 'hspace',
- 'vspace', 'align', 'alt', 'tabindex', 'title'
- )
- );
- $btn_content = sprintf('<img src="%s"%s />', $this->abs_url($attrib['image']), $attrib_str);
- if ($attrib['label']) {
- $btn_content .= ' '.$attrib['label'];
- }
- $link_attrib = array('href', 'onclick', 'onmouseover', 'onmouseout', 'onmousedown', 'onmouseup', 'target');
- }
- else if ($attrib['type'] == 'link') {
- $btn_content = isset($attrib['content']) ? $attrib['content'] : ($attrib['label'] ? $attrib['label'] : $attrib['command']);
- $link_attrib = array('href', 'onclick', 'title', 'id', 'class', 'style', 'tabindex', 'target');
- if ($attrib['innerclass'])
- $btn_content = html::span($attrib['innerclass'], $btn_content);
- }
- else if ($attrib['type'] == 'input') {
- $attrib['type'] = 'button';
-
- if ($attrib['label']) {
- $attrib['value'] = $attrib['label'];
- }
- if ($attrib['command']) {
- $attrib['disabled'] = 'disabled';
- }
-
- $out = html::tag('input', $attrib, null, array('type', 'value', 'onclick', 'id', 'class', 'style', 'tabindex', 'disabled'));
- }
-
- // generate html code for button
- if ($btn_content) {
- $attrib_str = html::attrib_string($attrib, $link_attrib);
- $out = sprintf('<a%s>%s</a>', $attrib_str, $btn_content);
- }
-
- return $out;
- }
-
-
- /**
- * Link an external script file
- *
- * @param string File URL
- * @param string Target position [head|foot]
- */
- public function include_script($file, $position='head')
- {
- static $sa_files = array();
-
- if (!preg_match('|^https?://|i', $file) && $file[0] != '/') {
- $file = $this->scripts_path . $file;
- if ($fs = @filemtime($file)) {
- $file .= '?s=' . $fs;
- }
- }
-
- if (in_array($file, $sa_files)) {
- return;
- }
-
- $sa_files[] = $file;
-
- if (!is_array($this->script_files[$position])) {
- $this->script_files[$position] = array();
- }
-
- $this->script_files[$position][] = $file;
- }
-
-
- /**
- * Add inline javascript code
- *
- * @param string JS code snippet
- * @param string Target position [head|head_top|foot]
- */
- public function add_script($script, $position='head')
- {
- if (!isset($this->scripts[$position])) {
- $this->scripts[$position] = "\n" . rtrim($script);
- }
- else {
- $this->scripts[$position] .= "\n" . rtrim($script);
- }
- }
-
-
- /**
- * Link an external css file
- *
- * @param string File URL
- */
- public function include_css($file)
- {
- $this->css_files[] = $file;
- }
-
-
- /**
- * Add HTML code to the page header
- *
- * @param string $str HTML code
- */
- public function add_header($str)
- {
- $this->header .= "\n" . $str;
- }
-
-
- /**
- * Add HTML code to the page footer
- * To be added right befor </body>
- *
- * @param string $str HTML code
- */
- public function add_footer($str)
- {
- $this->footer .= "\n" . $str;
- }
-
-
- /**
- * Process template and write to stdOut
- *
- * @param string HTML template
- * @param string Base for absolute paths
- */
- public function _write($templ = '', $base_path = '')
- {
- $output = empty($templ) ? $this->default_template : trim($templ);
-
- // set default page title
- if (empty($this->pagetitle)) {
- $this->pagetitle = 'Roundcube Mail';
- }
-
- // replace specialchars in content
- $page_title = html::quote($this->pagetitle);
- $page_header = '';
- $page_footer = '';
-
- // include meta tag with charset
- if (!empty($this->charset)) {
- if (!headers_sent()) {
- header('Content-Type: text/html; charset=' . $this->charset);
- }
- $page_header = '<meta http-equiv="content-type"';
- $page_header.= ' content="text/html; charset=';
- $page_header.= $this->charset . '" />'."\n";
- }
-
- // definition of the code to be placed in the document header and footer
- if (is_array($this->script_files['head'])) {
- foreach ($this->script_files['head'] as $file) {
- $page_header .= html::script($file);
