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1 files changed, 474 insertions, 0 deletions

diff --git a/common_methods.php b/common_methods.php
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+<?php
+
+/* Common Drupal methods definitons using in Artisteer theme export */
+
+/**
+ * Generate the HTML representing a given menu with Artisteer style.
+ *
+*/
+function art_menu_worker($content = NULL, $show_sub_menus, $menu_class) {
+  if (!$content) {
+    return '';
+  }
+
+  $output = $content;
+  // used to support Menutrails module
+  $output = str_replace("active-trail", "active-trail active", $output);
+  
+  $empty_str = '';
+  $menu_str = ' class="menu"';
+  if(strpos($output, $menu_str) !== FALSE) {
+    $pattern = '/class="menu"/i';
+    $replacement = 'class="'. $menu_class .'"';
+    $output = preg_replace($pattern, $replacement, $output, 1);
+    $output = str_replace($menu_str, $empty_str, $output);
+  }
+
+  if (class_exists('DOMDocument')) {
+    $output = art_menu_xml_parcer($output, $show_sub_menus, $menu_class);
+    /* Support Block Edit Link module */
+	  $output = str_replace('<!DOCTYPE root>', $empty_str, $output);
+  }
+  else {
+    $output = preg_replace('~(<a [^>]*>)([^<]*)(</a>)~', '$1<span class="l"></span><span class="r"></span><span class="t">$2</span>$3', $output);
+  }
+  
+  return $output;
+}
+
+function art_menu_xml_parcer($content, $show_sub_menus, $menu_class) {
+  $parent_id = $menu_class . '-id';
+
+  $doc = art_xml_document_creator($content, $parent_id);
+  if ($doc === FALSE) {
+	  return $content; // An error occurred while reading XML content
+  }
+
+  $parent = $doc->documentElement;
+  $elements = $parent->childNodes;
+  $ul_elements = $doc->getElementsByTagName("ul");
+  $ul_element = NULL;
+  foreach($ul_elements as $ul_element) {
+		// First ul element with css-class b2-hmenu or b2-vmenu
+    if (($ul_element->getAttribute('class') == "b2-vmenu") || ($ul_element->getAttribute('class') == "b2-hmenu"))
+		  break;
+    continue;
+  }
+
+  if ($ul_element == NULL) return $content;
+  $ul_children = art_menu_style_parcer($doc, $ul_element->childNodes, $show_sub_menus);
+
+  $parent->appendChild($ul_element);
+  while ($ul_element->previousSibling)
+    $parent->removeChild($ul_element->previousSibling);
+
+  return html_entity_decode($doc->saveHTML(), ENT_NOQUOTES, "UTF-8");
+}
+
+function art_xml_document_creator($content, $parent_id) {
+  $old_error_handler = set_error_handler('art_handle_xml_error');
+  $dom = new DOMDocument();
+  /* Support Block Edit Link module */
+  $doc_content = <<< XML
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE root [
+<!ENTITY nbsp "&#160;">
+]>
+<div id="$parent_id">$content</div>
+XML;
+ 
+  $dom->loadXml($doc_content);   
+  restore_error_handler();
+  return $dom;
+}
+
+function art_handle_xml_error($errno, $errstr, $errfile, $errline) {
+  if ($errno==E_WARNING && (substr_count($errstr,"DOMDocument::loadXML()")>0))
+   return false; // An error occurred while reading XML content
+  else 
+    return true; // Successful
+}
+
+function art_menu_style_parcer($doc, $elements, $show_sub_menus) {
+  $parentNodes_to_delete = array();
+  $childNodes_to_delete = array();
+  foreach ($elements as $element) {
+    if (is_a($element, "DOMElement") && ($element->tagName == "li")) {
+      $children = $element->childNodes;
+      $parent_class = $element->getAttribute("class");
+      $is_parent_class_active = strpos($parent_class, "active") !== FALSE;
