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add caching feature to config loading, document update, add mailto plugin

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This commit is contained in:
mohrt
2002-12-09 19:43:51 +00:00
parent 89f957ae5a
commit c3cc85f094
8 changed files with 419 additions and 50 deletions
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5
NEWS
View File

@@ -1,3 +1,8 @@
- added caching to config file loading (Monte)
- added "extra" parameter to mailto function (Monte,
Massimiliano Perantoni)
- added mailto function to default plugin list (Monte)
Version 2.3.1 Version 2.3.1
------------- -------------

104
Smarty.class.php
View File

@@ -109,6 +109,16 @@ class Smarty
var $cache_modified_check = false; // respect If-Modified-Since headers on cached content var $cache_modified_check = false; // respect If-Modified-Since headers on cached content
var $config_overwrite = true; // whether config file variables of the
// same name overwrite each other or not
var $config_booleanize = true; // whether config file values of
// on/true/yes and off/false/no get converted
// to boolean values automatically
var $config_read_hidden = false; // whether hidden sections [.foobar]
// are readable from the templates or not
var $config_fix_newlines = true; // whether or not to fix mac or dos formatted
// newlines [\r\n] -> \n
var $default_template_handler_func = ''; // function to handle missing templates var $default_template_handler_func = ''; // function to handle missing templates
var $php_handling = SMARTY_PHP_PASSTHRU; var $php_handling = SMARTY_PHP_PASSTHRU;
@@ -142,6 +152,8 @@ class Smarty
var $compiler_class = 'Smarty_Compiler'; // the compiler class used by var $compiler_class = 'Smarty_Compiler'; // the compiler class used by
// Smarty to compile templates // Smarty to compile templates
var $config_class = 'Config_File'; // the config class used by
// Smarty to load config vars
var $request_vars_order = "EGPCS"; // the order in which request variables are var $request_vars_order = "EGPCS"; // the order in which request variables are
// registered, similar to variables_order // registered, similar to variables_order
@@ -169,7 +181,8 @@ class Smarty
var $_foreach = array(); // keeps track of foreach blocks var $_foreach = array(); // keeps track of foreach blocks
var $_tag_stack = array(); // keeps track of tag hierarchy var $_tag_stack = array(); // keeps track of tag hierarchy
var $_conf_obj = null; // configuration object var $_conf_obj = null; // configuration object
var $_config = array(); // loaded configuration settings var $_config = array( // loaded configuration settings
array('vars' => array(), 'files' => array()));
var $_smarty_md5 = 'f8d698aea36fcbead2b9d5359ffca76f'; // md5 checksum of the string 'Smarty' var $_smarty_md5 = 'f8d698aea36fcbead2b9d5359ffca76f'; // md5 checksum of the string 'Smarty'
var $_version = '2.3.1'; // Smarty version number var $_version = '2.3.1'; // Smarty version number
var $_extract = false; // flag for custom functions var $_extract = false; // flag for custom functions
@@ -670,8 +683,10 @@ class Smarty
extract($this->_tpl_vars); extract($this->_tpl_vars);
/* Initialize config array. */ /* Initialize config array. */
/*
$this->_config = array(array('vars' => array(), $this->_config = array(array('vars' => array(),
'files' => array())); 'files' => array()));
*/
if (count($this->autoload_filters)) if (count($this->autoload_filters))
$this->_autoload_filters(); $this->_autoload_filters();
@@ -1104,9 +1119,9 @@ function _generate_debug_output() {
$smarty_compiler->_tpl_vars = &$this->_tpl_vars; $smarty_compiler->_tpl_vars = &$this->_tpl_vars;
