common_methods.php | searchcode

/sites/all/themes/freethemes4you_polit_01_1/common_methods.php

https://gitlab.com/endomorphosis/superchooseday
PHP | 483 lines | 386 code | 62 blank | 35 comment | 102 complexity | 4b57e556b446377d9e2e82af84da34f0 MD5 | raw file

<?php



/* Common Drupal methods definitons using in FreeThemes4You theme export */



/**

 * Generate the HTML representing a given menu with FreeThemes4You 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';

  try {

    $doc = art_xml_loader($content, $parent_id);

  }

  catch(Exception $e) {

    return $content;

  }



  $parent = $doc->documentElement;

  $elements = $parent->childNodes;



  $ul_children = NULL;

  foreach($elements as $element) {

    if (!isset($element) || !(isset($element->tagName)) || $element->tagName != "ul") continue;

    $ul_children = $element->childNodes;

    break;

  }



  if ($ul_children == NULL) return $content;

  $ul_children = art_menu_style_parcer($doc, $ul_children, $show_sub_menus);



  return $doc->saveHTML();

}



function art_xml_loader($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))

    throw new DOMException($errstr);

  else 

    return false;

}



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) {

  $output = '';

  if (!empty($terms)) {

$links = array();

    ob_start();?>

    <img class="art-metadata-icon" src="<?php echo get_full_path_to_theme(); ?>/images/posttagicon.png" width="18" height="18" alt="" /> <?php

    $output .= ob_get_clean();

    $output .= t('Tags: ');

    foreach ($terms as $term) {

      $links[] = l($term->name, taxonomy_term_path($term), array('rel' => 'tag', 'title' => strip_tags($term->description)));

    }  

    $output .= implode(', ', $links);

    

  }

  return $output;

}



/**

 * 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 ';

      }



      if (!empty($class)) {

if (strpos ($class, "comment") !== FALSE) {

          if ($index > 0) {

          $output .= '&nbsp;|&nbsp;';

        }

        ob_start();?>

        <img class="art-metadata-icon" src="<?php echo get_full_path_to_theme(); ?>/images/postcommentsicon.png" width="18" height="18" alt="" /> <?php

        $output .= ob_get_clean();

        $output .= get_html_link_output($link);

        $index++;

        continue;

        }

        

if ($index > 0) {

          $output .= '&nbsp|&nbsp';

        }

        ob_start();?>

        <img class="art-metadata-icon" src="<?php echo get_full_path_to_theme(); ?>/images/postcategoryicon.png" width="18" height="18" alt="" /> <?php

        $output .= ob_get_clean();

        $output .= get_html_link_output($link);

        $index++;

        

      }

      else {

        $output .= '&nbsp;|&nbsp;' . get_html_link_output($link);

        $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="art-article"';

  $post_type = $vars['node']->type;

  $pos = strpos($content, $first_time_str);

  if($pos !== FALSE)

  {

    $output = str_replace($first_time_str, $first_time_str . $article_str, $content);

    $output = <<< EOT

<div id="post-$post_type">



<div class="art-post">

        <div class="art-post-body">

    <div class="art-post-inner">

    

<div class="art-postcontent">

    

      $output



    </div>

    <div class="cleared"></div>

    



    </div>

    

        </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_sidebar($s, $sidebar) {

  if (!empty($s)) return $s;

  if (!empty($sidebar)) return $sidebar;

  return NULL;

}



function art_get_sidebar_style($sidebar, $vnavigation, $class) {

  $output = 'art-layout-cell ';

  if (empty($sidebar) && empty($vnavigation)) {

    $output .= 'art-content';

  }

  else {

    $output .= $class;

  }

  return $output;

}



function art_get_content_cell_style($left, $vnav_left, $right, $vnav_right, $content) {

  if (empty($left) && empty($vnav_left) && empty($right) && empty($vnav_right))

    return 'art-layout-cell art-content-wide';

  if (empty($left) && empty($vnav_left))

    return 'art-layout-cell art-content-sidebar1';

  if (empty($right) && empty($vnav_right))

    return 'art-layout-cell art-content-sidebar2';

  return 'art-layout-cell art-content';

}



function art_submitted_worker($date, $author) {

  $output = '';

  if ($date != '') {

ob_start();?>

    <img class="art-metadata-icon" src="<?php echo get_full_path_to_theme(); ?>/images/postdateicon.png" width="18" height="18" alt="" /> <?php

    $output .= ob_get_clean();

    $output .= $date;

    

  }

  if ($author != '') {

ob_start();?>

    <img class="art-metadata-icon" src="<?php echo get_full_path_to_theme(); ?>/images/postauthoricon.png" width="18" height="18" 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 == 0)

    $output = '<a href="' . $node_url . '" title="' . $title . '">' . $title . '</a>';

  else

    $output = $title;

  return $output;

}



function art_vmenu_output($subject, $content) {

  if (empty($content))

    return;



  $bvm = "<div class=\"art-vmenublock\">\r\n    <div class=\"art-vmenublock-body\">\r\n";

  $bvmt = "<div class=\"art-vmenublockheader\">\r\n    <h3 class=\"t subject\">";

  $evmt = "</h3>\r\n</div>\r\n";

  $bvmc = "<div class=\"art-vmenublockcontent\">\r\n    <div class=\"art-vmenublockcontent-body\">\r\n";

  $evmc = "\r\n\r\n    </div>\r\n</div>\r\n";

  $evm = "\r\n    </div>\r\n</div>\r\n";

  echo $bvm;

  if ('' != $bvmt && '' != $evmt && !empty($subject)) {

    echo $bvmt;

    echo $subject;

    echo $evmt;

  }

  echo $bvmc;

  echo art_menu_worker($content, true, 'art-vmenu');

  echo $evmc;

  echo $evm;

}