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*** empty log message ***
This commit is contained in:
andrey
103
Smarty.class.php
103
Smarty.class.php
@@ -38,6 +38,8 @@ class Smarty
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var $left_delimiter = "{"; // template tag delimiters.
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var $right_delimiter = "}";
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var $config_dir = "configs"; // directory where config files are located
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// registered template functions
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// NOTE: leave off the "smarty_" prefix on the actual PHP function name
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@@ -66,20 +68,14 @@ class Smarty
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function assign($tpl_var, $value = NULL)
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{
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if(gettype($tpl_var) == "array")
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{
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foreach ($tpl_var as $key => $val)
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{
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if (!(empty($key)))
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$this->_tpl_vars["$key"] = $val;
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}
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}
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else
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{
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if ((!(empty($tpl_var))) && (isset($value)))
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{
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$this->_tpl_vars["$tpl_var"] = $value;
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if (is_array($tpl_var)){
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foreach ($tpl_var as $key => $val) {
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if (!empty($key))
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$this->_tpl_vars[$key] = $val;
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}
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} else {
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if (!empty($tpl_var) && isset($value))
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$this->_tpl_vars[$tpl_var] = $value;
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}
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}
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@@ -105,11 +101,11 @@ class Smarty
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}
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/*======================================================================*\
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Function: quip()
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Purpose: executes & prints the template results
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Function: display()
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Purpose: executes & displays the template results
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\*======================================================================*/
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function quip($tpl_file)
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function display($tpl_file)
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{
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if(preg_match("/^(.+)\/([^\/]+)$/",$tpl_file,$match))
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{
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@@ -324,7 +320,8 @@ class Smarty
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/* If the tag name matches a variable or section property definition,
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we simply process it. */
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if (preg_match('!^\$(\w+/)*\w+(?>\|\w+(:[^|]+)?)*$!', $tag_command) || // if a variable
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preg_match('!^%\w+\.\w+%(?>\|\w+(:[^|]+)?)*$!', $tag_command)) { // or a section property
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preg_match('!^#(\w+)#(?>\|\w+(:[^|]+)?)*$!', $tag_command) || // or a configuration variable
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preg_match('!^%\w+\.\w+%(?>\|\w+(:[^|]+)?)*$!', $tag_command)) { // or a section property
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settype($tag_command, 'array');
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$this->_parse_vars_props($tag_command);
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return "<?php print $tag_command[0]; ?>";
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@@ -332,8 +329,7 @@ class Smarty
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switch ($tag_command) {
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case 'include':
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/* TODO parse file= attribute */
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return '<?php include "'.$this->template_dir.$this->compile_dir_ext.'/'.$tokens[1].'"; ?>';
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return $this->_compile_include_tag($tag_args);
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case 'if':
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return $this->_compile_if_tag($tag_args);
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@@ -364,12 +360,47 @@ class Smarty
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else
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return "<?php endfor; endif; ?>";
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case 'config_load':
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return $this->_compile_config_load_tag($tag_args);
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default:
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/* TODO capture custom functions here */
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break;
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}
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}
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function _compile_config_load_tag($tag_args)
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{
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$attrs = $this->_parse_attrs($tag_args);
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if (empty($attrs['file'])) {
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/* TODO syntax error: missing 'file' attribute */
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}
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if (empty($attrs['section']))
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$section = 'NULL';
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else
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$section = '"'.$attrs['section'].'"';
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$output = '<?php if (!class_exists("Config_File")) { include "Config_File.php"; $conf = new Config_File("'.$this->config_dir."\"); }\n";
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$output .= '$conf->load_file("'.$attrs['file']."\");\n";
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$output .= '$_config = array_merge((array)$_config, $conf->get("'.$attrs['file'].'", '.$section.")); ?>";
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return $output;
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}
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function _compile_include_tag($tag_args)
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{
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$attrs = $this->_parse_attrs($tag_args);
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if (empty($attrs['file'])) {
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/* TODO syntax error: missing 'file' attribute */
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}
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return '<?php include "'.$this->template_dir.$this->compile_dir_ext.'/'.$attrs['file'].'"; ?>';
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}
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function _compile_section_start($tokens)
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{
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$attrs = $this->_parse_attrs($tokens);
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@@ -416,8 +447,6 @@ class Smarty