$smarty_compiler->default_modifiers = $this->default_modifiers; $smarty_compiler->default_modifiers = $this->default_modifiers;
if ($smarty_compiler->_compile_file($tpl_file, $template_source, $template_compiled)) if ($smarty_compiler->_compile_file($tpl_file, $template_source, $template_compiled)) {
return true; return true;
else { } else {
$this->trigger_error($smarty_compiler->_error_msg); $this->trigger_error($smarty_compiler->_error_msg);
return false; return false;
} }
@@ -1129,14 +1144,19 @@ function _generate_debug_output() {
$this->_tpl_vars = array_merge($this->_tpl_vars, $_smarty_include_vars); $this->_tpl_vars = array_merge($this->_tpl_vars, $_smarty_include_vars);
extract($this->_tpl_vars); extract($this->_tpl_vars);
// config vars are treated as local, so push a copy of the
// current ones onto the front of the stack
array_unshift($this->_config, $this->_config[0]); array_unshift($this->_config, $this->_config[0]);
$_smarty_compile_path = $this->_get_compile_path($_smarty_include_tpl_file); $_smarty_compile_path = $this->_get_compile_path($_smarty_include_tpl_file);
if ($this->_process_template($_smarty_include_tpl_file, $_smarty_compile_path)) { if ($this->_process_template($_smarty_include_tpl_file, $_smarty_compile_path)) {
include($_smarty_compile_path); include($_smarty_compile_path);
} }
// pop the local vars off the front of the stack
array_shift($this->_config); array_shift($this->_config);
$this->_inclusion_depth--; $this->_inclusion_depth--;
if ($this->debugging) { if ($this->debugging) {
@@ -1184,11 +1204,28 @@ function _generate_debug_output() {
} }
} }
/*======================================================================*\ /*======================================================================*\
Function: _config_load Function: clear_config
Purpose: clear configuration values
\*======================================================================*/
function clear_config($var = null)
{
if(!isset($var)) {
// clear all values
$this->_config = array(array('vars' => array(),
'files' => array()));
} else {
unset($this->_config[0]['vars'][$var]);
}
}
/*======================================================================*\
Function: config_load
Purpose: load configuration values Purpose: load configuration values
\*======================================================================*/ \*======================================================================*/
function _config_load($file, $section, $scope) function config_load($file, $section = null, $scope = 'global')
{ {
if(@is_dir($this->config_dir)) { if(@is_dir($this->config_dir)) {
$_config_dir = $this->config_dir; $_config_dir = $this->config_dir;
@@ -1196,17 +1233,35 @@ function _generate_debug_output() {
// config_dir not found, try include_path // config_dir not found, try include_path
$this->_get_include_path($this->config_dir,$_config_dir); $this->_get_include_path($this->config_dir,$_config_dir);
} }
if ($this->_conf_obj === null) {
/* Prepare the configuration object. */
if (!class_exists('Config_File'))
require_once SMARTY_DIR.'Config_File.class.php';
$this->_conf_obj = new Config_File($_config_dir);
$this->_conf_obj->read_hidden = false;
} else {
$this->_conf_obj->set_path($_config_dir);
}
$_file_path = $_config_dir . '/' . $file;
if(!is_object($this->_conf_obj)) {
require_once SMARTY_DIR . $this->config_class . '.class.php';
$this->_conf_obj = new Config_File($_config_dir);
$this->_conf_obj->overwrite = $this->config_overwrite;
$this->_conf_obj->booleanize = $this->config_booleanize;
$this->_conf_obj->read_hidden = $this->config_read_hidden;
