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<?php
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/* $Id: geonames_cck.theme.inc,v 1.5 2008/08/04 16:34:26 thegreenman Exp $ */
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/**
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* @file
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* Theme functions for the geonames_cck module
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*/
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/**
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* Themes the disambiguation form
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*
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* @param unknown_type $form
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* @return unknown
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*/
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function theme_geonames_cck_disambiguate_form($form) {
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$name_title = $form['search']['name']['#title'];
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unset($form['search']['name']['#title']);
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$name = drupal_render($form['search']['name']);
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$country_title = $form['search']['country']['#title'];
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unset($form['search']['country']['#title']);
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$country = drupal_render($form['search']['country']);
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$submit = drupal_render($form['search']['submit']);
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$output .= '<table><tr>';
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$output .= '<td>'.$name.'</td>';
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$output .= '<td>'.$country.'</td>';
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$output .= '<td>'.$submit.'</td>';
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$output .= '</tr></table>';
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$output .= drupal_render($form);
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return $output;
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}
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/**
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* Return custom text strings for given internal message IDs
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*
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* We have chosen to not create an admin interface to manage these strings so that we do not break internationalisation.
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*
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*
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* @param string $message
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* @param array $variables
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* @param string $country_code
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* @return t()
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*/
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function _geonames_cck_text($message, $variables = array(), $country_code = NULL) {
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switch ($message) {
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case 'disambiguation_multipleresults':
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$output .= t('There are @resultcount locations matching <strong>"!location"</strong>. Click on the best match to set your location or you can search again.', $variables);
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break;
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case 'disambiguation_noresults':
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$output .= '<p>'.t("The town <strong>\"!location\"</strong> wasn't found in the database. Please check your spelling and that the correct country is selected.", $variables).'</p>';
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if ($country_code == 'GB') {
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$output .= '<p>'.t('To search for a location in the UK, just give the city name without the county, e.g. "Oxford". For large cities, just search for the area name, e.g. "Chelsea".').'</p>';
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}
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elseif ($country_code == 'US') {
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$output .= '<p>'.t('To search for a location in the United States, just give the city name or the city name, state. E.g. search for "Dallas" or "Dallas, TX".').'</p>';
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}
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$output .= theme('geonames_cck_country_bounding_box', $country_code);
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break;
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case 'disambiguation_oneresult':
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$output .= t('There is 1 location matching <strong>"!location"</strong>. Click on the best match to set your location or you can search again.', $variables);
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break;
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case 'disambiguation_empty': // a location has never been set.
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$output .= t('You have not yet set your location. Use the form below to search for your location (name of city/town).', $variables);
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if ($country_code == NULL) { // for users that we don't even have a country for, assume GB
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$country_code = 'GB';
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}
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$output .= theme('geonames_cck_country_bounding_box', $country_code);
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break;
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case 'location_known':
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$output .= t('!location (<a href="@url">change</a>)', $variables);
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break;
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case 'location_nodata': // location is not yet set
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$output .= t('(<a href="@url">Set your location so we can show you who is teaching or learning your subjects in your area</a>)', $variables);
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break;
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case 'location_unknown': // unknown location entered on signup
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$output .= t('(<a href="@url">Set your location so we can show you who is teaching or learning your subjects in your area</a>)', $variables);
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break;
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case 'disambiguation_intro':
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$output .= t('School of Everything helps people who want to learn meet people who want to teach. By entering your location (name of city/town) you will receive better matches for the subjects you want to learn and teach.');
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break;
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}
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return $output;
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}
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/**
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* Themes the display of an alert message to prompt user for better data
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*
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* @param unknown_type $key
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*/
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function theme_geonames_cck_alert($message) {
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$output = '<div class="area area-interaction area-interaction-default">'.$message.'</div>';
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return $output;
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}
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/**
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* Theme the main disambiguation page.
