FINAL suepr merge step : added all modules to this super repos

2015-04-19 16:46:59 +02:00
parent 7b6bd36fea df0ec71ac7
commit f2b8ace9b7
7585 changed files with 1723356 additions and 18 deletions
--- a/sites/all/modules/contrib/admin/rules/modules/php.eval.inc
+++ b/sites/all/modules/contrib/admin/rules/modules/php.eval.inc
@@ -0,0 +1,151 @@
+<?php
+
+/**
+ * @file
+ * Contains rules integration for the php module needed during evaluation.
+ *
+ * @addtogroup rules
+ * @{
+ */
+
+/**
+ * A class implementing a rules input evaluator processing PHP.
+ */
+class RulesPHPEvaluator extends RulesDataInputEvaluator {
+
+  public static function access() {
+    return user_access('use PHP for settings');
+  }
+
+  public static function getUsedVars($text, $var_info) {
+    if (strpos($text, '<?') !== FALSE) {
+      $used_vars = array();
+      foreach ($var_info as $name => $info) {
+        if (strpos($text, '$' . $name) !== FALSE) {
+          $used_vars[] = $name;
+        }
+      }
+      return $used_vars;
+    }
+  }
+
+  public function prepare($text, $var_info) {
+    // A returned NULL skips the evaluator.
+    $this->setting = self::getUsedVars($text, $var_info);
+  }
+
+  /**
+   * Evaluates PHP code contained in $text. This doesn't apply $options, thus
+   * the PHP code is responsible for behaving appropriately.
+   */
+  public function evaluate($text, $options, RulesState $state) {
+    $vars['eval_options'] = $options;
+    foreach ($this->setting as $key => $var_name) {
+      $vars[$var_name] = $state->get($var_name);
+    }
+    return rules_php_eval($text, rules_unwrap_data($vars));
+  }
+
+  public static function help($var_info) {
+    module_load_include('inc', 'rules', 'rules/modules/php.rules');
+
+    $render = array(
+      '#type' => 'fieldset',
+      '#title' => t('PHP Evaluation'),
+      '#collapsible' => TRUE,
+      '#collapsed' => TRUE,
+    ) + rules_php_evaluator_help($var_info);
+
+    return $render;
+  }
+}
+
+/**
+ * A data processor using PHP.
+ */
+class RulesPHPDataProcessor extends RulesDataProcessor {
+
+  protected static function form($settings, $var_info) {
+    $settings += array('code' => '');
+    $form = array(
+      '#type' => 'fieldset',
+      '#title' => t('PHP evaluation'),
+      '#collapsible' => TRUE,
+      '#collapsed' => empty($settings['code']),
+      '#description' => t('Enter PHP code to process the selected argument value.'),
+    );
+    $form['code'] = array(
+      '#type' => 'textarea',
+      '#title' => t('Code'),
+      '#description' => t('Enter PHP code without &lt;?php ?&gt; delimiters that returns the processed value. The selected value is available in the variable $value. Example: %code', array('%code' => 'return $value + 1;')),
+      '#default_value' => $settings['code'],
+      '#weight' => 5,
+    );
+    return $form;
+  }
+
+  public static function access() {
+    return user_access('use PHP for settings');
+  }
+
+  public function process($value, $info, RulesState $state, RulesPlugin $element) {
+    $value = isset($this->processor) ? $this->processor->process($value, $info, $state, $element) : $value;
+    return rules_php_eval_return($this->setting['code'], array('value' => $value));
+  }
+}
+
+/**
+ * Action and condition callback: Execute PHP code.
+ */
+function rules_execute_php_eval($code, $settings, $state, $element) {
+  $data = array();
+  if (!empty($settings['used_vars'])) {
+    foreach ($settings['used_vars'] as $key => $var_name) {
+      $data[$var_name] = $state->get($var_name);
+    }
+  }
+  return rules_php_eval_return($code, rules_unwrap_data($data));
+}
+
+/**
+ * Evalutes the given PHP code, with the given variables defined.
+ *
+ * @param $code
+ *   The PHP code to run, with <?php ?>
+ * @param $arguments
+ *   Array containing variables to be extracted to the code.
+ *
+ * @return
+ *   The output of the php code.
+ */
+function rules_php_eval($code, $arguments = array()) {
+  extract($arguments);
+
+  ob_start();
+  print eval('?>'. $code);
+  $output = ob_get_contents();
+  ob_end_clean();
+
+  return $output;
+}
+
+/**
+ * Evalutes the given PHP code, with the given variables defined. This is like
+ * rules_php_eval() but does return the returned data from the PHP code.
+ *
+ * @param $code
+ *   The PHP code to run, without <?php ?>
+ * @param $arguments
+ * Array containing variables to be extracted to the code.
+ *
+ * @return
+ *   The return value of the evaled code.
+ */
+function rules_php_eval_return($code, $arguments = array()) {
+  extract($arguments);
+  return eval($code);
+}
+
+/**
+ * @}
+ */