+
+      foreach ($children as $child) {
+        if (is_a($child, "DOMElement") && ($child->tagName == "a")) {
+          $caption = $child->nodeValue;
+          if (empty($caption) || $caption=='test') {
+            $childNodes_to_delete[] = $child;
+            $parentNodes_to_delete[] = $element;
+            break;
+          }
+
+          $child->nodeValue = "";
+          if ($is_parent_class_active) {
+            $child->setAttribute("class", $child->getAttribute("class").' active');
+          }
+
+          $spanL = $doc->createElement("span");
+          $spanL->setAttribute("class", "l");
+          //$spanL->nodeValue = "&nbsp;";
+          $child->appendChild($spanL);
+
+          $spanR = $doc->createElement("span");
+          $spanR->setAttribute("class", "r");
+          //$spanR->nodeValue = "&nbsp;";
+          $child->appendChild($spanR);
+
+          $spanT = $doc->createElement("span");
+          $spanT->setAttribute("class", "t");
+          $spanT->nodeValue = check_plain($caption);
+          $child->appendChild($spanT);
+        }
+        else if (!$show_sub_menus) {
+          $childNodes_to_delete[] = $child;
+        }
+      }
+    }
+  }
+
+  art_remove_elements($childNodes_to_delete);
+  art_remove_elements($parentNodes_to_delete);
+  return $elements;
+}
+
+function art_remove_elements($elements_to_delete) {
+  if (!isset($elements_to_delete)) return;
+  foreach($elements_to_delete as $element) {
+    if ($element != null) {
+      $element->parentNode->removeChild($element);
+    }
+  }
+}
+
+function art_node_worker($node) {
+  $links_output = art_links_woker($node->links);
+  $terms_output = art_terms_worker($node->taxonomy);
+
+  $output = $links_output;
+  if (!empty($links_output) && !empty($terms_output)) {
+    $output .= '&nbsp;|&nbsp;';
+  }
+  $output .= $terms_output;
+  return $output;
+}
+
+/*
+ * Split out taxonomy terms by vocabulary.
+ *
+ * @param $terms
+ *   An object providing all relevant information for displaying terms:
+ *
+ * @ingroup themeable
+ */
+function art_terms_worker($terms) {
+  $result = '';
+$terms = get_terms_D7($content);
+  if (!empty($terms)) {
+  ob_start();?>
+  <img class="b2-metadata-icon" src="<?php echo get_full_path_to_theme(); ?>/images/posttagicon.png" width="16" height="16" alt="" /> <?php
+  $result .= ($result == '') ? ob_get_clean() : '&nbsp;|&nbsp;' . ob_get_clean();
+  $result .= '<div class="b2-tags">' . render($terms) . '</div>';
+  }
+  
+  return $result;
+}
+
+/**
+ * Return a themed set of links.
+ *
+ * @param $links
+ *   A keyed array of links to be themed.
+ * @param $attributes
+ *   A keyed array of attributes
+ * @return
+ *   A string containing an unordered list of links.
+ */
+function art_links_woker($links, $attributes = array('class' => 'links')) {
+  $output = '';
+
+  if (!empty($links)) {
+    $output = '';
+
+    $num_links = count($links);
+    $index = 0;
+
+    foreach ($links as $key => $link) {
+      $class = $key;
+      if (strpos ($class, "read_more") !== FALSE) {
+        continue;
+      }
+
+      // Automatically add a class to each link and also to each LI
+      if (isset($link['attributes']) && isset($link['attributes']['class'])) {
+        $link['attributes']['class'] .= ' ' . $key;
+      }
+      else {
+        $link['attributes']['class'] = $key;
+      }
+
+      // Add first and last classes to the list of links to help out themers.
