From b45bd13d444109244826c59f4900874bc31534c3 Mon Sep 17 00:00:00 2001
From: Steven Wittens <steven@10.no-reply.drupal.org>
Date: Mon, 17 Jan 2005 00:41:35 +0000
Subject: [PATCH] - Various code style fixes

---
 includes/common.inc              |   1 +
 misc/drupal.css                  |  31 +++++++
 modules/node.module              | 134 +++++++++++++++++++++++--------
 modules/node/node.module         | 134 +++++++++++++++++++++++--------
 modules/taxonomy.module          |  19 +++++
 modules/taxonomy/taxonomy.module |  19 +++++
 sites/default/settings.php       |   3 +
 7 files changed, 277 insertions(+), 64 deletions(-)

diff --git a/includes/common.inc b/includes/common.inc
index bc61140e9d4a..f07df36af708 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -1787,6 +1787,7 @@ function drupal_get_path($type, $name) {
 include_once 'includes/tablesort.inc';
 include_once 'includes/file.inc';
 include_once 'includes/xmlrpc.inc';
+include_once 'includes/js.inc';
 
 // Set the Drupal custom error handler.
 set_error_handler('error_handler');
diff --git a/misc/drupal.css b/misc/drupal.css
index edab0bb9513a..cdbed2f309e7 100644
--- a/misc/drupal.css
+++ b/misc/drupal.css
@@ -330,6 +330,37 @@ tr.light .form-item, tr.dark .form-item {
 #forum td.posts, #forum td.topics, #forum td.replies, #forum td.pager {
   text-align: center;
 }
+#node-admin-filter {
+  list-style-type: none;
+  padding: 0px;
+  margin: 0px;
+}
+.node-admin-filter {
+  float: left;
+  margin-left: 1em;
+}
+html.js dl.js-multiselect dd .form-item {
+  display: none;
+}
+dl.js-multiselect dd, dl.js-multiselect .form-item, dl.js-multiselect select {
+  font-family: inherit;
+  font-size: inherit;
+  width: 15em;
+}
+dl.js-multiselect dt, dl.js-multiselect dd {
+  float: left;
+  line-height: 1.9em;
+  padding: 0px;
+  margin: 0px 1em 0px 0px;
+}
+dl.js-multiselect .form-item {
+  height: 1.9em;
+  margin: 0px;
+}
+#node-admin-update {
+  margin-top: 1.5em;
+  clear: left;
+}
 #permissions td.module {
   font-weight: bold;
 }
diff --git a/modules/node.module b/modules/node.module
index c1fb0910858a..a3c048359f58 100644
--- a/modules/node.module
+++ b/modules/node.module
@@ -719,15 +719,12 @@ function node_menu($may_cache) {
  * Generate the content administration overview.
  */
 function node_admin_nodes() {
-  $filters = array(
-    array(t('View posts that are new or updated'), 'ORDER BY n.changed DESC'),
-    array(t('View posts that need approval'), 'WHERE n.status = 0 OR n.moderate = 1 ORDER BY n.changed DESC'),
-    array(t('View posts that are promoted'), 'WHERE n.status = 1 AND n.promote = 1 ORDER BY n.changed DESC'),
-    array(t('View posts that are not promoted'), 'WHERE n.status = 1 AND n.promote = 0 ORDER BY n.changed DESC'),
-    array(t('View posts that are sticky'), 'WHERE n.status = 1 AND n.sticky = 1 ORDER BY n.changed DESC'),
-    array(t('View posts that are unpublished'), 'WHERE n.status = 0 AND n.moderate = 0 ORDER BY n.changed DESC')
-   );
+  // Add Javascript for js-multiselect.
+  drupal_add_js();
 
+  /*
+  ** Operations
+  */
   $operations = array(
     array(t('Approve the selected posts'), 'UPDATE {node} SET status = 1, moderate = 0 WHERE nid = %d'),
     array(t('Promote the selected posts'), 'UPDATE {node} SET status = 1, promote = 1 WHERE nid = %d'),
@@ -737,16 +734,6 @@ function node_admin_nodes() {
   );
 
