From cf734e328fde7a4d58e72b8d4cda4961466ea37d Mon Sep 17 00:00:00 2001
From: Paul Pound <ppound@upei.ca>
Date: Wed, 10 Apr 2013 14:55:16 -0300
Subject: [PATCH] added per_page to cufts query started the eds target

---
 targets/cufts/roblib_search_cufts.module    |   2 +-
 targets/eds/js/eds_results.js               |  23 +++
 targets/eds/roblib_search_eds.info          |   8 +
 targets/eds/roblib_search_eds.install       |   2 +
 targets/eds/roblib_search_eds.module        | 209 ++++++++++++++++++++
 targets/eds/theme/roblib-search-eds.tpl.php |  24 +++
 targets/eds/theme/theme.inc                 |  25 +++
 7 files changed, 292 insertions(+), 1 deletion(-)
 create mode 100644 targets/eds/js/eds_results.js
 create mode 100644 targets/eds/roblib_search_eds.info
 create mode 100644 targets/eds/roblib_search_eds.install
 create mode 100644 targets/eds/roblib_search_eds.module
 create mode 100644 targets/eds/theme/roblib-search-eds.tpl.php
 create mode 100644 targets/eds/theme/theme.inc

diff --git a/targets/cufts/roblib_search_cufts.module b/targets/cufts/roblib_search_cufts.module
index a3fdcd4..7276db9 100644
--- a/targets/cufts/roblib_search_cufts.module
+++ b/targets/cufts/roblib_search_cufts.module
@@ -175,7 +175,7 @@ function roblib_search_cufts_get_results($query = NULL) {
   $url = variable_get('roblib_search_cufts_url', 'http://cufts2.lib.sfu.ca/CJDB/PCU/browse/show?');
   $url_suffix = variable_get('roblib_search_cufts_search_suffix', 'browse_field=title&search_type=startswith&format=json&search_terms=');
   $number_of_records = variable_get('roblib_search_cufts_num_results', '5');
-  $search_url = $url . $url_suffix . '"' . $query . '"' . '&submit=Search';
+  $search_url = $url . $url_suffix . '"' . $query . '"' . '&submit=Search&per_page='.$number_of_records;
   
   $results = drupal_http_request($search_url);
 
diff --git a/targets/eds/js/eds_results.js b/targets/eds/js/eds_results.js
new file mode 100644
index 0000000..a7d717f
--- /dev/null
+++ b/targets/eds/js/eds_results.js
@@ -0,0 +1,23 @@
+Drupal.behaviors.roblib_search_cufts = {
+    attach: function(context, settings) { 
+        $url = settings.roblib_search_eds.search_url;
+        jQuery.getJSON($url, function(data) {
+            var items = [];     
+            if(data.length < 1){
+            jQuery('#' + 'roblib-search-content-eds').empty().append('No Results');     
+        } else {
+            jQuery.each(data.journals, function(key, val) {
+                items.push('<div class ="roblib-search-row">');
+                items.push('<div class="roblib-title eds">');
+                items.push('<a href = "'+val.url+'">'+val.title+'</a></div>');
+                items.push('</div>');
+            });     
+        }            
+        jQuery('#' + 'roblib-search-content-eds').empty().append(items.join(''));
+        });
+}
+  
+}
+
+
+
diff --git a/targets/eds/roblib_search_eds.info b/targets/eds/roblib_search_eds.info
new file mode 100644
index 0000000..1aec1e1
--- /dev/null
+++ b/targets/eds/roblib_search_eds.info
@@ -0,0 +1,8 @@
+name = Roblib Search EDS
+dependencies[] = roblib_search
+configure = admin/roblib_search/eds_search
+description = implements the Roblib Search modules _roblib_search hook
+package = Roblib Search
+version = 7.x-dev
+core = 7.x
+stylesheets[all][] = css/roblib_search_eds.base.css
\ No newline at end of file
diff --git a/targets/eds/roblib_search_eds.install b/targets/eds/roblib_search_eds.install
new file mode 100644
index 0000000..a4abe2d
--- /dev/null
+++ b/targets/eds/roblib_search_eds.install
@@ -0,0 +1,2 @@
+<?php
+
diff --git a/targets/eds/roblib_search_eds.module b/targets/eds/roblib_search_eds.module
new file mode 100644
index 0000000..2e1e34e
--- /dev/null
+++ b/targets/eds/roblib_search_eds.module
@@ -0,0 +1,209 @@
+<?php
+
+/**
+ * @file
+ * Implementation of Roblib search for searching several targets.