+      $extra_class = '';
+      if ($index == 1) {
+        $extra_class .= 'first ';
+      }
+      if ($index == $num_links) {
+        $extra_class .= 'last ';
+      }
+
+      $link_output = get_html_link_output($link);
+      if (!empty($class)) {
+if (strpos ($key, "comment") !== FALSE) {
+        
+          if ($index > 0 && !empty($link_output) && !empty($output)) {
+          $output .= '&nbsp;|&nbsp;';
+        }
+        ob_start();?>
+        <img class="b2-metadata-icon" src="<?php echo get_full_path_to_theme(); ?>/images/postcommentsicon.png" width="16" height="16" alt="" /> <?php
+        $output .= ob_get_clean();
+        $output .= $link_output;
+        $index++;
+        continue;
+        }
+        
+if ($index > 0 && !empty($link_output) && !empty($output)) {
+          $output .= '&nbsp|&nbsp';
+        }
+        ob_start();?>
+        <img class="b2-metadata-icon" src="<?php echo get_full_path_to_theme(); ?>/images/postcategoryicon.png" width="16" height="16" alt="" /> <?php
+        $output .= ob_get_clean();
+        $output .= $link_output;
+        $index++;
+        
+      }
+      else {
+        $output .= '&nbsp;|&nbsp;' . $link_output;
+        $index++;
+      }
+    }
+  }
+
+  return $output;
+}
+
+function get_html_link_output($link) {
+  $output = '';
+  // Is the title HTML?
+  $html = isset($link['html']) ? $link['html'] : NULL;
+
+  // Initialize fragment and query variables.
+  $link['query'] = isset($link['query']) ? $link['query'] : NULL;
+  $link['fragment'] = isset($link['fragment']) ? $link['fragment'] : NULL;
+
+  if (isset($link['href'])) {
+    if (get_drupal_version() == 5) {
+      $output = l($link['title'], $link['href'], $link['attributes'], $link['query'], $link['fragment'], FALSE, $html);
+    }
+    else {
+      $output = l($link['title'], $link['href'], array('language' => $link['language'], 'attributes'=>$link['attributes'], 'query'=>$link['query'], 'fragment'=>$link['fragment'], 'absolute'=>FALSE, 'html'=>$html));
+    }
+  }
+  else if ($link['title']) {
+    if (!$html) {
+      $link['title'] = check_plain($link['title']);
+    }
+    $output = $link['title'];
+  }
+
+  return $output;
+}
+
+function art_content_replace($content) {
+  $first_time_str = '<div id="first-time"';
+  $article_str = ' class="b2-article"';
+  $pos = strpos($content, $first_time_str);
+  if($pos !== FALSE)
+  {
+    $output = str_replace($first_time_str, $first_time_str . $article_str, $content);
+    $output = <<< EOT
+<div class="b2-post">
+        <div class="b2-post-body">
+    <div class="b2-post-inner b2-article">
+    
+<div class="b2-postcontent">
+    
+      $output
+
+    </div>
+    <div class="cleared"></div>
+    
+
+    </div>
+    
+    		<div class="cleared"></div>
+        </div>
+    </div>
+    
+EOT;
+  }
+  else 
+  {
+    $output = $content;
+  }
+  return $output;
+}
+
+function art_placeholders_output($var1, $var2, $var3) {
+  $output = '';
+  if (!empty($var1) && !empty($var2) && !empty($var3)) {
+    $output .= <<< EOT
+      <table class="position" cellpadding="0" cellspacing="0" border="0">
+        <tr valign="top">
+          <td class="third-width">$var1</td>
+          <td class="third-width">$var2</td>
+          <td>$var3</td>
+        </tr>
+      </table>
+EOT;
+  }
+  else if (!empty($var1) && !empty($var2)) {
+    $output .= <<< EOT
+      <table class="position" cellpadding="0" cellspacing="0" border="0">
+        <tr valign="top">
+          <td class="third-width">$var1</td>
+          <td>$var2</td>
+        </tr>