   // Handle operations:
-  if (empty($_SESSION['node_overview_filter'])) {
-    $_SESSION['node_overview_filter'] = 0;
-  }
-
-  $op = $_POST['op'];
-
-  if ($op == t('Filter') && isset($_POST['edit']['filter'])) {
-    $_SESSION['node_overview_filter'] = $_POST['edit']['filter'];
-  }
-
   if ($op == t('Update') && isset($_POST['edit']['operation']) && isset($_POST['edit']['status'])) {
     $operation = $operations[$_POST['edit']['operation']][1];
     foreach ($_POST['edit']['status'] as $nid => $value) {
@@ -758,42 +745,125 @@ function node_admin_nodes() {
     drupal_set_message(t('The update has been performed.'));
   }
 
-  $filter = $_SESSION['node_overview_filter'];
+  /*
+  ** Filters
+  */
+  $node_types = drupal_map_assoc(node_list());
+  foreach ($node_types as $k => $v) {
+    $node_types[$k] = node_invoke($v, 'node_name');
+  }
+  // Merge all vocabularies into one for retrieving $value below
+  $taxonomy = taxonomy_form_all();
+  $terms = array();
+  foreach ($taxonomy as $key => $value) {
+    $terms = $terms + $value;
+  }
+  $filters = array(
+    'type'     => array('title' => t('type'),              'where' => "n.type = '%s'",
+                        'options' => $node_types),
+    'publish'  => array('title' => t('published status'),  'where' => 'n.status = %d',
+                        'options' => array(1 => t('published'), 0 => t('not published'))),
+    'moderate' => array('title' => t('moderation status'), 'where' => 'n.moderate = %d',
+                        'options' => array(1 => t('in moderation'), 0 => t('not in moderation'))),
+    'promote'  => array('title' => t('promotion status'),  'where' => 'n.promote = %d',
+                        'options' => array(1 => t('promoted'), 0 => t('not promoted'))),
+    'sticky'   => array('title' => t('sticky status'),     'where' => 'n.sticky = %d',
+                        'options' => array(1 => t('sticky'), 0 => t('not sticky'))),
+    'category' => array('title' => t('category'),          'where' => 'tn.tid = %d',
+                        'options' => $terms, 'join' => 'INNER JOIN {term_node} tn ON n.nid = tn.nid'));
+
+  // Initialize/reset filters
+  $op = $_POST['op'];
+  if (empty($_SESSION['node_overview_filter']) || $op == t('Reset')) {
+    $_SESSION['node_overview_filter'] = array();
+  }
+  $session = &$_SESSION['node_overview_filter'];
+  $filter = $_POST['edit']['filter'];
+  // Add filter to list
+  if (($op == t('Filter') || $op == t('Refine')) && isset($filter) && isset($filters[$filter])) {
+    $session[$filter] = $_POST['edit'][$filter];
+  }
+  // Remove filter from list
+  if ($op == t('Undo')) {
+    array_pop($session);
+  }
 
-  // Render filter form:
+  // Existing filters
+  $output = '<ul id="node-admin-filter">';
+  $i = 0;
+  foreach ($session as $type => $value) {
+    $params = array('%a' => '<strong>'. $filters[$type]['title'] .'</strong>', '%b' => '<strong>'. $filters[$type]['options'][$value] .'</strong>');
+    $output .= '<li>'. ($i++ ? t('<em>and</em> items where %a is %b', $params) : t('Show only items where %a is %b', $params)) .'</li>';
+  }
+
+  // New filter
+  $filters['category']['options'] = $taxonomy;
+  $values = '';
   $options = array();
   foreach ($filters as $key => $value) {
-    $options[] = $value[0];
+    if (!isset($session[$key])) {
+      $options[$key] = $value['title'];
+      $b .= form_select('', $key, 1, $filters[$key]['options']);
+    }
   }
+  $buttons = '';
+  if (count($options)) {
+    $output .= '<li><dl class="js-multiselect">';
+    $a = '';
+    foreach ($options as $key => $value) {
+      $a .= form_radio($value, 'filter', $key);
+    }
+    if (!$i) {
+      $output .= t('<dt>Show only items where</dt> <dd>%a</dd> <dt>is</dt> <dd>%b</dd>', array('%a' => $a, '%b' => $b));
+    }
+    else {
+      $output .= t('<dt>and items where</dt> <dd>%a</dd> <dt>is</dt> <dd>%b</dd>', array('%a' => $a, '%b' => $b));
+    }
+    $output .= '</dl>';
+    $buttons = form_submit(count($session) ? t('Refine') : t('Filter'));
+  }
+  if (count($session)) {
+    $buttons .= form_submit(t('Undo')) . form_submit(t('Reset'));
+  }
+  $output .= '<div class="container-inline node-admin-filter">'. $buttons .'</div>';
+  $output .= '</li></ul>';
 