+ */
+
+/**
+ * Implements hook_boot().
+ * @global type $conf
+ */
+function roblib_search_eds_boot() {
+  /* below is an example from islandora_solr module for internationalization
+   *  global $conf;
+
+    // Allow i18n, by using multilingual variables.
+    if (module_exists('i18n')) {
+    $vars = array(
+    'islandora_solr_facets',
+    'islandora_solr_result_fields',
+    'islandora_solr_searchterms'
+    );
+
+    if (isset($conf['i18n_variables']) && is_array($conf['i18n_variables'])) {
+    $conf['i18n_variables'] = array_merge($vars, $conf['i18n_variables']);
+    }
+    else {
+    $conf['i18n_variables'] = $vars;
+    }
+    } */
+}
+
+/**
+ * Implements hook_menu().
+ */
+function roblib_search_eds_menu() {
+  $items = array();
+
+  $items['admin/roblib_search/eds_search'] = array(
+    'title' => 'EDS search Target configuration',
+    'description' => 'Configuration for the Roblib evergreen search target',
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('roblib_search_eds_config_form'),
+    'access arguments' => array('access administration pages'),
+    'type' => MENU_NORMAL_ITEM,
+  );
+
+  $items['roblib_search/eds/ajax/%'] = array(
+    'title' => 'eds ajax',
+    'page callback' => 'roblib_search_eds_ajax',
+    'page arguments' => array(3),
+    'type' => MENU_CALLBACK,
+    'access arguments' => array('search roblib eds'),
+  );
+
+  return $items;
+}
+
+function roblib_search_eds_config_form($form, &$form_state) {
+  
+  $form['roblib_search_eds_url'] = array(
+    '#type' => 'textfield',
+    '#title' => t('EDS url'),
+    '#default_value' => variable_get('roblib_search_eds_url', 'http://eds2.lib.sfu.ca/CJDB/PCU/browse/show?'),
+    '#description' => t('The base EDS URL, for example http://eds2.lib.sfu.ca/CJDB/PCU/browse/show?'),
+    '#required' => TRUE,
+  );
+  $form['roblib_search_eds_search_suffix'] = array(
+    '#type' => 'textfield',
+    '#title' => t('EDS search suffix'),
+    '#default_value' => variable_get('roblib_search_eds_search_suffix', 'browse_field=title&search_type=startswith&format=json&search_terms='),
+    '#description' => t('The suffix will be appended to the base url for searches, for example browse_field=title&search_type=startswith&format=json&search_terms='),
+    '#required' => TRUE,
+  );
+
+  $form['roblib_search_eds_num_results'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Number of results to return'),
+    '#default_value' => variable_get('roblib_search_eds_num_results', '5'),
+    '#description' => t('The number of results to display in the Bento box'),
+    '#required' => TRUE,
+  );
+
+
+  return system_settings_form($form);
+}
+
+/**
+ * Implements hook_permission().
+ */
+function roblib_search_eds_permission() {
+  return array(
+    'search roblib eds' => array(
+      'title' => t('Search the eds target'),
+      'description' => t('Search oblib eds target. This permission exposes the search blocks and allows you to see search results.'),
+    ),
+    'administer roblib search eds' => array(
+      'title' => t('Administer Roblib Search EDS'),
+      'description' => t('Administer settings for the Roblib eds search client.'),
+    ),
+  );
+}
+
+/**
+ * Implements hook_theme().
+ */
+function roblib_search_eds_theme() {
+  // set path
+  $path = drupal_get_path('module', 'roblib_search_eds');
+  $file = 'theme.inc';
+
+  return array(
+    // results page
+    'roblib_search_eds' => array(
+      'path' => $path . '/theme',
+      'file' => $file,
+      'template' => 'roblib-search-eds',
+      'variables' => array('results' => NULL),
+    )
+  );
+}
+
+function roblib_search_eds_block_info() {
+
+  $blocks['roblib_search_eds_results'] = array(
+    // info: The name of the block.
+    'info' => t('EDS Search Results block'),
+    // Block caching options (per role, per user, etc.)
+    'cache' => DRUPAL_CACHE_PER_ROLE, // default
+  );
+
+  return $blocks;
+}
+
+function roblib_search_eds_block_view($delta = '') {
+  //The $delta parameter tells us which block is being requested.
