Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
<?php
/* $id$ */
/**
* @file
* GMap Location module is a module to add some gmap funcationality based on location.modules information.
*
* The main functions are to provide a map showing all of the nodes or users that have location information on a map.
*
*/
/**
* Implementation of hook_help.
*
*/
function gmap_location_help($section) {
switch ($section) {
case 'admin/modules#description':
return t('Display location.module information on Google Maps (needs gmap.module)');
}
}
/**
* Implementation of hook_perm.
*
*/
function gmap_location_perm() {
return array('show user map', 'user locations', 'show node map');
}
/**
* Implementation of hook_menu.
*
*/
function gmap_location_menu($may_cache) {
$items=array();
if ($may_cache) {
$items[] = array('path' => 'map/users',
'type' => MENU_NORMAL_ITEM,
'title' => t('User locations'),
'access' => user_access('show user map'),
'callback' => 'gmap_location_users_page');
$items[] = array('path' => 'map/node',
'type' => MENU_NORMAL_ITEM,
'title' => t('Node locations'),
'access' => user_access('show node map'),
'callback' => 'gmap_location_node_page');
}
return $items;
}
/**
* Draws a page with a google map that has all of the site users.
*
*/
function gmap_location_users_page() {
$output .='<p>'.variable_get('gmap_user_map_header', t('This map illustrates the extent of users of this website. Each marker indicates a user that has entered their locations.'))."</p>\n";
$result=db_query("SELECT * FROM {location} WHERE (longitude !=0 OR latitude !=0) AND type='user'");
$thismap = gmap_parse_macro(variable_get('gmap_user_map', '[gmap|id=usermap|center=30,0|zoom=2|width=100%|height=400px]'));
if (empty($thismap['markers'])) {
$thismap['markers']=array();
}
while ($u=db_fetch_object($result)) {
if (user_access('user locations')) {
$account = user_load(array('uid' => $u->oid));
$newmarker['label'] = theme('user_picture', $account);
$newmarker['label'] .= theme('username', $account);
$newmarker['point']= $u->latitude.','.$u->longitude;
$newmarker['markername']=variable_get('gmap_user_map_marker', 'drupal');
$newmarker['tooltip']=check_plain($account->name);
}
else {
$newmarker['point']= $u->latitude.', '.$u->longitude;
$newmarker['markername']=variable_get('gmap_user_map_marker', 'drupal');
}
$thismap['markers'][]=$newmarker;
}
$output .= '<p>'.gmap_draw_map($thismap);
if ($user->uid>0) {
$output .= '<p>'.t('To add/change your location to the user map, ').l(t('edit your location'),'user/'.$user->uid.'/edit/gmap_user');
}
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
return $output;
}
/**
* Draws a page with a google map with the node on it, or if no node is set all of the nodes on it.
*
* @param $nn
* The node number to draw on the map. If this is not set, or is null then all of the nodes will be drawn.
*/
function gmap_location_node_page($nn=null) {
if ($nn && $n=node_load($nn)){
if (node_access('view',$n)) {
$output .='<p>'.variable_get('gmap_node_map_header', t('This map illustrates the extent of nodes of this website. '))."</p>\n";
$thismap = gmap_parse_macro(variable_get('gmap_node_map', '[gmap|id=nodemap|center=30,0|zoom=2|width=100%|height=400px]'));
$thismap = gmap_location_node_map($n,$thismap);
$output .= '<p>'.gmap_draw_map($thismap);
return $output;
}
else { //access denied
return drupal_access_denied();
}
}
$output .='<p>'.variable_get('gmap_node_map_header', t('This map illustrates the extent of users of this website. Each marker indicates a user that has entered their locations.'))."</p>\n";
$result=db_query("SELECT * FROM {location} WHERE (longitude!=0 OR latitude !=0) AND type='node'");
$thismap = gmap_parse_macro(variable_get('gmap_node_map', '[gmap|id=usermap|center=30,0|zoom=2|width=100%|height=400px]'));
if (empty($thismap['markers'])) {
$thismap['markers']=array();
}
while ($locn=db_fetch_object($result)) {
$n=node_load(array('vid'=>$locn->oid));
if ($n && node_access('view',$n)) {
switch ($n->type) {
case 'acidfree':
//$newmarker['label'] = '<a href="'.url('node/'.$locn->oid).'">'.$n->title.'</a> ';
$newmarker['label'] = strtr(theme_acidfree_print_thumb_photo($n),"'\n",'" '); //<table><tr><td> </td></tr></table>
$newmarker['winwidth'] = (variable_get('acidfree_thumb_dim', IMAGE_THUMB_SIZE)+40).'px';
// strtr($newmarker['label'],"'\n",'" ');
break;
case 'image':
$newmarker['label'] = '<a href="'.url('node/'.$n->nid).'">'.check_plain($n->title).'</a> <br>';
$newmarker['label'] .= image_display($n,'thumbnail');
break;
default:
$newmarker['label'] = strtr(theme('node',$n,true),"'\n\r",'" '); //make sure it all goes on one line.
