diff options
Diffstat (limited to 'common_methods.php')
| -rw-r--r-- | common_methods.php | 474 |
1 files changed, 474 insertions, 0 deletions
diff --git a/common_methods.php b/common_methods.php new file mode 100644 index 0000000..6510107 --- /dev/null +++ b/common_methods.php @@ -0,0 +1,474 @@ +<?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 */ + $doc_content = <<< XML +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE root [ +<!ENTITY nbsp " "> +]> +<div id="$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 = " "; + $child->appendChild($spanL); + + $spanR = $doc->createElement("span"); + $spanR->setAttribute("class", "r"); + //$spanR->nodeValue = " "; + $child->appendChild($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 .= ' | '; + } + $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() : ' | ' . 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 .= ' | '; + } + 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 .= ' | '; + } + 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 .= ' | ' . $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 .= ' | '; + } + $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; +} |