* Re: [Fwd: Bug#564557: mlmmj-php-web-admin: class.FastTemplate.php
2010-01-10 8:46 [Fwd: Bug#564557: mlmmj-php-web-admin: class.FastTemplate.php is Thomas Goirand
@ 2010-01-10 10:34 ` Christoph Thiel
2010-01-10 12:15 ` thomas
2010-01-10 14:13 ` Morten Shearman Kirkegaard
2 siblings, 0 replies; 4+ messages in thread
From: Christoph Thiel @ 2010-01-10 10:34 UTC (permalink / raw)
To: mlmmj
[-- Attachment #1: Type: text/plain, Size: 1737 bytes --]
Hi,
in openSUSE we use a patch to replace class.FastTemplate.php with
class.rFastTemplate.php. Feel free to use attached patch to fix this issue.
Best,
Christoph
On Sun, Jan 10, 2010 at 04:46:14PM +0800, Thomas Goirand wrote:
> Hi,
>
> A bug has been sent against MLMMJ, because the mlmmj-php-web-admin is
> non-free. Would there be a way to remove the class.FastTemplate.php file
> from the MLMMJ, as otherwise, there will be no way to have
> mlmmj-php-web-admin included in Debian?
>
> Thomas
>
> -------- Original Message --------
> Subject: Bug#564557: mlmmj-php-web-admin: class.FastTemplate.php is non-free
> Resent-Date: Sun, 10 Jan 2010 08:12:01 +0000, Sun, 10 Jan 2010 08:12:04
> +0000
> Resent-From: Ansgar Burchardt <ansgar@2008.43-1.org>
> Resent-To: debian-bugs-dist@lists.debian.org
> Resent-CC: Daniel Walrond <debian@djw.org.uk>
> Date: Sun, 10 Jan 2010 17:05:32 +0900
> From: Ansgar Burchardt <ansgar@2008.43-1.org>
> Reply-To: Ansgar Burchardt <ansgar@2008.43-1.org>, 564557@bugs.debian.org
> To: Debian Bug Tracking System <submit@bugs.debian.org>
>
> Package: mlmmj-php-web-admin
> Version: 1.2.15-1.1
> Severity: serious
> Justification: non-free content in main
>
> Hi,
>
> the file class.FastTemplate.php contains the following license
> statement:
>
> This program is released under the General Artistic License.
>
> This program is free software; you can redistribute it and/or modify it
> under the GNU General Artistic License, with the following stipulations;
>
> Changes or modifications must retain these Copyright statements.
> Changes or
> modifications must be submitted to all AUTHORS.
>
> The requirement to send changes to the authors makes it non-free.
>
> Regards,
> Ansgar
[-- Attachment #2: rFastTemplate.diff --]
[-- Type: text/x-patch, Size: 61565 bytes --]
--- mlmmj-1.2.7/contrib/web/php-admin/htdocs/class.FastTemplate.php
+++ mlmmj-1.2.7/contrib/web/php-admin/htdocs/class.FastTemplate.php
@@ -1,737 +0,0 @@
-<?php
-
-/* class.FastTemplate.php
- *
- * Original Perl module CGI::FastTemplate by Jason Moore
- * Copyright (c) 1998, Jason Moore <jmoore at sober dot com>
- *
- * PHP3 port by CDI
- * Copyright (c) 1999 CDI <cdi at thewebmasters dot net>
- *
- * PHP4 support added by Christoph Thiel for mlmmj's php-admin
- * Copyright (c) 2004 Christoph Thiel <ct at kki dot org>
- *
- * This program is released under the General Artistic License.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the GNU General Artistic License, with the following stipulations;
- *
- * Changes or modifications must retain these Copyright statements. Changes or
- * modifications must be submitted to all AUTHORS.
- *
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the Artistic License for more
- * details. This software is distributed AS-IS.
- */
-
-class FastTemplate {
-
- var $FILELIST = array(); /* Holds the array of filehandles
- * FILELIST[HANDLE] == "fileName"
- */
-
- var $DYNAMIC = array(); /* Holds the array of dynamic
- * blocks, and the fileHandles they
- * live in.
- */
-
- var $PARSEVARS = array(); /* Holds the array of Variable
- * handles.
- * PARSEVARS[HANDLE] == "value"
- */
-
- var $LOADED = array(); /* We only want to load a template
- * once - when it's used.
- * LOADED[FILEHANDLE] == 1 if loaded
- * undefined if not loaded yet.
- */
-
- var $HANDLE = array(); /* Holds the handle names assigned
- * by a call to parse()
- */
-
- var $ROOT = ""; /* Holds path-to-templates */
-
- var $ERROR = ""; /* Holds the last error message */
-
- var $LAST = ""; /* Holds the HANDLE to the last
- * template parsed by parse()
- */
-
- var $STRICT = true; /* Strict template checking.
- * Unresolved vars in templates will
- * generate a warning when found.
- */
-
-/******************************************************************************/
-
- function FastTemplate($pathToTemplates = "")
- {
- global $php_errormsg;
-
- if(!empty($pathToTemplates))
- {
- $this->set_root($pathToTemplates);
- }
-
- }
-
- /*
- * All templates will be loaded from this "root" directory
- * Can be changed in mid-process by re-calling with a new
- * value.
- */
-
- function set_root($root)
- {
- $trailer = substr($root,-1);
-
- if( (ord($trailer)) != 47 )
- {
- $root = "$root". chr(47);
- }
-
- if(is_dir($root))
- {
- $this->ROOT = $root;
- }
- else
- {
- $this->ROOT = "";
- $this->error("Specified ROOT dir [$root] is not a directory");
- }
- }
-
-
- /* Calculates current microtime
- * I throw this into all my classes for benchmarking purposes
- * It's not used by anything in this class and can be removed
- * if you don't need it.
- */
-
- function utime()
- {
- $time = explode( " ", microtime());
- $usec = (double)$time[0];
- $sec = (double)$time[1];
- return $sec + $usec;
- }
-
-
- /* Strict template checking, if true sends warnings to STDOUT when
- * parsing a template with undefined variable references
- * Used for tracking down bugs-n-such. Use no_strict() to disable.
- */
-
- function strict()
- {
- $this->STRICT = true;
- }
-
-
- /* Silently discards (removes) undefined variable references
- * found in templates
- */
-
- function no_strict()
- {
- $this->STRICT = false;
- }
-
-
- /* A quick check of the template file before reading it.
- * This is -not- a reliable check, mostly due to inconsistencies
- * in the way PHP determines if a file is readable.
- */
-
- function is_safe($filename)
- {
- if(!file_exists($filename))
- {
- $this->error("[$filename] does not exist",0);
- return false;
- }
- return true;
- }
-
-
- /* Grabs a template from the root dir and
- * reads it into a (potentially REALLY) big string
- */
-
- function get_template($template)
- {
- if(empty($this->ROOT))
- {
- $this->error("Cannot open template. Root not valid.",1);
- return false;
- }
-
- $filename = "$this->ROOT"."$template";
-
- $contents = implode("",(@file($filename)));
- if( (!$contents) or (empty($contents)) )
- {
- $this->error("get_template() failure: [$filename] $php_errormsg",1);
- }
-
- return $contents;
-
- }
-
-
- /* Prints the warnings for unresolved variable references
- * in template files. Used if STRICT is true
- */
-
- function show_unknowns($Line)
- {
- $unknown = array();
- if (ereg("(\{[A-Z0-9_]+\})",$Line,$unknown))
- {
- $UnkVar = $unknown[1];
- if(!(empty($UnkVar)))
- {
- @error_log("[FastTemplate] Warning: no value found for variable: $UnkVar ",0);
- }
- }
- }
-
-
- /* This routine get's called by parse() and does the actual
- * {VAR} to VALUE conversion within the template.
