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<?php
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// $Id: layout_indexed.inc,v 1.1 2007/02/28 14:25:05 gloscon Exp $
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/**
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* @file
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* epublish_layout_indexed.inc
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*/
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$description = 'indexed';
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$context = 'page';
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/**
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* theme_epublish_layout_indexed: A themeable function to produce a list of section topics and their nodes.
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* An Table of content is displayed on top with abstract of each node following
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* TOC grouped on topics.
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* @param $topics
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* An array of topics
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* @param $params
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* An associative array of parameters. This exists so that the function
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* can be themed to handle whatever value(s) the theme designer wants passed
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* into the layout. For example, an image might be passed into the function
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* using $params = ('image_path' => $url, 'image_width' => $width, 'image_height' => $height, 'caption' => $caption)
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*
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* @return
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* An HTML-formatted list of topics and their nodes.
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*/
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function theme_epublish_layout_indexed($topics, $params=NULL) {
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$o_index = "" ;
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$o_detail = "" ;
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$o_header = "" ;
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$o_footer = "" ;
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$o_advertisement = "" ;
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$counter = 1 ;
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// define class variables
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$css_title = "epub-title";
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$css_linktitle = "link-title" ;
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$css_abstract = "abstract" ;
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foreach ($topics as $topic) { // begin foreach (two)
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if (count($topic->nodes)) {
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$subsection = epublish_get_section_by_title($topic->name);
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// Add topic to output string, ignore if topic is top or bottom one
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if ( ($topic->weight != 99) && ($topic->weight != (-99)) && ($topic->weight != (-98)) ) {
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// HTML Documentation comments
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$o_index .= "<!-- BEGIN : ". t($topic->name) ." Links Section -->\n" ;
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$o_detail .= "<!-- BEGIN : ". t($topic->name) ." Section -->\n" ;
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if ($subsection->sid) {
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if (arg(2)) {
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$o_index .= '<div class="topic">'. l( $topic->name, "epublish/". arg(1) ."/". arg(2), array(), NULL, 'T'. $sid .'_'. $counter, FALSE, TRUE) ."</div>\n";
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}
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else {
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$o_index .= '<div class="topic">'. l( $topic->name, "epublish/". arg(1), array(), NULL, 'T'. $sid .'_'. $counter, FALSE, TRUE) ."</div>\n";
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}
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$o_detail .= '<div class="topic">'. l(t($topic->name), "headlines/". $subsection->sid) .'<a name="T'. $sid .'_'. $counter .'"> </a>'."</div>\n";
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}
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else {
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if (arg(2)) {
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$o_index .= "<div class='topic'>". l( $topic->name, 'epublish/'. arg(1) .'/'. arg(2), array(), NULL, 'T'. $sid .'_'. $counter, FALSE, TRUE) ."</div>\n";
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}
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else {
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$o_index .= '<div class="topic"> '. l( $topic->name, arg(0) ."/". arg(1), array(), NULL, "T". $sid .'_'. $counter, FALSE, TRUE) ."</div>\n";
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}
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$o_detail .= '<div class="topic"><a name="T'. $sid .'_'. $counter .'"> </a>'. $topic->name ."</div>\n";
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}
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}
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// for translation
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foreach ($topic->nodes as $nid) { // beigin of foreach (one)
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if (module_exists('i18n')) {
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$lang = i18n_get_lang();
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$transnids = translation_node_get_translations($nid);
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if ($transnids[$lang]) {
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$nid = $transnids[$lang]->nid;
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}
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}
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$node = node_load((array('nid' => $nid)));
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// if it is not top or bottom topic add node title
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if (($topic->weight != 99) && ($topic->weight != (-99)) && ($topic->weight != (-98))) {
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if (arg(2)) {
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$o_index .= '<div class="'. $css_title .'"><span class="bullet">o </span>'. l($node->title, "epublish/". arg(1) ."/". arg(2), array(), NULL, 'N'. $sid .'_'. $counter, FALSE, TRUE) .'</div> ';
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}
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else {
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$o_index .= '<div class="'. $css_title .'"><span class="bullet">o </span>'. l($node->title, arg(0) ."/". arg(1), array(), NULL, 'N'. $sid .'_'. $counter, FALSE, TRUE) .'</div> ';
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}
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$o_detail .= '<div class="'. $css_linktitle .' '. strtolower(preg_replace('|[^a-zA-Z0-9_]+|', '-', $topic->name) ) .'-'. $css_title .'"><span class="bullet">o </span>'. l(t($node->title), "node/$nid") .'<a name="N'. $sid .'_'. $counter .'"> </a>'."</div>\n" ;
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}
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// Now detail has got additional information
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// Add Abstract
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if ($node->epublish_abstract) {
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if ( ($topic->weight != 99) && ($topic->weight != (-99)) && ($topic->weight != (-98))) {
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$o_detail .= '<div class="'. $css_abstract .'">'. check_markup($node->epublish_abstract .' <span class="morelink"> '. l("[more..]", "node/$nid") .' </span>', $node->format) ." </div>\n";
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}
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else {
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// Footer
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if ( ($topic->weight == 99) ) {
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$o_footer .= '<div class="'. $css_abstract .'">'. check_markup($node->epublish_abstract, $node->format) ."</div>\n";
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}
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// Header
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if ( $topic->weight == (-99)) {
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$o_header .= '<div class="'. $css_abstract .'">'. check_markup($node->epublish_abstract, $node->format) ."</div>\n";
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}
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// Advertisement
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if ( ($topic->weight == (-98)) ) {
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$o_advertisement .= ''. check_markup($node->epublish_abstract, $node->format );
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}
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}
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} // end of if for abstract
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$counter++ ;
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} // end of foreach statement (one)
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}
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if ( ($topic->weight != 99) && ($topic->weight != (-99)) && ($topic->weight != (-98)) ) {
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$o_index .= "\n<!-- END : " . t($topic->name) ." Links Section -->\n" ;
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$o_detail .= "\n<!-- END : ". t($topic->name) ." Section -->\n" ;
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$o_detail .= '<div>'. l( "Top", arg(0) ."/". arg(1) ."/". arg(2), array(), NULL, '', FALSE, TRUE) .' </div>' ;
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}
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} //end of foreach (two)
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if ( $o_advertisement ) {
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$o_advertisement = '<div class="advertisement" >'. $o_advertisement ."</div>\n";
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}
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// Add a line after header if exists
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if ( $o_header ) {
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$o_header = $o_header .'<hr/>' ;
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}
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// Add a line before footer if exists
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if ( $o_footer ) {
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$o_footer = '<hr/>'. $o_footer ;
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}
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$output .= $o_header . $o_advertisement . $o_index . $o_detail . $o_footer ;
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$output = '<div class="epublish">'.'<div class="regular">'. $description . $output .'</div>'.'</div>';
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return $output ;
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}
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