$this->_conf_obj->fix_newlines = $this->config_fix_newlines;
}
if(!isset($this->_config[0]['files'][$file])) {
// get path to compiled object file
$_cache_file = $this->_get_auto_filename($this->cache_dir, $file, 'SMARTY_CONFIG');
// see if cache file is up to date
if(@filemtime($_cache_file) == @filemtime($_file_path)) {
// load cache file
$this->_conf_obj = unserialize($this->_read_file($_cache_file));
} else {
// load file and save cache
$this->_conf_obj->load_file($file);
$_conf_obj_file_contents = serialize($this->_conf_obj);
$this->_write_file($_cache_file, $_conf_obj_file_contents, true);
touch($_cache_file,filemtime($_file_path));
}
}
if ($this->debugging) { if ($this->debugging) {
$debug_start_time = $this->_get_microtime(); $debug_start_time = $this->_get_microtime();
} }
@@ -1216,30 +1271,32 @@ function _generate_debug_output() {
} }
if (!isset($this->_config[0]['files'][$file])) { if (!isset($this->_config[0]['files'][$file])) {
$this->_config[0]['vars'] = array_merge($this->_config[0]['vars'], $this->_conf_obj->get($file)); $this->_config[0]['vars'] = @array_merge($this->_config[0]['vars'], $this->_conf_obj->get($file));
$this->_config[0]['files'][$file] = true; $this->_config[0]['files'][$file] = true;
} }
if ($scope == 'parent') { if ($scope == 'parent') {
if (count($this->_config) > 0 && !isset($this->_config[1]['files'][$file])) { if (count($this->_config) > 0 && !isset($this->_config[1]['files'][$file])) {
$this->_config[1]['vars'] = array_merge($this->_config[1]['vars'], $this->_conf_obj->get($file)); $this->_config[1]['vars'] = @array_merge($this->_config[1]['vars'], $this->_conf_obj->get($file));
$this->_config[1]['files'][$file] = true; $this->_config[1]['files'][$file] = true;
} }
} else if ($scope == 'global') } else if ($scope == 'global') {
for ($i = 1, $for_max = count($this->_config); $i < $for_max; $i++) { for ($i = 1, $for_max = count($this->_config); $i < $for_max; $i++) {
if (!isset($this->_config[$i]['files'][$file])) { if (!isset($this->_config[$i]['files'][$file])) {
$this->_config[$i]['vars'] = array_merge($this->_config[$i]['vars'], $this->_conf_obj->get($file)); $this->_config[$i]['vars'] = @array_merge($this->_config[$i]['vars'], $this->_conf_obj->get($file));
$this->_config[$i]['files'][$file] = true; $this->_config[$i]['files'][$file] = true;
} }
} }
}
if (!empty($section)) { if (!empty($section)) {
$this->_config[0]['vars'] = array_merge($this->_config[0]['vars'], $this->_conf_obj->get($file, $section)); $this->_config[0]['vars'] = @array_merge($this->_config[0]['vars'], $this->_conf_obj->get($file, $section));
if ($scope == 'parent') { if ($scope == 'parent') {
if (count($this->_config) > 0) if (count($this->_config) > 0)
$this->_config[1]['vars'] = array_merge($this->_config[1]['vars'], $this->_conf_obj->get($file, $section)); $this->_config[1]['vars'] = @array_merge($this->_config[1]['vars'], $this->_conf_obj->get($file, $section));
} else if ($scope == 'global') } else if ($scope == 'global')
for ($i = 1, $for_max = count($this->_config); $i < $for_max; $i++) for ($i = 1, $for_max = count($this->_config); $i < $for_max; $i++)
$this->_config[$i]['vars'] = array_merge($this->_config[$i]['vars'], $this->_conf_obj->get($file, $section)); $this->_config[$i]['vars'] = @array_merge($this->_config[$i]['vars'], $this->_conf_obj->get($file, $section));
} }
if ($this->debugging) { if ($this->debugging) {
@@ -1249,6 +1306,7 @@ function _generate_debug_output() {
'depth' => $this->_inclusion_depth, 'depth' => $this->_inclusion_depth,
'exec_time' => $this->_get_microtime() - $debug_start_time); 'exec_time' => $this->_get_microtime() - $debug_start_time);
} }
} }