- */
-
- function parse_template($template, $tpl_array)
- {
- while ( list ($key,$val) = each ($tpl_array) )
- {
- if (!(empty($key)))
- {
- if(gettype($val) != "string")
- {
- settype($val,"string");
- }
-
- $template = ereg_replace("\{$key\}","$val","$template");
- //$template = str_replace("{$key}","$val","$template");
- }
- }
-
- if(!$this->STRICT)
- {
- // Silently remove anything not already found
-
- $template = ereg_replace("\{([A-Z0-9_]+)\}","",$template);
- }
- else
- {
- // Warn about unresolved template variables
- if (ereg("({[A-Z0-9_]+})",$template))
- {
- $unknown = split("\n",$template);
- while (list ($Element,$Line) = each($unknown) )
- {
- $UnkVar = $Line;
- if(!(empty($UnkVar)))
- {
- $this->show_unknowns($UnkVar);
- }
- }
- }
- }
- return $template;
-
- }
-
-
- /* The meat of the whole class. The magic happens here. */
-
- function parse($ReturnVar, $FileTags)
- {
- $append = false;
- $this->LAST = $ReturnVar;
- $this->HANDLE[$ReturnVar] = 1;
-
- if (gettype($FileTags) == "array")
- {
- unset($this->$ReturnVar); // Clear any previous data
-
- while ( list ( $key , $val ) = each ( $FileTags ) )
- {
- if ( (!isset($this->$val)) || (empty($this->$val)) )
- {
- $this->LOADED["$val"] = 1;
- if(isset($this->DYNAMIC["$val"]))
- {
- $this->parse_dynamic($val,$ReturnVar);
- }
- else
- {
- $fileName = $this->FILELIST["$val"];
- $this->$val = $this->get_template($fileName);
- }
- }
-
- // Array context implies overwrite
-
- $this->$ReturnVar = $this->parse_template($this->$val,$this->PARSEVARS);
-
- // For recursive calls.
-
- $this->assign( array( $ReturnVar => $this->$ReturnVar ) );
-
- }
- } // end if FileTags is array()
- else
- {
- // FileTags is not an array
-
- $val = $FileTags;
-
- if( (substr($val,0,1)) == '.' )
- {
- // Append this template to a previous ReturnVar
-
- $append = true;
- $val = substr($val,1);
- }
-
- if ( (!isset($this->$val)) || (empty($this->$val)) )
- {
- $this->LOADED["$val"] = 1;
- if(isset($this->DYNAMIC["$val"]))
- {
- $this->parse_dynamic($val,$ReturnVar);
- }
- else
- {
- $fileName = $this->FILELIST["$val"];
- $this->$val = $this->get_template($fileName);
- }
- }
-
- if($append)
- {
- $this->$ReturnVar .= $this->parse_template($this->$val,$this->PARSEVARS);
- }
- else
- {
- $this->$ReturnVar = $this->parse_template($this->$val,$this->PARSEVARS);
- }
-
- // For recursive calls.
-
- $this->assign(array( $ReturnVar => $this->$ReturnVar) );
-
- }
- return;
- }
-
-
- function FastPrint($template = "")
- {
- if(empty($template))
- {
- $template = $this->LAST;
- }
-
- if( (!(isset($this->$template))) || (empty($this->$template)) )
- {
- $this->error("Nothing parsed, nothing printed",0);
- return;
- }
- else
- {
- print $this->$template;
- }
- return;
- }
-
-
- function fetch($template = "")
- {
- if(empty($template))
- {
- $template = $this->LAST;
- }
- if( (!(isset($this->$template))) || (empty($this->$template)) )
- {
- $this->error("Nothing parsed, nothing printed",0);
- return "";
- }
-
- return($this->$template);
- }
-
-
- function define_dynamic($Macro, $ParentName)
- {
- // A dynamic block lives inside another template file.
- // It will be stripped from the template when parsed
- // and replaced with the {$Tag}.
-
- $this->DYNAMIC["$Macro"] = $ParentName;
- return true;
- }
-
-
- function parse_dynamic($Macro,$MacroName)
- {
- // The file must already be in memory.
-
- $ParentTag = $this->DYNAMIC["$Macro"];
- if( (!$this->$ParentTag) or (empty($this->$ParentTag)) )
- {
- $fileName = $this->FILELIST[$ParentTag];
- $this->$ParentTag = $this->get_template($fileName);
- $this->LOADED[$ParentTag] = 1;
- }
- if($this->$ParentTag)
- {
- $template = $this->$ParentTag;
- $DataArray = split("\n",$template);
- $newMacro = "";
- $newParent = "";
- $outside = true;
- $start = false;
- $end = false;
- while ( list ($lineNum,$lineData) = each ($DataArray) )
- {
- $lineTest = trim($lineData);
- if("<!-- BEGIN DYNAMIC BLOCK: $Macro -->" == "$lineTest" )
- {
- $start = true;
- $end = false;
- $outside = false;
- }
- if("<!-- END DYNAMIC BLOCK: $Macro -->" == "$lineTest" )
- {
- $start = false;
- $end = true;
- $outside = true;
- }
- if( (!$outside) and (!$start) and (!$end) )
- {
- $newMacro .= "$lineData\n"; // Restore linebreaks
- }
- if( ($outside) and (!$start) and (!$end) )
- {
- $newParent .= "$lineData\n"; // Restore linebreaks
- }
- if($end)
- {
- $newParent .= "{$MacroName}\n";
- }
- // Next line please
- if($end) { $end = false; }
- if($start) { $start = false; }
- } // end While
-
- $this->$Macro = $newMacro;
- $this->$ParentTag = $newParent;
- return true;
-
- } // $ParentTag NOT loaded - MAJOR oopsie
- else
- {
- @error_log("ParentTag: [$ParentTag] not loaded!",0);
- $this->error("ParentTag: [$ParentTag] not loaded!",0);
- }
- return false;
- }
-
-
- /* Strips a DYNAMIC BLOCK from a template. */
-
- function clear_dynamic($Macro="")
- {
- if(empty($Macro)) { return false; }
-
- // The file must already be in memory.