- }
- }
-
- $head_script = $this->scripts['head_top'] . $this->scripts['head'];
- if (!empty($head_script)) {
- $page_header .= html::script(array(), $head_script);
- }
-
- if (!empty($this->header)) {
- $page_header .= $this->header;
- }
-
- // put docready commands into page footer
- if (!empty($this->scripts['docready'])) {
- $this->add_script('$(document).ready(function(){ ' . $this->scripts['docready'] . "\n});", 'foot');
- }
-
- if (is_array($this->script_files['foot'])) {
- foreach ($this->script_files['foot'] as $file) {
- $page_footer .= html::script($file);
- }
- }
-
- if (!empty($this->footer)) {
- $page_footer .= $this->footer . "\n";
- }
-
- if (!empty($this->scripts['foot'])) {
- $page_footer .= html::script(array(), $this->scripts['foot']);
- }
-
- // find page header
- if ($hpos = stripos($output, '</head>')) {
- $page_header .= "\n";
- }
- else {
- if (!is_numeric($hpos)) {
- $hpos = stripos($output, '<body');
- }
- if (!is_numeric($hpos) && ($hpos = stripos($output, '<html'))) {
- while ($output[$hpos] != '>') {
- $hpos++;
- }
- $hpos++;
- }
- $page_header = "<head>\n<title>$page_title</title>\n$page_header\n</head>\n";
- }
-
- // add page hader
- if ($hpos) {
- $output = substr_replace($output, $page_header, $hpos, 0);
- }
- else {
- $output = $page_header . $output;
- }
-
- // add page footer
- if (($fpos = strripos($output, '</body>')) || ($fpos = strripos($output, '</html>'))) {
- $output = substr_replace($output, $page_footer."\n", $fpos, 0);
- }
- else {
- $output .= "\n".$page_footer;
- }
-
- // add css files in head, before scripts, for speed up with parallel downloads
- if (!empty($this->css_files) &&
- (($pos = stripos($output, '<script ')) || ($pos = stripos($output, '</head>')))
- ) {
- $css = '';
- foreach ($this->css_files as $file) {
- $css .= html::tag('link', array('rel' => 'stylesheet',
- 'type' => 'text/css', 'href' => $file, 'nl' => true));
- }
- $output = substr_replace($output, $css, $pos, 0);
- }
-
- $output = $this->parse_with_globals($this->fix_paths($output));
-
- // trigger hook with final HTML content to be sent
- $hook = $this->app->plugins->exec_hook("send_page", array('content' => $output));
- if (!$hook['abort']) {
- if ($this->charset != RCMAIL_CHARSET) {
- echo rcube_charset::convert($hook['content'], RCMAIL_CHARSET, $this->charset);
- }
- else {
- echo $hook['content'];
- }
- }
- }
-
-
- /**
- * Returns iframe object, registers some related env variables
- *
- * @param array $attrib HTML attributes
- * @param boolean $is_contentframe Register this iframe as the 'contentframe' gui object
- * @return string IFRAME element
- */
- public function frame($attrib, $is_contentframe = false)
- {
- static $idcount = 0;
-
- if (!$attrib['id']) {
- $attrib['id'] = 'rcmframe' . ++$idcount;
- }
-
- $attrib['name'] = $attrib['id'];
- $attrib['src'] = $attrib['src'] ? $this->abs_url($attrib['src'], true) : 'program/resources/blank.gif';
-
- // register as 'contentframe' object
- if ($is_contentframe || $attrib['contentframe']) {
- $this->set_env('contentframe', $attrib['contentframe'] ? $attrib['contentframe'] : $attrib['name']);
- $this->set_env('blankpage', $attrib['src']);
- }
-
- return html::iframe($attrib);
- }
-
-
- /* ************* common functions delivering gui objects ************** */
-
-
- /**
- * Create a form tag with the necessary hidden fields
- *
- * @param array Named tag parameters
- * @return string HTML code for the form
- */
- public function form_tag($attrib, $content = null)
- {
- if ($this->framed || !empty($_REQUEST['_framed'])) {
- $hiddenfield = new html_hiddenfield(array('name' => '_framed', 'value' => '1'));
- $hidden = $hiddenfield->show();
- }
- if ($this->env['extwin']) {