-  $form  = form_select(NULL, 'filter', $filter, $options);
-  $form .= form_submit(t('Filter'));
-
-  $output .= '<h3>'. t('Filter options') .'</h3>';
-  $output .= "<div class=\"container-inline\">$form</div>";
-
-  // Render operations form:
-  $result = pager_query('SELECT n.*, u.name, u.uid FROM {node} n INNER JOIN {users} u ON n.uid = u.uid '. $filters[$filter][1], 50);
+  // Build query
+  $where = $args = array();
+  $join = '';
+  foreach ($session as $key => $value) {
+    $where[] = $filters[$key]['where'];
+    $join .= $filters[$key]['join'];
+    $args[] = $value;
+  }
+  $where = count($where) ? 'WHERE '. implode(' AND ', $where) : '';
+  $result = pager_query('SELECT n.*, u.name, u.uid FROM {node} n '. $join .' INNER JOIN {users} u ON n.uid = u.uid '. $where, 50, 0, NULL, $args);
 
   // Make sure the update controls are disabled if we don't have any rows to select from.
   $disabled = !db_num_rows($result);
 
+  // Output operations form
   $options = array();
   foreach ($operations as $key => $value) {
     $options[] = $value[0];
   }
-
   $form = form_select(NULL, 'operation', 0, $options, NULL, ($disabled ? 'disabled="disabled"' : ''));
   $form .= form_submit(t('Update'), 'op', ($disabled ? array('disabled' => 'disabled') : array()));
 
-  $output .= '<h3>'. t('Update options') .'</h3>';
+  $output .= '<h3 id="node-admin-update">'. t('Update options') .'</h3>';
   $output .= "<div class=\"container-inline\">$form</div>";
 
   // Overview table:
   $header = array(NULL, t('Title'), t('Type'), t('Author'), t('Status'), array('data' => t('Operations'), 'colspan' => '2'));
 
   while ($node = db_fetch_object($result)) {
-    $rows[] = array(form_checkbox(NULL, 'status]['. $node->nid, 1, 0), l($node->title, 'node/'. $node->nid) .' '. (node_is_new($node->nid, $node->changed) ? theme_mark() : ''), node_invoke($node, 'node_name'), format_name($node), ($node->status ? t('published') : t('not published')), l(t('edit'), 'node/'. $node->nid .'/edit'), l(t('delete'), 'admin/node/delete/'. $node->nid));
+    $rows[] = array(form_checkbox(NULL, 'status]['. $node->nid, 1, 0),
+                    l($node->title, 'node/'. $node->nid) .' '. (node_is_new($node->nid, $node->changed) ? theme_mark() : ''),
+                    node_invoke($node, 'node_name'),
+                    format_name($node),
+                    ($node->status ? t('published') : t('not published')),
+                    l(t('edit'), 'node/'. $node->nid .'/edit'),
+                    l(t('delete'), 'admin/node/delete/'. $node->nid));
   }
 
