PEEL Shopping
Open source ecommerce : PEEL Shopping
smarty_internal_compilebase.php
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1 <?php
17 
23  public $required_attributes = array();
30  public $optional_attributes = array();
36  public $shorttag_order = array();
42  public $option_flags = array('nocache');
43 
56  public function getAttributes($compiler, $attributes)
57  {
58  $_indexed_attr = array();
59  // loop over attributes
60  foreach ($attributes as $key => $mixed) {
61  // shorthand ?
62  if (!is_array($mixed)) {
63  // option flag ?
64  if (in_array(trim($mixed, '\'"'), $this->option_flags)) {
65  $_indexed_attr[trim($mixed, '\'"')] = true;
66  // shorthand attribute ?
67  } else if (isset($this->shorttag_order[$key])) {
68  $_indexed_attr[$this->shorttag_order[$key]] = $mixed;
69  } else {
70  // too many shorthands
71  $compiler->trigger_template_error('too many shorthand attributes', $compiler->lex->taglineno);
72  }
73  // named attribute
74  } else {
75  $kv = each($mixed);
76  // option flag?
77  if (in_array($kv['key'], $this->option_flags)) {
78  if (is_bool($kv['value'])) {
79  $_indexed_attr[$kv['key']] = $kv['value'];
80  } else if (is_string($kv['value']) && in_array(trim($kv['value'], '\'"'), array('true', 'false'))) {
81  if (trim($kv['value']) == 'true') {
82  $_indexed_attr[$kv['key']] = true;
83  } else {
84  $_indexed_attr[$kv['key']] = false;
85  }
86  } else if (is_numeric($kv['value']) && in_array($kv['value'], array(0, 1))) {
87  if ($kv['value'] == 1) {
88  $_indexed_attr[$kv['key']] = true;
89  } else {
90  $_indexed_attr[$kv['key']] = false;
91  }
92  } else {
93  $compiler->trigger_template_error("illegal value of option flag \"{$kv['key']}\"", $compiler->lex->taglineno);
94  }
95  // must be named attribute
96  } else {
97  reset($mixed);
98  $_indexed_attr[key($mixed)] = $mixed[key($mixed)];
99  }
100  }
101  }
102  // check if all required attributes present
103  foreach ($this->required_attributes as $attr) {
104  if (!array_key_exists($attr, $_indexed_attr)) {
105  $compiler->trigger_template_error("missing \"" . $attr . "\" attribute", $compiler->lex->taglineno);
106  }
107  }
108  // check for unallowed attributes
109  if ($this->optional_attributes != array('_any')) {
110  $tmp_array = array_merge($this->required_attributes, $this->optional_attributes, $this->option_flags);
111  foreach ($_indexed_attr as $key => $dummy) {
112  if (!in_array($key, $tmp_array) && $key !== 0) {
113  $compiler->trigger_template_error("unexpected \"" . $key . "\" attribute", $compiler->lex->taglineno);
114  }
115  }
116  }
117  // default 'false' for all option flags not set
118  foreach ($this->option_flags as $flag) {
119  if (!isset($_indexed_attr[$flag])) {
120  $_indexed_attr[$flag] = false;
121  }
122  }
123 
124  return $_indexed_attr;
125  }
126 
136  public function openTag($compiler, $openTag, $data = null)
137  {
138  array_push($compiler->_tag_stack, array($openTag, $data));
139  }
140 
150  public function closeTag($compiler, $expectedTag)
151  {
152  if (count($compiler->_tag_stack) > 0) {
153  // get stacked info
154  list($_openTag, $_data) = array_pop($compiler->_tag_stack);
155  // open tag must match with the expected ones
156  if (in_array($_openTag, (array) $expectedTag)) {
157  if (is_null($_data)) {
158  // return opening tag
159  return $_openTag;
160  } else {
161  // return restored data
162  return $_data;
163  }
164  }
165  // wrong nesting of tags
166  $compiler->trigger_template_error("unclosed {" . $_openTag . "} tag");
167  return;
168  }
169  // wrong nesting of tags
170  $compiler->trigger_template_error("unexpected closing tag", $compiler->lex->taglineno);
171  return;
172  }
173 
174 }
175 
176 ?>
foreach(array('date1', 'date2', 'type', 'renewals', 'width') as $item) $data
Definition: chart-data.php:29
openTag($compiler, $openTag, $data=null)
Push opening tag name on stack.
getAttributes($compiler, $attributes)
This function checks if the attributes passed are valid.
closeTag($compiler, $expectedTag)
Pop closing tag.

This documentation for Open ecommerce PEEL Shopping and PEEL.fr has been generated by Doxygen on Thu Oct 15 2015 14:41:17 - Peel ecommerce is a product of Agence web Advisto SAS. All rights reserved.