-
- $ParentTag = $this->DYNAMIC["$Macro"];
-
- if( (!$this->$ParentTag) or (empty($this->$ParentTag)) )
- {
- $fileName = $this->FILELIST[$ParentTag];
- $this->$ParentTag = $this->get_template($fileName);
- $this->LOADED[$ParentTag] = 1;
- }
-
- if($this->$ParentTag)
- {
- $template = $this->$ParentTag;
- $DataArray = split("\n",$template);
- $newParent = "";
- $outside = true;
- $start = false;
- $end = false;
- while ( list ($lineNum,$lineData) = each ($DataArray) )
- {
- $lineTest = trim($lineData);
- if("<!-- BEGIN DYNAMIC BLOCK: $Macro -->" == "$lineTest" )
- {
- $start = true;
- $end = false;
- $outside = false;
- }
- if("<!-- END DYNAMIC BLOCK: $Macro -->" == "$lineTest" )
- {
- $start = false;
- $end = true;
- $outside = true;
- }
- if( ($outside) and (!$start) and (!$end) )
- {
- $newParent .= "$lineData\n"; // Restore linebreaks
- }
- // Next line please
- if($end) { $end = false; }
- if($start) { $start = false; }
- } // end While
-
- $this->$ParentTag = $newParent;
- return true;
-
- } // $ParentTag NOT loaded - MAJOR oopsie
- else
- {
- @error_log("ParentTag: [$ParentTag] not loaded!",0);
- $this->error("ParentTag: [$ParentTag] not loaded!",0);
- }
- return false;
- }
-
-
- function define($fileList)
- {
- while ( list ($FileTag,$FileName) = each ($fileList) )
- {
- $this->FILELIST["$FileTag"] = $FileName;
- }
- return true;
- }
-
-
- function clear_parse($ReturnVar = "")
- {
- $this->clear($ReturnVar);
- }
-
-
- function clear($ReturnVar="")
- {
- // Clears out hash created by call to parse()
-
- if(!empty($ReturnVar))
- {
- if( (gettype($ReturnVar)) != "array")
- {
- unset($this->$ReturnVar);
- return;
- }
- else
- {
- while ( list ($key,$val) = each ($ReturnVar) )
- {
- unset($this->$val);
- }
- return;
- }
- }
-
- // Empty - clear all of them
-
- while ( list ( $key,$val) = each ($this->HANDLE) )
- {
- $KEY = $key;
- unset($this->$KEY);
- }
- return;
-
- }
-
-
- function clear_all ()
- {
- $this->clear();
- $this->clear_assign();
- $this->clear_define();
- $this->clear_tpl();
-
- return;
-
- }
-
-
- function clear_tpl ($fileHandle = "")
- {
- if(empty($this->LOADED))
- {
- // Nothing loaded, nothing to clear
-
- return true;
- }
- if(empty($fileHandle))
- {
- // Clear ALL fileHandles
-
- while ( list ($key, $val) = each ($this->LOADED) )
- {
- unset($this->$key);
- }
- unset($this->LOADED);
-
- return true;
- }
- else
- {
- if( (gettype($fileHandle)) != "array")
- {
- if( (isset($this->$fileHandle)) || (!empty($this->$fileHandle)) )
- {
- unset($this->LOADED[$fileHandle]);
- unset($this->$fileHandle);
- return true;
- }
- }
- else
- {
- while ( list ($Key, $Val) = each ($fileHandle) )
- {
- unset($this->LOADED[$Key]);
- unset($this->$Key);
- }
- return true;
- }
- }
-
- return false;
-
- }
-
-
- function clear_define ( $FileTag = "" )
- {
- if(empty($FileTag))
- {
- unset($this->FILELIST);
- return;
- }
-
- if( (gettype($Files)) != "array")
- {
- unset($this->FILELIST[$FileTag]);
- return;
- }
- else
- {
- while ( list ( $Tag, $Val) = each ($FileTag) )
- {
- unset($this->FILELIST[$Tag]);
- }
- return;
- }
- }
-
- /* Clears all variables set by assign() */
-
- function clear_assign ()
- {
- if(!(empty($this->PARSEVARS)))
- {
- while(list($Ref,$Val) = each ($this->PARSEVARS) )
- {
- unset($this->PARSEVARS["$Ref"]);
- }
- }
- }
-
-
- function clear_href ($href)
- {
- if(!empty($href))
- {
- if( (gettype($href)) != "array")
- {
- unset($this->PARSEVARS[$href]);
- return;
- }
- else
- {
- while (list ($Ref,$val) = each ($href) )
- {
- unset($this->PARSEVARS[$Ref]);
- }
- return;
- }
- }
- else
- {
- // Empty - clear them all
-
- $this->clear_assign();
- }
- return;
- }
-
-
- function assign ($tpl_array, $trailer="")
- {
- if(gettype($tpl_array) == "array")
- {
- while ( list ($key,$val) = each ($tpl_array) )
- {
- if (!(empty($key)))
- {
- // Empty values are allowed
- // Empty Keys are NOT
-
- $this->PARSEVARS["$key"] = $val;
- }
- }
- }
- else
- {
- // Empty values are allowed in non-array context now.
- if (!empty($tpl_array))
- {
- $this->PARSEVARS["$tpl_array"] = $trailer;
- }
- }
- }
-
- /* Return the value of an assigned variable.
- * Christian Brandel cbrandel@gmx.de
- */
-
- function get_assigned($tpl_name = "")
- {
-
- if(empty($tpl_name)) { return false; }
- if(isset($this->PARSEVARS["$tpl_name"]))
- {
- return ($this->PARSEVARS["$tpl_name"]);
- }
- else
- {
- return false;
- }
- }
-
-
- function error ($errorMsg, $die = 0)
- {
- $this->ERROR = $errorMsg;
-
- if($die == 1)
- die("ERROR: $this->ERROR <BR> \n");
- else
- echo "ERROR: ".$this->ERROR."<BR>\n";
- }
-}
-
-?>
--- mlmmj-1.2.7/contrib/web/php-admin/htdocs/class.rFastTemplate.php
+++ mlmmj-1.2.7/contrib/web/php-admin/htdocs/class.rFastTemplate.php
@@ -0,0 +1,1087 @@
+<?php
+//
+// Copyright � 2000-2001, Roland Roberts <roland@astrofoto.org>
+// 2001 Alister Bulman <alister@minotaur.nu> Re-Port multi template-roots + more
+// PHP3 Port: Copyright � 1999 CDI <cdi@thewebmasters.net>, All Rights Reserved.
+// Perl Version: Copyright � 1998 Jason Moore <jmoore@sober.com>, All Rights Reserved.
+//
+// RCS Revision
+// @(#) $Id: class.rFastTemplate.php,v 1.26 2002/10/01 20:47:48 roland Exp $
+// $Source: /home/cvs/projects/php/tools/class.rFastTemplate.php,v $
+//
+// Copyright Notice
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2, or (at your option)
+// any later version.
+//
+// class.rFastTemplate.php is distributed in the hope that it will be
+// useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// Comments
+//
+// I would like to thank CDI <cdi@thewebmasters.net> for pointing out the
+// copyright notice attached to his PHP3 port which I had blindly missed
+// in my first release of this code.
+//
+// This work is derived from class.FastTemplate.php3 version 1.1.0 as
+// available from http://www.thewebmasters.net/. That work makes
+// reference to the "GNU General Artistic License". In correspondence
+// with the author, the intent was to use the GNU General Public License;
+// this work does the same.
+//
+// Authors
+//
+// Roland Roberts <roland@astrofoto.org>
+// Alister Bulman <alister@minotaur.nu> (multi template-roots)
+// Michal Rybarik <michal@rybarik.sk> (define_raw())
+// CDI <cdi@thewebmasters.net>, PHP3 port
+// Jason Moore <jmoore@sober.com>, original Perl version
+//
+// Synopsis
+//
+// require ("PATH-TO-TEMPLATE-CODE/class.Template.php");
+// $t = new Template("PATH-TO-TEMPLATE-DIRECTORY");
+// $t->define (array(MAIN => "diary.html"));
+// $t->setkey (VAR1, "some text");
+// $t->subst (INNER, "inner")
+// $t->setkey (VAR1, "some more text");
+// $t->subst (INNER, ".inner")
+// $t->setkey (VAR2, "var2 text");
+// $t->subst (CONTENT, "main");
+// $t->print (CONTENT);
+//
+// Description
+//
+// This is a class.FastTemplate.php3 replacement that provides most of the
+// same interface but has the ability to do nested dynamic templates. The
+// default is to do dynamic template expansion and no special action is
+// required for this to happen.
+//
+// class.FastTemplate.php3 Methods Not Implemented
+//
+// clear_parse
+// Same as clear. In fact, it was the same as clear in FastTemplate.
+// clear_all
+// If you really think you need this, try
+// unset $t;
+// $t = new Template ($path);
+// which gives the same effect.
+// clear_tpl
+// Use unload instead. This has the side effect of unloading all parent
+// and sibling templates which may be more drastic than you expect and
+// is different from class.FastTemplate.php3. This difference is
+// necessary since the only way we can force the reload of an embedded
+// template is to force the reload of the parent and sibling templates.
+//
+// class.FastTemplate.php3 Methods by Another Name
+//
+// The existence of these functions is a historical artifact. I
+// originally had in mind to write a functional equivalent from scratch.
+// Then I came my senses and just grabbed class.FastTemplate.php3 and
+// started hacking it. So, you can use the names on the right, but the
+// ones on the left are equivalent and are the names used in the original
+// class.FastTemplate.php3.
+//
+// parse --> subst
+// get_assiged --> getkey
+// assign --> setkey
+// clear_href --> unsetkey
+// clear_assign --> unsetkey
+// FastPrint --> xprint
+//
+
+class rFastTemplate {
+
+ // File name to be used for debugging output. Needs to be set prior to
+ // calling anything other than option setting commands (debug, debugall,
+ // strict, dynamic) because once the file has been opened, this is ignored.
