array( 'file' => 'biblio_theme.inc', 'arguments' => array('form'), ), 'biblio_add_css' => array( 'file' => 'biblio_theme.inc', ), 'biblio_coin_button' => array( 'file' => 'biblio_theme.inc', 'arguments' => array('element'), ), 'biblio_openurl' => array( 'file' => 'biblio_theme.inc', 'arguments' => array('openURL'), ), 'biblio_export_links' => array( 'file' => 'biblio_theme.inc', 'arguments' => array('nid'), ), 'biblio_short' => array( 'file' => 'biblio_theme.inc', 'arguments' => array('node', 'base' => 'biblio', 'style_name' => 'classic', 'inline' => FALSE), ), 'biblio_long' => array( 'file' => 'biblio_theme.inc', 'arguments' => array('node', 'base' => 'biblio', 'style_name' => 'classic'), ), 'biblio_tabular' => array( 'file' => 'biblio_theme.inc', 'arguments' => array('node', 'base' => 'biblio', 'teaser' => FALSE), ), 'biblio_list' => array( 'file' => 'biblio_theme.inc', 'arguments' => array('node', 'base' => 'biblio', 'style_name' => 'classic', 'inline' => FALSE), ), 'biblio_filters' => array( 'file' => 'biblio_theme.inc', 'arguments' => array('form'), ), 'form_filter' => array( 'file' => 'biblio_theme.inc', 'arguments' => array('form'), ), ); } function biblio_autocomplete($field, $string='') { $matches = array(); $result = db_query_range("SELECT $field FROM {biblio} WHERE LOWER($field) LIKE LOWER('%s%%') ORDER BY $field ASC", $string, 0, 10); while ($data = db_fetch_object($result)) { $matches[$data->$field] = check_plain($data->$field); } print drupal_to_js($matches); exit(); } function biblio_help_page() { $base = variable_get('biblio_base', 'biblio'); $text .= "

". t('General:') ."

"; $text .= "

". t('By default, the !url page will list all of the entries in the database sorted by Year in descending order. If you wish to sort by "Title" or "Type", you may do so by clicking on the appropriate links at the top of the page. To reverse the sort order, simply click the link a second time.', array('!url' => l('', $base))) ."

"; $text .= "

". t('Filtering Search Results:') ."

"; $text .= "

" . t('If you wish to filter the results, click on the "Filter" tab at the top of the page. To add a filter, click the radio button to the left of the filter type you wish to apply, then select the filter criteria from the drop down list on the right, then click the filter button.') ."

"; $text .= "

" . t('It is possible to create complex filters by returning to the Filter tab and adding additional filters. Simply follow the steps outlined above and press the "Refine" button.') ."

"; $text .= "

". t('All filters can be removed by clicking the Clear All Filters link at the top of the result page, or on the Filter tab they can be removed one at a time using the Undo button, or you can remove them all using the Clear All button.') ."

"; $text .= "

". t('You may also construct URLs which filter. For example, /biblio/year/2005 will show all of the entries for 2005. /biblio/year/2005/author/smith will show all of entries from 2005 for smith.') ."

"; $text .= "

". t('Exporting Search Results:') ."

"; $text .= "

". t('Assuming this option has been enabled by the administrator, you can export search results directly into EndNote. The link at the top of the result page will export all of the search results, and the links on individual entries will export the information related to that single entry.') ."

"; $text .= "

". t('The information is exported in EndNote "Tagged" format similar to this...') . "

". t('
              %0  Book
              %A  John Smith
              %D  1959
              %T  The Works of John Smith
              ...') .'

'; $text .= "

". t('Clicking on one of the export links should cause your browser to ask you whether you want to Open, or Save To Disk, the file endnote.enw. If you choose to open it, Endnote should start and ask you which library you would like store the results in. Alternatively, you can save the file to disk and manually import it into EndNote.') ."