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*
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*
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*
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*/
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function theme_geonames_cck_disambiguate_page($original_place, $original_country, $locations, $nid, $field, $index, $icon = NULL, $shadow = NULL) {
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if ($original_place) {
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$values = array(
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'!location' => $original_place .', '. geoapi_countries($original_country),
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'@resultcount' => $locations->total_results_count,
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);
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//How many matches do we have for the given search string?
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switch (sizeof($locations->results)) {
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case 0: // no matches
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$message = _geonames_cck_text('disambiguation_noresults', $values, $original_country);
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break;
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case 1: // only one match
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$message = _geonames_cck_text('disambiguation_oneresult', $values);
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$location_list = theme('geonames_cck_disambiguate_location', $original_place, $original_country, $locations, $nid, $field, $index);
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break;
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default: // multiple matches
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$message = _geonames_cck_text('disambiguation_multipleresults', $values);
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$location_list = theme('geonames_cck_disambiguate_location', $original_place, $original_country, $locations, $nid, $field, $index);
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break;
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}
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}
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else {
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// no place data, maybe no country either
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$message = _geonames_cck_text('disambiguation_empty', $values, $original_country);
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}
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$form = drupal_get_form('geonames_cck_disambiguate_form', $original_place, $original_country, $nid, $field, $index);
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$output = '';
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$output .= '<div id="disambiguation">';
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$output .= '<div class="introduction">'. _geonames_cck_text('disambiguation_intro').'</div>';
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$output .= theme('geonames_cck_alert', $message . $form);
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$output .= $location_list;
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$output .= '</div>';
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return $output;
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}
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/**
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* Produce disambiguation data for a specific location
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*/
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function theme_geonames_cck_disambiguate_location($original_place, $original_country, $locations, $nid, $field, $index) {
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foreach ($locations->results as $location) {
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$items[] = theme('geonames_cck_disambiguate_location_item', $location, $nid, $field, $index);
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}
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$title = t('Click on the best match to set your location', array('!location' => $original_place .', '. geoapi_countries($original_country)));
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$output = theme('item_list', $items, $title , 'ol', array('class' => 'disambiguation-list'));
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return $output;
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}
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/**
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* Theme one item of the disambiguation list
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*/
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function theme_geonames_cck_disambiguate_location_item($location, $nid, $field, $index) {
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$location_string = theme('geonames_cck_location_name', $location, true);
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$action_url = 'services/location/geonames/insert/'. $nid .'/'. $field .'/'. $index .'/'. $location['geonameid'];
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$output = l($location_string, $action_url, array(), null, null, false, true );
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$output .= theme('geonames_hidden', $location['lat'], $location['lng'], $counter .' - '. $location_string);
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return $output;
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}
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/**
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* Theme the full name for a location
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*/
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function theme_geonames_cck_location_name($location, $full = false) {
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$location_name = array();
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// fix capitalisation -- EVIL!
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if ($location['adminname2']) {
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$location['adminName2'] = $location['adminname2'];
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$location['adminName1'] = $location['adminname1'];
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}
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$location_name[] = $location['name'];
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if ($full or strtoupper($location['country']) == 'US') {
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if ($location['adminName2']) $location_name[] = $location['adminName2'];
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if ($location['adminName1']) $location_name[] = $location['adminName1'];
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}
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else if (strtoupper($location['country']) == 'GB') {