- $hiddenfield = new html_hiddenfield(array('name' => '_extwin', 'value' => '1'));
- $hidden = $hiddenfield->show();
- }
-
- if (!$content)
- $attrib['noclose'] = true;
-
- return html::tag('form',
- $attrib + array('action' => "./", 'method' => "get"),
- $hidden . $content,
- array('id','class','style','name','method','action','enctype','onsubmit'));
- }
-
-
- /**
- * Build a form tag with a unique request token
- *
- * @param array Named tag parameters including 'action' and 'task' values which will be put into hidden fields
- * @param string Form content
- * @return string HTML code for the form
- */
- public function request_form($attrib, $content = '')
- {
- $hidden = new html_hiddenfield();
- if ($attrib['task']) {
- $hidden->add(array('name' => '_task', 'value' => $attrib['task']));
- }
- if ($attrib['action']) {
- $hidden->add(array('name' => '_action', 'value' => $attrib['action']));
- }
-
- unset($attrib['task'], $attrib['request']);
- $attrib['action'] = './';
-
- // we already have a <form> tag
- if ($attrib['form']) {
- if ($this->framed || !empty($_REQUEST['_framed']))
- $hidden->add(array('name' => '_framed', 'value' => '1'));
- return $hidden->show() . $content;
- }
- else
- return $this->form_tag($attrib, $hidden->show() . $content);
- }
-
-
- /**
- * GUI object 'username'
- * Showing IMAP username of the current session
- *
- * @param array Named tag parameters (currently not used)
- * @return string HTML code for the gui object
- */
- public function current_username($attrib)
- {
- static $username;
-
- // alread fetched
- if (!empty($username)) {
- return $username;
- }
-
- // Current username is an e-mail address
- if (strpos($_SESSION['username'], '@')) {
- $username = $_SESSION['username'];
- }
- // get e-mail address from default identity
- else if ($sql_arr = $this->app->user->get_identity()) {
- $username = $sql_arr['email'];
- }
- else {
- $username = $this->app->user->get_username();
- }
-
- return rcube_utils::idn_to_utf8($username);
- }
-
-
- /**
- * GUI object 'loginform'
- * Returns code for the webmail login form
- *
- * @param array Named parameters
- * @return string HTML code for the gui object
- */
- protected function login_form($attrib)
- {
- $default_host = $this->config->get('default_host');
- $autocomplete = (int) $this->config->get('login_autocomplete');
-
- $_SESSION['temp'] = true;
-
- // save original url
- $url = rcube_utils::get_input_value('_url', rcube_utils::INPUT_POST);
- if (empty($url) && !preg_match('/_(task|action)=logout/', $_SERVER['QUERY_STRING']))
- $url = $_SERVER['QUERY_STRING'];
-
- // Disable autocapitalization on iPad/iPhone (#1488609)
- $attrib['autocapitalize'] = 'off';
-
- // set atocomplete attribute
- $user_attrib = $autocomplete > 0 ? array() : array('autocomplete' => 'off');
- $host_attrib = $autocomplete > 0 ? array() : array('autocomplete' => 'off');
- $pass_attrib = $autocomplete > 1 ? array() : array('autocomplete' => 'off');
-
- $input_task = new html_hiddenfield(array('name' => '_task', 'value' => 'login'));
- $input_action = new html_hiddenfield(array('name' => '_action', 'value' => 'login'));
- $input_tzone = new html_hiddenfield(array('name' => '_timezone', 'id' => 'rcmlogintz', 'value' => '_default_'));
- $input_url = new html_hiddenfield(array('name' => '_url', 'id' => 'rcmloginurl', 'value' => $url));
- $input_user = new html_inputfield(array('name' => '_user', 'id' => 'rcmloginuser')
- + $attrib + $user_attrib);
- $input_pass = new html_passwordfield(array('name' => '_pass', 'id' => 'rcmloginpwd')
- + $attrib + $pass_attrib);
- $input_host = null;
-
- if (is_array($default_host) && count($default_host) > 1) {
- $input_host = new html_select(array('name' => '_host', 'id' => 'rcmloginhost'));
-
- foreach ($default_host as $key => $value) {