"; return ($text); } /** * Implementation of hook_help(). * * Throughout Drupal, hook_help() is used to display help text at the top of * pages. Some other parts of Drupal pages get explanatory text from these hooks * as well. We use it here to provide a description of the module on the * module administration page. */ function biblio_help($path, $arg) { switch ($path) { case 'admin/help#biblio': return biblio_help_page(); case 'admin/modules#description': // This description is shown in the listing at admin/modules. return t('Manages a list of scholarly papers on your site'); case 'node/add#biblio': // This description shows up when users click "create content." return t('This allows you to add a bibliographic entry to the database'); } } function biblio_node_info() { return array('biblio' => array( 'name' => t('biblio'), 'module' => 'biblio', 'description' => t('Maintains list of bibliographies'))); } /** * Implementation of hook_access(). * * Node modules may implement node_access() to determine the operations * users may perform on nodes. This example uses a very common access pattern. */ function biblio_access($op, $node = '') { global $user; if ($op == 'create') { // Only users with permission to do so may create this node type. return user_access('create biblio'); } if ($op == 'import') { // Only users with permission to do so may import entries from file. return user_access('import from file'); } if ($op == 'export') { // Only users with permission to do so may export entries from file. return user_access('show export links'); } // Users who create a node may edit or delete it later, assuming they have the // necessary permissions. if ($op == 'update' || $op == 'delete') { if ( user_access('edit own biblio entries') && ($user->uid == $node->uid)) { return true; } else if (user_access('edit all biblio entries')) { return true; } else{ return false; } } if ($op == 'view') { if (variable_get('biblio_view_only_own', 0) ) { if ( $user->uid == $node->uid ) { return true; } else{ return false; } } else{ return true; } } } /** * Implementation of hook_perm(). * * Since we are limiting the ability to create new nodes to certain users, * we need to define what those permissions are here. We also define a permission * to allow users to edit the nodes they created. */ function biblio_perm() { return array('create biblio', 'edit all biblio entries', 'edit own biblio entries', 'import from file', 'show export links', 'show filter tab', 'show sort links', 'view full text'); } /** * Implementation of hook_link(). * * This is implemented so that an edit link is displayed for users who have * the rights to edit a node. */ function biblio_link($type, $node = NULL, $teaser = FALSE) { $links = array(); if ($type == 'node' && $node->type == 'biblio') { // Don't display a redundant edit link if they are node administrators. if (biblio_access('update', $node) && !user_access('administer nodes')) { $links['biblio_edit'] = array( 'title' => t('edit this entry'), 'href' => "node/$node->nid/edit", ); return $links; } } return; } /** * Implementation of hook_user(). */ function biblio_user($type, &$edit, &$user, $category = NULL) { if ($type == 'view' && isset($user->biblio_show_profile) && $user->biblio_show_profile == 1 && variable_get('biblio_show_profile', '0') == 1) { include_once drupal_get_path('module','biblio') . '/biblio.pages.inc'; $user->content['biblio'] = array( '#title' => t('My publications'), '#type' => 'user_profile_category', '#value' => biblio_get_user_pubs($user,'profile') , '#attributes' => array('class' => 'biblio'), ); $user->content['biblio']['pubs'] = array( '#title' => '', '#value' => biblio_get_user_pubs($user,'profile') , '#attributes' => array('class' => 'biblio'), ); } if ($type == 'form' && $category == 'account' && (variable_get('biblio_show_profile', '0') || variable_get('biblio_my_pubs_menu', '0') )) { $form = array(); include_once drupal_get_path('module','biblio') . '/biblio.admin.inc'; _biblio_get_user_profile_form($form, $user); return $form; } if ($type == 'validate' && $category == 'account') { // return _user_edit_validate(arg(1), $edit); } if ($type == 'after_update' && $category == 'account') { menu_rebuild(); } if ($type == 'categories') { // return array(array('name' => 'account', 'title' => t('Account settings'), 'weight' => 1)); } } /** * Implementation of hook_menu(). * * Here we define some built in links for the biblio module, links exposed are: * /node/add/biblio => to add a single entry * /biblio => lists all entries in the biblio database * /biblio/list => default local task for /biblio * /biblio/filter => local task which allows users to add filters to their query * /biblio/filter/clear => used internally to remove all filters * /biblio/help => displays a help page * /biblio/export/endnote => used to export information in Endnote Tagged format * /biblio/import/form => presents a form to allow the user to upload a file to import * * */ function biblio_menu() { global $user; $items = array(); $base = variable_get('biblio_base', 'biblio'); $items["$base"] = array( 'title' => '', 'page callback' => 'biblio_db_search', 'access callback' => 'user_access', 'access arguments' => array('access content'), 'file' => 'biblio.pages.inc', 'type' => MENU_CALLBACK ); if ($user->uid && variable_get('biblio_my_pubs_menu', '0') && ( (isset($user->biblio_my_pubs_menu) ) ? $user->biblio_my_pubs_menu : 0)) { $items["$base/user"] = array( 'title' => 'My publications', 'page callback' => 'biblio_get_user_pubs', 'page arguments' => array($user), 'file' => 'biblio.pages.inc', 'parent' => '', ); } if (arg(0) == 'user' && is_numeric(arg(1))) { $account = user_load(array('uid' => arg(1))); if (variable_get('biblio_show_profile', '0') == 1 && variable_get('biblio_show_profile_tab', '0') == 1 || $account->biblio_show_profile_tab == 1) { $path = 'user/'. arg(1) .'