added reverse depends block and make blocks collapsible

1 files changed, 76 insertions, 23 deletions

diff --git a/apk_browser.module b/apk_browser.module
index d05e294..39b4e49 100644
--- a/apk_browser.module
+++ b/apk_browser.module
@@ -582,7 +582,7 @@ function apk_browser_preprocess_node(&$vars) {
     }
 }
 
-function apk_browser_origin_table() {
+function apk_browser_origin_list() {
     //Get a loaded object from a router item.
     $node = menu_get_object();
     //Some older packages are missing origin field.
@@ -601,7 +601,7 @@ function apk_browser_origin_table() {
                     ':arch' => $node->taxonomy_apk_arch['und']['0']['tid'],
                     ':repo' => $node->taxonomy_apk_repo['und']['0']['tid']
                         )
-            )->fetchCol();
+                )->fetchCol();
         if ($rows) {
             foreach ($rows as $key => $row) {
                 $link = l($row, 'apk/' .
@@ -609,36 +609,89 @@ function apk_browser_origin_table() {
                         $node->taxonomy_apk_arch['und']['0']['taxonomy_term']->name . '/' .
                         $row
                 );
-		$list['items'][]['data'] = $link;
+                $list['items'][]['data'] = $link;
             }
-            $table['attributes']['id'] = 'same-origin';
             return theme('item_list', $list);
         }
     }
     return FALSE;
 }
 
+function apk_browser_reverse_depends() {
+    $node = menu_get_object();
+    $rows = db_query("
+        SELECT node.title
+        FROM {node}
+        LEFT JOIN {field_data_apk_depends} as deps ON (node.nid = deps.entity_id)
+        LEFT JOIN {field_data_taxonomy_apk_arch} as arch ON (node.nid = arch.entity_id)
+        LEFT JOIN {field_data_taxonomy_apk_repo} as repo ON (node.nid = repo.entity_id)
+        WHERE deps.apk_depends_value = :deps
+        AND arch.taxonomy_apk_arch_tid = :arch
+        AND repo.taxonomy_apk_repo_tid = :repo
+        AND node.status = '1'
+        ", array(
+                ':deps' => $node->title,
+                ':arch' => $node->taxonomy_apk_arch['und']['0']['tid'],
+                ':repo' => $node->taxonomy_apk_repo['und']['0']['tid']
+                    )
+            )->fetchCol();
+    if ($rows) {
+        foreach ($rows as $key => $row) {
+            $link = l($row, 'apk/' .
+                    $node->taxonomy_apk_repo['und']['0']['taxonomy_term']->name . '/' .
+                    $node->taxonomy_apk_arch['und']['0']['taxonomy_term']->name . '/' .
+                    $row
+            );
+            $list['items'][]['data'] = $link;
+        }
+        return theme('item_list', $list);
+    } else {
+        return FALSE;
+    }
+}
+
 function apk_browser_block_info() {
-	$blocks['apk_browser_origin'] = array(
-		'info' => t('Packages with same origin'),
-		'visibility' => BLOCK_VISIBILITY_LISTED,
-                // This block should only display on pages starting with apk.
-		'pages' => 'apk/*'
-	);
-	return $blocks;
+    $blocks['apk_browser_origin'] = array(
+        'info' => t('Packages with same origin'),
+        'visibility' => BLOCK_VISIBILITY_LISTED,
+        // This block should only display on pages starting with apk.
+        'pages' => 'apk/*'
+    );
+    $blocks['apk_browser_reverse_depends'] = array(
+        'info' => t('Package reverse dependicies'),
+        'visibility' => BLOCK_VISIBILITY_LISTED,
+        'pages' => 'apk/*'
+    );
+    return $blocks;
 }
 
 function apk_browser_block_view($delta = '') {
-  //The $delta parameter tells us which block is being requested.
-  switch ($delta) {
-    case 'apk_browser_origin':
-      // Title of the block
-      $block['subject'] = t('Same origin');
-      // content of the block
-      $table = apk_browser_origin_table();
-      $block['content'] = ($table) ? $table : FALSE;
-      break;
-  }
-  //return FALSE will disable the block from display
-  return ($block['content']) ? $block : FALSE;
+    $js = 'jQuery(document).ready(function() {
+            jQuery(".block-apk-browser .block-content").hide();
+            jQuery(".block-apk-browser .block-title").click(function()
+          { jQuery(this).next(".block-apk-browser .block-content").slideToggle(500);
+            return FALSE;
+        });
+    });';
+    //The $delta parameter tells us which block is being requested.
+    switch ($delta) {
+        case 'apk_browser_origin':
+            $origin = apk_browser_origin_list();
+            if ($origin) {
+                $block['subject'] = t('Same origin');
+                $block['content'] = $origin;
+            }
+            break;
+        case 'apk_browser_reverse_depends':
+            $revdep = apk_browser_reverse_depends();
+            if ($revdep) {
+                $block['subject'] = t('Reverse dependecies');
+                $block['content'] = $revdep;
+            }
+    }
+    // If one of the functions above returns true, we add collapse script
+    if (($origin) || ($revdep)) {
+        drupal_add_js($js, 'inline');
+    }
+    return ($block['content']) ? $block : FALSE;
 }