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if (!$location['adminName2']) {
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$location['adminName2'] = geonames_cck_get_admin_region(null , $location['lat'], $location['lng']);
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}
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if ($location['adminName2'] and $location['adminName2'] != $location['name']) {
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$location_name[] = $location['adminName2']; // Fix the 'London, London' issue
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}
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}
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$result = implode(', ', $location_name);
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return $result;
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}
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/**
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* Used for default display setting
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*
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* //TODO: get rid of extra params - just use attributes
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*/
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function theme_geonames_location($lat, $lng, $name='', $item=NULL, $node=NULL, $attributes = array(), $icon = NULL, $shadow = NULL) {
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$name and $location_name[] = $name;
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($node) and $title = $node -> title; // we have data, but no title
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if ($node) $attributes['nid'] = $node -> nid;
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if ($icon) {
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$attributes['gicon'] = $icon;
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$attributes['draggable'] = "false";
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}
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if ($shadow) $attributes['gshadow'] = $shadow;
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//drag&drop relocation disabled in this theming function
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$attributes['title'] = $title;
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if ($item) {
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// this is a cck item
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if (geoapi_countries($item['country'])) {
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$location_name[] = geoapi_countries($item['country']);
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if (is_array($location_name)) {
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$output = check_plain(implode(', ', $location_name));
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}
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}
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}
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else {
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if (is_array($location_name)) {
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$output = check_plain(implode(', ', $location_name));
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}
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}
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$output = theme('geonames_location_microformat', $lat, $lng, $output , $attributes );
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return $output;
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}
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/**
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* returns the basic html for a geo microformat
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*
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* @param unknown_type $lat
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* @param unknown_type $lng
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* @param unknown_type $text
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* @param unknown_type $attributes
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*/
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function theme_geonames_location_microformat($lat, $lng, $text = '' , $attributes = array()) {
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$attributes['class'] .= ' geo';
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if ($lat and $lng) {
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$output .= '<span class="latitude" title="'. $lat .'"></span>
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<span class="longitude" title="'. $lng .'"></span>';
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$output = '<div '.drupal_attributes($attributes).' >'. $output.$text .'</div>';
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}
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return $output;
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}
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/**
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* Used when 'With disambiguation link' option is selected
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* in fields' display setting. enables drag&drop of icons
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*/
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function theme_geonames_location_disambiguation($lat, $lng, $name='', $field = NULL, $item=NULL, $node=NULL, $icon = NULL, $shadow = NULL) {
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$name and $location_name[] = $name;
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($node) and $title = $node -> title; // we have data, but no title
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if ($node) $attributes = 'nid="'. $node -> nid .'"';
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if ($icon) $attributes .= ' gicon = "'. $icon .'"';
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if ($shadow) $attributes .= ' gshadow = "'. $shadow .'"';
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//Icons are draggable only in node view, but not in disambiguation view
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//because it is meaningless to relocate multiple possible locations
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$draggable = '"false"'; //this is div's attribute, so it needs to be in double-quotations.
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if (arg(0) == 'node' && is_numeric(arg(1))) {
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//only allow users to relocate if they have edit access
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if (node_access('update', $node)) {
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$draggable = '"true"';
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}
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}
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//TODO: integrate with nodeprofile
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$attributes .= ' draggable = '. $draggable .' ';
