WP-Matomo (WP-Piwik) - Version 0.9.9.10

Version Description

Bugfix: Multisite login issue, see http://wordpress.org/support/topic/0999-multisite-frontend-not-logged-in
Bugfix: wpMandrall compatibility, see http://wordpress.org/support/topic/version-0999-conflicts-with-wpmandrill?replies=4
Feature: Show page views (actions) in "visitors last 30"

Release Info

Developer	Braekling
Plugin	WP-Matomo (WP-Piwik)
Version	0.9.9.10
Comparing to
See all releases

Code changes from version 0.9.9.9 to 0.9.9.10

Files changed (6) hide show

classes/WP_Piwik.php +1463 -0
classes/WP_Piwik_Settings.php +9 -1
dashboard/visitors.php +10 -1
readme.txt +8 -3
settings/credits.php +1 -1
wp-piwik.php +20 -22

classes/WP_Piwik.php ADDED Viewed

	@@ -0,0 +1,1463 @@


1	+ <?php
2	+
3	+ class wp_piwik {
4	+
5	+ private static
6	+ $intRevisionId = 92000,
7	+ $strVersion = '0.9.9.10',
8	+ $blog_id,
9	+ $intDashboardID = 30,
10	+ $strPluginBasename = NULL,
11	+ $bolJustActivated = false,
12	+ $logger,
13	+ $settings;
14	+
15	+ private
16	+ $intStatsPage = NULL,
17	+ $bolNetwork = false,
18	+ $aryAttributes = array(),
19	+ $strResult = '';
20	+
21	+ public function __construct() {
22	+ global $blog_id;
23	+ self::$blog_id = (isset($blog_id)?$blog_id:'n/a');
24	+ $this->openLogger();
25	+ $this->openSettings();
26	+ $this->setup();
27	+ $this->addFilters();
28	+ $this->addActions();
29	+ $this->addShortcodes();
30	+ self::$settings->save();
31	+ }
32	+
33	+ public function __destruct() {
34	+ $this->closeLogger();
35	+ }
36	+
37	+ private function setup() {
38	+ self::$strPluginBasename = plugin_basename(__FILE__);
39	+ register_activation_hook(__FILE__, array($this, 'installPlugin'));
40	+ if ($this->isUpdated())
41	+ $this->upgradePlugin();
42	+ if ($this->isConfigSubmitted())
43	+ $this->applySettings();
44	+ if ($this->isPHPMode())
45	+ self::definePiwikConstants();
46	+ $this->loadLanguage();
47	+ }
48	+
49	+ private function addActions() {
50	+ add_action('admin_menu', array($this, 'buildAdminMenu'));
51	+ add_action('admin_post_save_wp-piwik_stats', array(&$this, 'onStatsPageSaveChanges'));
52	+ add_action('load-post.php', array(&$this, 'postMetaboxes'));
53	+ add_action('load-post-new.php', array(&$this, 'postMetaboxes'));
54	+ if ($this->isNetworkMode())
55	+ add_action('network_admin_menu', array($this, 'buildNetworkAdminMenu'));
56	+ if ($this->isDashboardActive())
57	+ add_action('wp_dashboard_setup', array($this, 'extendWordPressDashboard'));
58	+ if ($this->isToolbarActive()) {
59	+ add_action(is_admin()?'admin_head':'wp_head', array($this, 'loadToolbarRequirements'));
60	+ add_action('admin_bar_menu', array(&$this, 'extendWordPressToolbar'), 1000);
61	+ }
62	+ if ($this->isTrackingActive()) {
63	+ add_action(self::$settings->getGlobalOption('track_codeposition') == 'footer'?'wp_footer':'wp_head', array($this, 'addJavascriptCode'));
64	+ if ($this->isAddNoScriptCode())
65	+ add_action('wp_footer', array($this, 'addNoscriptCode'));
66	+ if ($this->isAdminTrackingActive())
67	+ add_action('admin_head', array($this, 'addAdminHeaderTracking'));
68	+ }
69	+ if (self::$settings->getGlobalOption('add_post_annotations'))
70	+ add_action('transition_post_status', array($this, 'onPostStatusTransition'));
