/[drupal]/contributions/modules/taxonomy_context/taxonomy_context.module
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revision 1.82.4.7, Sat Oct 3 03:00:02 2009 UTC revision 1.82.4.8, Sat Oct 3 18:47:10 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: taxonomy_context.module,v 1.82.4.6 2009/10/02 22:25:36 nancyw Exp $  // $Id: taxonomy_context.module,v 1.82.4.7 2009/10/03 03:00:02 nancyw Exp $
3    
4  /**  /**
5   * @file   * @file
# Line 82  function taxonomy_context_menu() { Line 82  function taxonomy_context_menu() {
82      'page arguments' => array('taxonomy_context_admin_settings'),      'page arguments' => array('taxonomy_context_admin_settings'),
83      'access callback' => 'user_access',      'access callback' => 'user_access',
84      'access arguments' => array('administer site configuration'),      'access arguments' => array('administer site configuration'),
85        'file' => 'taxonomy_context.admin.inc',
86      );      );
87    $items['taxonomy/vocabulary'] = array(  
88      $voc_path = module_exists('taxonomy_list') ? 'context/vocabulary' : 'taxonomy/vocabulary';
89      $items[$voc_path] = array(
90      'title' => 'Categories',      'title' => 'Categories',
91      'page callback' => 'taxonomy_context_vocabulary_page',      'page callback' => 'taxonomy_context_vocabulary_page',
92      'access callback' => 'user_access',      'access callback' => 'user_access',
93      'access arguments' => array('access content'),      'access arguments' => array('access content'),
94      'type' => MENU_SUGGESTED_ITEM,      'type' => MENU_SUGGESTED_ITEM,
95      );      );
96    
97    $items['activemenu/tc'] = array(    $items['activemenu/tc'] = array(
98      'title' => 'activemenu tc',      'title' => 'activemenu tc',
99      'page callback' => 'taxonomy_context_js',      'page callback' => 'taxonomy_context_js',
# Line 178  function taxonomy_context_block($op = 'l Line 182  function taxonomy_context_block($op = 'l
182   */   */
183  function taxonomy_context_help($path, $arg) {  function taxonomy_context_help($path, $arg) {
184    // If we're on a 2nd or subsequent page, don't show taxonomy info.    // If we're on a 2nd or subsequent page, don't show taxonomy info.
185    if (arg(0) == 'taxonomy' && empty($_GET['from'])) {    // $path will be "taxonomy/term/%" or "taxonomy/vocabulary".
186      if (($arg[0] == 'taxonomy' || $arg[0] == 'context') && empty($_GET['from'])) {
187      $context = taxonomy_context_get_context();      $context = taxonomy_context_get_context();
188      switch (arg(1)) {      switch ($arg[1]) {
189        case 'term':        case 'term':
190          if (variable_get('taxonomy_context_show_term', TRUE) && $context->tid) {          if (variable_get('taxonomy_context_show_term', TRUE) && $context->tid) {
191            $output .= taxonomy_context_show_term($context->tid);            $output .= taxonomy_context_show_term($context->tid);
# Line 309  function taxonomy_context_get_context() Line 314  function taxonomy_context_get_context()
314      $context = array('tid' => NULL, 'root_tid' => NULL, 'nid' => NULL, "vid" => NULL);      $context = array('tid' => NULL, 'root_tid' => NULL, 'nid' => NULL, "vid" => NULL);
315      $mode = arg(0);      $mode = arg(0);
316      switch ($mode) {      switch ($mode) {
317          // If the taxonomy_list module is also enabled, our path becomes "context/vocabulary".
318          case 'context':
319        case 'taxonomy':        case 'taxonomy':
320          switch (arg(1)) {          switch (arg(1)) {
321            case 'vocabulary':            case 'vocabulary':
# Line 319  function taxonomy_context_get_context() Line 326  function taxonomy_context_get_context()
326            case 'term':            case 'term':
327              $tidcurrs = preg_split('/[+ ,]/', arg(2));              $tidcurrs = preg_split('/[+ ,]/', arg(2));
328              $context['tid'] = $tidcurrs[0];              $context['tid'] = $tidcurrs[0];
329              list($top_parent) = taxonomy_get_parents_all($context['tid']);              $parents = taxonomy_get_parents_all($tid);
330                // Note that list() is right to left, so it gets the last element.
331                list($top_parent) = $parents;
332              $context['root_tid'] = $top_parent->tid;              $context['root_tid'] = $top_parent->tid;
333              $term = taxonomy_get_term($context['tid']);              $term = taxonomy_get_term($context['tid']);
334              $context['vid'] = $term->vid;              $context['vid'] = $term->vid;
# Line 594  function taxonomy_context_prepare($objec Line 603  function taxonomy_context_prepare($objec
603    return $object;    return $object;
604  }  }
605    
 function taxonomy_context_admin_settings() {  
   // We need the CSS here.  
   drupal_add_css(drupal_get_path('module', 'taxonomy_context') . '/taxonomy_context.css');  
   
