<?php
+// $Id$
+
+
+// Module metainfo
/**
-* Implementation of hook_node_info().
+* Implements hook_node_info()
*/
function mkdru_node_info() {
return array(
'mkdru' => array(
- 'name' => t("Z39.50/SRU metasearch interface"),
- 'module' => 'mkdru',
+ 'name' => t("Pazpar2 metasearch interface"),
+ 'base' => 'mkdru',
'description' => t("Metasearch interface for Z39.50/SRU and other targets via a Pazpar2/Service Proxy backend"),
-
)
);
}
+function mkdru_ting_search_show($params) {
+ $path = drupal_get_path('module', 'mkdru');
+ // Include client library.
+ drupal_add_js(variable_get('pz2_js_path', 'pazpar2/js') . '/pz2.js',
+ array('type' => 'file', 'scope' => 'footer'));
+ drupal_add_library('overlay', 'jquery-bbq');
+ drupal_add_js($path . '/mkdru.theme.js',
+ array('type' => 'file', 'scope' => 'footer'));
+ drupal_add_js($path . '/mkdru.client.js',
+ array('type' => 'file', 'scope' => 'footer'));
+ $html = theme('mkdru_results');
+ drupal_add_js(array('mkdru' =>
+ array('use_sessions' => '1', 'query' => $params['keys']
+ )), 'setting');
+ return array("content" => $html);
+}
+
/**
-* Implementation of hook_perm().
+* Implements hook_permission()
*/
-function mkdru_perm() {
- return array('create metasearch interface', 'edit any metasearch interface', 'edit own metasearch interface');
+function mkdru_permission() {
+ return array(
+ 'administer metasearch interfaces' => array(
+ 'title' => t('Administer Pazpar2 metasearch integration'),
+ ),
+ 'create metasearch interface' => array(
+ 'title' => t('Create metasearch interface'),
+ ),
+ 'edit any metasearch interface' => array(
+ 'title' => t('Edit any metasearch interface'),
+ ),
+ 'edit own metasearch interface' => array(
+ 'title' => t('Edit own metasearch interface'),
+ ),
+ );
}
/**
-* Implementation of hook_access().
+* Implements hook_node_access()
*/
-function mkdru_access($op, $node, $account) {
-
+function mkdru_node_access($node, $op, $account) {
if ($op == 'create') {
// Only users with permission to do so may create this node type.
return user_access('create metasearch interface', $account);
if ($op == 'update' || $op == 'delete') {
if (user_access('edit own metasearch interface', $account) && ($account->uid == $node->uid)) {
return TRUE;
- } else if (user_access('edit any metasearch interface', $account)) {
+ }
+ elseif (user_access('edit any metasearch interface', $account)) {
return TRUE;
}
}
}
/**
-* Implementation of hook_form().
+* Implements hook_menu()
+*/
+function mkdru_menu() {
+ $items['admin/settings/mkdru'] = array(
+ 'title' => 'mkdru Settings',
+ 'description' => 'Settings for mkdru.',
+ 'page callback' => 'drupal_get_form',
+ 'page arguments' => array('mkdru_admin_settings'),
+ 'access arguments' => array('administer site configuration'),
+ 'type' => MENU_NORMAL_ITEM,
+ 'file' => 'mkdru.admin.inc',
+ );
+ return $items;
+}
+
+/**
+* Implementation of hook_init()
+*/
+function mkdru_init() {
+ // Applies our module specific CSS to all pages. This works best because
+ // all CSS is aggregated and cached so we reduce the number of HTTP
+ // requests and the size is negligible.
+ drupal_add_css(drupal_get_path('module', 'mkdru') .'/mkdru.css');
+}
+
+
+
+// Node config
+/**
+* Implements hook_form()
*/
function mkdru_form(&$node, $form_state) {
- $type = node_get_types('type', $node);
+ $type = node_type_get_type($node);
$form['title'] = array(
'#type' => 'textfield',
'#title' => check_plain($type->title_label),
- '#required' => TRUE,
+ '#required' => FALSE,
'#default_value' => $node->title,
'#weight' => -5
);
+ $form['search_settings'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Pazpar2/Service Proxy search settings'),
+ '#collapsible' => TRUE,
+ '#collapsed' => FALSE
+ );
+ $form['search_settings']['pz2_path'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Pazpar2/Service Proxy path'),
+ '#description' => t('Path that takes Pazpar2 commands via HTTP'),
+ '#required' => TRUE,
+ '#default_value' => isset($node->mkdru->pz2_path) ? $node->mkdru->pz2_path : '/pazpar2/search.pz2',
+ );
+ $form['search_settings']['use_sessions'] = array(
+ '#type' => 'checkbox',
+ '#title' => t('Session handling'),
+ '#description' => t('Disable for use with Service Proxy'),
+ '#default_value' => isset($node->mkdru->use_sessions) ? $node->mkdru->use_sessions : 1,
+ );
+
+ $form['sp_settings'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Service Proxy specific settings'),
+ '#collapsible' => TRUE,
+ '#collapsed' => TRUE
+ );
+ $form['sp_settings']['sp_user'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Service Proxy username'),
+ '#description' => t('Service Proxy username'),
+ '#required' => FALSE,
+ '#default_value' => isset($node->mkdru->sp_user) ?