+  switch ($delta) {
+    case 'roblib_search_eds_results':
+      // The subject is displayed at the top of the block. Note that it
+      // should be passed through t() for translation. The title configured
+      // for the block using Drupal UI supercedes this one.
+      $block['subject'] = t('EDS Results');
+      // The content of the block is typically generated by calling a custom
+      // function.
+      // $block['content'] = roblib_search_eds_get_results();
+      $block['content'] = theme('roblib_search_eds', array('results' => NULL)); //we will get the results via javascript
+      break;
+  }
+  return $block;
+}
+
+function roblib_search_eds_ajax($query) {
+  print roblib_search_eds_get_results($query);
+  exit();
+}
+/**
+ * 
+ * @param string $query
+ * @return string
+ *   json string
+ */
+function roblib_search_eds_get_results($query = NULL) {
+  drupal_add_css(drupal_get_path('module', 'roblib_search_eds') . '/css/roblib_search_eds.theme.css');
+
+  // Url parameters.
+  if (!isset($query)) {
+    if (isset($_GET['roblib_query'])) {
+      $query = $_GET['roblib_query'];
+    }
+    else {
+      return '';
+    }
+  }
+  //http://eds2.lib.sfu.ca/CJDB/PCU/browse/show?browse_field=title&search_type=startswith&format=json&search_terms=dog&submit=Search
+  $url = variable_get('roblib_search_eds_url', 'http://eds2.lib.sfu.ca/CJDB/PCU/browse/show?');
+  $url_suffix = variable_get('roblib_search_eds_search_suffix', 'browse_field=title&search_type=startswith&format=json&search_terms=');
+  $number_of_records = variable_get('roblib_search_eds_num_results', '5');
+  $search_url = $url . $url_suffix . '"' . $query . '"' . '&submit=Search';
+  
+  $results = drupal_http_request($search_url);
+
+  if ($results->code == '200') {
+    $output = $results->data;
+  }
+  else {
+    $output = $results->status_message;
+  }
+ return $output;
+}
+
+/**
+ * Implements hook_help().
+ *
+ * @param type $path
+ * @param type $arg
+ * @return type
+ */
+function roblib_search_eds_help($path, $arg) {
+  switch ($path) {
+    case 'admin/help#roblib_search_eds':
+      return t(
+              '<p>
+         provides a target for the Roblib search module.  This target uses javascript 
+         to render the results. 
+         </p>'
+      );
+  }
+}
+
diff --git a/targets/eds/theme/roblib-search-eds.tpl.php b/targets/eds/theme/roblib-search-eds.tpl.php
new file mode 100644
index 0000000..4661acb
--- /dev/null
+++ b/targets/eds/theme/roblib-search-eds.tpl.php
@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * @file islandora-solr-wrapper.tpl.php
+ * Islandora solr search results wrapper template
+ *
+ * Variables available:
+ * - $variables: all array elements of $variables can be used as a variable. e.g. $base_url equals $variables['base_url']
+ * - $base_url: The base url of the current website. eg: http://example.com .
+ * - $user: The user object.
+ *
+ * 
+ * - $results: Rendered search results (primary profile)
+ * 
+ *
+ * @see template_preprocess_roblib_search_wrapper()
+ */
+?>
+
+<div class ="roblib-search-content eds" id="roblib-search-content-eds"> 
+  <img src="<?php print $spinner_path; ?>"/> 
+  
+</div>
+<div class ="roblib-search-more">Search all EDS</div>
\ No newline at end of file
diff --git a/targets/eds/theme/theme.inc b/targets/eds/theme/theme.inc
new file mode 100644
index 0000000..8424479
--- /dev/null
+++ b/targets/eds/theme/theme.inc
@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+function roblib_search_eds_preprocess_roblib_search_eds(&$variables) {
+  global $base_url;
+   if (!isset($query)) {
+    if (isset($_GET['roblib_query'])) {
+      $query = $_GET['roblib_query'];
+    }
+    else {
+      return '';
+    }
+  }
+  $spinner_path = $base_url . '/' . drupal_get_path('module', 'roblib_search') . '/img/'.'spinner.gif';
+  $variables['spinner_path'] = $spinner_path;
+  $search_url = $base_url .'/roblib_search/eds/ajax/'.urlencode($query);
+  drupal_add_js(drupal_get_path('module', 'roblib_search_eds') . '/js/eds_results.js');
+  drupal_add_js(array('roblib_search_eds' => array('search_url' => $search_url)), array('type' => 'setting'));
+  
+}
+?>