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{$section_props}['index'] < {$section_props}['loop'];
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{$section_props}['index']++):\n";
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$output .= "{$section_props}['rownum'] = {$section_props}['index'] + 1;\n";
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$output .= "?>\n";
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return $output;
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@@ -425,7 +454,6 @@ class Smarty
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function _compile_if_tag($tag_args)
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{
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print "_compile_if_tag()\n";
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/* Tokenize args for 'if' tag. */
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preg_match_all('/(?:
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"[^"\\\\]*(?:\\\\.[^"\\\\]*)*" | # match all double quoted strings allowed escaped double quotes
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@@ -536,7 +564,7 @@ class Smarty
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if ($tokens[$expr_end] == 'by') {
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$expr_end++;
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$expr_arg = $tokens[$expr_end++];
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$expr = "(($is_arg / $expr_arg) % $expr_arg)";
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$expr = "!(($is_arg / $expr_arg) % $expr_arg)";
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}
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else
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$expr = "!($is_arg % 2)";
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@@ -546,7 +574,7 @@ class Smarty
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if ($tokens[$expr_end] == 'by') {
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$expr_end++;
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$expr_arg = $tokens[$expr_end++];
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$expr = "!(($is_arg / $expr_arg) % $expr_arg)";
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$expr = "(($is_arg / $expr_arg) % $expr_arg)";
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}
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else
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$expr = "($is_arg % 2)";
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@@ -635,14 +663,22 @@ class Smarty
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function _parse_vars_props(&$tokens)
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{
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$var_exprs = preg_grep('!^\$(\w+/)*\w+(\|\w+(:[^|]+)?)*$!', $tokens);
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$sect_prop_exprs = preg_grep('!^%\w+\.\w+%(\|\w+(:[^|]+)?)*$!', $tokens);
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$var_exprs = preg_grep('!^\$(\w+/)*\w+(?>\|\w+(:[^|]+)?)*$!', $tokens);
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$conf_var_exprs = preg_grep('!^#(\w+)#(?>\|\w+(:[^|]+)?)*$!', $tokens);
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$sect_prop_exprs = preg_grep('!^%\w+\.\w+%(?>\|\w+(:[^|]+)?)*$!', $tokens);
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if (count($var_exprs)) {
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foreach ($var_exprs as $expr_index => $var_expr) {
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$tokens[$expr_index] = $this->_parse_var($var_expr);
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}
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}
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if (count($conf_var_exprs)) {
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foreach ($conf_var_exprs as $expr_index => $var_expr) {
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$tokens[$expr_index] = $this->_parse_conf_var($var_expr);
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}
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}
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if (count($sect_prop_exprs)) {
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foreach ($sect_prop_exprs as $expr_index => $section_prop_expr) {
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$tokens[$expr_index] = $this->_parse_section_prop($section_prop_expr);
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@@ -668,6 +704,19 @@ class Smarty
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return $output;
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}
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function _parse_conf_var($conf_var_expr)
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{
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$modifiers = explode('|', $conf_var_expr);
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$var_name = substr(array_shift($modifiers), 1, -1);
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$output = "\$_config['$var_name']";
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$this->_parse_modifiers($output, $modifiers);
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return $output;
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}
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function _parse_section_prop($section_prop_expr)
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{
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$modifiers = explode('|', $section_prop_expr);
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@@ -703,6 +752,8 @@ class Smarty
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if (!isset($mod_func_name))
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$mod_func_name = $modifier_name;
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$this->_parse_vars_props($modifier);
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if (count($modifier) > 0)
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$modifier_args = ", ".implode(', ', $modifier);
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else
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@@ -10,7 +10,7 @@ $smarty->assign("LastName",array("Doe","Smith","Johnson","Case"));
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$smarty->assign("Class",array(array("A","B","C","D"), array("E", "F", "G", "H"),
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array("I", "J", "K", "L"), array("M", "N", "O", "P")));
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$smarty->quip("./templates/index.tpl");
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$smarty->display("./templates/index.tpl");
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print "\ndone\n";
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@@ -1,8 +1,13 @@
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{config_load file=test.conf}
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Title: {#title#}
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{* A simple variable test *}
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hello, my name is {$Name}.<br>
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hello, my name is {$Name}.
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My interests are:
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{section name=outer loop=$FirstName}
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{if %outer.index% is even by 2}
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{if %outer.index% is odd by 2}
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. {$outer/FirstName} {$outer/LastName}
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{else}
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* {$outer/FirstName} {$outer/LastName}
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@@ -10,7 +10,7 @@ $smarty->assign("LastName",array("Doe","Smith","Johnson","Case"));
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$smarty->assign("Class",array(array("A","B","C","D"), array("E", "F", "G", "H"),
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array("I", "J", "K", "L"), array("M", "N", "O", "P")));
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$smarty->quip("./templates/index.tpl");
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$smarty->display("./templates/index.tpl");
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print "\ndone\n";
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@@ -38,6 +38,8 @@ class Smarty
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var $left_delimiter = "{"; // template tag delimiters.