+ $node->mkdru->sp_user : '',
+ );
+ $form['sp_settings']['sp_pass'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Service Proxy password'),
+ '#description' => t('Service Proxy password'),
+ '#required' => FALSE,
+ '#default_value' => isset($node->mkdru->sp_pass) ?
+ $node->mkdru->sp_pass : '',
+ );
+
+ $form['display_settings'] = array(
+ '#type' => 'fieldset',
+ '#title' => t('Display settings'),
+ '#collapsible' => TRUE,
+ '#collapsed' => FALSE
+ );
+ $form['display_settings']['source_max'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Number of sources to display'),
+ '#required' => TRUE,
+ '#default_value' => isset($node->mkdru->source_max) ? $node->mkdru->source_max : 10,
+ '#size' => 3,
+ '#maxlength' => 3,
+ );
+ $form['display_settings']['author_max'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Number of authors to display'),
+ '#required' => TRUE,
+ '#default_value' => isset($node->mkdru->author_max) ? $node->mkdru->author_max : 10,
+ '#size' => 3,
+ '#maxlength' => 3,
+ );
+ $form['display_settings']['subject_max'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Number of subjects to display'),
+ '#required' => TRUE,
+ '#default_value' => isset($node->mkdru->subject_max) ? $node->mkdru->subject_max : 10,
+ '#size' => 3,
+ '#maxlength' => 3,
+ );
return $form;
}
+
+/**
+* Implements hook_validate()
+*/
+function mkdru_validate($node) {
+ if (!is_numeric($node->source_max)) {
+ form_set_error('source_max', t('Please enter a number.'));
+ }
+ if (!is_numeric($node->author_max)) {
+ form_set_error('author_max', t('Please enter a number.'));
+ }
+ if (!is_numeric($node->subject_max)) {
+ form_set_error('subject_max', t('Please enter a number.'));
+ }
+}
+
+/**
+* Implements hook_insert().
+*/
+function mkdru_insert($node) {
+ drupal_write_record('mkdru', $node);
+}
+
+/**
+* Implements hook_update().
+*/
+function mkdru_update($node) {
+ if ($node->revision) {
+ // New revision; treat it as a new record.
+ mkdru_insert($node);
+ }
+ else {
+ drupal_write_record('mkdru', $node, 'vid');
+ }
+}
+
+/**
+ * Implements hook_node_revision_delete()
+ */
+function mkdru_node_revision_delete($node) {
+ db_delete('mkdru')
+ ->condition('vid', $node->vid)
+ ->execute();
+}
+
+/**
+ * Implements hook_delete()
+ */
+function mkdru_delete($node) {
+ // Deleting by nid covers all revisions.
+ db_delete('mkdru')
+ ->condition('nid', $node->nid)
+ ->execute();
+}
+
+
+
+// Node rendering
+/**
+* Implements hook_load()
+*/
+function mkdru_load($nodes) {
+ $result = db_query('SELECT * FROM {mkdru} WHERE nid IN (:nids)', array(':nids' => array_keys($nodes)));
+ foreach ($result as $record) {
+ $nodes[$record->nid]->mkdru = $record;
+ }
+}
+
/**
-* Implementation of hook_theme().
+* Implements hook_theme().
*/
function mkdru_theme() {
return array(
- 'mkdru_page' => array(
- 'template' => 'mkdru-page',
- 'arguments' => array(),
+ 'mkdru_form' => array(
+ 'template' => 'mkdru-form',
+ 'variables' => array(),
),
- 'mkdru_page_js' => array(
- 'arguments' => array(),
+ 'mkdru_results' => array(
+ 'template' => 'mkdru-results',
+ 'variables' => array(),
),
-// 'mkdru_block_facet' => array(
-// 'template' => 'mkdru-block-facet',
-// 'arguments' => array('divId' => NULL),
-// ),
+ 'mkdru_js' => array(
+ 'variables' => array('node' => NULL),
+ ),
+ 'mkdru_block_search' => array(
+ 'template' => 'mkdru-block-search',
+ 'variables' => array('nid' => NULL, 'path' => NULL),
+ ),
+ 'mkdru_block_facet' => array(
+ 'template' => 'mkdru-block-facet',
+ 'variables' => array('class' => NULL)
+ )
);
}
/**
* Theme function to include Javascript search client and deps
*/
-function theme_mkdru_page_js() {
+function theme_mkdru_js(&$variables) {
$path = drupal_get_path('module', 'mkdru');
- drupal_add_js('pazpar2/js/pz2.js', 'module', 'footer');
- drupal_add_js($path . '/mkdru.theme.js', 'module', 'footer');
- drupal_add_js($path . '/mkdru.client.js', 'module', 'footer');
+ // Pazpar2 client library
+ drupal_add_js(variable_get('pz2_js_path', 'pazpar2/js') . '/pz2.js', array(
+ 'type' => 'file', 'scope' => 'footer', 'defer' => TRUE, 'preprocess' => FALSE));
+ // jQuery plugin for query string/history manipulation.