}
$newmarker['point']= $locn->latitude.','.$locn->longitude;
$newmarker['markername']=variable_get('gmap_node_map_marker_'.$n->type, '');
$thismap['markers'][]=$newmarker;
}
}
$output .= '<p>'.gmap_draw_map($thismap);
return $output;
}
/**
* Implementation of hook_settings.
*
*/
function gmap_location_settings() {
$form['user']=array('#type' => 'fieldset', '#title' => t('Location settings for users'));
$form['user']['gmap_user_map']=array('#type'=>'textfield',
'#title'=>t('Default user map'),
'#default_value'=>variable_get('gmap_user_map', '[gmap |id=usermap|center=40,0|zoom=3|width=100%|height=400px]'),
'#size'=>50,
'#maxlength'=>500,
'#description'=>t('The gmap macro where the user information will be diplayed on.'));
$form['user']['gmap_user_map_header']=array('#type'=>'textarea',
'#title'=>t('Text at the top of the map/users page'),
'#default_value'=>variable_get('gmap_user_map_header', t('This map illustrates the extent of users of this website. Each marker indicates a user that has entered their locations.')),
'#cols'=>50,
'#rows'=>6 );
$form['user']['gmap_user_map_marker']=array('#type'=>'textfield',
'#title'=>t('Marker for users'),
'#default_value'=>variable_get('gmap_user_map_marker', 'drupal'),
'#size'=>50);
$form['node']=array('#type' => 'fieldset', '#title' => t('Location settings for nodes'));
$form['node']['gmap_node_map']=array('#type'=>'textfield',
'#title'=>t('Default node map'),
'#default_value'=>variable_get('gmap_node_map',
'[gmap |id=nodemap|center=40,0|zoom=3|width=100%|height=400px]'),
'#size'=>50,
'#maxlength'=>500,
'#description'=>t('The gmap macro where the user information will be diplayed on.'));
$form['node']['gmap_node_map_header']=array('#type'=>'textarea',
'#title'=>t('Text at the top of the map/nodes page'),
'#default_value'=>variable_get('gmap_node_map_header', t('This map illustrates the locations of the nodes on this website. Each marker indicates a node associated with a specific location.')),
'#cols'=>50,
'#rows'=>6 );
//change these to allow arbitrary node types
$ntypes=node_get_types();
foreach ($ntypes as $key => $value) {
if (variable_get('location_'. $key, 0)) {
$form['node']['gmap_node_map_marker_'.$key]=array('#type'=>'textfield',
'#title'=>t('Marker for '.$value),
'#default_value'=>variable_get('gmap_node_map_marker_'.$key, ''),
'#size'=>50);
}
}
return $form;
}
function gmap_location_block($op = 'list', $delta = 0, $edit = array()) {
// The $op parameter determines what piece of information is being requested.
switch ($op) {
case 'list':
$blocks[0]['info'] = t('Location map');
return $blocks;
case 'configure':
$form = array();
if ($delta == 0) {
$form['gmap_location_block_macro'] = array(
'#type' => 'textfield',
'#title' => t('Map Macro'),
'#size' => 60,
'#maxlength'=>500,
'#description' => t('A macro to be used as a base map for the location block. This map will be recentered on the location, so the center is not that important. <p>Alternate base map macros can be entered for a specific node type below.'),
'#default_value' =>
variable_get('gmap_location_block_macro', '[gmap |id=block0|zoom=10 |width=100% |height=200px |control=Small |type=Map] '),
);
$ntypes=node_get_types();
foreach ($ntypes as $key => $value) {
if (variable_get('location_'. $key, 0)) {
$form['gmap_location_block_macro_'.$key]=array(
'#type' => 'textfield',
'#title' => t('Map Macro for '.$value),
'#size' => 60,
'#maxlength'=>500,
'#default_value' => variable_get('gmap_location_block_macro_'.$key, ''), );
}
}
}
return $form;
case 'save':
if ($delta == 0) {
// Have Drupal save the string to the database.