2
Smarty_Compiler.class.php
View File

@@ -555,7 +555,7 @@ class Smarty_Compiler extends Smarty {
$scope = 'local'; $scope = 'local';
} }
$output = '<?php $this->_config_load(' . $attrs['file'] . ', ' . $attrs['section'] . ", '$scope'); ?>"; $output = '<?php $this->config_load(' . $attrs['file'] . ', ' . $attrs['section'] . ", '$scope'); ?>";
return $output; return $output;
} }

4
docs/designers.sgml
View File

@@ -3138,10 +3138,10 @@ You must supply a &lt;b&gt;state&lt;/b&gt;.
</row> </row>
<row> <row>
<entry>selected</entry> <entry>selected</entry>
<entry>string</entry> <entry>string/array</entry>
<entry>No</entry> <entry>No</entry>
<entry><emphasis>empty</emphasis></entry> <entry><emphasis>empty</emphasis></entry>
<entry>the selected array element</entry> <entry>the selected array element(s)</entry>
</row> </row>
<row> <row>
<entry>options</entry> <entry>options</entry>

104
libs/Smarty.class.php
View File

@@ -109,6 +109,16 @@ class Smarty
var $cache_modified_check = false; // respect If-Modified-Since headers on cached content var $cache_modified_check = false; // respect If-Modified-Since headers on cached content
var $config_overwrite = true; // whether config file variables of the
// same name overwrite each other or not
var $config_booleanize = true; // whether config file values of
// on/true/yes and off/false/no get converted
// to boolean values automatically
var $config_read_hidden = false; // whether hidden sections [.foobar]
// are readable from the templates or not
var $config_fix_newlines = true; // whether or not to fix mac or dos formatted
// newlines [\r\n] -> \n
var $default_template_handler_func = ''; // function to handle missing templates var $default_template_handler_func = ''; // function to handle missing templates
var $php_handling = SMARTY_PHP_PASSTHRU; var $php_handling = SMARTY_PHP_PASSTHRU;
@@ -142,6 +152,8 @@ class Smarty
var $compiler_class = 'Smarty_Compiler'; // the compiler class used by var $compiler_class = 'Smarty_Compiler'; // the compiler class used by
// Smarty to compile templates // Smarty to compile templates
var $config_class = 'Config_File'; // the config class used by
// Smarty to load config vars
var $request_vars_order = "EGPCS"; // the order in which request variables are var $request_vars_order = "EGPCS"; // the order in which request variables are
// registered, similar to variables_order // registered, similar to variables_order
@@ -169,7 +181,8 @@ class Smarty
var $_foreach = array(); // keeps track of foreach blocks var $_foreach = array(); // keeps track of foreach blocks
var $_tag_stack = array(); // keeps track of tag hierarchy var $_tag_stack = array(); // keeps track of tag hierarchy
var $_conf_obj = null; // configuration object var $_conf_obj = null; // configuration object
var $_config = array(); // loaded configuration settings var $_config = array( // loaded configuration settings
array('vars' => array(), 'files' => array()));
var $_smarty_md5 = 'f8d698aea36fcbead2b9d5359ffca76f'; // md5 checksum of the string 'Smarty' var $_smarty_md5 = 'f8d698aea36fcbead2b9d5359ffca76f'; // md5 checksum of the string 'Smarty'
var $_version = '2.3.1'; // Smarty version number var $_version = '2.3.1'; // Smarty version number
var $_extract = false; // flag for custom functions var $_extract = false; // flag for custom functions
@@ -670,8 +683,10 @@ class Smarty
extract($this->_tpl_vars); extract($this->_tpl_vars);
/* Initialize config array. */ /* Initialize config array. */
/*
$this->_config = array(array('vars' => array(), $this->_config = array(array('vars' => array(),
'files' => array())); 'files' => array()));
*/
if (count($this->autoload_filters)) if (count($this->autoload_filters))