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if ($field) {
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$attributes .= ' cckfield = '. $field['field_name'];
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$attributes .= ' cckfieldindex = 0';
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}
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if ($item) {
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// this is a cck item
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geoapi_countries($item['country']) and $location_name[] = geoapi_countries($item['country']);
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$output = check_plain(implode(', ', $location_name));
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if (arg(0) == 'node' && is_numeric(arg(1))) {
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$output .= '<div class="disambiguate">'. l('(disambiguate)', arg(0) .'/'. arg(1) .'/disambiguate') .'</div>';
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}
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}
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else {
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$output = check_plain(implode(', ', $location_name));
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}
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if ($lat and $lng) {
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$output .= '<span class="latitude" title="'. $lat .'"></span>
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<span class="longitude" title="'. $lng .'"></span>';
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$output = '<div class="geo" title="'. $title .'" '. $attributes .' >'. $output .'</div>';
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}
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return $output;
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}
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/**
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* Used when <hidden> is selected in fields' display setting
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* Location information is invisible as content, but
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* locations get mapped
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*/
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function theme_geonames_hidden($lat, $lng, $title ='', $item=NULL, $node=NULL, $icon = NULL, $shadow = NULL) {
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if (!$title && $node) $title = $node -> title;
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if ($lat and $lng) $output = '<div class="geo" title="'. check_plain($title) .'" nid="'. $node -> nid .' ">
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<span class="latitude" title="'. $lat .'"></span>
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<span class="longitude" title="'. $lng .'"></span>
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</div>';
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if ($icon) {
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$output .= '<span class="gicon" title="'. $icon .'">';
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}
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if ($shadow) {
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$output .= '<span class="gshadow" title="'. $shadow .'">';
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}
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return $output;
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}
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function theme_geonames_location_no_geotag($lat, $lng, $name='', $item=NULL, $node=NULL) {
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$name and $location_name[] = $name;
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($node) and $title = $node -> title; // we have data, but no title
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if ($node) $attributes = 'nid="'. $node -> nid .'"';
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//drag&drop relocation disabled in this theming function
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if ($item) {
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// this is a cck item
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geoapi_countries($item['country']) and $location_name[] = geoapi_countries($item['country']);
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$output = check_plain(implode(', ', $location_name));
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}
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else {
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$output = check_plain(implode(', ', $location_name));
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}
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return $output;
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}
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/**
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* Theme the display of the locations
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*@param node
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* The node object
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*@param $disambiguate_links
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* add links to disabmiguation pages
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*@param $attributes
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* an array of attributes to be added to the rendered geodata
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*
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* */
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//TODO: get title working
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function theme_geonames_cck_location($node = null, $disambiguate_links = false, $attributes = array()) {
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// TODO: this should not be here. check that we can remove it
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if (!$node && arg(0) == 'node' && is_numeric(arg(1))) {
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$node = node_load(arg(1));
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}
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if ($node) {
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// make the geonames fields work
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$geo_fields = geonames_cck_get_all_fields();
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// look for all the defined fields
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foreach ($geo_fields as $field_name => $geo_field_data) {
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if (is_array($node->$field_name)) {
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// this node uses this field
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foreach ($node->$field_name as $index => $field_data) {
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//get node-specific icon and shadow