+ var $DEBUGFILE = '/tmp/class.rFastTemplate.php.dbg';
+
+ // File descriptor for debugging output.
+ var $DEBUGFD = -1;
+
+ // Array for individual member functions. You can turn on debugging for a
+ // particular member function by calling $this->debug(FUNCTION_NAME)
+ var $DEBUG = array ();
+
+ // Turn this on to turn on debugging in all member functions via
+ // $this->debugall(). Turn if off via $this->debugall(false);
+ var $DEBUGALL = false;
+
+ // Names of actual templates. Each element will be an array with template
+ // information including is originating file, file load status, parent
+ // template, variable list, and actual template contents.
+ var $TEMPLATE = array();
+
+ // Holds paths-to-templates (See: set_root and FindTemplate)
+ var $ROOT = array();
+
+ // Holds the HANDLE to the last template parsed by parse()
+ var $LAST = '';
+
+
+ // Strict template checking. Unresolved variables in templates will generate a
+ // warning.
+ var $STRICT = true;
+
+ // If true, this suppresses the warning generated by $STRICT=true.
+ var $QUIET = false;
+
+ // If true, throw an error if the template file is empty. This was previously the default
+ // behavior. I'm not sure how this compares to the original FastTemplate().
+ var $NOEMPTY = false;
+
+ // If true, a non-existent directory in the template path will not
+ // generate an error. This was added to allow a directory to be
+ // prepended to the template path array based on where in the directory
+ // tree we are. If the template path is non-existent, it is skipped.
+ var $MISSING_DIR_OKAY = false;
+
+ // Holds handles assigned by a call to parse().
+ var $HANDLE = array();
+
+ // Holds all assigned variable names and values.
+ var $VAR = array();
+
+ // Set to true is this is a WIN32 server. This was part of the
+ // class.FastTemplate.php3 implementation and the only real place it kicks
+ // in is in setting the terminating character on the value of $ROOT, the
+ // path where all the templates live.
+ var $WIN32 = false;
+
+ // Automatically scan template for dynamic templates and assign new values
+ // to TEMPLATE based on whatever names the HTML comments use. This can be
+ // changed up until the time the first parse() is called. Well, you can
+ // change it anytime, but it will have no effect on already loaded
+ // templates. Also, if you have dynamic templates, the first call to parse
+ // will load ALL of your templates, so changing it after that point will
+ // have no effect on any defined templates.
+ var $DYNAMIC = true;
+
+ // Grrr. Don't try to break these extra long regular expressions into
+ // multiple lines for readability. PHP 4.03pl1 chokes on them if you do.
+ // I'm guessing the reason is something obscure with the parenthesis
+ // matching, the same sort of thing Tcl might have, but I'm not sure.
+
+ // Regular expression which matches the beginning of a dynamic/inferior
+ // template. The critical bit is that we need two parts: (1) the entire
+ // match, and (2) the name of the dynamic template. The first part is
+ // required because will do a strstr() to split the buffer into two
+ // pieces: everything before the dynamic template declaration and
+ // everything after. The second is needed because after finding a BEGIN
+ // we will search for an END and they both have to have the same name of
+ // we consider the template malformed and throw and error.
+
+ // Both of these are written with PCRE (Perl-Compatible Regular
+ // Expressions) because we need the non-greedy operators to insure that
+ // we don't read past the end of the HTML comment marker in the case that
+ // the BEGIN/END block have trailing comments after the tag name.
+ var $REGEX_DYNBEG = '/(<!--\s*BEGIN\s+DYNAMIC\s+BLOCK:\s*([A-Za-z][-_A-Za-z0-9.]+)\n?(\s*|\s+.*?)-->)/s';
+
+ // Regular expression which matches the end of a dynamic/inferior
+ // template; see the comment about on the BEGIN match.
+ var $REGEX_DYNEND = '/(<!--\s*END\s+DYNAMIC\s+BLOCK:\s*([A-Za-z][-_A-Za-z0-9.]+)(\s*|\s+.*?)-->)/s';
+ // Regular expression which matches a variable in the template.
+
+ var $REGEX_VAR = '/\{[A-Za-z][-_A-Za-z0-9]*\}/';
+ //
+ // Description
+ // Constructor.
+ //
+ function rFastTemplate ($pathToTemplates = '') {
+
+ // $pathToTemplates can also be an array of template roots, handled in set_root
+ global $php_errormsg;
+ if (!empty($pathToTemplates)) {
+ $this->set_root ($pathToTemplates);
+ }
+ $this->DEBUG = array ('subst' => false,
+ 'parse_internal' => false,
+ 'parse_internal_1' => false,
+ 'parsed' => false,
+ 'clear' => false,
+ 'clear_dynamic' => false,
+ 'load' => false);
+
+ return $this;
+ }
+
+ //
+ // Description
+ // Set the name to be used for debugging output. If another file has
+ // already been opened, close it so the next call to logwrite will
+ // reopen under this name.
+ //
+ function debugfile ($name) {
+ $this->DEBUGFILE = $name;
+ }
+
+ //
+ // Description
+ // Turn on/off debugging output of an individual member function.
+ //
+ function debug ($what, $on = true) {
+ $this->DEBUG[$what] = $on;
+ }
+
+ //
+ // Description
+ // Turn on/off debugging output of all member functions.
+ //
+ function debugall ($on = true) {
+ $this->DEBUGALL = $on;
+ }
+
+ //
+ // Description
+ // Turn on/off automatic dynamic template expansion. Note that a
+ // template with an inferior dynamic template embedded will still
+ // parse but only as if it were part of the main template. When this
+ // is turned on, it will be parsed out as as if it were a full-blown
+ // template and can thus be both parsed and appended to as a separate
+ // entity.
+ //
+ function dynamic ($on = true) {
+ $this->DYNAMIC = $on;
+ }
+
+ //
+ // Description
+ // Turn on/off strict template checking. When on, all template tags
+ // must be assigned or we throw an error (but stilll parse the
+ // template).
+ //
+ function strict ($on = true) {
+ $this->STRICT = $on;
+ }
+
+ function quiet ($on = true) {
+ $this->QUIET = $on;
+ }
+
+ //
+ // Description
+ // For compatibility with class.FastTemplate.php3.
+ //
+ function no_strict () {
+ $this->STRICT = false;
+ }
+
+ //
+ // Description
+ // Turn off errors for missing template directories. This allows you
+ // to specify a template path that may not yet exist.
+ //
+ function missing_dir_okay ($on = true) {
+ $this->MISSING_DIR_OKAY = $on;
+ }
+
+ //
+ // Description
+ // Utility function for debugging.
+ //
+ function logwrite ($msg) {
+ if ($this->DEBUGFD < 0) {
+ $this->DEBUGFD = fopen ($this->DEBUGFILE, 'a');
+ }
+ fputs ($this->DEBUGFD,
+ strftime ('%Y/%m/%d %H:%M:%S ') . $msg . "\n");
+ }
+
+ //
+ // Description
+ // This was lifted as-is from class.FastTemplate.php3. Based on what
+ // platform is in use, it makes sure the path specification ends with
+ // the proper path separator; i.e., a slash on unix systems and a
+ // back-slash on WIN32 systems. When we can run on Mac or VMS I guess
+ // we'll worry about other characters....
+ //
+ // $root can now be an array of template roots which will be searched to
+ // find the first matching name.