   if ($pager = theme('pager', NULL, 50, 0)) {
diff --git a/modules/node/node.module b/modules/node/node.module
index c1fb0910858a..a3c048359f58 100644
--- a/modules/node/node.module
+++ b/modules/node/node.module
@@ -719,15 +719,12 @@ function node_menu($may_cache) {
  * Generate the content administration overview.
  */
 function node_admin_nodes() {
-  $filters = array(
-    array(t('View posts that are new or updated'), 'ORDER BY n.changed DESC'),
-    array(t('View posts that need approval'), 'WHERE n.status = 0 OR n.moderate = 1 ORDER BY n.changed DESC'),
-    array(t('View posts that are promoted'), 'WHERE n.status = 1 AND n.promote = 1 ORDER BY n.changed DESC'),
-    array(t('View posts that are not promoted'), 'WHERE n.status = 1 AND n.promote = 0 ORDER BY n.changed DESC'),
-    array(t('View posts that are sticky'), 'WHERE n.status = 1 AND n.sticky = 1 ORDER BY n.changed DESC'),
-    array(t('View posts that are unpublished'), 'WHERE n.status = 0 AND n.moderate = 0 ORDER BY n.changed DESC')
-   );
+  // Add Javascript for js-multiselect.
+  drupal_add_js();
 
+  /*
+  ** Operations
+  */
   $operations = array(
     array(t('Approve the selected posts'), 'UPDATE {node} SET status = 1, moderate = 0 WHERE nid = %d'),
     array(t('Promote the selected posts'), 'UPDATE {node} SET status = 1, promote = 1 WHERE nid = %d'),
@@ -737,16 +734,6 @@ function node_admin_nodes() {
   );
 
   // Handle operations:
-  if (empty($_SESSION['node_overview_filter'])) {
-    $_SESSION['node_overview_filter'] = 0;
-  }
-
-  $op = $_POST['op'];
-
-  if ($op == t('Filter') && isset($_POST['edit']['filter'])) {
-    $_SESSION['node_overview_filter'] = $_POST['edit']['filter'];
-  }
-
   if ($op == t('Update') && isset($_POST['edit']['operation']) && isset($_POST['edit']['status'])) {
     $operation = $operations[$_POST['edit']['operation']][1];
     foreach ($_POST['edit']['status'] as $nid => $value) {
@@ -758,42 +745,125 @@ function node_admin_nodes() {
     drupal_set_message(t('The update has been performed.'));
   }
 
-  $filter = $_SESSION['node_overview_filter'];
+  /*
+  ** Filters
+  */
+  $node_types = drupal_map_assoc(node_list());
+  foreach ($node_types as $k => $v) {
+    $node_types[$k] = node_invoke($v, 'node_name');
+  }
+  // Merge all vocabularies into one for retrieving $value below
+  $taxonomy = taxonomy_form_all();
+  $terms = array();
+  foreach ($taxonomy as $key => $value) {
+    $terms = $terms + $value;
+  }
+  $filters = array(
+    'type'     => array('title' => t('type'),              'where' => "n.type = '%s'",
+                        'options' => $node_types),
+    'publish'  => array('title' => t('published status'),  'where' => 'n.status = %d',
+                        'options' => array(1 => t('published'), 0 => t('not published'))),
+    'moderate' => array('title' => t('moderation status'), 'where' => 'n.moderate = %d',
+                        'options' => array(1 => t('in moderation'), 0 => t('not in moderation'))),
+    'promote'  => array('title' => t('promotion status'),  'where' => 'n.promote = %d',
+                        'options' => array(1 => t('promoted'), 0 => t('not promoted'))),
+    'sticky'   => array('title' => t('sticky status'),     'where' => 'n.sticky = %d',
+                        'options' => array(1 => t('sticky'), 0 => t('not sticky'))),
+    'category' => array('title' => t('category'),          'where' => 'tn.tid = %d',
+                        'options' => $terms, 'join' => 'INNER JOIN {term_node} tn ON n.nid = tn.nid'));
+
+  // Initialize/reset filters
+  $op = $_POST['op'];
+  if (empty($_SESSION['node_overview_filter']) || $op == t('Reset')) {
+    $_SESSION['node_overview_filter'] = array();
+  }
+  $session = &$_SESSION['node_overview_filter'];
+  $filter = $_POST['edit']['filter'];
+  // Add filter to list
+  if (($op == t('Filter') || $op == t('Refine')) && isset($filter) && isset($filters[$filter])) {
+    $session[$filter] = $_POST['edit'][$filter];
+  }
+  // Remove filter from list
+  if ($op == t('Undo')) {
+    array_pop($session);
+  }
 