/biblio'; $items[$path] = array( 'title' => t('Publications'), 'page callback' => 'biblio_get_user_pubs', 'page arguments' => array($account, 'profile') , 'access callback' => 'user_access', 'access arguments' => array('access content'), 'type' => MENU_IS_LOCAL_TASK); } } // The next two "LOCAL TASKS" are for the admin/settings/biblio page $items['admin/settings/biblio'] = array( 'title' => 'Biblio settings', 'description' => 'Configure default behavior of the biblio module.', 'page callback' => 'drupal_get_form', 'page arguments' => array('biblio_admin_settings'), 'file' => 'biblio.admin.inc', ); $items['admin/settings/biblio/basic'] = array( 'title' => 'Preferences', 'type' => MENU_DEFAULT_LOCAL_TASK, 'weight' => -10 ); $items['admin/settings/biblio/import'] = array( 'title' => 'File Import', 'page callback' => 'drupal_get_form', 'page arguments' => array('biblio_import_form'), 'file' => 'biblio.import.export.inc', 'type' => MENU_LOCAL_TASK, 'weight' => -7 ); $items['admin/settings/biblio/types'] = array( 'title' => 'Type Customization', 'page callback' => 'biblio_admin_types_form', 'file' => 'biblio.admin.inc', 'type' => MENU_LOCAL_TASK, 'weight' => -8 ); $items['admin/settings/biblio/defaults'] = array( 'title' => 'Field Defaults', 'page callback' => 'drupal_get_form', 'page arguments' => array('biblio_admin_types_edit_form'), 'file' => 'biblio.admin.inc', 'type' => MENU_LOCAL_TASK , 'weight' => -9 ); $items['admin/settings/biblio/types/add'] = array( 'title' => '', 'page callback' => 'drupal_get_form', 'page arguments' => array('biblio_admin_types_add_form'), 'file' => 'biblio.admin.inc', 'type' => MENU_CALLBACK ); $items['admin/settings/biblio/types/edit'] = array( 'title' => '', 'page callback' => 'drupal_get_form', 'page arguments' => array('biblio_admin_types_edit_form'), 'file' => 'biblio.admin.inc', 'type' => MENU_CALLBACK ); $items['admin/settings/biblio/types/delete'] = array( 'title' => '', 'page callback' => 'drupal_get_form', 'page arguments' => array('biblio_admin_types_delete_form'), 'file' => 'biblio.admin.inc', 'type' => MENU_CALLBACK ); $items['admin/settings/biblio/types/new'] = array( 'title' => 'Add New Type', 'page callback' => 'drupal_get_form', 'page arguments' => array('biblio_admin_types_add_form'), 'file' => 'biblio.admin.inc', 'type' => MENU_LOCAL_TASK, 'weight' => -9 ); $items['admin/settings/biblio/types/reset'] = array( 'title' => 'Reset all types to defaults ', 'page callback' => 'drupal_get_form', 'page arguments' => array('biblio_admin_types_reset_form'), 'file' => 'biblio.admin.inc', 'type' => MENU_LOCAL_TASK ); $items['admin/settings/biblio/types/hide'] = array( 'title' => '', 'page callback' => 'biblio_admin_types_hide', 'file' => 'biblio.admin.inc', 'type' => MENU_CALLBACK ); $items['admin/settings/biblio/types/show'] = array( 'title' => '', 'page callback' => 'biblio_admin_types_show', 'file' => 'biblio.admin.inc', 'type' => MENU_CALLBACK ); $items['biblio/autocomplete'] = array( 'title' => 'Autocomplete ', 'page callback' => 'biblio_autocomplete', 'access callback' => 'user_access', 'access arguments' => array('access content'), 'type' => MENU_CALLBACK ); $items["$base/list"] = array( 'title' => 'List', 'type' => MENU_DEFAULT_LOCAL_TASK, 'weight' => -10 ); $items["$base/filter"] = array( 'title' => 'Filter', 'page callback' => 'drupal_get_form', 'page arguments' => array('biblio_form_filter'), 'access callback' => 'user_access', 'access arguments' => array('show filter tab'), 'type' => MENU_LOCAL_TASK, 'file' => 'biblio.pages.inc', 'weight' => -9 ); $items["$base/filter/clear"] = array( 'title' => '', 'page callback' => 'biblio_filter_clear', 'access callback' => 'user_access', 'access arguments' => array('access content'), 'type' => MENU_CALLBACK ); $items["$base/help"] = array( 'title' => 'Help', 'page callback' => 'biblio_help_page', 'access callback' => 'user_access', 'access arguments' => array('access content'), 'type' => MENU_CALLBACK ); $items["$base/import/form"] = array( 'title' => '', 'page callback' => 'drupal_get_form', 'page arguments' => array('biblio_import_form'), 'file' => 'biblio.import.export.inc', 'access callback' => 'user_access', 'access arguments' => array('import from file'), 'type' => MENU_CALLBACK ); $items["$base/export"] = array( 'title' => '', 'page callback' => 'biblio_export', 'access callback' => 'user_access', 'access arguments' => array('show export links'), 'file' => 'biblio.import.export.inc', 'type' => MENU_CALLBACK ); $items["$base/type/add"] = array( 'title' => '', 'page callback' => 'biblio_admin_type_add', 'file' => 'biblio.admin.inc', 'type' => MENU_CALLBACK ); $items["$base/type/remove"] = array( 'title' => '', 'page callback' => 'biblio_admin_type_remove', 'file' => 'biblio.admin.inc', 'type' => MENU_CALLBACK ); $items["$base/citekey"] = array( 'title' => '', 'page callback' => 'biblio_citekey_view', 'file' => 'biblio.pages.inc', 'type' => MENU_CALLBACK ); if (arg(1) == 'viewinline' && is_numeric(arg(2))) { $node = node_load(arg(2)); if ($node->nid) { $items["$base/viewinline/". arg(2)] = array( 'title' => '', 'page callback' => 'biblio_view_inline', 'page arguments' => array($node), 'access callback' => 'node_access', 'access arguments' => array('view', $node), 'file' => 'biblio.pages.inc', 'type' => MENU_CALLBACK ); } } if (variable_get('biblio_rss', 0)) { $items["$base/rss.xml"] = array( 'title' => 'RSS feed', 'page callback' => 'biblio_feed', 'access callback' => 'user_access', 'access arguments' => array('access content'), 'type' => MENU_CALLBACK ); } return $items; } function