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var $right_delimiter = "}";
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|
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var $config_dir = "configs"; // directory where config files are located
|
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|
||||
|
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// registered template functions
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// NOTE: leave off the "smarty_" prefix on the actual PHP function name
|
||||
@@ -66,20 +68,14 @@ class Smarty
|
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|
||||
function assign($tpl_var, $value = NULL)
|
||||
{
|
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if(gettype($tpl_var) == "array")
|
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{
|
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foreach ($tpl_var as $key => $val)
|
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{
|
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if (!(empty($key)))
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$this->_tpl_vars["$key"] = $val;
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}
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}
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else
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{
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if ((!(empty($tpl_var))) && (isset($value)))
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{
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$this->_tpl_vars["$tpl_var"] = $value;
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if (is_array($tpl_var)){
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foreach ($tpl_var as $key => $val) {
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if (!empty($key))
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$this->_tpl_vars[$key] = $val;
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}
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} else {
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if (!empty($tpl_var) && isset($value))
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$this->_tpl_vars[$tpl_var] = $value;
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}
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}
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|
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@@ -105,11 +101,11 @@ class Smarty
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}
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|
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/*======================================================================*\
|
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Function: quip()
|
||||
Purpose: executes & prints the template results
|
||||
Function: display()
|
||||
Purpose: executes & displays the template results
|
||||
\*======================================================================*/
|
||||
|
||||
function quip($tpl_file)
|
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function display($tpl_file)
|
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{
|
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if(preg_match("/^(.+)\/([^\/]+)$/",$tpl_file,$match))
|
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{
|
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@@ -324,7 +320,8 @@ class Smarty
|
||||
/* If the tag name matches a variable or section property definition,
|
||||
we simply process it. */
|
||||
if (preg_match('!^\$(\w+/)*\w+(?>\|\w+(:[^|]+)?)*$!', $tag_command) || // if a variable
|
||||
preg_match('!^%\w+\.\w+%(?>\|\w+(:[^|]+)?)*$!', $tag_command)) { // or a section property
|
||||
preg_match('!^#(\w+)#(?>\|\w+(:[^|]+)?)*$!', $tag_command) || // or a configuration variable
|
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preg_match('!^%\w+\.\w+%(?>\|\w+(:[^|]+)?)*$!', $tag_command)) { // or a section property
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settype($tag_command, 'array');
|
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$this->_parse_vars_props($tag_command);
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return "<?php print $tag_command[0]; ?>";
|
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@@ -332,8 +329,7 @@ class Smarty
|
||||
|
||||
switch ($tag_command) {
|
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case 'include':
|
||||
/* TODO parse file= attribute */
|
||||
return '<?php include "'.$this->template_dir.$this->compile_dir_ext.'/'.$tokens[1].'"; ?>';
|
||||
return $this->_compile_include_tag($tag_args);
|
||||
|
||||
case 'if':
|
||||
return $this->_compile_if_tag($tag_args);
|
||||
@@ -364,12 +360,47 @@ class Smarty
|
||||
else
|
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return "<?php endfor; endif; ?>";
|
||||
|
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case 'config_load':
|
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return $this->_compile_config_load_tag($tag_args);
|
||||
|
||||
default:
|
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/* TODO capture custom functions here */
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
