http://www.mediawiki.org/wiki/Special:Code/MediaWiki/54178
Revision: 54178
Author: jeroendedauw
Date: 2009-08-01 18:18:20 +0000 (Sat, 01 Aug 2009)
Log Message:
-----------
Added Paths:
-----------
tags/extensions/SemanticMaps/REL_0_2_2/SemanticMaps.php
Added: tags/extensions/SemanticMaps/REL_0_2_2/SemanticMaps.php
===================================================================
--- tags/extensions/SemanticMaps/REL_0_2_2/SemanticMaps.php
(rev 0)
+++ tags/extensions/SemanticMaps/REL_0_2_2/SemanticMaps.php 2009-08-01
18:18:20 UTC (rev 54178)
@@ -0,0 +1,188 @@
+<?php
+
+/**
+ * Initialization file for the Semantic Maps extension.
+ * Extension documentation:
http://www.mediawiki.org/wiki/Extension:Semantic_Maps
+ *
+ * @file SemanticMaps.php
+ * @ingroup SemanticMaps
+ *
+ * @author Jeroen De Dauw
+ */
+
+if( !defined( 'MEDIAWIKI' ) ) {
+ die( 'Not an entry point.' );
+}
+
+define('SM_VERSION', '0.2.2');
+
+$smgScriptPath = $wgScriptPath . '/extensions/SemanticMaps';
+$smgIP = $IP . '/extensions/SemanticMaps';
+
+$wgExtensionFunctions[] = 'smfSetup';
+
+$wgHooks['AdminLinks'][] = 'smfAddToAdminLinks';
+
+$wgExtensionMessagesFiles['SemanticMaps'] = $smgIP . '/SemanticMaps.i18n.php';
+
+// Autoload the general classes
+$wgAutoloadClasses['SMMapPrinter'] = $smgIP . '/SM_MapPrinter.php';
+$wgAutoloadClasses['SMMapper'] = $smgIP . '/SM_Mapper.php';
+$wgAutoloadClasses['SMFormInput'] = $smgIP . '/SM_FormInput.php';
+
+function smfSetup() {
+ global $wgExtensionCredits, $egMapsMainServices, $wgExtensionCredits;
+
+ $services_list = implode(', ', $egMapsMainServices);
+
+ wfLoadExtensionMessages( 'SemanticMaps' );
+
+ $wgExtensionCredits['other'][]= array(
+ 'path' => __FILE__,
+ 'name' => wfMsg('semanticmaps_name'),
+ 'version' => SM_VERSION,
+ 'author' => array("[http://bn2vs.com Jeroen De Dauw]", "Yaron
Koren", "Robert Buzink"),
+ 'url' =>
'http://www.mediawiki.org/wiki/Extension:Semantic_Maps',
+ 'description' => wfMsg( 'semanticmaps_desc', $services_list ),
+ 'descriptionmsg' => array( 'semanticmaps_desc', $services_list
),
+ );
+
+ smfInitFormat('map');
+ smfInitializeService('map');
+
+ foreach($egMapsMainServices as $service) smfInitFormat($service);
+
+ smfInitializeServiceAliases('googlemaps');
+ smfInitializeServiceAliases('yahoomaps');
+ smfInitializeServiceAliases('openlayers');
+}
+
+/**
+ * Apply smfInitializeService() to a service and all it's aliases.
+ *
+ * @param unknown_type $mainServiceName
+ * @param unknown_type $queryPrinter
+ */
+function smfInitializeServiceAliases($mainServiceName) {
+ global $egMapsServices;
+
+ smfInitializeService($mainServiceName, $mainServiceName);
+ foreach ($egMapsServices[$mainServiceName] as $alias)
smfInitializeService($alias, $mainServiceName);
+}
+
+/**
+ * Add the service name as result format for the provided query printer,
+ * and set a hook for it's form input.