biblio_filter_clear() { $_SESSION['biblio_filter'] = array(); $base = variable_get('biblio_base', 'biblio'); drupal_goto($base); } /*function theme_biblio_node_form($form) { echo "in node form";die; } */ function biblio_submit(&$node) { if (!is_numeric($node->biblio_year)) { if ( drupal_strtoupper($node->biblio_year) == drupal_strtoupper(t("In Press")) ) { $node->biblio_year = 9998; } if (drupal_strtoupper($node->biblio_year) == drupal_strtoupper(t("Submitted")) ) { $node->biblio_year = 9999; } } if (variable_get('biblio_keyword_freetagging',0) && variable_get('biblio_freetagging_vocab',0)) { $vid = variable_get('biblio_freetagging_vocab',0); $node->taxonomy['tags'][$vid] = $node->biblio_keywords; } } //function biblio_pre_render($form_id, &$form, $next_page = TRUE) { function biblio_form_alter(&$form, $form_state, $form_id) { if ($form_id == "biblio_node_form") { if (!empty($form['#node']->biblio_type)) $type = $form['#node']->biblio_type; if (!empty($form_state['values']['biblio_type'])) $type = $form_state['values']['biblio_type']; //$type = $form['#post']['biblio_type'] ? $form['#post']['biblio_type']:; if ( $type >0 ) { $form['biblio_type']['#default_value'] = $type; $form['title']['#type'] = 'textfield'; $form['body']['#type'] = 'textarea'; $result = db_query('SELECT * FROM {biblio_fields} as b ORDER BY b.weight ASC'); while ($row = db_fetch_array($result)) { $fields[$row['fid']] = $row; if ($row['common']) $form[$row['name']]['#type'] = $row['type']; } $result = db_query('SELECT b.*, c.name, c.type FROM {biblio_type_details} as b INNER JOIN {biblio_fields} as c ON b.fid = c.fid where tid= %d ORDER BY b.weight ASC',$type); while ($row = db_fetch_array($result)) { $type_fields[$row['fid']] = $row; $form[$row['name']]['#type'] = $row['type']; } if (count($type_fields)) { // now merge the customizations with the main field array foreach($type_fields as $key=>$value) { $fields[$key] = array_merge($fields[$key],$value); } } foreach ($fields as $key=>$fld) { $form[$fld['name']] = array_merge($form[$fld['name']],array( '#default_value' => $form['#node']->$fld['name'], '#title' => $fld['title'], '#required' => $fld['required'], '#size' => $fld['size'], '#maxlength' => $fld['maxsize'], '#weight' => $fld['weight']/10, '#description' => $fld['hint']) ); // end array_merge } //end foreach $form['biblio_keywords']['#description'] = t("Separate key words with a !sep character", array('!sep' => variable_get('biblio_keyword_sep', ','))); } //endif type > 0 } //endif ($form_id == 'biblio_node_form... return $form; } /** * Implementation of hook_form(). * * Create the form for collecting the information * specific to this node type. This hook requires us to return some HTML * that will be later placed inside the form. */ function biblio_form($node, $form_state) { $output = ''; $param['options'] = array("enctype" => "multipart/form-data"); //$form['#pre_render'] = array('biblio_pre_render'); $result = db_query('SELECT t.* FROM {biblio_types} as t WHERE tid > -2 AND visible = 1'); while ($option = db_fetch_object($result)) { $options["$option->tid"] = $option->name; } $form['#validate'][] = 'biblio_form_validate'; // $form['#theme'][] = 'biblio_node_form'; $form['biblio_type'] = array( '#type' => 'select', '#title' => t('Publication Type'), '#default_value' => $node->biblio_type, '#options' => $options, '#description' => null, '#weight' => -5, '#attributes' => array('onchange'=>'document.getElementById(\'node-form\').submit()'), '#multiple' => false, '#required' => true ); // $form['biblio_type_switch'] = array( // '#type' => 'button', // '#value' => t('Switch'), // '#weight' => -4, // ); $form['title']= array( // this will be set to textfield type in pre_render once the pub type is set. '#type' => 'value', '#title' => t('Title'), '#required' => TRUE, '#default_value' => $node->title, '#size' => 60, '#maxlength' => 255, '#weight' => -4 ); // Build the field array used to make the form $result = db_query('SELECT * FROM {biblio_fields} as b ORDER BY b.weight ASC'); while ($row = db_fetch_array($result)) { // if ($row['common']) { $fields[$row['fid']] = $row; // } } // Now set all the fields to "value" type so the will not be visible, and // then in biblio_pre_render the correct type will be set. foreach ($fields as $key=>$fld) { $form[$fld['name']] = array( '#default_value' => $node->$fld['name'], '#type' => 'value', '#title' => $fld['title'], '#size' => $fld['size'], '#required' => $fld['required'], '#maxlength' => $fld['maxsize'], '#weight' => $fld['weight']/10, '#autocomplete_path' => ($fld['autocomplete']) ? 'biblio/autocomplete/'.$fld['name'] : '', '#description' => $fld['hint'] ); } $form['body'] = array('#type' => 'value', '#title' => t('Full Text'), '#default_value' => $node->body, '#rows' => 10, '#required' => FALSE, '#description' => t('You may enter a full text or HTML version of the publication here.'), '#weight' => 19); $form['format'] = filter_form($node->format,20); return $form; } /** * Implementation of hook_validate(). * * * Errors should be signaled with form_set_error(). */ function biblio_form_validate($form, &$form_state) { if ($form_state['storage'] == $form_state['values']['biblio_type'] || !empty($form['#node']->biblio_type) ) { $form_state['storage'] = ""; $form_state['rebuild'] = false; } else { $form_state['storage'] = $form_state['values']['biblio_type']; $form_state['rebuild'] = true; return; } if ($form_state['values']['biblio_type'] == 0) { form_set_error('biblio_type', t('You must select the type of publication')); return; } if (!