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function _compile_config_load_tag($tag_args)
|
||||
{
|
||||
$attrs = $this->_parse_attrs($tag_args);
|
||||
|
||||
if (empty($attrs['file'])) {
|
||||
/* TODO syntax error: missing 'file' attribute */
|
||||
}
|
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|
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if (empty($attrs['section']))
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$section = 'NULL';
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else
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$section = '"'.$attrs['section'].'"';
|
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|
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$output = '<?php if (!class_exists("Config_File")) { include "Config_File.php"; $conf = new Config_File("'.$this->config_dir."\"); }\n";
|
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$output .= '$conf->load_file("'.$attrs['file']."\");\n";
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$output .= '$_config = array_merge((array)$_config, $conf->get("'.$attrs['file'].'", '.$section.")); ?>";
|
||||
|
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return $output;
|
||||
}
|
||||
|
||||
|
||||
function _compile_include_tag($tag_args)
|
||||
{
|
||||
$attrs = $this->_parse_attrs($tag_args);
|
||||
|
||||
if (empty($attrs['file'])) {
|
||||
/* TODO syntax error: missing 'file' attribute */
|
||||
}
|
||||
|
||||
return '<?php include "'.$this->template_dir.$this->compile_dir_ext.'/'.$attrs['file'].'"; ?>';
|
||||
}
|
||||
|
||||
function _compile_section_start($tokens)
|
||||
{
|
||||
$attrs = $this->_parse_attrs($tokens);
|
||||
@@ -416,8 +447,6 @@ class Smarty
|
||||
{$section_props}['index'] < {$section_props}['loop'];
|
||||
{$section_props}['index']++):\n";
|
||||
|
||||
$output .= "{$section_props}['rownum'] = {$section_props}['index'] + 1;\n";
|
||||
|
||||
$output .= "?>\n";
|
||||
|
||||
return $output;
|
||||
@@ -425,7 +454,6 @@ class Smarty
|
||||
|
||||
function _compile_if_tag($tag_args)
|
||||
{
|
||||
print "_compile_if_tag()\n";
|
||||
/* Tokenize args for 'if' tag. */
|
||||
preg_match_all('/(?:
|
||||
"[^"\\\\]*(?:\\\\.[^"\\\\]*)*" | # match all double quoted strings allowed escaped double quotes
|
||||
@@ -536,7 +564,7 @@ class Smarty
|
||||
if ($tokens[$expr_end] == 'by') {
|
||||
$expr_end++;
|
||||
$expr_arg = $tokens[$expr_end++];
|
||||
$expr = "(($is_arg / $expr_arg) % $expr_arg)";
|
||||
$expr = "!(($is_arg / $expr_arg) % $expr_arg)";
|
||||
}
|
||||
else
|
||||
$expr = "!($is_arg % 2)";
|
||||
@@ -546,7 +574,7 @@ class Smarty
|
||||
if ($tokens[$expr_end] == 'by') {
|
||||
$expr_end++;
|
||||
$expr_arg = $tokens[$expr_end++];
|
||||
$expr = "!(($is_arg / $expr_arg) % $expr_arg)";
|
||||
$expr = "(($is_arg / $expr_arg) % $expr_arg)";
|
||||
}
|
||||
else
|
||||
$expr = "($is_arg % 2)";
|
||||
@@ -635,14 +663,22 @@ class Smarty
|
||||
|
||||
function _parse_vars_props(&$tokens)
|
||||
{
|
||||
$var_exprs = preg_grep('!^\$(\w+/)*\w+(\|\w+(:[^|]+)?)*$!', $tokens);
|
||||
$sect_prop_exprs = preg_grep('!^%\w+\.\w+%(\|\w+(:[^|]+)?)*$!', $tokens);
|
||||
$var_exprs = preg_grep('!^\$(\w+/)*\w+(?>\|\w+(:[^|]+)?)*$!', $tokens);
|
||||
$conf_var_exprs = preg_grep('!^#(\w+)#(?>\|\w+(:[^|]+)?)*$!', $tokens);
|
||||
$sect_prop_exprs = preg_grep('!^%\w+\.\w+%(?>\|\w+(:[^|]+)?)*$!', $tokens);
|
||||
|
||||
if (count($var_exprs)) {
|
||||
foreach ($var_exprs as $expr_index => $var_expr) {
|
||||
$tokens[$expr_index] = $this->_parse_var($var_expr);
|
||||
}
|
||||
}
|
||||
|
||||
if (count($conf_var_exprs)) {
|
||||
foreach ($conf_var_exprs as $expr_index => $var_expr) {
|
||||
$tokens[$expr_index] = $this->_parse_conf_var($var_expr);
|
||||
}
|
||||
}
|
||||
|
||||
if (count($sect_prop_exprs)) {
|
||||
foreach ($sect_prop_exprs as $expr_index => $section_prop_expr) {
|
||||
$tokens[$expr_index] = $this->_parse_section_prop($section_prop_expr);
|
||||
@@ -668,6 +704,19 @@ class Smarty
|
||||
return $output;
|
||||
}
|
||||
|
||||
function _parse_conf_var($conf_var_expr)
|
||||
{
|
||||
$modifiers = explode('|', $conf_var_expr);
|
||||
|
||||
$var_name = substr(array_shift($modifiers), 1, -1);
|
||||
|
||||
$output = "\$_config['$var_name']";
|
||||
|
||||
$this->_parse_modifiers($output, $modifiers);
|
||||
|
||||
return $output;
|
||||
}
|
||||
|
||||
function _parse_section_prop($section_prop_expr)
|
||||
{
|
||||
$modifiers = explode('|', $section_prop_expr);
|
||||
@@ -703,6 +752,8 @@ class Smarty
|
||||
if (!isset($mod_func_name))
|
||||
$mod_func_name = $modifier_name;
|
||||
|
||||
$this->_parse_vars_props($modifier);
|
||||
|
||||
if (count($modifier) > 0)
|
||||
$modifier_args = ", ".implode(', ', $modifier);
|
||||
else
|
||||
|
||||
@@ -1,8 +1,13 @@
|
||||
{config_load file=test.conf}
|
||||
|
||||
Title: {#title#}
|
||||
|
||||
{* A simple variable test *}
|
||||
hello, my name is {$Name}.<br>
|
||||
hello, my name is {$Name}.
|
||||
|
||||
My interests are:
|
||||
{section name=outer loop=$FirstName}
|
||||
{if %outer.index% is even by 2}
|
||||
{if %outer.index% is odd by 2}
|
||||
. {$outer/FirstName} {$outer/LastName}
|
||||
{else}
|
||||
* {$outer/FirstName} {$outer/LastName}
|
||||
|
||||
Reference in New Issue
Block a user