+ *
+ * @param unknown_type $service
+ * @param unknown_type $queryPrinter
+ * @param unknown_type $mainName
+ */
+function smfInitializeService($service, $mainName = '') {
+ global $sfgFormPrinter;
+
+ // Add the form input hook for the service
+ $field_args = array();
+ if (strlen($mainName) > 0) $field_args['service_name'] = $mainName;
+ $sfgFormPrinter->setInputTypeHook($service, 'smfSelectFormInputHTML',
$field_args);
+}
+
+/**
+ * Initialize the result format depending on the map service
+ */
+function smfInitFormat( $format ) {
+ global $smwgResultFormats, $wgAutoloadClasses, $smgIP;
+
+ switch ($format) {
+ case 'map':
+ $class = 'SMMapper';
+ $file = $smgIP . '/SM_Mapper';
+ break;
+ case 'googlemaps':
+ $class = 'SMGoogleMaps';
+ $file = $smgIP . '/GoogleMaps/SM_GoogleMaps';
+ break;
+ case 'openlayers':
+ $class = 'SMOpenLayers';
+ $file = $smgIP . '/OpenLayers/SM_OpenLayers';
+ break;
+ case 'yahoomaps':
+ $class = 'SMYahooMaps';
+ $file = $smgIP . '/YahooMaps/SM_YahooMaps';
+ break;
+ }
+
+ if (isset($class) && isset($file)) {
+ // Check if $smwgResultFormats, a global variable introduced in
SMW 1.2.2,
+ // is set and add the query printer to the result format.
+ if (isset($smwgResultFormats)) {
+ $smwgResultFormats[$format] = $class;
+ }
+ else {
+ SMWQueryProcessor::$formats[$format] = $class;
+ }
+
+ $wgAutoloadClasses[$class] = $file . ".php";
+ $wgAutoloadClasses[$class . "FormInput"] = $file .
"FormInput.php";
+ }
+
+
+
+}
+
+/**
+ * Class for the form input type 'map'. The relevant form input class is
called depending on the provided service.
+ *
+ * @param unknown_type $coordinates
+ * @param unknown_type $input_name
+ * @param unknown_type $is_mandatory
+ * @param unknown_type $is_disabled
+ * @param unknown_type $field_args
+ * @return unknown
+ */
+function smfSelectFormInputHTML($coordinates, $input_name, $is_mandatory,
$is_disabled, $field_args) {
+ global $egMapsAvailableServices, $egMapsDefaultService;
+
+ // If service_name is set, use this value, and ignore any given service
parameters
+ // This will prevent ..input type=googlemaps|service=yahoo.. from
shwoing up a Yahoo! Maps map
+ if (array_key_exists('service_name', $field_args))
$field_args['service'] = $field_args['service_name'];
+
+ $field_args['service'] =
MapsMapper::getValidService($field_args['service']);
+
+ // Create an instace of
+ switch ($field_args['service']) {
+ case 'googlemaps' :
+ $formInput = new SMGoogleMapsFormInput();
+ break;
+ case 'openlayers' :
+ $formInput = new SMOpenLayersFormInput();
+ break;
+ case 'yahoomaps' :
+ $formInput = new SMYahooMapsFormInput();
+ break;
+ }
+
+ // Get and return the form input HTML from the hook corresponding with
the provided service
+ return $formInput->formInputHTML($coordinates, $input_name,
$is_mandatory, $is_disabled, $field_args);
+}
+
+function smfGetDynamicInput($id, $value, $args='') {
+ // By De Dauw Jeroen - November 2008 -
http://code.bn2vs.com/viewtopic.php?t=120
+ return '<input id="'.$id.'" '.$args.' value="'.$value.'" onfocus="if
(this.value==\''.$value.'\') {this.value=\'\';}" onblur="if (this.value==\'\')
{this.value=\''.$value.'\';}" />';
+}
+
+/**
+ * Adds a link to Admin Links page
+ */
+function smfAddToAdminLinks(&$admin_links_tree) {
+ $displaying_data_section =
$admin_links_tree->getSection(wfMsg('smw_adminlinks_displayingdata'));
+ // Escape if SMW hasn't added links
+ if (is_null($displaying_data_section))
+ return true;
+ $smw_docu_row = $displaying_data_section->getRow('smw');
+ wfLoadExtensionMessages('SemanticMaps');
+ $sm_docu_label = wfMsg('adminlinks_documentation',
wfMsg('semanticmaps_name'));
+
$smw_docu_row->addItem(AlItem::newFromExternalLink("http://www.mediawiki.org/wiki/Extension:Semantic_Maps";,
$sm_docu_label));
+ return true;
+}
+
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