-  // Render filter form:
+  // Existing filters
+  $output = '<ul id="node-admin-filter">';
+  $i = 0;
+  foreach ($session as $type => $value) {
+    $params = array('%a' => '<strong>'. $filters[$type]['title'] .'</strong>', '%b' => '<strong>'. $filters[$type]['options'][$value] .'</strong>');
+    $output .= '<li>'. ($i++ ? t('<em>and</em> items where %a is %b', $params) : t('Show only items where %a is %b', $params)) .'</li>';
+  }
+
+  // New filter
+  $filters['category']['options'] = $taxonomy;
+  $values = '';
   $options = array();
   foreach ($filters as $key => $value) {
-    $options[] = $value[0];
+    if (!isset($session[$key])) {
+      $options[$key] = $value['title'];
+      $b .= form_select('', $key, 1, $filters[$key]['options']);
+    }
   }
+  $buttons = '';
+  if (count($options)) {
+    $output .= '<li><dl class="js-multiselect">';
+    $a = '';
+    foreach ($options as $key => $value) {
+      $a .= form_radio($value, 'filter', $key);
+    }
+    if (!$i) {
+      $output .= t('<dt>Show only items where</dt> <dd>%a</dd> <dt>is</dt> <dd>%b</dd>', array('%a' => $a, '%b' => $b));
+    }
+    else {
+      $output .= t('<dt>and items where</dt> <dd>%a</dd> <dt>is</dt> <dd>%b</dd>', array('%a' => $a, '%b' => $b));
+    }
+    $output .= '</dl>';
+    $buttons = form_submit(count($session) ? t('Refine') : t('Filter'));
+  }
+  if (count($session)) {
+    $buttons .= form_submit(t('Undo')) . form_submit(t('Reset'));
+  }
+  $output .= '<div class="container-inline node-admin-filter">'. $buttons .'</div>';
+  $output .= '</li></ul>';
 
-  $form  = form_select(NULL, 'filter', $filter, $options);
-  $form .= form_submit(t('Filter'));
-
-  $output .= '<h3>'. t('Filter options') .'</h3>';
-  $output .= "<div class=\"container-inline\">$form</div>";
-
-  // Render operations form:
-  $result = pager_query('SELECT n.*, u.name, u.uid FROM {node} n INNER JOIN {users} u ON n.uid = u.uid '. $filters[$filter][1], 50);
+  // Build query
+  $where = $args = array();
+  $join = '';
+  foreach ($session as $key => $value) {
+    $where[] = $filters[$key]['where'];
+    $join .= $filters[$key]['join'];
+    $args[] = $value;
+  }
+  $where = count($where) ? 'WHERE '. implode(' AND ', $where) : '';
+  $result = pager_query('SELECT n.*, u.name, u.uid FROM {node} n '. $join .' INNER JOIN {users} u ON n.uid = u.uid '. $where, 50, 0, NULL, $args);
 
   // Make sure the update controls are disabled if we don't have any rows to select from.
   $disabled = !db_num_rows($result);
 
+  // Output operations form
   $options = array();
   foreach ($operations as $key => $value) {
     $options[] = $value[0];
   }
-
   $form = form_select(NULL, 'operation', 0, $options, NULL, ($disabled ? 'disabled="disabled"' : ''));
   $form .= form_submit(t('Update'), 'op', ($disabled ? array('disabled' => 'disabled') : array()));
 
-  $output .= '<h3>'. t('Update options') .'</h3>';
+  $output .= '<h3 id="node-admin-update">'. t('Update options') .'</h3>';
   $output .= "<div class=\"container-inline\">$form</div>";
 