- if (!is_array($value)) {
- $input_host->add($value, (is_numeric($key) ? $value : $key));
- }
- else {
- $input_host = null;
- break;
- }
- }
- }
- else if (is_array($default_host) && ($host = array_pop($default_host))) {
- $hide_host = true;
- $input_host = new html_hiddenfield(array(
- 'name' => '_host', 'id' => 'rcmloginhost', 'value' => $host) + $attrib);
- }
- else if (empty($default_host)) {
- $input_host = new html_inputfield(array('name' => '_host', 'id' => 'rcmloginhost')
- + $attrib + $host_attrib);
- }
-
- $form_name = !empty($attrib['form']) ? $attrib['form'] : 'form';
- $this->add_gui_object('loginform', $form_name);
-
- // create HTML table with two cols
- $table = new html_table(array('cols' => 2));
-
- $table->add('title', html::label('rcmloginuser', html::quote($this->app->gettext('username'))));
- $table->add('input', $input_user->show(rcube_utils::get_input_value('_user', rcube_utils::INPUT_GPC)));
-
- $table->add('title', html::label('rcmloginpwd', html::quote($this->app->gettext('password'))));
- $table->add('input', $input_pass->show());
-
- // add host selection row
- if (is_object($input_host) && !$hide_host) {
- $table->add('title', html::label('rcmloginhost', html::quote($this->app->gettext('server'))));
- $table->add('input', $input_host->show(rcube_utils::get_input_value('_host', rcube_utils::INPUT_GPC)));
- }
-
- $out = $input_task->show();
- $out .= $input_action->show();
- $out .= $input_tzone->show();
- $out .= $input_url->show();
- $out .= $table->show();
-
- if ($hide_host) {
- $out .= $input_host->show();
- }
-
- // surround html output with a form tag
- if (empty($attrib['form'])) {
- $out = $this->form_tag(array('name' => $form_name, 'method' => 'post'), $out);
- }
-
- // include script for timezone detection
- $this->include_script('jstz.min.js');
-
- return $out;
- }
-
-
- /**
- * GUI object 'preloader'
- * Loads javascript code for images preloading
- *
- * @param array Named parameters
- * @return void
- */
- protected function preloader($attrib)
- {
- $images = preg_split('/[\s\t\n,]+/', $attrib['images'], -1, PREG_SPLIT_NO_EMPTY);
- $images = array_map(array($this, 'abs_url'), $images);
-
- if (empty($images) || $this->app->task == 'logout')
- return;
-
- $this->add_script('var images = ' . self::json_serialize($images) .';
- for (var i=0; i<images.length; i++) {
- img = new Image();
- img.src = images[i];
- }', 'docready');
- }
-
-
- /**
- * GUI object 'searchform'
- * Returns code for search function
- *
- * @param array Named parameters
- * @return string HTML code for the gui object
- */
- protected function search_form($attrib)
- {
- // add some labels to client
- $this->add_label('searching');
-
- $attrib['name'] = '_q';
-
- if (empty($attrib['id'])) {
- $attrib['id'] = 'rcmqsearchbox';
- }
- if ($attrib['type'] == 'search' && !$this->browser->khtml) {
- unset($attrib['type'], $attrib['results']);
- }
-
- $input_q = new html_inputfield($attrib);
- $out = $input_q->show();
-
- $this->add_gui_object('qsearchbox', $attrib['id']);
-
- // add form tag around text field
- if (empty($attrib['form'])) {
- $out = $this->form_tag(array(
- 'name' => "rcmqsearchform",
- 'onsubmit' => rcmail::JS_OBJECT_NAME . ".command('search'); return false",
- 'style' => "display:inline"),
- $out);
- }
-
- return $out;
- }
-
-
- /**
- * Builder for GUI object 'message'
- *
- * @param array Named tag parameters
- * @return string HTML code for the gui object
- */
- protected function message_container($attrib)
- {
- if (isset($attrib['id']) === false) {
- $attrib['id'] = 'rcmMessageContainer';
- }
-
- $this->add_gui_object('message', $attrib['id']);
-
- return html::div($attrib, '');
- }
-
-
- /**
- * GUI object 'charsetselector'
- *
- * @param array Named parameters for the select tag