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//(shadow is set only if icon is set)
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if ($icon = $field_data['icon']) {
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$shadow = $field_data['shadow'];
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}
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//if node-specific icon and shadow are not set, get them from field setting
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if (!$icon) {
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if ($icon = $geo_field_data['icon']) {
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$shadow = $geo_field_data['shadow'];
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}
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}
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$locations['geonames'][] = theme('geonames_cck_location_item', $field_data, $node, $disambiguate_links, $icon, $shadow, $attributes);
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}
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}
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}
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if (module_exists('token')) {
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token_replace($title, 'node', $node);
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}
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if (is_array($locations['geonames'])) {
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$output = $title .'<div class="locations-geonames">'. implode(', ', $locations['geonames']) .'</div>';
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}
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}
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if ($output) {
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return '<div class="geonames-locations">'. $output .'</div>';
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}
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}
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/**
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* Theme a geonames entry in the locations list.
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*/
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function theme_geonames_cck_location_item($location, $node, $disambiguate_links = false, $icon = NULL, $shadow = NULL, $attributes = array() ) {
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global $user;
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if ($location['name'] && $location['lat']) {
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// we have location data
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$values = array(
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'!location' => theme('geonames_location', $location['lat'], $location['lng'], theme('geonames_cck_location_name', $location), $location, $node, $attributes, $icon, $shadow),
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'@country' => geoapi_countries($location['country']),
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'@url' => url('node/'. $node->nid .'/disambiguate'),
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);
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if ( $disambiguate_links && node_access ('update', $node)) {
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$output = _geonames_cck_text('location_known', $values);
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}
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else {
|
| 404 |
$output = theme('geonames_location', $location['lat'], $location['lng'], theme('geonames_cck_location_name', $location), $location, $node, $attributes, $icon, $shadow );
|
| 405 |
}
|
| 406 |
}
|
| 407 |
else if ($location['name'] && !$location['lat']) {
|
| 408 |
// we have a name, but can't work out where it is
|
| 409 |
$values = array(
|
| 410 |
'!location' => $location['name'],
|
| 411 |
'@country' => geoapi_countries($location['country']),
|
| 412 |
'@url' => url('node/'. $node->nid .'/disambiguate'),
|
| 413 |
);
|
| 414 |
if ($disambiguate_links && node_access('update', $node)) {
|
| 415 |
$output = _geonames_cck_text('location_unknown', $values);
|
| 416 |
}
|
| 417 |
else {
|
| 418 |
$output = geoapi_countries($location['country']);
|
| 419 |
}
|
| 420 |
// add a bounding box map
|
| 421 |
$output .= theme('geonames_cck_country_bounding_box', $location['country']);
|
| 422 |
}
|
| 423 |
else {
|
| 424 |
//no location data has been provided
|
| 425 |
if ($disambiguate_links && node_access('update', $node)) {
|
| 426 |
$values = array(
|
| 427 |
'@country' => geoapi_countries($location['country']),
|
| 428 |
'@url' => url('node/'. $node->nid .'/disambiguate'),
|
| 429 |
);
|
| 430 |
$output = _geonames_cck_text('location_nodata', $values);
|
| 431 |
}
|
| 432 |
else {
|
| 433 |
$output = geoapi_countries($location['country']);
|
| 434 |
}
|
| 435 |
$output .= theme('geonames_cck_country_bounding_box', $location['country']);
|
| 436 |
}
|
| 437 |
//print $values['test'];
|
| 438 |
return $output;
|
| 439 |
}
|
| 440 |
|
| 441 |
|
| 442 |
|
| 443 |
/**
|
| 444 |
* Generates a set of four hidden points that will force geomap to zoom to a country
|
| 445 |
*
|
| 446 |
* @param unknown_type $country
|
| 447 |
*/
|
| 448 |
function theme_geonames_cck_country_bounding_box($country) {
|
| 449 |
if (module_exists('geonames_countryinfo')) {
|
| 450 |
$data = _geoapi_get_country_data($country);
|
| 451 |
$output .= theme('geonames_location_microformat', $data['bboxnorth'], $data['bboxwest'], '' , array('gicon' => 'null', 'gshadow' => 'null') );
|
| 452 |
$output .= theme('geonames_location_microformat', $data['bboxsouth'], $data['bboxeast'], '' , array('gicon' => 'null', 'gshadow' => 'null') );
|
| 453 |
}
|
| 454 |
return $output;
|
| 455 |
}
|
| 456 |
|
| 457 |
|
| 458 |
function theme_geoapi_kml_item_simple($geonameid, $name = null , $description = null){
|
| 459 |
$geodata = _geoapi_get_data_for_geonameid($geonameid);
|
| 460 |
if (!$name) {
|
| 461 |
$name = $geodata['name'];
|
| 462 |
}
|
| 463 |
$output .= '<name>'.$name.'</name>'."\n";
|
| 464 |
if ($description) {
|
| 465 |
$output .= '<description>'.$description.'</description>'."\n";
|
| 466 |
}
|
| 467 |
$output.= '<Point><coordinates>'.$geodata['lat'].','.$geodata['lng'].'</coordinates></Point>'."\n";
|
| 468 |
$output = '<Placemark>'.$output.'</Placemark>';
|
| 469 |
return $output;
|
| 470 |
}
|
| 471 |
|
| 472 |
function theme_geoapi_kml_document($content) {
|
| 473 |
$output = '<?xml version="1.0" encoding="UTF-8"?>'."\n";
|
| 474 |
$output .= '<kml xmlns="http://www.opengis.net/kml/2.2">';
|
| 475 |
$output .= $content;
|
| 476 |
$output .= '</kml>';
|
| 477 |
return $output;
|
| 478 |
}
|
| 479 |
|
| 480 |
/**
|
| 481 |
* themes a description of what geonames is
|
| 482 |
*
|
| 483 |
* @return string
|
| 484 |
*/
|
| 485 |
function theme_geonames_description() {
|
| 486 |
$output = theme('everything_help', array('context' => array('object' => 'person', 'perspective' => 'disambiguate'))); // set context here
|
| 487 |
return $output;
|
| 488 |
}
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