+      </table>
+EOT;
+  }
+  else if (!empty($var2) && !empty($var3)) {
+    $output .= <<< EOT
+      <table class="position" cellpadding="0" cellspacing="0" border="0">
+        <tr valign="top">
+          <td class="two-thirds-width">$var2</td>
+          <td>$var3</td>
+        </tr>
+      </table>
+EOT;
+  }
+  else if (!empty($var1) && !empty($var3)) {
+    $output .= <<< EOT
+      <table class="position" cellpadding="0" cellspacing="0" border="0">
+        <tr valign="top">
+          <td class="half-width">$var1</td>
+          <td>$var3</td>
+        </tr>
+      </table>
+EOT;
+  }
+  else {
+    if (!empty($var1)) {
+      $output .= <<< EOT
+        <div id="var1">$var1</div>
+EOT;
+    }
+    if (!empty($var2)) {
+      $output .= <<< EOT
+        <div id="var1">$var2</div>
+EOT;
+    }
+    if (!empty($var3)) {
+      $output .= <<< EOT
+        <div id="var1">$var3</div>
+EOT;
+    }
+  }
+
+  return $output;
+}
+
+function art_get_sidebar($sidebar, $vnavigation, $class) {
+  $result = 'b2-layout-cell ';
+  if (empty($sidebar) && empty($vnavigation)) {
+    $result .= 'b2-content';
+  }
+  else {
+    $result .= $class;
+  }
+
+  $output = '<div class="'.$result.'">'.render($vnavigation) . render($sidebar).'</div>'; 
+  return $output;
+}
+
+function art_get_content_cell_style($left, $vnav_left, $right, $vnav_right, $content) {
+  return 'b2-layout-cell b2-content'; 
+}
+
+function art_submitted_worker($date, $author) {
+  $output = '';
+  if ($date != '') {
+ob_start();?>
+    <img class="b2-metadata-icon" src="<?php echo get_full_path_to_theme(); ?>/images/postdateicon.png" width="16" height="16" alt="" /> <?php
+    $output .= ob_get_clean();
+    $output .= $date;
+    
+  }
+  if ($author != '') {
+ob_start();?>
+    <img class="b2-metadata-icon" src="<?php echo get_full_path_to_theme(); ?>/images/postauthoricon.png" width="16" height="16" alt="" /> <?php if ($output != '') {
+      $output .= '&nbsp;|&nbsp;';
+    }
+    $output .= ob_get_clean();
+    $output .= $author;
+    
+  }
+  return $output;
+}
+
+function is_art_links_set($links) {
+  $size = sizeof($links);
+  if ($size == 0) {
+    return FALSE;
+  }
+
+  //check if there's "Read more" in node links only  
+  $read_more_link = $links['node_read_more'];
+  if ($read_more_link != NULL && $size == 1) {
+    return FALSE;
+  }
+
+  return TRUE;
+}
+
+/**
+ * Method to define node title output.
+ *
+*/
+function art_node_title_output($title, $node_url, $page) {
+  $output = '';
+  if (!$page)
+    $output = '<a href="' . $node_url . '" title="' . $title . '">' . $title . '</a>';
+  else
+    $output = $title;
+  return $output;
+}
+
+function art_vmenu_output($subject, $content) {
+  if (empty($content))
+    return;
+
+  $output =	art_menu_worker($content, true, 'b2-vmenu');
+  $bvm = "<div class=\"b2-vmenublock\">\r\n    <div class=\"b2-vmenublock-body\">\r\n";
+  $bvmt = "<div class=\"b2-vmenublockheader\">\r\n    <div class=\"l\"></div>\r\n    <div class=\"r\"></div>\r\n    <h3 class=\"t subject\">";
+  $evmt = "</h3>\r\n</div>\r\n";
+  $bvmc = "<div class=\"b2-vmenublockcontent\">\r\n    <div class=\"b2-vmenublockcontent-body\">\r\n<div class=\"content\">\r\n";
+  $evmc = "\r\n</div>\r\n		<div class=\"cleared\"></div>\r\n    </div>\r\n</div>\r\n";
+  $evm = "\r\n		<div class=\"cleared\"></div>\r\n    </div>\r\n</div>\r\n";
+  echo $bvm;
+  if ('' != $bvmt && '' != $evmt && !empty($subject)) {
+    echo $bvmt;
+    echo $subject;
+    echo $evmt;
+  }
+  echo $bvmc;
+  echo $output;
+  echo $evmc;
+  echo $evm;
+}