$this->_autoload_filters(); $this->_autoload_filters();
@@ -1104,9 +1119,9 @@ function _generate_debug_output() {
$smarty_compiler->_tpl_vars = &$this->_tpl_vars; $smarty_compiler->_tpl_vars = &$this->_tpl_vars;
$smarty_compiler->default_modifiers = $this->default_modifiers; $smarty_compiler->default_modifiers = $this->default_modifiers;
if ($smarty_compiler->_compile_file($tpl_file, $template_source, $template_compiled)) if ($smarty_compiler->_compile_file($tpl_file, $template_source, $template_compiled)) {
return true; return true;
else { } else {
$this->trigger_error($smarty_compiler->_error_msg); $this->trigger_error($smarty_compiler->_error_msg);
return false; return false;
} }
@@ -1129,14 +1144,19 @@ function _generate_debug_output() {
$this->_tpl_vars = array_merge($this->_tpl_vars, $_smarty_include_vars); $this->_tpl_vars = array_merge($this->_tpl_vars, $_smarty_include_vars);
extract($this->_tpl_vars); extract($this->_tpl_vars);
// config vars are treated as local, so push a copy of the
// current ones onto the front of the stack
array_unshift($this->_config, $this->_config[0]); array_unshift($this->_config, $this->_config[0]);
$_smarty_compile_path = $this->_get_compile_path($_smarty_include_tpl_file); $_smarty_compile_path = $this->_get_compile_path($_smarty_include_tpl_file);
if ($this->_process_template($_smarty_include_tpl_file, $_smarty_compile_path)) { if ($this->_process_template($_smarty_include_tpl_file, $_smarty_compile_path)) {
include($_smarty_compile_path); include($_smarty_compile_path);
} }
// pop the local vars off the front of the stack
array_shift($this->_config); array_shift($this->_config);
$this->_inclusion_depth--; $this->_inclusion_depth--;
if ($this->debugging) { if ($this->debugging) {
@@ -1184,11 +1204,28 @@ function _generate_debug_output() {
} }
} }
/*======================================================================*\ /*======================================================================*\
Function: _config_load Function: clear_config
Purpose: clear configuration values
\*======================================================================*/
function clear_config($var = null)
{
if(!isset($var)) {
// clear all values
$this->_config = array(array('vars' => array(),
'files' => array()));
} else {
unset($this->_config[0]['vars'][$var]);
}
}
/*======================================================================*\
Function: config_load
Purpose: load configuration values Purpose: load configuration values
\*======================================================================*/ \*======================================================================*/
function _config_load($file, $section, $scope) function config_load($file, $section = null, $scope = 'global')
{ {
if(@is_dir($this->config_dir)) { if(@is_dir($this->config_dir)) {
$_config_dir = $this->config_dir; $_config_dir = $this->config_dir;
@@ -1196,17 +1233,35 @@ function _generate_debug_output() {
// config_dir not found, try include_path // config_dir not found, try include_path
$this->_get_include_path($this->config_dir,$_config_dir); $this->_get_include_path($this->config_dir,$_config_dir);
} }
if ($this->_conf_obj === null) {
/* Prepare the configuration object. */
if (!class_exists('Config_File'))
require_once SMARTY_DIR.'Config_File.class.php';
$this->_conf_obj = new Config_File($_config_dir);
$this->_conf_obj->read_hidden = false;
} else {
$this->_conf_obj->set_path($_config_dir);
}
$_file_path = $_config_dir . '/' . $file;
if(!is_object($this->_conf_obj)) {
require_once SMARTY_DIR . $this->config_class . '.class.php';
$this->_conf_obj = new Config_File($_config_dir);
$this->_conf_obj->overwrite = $this->config_overwrite;
$this->_conf_obj->booleanize = $this->config_booleanize;