+ function set_root ($root) {
+
+ if (!is_array($root)) {
+ $trailer = substr ($root, -1);
+ if ($trailer != ($this->WIN32 ? '\\' : '/'))
+ $root .= ($this->WIN32 ? '\\' : '/');
+
+ if (!is_dir($root)) {
+ if (!$this->MISSING_DIR_OKAY)
+ $this->error ("Specified ROOT dir [$root] is not a directory", true);
+ return false;
+ }
+ $this->ROOT[] = $root;
+ } else {
+ reset($root);
+ while(list($k, $v) = each($root)) {
+ if (is_dir($v)) {
+ $trailer = substr ($v,-1);
+ if ($trailer != ($this->WIN32 ? '\\' : '/'))
+ $v .= ($this->WIN32 ? '\\' : '/');
+ $this->ROOT[] = $v;
+ } else if (!$this->MISSING_DIR_OKAY) {
+ $this->error ("Specified ROOT dir [$v] is not a directory", true);
+ }
+ }
+ }
+ // FIXME: should add something here to make sure there is at least one
+ // entry in ROOT[].
+ }
+
+ //
+ // Description
+ // Associate files with a template names.
+ //
+ // Sigh. At least with the CVS version of PHP, $dynamic = false sets it
+ // to true.
+ //
+ function define ($fileList, $dynamic = 0) {
+ reset ($fileList);
+ while (list ($tpl, $file) = each ($fileList)) {
+ $this->TEMPLATE[$tpl] = array ('file' => $file, 'dynamic' => $dynamic);
+ }
+ return true;
+ }
+
+ function define_dynamic ($tplList, $parent='') {
+ if (is_array($tplList)) {
+ reset ($tplList);
+ while (list ($tpl, $parent) = each ($tplList)) {
+ $this->TEMPLATE[$tpl]['parent'] = $parent;
+ $this->TEMPLATE[$tpl]['dynamic'] = true;
+ }
+ } else {
+ // $tplList is not an array, but a single child/parent pair.
+ $this->TEMPLATE[$tplList]['parent'] = $parent;
+ $this->TEMPLATE[$tplList]['dynamic'] = true;
+ }
+ }
+
+ //
+ // Description
+ // Defines a template from a string (not a file). This function has
+ // not been ported from original PERL module to CDI's
+ // class.FastTemplate.php3, and it comebacks in rFastTemplate
+ // class. You can find it useful if you want to use templates, stored
+ // in database or shared memory.
+ //
+ function define_raw ($stringList, $dynamic = 0) {
+ reset ($stringList);
+ while (list ($tpl, $string) = each ($stringList)) {
+ $this->TEMPLATE[$tpl] = array ('string' => $string, 'dynamic' => $dynamic, 'loaded' => 1);
+ }
+ return true;
+ }
+
+ //
+ // Description
+ // Try each directory in our list of possible roots in turn until we
+ // find a matching template
+ //
+ function FindTemplate ($file) {
+ // first try for a template in the current directory short path for
+ // absolute filenames
+ if (substr($file, 0, 1) == '/') {
+ if (file_exists($file)) {
+ return $file;
+ }
+ }
+
+ // search path for a matching file
+ reset($this->ROOT);
+ while(list($k, $v) = each($this->ROOT)) {
+ $f = $v . $file;
+ if (file_exists($f)) {
+ return $f;
+ }
+ }
+
+ $this->error ("FindTemplate: file $file does not exist anywhere in " . implode(' ', $this->ROOT), true);
+ return false;
+ }
+
+
+ //
+ // Description
+ // Load a template into memory from the underlying file.
+ //
+ function &load ($file) {
+ $debug = $this->DEBUGALL || $this->DEBUG['load'];
+ if (! count($this->ROOT)) {
+ if ($debug)
+ $this->logwrite ("load: cannot open template $file, template base directory not set");
+ $this->error ("cannot open template $file, template base directory not set", true);
+ return false;
+ } else {
+ $contents = '';
+ unset ($contents);
+
+ $filename = $this->FindTemplate ($file);
+
+ if ($filename)
+ @ $contents = implode ('', (@file($filename)));
+ // This is inconsistent and depends on the setting of track_errors. First, with no
+ // @-directive above, the error will be reported immediately. Second, if the template
+ // is empty, it may be that no error occurred and we still end up here. To get around
+ // this, we explicitly unset $contents and then check to see if it isset(). If so,
+ // the template was empty and we treat that as a non-error.
+ if (isset($contents) && ($this->NOEMPTY && empty($contents)) ) {
+ if ($debug)
+ $this->logwrite ("load($file): empty template file");
+ $this->error ("load($file): empty template file", true);
+ } else if (!isset($contents)) {
+ if ($debug)
+ $this->logwrite ("load($file) failure: $php_errormsg");
+ $this->error ("load($file): failure: $php_errormsg", true);
+ } else {
+ if ($debug)
+ $this->logwrite ("load: found $filename");
+ return $contents;
+ }
+ }
+ }
+
+ //
+ // Description
+ // Recursive internal parse routine. This will recursively parse a
+ // template containing dynamic inferior templates. Each of these
+ // inferior templates gets their own entry in the TEMPLATE array.
+ //
+ function &parse_internal_1 ($tag, $rest = '') {
+ $debug = $this->DEBUGALL || $this->DEBUG['parse_internal_1'];
+ if (empty($tag)) {
+ $this->error ("parse_internal_1: empty tag invalid", true);
+ }
+ if ($debug)
+ $this->logwrite ("parse_internal_1 (tag=$tag, rest=$rest)");
+ while (!empty($rest)) {
+ if ($debug)
+ $this->logwrite ('parse_internal_1: REGEX_DYNBEG search: rest => ' . $rest);
+ if (preg_match ($this->REGEX_DYNBEG, $rest, $dynbeg)) {
+ // Found match, now split into two pieces and search the second
+ // half for the matching END. The string which goes into the
+ // next element includes the HTML comment which forms the BEGIN
+ // block.
+ if ($debug)
+ $this->logwrite ('parse_internal_1: match beg => ' . $dynbeg[1]);
+ $pos = strpos ($rest, $dynbeg[1]);
+
+ // See if the text on either side of the BEGIN comment is only
+ // whitespace. If so, we delete the entire line.
+ $okay = false;
+ for ($offbeg = $pos - 1; $offbeg >= 0; $offbeg--) {
+ $c = $rest{$offbeg};
+ if ($c == "\n") {
+ $okay = true;
+ $offbeg++;
+ break;
+ }
+ if (($c != ' ') && ($c != "\t")) {
+ $offbeg = $pos;
+ break;
+ }
+ }
+ if (! $okay) {
+ $offend = $pos + strlen($dynbeg[1]);
+ } else {
+ $l = strlen ($rest);
+ for ($offend = $pos + strlen($dynbeg[1]); $offend < $l; $offend++) {
+ $c = $rest{$offend};
+ if ($c == "\n") {
+ $offend++;
+ break;
+ }
+ if (($c != ' ') && ($c != "\t")) {
+ $offend = $pos + strlen($dynbeg[1]);
+ break;
+ }
+ }
+ }
+
+ // This includes the contents of the REGEX_DYNBEG in the output
+ // $part[] = substr ($rest, 0, $pos);
+ // This preserves whitespace on the END block line(s).
+ // $part[] = substr ($rest, 0, $pos+strlen($dynbeg[1]));
+ // $rest = substr ($rest, $pos+strlen($dynbeg[1]));
+ // Catch case where BEGIN block is at position 0.
+ if ($offbeg > 0)
+ $part[] = substr ($rest, 0, $offbeg);
+ $rest = substr ($rest, $offend);
+ $sub = '';
+ if ($debug)
+ $this->logwrite ("parse_internal_1: found at pos = $pos");
+ // Okay, here we are actually NOT interested in just the next
+ // END block. We are only interested in the next END block that
+ // matches this BEGIN block. This is not the most efficient
+ // because we really could do this in one pass through the
+ // string just marking BEGIN and END blocks. But the recursion
+ // makes for a simple algorithm (if there was a reverse
+ // preg...).
+ $found = false;
+ while (preg_match ($this->REGEX_DYNEND, $rest, $dynend)) {
+ if ($debug)
+ $this->logwrite ('parse_internal_1: REGEX_DYNEND search: rest => ' . $rest);
+ if ($debug)
+ $this->logwrite ('parse_internal_1: match beg => ' . $dynend[1]);
+ $pos = strpos ($rest, $dynend[1]);
+ if ($dynbeg[2] == $dynend[2]) {
+ $found = true;
+ // See if the text on either side of the END comment is
+ // only whitespace. If so, we delete the entire line.
