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@@ -33,6 +33,23 @@
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*
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* @return boolean
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*/
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+
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+// Configuration constants.
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+
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+// For debugging purposes the editor may run using original source version of its javascripts, not "compressed" versions.
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+// Change the value to true for this case.
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+define ( 'RUN_EDITOR_USING_ORIGINAL_SOURCE', false ) ;
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+
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+// The MimeTeX plugin support, a check whether the server executable file has been installed.
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+define ( 'CHECK_MIMETEX_PLUGIN_INSTALLED', true ) ; // Change to false in case of unexpected problems. Then installed state will be assumed.
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+define ( 'CHECK_MIMETEX_PLUGIN_INSTALLED_TIMEOUT', 0.05 ) ; // Response timeout in seconds. Keep this value as low as possible on Windows servers.
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+define ( 'CHECK_MIMETEX_PLUGIN_INSTALLED_URL_BASE', // This setting is about how to check mimetex executable presense. Possible values: 'ip' and 'domain_name'
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+ IS_WINDOWS_OS
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+ ? 'ip' // http://127.0.0.1/mimetex.exe will be checked for presense,
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+ // this is a preferable setting for Windows Vista, because its firewall does not block this address by default.
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+ : 'domain_name' // http://www.mydokeos.com/mimetex.cgi will be checked for presense. If DNS has problems (if it is slow for example). try using the 'ip' setting.
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+) ;
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+
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function FCKeditor_IsCompatibleBrowser()
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{
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if ( isset( $_SERVER ) ) {
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@@ -421,43 +438,30 @@ class FCKeditor
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$this->Config['UserIsCourseAdmin'] = api_is_allowed_to_edit() ? true : false;
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$this->Config['UserIsPlatformAdmin'] = api_is_platform_admin() ? true : false;
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-
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// The MimeTeX plugin support.
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-
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- $check_mimetex_installed = true; // Change to false in case of unexpected problems. The installed state will be assumed.
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- $check_mimetex_timeout = 0.05; // In seconds. Keep this value as low as possible on Windows servers.
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- //----------------------------------------------------------------------------------------------------------------------
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-
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- static $is_mimetex_installed = null;
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- $server_base = explode('/', api_get_path(WEB_PATH));
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- $server_base_ip = $server_base[0].'/'.$server_base[1].'/127.0.0.1/'; // To avoid problems on Windows Vista.
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- $server_base = $server_base[0].'/'.$server_base[1].'/'.$server_base[2].'/';
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- if (IS_WINDOWS_OS)
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- {
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- $this->Config['MimetexUrl'] = $server_base.'cgi-bin/mimetex.exe';
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- $check_mimetex_url = $server_base_ip.'cgi-bin/mimetex.exe';
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- }
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- else
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- {
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- $this->Config['MimetexUrl'] = $server_base.'cgi-bin/mimetex.cgi';
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- $check_mimetex_url = $server_base.'cgi-bin/mimetex.cgi';
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- }
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- if ($check_mimetex_installed)
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+ static $is_mimetex_installed = null ;
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+ $server_base = explode( '/', api_get_path( WEB_PATH ) ) ;
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+ $server_base_ip = $server_base[0] . '/' . $server_base[1] . '/127.0.0.1' ;
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+ $server_base = $server_base[0]. '/' . $server_base[1]. '/' . $server_base[2] ;
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+ $url_relative = '/cgi-bin/mimetex' . ( IS_WINDOWS_OS ? '.exe' : '.cgi' ) ;
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+ $this->Config['MimetexUrl'] = $server_base . $url_relative ;
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+ if ( CHECK_MIMETEX_PLUGIN_INSTALLED )
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{
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- if (!isset($is_mimetex_installed))
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+ if ( !isset( $is_mimetex_installed ) )
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{
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- $this->Config['IsMimetexInstalled'] = $this->url_exists($check_mimetex_url.'?'.rand(), $check_mimetex_timeout);
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+ $check_mimetex_url = ( CHECK_MIMETEX_PLUGIN_INSTALLED_URL_BASE == 'ip' ? $server_base_ip : $server_base ) . $url_relative . '?' . rand() ;
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+ $this->Config['IsMimetexInstalled'] = $this->url_exists( $check_mimetex_url, CHECK_MIMETEX_PLUGIN_INSTALLED_TIMEOUT ) ;
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}
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else
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{
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- $this->Config['IsMimetexInstalled'] = $is_mimetex_installed;
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+ $this->Config['IsMimetexInstalled'] = $is_mimetex_installed ;
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}
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}
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else
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{
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- $this->Config['IsMimetexInstalled'] = true;
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+ $this->Config['IsMimetexInstalled'] = true ;
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}
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- $is_mimetex_installed = $this->Config['IsMimetexInstalled'];
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+ $is_mimetex_installed = $this->Config['IsMimetexInstalled'] ;
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/*
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@@ -470,7 +474,7 @@ class FCKeditor
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if ( $this->IsCompatible() )
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{
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- if ( isset( $_GET['fcksource'] ) && $_GET['fcksource'] == "true" )
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+ if ( RUN_EDITOR_USING_ORIGINAL_SOURCE )
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$File = 'fckeditor.original.html' ;
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else
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$File = 'fckeditor.html' ;
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