$this->_conf_obj->read_hidden = $this->config_read_hidden;
$this->_conf_obj->fix_newlines = $this->config_fix_newlines;
}
if(!isset($this->_config[0]['files'][$file])) {
// get path to compiled object file
$_cache_file = $this->_get_auto_filename($this->cache_dir, $file, 'SMARTY_CONFIG');
// see if cache file is up to date
if(@filemtime($_cache_file) == @filemtime($_file_path)) {
// load cache file
$this->_conf_obj = unserialize($this->_read_file($_cache_file));
} else {
// load file and save cache
$this->_conf_obj->load_file($file);
$_conf_obj_file_contents = serialize($this->_conf_obj);
$this->_write_file($_cache_file, $_conf_obj_file_contents, true);
touch($_cache_file,filemtime($_file_path));
}
}
if ($this->debugging) { if ($this->debugging) {
$debug_start_time = $this->_get_microtime(); $debug_start_time = $this->_get_microtime();
} }
@@ -1216,30 +1271,32 @@ function _generate_debug_output() {
} }
if (!isset($this->_config[0]['files'][$file])) { if (!isset($this->_config[0]['files'][$file])) {
$this->_config[0]['vars'] = array_merge($this->_config[0]['vars'], $this->_conf_obj->get($file)); $this->_config[0]['vars'] = @array_merge($this->_config[0]['vars'], $this->_conf_obj->get($file));
$this->_config[0]['files'][$file] = true; $this->_config[0]['files'][$file] = true;
} }
if ($scope == 'parent') { if ($scope == 'parent') {
if (count($this->_config) > 0 && !isset($this->_config[1]['files'][$file])) { if (count($this->_config) > 0 && !isset($this->_config[1]['files'][$file])) {
$this->_config[1]['vars'] = array_merge($this->_config[1]['vars'], $this->_conf_obj->get($file)); $this->_config[1]['vars'] = @array_merge($this->_config[1]['vars'], $this->_conf_obj->get($file));
$this->_config[1]['files'][$file] = true; $this->_config[1]['files'][$file] = true;
} }
} else if ($scope == 'global') } else if ($scope == 'global') {
for ($i = 1, $for_max = count($this->_config); $i < $for_max; $i++) { for ($i = 1, $for_max = count($this->_config); $i < $for_max; $i++) {
if (!isset($this->_config[$i]['files'][$file])) { if (!isset($this->_config[$i]['files'][$file])) {
$this->_config[$i]['vars'] = array_merge($this->_config[$i]['vars'], $this->_conf_obj->get($file)); $this->_config[$i]['vars'] = @array_merge($this->_config[$i]['vars'], $this->_conf_obj->get($file));
$this->_config[$i]['files'][$file] = true; $this->_config[$i]['files'][$file] = true;
} }
} }
}
if (!empty($section)) { if (!empty($section)) {
$this->_config[0]['vars'] = array_merge($this->_config[0]['vars'], $this->_conf_obj->get($file, $section)); $this->_config[0]['vars'] = @array_merge($this->_config[0]['vars'], $this->_conf_obj->get($file, $section));
if ($scope == 'parent') { if ($scope == 'parent') {
if (count($this->_config) > 0) if (count($this->_config) > 0)
$this->_config[1]['vars'] = array_merge($this->_config[1]['vars'], $this->_conf_obj->get($file, $section)); $this->_config[1]['vars'] = @array_merge($this->_config[1]['vars'], $this->_conf_obj->get($file, $section));
} else if ($scope == 'global') } else if ($scope == 'global')
for ($i = 1, $for_max = count($this->_config); $i < $for_max; $i++) for ($i = 1, $for_max = count($this->_config); $i < $for_max; $i++)
$this->_config[$i]['vars'] = array_merge($this->_config[$i]['vars'], $this->_conf_obj->get($file, $section)); $this->_config[$i]['vars'] = @array_merge($this->_config[$i]['vars'], $this->_conf_obj->get($file, $section));
} }
if ($this->debugging) { if ($this->debugging) {
@@ -1249,6 +1306,7 @@ function _generate_debug_output() {
'depth' => $this->_inclusion_depth, 'depth' => $this->_inclusion_depth,
'exec_time' => $this->_get_microtime() - $debug_start_time); 'exec_time' => $this->_get_microtime() - $debug_start_time);
} }
} }