+ $okay = false;
+ for ($offbeg = $pos - 1; $offbeg >= 0; $offbeg--) {
+ $c = $rest{$offbeg};
+ if ($c == "\n") {
+ $offbeg++;
+ $okay = true;
+ break;
+ }
+ if (($c != ' ') && ($c != "\t")) {
+ $offbeg = $pos;
+ break;
+ }
+ }
+ if (! $okay) {
+ $offend = $pos + strlen($dynend[1]);
+ } else {
+ $l = strlen ($rest);
+ for ($offend = $pos + strlen($dynend[1]); $offend < $l; $offend++) {
+ $c = $rest{$offend};
+ if ($c == "\n") {
+ $offend++;
+ break;
+ }
+ if (($c != ' ') && ($c != "\t")) {
+ $offend = $pos + strlen($dynend[1]);
+ break;
+ }
+ }
+ }
+ // if ($debug)
+ // $this->logwrite ("parse_internal_1: DYNAMIC BEGIN: (pos,len,beg,end) => ($pos, " . strlen($dynbeg[1]) . ", $offbeg, $offend)
+ // This includes the contents of the REGEX_DYNEND in the output
+ // $rest = substr ($rest, $pos);
+ // This preserves whitespace on the END block line(s).
+ // $rest = substr ($rest, $pos+strlen($dynend[1]));
+ // $sub .= substr ($rest, 0, $pos);
+ $sub .= substr ($rest, 0, $offbeg);
+ $rest = substr ($rest, $offend);
+ // Already loaded templates will not be reloaded. The
+ // 'clear' test was actually hiding a bug in the clear()
+ // logic....
+ if (false && isset($this->TEMPLATE[$dynend[2]]['clear'])
+ && $this->TEMPLATE[$dynend[2]]['clear']) {
+ $this->TEMPLATE[$dynend[2]]['string'] = '';
+ $this->TEMPLATE[$dynend[2]]['result'] = '';
+ $this->TEMPLATE[$dynend[2]]['part'] =
+ $this->parse_internal_1 ($dynend[2], ' ');
+ } else if (!isset($this->TEMPLATE[$dynend[2]]['loaded'])
+ || !$this->TEMPLATE[$dynend[2]]['loaded']) {
+ // Omit pathological case of empty dynamic template.
+ if (strlen($sub) > 0) {
+ $this->TEMPLATE[$dynend[2]]['string'] = $sub;
+ $this->TEMPLATE[$dynend[2]]['part'] =
+ $this->parse_internal_1 ($dynend[2], $sub);
+ $this->TEMPLATE[$dynend[2]]['part']['parent'] = $tag;
+ }
+ }
+ $this->TEMPLATE[$dynend[2]]['loaded'] = true;
+ $part[] = &$this->TEMPLATE[$dynend[2]];
+ $this->TEMPLATE[$dynend[2]]['tag'] = $dynend[2];
+ break;
+ } else {
+ $sub .= substr ($rest, 0, $pos+strlen($dynend[1]));
+ $rest = substr ($rest, $pos+strlen($dynend[1]));
+ if ($debug)
+ $this->logwrite ("parse_internal_1: $dynbeg[2] != $dynend[2]");
+ }
+ }
+ if (!$found) {
+ $this->error ("malformed dynamic template, missing END<BR />\n" .
+ "$dynbeg[1]<BR />\n", true);
+ }
+ } else {
+ // Although it would appear to make sense to check that we don't
+ // have a dangling END block, we will, in fact, ALWAYS appear to
+ // have a dangling END block. We stuff the BEGIN string in the
+ // part before the inferior template and the END string in the
+ // part after the inferior template. So for this test to work,
+ // we would need to look just past the final match.
+ if (preg_match ($this->REGEX_DYNEND, $rest, $dynend)) {
+ // $this->error ("malformed dynamic template, dangling END<BR />\n" .
+ // "$dynend[1]<BR />\n", 1);
+ }
+ $part[] = $rest;
+ $rest = '';
+ }
+ }
+ return $part;
+ }
+
+ //
+ // Description
+ // Parse the template. If $tag is actually an array, we iterate over
+ // the array elements. If it is a simple string tag, we may still
+ // recursively parse the template if it contains dynamic templates and
+ // we are configured to automatically load those as well.
+ //
+ function parse_internal ($tag) {
+ $debug = $this->DEBUGALL || $this->DEBUG['parse_internal'];
+ $append = false;
+ if ($debug)
+ $this->logwrite ("parse_internal (tag=$tag)");
+
+ // If we are handed an array of tags, iterate over all of them. This
+ // is really a holdover from the way class.FastTemplate.php3 worked;
+ // I think subst() already pulls that array apart for us, so this
+ // should not be necessary unless someone calls the internal member
+ // function directly.
+ if (gettype($tag) == 'array') {
+ reset ($tag);
+ foreach ($tag as $t) {
+ $this->parse_internal ($t);
+ }
+ } else {
+ // Load the file if it hasn't already been loaded. It might be
+ // nice to put in some logic that reloads the file if it has
+ // changed since we last loaded it, but that probably gets way too
+ // complicated and only makes sense if we start keeping it floating
+ // around between page loads as a persistent variable.
+ if (!isset($this->TEMPLATE[$tag]['loaded'])) {
+ if ($this->TEMPLATE[$tag]['dynamic']) {
+ // Template was declared via define_dynamic().
+ if ($this->TEMPLATE[$tag]['parent'])
+ $tag = $this->TEMPLATE[$tag]['parent'];
+ else {
+ // Try to find a non-dynamic template with the same file.
+ // This would have been defined via define(array(), true)
+ reset ($this->TEMPLATE);
+ foreach (array_keys($this->TEMPLATE) as $ptag) {
+ if ($debug)
+ $this->logwrite ("parse_internal: looking for non-dynamic parent, $ptag");
+ if (!$this->TEMPLATE[$ptag]['dynamic']
+ && ($this->TEMPLATE[$ptag]['file'] == $this->TEMPLATE[$tag]['file'])) {
+ $tag = $ptag;
+ break;
+ }
+ }
+ }
+ }
+ $this->TEMPLATE[$tag]['string'] = &$this->load($this->TEMPLATE[$tag]['file']);
+ $this->TEMPLATE[$tag]['loaded'] = 1;
+ }
+
+ // If we are supposed to automatically detect dynamic templates and the dynamic
+ // flag is not set, scan the template for dynamic sections. Dynamic sections
+ // markers have a very rigid syntax as HTML comments....
+ if ($this->DYNAMIC) {
+ $this->TEMPLATE[$tag]['tag'] = $tag;
+ if (!isset($this->TEMPLATE[$tag]['parsed'])
+ || !$this->TEMPLATE[$tag]['parsed']) {
+ $this->TEMPLATE[$tag]['part'] = $this->parse_internal_1 ($tag, $this->TEMPLATE[$tag]['string']);
+ $this->TEMPLATE[$tag]['parsed'] = true;
+ }
+ }
+ }
+ }
+
+ //
+ // Description
+ // class.FastTemplate.php3 compatible interface.
+ //
+ // Notes
+ // I prefer the name `subst' to `parse' since during this phase we are
+ // really doing variable substitution into the template. However, at
+ // some point we have to load and parse the template and `subst' will
+ // do that as well...
+ //
+ function parse ($handle, $tag, $autoload = true) {
+ return $this->subst ($handle, $tag, $autoload);
+ }
+
+ //
+ // Description
+ // Perform substitution on the template. We do not really recurse
+ // downward in the sense that we do not do subsitutions on inferior
+ // templates. For each inferior template which is a part of this
+ // template, we insert the current value of their results.
+ //
+ // Notes
+ // Do I want to make this return a reference?