$form_state['values']['biblio_authors']) { form_set_error('biblio_authors', t('You must supply at least one author name')); } /* if (!strstr("$node->biblio_authors", ";")) { form_set_error('biblio_authors', t('You must separate the author names with semicolons')); } */ if (!isset($form_state['values']['biblio_year'])) { form_set_error('biblio_year', t('You must supply the year of publication')); } $today = getdate(); if ( !is_numeric($form_state['values']['biblio_year']) && $form_state['values']['biblio_year'] != t("In Press") && $form_state['values']['biblio_year'] != t("Submitted") ) { form_set_error('biblio_year', t('Year of Publication must be a number between 1 and @thisyear or the words "In Press" or "Submitted" ', array('@thisyear' => $today['year']+1))); } /* if (!$node->biblio_secondary_title) { form_set_error('biblio_secondary_title', t('You must supply the Journal Title, Conference Name or Book Title')); } */ } function biblio_insert_authors($nid, $authors=array() ) { } /** * Implementation of hook_insert(). * * As a new node is being inserted into the database, we need to do our own * database inserts. */ function biblio_insert($node) { // Prepare the query: $fields = biblio_get_db_fields(); $node->biblio_coins = biblio_coins($node); foreach ($node as $key => $value) { if (in_array((string) $key, $fields)) { $k[] = db_escape_string($key); $v[] = $value; $s[] = "'%s'"; } } // Insert the node into the database: db_query("INSERT INTO {biblio} (" . implode(", ", $k) . ") VALUES(" . implode(", ", $s) . ")", $v); } /** * Implementation of hook_update(). * * As an existing node is being updated in the database, we need to do our own * database updates. */ function biblio_update($node) { $fields = biblio_get_db_fields(); $node->biblio_coins = biblio_coins($node); if (!is_numeric($node->biblio_year)) { if ( drupal_strtoupper($node->biblio_year) == drupal_strtoupper(t("In Press")) ) { $node->biblio_year = 9998; } if (drupal_strtoupper($node->biblio_year) == drupal_strtoupper(t("Submitted")) ) { $node->biblio_year = 9999; } } foreach ($node as $key => $value) { if (in_array($key, $fields) && $key !="0") { //$key != "0" to fix a bug related to book module $k[] = db_escape_string($key); $q[] = end($k) . " = '%s'"; $v[] = $value; $s[] = "'%s'"; } } // Update the node in the database: if ($node->revision) { db_query("INSERT INTO {biblio} (" . implode(", ", $k) . ") VALUES(" . implode(", ", $s) . ")", $v); }else{ db_query("UPDATE {biblio} SET " . implode(', ', $q) . " WHERE vid = '$node->vid'", $v); } } /** * Implementation of hook_delete(). * * When a node is deleted, we need to clean up related tables. */ function biblio_delete($node) { db_query('DELETE FROM {biblio} WHERE nid = %d', $node->nid); } /** * Implementation of hook_load(). * * This hook is called * every time a node is loaded, and allows us to do some loading of our own. * */ function biblio_load($node) { $additions = db_fetch_object(db_query('SELECT b.*, bt.name as biblio_type_name FROM {biblio} b left join {biblio_types} bt on b.biblio_type = bt.tid WHERE b.vid = %d', $node->vid)); if ( $additions->biblio_year == 9998) { $additions->biblio_year = t("In Press"); } if ($additions->biblio_year == 9999) { $additions->biblio_year = t("Submitted"); } return $additions; } function biblio_citekey_generate() { $result = db_query("SELECT n.title, b.biblio_citekey, b.biblio_authors, b.biblio_year FROM {node} AS n LEFT JOIN {biblio} AS b ON n.nid = b.nid WHERE n.type = 'biblio' "); while ($node = db_fetch_object($result)) { if (!$node->biblio_citekey) { $author_array = explode(";", _biblio_parse_authors($node->biblio_authors)); $auth = $author_array[0]; if (strstr($auth, ",")) { $parts = split(",", $auth); $lastname = $parts[0]; } else { $parts = split(" ", $auth); $lastname = end($parts); } } } } /** * Implementation of hook_view(). * * This is a typical implementation that simply runs the node text through * the output filters. */ function biblio_view(&$node, $teaser = false, $page = false) { theme('biblio_add_css'); if ( strlen(trim($node->body)) ) $node = node_prepare($node, $teaser); $style = variable_get('biblio_style', 'classic'); $base = variable_get('biblio_base', 'biblio'); if ($teaser){ $node->content['body']['#value'] = theme('biblio_short', $node,$base,$style); } else { switch (variable_get('biblio_node_layout', '0')) { case 'orig': case 'ft': $node->content['body']['#value'] = theme('biblio_long', $node,$base,$style); break; case 'tabular': default: $node->content['body']['#value'] = theme('biblio_tabular',$node, $base, $teaser); break; } } if ($page) { drupal_set_breadcrumb(array(l(t('Home'), NULL), l(drupal_ucfirst($base), $base))); } return $node; } /** * Implementation of hook_block(). * * Generates a block containing the latest poll. */ function biblio_block($op = 'list', $delta = 0) { if (user_access('access content')) { if ($op == 'list') { $blocks[0]['info'] = t('Most recent publications'); return $blocks; } else if ($op == 'view') { // Retrieve the latest pubs $num_in_block = variable_get('biblio_rowsperblock', 4); $block_order = variable_get('biblio_block_order', 'n.created'); $num_rows = db_result(db_query_range(db_rewrite_sql("SELECT COUNT(*) FROM {node} n left join {biblio} b on n.vid=b.vid WHERE n.type = 'biblio' AND n.status=1 ORDER BY $block_order DESC"), 0, $num_in_block)); if ($num_rows) { $result = db_query_range(db_rewrite_sql("SELECT n.nid, n.title, n.status, b.biblio_year FROM {node} n left join {biblio} b on n.vid=b.vid WHERE n.type = 'biblio' AND n.status=1 ORDER BY $block_order DESC"), 0, $num_in_block); $base = variable_get('biblio_base', 'biblio'); $block['subject'] = t(variable_get('biblio_block_title', 'New Publications')); $block['content'] .= '
'; if (variable_get('biblio_rss', 0)) { $block['content'] .= theme('feed_icon', url("$base/rss.xml")); } $block['content'] .= '