- * @return string HTML code for the gui object
- */
- public function charset_selector($attrib)
- {
- // pass the following attributes to the form class
- $field_attrib = array('name' => '_charset');
- foreach ($attrib as $attr => $value) {
- if (in_array($attr, array('id', 'name', 'class', 'style', 'size', 'tabindex'))) {
- $field_attrib[$attr] = $value;
- }
- }
-
- $charsets = array(
- 'UTF-8' => 'UTF-8 ('.$this->app->gettext('unicode').')',
- 'US-ASCII' => 'ASCII ('.$this->app->gettext('english').')',
- 'ISO-8859-1' => 'ISO-8859-1 ('.$this->app->gettext('westerneuropean').')',
- 'ISO-8859-2' => 'ISO-8859-2 ('.$this->app->gettext('easterneuropean').')',
- 'ISO-8859-4' => 'ISO-8859-4 ('.$this->app->gettext('baltic').')',
- 'ISO-8859-5' => 'ISO-8859-5 ('.$this->app->gettext('cyrillic').')',
- 'ISO-8859-6' => 'ISO-8859-6 ('.$this->app->gettext('arabic').')',
- 'ISO-8859-7' => 'ISO-8859-7 ('.$this->app->gettext('greek').')',
- 'ISO-8859-8' => 'ISO-8859-8 ('.$this->app->gettext('hebrew').')',
- 'ISO-8859-9' => 'ISO-8859-9 ('.$this->app->gettext('turkish').')',
- 'ISO-8859-10' => 'ISO-8859-10 ('.$this->app->gettext('nordic').')',
- 'ISO-8859-11' => 'ISO-8859-11 ('.$this->app->gettext('thai').')',
- 'ISO-8859-13' => 'ISO-8859-13 ('.$this->app->gettext('baltic').')',
- 'ISO-8859-14' => 'ISO-8859-14 ('.$this->app->gettext('celtic').')',
- 'ISO-8859-15' => 'ISO-8859-15 ('.$this->app->gettext('westerneuropean').')',
- 'ISO-8859-16' => 'ISO-8859-16 ('.$this->app->gettext('southeasterneuropean').')',
- 'WINDOWS-1250' => 'Windows-1250 ('.$this->app->gettext('easterneuropean').')',
- 'WINDOWS-1251' => 'Windows-1251 ('.$this->app->gettext('cyrillic').')',
- 'WINDOWS-1252' => 'Windows-1252 ('.$this->app->gettext('westerneuropean').')',
- 'WINDOWS-1253' => 'Windows-1253 ('.$this->app->gettext('greek').')',
- 'WINDOWS-1254' => 'Windows-1254 ('.$this->app->gettext('turkish').')',
- 'WINDOWS-1255' => 'Windows-1255 ('.$this->app->gettext('hebrew').')',
- 'WINDOWS-1256' => 'Windows-1256 ('.$this->app->gettext('arabic').')',
- 'WINDOWS-1257' => 'Windows-1257 ('.$this->app->gettext('baltic').')',
- 'WINDOWS-1258' => 'Windows-1258 ('.$this->app->gettext('vietnamese').')',
- 'ISO-2022-JP' => 'ISO-2022-JP ('.$this->app->gettext('japanese').')',
- 'ISO-2022-KR' => 'ISO-2022-KR ('.$this->app->gettext('korean').')',
- 'ISO-2022-CN' => 'ISO-2022-CN ('.$this->app->gettext('chinese').')',
- 'EUC-JP' => 'EUC-JP ('.$this->app->gettext('japanese').')',
- 'EUC-KR' => 'EUC-KR ('.$this->app->gettext('korean').')',
- 'EUC-CN' => 'EUC-CN ('.$this->app->gettext('chinese').')',
- 'BIG5' => 'BIG5 ('.$this->app->gettext('chinese').')',
- 'GB2312' => 'GB2312 ('.$this->app->gettext('chinese').')',
- );
-
- if (!empty($_POST['_charset'])) {
- $set = $_POST['_charset'];
- }
- else if (!empty($attrib['selected'])) {
- $set = $attrib['selected'];
- }
- else {
- $set = $this->get_charset();
- }
-
- $set = strtoupper($set);
- if (!isset($charsets[$set])) {
- $charsets[$set] = $set;
- }
-
- $select = new html_select($field_attrib);
- $select->add(array_values($charsets), array_keys($charsets));
-
- return $select->show($set);
- }
-
- /**
- * Include content from config/about.<LANG>.html if available
- */
- protected function about_content($attrib)
- {
- $content = '';
- $filenames = array(
- 'about.' . $_SESSION['language'] . '.html',
- 'about.' . substr($_SESSION['language'], 0, 2) . '.html',
- 'about.html',
- );
- foreach ($filenames as $file) {
- $fn = RCMAIL_CONFIG_DIR . '/' . $file;
- if (is_readable($fn)) {
- $content = file_get_contents($fn);
- $content = $this->parse_conditions($content);
- $content = $this->parse_xml($content);
- break;
- }
- }
-
- return $content;
- }
-
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 11:48:25 +0000