   $form = array();  
   $endis = array(t('Disabled'), t('Enabled'));  
   
   $form['general_settings'] = array(  
     '#type' => 'fieldset',  
     '#title' => t('General Settings'),  
     '#collapsible' => TRUE,  
     );  
   
   $form['general_settings']['taxonomy_context_use_style'] = array(  
     '#type' => 'radios',  
     '#title' => t('Use style for term and subterm display'),  
     '#default_value' => variable_get('taxonomy_context_use_style', 0),  
     '#options' => $endis,  
     '#description' => t('Include style declaration to clean up display of taxonomy info. Disable this option if you wish to do this instead through editing theme .css files.'),  
     );  
   
   $form['general_settings']['taxonomy_context_show_term'] = array(  
     '#type' => 'radios',  
     '#title' => t('Show term info'),  
     '#default_value' => variable_get('taxonomy_context_show_term', 1),  
     '#options' => $endis,  
     '#description' => t('Show additional information about current term (from description).'),  
     );  
   
   $form['general_settings']['taxonomy_context_show_subterms'] = array(  
     '#type' => 'radios',  
     '#title' => t('Show subterm info'),  
     '#default_value' => variable_get('taxonomy_context_show_subterms', 1),  
     '#options' => $endis,  
     '#description' => t('Show listings of subterms (sub-categories) for current term.'),  
     );  
   
   $form['general_settings']['taxonomy_context_subterm_indent'] = array(  
     '#type' => 'textfield',  
     '#title' => t('Subterm indent character'),  
     '#default_value' => variable_get('taxonomy_context_subterm_indent', '&mdash;'),  
     '#size' => 32,  
     '#description' => t('Subterms will be indented to show hierarchy; this is what is used to show the indentation. It will be repeated for each level of depth.'),  
     );  
   
   $form['general_settings']['taxonomy_context_max_depth'] = array(  
     '#type' => 'textfield',  
     '#title' => t('Maximum term depth for overview'),  
     '#default_value' => variable_get('taxonomy_context_max_depth', 1),  
     '#size' => 8,  
     '#description' => t('This is how deep in the hierarchy to show terms on the overview ("menu") page. A value of 1 show only the highest level.'),  
     );  
   $num_titles = variable_get('taxonomy_context_show_titles', 0);  
   $order = variable_get('taxonomy_context_show_order', 'n.title');  
   
   $form['general_settings']['titles'] = array(  
     '#type' => 'fieldset',  
     '#title' => t('Node title display'),  
     '#collapsible' => TRUE,  
     );  
   
   $form['general_settings']['titles']['taxonomy_context_show_titles'] = array(  
     '#type' => 'textfield',  
     '#title' => t('Maximum titles to show for each term'),  
     '#default_value' => variable_get('taxonomy_context_show_titles', 0),  
     '#size' => 8,  
     '#description' => t('This is how many node titles to show for each term on the overview ("menu") page. A value of 0 means don\'t show any.'),  
     );  
   
   $form['general_settings']['titles']['taxonomy_context_show_order'] = array(  
     '#type' => 'radios',  
     '#title' => t('Title order'),  
     '#default_value' => variable_get('taxonomy_context_show_order', 'n.title'),  
     '#options' => array(  
       'n.title' => t('by title (ascending)'),  
       'n.sticky DESC, n.created DESC' => t('by standard Drupal order (sticky, most recent)'),  
       ),  
     '#description' => t('In what order do you wish to show the titles? This may also affect which titles are shown if there are more than the limit above.'),  
     );  
   
   $form['general_settings']['taxonomy_context_node_block'] = array(  
     '#type' => 'radios',  
     '#title' => t('Show nodes in block'),  
     '#default_value' => variable_get('taxonomy_context_node_block', TAXONOMY_CONTEXT_NODE_BLOCK_NONE),  
     '#options' => array(t('None'), t('Sticky'), t('Promoted'), t('All')),  
     '#description' => t('What nodes do you wish to display in taxonomy blocks?'),  
     );  
   
   $form['general_settings']['taxonomy_context_block_display'] = array(  
     '#type' => 'radios',  
     '#title' => t('Show block items'),  
     '#default_value' => variable_get('taxonomy_context_block_display', TAXONOMY_CONTEXT_BLOCK_DISPLAY_COLLAPSED),  
     '#options' => array(t('Collapsed'), t('Expanded')),  
     '#description' => t('Do you want items on the menu expanded or collapsed by default?'),  
     );  
   