+ drupal_add_library('system', 'jquery.bbq');
+ drupal_add_js($path . '/mkdru.theme.js', array(
+ 'type' => 'file', 'scope' => 'footer', 'defer' => TRUE, 'preprocess' => FALSE));
+ drupal_add_js($path . '/mkdru.client.js', array(
+ 'type' => 'file', 'scope' => 'footer', 'defer' => TRUE, 'preprocess' => FALSE));
+ drupal_add_js(array('mkdru' => $variables['node']->mkdru), 'setting');
}
/**
-* Implementation of hook_view()
+* Implements hook_view()
*/
-function mkdru_view($node, $teaser = FALSE, $page = FALSE) {
- $node->content['mkdru_page_js'] = array(
- '#value' => theme('mkdru_page_js'),
- '#weight' => 0,
- );
- $node->content['mkdru_page'] = array(
- '#value' => theme('mkdru_page'),
- '#weight' => 1,
- );
+function mkdru_view($node, $view_mode) {
+ if ($view_mode == 'full') {
+ $node->content['mkdru_js'] = array(
+ '#markup' => theme('mkdru_js', array('node' => $node)),
+ '#weight' => 0,
+ );
+ $node->content['mkdru_form'] = array(
+ '#markup' => theme('mkdru_form'),
+ '#weight' => 1,
+ );
+ $node->content['mkdru_results'] = array(
+ '#markup' => theme('mkdru_results'),
+ '#weight' => 2,
+ );
+ }
return $node;
}
+
+
+// Blocks
/**
-* Implementation of hook_block()
+* Implements hook_block_info()
*/
-function mkdru_block($op='list', $delta='sources', $edit=array()) {
- switch ($op) {
- case 'list':
- $blocks['mkdru_sources']['info'] = t('mkdru - source facets');
- $blocks['mkdru_sources']['cache'] = BLOCK_NO_CACHE;
- $blocks['mkdru_subjects']['info'] = t('mkdru - subject facets');
- $blocks['mkdru_subjects']['cache'] = BLOCK_NO_CACHE;
- $blocks['mkdru_authors']['info'] = t('mkdru - author facets');
- $blocks['mkdru_authors']['cache'] = BLOCK_NO_CACHE;
- return $blocks;
-
- case 'view':
- switch ($delta) {
- // TODO: make the facet themable, I have no clue why this won't work
-// case 'mkdru_sources':
-// $block['subject'] = t('Source');
-// $block['content'] = theme('mkdru_block_facet', 'mkdru-sources');
-// return $block;
-// case 'mkdru_subjects':
-// $block['subject'] = t('Subject');
-// $block['content'] = theme('mkdru_block_facet', 'mkdru-subjects');
-// return $block;
-// case 'mkdru_authors':
-// $block['subject'] = t('Author');
-// $block['content'] = theme('mkdru_block_facet', 'mkdru-authors');
-// return $block;
- case 'mkdru_sources':
- $block['subject'] = t('Source');
- $block['content'] = '<div id="mkdru-sources"> </div>';
- return $block;
- case 'mkdru_subjects':
- $block['subject'] = t('Subject');
- $block['content'] = '<div id="mkdru-subjects"> </div>';
- return $block;
- case 'mkdru_authors':
- $block['subject'] = t('Author');
- $block['content'] = '<div id="mkdru-authors"> </div>';
- return $block;
- }
+function mkdru_block_info() {
+ // facet blocks
+ $facets = variable_get('mkdru_facets');
+ foreach ($facets as $facet) {
+ // NB: block caching is redundant for static content
+ $blocks['mkdru_facet_' . $facet]['info'] = "mkdru - $facet " . t('facet');
+ $blocks['mkdru_facet_' . $facet]['cache'] = DRUPAL_NO_CACHE;
+ }
+
+ // search blocks
+ $result = db_query("SELECT title, nid FROM {node} WHERE type = 'mkdru';");
+ foreach($result as $node) {
+ $blocks['mkdru_search_' . $node->nid]['info'] =
+ t('mkdru - search box for "' . $node->title . '"');
+ $blocks['mkdru_sources']['cache'] = DRUPAL_NO_CACHE;
+ };
+
+ return $blocks;
+}
+
+/**
+* Implements hook_block_view()
+*/
+function mkdru_block_view($delta) {
+ if (substr($delta, 0, 12) == 'mkdru_facet_') {
+ $facet = substr($delta, 12);
+ $block['subject'] = t(ucwords($facet));
+ $block['content'] = theme('mkdru_block_facet',
+ array('class' => 'mkdru-facet-' . $facet));
+ return $block;
+ }
+ elseif (substr($delta, 0, 13) == 'mkdru_search_') {
+ $nid = substr($delta, 13);
+ $block['content'] = theme('mkdru_block_search',
+ array('nid' => $nid, 'path' => '/node/' . $nid));
+ return $block;
}
-}
\ No newline at end of file
+}
projects / mkdru-moved-to-drupal.org.git / blobdiff