+ function subst ($handle, $tag, $autoload = true) {
+ $append = false;
+ $debug = $this->DEBUGALL || $this->DEBUG['subst'];
+ $this->LAST = $handle;
+
+ if ($debug)
+ $this->logwrite ("subst (handle=$handle, tag=$tag, autoload=$autoload)");
+
+ // For compatibility with FastTemplate, the results need to overwrite
+ // for an array. This really only seems to be useful in the case of
+ // something like
+ // $t->parse ('MAIN', array ('array', 'main'));
+ // Where the 'main' template has a variable named MAIN which will be
+ // set on the first pass (i.e., when parasing 'array') and used on the
+ // second pass (i.e., when parsing 'main').
+ if (gettype($tag) == 'array') {
+ foreach (array_values($tag) as $t) {
+ if ($debug)
+ $this->logwrite ("subst: calling subst($handle,$t,$autoload)");
+ $this->subst ($handle, $t, $autoload);
+ }
+ return $this->HANDLE[$handle];
+ }
+
+ // Period prefix means append result to pre-existing value.
+ if (substr($tag,0,1) == '.') {
+ $append = true;
+ $tag = substr ($tag, 1);
+ if ($debug)
+ $this->logwrite ("subst (handle=$handle, tag=$tag, autoload=$autoload) in append mode");
+ }
+ // $this->TEMPLATE[$tag] will only be set if it was explicitly
+ // declared via define(); i.e., inferior templates will not have an
+ // entry.
+ if (isset($this->TEMPLATE[$tag])) {
+ if (!isset($this->TEMPLATE[$tag]['parsed'])
+ || !$this->TEMPLATE[$tag]['parsed'])
+ $this->parse_internal ($tag);
+ } else {
+ if (!$this->DYNAMIC) {
+ $this->error ("subst (handle=$handle, tag=$tag, autoload=$autoload): " .
+ 'no such tag and dynamic templates are turned off', true);
+ }
+ if ($autoload) {
+ if ($debug)
+ $this->logwrite ("subst: TEMPLATE[tag=$tag] not found, trying autoload");
+ foreach (array_keys($this->TEMPLATE) as $t) {
+ if ($debug)
+ $this->logwrite ("subst: calling parse_internal (tag=$t)");
+ if (!isset($this->TEMPLATE[$tag]['parsed'])
+ || !$this->TEMPLATE[$tag]['parsed'])
+ $this->parse_internal ($t);
+ }
+ if ($debug)
+ $this->logwrite ('subst: retrying with autoload = false');
+ $this->subst ($handle, $tag, false);
+ if ($debug)
+ $this->logwrite ('subst: completed with autoload = false');
+ return;
+ } else {
+ $this->error ("subst (handle=$handle, tag=$tag, autoload=$autoload): no such tag", true);
+ }
+ }
+ if (!$append) {
+ $this->TEMPLATE[$tag]['result'] = '';
+ if ($debug)
+ $this->logwrite ("subst (handle=$handle, tag=$tag, autoload=$autoload) in overwrite mode");
+ }
+ if ($debug)
+ $this->logwrite ('subst: type(this->TEMPLATE[$tag][\'part\']) => ' .
+ gettype($this->TEMPLATE[$tag]['part']));
+ // Hmmm, clear() called before subst() seems to result in this not
+ // being defined which leaves me a bit confused....
+ $result = '';
+ if (isset($this->TEMPLATE[$tag]['part'])) {
+ reset ($this->TEMPLATE[$tag]['part']);
+ foreach (array_keys($this->TEMPLATE[$tag]['part']) as $p) {
+ if ($debug)
+ $this->logwrite ("subst: looking at TEMPLATE[$tag]['part'][$p]");
+ $tmp = $this->TEMPLATE[$tag]['part'][$p];
+ // Don't try if ($p == 'parent')....
+ if (strcmp ($p, 'parent') == 0) {
+ if ($debug)
+ $this->logwrite ("subst: skipping part $p");
+ $tmp = '';
+ } else if (gettype($this->TEMPLATE[$tag]['part'][$p]) == 'string') {
+ if ($debug)
+ $this->logwrite ("subst: using part $p");
+ reset ($this->VAR);
+ // Because we treat VAR and HANDLE separately (unlike
+ // class.FastTemplate.php3), we have to iterate over both or we
+ // miss some substitutions and are not 100% compatible.
+ while (list($key,$val) = each ($this->VAR)) {
+ if ($debug)
+ $this->logwrite ("subst: substituting VAR $key = $val in $tag");
+ $key = '{'.$key.'}';
+ $tmp = str_replace ($key, $val, $tmp);
+ }
+ reset ($this->HANDLE);
+ while (list($key,$val) = each ($this->HANDLE)) {
+ if ($debug)
+ $this->logwrite ("subst: substituting HANDLE $key = $val in $tag");
+ $key = '{'.$key.'}';
+ $tmp = str_replace ($key, $val, $tmp);
+ }
+ $result .= $tmp;
+ } else {
+ $xtag = $this->TEMPLATE[$tag]['part'][$p]['tag'];
+ if ($debug) {
+ $this->logwrite ("subst: substituting other tag $xtag result in $tag");
+ }
+ // The assignment is a no-op if the result is not set, but when
+ // E_ALL is in effect, a warning is generated without the
+ // isset() test.
+ if (isset ($this->TEMPLATE[$xtag]['result']))
+ $result .= $this->TEMPLATE[$xtag]['result'];
+ }
+ }
+ }
+ if ($this->STRICT) {
+ // If quiet-mode is turned on, skip the check since we're not going
+ // to do anything anyway.
+ if (!$this->QUIET) {
+ if (preg_match ($this->REGEX_VAR, $result)) {
+ $this->error ("<B>unmatched tags still present in $tag</B><BR />");
+ }
+ }
+ } else {
+ $result = preg_replace ($this->REGEX_VAR, '', $result);
+ }
+ if ($append) {
+ if ($debug) {
+ $this->logwrite ("subst: appending TEMPLATE[$tag]['result'] = $result");
+ $this->logwrite ("subst: old HANDLE[$handle] = {$this->HANDLE[$handle]}");
+ $this->logwrite ("subst: old TEMPLATE[$tag]['result'] = {$this->TEMPLATE[$tag]['result']}");
+ }
+ // The isset() tests are to suppresss warning when E_ALL is in effect
+ // and the variables have not actually been set yet (even though the
+ // user specified append-mode).
+ if (isset ($this->HANDLE[$handle]))
+ $this->HANDLE[$handle] .= $result;
+ else
+ $this->HANDLE[$handle] = $result;
+ if (isset ($this->TEMPLATE[$tag]['result']))
+ $this->TEMPLATE[$tag]['result'] .= $result;
+ else
+ $this->TEMPLATE[$tag]['result'] = $result;
+ if ($debug) {
+ $this->logwrite ("subst: new HANDLE[$handle] = {$this->HANDLE[$handle]}");
+ $this->logwrite ("subst: new TEMPLATE[$tag]['result'] = {$this->TEMPLATE[$tag]['result']}");
+ }
+
+ } else {
+ if ($debug)
+ $this->logwrite ("subst: setting TEMPLATE[$tag]['result'] = $result");
+ $this->HANDLE[$handle] = $result;
+ $this->TEMPLATE[$tag]['result'] = $result;
+ }
+ return $this->HANDLE[$handle];
+ }
+
+ //
+ // Description
+ // Clear a block from a template. The intent is to remove an inferior
+ // template from a parent. This works even if the template has already
+ // been parsed since we go straight to the specified template and clear
+ // the results element. If the given template has not yet been
+ // loaded, the load is forced by calling parse_internal().
+ //
+ function clear_dynamic ($tag = NULL) {
+ $debug = $this->DEBUGALL || $this->DEBUG['clear_dynamic'];
+ if (is_null ($tag)) {
+ // Clear all result elements. Uhm, needs to be tested.