'; } return $block; } } } function biblio_feed() { $result = db_query_range(db_rewrite_sql("SELECT * FROM {node} AS n left join {biblio} b on n.vid=b.vid WHERE n.type = 'biblio' AND n.status=1 ORDER BY n.created DESC"), 0, variable_get('biblio_rss_number_of_entries',10)); $channel['title'] = variable_get('site_name', 'Drupal') .' - '. t("New Publications"); node_feed($result, $channel); } function biblio_get_db_fields() { $fields = array(); $fields[] = 'nid'; $fields[] = 'vid'; $fields[] = 'biblio_type'; $result = db_query('SELECT name FROM {biblio_fields} '); while ($field = db_fetch_array($result)) { $fields[] = $field['name']; } return $fields ; } function biblio_author_index_shutdown() { global $biblio_last_nid; if ($biblio_last_nid) { variable_set('biblio_ai_last_nid', $biblio_last_nid); } } function biblio_update_author_index() { global $biblio_last_nid; //register_shutdown_function('biblio_author_index_shutdown'); $biblio_last_nid = variable_get('biblio_ai_last_nid', 0); $biblio_max_count = variable_get('biblio_ai_max_count', 100); $count = 0; $result = db_query("SELECT nid, biblio_authors FROM {biblio} WHERE nid > %d",$biblio_last_nid); while ( ($row = db_fetch_object($result)) && ($count < $biblio_max_count) ) { $author_array = explode(";", $row->biblio_authors); $rank = 0; foreach($author_array as $auth) { $rank++; if (strstr($auth, ",")) { $parts = split(",", $auth); $lastname = $parts[0]; } else { $parts = split(" ", $auth); $lastname = end($parts); } _biblio_author_index_insert($row->nid, $lastname,$rank); $biblio_last_nid = $row->nid; } $count++; } variable_set('biblio_ai_last_nid', $biblio_last_nid); return ; } function _biblio_author_index_insert($nid, $author,$rank) { $uc_author = trim(drupal_strtoupper($author)); $result = db_query("SELECT * FROM {biblio_author_index} WHERE author = '%s'",$uc_author); $author_exist = db_result(db_query("SELECT * FROM {biblio_author_index} WHERE author = '%s'",$uc_author)); if ($author_exist) { $row = db_fetch_object($result); $result = db_query("INSERT INTO {biblio_has_author} (`nid`,`aid`,`rank`) VALUES (%d,%d,%d)",$nid,$row->aid,$rank); }else{ $aid = db_last_insert_id('{biblio_author_index}_aid'); $result = db_query("INSERT INTO {biblio_author_index} (`aid`,`author`) VALUES (%d,'%s')",$aid,$uc_author); $result = db_query("INSERT INTO {biblio_has_author} (`nid`,`aid`,`rank`) VALUES (%d, %d, %d)",$nid,$aid,$rank); } return ; } function author_test() { $result = db_query("SELECT nid, biblio_authors FROM {biblio} "); $carray = array(); while ($row = db_fetch_object($result)) { // $carray = explode(";",$authors->biblio_authors); // $creators = _parse_author_array($carray); _biblio_author_index($row->nid,$row->biblio_authors); // echo $authors->nid; } $creators = _parse_author_array($carray); } function _parse_author_array($authorArray) { // $input = trim($input); // split on ' and ' // $authorArray = preg_split("/\s(and)\s/i", $input); // check if there's anything that looks like et. al $count=1; foreach($authorArray as $value) { $appellation = $prefix = $surname = $firstname = $initials = ''; $author = explode(",", preg_replace("/\s{2,}/", ' ', trim($value))); $size = sizeof($author); // No commas therefore something like Mark Grimshaw, Mark Nicholas Grimshaw, M N Grimshaw, Mark N. Grimshaw if ($size == 1) { $author = split(" ", $value); // last of array is surname (no prefix if entered correctly) $surname = array_pop($author); } // Something like Grimshaw, Mark or Grimshaw, Mark Nicholas or Grimshaw, M N or Grimshaw, Mark N. else if ($size == 2) { // first of array is surname (perhaps with prefix) list($surname, $prefix) = _grabSurname(array_shift($author)); } // If $size is > 2, we're looking at something like Bush, George W, III else { // last of array is 'Jr.', 'IV' etc. $appellation = array_pop($author); // first of array is surname (perhaps with prefix) list($surname, $prefix) = _grabSurname(array_shift($author)); } $remainder = join(" ", $author); list($firstname, $initials) = _grabFirstnameInitials($remainder); $surname = $surname . ' ' . $appellation; $creators[] = array('first_name'=> trim("$firstname"), 'initials' => trim("$initials"), 'last_name' => trim("$surname"), 'prefix' => trim("$prefix"), 'order' => "$count"); $count++; } if (isset($creators)) return $creators; return FALSE; } // grab firstname and initials which may be of form "A.B.C." or "A. B. C. " or " A B C " etc. function _grabFirstnameInitials($remainder) { $firstname = $initials = ''; $array = split(" ", $remainder); foreach($array as $value) { if (preg_match("/[a-zA-Z]{2,}/", trim($value))) $firstnameArray[] = trim($value); else $initialsArray[] = str_replace(".", " ", trim($value)); } if (isset($initialsArray)) { foreach($initialsArray as $initial) $initials .= ' ' . trim($initial); } if (isset($firstnameArray)) $firstname = join(" ", $firstnameArray); return array($firstname, $initials); } // surname may have title such as 'den', 'von', 'de la' etc. - characterised by first character lowercased function _grabSurname($input) { $surnameArray = split(" ", $input); foreach($surnameArray as $value) { $firstChar = substr($value, 0, 1); if ((ord($firstChar) >= 97) && (ord($firstChar) <= 122)) $prefix[] = $value; else $surname[] = $value; } if (isset($surname)) $surname = join(" ", $surname); if (isset($prefix)) { $prefix = join(" ", $prefix); return array($surname, $prefix); } return array($surname, FALSE); } function biblio_views_tables() { $table = views_new_table('biblio', 'internal', 'node', 'vid', 'vid'); $result = db_query('SELECT name,title FROM {biblio_fields} '); while ($field = db_fetch_array($result)) { views_table_add_field($table, $field['name'], "Biblio: ".