   // Overview table:
   $header = array(NULL, t('Title'), t('Type'), t('Author'), t('Status'), array('data' => t('Operations'), 'colspan' => '2'));
 
   while ($node = db_fetch_object($result)) {
-    $rows[] = array(form_checkbox(NULL, 'status]['. $node->nid, 1, 0), l($node->title, 'node/'. $node->nid) .' '. (node_is_new($node->nid, $node->changed) ? theme_mark() : ''), node_invoke($node, 'node_name'), format_name($node), ($node->status ? t('published') : t('not published')), l(t('edit'), 'node/'. $node->nid .'/edit'), l(t('delete'), 'admin/node/delete/'. $node->nid));
+    $rows[] = array(form_checkbox(NULL, 'status]['. $node->nid, 1, 0),
+                    l($node->title, 'node/'. $node->nid) .' '. (node_is_new($node->nid, $node->changed) ? theme_mark() : ''),
+                    node_invoke($node, 'node_name'),
+                    format_name($node),
+                    ($node->status ? t('published') : t('not published')),
+                    l(t('edit'), 'node/'. $node->nid .'/edit'),
+                    l(t('delete'), 'admin/node/delete/'. $node->nid));
   }
 
   if ($pager = theme('pager', NULL, 50, 0)) {
diff --git a/modules/taxonomy.module b/modules/taxonomy.module
index caa3fa1fef5a..c300323555e1 100644
--- a/modules/taxonomy.module
+++ b/modules/taxonomy.module
@@ -388,6 +388,25 @@ function taxonomy_form($vid, $value = 0, $help = NULL, $name = 'taxonomy') {
   return _taxonomy_term_select($vocabulary->name, $name, $value, $vid, $help, intval($vocabulary->multiple), $blank);
 }
 
+/**
+* Generate a set of options for selecting a term from all vocabularies. Can be
+* passed to form_select.
+*/
+function taxonomy_form_all($value = 0, $help = NULL, $name = 'taxonomy') {
+  $vocabularies = taxonomy_get_vocabularies();
+  $options = array();
+  foreach ($vocabularies as $vid => $vocabulary) {
+    $tree = taxonomy_get_tree($vid);
+    $options[$vocabulary->name] = array();
+    if ($tree) {
+      foreach ($tree as $term) {
+        $options[$vocabulary->name][$term->tid] = _taxonomy_depth($term->depth, '-') . $term->name;
+      }
+    }
+  }
+  return $options;
+}
+
 /**
  * Return an array of all vocabulary objects.
  *
diff --git a/modules/taxonomy/taxonomy.module b/modules/taxonomy/taxonomy.module
index caa3fa1fef5a..c300323555e1 100644
--- a/modules/taxonomy/taxonomy.module
+++ b/modules/taxonomy/taxonomy.module
@@ -388,6 +388,25 @@ function taxonomy_form($vid, $value = 0, $help = NULL, $name = 'taxonomy') {
   return _taxonomy_term_select($vocabulary->name, $name, $value, $vid, $help, intval($vocabulary->multiple), $blank);
 }
 
+/**
+* Generate a set of options for selecting a term from all vocabularies. Can be
+* passed to form_select.
+*/
+function taxonomy_form_all($value = 0, $help = NULL, $name = 'taxonomy') {
+  $vocabularies = taxonomy_get_vocabularies();
+  $options = array();
+  foreach ($vocabularies as $vid => $vocabulary) {
+    $tree = taxonomy_get_tree($vid);
+    $options[$vocabulary->name] = array();
+    if ($tree) {
+      foreach ($tree as $term) {
+        $options[$vocabulary->name][$term->tid] = _taxonomy_depth($term->depth, '-') . $term->name;
+      }
+    }
+  }
+  return $options;
+}
+
 /**
  * Return an array of all vocabulary objects.
  *
diff --git a/sites/default/settings.php b/sites/default/settings.php
index 5df0b0ba3bca..365d4fd683b6 100644
--- a/sites/default/settings.php
+++ b/sites/default/settings.php
@@ -47,6 +47,9 @@
 #   the .htaccesss file in Drupal's root directory.  If you get
 #   unexpected warnings or errors, double-check your PHP settings.
 
+# If required, update PHP's include path to include your PEAR directory:
+// ini_set("include_path", ".:/path/to/pear");
+
 #
 # Variable overrides:
 #
-- 
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