2
libs/Smarty_Compiler.class.php
View File

@@ -555,7 +555,7 @@ class Smarty_Compiler extends Smarty {
$scope = 'local'; $scope = 'local';
} }
$output = '<?php $this->_config_load(' . $attrs['file'] . ', ' . $attrs['section'] . ", '$scope'); ?>"; $output = '<?php $this->config_load(' . $attrs['file'] . ', ' . $attrs['section'] . ", '$scope'); ?>";
return $output; return $output;
} }

124
libs/plugins/function.mailto.php Normal file
View File

@@ -0,0 +1,124 @@
<?php
/*
* Smarty plugin
* -------------------------------------------------------------
* Type: function
* Name: mailto
* Version: 1.2
* Date: May 21, 2002
* Author: Monte Ohrt <monte@ispi.net>
* Credits: Jason Sweat (added cc, bcc and subject functionality)
* Purpose: automate mailto address link creation, and optionally
* encode them.
* Input: address = e-mail address
* text = (optional) text to display, default is address
* encode = (optional) can be one of:
* none : no encoding (default)
* javascript : encode with javascript
* hex : encode with hexidecimal (no javascript)
* cc = (optional) address(es) to carbon copy
* bcc = (optional) address(es) to blind carbon copy
* subject = (optional) e-mail subject
* newsgroups = (optional) newsgroup(s) to post to
* followupto = (optional) address(es) to follow up to
* extra = (optional) extra tags for the href link
*
* Examples: {mailto address="me@domain.com"}
* {mailto address="me@domain.com" encode="javascript"}
* {mailto address="me@domain.com" encode="hex"}
* {mailto address="me@domain.com" subject="Hello to you!"}
* {mailto address="me@domain.com" cc="you@domain.com,they@domain.com"}
* {mailto address="me@domain.com" extra='class="mailto"'}
* -------------------------------------------------------------
*/
function smarty_function_mailto($params, &$smarty)
{
extract($params);
if (empty($address)) {
$smarty->trigger_error("mailto: missing 'address' parameter");
return;
}
if (empty($text)) {
$text = $address;
}
// netscape and mozilla do not decode %40 (@) in BCC field (bug?)
// so, don't encode it.
$mail_parms = array();
if (!empty($cc)) {
$mail_parms[] = 'cc='.str_replace('%40','@',rawurlencode($cc));
}
if (!empty($bcc)) {
$mail_parms[] = 'bcc='.str_replace('%40','@',rawurlencode($bcc));
}
if (!empty($subject)) {
$mail_parms[] = 'subject='.rawurlencode($subject);
}
if (!empty($newsgroups)) {
$mail_parms[] = 'newsgroups='.rawurlencode($newsgroups);
}
if (!empty($followupto)) {
$mail_parms[] = 'followupto='.str_replace('%40','@',rawurlencode($followupto));
}
for ($i=0; $i<count($mail_parms); $i++) {
$mail_parm_vals .= (0==$i) ? '?' : '&';
$mail_parm_vals .= $mail_parms[$i];
}
$address .= $mail_parm_vals;
if (empty($encode)) {
$encode = 'none';
} elseif (!in_array($encode,array('javascript','hex','none')) ) {
$smarty->trigger_error("mailto: 'encode' parameter must be none, javascript or hex");
return;
}
if ($encode == 'javascript' ) {
$string = 'document.write(\'<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>\');';
for ($x=0; $x < strlen($string); $x++) {
$js_encode .= '%' . bin2hex($string[$x]);
}
echo '<SCRIPT language="javascript">eval(unescape(\''.$js_encode.'\'))</SCRIPT>';
} elseif ($encode == 'hex') {
preg_match('!^(.*)(\?.*)$!',$address,$match);
if(!empty($match[2])) {
$smarty->trigger_error("mailto: hex encoding does not work with extra attributes. Try javascript.");
return;
}
for ($x=0; $x < strlen($address); $x++) {
if(preg_match('!\w!',$address[$x])) {
$address_encode .= '%' . bin2hex($address[$x]);
} else {
$address_encode .= $address[$x];
}
}
for ($x=0; $x < strlen($text); $x++) {
$text_encode .= '&#x' . bin2hex($text[$x]).';';
}
echo '<a href="mailto:'.$address_encode.'" '.$extra.'>'.$text_encode.'</a>';
} else {
// no encoding
echo '<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>';
}
}
/* vim: set expandtab: */
?>