$field['title'], "", array( 'sortable' => true, 'notafield' => false, )); } $tables['biblio'] = $table; $table = views_new_table('biblio_types', 'internal', 'biblio', 'tid', 'tid'); $tables['biblio_types'] = $table; return $tables; } function biblio_views_default_views() { $view = new stdClass(); $view->name = 'biblioview'; $view->description = 'Shows a summary view of biblio entries'; $view->access = array (); $view->view_args_php = ''; $view->page = TRUE; $view->page_title = 'Biblio'; $view->page_header = ''; $view->page_header_format = '1'; $view->page_footer = ''; $view->page_footer_format = '1'; $view->page_empty = ''; $view->page_empty_format = '1'; $view->page_type = 'table'; $view->url = 'biblioview'; $view->use_pager = TRUE; $view->nodes_per_page = '10'; $view->sort = array (); $view->argument = array ( array ( 'type' => 'nodetype', 'argdefault' => '2', 'title' => '', 'options' => '', 'wildcard' => 'biblio', 'wildcard_substitution' => '', ), ); $view->field = array ( array ( 'tablename' => 'biblio', 'field' => 'biblio_year', 'label' => 'Year', 'sortable' => '1', 'defaultsort' => 'DESC', ), array ( 'tablename' => 'biblio', 'field' => 'biblio_authors', 'sortable' => '1', 'label' => 'Author', ), array ( 'tablename' => 'node', 'field' => 'title', 'label' => 'Title', 'handler' => 'views_handler_field_nodelink', 'sortable' => '1', 'options' => 'link', ), ); $view->filter = array (); $view->exposed_filter = array (); $view->requires = array(biblio, node); $views[$view->name] = $view; return $views; } function biblio_nodeapi($node, $op) { switch ($op) { case 'delete revision': db_query('DELETE FROM {biblio} WHERE vid = %d', $node->vid); break; } } /******************************************* * Filter * Largely inspired from the footnote module * *******************************************/ function _biblio_citekey_print($citekey) { $nid = db_fetch_object(db_query("SELECT nid FROM {biblio} WHERE biblio_citekey = '%s' ORDER BY vid DESC", $citekey)); if ($nid->nid > 0) { $style = variable_get('biblio_style', 'classic'); $base = variable_get('biblio_base', 'biblio'); $node = node_load($nid->nid); return theme('biblio_short', $node, $base, $style); } else { return t("Citekey @cite not found", array('@cite' => $citekey)); } } /** * Implementation of hook_filter_tips(). * * This hook allows filters to provide help text to users during the content * editing process. Short tips are provided on the content editing screen, while * long tips are provided on a separate linked page. Short tips are optional, * but long tips are highly recommended. */ function biblio_filter_tips($delta, $format, $long = FALSE) { switch ($delta) { case 0: if ($long) { return t('You can cite references directly into texts with <bib>citekey</bib>. This will be replaced with a running number (the publication reference) and the publication referenced by the citekey within the <bib> tags will be print to the bottom of the page (the reference).'); } else { return t('Use <bib>...</bib> to insert automatically numbered references.'); } break; } } /** * Implementation of hook_filter(). * * The bulk of filtering work is done here. This hook is quite complicated, so * we'll discuss each operation it defines. */ function biblio_filter($op, $delta = 0, $format = -1, $text = '') { // The "list" operation provides the module an opportunity to declare both how // many filters it defines and a human-readable name for each filter. Note that // the returned name should be passed through t() for translation. if ($op == 'list') { return array( 0 => t('References <bib>'), ); } if ($op == 'no cache') { return true; } // All operations besides "list" provide a $delta argument so we know which // filter they refer to. We'll switch on that argument now so that we can // discuss each filter in turn. switch ($delta) { // First is the html footnotes filter case 0: switch ($op) { // This description is shown in the administrative interface, unlike the // filter tips which are shown in the content editing interface. case 'description': return t('Use <bib>...</bib> to insert automatically numbered references.'); // We don't need the "prepare" operation for this filter, but it's required // to at least return the input text as-is. //TODO: May need to escape if we use HTML filter too, but Footnotes could be first case 'prepare': return $text; // The actual filtering is performed here. The supplied text should be // returned, once any necessary substitutions have taken place. case 'process': if (variable_get('biblio_footnotes_integration', 0) && module_exists('footnotes')) { // this is used with footnote module integration to replace the tags with tags $text = preg_replace_callback('|(.*?)|s', '_biblio_filter_footnote_callback', $text); return $text; }else{ $text = preg_replace_callback('|(.*?)|s', '_biblio_filter_replace_callback', $text); //Replace tag with the list of footnotes. //If tag is not present, by default add the footnotes at the end. //Thanks to acp on drupal.org for this idea. see http://drupal.org/node/87226 $footer = ''; $footer = _biblio_filter_replace_callback(NULL, 'output footer'); if ( preg_match( '//', $text ) > 0 ) { $text = preg_replace('//', $footer, $text, 1); return $text; } else { return $text . "\n\n" . $footer; } } } break; } } function _biblio_filter_footnote_callback( $matches ) { $text = '' . _biblio_citekey_print($matches[1]) . ""; return $text; } /** * Helper function called from preg_replace_callback() above * * Uses static vars to temporarily store footnotes found. * In my understanding, this is not threadsafe?! */ function _biblio_filter_replace_callback( $matches, $op = '' ) { static $n = 0; static $store_matches = array(); $str = ''; if ( $op == 'output footer' ) { theme('biblio_add_css'); if ( $n > 0 ) { $str = '