+ if ($debug)
+ $this->logwrite ("clear_dynamic (NULL)");
+ foreach (array_values ($this->TEMPLATE) as $t) {
+ $this->clear_dynamic ($t);
+ }
+ return;
+ } else if (gettype($tag) == 'array') {
+ if ($debug)
+ $this->logwrite ("clear_dynamic ($tag)");
+ foreach (array_values($tag) as $t) {
+ $this->clear_dynamic ($t);
+ }
+ return;
+ }
+ else if (!isset($this->TEMPLATE[$tag])) {
+ if ($debug)
+ $this->logwrite ("clear_dynamic ($tag) --> $tag not set, calling parse_internal");
+ $this->parse_internal ($tag);
+ // $this->TEMPLATE[$tag] = array ();
+ }
+ if ($debug)
+ $this->logwrite ("clear_dynamic ($tag)");
+ // $this->TEMPLATE[$tag]['loaded'] = true;
+ // $this->TEMPLATE[$tag]['string'] = '';
+ $this->TEMPLATE[$tag]['result'] = '';
+ // $this->TEMPLATE[$tag]['clear'] = true;
+ }
+
+ //
+ // Description
+ // Clear the results of a handle set by parse(). The input handle can
+ // be a single value, an array, or the PHP constant NULL. For the
+ // last case, all handles cleared.
+ //
+ function clear ($handle = NULL) {
+ $debug = $this->DEBUGALL || $this->DEBUG['clear'];
+ if (is_null ($handle)) {
+ // Don't bother unsetting them, just set the whole thing to a new,
+ // empty array.
+ if ($debug)
+ $this->logwrite ("clear (NULL)");
+ $this->HANDLE = array ();
+ } else if (gettype ($handle) == 'array') {
+ if ($debug)
+ $this->logwrite ("clear ($handle)");
+ foreach (array_values ($handle) as $h) {
+ $this->clear ($h);
+ }
+ } else if (isset ($this->HANDLE[$handle])) {
+ if ($debug)
+ $this->logwrite ("clear ($handle)");
+ unset ($this->HANDLE[$handle]);
+ }
+ }
+
+ //
+ // Description
+ // Clears all information associated with the specified tag as well as
+ // any information associated with embedded templates. This will force
+ // the templates to be reloaded on the next call to subst().
+ // Additionally, any results of previous calls to subst() will also be
+ // cleared.
+ //
+ // Notes
+ // This leaves dangling references in $this->HANDLE. Or does PHP do
+ // reference counting so they are still valid?
+ //
+ function unload ($tag) {
+ if (!isset($this->TEMPLATE[$tag]))
+ return;
+ if (isset ($this->TEMPLATE[$tag]['parent'])) {
+ $ptag = $this->TEMPLATE[$tag]['parent'];
+ foreach (array_keys($this->TEMPLATE) as $t) {
+ if ($this->TEMPLATE[$t]['parent'] == $ptag) {
+ unset ($this->TEMPLATE[$t]);
+ }
+ }
+ }
+ unset ($this->TEMPLATE[$tag]);
+ return;
+ }
+
+ //
+ // Description
+ // class.FastTemplate.php3 compatible interface.
+ //
+ function assign ($tplkey, $rest = '') {
+ $this->setkey ($tplkey, $rest);
+ }
+
+ //
+ // Description
+ // Set a (key,value) in our internal variable array. These will be
+ // used during the substitution phase to replace template variables.
+ //
+ function setkey ($tplkey, $rest = '') {
+ if (gettype ($tplkey) == 'array') {
+ reset ($tplkey);
+ while (list($key,$val) = each ($tplkey)) {
+ if (!empty($key)) {
+ $this->VAR[$key] = $val;
+ }
+ }
+ } else {
+ if (!empty($tplkey)) {
+ $this->VAR[$tplkey] = $rest;
+ }
+ }
+ }
+
+ function append ($tplkey, $rest = '') {
+ if (gettype ($tplkey) == 'array') {
+ reset ($tplkey);
+ while (list($key,$val) = each ($tplkey)) {
+ if (!empty($key)) {
+ $this->VAR[$key] .= $val;
+ }
+ }
+ } else {
+ if (!empty($tplkey)) {
+ $this->VAR[$tplkey] .= $rest;
+ }
+ }
+ }
+
+ //
+ // Description
+ // class.FastTemplate.php3 compatible interface
+ //
+ function get_assigned ($key = '') {
+ return $this->getkey ($key);
+ }
+
+ //
+ // Description
+ // Retrieve a value from our internal variable array given the key name.
+ //
+ function getkey ($key = '') {
+ if (empty($key)) {
+ return false;
+ } else if (isset ($this->VAR[$key])) {
+ return $this->VAR[$key];
+ } else {
+ return false;
+ }
+ }
+
+ function fetch ($handle = '') {
+ if (empty($handle)) {
+ $handle = $this->LAST;
+ }
+ return $this->HANDLE[$handle];
+ }
+
+ function xprint ($handle = '') {
+ if (empty($handle)) {
+ $handle = $this->LAST;
+ }
+ print ($this->HANDLE[$handle]);
+ }
+
+ function FastPrint ($handle = '') {
+ $this->xprint ($handle);
+ }
+
+ function clear_href ($key = '') {
+ $this->unsetkey ($key);
+ }
+
+ function unsetkey ($key = '') {
+ if (empty($key)) {
+ unset ($this->VAR);
+ $this->VAR = array ();
+ } else if (gettype($key) == 'array') {
+ reset ($key);
+ foreach (array_values($key) as $k) {
+ unset ($this->VAR[$k]);
+ }
+ } else {
+ unset ($this->VAR[$key]);
+ }
+ }
+
+ function define_nofile ($stringList, $dynamic = 0) {
+ $this->define_raw ($stringList, $dynamic);
+ }
+ //
+ // Description
+ // Member function to control explicit error messages. We don't do
+ // real PHP error handling.
+ //
+ function error ($errorMsg, $die = 0) {
+ $this->ERROR = $errorMsg;
+ echo "ERROR: {$this->ERROR} <br /> \n";
+ if ($die) {
+ exit;
+ }
+ return;
+ }
+}
--- mlmmj-1.2.7/contrib/web/php-admin/htdocs/edit.php
+++ mlmmj-1.2.7/contrib/web/php-admin/htdocs/edit.php
@@ -27,7 +27,7 @@
*/
require("../conf/config.php");
-require("class.FastTemplate.php");
+require("class.rFastTemplate.php");
function mlmmj_boolean($name, $nicename, $text)
{
@@ -97,7 +97,7 @@
function encode_entities($str) { return htmlentities($str); }
-$tpl = new FastTemplate($templatedir);
+$tpl = new rFastTemplate($templatedir);
$list = $HTTP_GET_VARS["list"];
--- mlmmj-1.2.7/contrib/web/php-admin/htdocs/index.php
+++ mlmmj-1.2.7/contrib/web/php-admin/htdocs/index.php
@@ -26,10 +26,10 @@
* IN THE SOFTWARE.
*/
-require("class.FastTemplate.php");
+require("class.rFastTemplate.php");
require("../conf/config.php");
-$tpl = new FastTemplate($templatedir);
+$tpl = new rFastTemplate($templatedir);
$tpl->define(array("main" => "index.html"));
--- mlmmj-1.2.7/contrib/web/php-admin/htdocs/save.php
+++ mlmmj-1.2.7/contrib/web/php-admin/htdocs/save.php
@@ -27,7 +27,7 @@
*/
require("../conf/config.php");
-require("class.FastTemplate.php");
+require("class.rFastTemplate.php");
function mlmmj_boolean($name, $nicename, $text)
{
@@ -72,7 +72,7 @@
function encode_entities($str) { return htmlentities($str); }
-$tpl = new FastTemplate($templatedir);
+$tpl = new rFastTemplate($templatedir);
$list = $HTTP_POST_VARS["list"];
^ permalink raw reply [flat|nested] 4+ messages in thread