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plugins/function.mailto.php Normal file
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<?php
/*
* Smarty plugin
* -------------------------------------------------------------
* Type: function
* Name: mailto
* Version: 1.2
* Date: May 21, 2002
* Author: Monte Ohrt <monte@ispi.net>
* Credits: Jason Sweat (added cc, bcc and subject functionality)
* Purpose: automate mailto address link creation, and optionally
* encode them.
* Input: address = e-mail address
* text = (optional) text to display, default is address
* encode = (optional) can be one of:
* none : no encoding (default)
* javascript : encode with javascript
* hex : encode with hexidecimal (no javascript)
* cc = (optional) address(es) to carbon copy
* bcc = (optional) address(es) to blind carbon copy
* subject = (optional) e-mail subject
* newsgroups = (optional) newsgroup(s) to post to
* followupto = (optional) address(es) to follow up to
* extra = (optional) extra tags for the href link
*
* Examples: {mailto address="me@domain.com"}
* {mailto address="me@domain.com" encode="javascript"}
* {mailto address="me@domain.com" encode="hex"}
* {mailto address="me@domain.com" subject="Hello to you!"}
* {mailto address="me@domain.com" cc="you@domain.com,they@domain.com"}
* {mailto address="me@domain.com" extra='class="mailto"'}
* -------------------------------------------------------------
*/
function smarty_function_mailto($params, &$smarty)
{
extract($params);
if (empty($address)) {
$smarty->trigger_error("mailto: missing 'address' parameter");
return;
}
if (empty($text)) {
$text = $address;
}
// netscape and mozilla do not decode %40 (@) in BCC field (bug?)
// so, don't encode it.
$mail_parms = array();
if (!empty($cc)) {
$mail_parms[] = 'cc='.str_replace('%40','@',rawurlencode($cc));
}
if (!empty($bcc)) {
$mail_parms[] = 'bcc='.str_replace('%40','@',rawurlencode($bcc));
}
if (!empty($subject)) {
$mail_parms[] = 'subject='.rawurlencode($subject);
}
if (!empty($newsgroups)) {
$mail_parms[] = 'newsgroups='.rawurlencode($newsgroups);
}
if (!empty($followupto)) {
$mail_parms[] = 'followupto='.str_replace('%40','@',rawurlencode($followupto));
}
for ($i=0; $i<count($mail_parms); $i++) {
$mail_parm_vals .= (0==$i) ? '?' : '&';
$mail_parm_vals .= $mail_parms[$i];
}
$address .= $mail_parm_vals;
if (empty($encode)) {
$encode = 'none';
} elseif (!in_array($encode,array('javascript','hex','none')) ) {
$smarty->trigger_error("mailto: 'encode' parameter must be none, javascript or hex");
return;
}
if ($encode == 'javascript' ) {
$string = 'document.write(\'<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>\');';
for ($x=0; $x < strlen($string); $x++) {
$js_encode .= '%' . bin2hex($string[$x]);
}
echo '<SCRIPT language="javascript">eval(unescape(\''.$js_encode.'\'))</SCRIPT>';
} elseif ($encode == 'hex') {
preg_match('!^(.*)(\?.*)$!',$address,$match);
if(!empty($match[2])) {
$smarty->trigger_error("mailto: hex encoding does not work with extra attributes. Try javascript.");
return;
}
for ($x=0; $x < strlen($address); $x++) {
if(preg_match('!\w!',$address[$x])) {
$address_encode .= '%' . bin2hex($address[$x]);
} else {
$address_encode .= $address[$x];
}
}
for ($x=0; $x < strlen($text); $x++) {
$text_encode .= '&#x' . bin2hex($text[$x]).';';
}
echo '<a href="mailto:'.$address_encode.'" '.$extra.'>'.$text_encode.'</a>';
} else {
// no encoding
echo '<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>';
}
}
/* vim: set expandtab: */
?>