'.t('References').'

'; $str .= '
    '; for( $m = 1; $m <= $n; $m++ ) { $str .= '
  1. ' . _biblio_citekey_print($store_matches[ $m - 1 ]) . "
    2. \n\n"; } $str .= '
'; } $n = 0; $store_matches = array(); return $str; } //default op: act as called by preg_replace_callback() array_push( $store_matches, $matches[1] ); $n++; $allowed_tags = array(); $title = filter_xss($matches[1], $allowed_tags); //html attribute cannot contain quotes $title = str_replace('"', """, $title); //remove newlines. Browsers don't support them anyway and they'll confuse line break converter in filter.module $title = str_replace("\n", " ", $title); $title = str_replace("\r", "", $title); //return '' . $n . ''; //$text = '[' . $n . '] '; //$text = '[' . $n . ']'; //$text .= ''._biblio_citekey_print($title) .''; $text = '[' . $n .']'; if (module_exists('hovertip')) { $text .= '

Reference

'._biblio_citekey_print($title) .'
'; } return $text; } function biblio_taxonomy($op, $type, $array = NULL) { if ($op == 'delete' && $term['vid'] == variable_get('biblio_freetagging_vocab',0)) { switch ($type) { case 'term': break; case 'vocabulary': variable_del('biblio_keyword_freetagging'); variable_del('biblio_freetagging_vocab'); break; } } } function biblio_coins_generate(&$node) { if ($node) { $node->biblio_coins = biblio_coins($node); db_query("UPDATE {biblio} SET biblio_coins = '%s' WHERE vid = %d",$node->biblio_coins,$node->vid); }else{ $result = db_query("SELECT nr.*, b.* FROM {node} AS n LEFT JOIN {node_revisions} AS nr ON n.vid = nr.vid LEFT JOIN {biblio} AS b ON n.vid = b.vid WHERE n.type = 'biblio' "); while ($node = db_fetch_object($result)) { $node->biblio_coins = biblio_coins($node); db_query("UPDATE {biblio} SET biblio_coins = '%s' WHERE vid = %d",$node->biblio_coins,$node->vid); } drupal_goto(''); } } function biblio_coins($node) { // Copyright: Matthias Steffens and the file's // original author. // Original Author: Richard Karnesky // // Adapted for biblio: Ron Jerome // fmt_info (type) $fmt = "info:ofi/fmt:kev:mtx:"; // 'dissertation' is compatible with the 1.0 spec, but not the 0.1 spec if ($node->biblio_type == 108) $fmt .= "dissertation"; elseif ( $node->biblio_type == 102) $fmt .= "journal"; elseif ($node->biblio_type == 100 || $node->biblio_type == 101 ) $fmt .= "book"; // 'dc' (dublin core) is compatible with the 1.0 spec, but not the 0.1 spec. // We default to this, as it is the most generic type. else $fmt .= "dc"; $co = biblio_contextObject($node); $coins = "ctx_ver=Z39.88-2004" . "&rft_val_fmt=" . urlencode($fmt); foreach ($co as $coKey => $coValue) { // 'urlencode()' differs from 'rawurlencode() (i.e., RFC1738 encoding) // in that spaces are encoded as plus (+) signs $coKey = ereg_replace("au[0-9]*", "au", $coKey); $coins .= "&" . $coKey . "=" . urlencode($coValue); } $coinsSpan = ""; return $coinsSpan; } function biblio_contextObject($node) { // Copyright: Matthias Steffens and the file's // original author. // Original Author: Richard Karnesky // // Adapted for biblio: Ron Jerome global $base_url; // $openurl_base = variable_get('biblio_baseopenurl',''); $co = array(); // rfr_id $co["rfr_id"] = "info:sid/" . ereg_replace("http://", "", $base_url); // genre (type) if (isset($node->biblio_type )) { if ($node->biblio_type == 102 ) $co["rft.genre"] = "article"; elseif ($node->biblio_type == 101 ) $co["rft.genre"] = "bookitem"; elseif ($node->biblio_type == 100 ) $co["rft.genre"] = "book"; elseif ($node->biblio_type == "Journal") $co["rft.genre"] = "journal"; } // atitle, btitle, title (title, publication) if (($node->biblio_type == 102) || ($node->biblio_type == 101)) { if (!empty($node->title )) $co["rft.atitle"] = $node->title ; if (!empty($node->biblio_secondary_title )) { $co["rft.title"] = $node->biblio_secondary_title ; if ($node->biblio_type == 101) $co["rft.btitle"] = $node->biblio_secondary_title ; } } elseif (!empty($node->title )) $co["rft.title"] = $node->title ; if (($node->biblio_type == 100) && (!empty($node->title ))) $co["rft.btitle"] = $node->title ; // stitle (abbrev_journal) if (!empty($node->biblio_short_title )) $co["rft.stitle"] = $node->biblio_short_title ; // series (series_title) if (!empty($node->biblio_tertiary_title )) $co["rft.series"] = $node->biblio_tertiary_title ; // issn if (!empty($node->biblio_issn )) $co["rft.issn"] = $node->biblio_issn ; // isbn if (!empty($node->biblio_isbn )) $co["rft.isbn"] = $node->biblio_isbn ; // date (year) if (!empty($node->biblio_year )) $co["rft.date"] = $node->biblio_year ; // volume if (!empty($node->biblio_volume )) $co["rft.volume"] = $node->biblio_volume ; // issue if (!empty($node->biblio_issue )) $co["rft.issue"] = $node->biblio_issue ; // spage, epage, tpages (pages) // NOTE: lifted from modsxml.inc.php--should throw some into a new include file if (!empty($node->biblio_pages )) { if (ereg("[0-9] *- *[0-9]", $node->biblio_pages )) { list($pagestart, $pageend) = preg_split('/\s*[-]\s*/', $node->biblio_pages ); if ($pagestart < $pageend) { $co["rft.spage"] = $pagestart; $co["rft.epage"] = $pageend; } } elseif ($node->biblio_type == 100) {//"Book Whole") { $pagetotal = preg_replace('/^(\d+)\s*pp?\.?$/', "\\1", $node->biblio_pages ); $co["rft.tpages"] = $pagetotal; } else $co["rft.spage"] = $node->biblio_pages ; } // aulast, aufirst, author (author) if (!empty($node->biblio_authors )) { $author_array = explode(";", $node->biblio_authors ); $creators = _parse_author_array($author_array); // print_r($creators); if (!empty($creators[0]['last_name'])) $co["rft.aulast"] = $creators[0]['last_name']; if (!empty($creators[0]['first_name'])) { $co["rft.aufirst"] = $creators[0]['first_name']; }elseif (!empty($creators[0]['initials'])) { $co["rft.aufirst"] = $creators[0]['initials']; } // TODO: cleanup and put this function in include.inc.php? $authorcount = count($creators); for ($i=1; $i < $authorcount; $i++) { if (!empty($creators[$i]['last_name'])) { $au = $creators[$i]['last_name']; if (!empty($creators[$i]['first_name']) ||!empty($creators[$i]['initials'])) $au .= ", "; } if (!empty($creators[$i]['first_name'])) { $au .= $creators[$i]['first_name']; } elseif (!empty($creators[$i]['initials'])) { $au .= $creators[$i]['initials']; } if (!empty($au)) $co["rft.au".$i] = $au; } } // pub (publisher) if (!empty($node->biblio_publisher )) $co["rft.pub"] = $node->biblio_publisher ; // place if (!empty($node->biblio_place_published )) $co["rft.place"] = $node->biblio_place_published ; // id (doi, url) if (!empty($node->biblio_doi )) $co["rft_id"] = "info:doi/" . $node->biblio_doi ; elseif (!empty($node->biblio_url )) $co["rft_id"] = $node->biblio_url ; return $co; } function biblio_form_sort($a, $b) { $a_weight = (is_array($a) && isset($a['weight'])) ? $a['weight'] : 0; $b_weight = (is_array($b) && isset($b['weight'])) ? $b['weight'] : 0; if ($a_weight == $b_weight) { return 0; } return ($a_weight < $b_weight) ? -1 : 1; }