   $form['general_settings']['taxonomy_context_count_nodes'] = array(  
     '#type' => 'radios',  
     '#title' => t('Show node count on overview page'),  
     '#default_value' => variable_get('taxonomy_context_count_nodes', 0),  
     '#options' => $endis,  
     '#description' => t('Show the number of nodes tagged with each term. For example: term-name (nnn)'),  
     );  
   
   $form['general_settings']['taxonomy_context_block_count_nodes'] = array(  
     '#type' => 'radios',  
     '#title' => t('Show count nodes in block items'),  
     '#default_value' => variable_get('taxonomy_context_block_count_nodes', TAXONOMY_CONTEXT_BLOCK_COUNT_NODES_FALSE),  
     '#options' => $endis,  
     '#description' => t('Show count nodes in block after items. Example: term (nnn)'),  
     );  
   
   return system_settings_form($form);  
 }  
   
606  /**  /**
607   * Implementation of hook_activemenu().   * Implementation of hook_activemenu().
608   */   */
# Line 761  function theme_taxonomy_context_term($te Line 655  function theme_taxonomy_context_term($te
655    $type = $term->subterm ? 'subterm' : 'term';    $type = $term->subterm ? 'subterm' : 'term';
656    $output = "<div class=\"$type-container\">\n  <div class=\"$type\">\n";    $output = "<div class=\"$type-container\">\n  <div class=\"$type\">\n";
657    $indent = str_repeat($indent_char, $term->depth) .' ';    $indent = str_repeat($indent_char, $term->depth) .' ';
658    if ($term->subterm) {    $img = taxonomy_image_display($term->tid, NULL, NULL, array('wrapper' => TRUE));
659      $name = taxonomy_image_display($term->tid, NULL, NULL, array('wrapper' => TRUE)) . tt("taxonomy:term:$term->tid:name", $term->name, NULL, TRUE);    $name = tt("taxonomy:term:$term->tid:name", $term->name, NULL, TRUE);
660      $output .= '<h2 class="title">' . $indent . l($name, taxonomy_term_path($term), array('html' => TRUE)) . "</h2>\n";    $level = 2 + $term->subterm;
661    }    $output .= '<h' . $level . ' class="title">'
662        . $img
663        . $indent
664        . l($name, taxonomy_term_path($term))
665        . "</h$level>";
666    $term->description = tt("taxonomy:term:$term->tid:description", $term->description, NULL, FALSE);    $term->description = tt("taxonomy:term:$term->tid:description", $term->description, NULL, FALSE);
667    $output .= '<div class="' . ($term->teaser ? 'teaser' : 'description') .'">' . $term->description . '</div>';    $output .= '<div class="' . ($term->teaser ? 'teaser' : 'description') .'">' . $term->description . '</div>';
668    if ($term->links) {    if ($term->links) {
# Line 831  function theme_taxonomy_context_vocabula Line 729  function theme_taxonomy_context_vocabula
729      // Indent child terms.      // Indent child terms.
730      $indent = str_repeat($indent_char, $term->depth) .' ';      $indent = str_repeat($indent_char, $term->depth) .' ';
731      $node_list = array();      $node_list = array();
732        $indent = str_repeat($indent_char, $term->depth) .' ';
733        $img = taxonomy_image_display($term->tid, NULL, NULL, array('wrapper' => TRUE));
734        $name = tt("taxonomy:term:$term->tid:name", $term->name, NULL, TRUE);
735      $items[] = array(      $items[] = array(
736        'data' => $indent . l($term->name, taxonomy_term_path($term)),        'data' => $img . $indent . l($name, taxonomy_term_path($term)),
737        'children' => _taxonomy_context_get_titles($term->tid),        'children' => _taxonomy_context_get_titles($term->tid),
738        'class' => 'vocabulary-list depth-'. $term->depth,        'class' => 'vocabulary-list depth-'. $term->depth,
739        );        );
   
740    }    }
741    $output .= theme('item_list', $items);    $output .= theme('item_list', $items);
742    return $output .'</div>';    return $output .'</div>';
# Line 847  function theme_taxonomy_context_vocabula Line 747  function theme_taxonomy_context_vocabula
747   * Prevents from losing the breadcrumb.   * Prevents from losing the breadcrumb.
748   */   */
749  function taxonomy_context_views_post_view(&$view) {  function taxonomy_context_views_post_view(&$view) {
750    if (arg(0) == 'taxonomy' && empty($_GET['from'])) {    if ((arg(0) == 'taxonomy' || arg(0) == 'context') && empty($_GET['from'])) {
751      $context = taxonomy_context_get_context();      $context = taxonomy_context_get_context();
752      switch (arg(1)) {      switch (arg(1)) {
753        case 'term':        case 'term':
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