variable_set('gmap_location_block_macro', $edit['gmap_location_block_macro']);
$ntypes=node_get_types();
foreach ($ntypes as $key => $value) {
if (variable_get('location_'. $key, 0)) {
variable_set('gmap_location_block_macro_'.$key,$edit['gmap_location_block_macro_'.$key]);
}
}
}
return;
case 'view': default:
// If $op is "view", then we need to generate the block for display
// purposes. The $delta parameter tells us which block is being requested.
switch ($delta) {
case 0:
// The subject is displayed at the top of the block. Note that it
// should be passed through t() for translation.
$path = drupal_get_normal_path($_GET['q']);
list($node, $nid) = array_values(explode('/', $path));
if ($node == 'node') {
$block=gmap_location_block_view($nid);
}
break;
}
return $block;
}
}
function gmap_location_block_view($nid) {
$block=array();
$node = node_load(array('nid' => $nid));
if (isset( $node->location['latitude']) && isset($node->location['longitude'])) {
$block['subject'] = t('Location');
if (strlen(variable_get('gmap_location_block_macro_'.$node->type, '')) > 0) {
$macro=variable_get('gmap_location_block_macro_'.$node->type, '');
}
else {
$macro=variable_get('gmap_location_block_macro', '[gmap |id=block0|zoom=10 |width=100% |height=200px |control=Small |type=Map] ');
}
$block['content'] = gmap_draw_map(gmap_location_map_add_node( gmap_parse_macro($macro),$node));
}
return $block;
}
/**
* Adds the location information from a node for a gmap.
*
* @param $n
* The node number to add to the map.
*
* @param $thismap
* A gmap var with the map that will be used as the basemap
*
* @return
* A gmap centred on the
*/
function gmap_location_node_map($n,$thismap){
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
switch ($n->type) {
case 'acidfree':
if (isset($n->location['latitude']) && isset($n->location['longitude'])){
$label = theme_acidfree_print_thumb_photo($n); //<table><tr><td> </td></tr></table>
$label = '<div style="width:140px;">'.strtr($label,"'\n",'" ').'</div>';
$thismap = gmap_location_map_add_node($thismap, $n, $label);
}
break;
case 'image':
$label=image_display($n,'thumbnail');
$thismap = gmap_location_map_add_node($thismap, $n, $label);
break;
case 'og':
if (isset($n->location['latitude']) && isset($n->location['longitude'])){
$label = strtr(theme('node',$n,true),"'\n\r",'" '); //make sure it all goes on one line.
$thismap = gmap_location_map_add_node($thismap, $n, $label);
}
$result=db_query(og_list_users_sql(), $n->nid);
while ($user = db_fetch_object($result)) {
if (isset($user->location['latitude']) && isset($user->location['longitude'])) {
if (user_access('user locations')) {
$newmarker['label'] = theme('user_picture', $user);
$newmarker['label'] .= theme('username', $user);
$newmarker['point']= $n->location['latitude'].','.$n->location['longitude'];
$newmarker['markername']=variable_get('gmap_user_map_marker', 'drupal');
}
}
else {
$newmarker['point']= $u->latitude.', '.$u->longitude;
}
}
break;
default:
if (isset($n->location['latitude']) && isset($n->location['longitude'])) {
$label = strtr(theme('node',$n,true),"'\n\r",'" '); //make sure it all goes on one line.
$thismap = gmap_location_map_add_node($thismap, $n, $label);
}
}
return $thismap;
}
function gmap_location_map_add_node($basemap, $node, $label='') {
if (empty($basemap['markers'])) {
$thismap['markers']=array();
}
$newmarker['point']= $node->location['latitude'].','.$node->location['longitude'];
$newmarker['markername']=variable_get('gmap_node_map_marker_'.$node->type, '');
$newmarker['label']=$label;
$basemap['markers'][]=$newmarker;
$basemap['center']= $node->location['latitude'].','.$node->location['longitude'];
return $basemap;
}