71	+ }
72	+
73	+ private function addFilters() {
74	+ add_filter('plugin_row_meta', array($this, 'setPluginMeta'), 10, 2);
75	+ add_filter('screen_layout_columns', array(&$this, 'onScreenLayoutColumns'), 10, 2);
76	+ if ($this->isTrackingActive()) {
77	+ if ($this->isTrackFeed()) {
78	+ add_filter('the_excerpt_rss', array(&$this, 'addFeedTracking'));
79	+ add_filter('the_content', array(&$this, 'addFeedTracking'));
80	+ }
81	+ if ($this->isAddFeedCampaign())
82	+ add_filter('post_link', array(&$this, 'addFeedCampaign'));
83	+ }
84	+ }
85	+
86	+ private function addShortcodes() {
87	+ if ($this->isAddShortcode())
88	+ add_shortcode('wp-piwik', array(&$this, 'shortcode'));
89	+ }
90	+
91	+ private function loadLanguage() {
92	+ load_plugin_textdomain('wp-piwik', false, dirname(self::$strPluginBasename)."/../languages/");
93	+ }
94	+
95	+ function installPlugin() {
96	+ self::$logger->log('Running WP-Piwik installation');
97	+ add_action('admin_notices', array($this, 'updateMessage'));
98	+ self::$bolJustActivated = true;
99	+ self::$settings->setGlobalOption('revision', self::$intRevisionId);
100	+ self::$settings->setGlobalOption('last_settings_update', time());
101	+ }
102	+
103	+ static function uninstallPlugin() {
104	+ self::$logger->log('Running WP-Piwik uninstallation');
105	+ if (!defined('WP_UNINSTALL_PLUGIN'))
106	+ exit();
107	+ self::$settings->resetSettings(true);
108	+ }
109	+
110	+ function upgradePlugin() {
111	+ self::$logger->log('Upgrade WP-Piwik to '.self::$strVersion);
112	+ add_action('admin_notices', array($this, 'updateMessage'));
113	+ $patches = glob(dirname(__FILE__).DIRECTORY_SEPARATOR.'update'.DIRECTORY_SEPARATOR.'*.php');
114	+ if (is_array($patches)) {
115	+ sort($patches);
116	+ foreach ($patches as $patch) {
117	+ $patchVersion = (int) pathinfo($patch, PATHINFO_FILENAME);
118	+ if ($patchVersion && self::$settings->getGlobalOption('revision') < $patchVersion)
119	+ self::includeFile('update'.DIRECTORY_SEPARATOR.$patchVersion);
120	+ }
121	+ }
122	+ $this->installPlugin();
123	+ }
124	+
125	+ function updateMessage() {
126	+ $text = sprintf(__('%s %s installed.', 'wp-piwik'), self::$settings->getGlobalOption('plugin_display_name'), self::$strVersion);
127	+ $notice = (!self::isConfigured()?
128	+ __('Next you should connect to Piwik','wp-piwik'):
129	+ __('Please validate your configuration','wp-piwik')
130	+ );
131	+ $link = sprintf('<a href="'.getSettingsURL.'?page=%s">%s</a>', self::$strPluginBasename, __('Settings', 'wp-piwik'));
132	+ printf('<div class="updated fade"><p>%s<strong>%s:</strong> %s: %s</p></div>', $text, __('Important', 'wp-piwik'), $notice, $link);
133	+ }
134	+
135	+ function getSettingsURL() {
136	+ return (self::$settings->checkNetworkActivation()?'settings':'options-general').'.php';
137	+ }
138	+
139	+ private function updateTrackingCode() {
140	+ if (!self::$settings->getOption('site_id') \|\| !self::$settings->getOption('tracking_code'))
141	+ $this->addPiwikSite();
142	+ if ($this->isCurrentTrackingCode()) {
143	+ self::$settings->setOption('tracking_code', $this->callPiwikAPI('SitesManager.getJavascriptTag'));
144	+ self::$settings->save();
145	+ }
146	+ }
147	+
148	+ /* -- </REFACTORED><OLD> -- */
149	+
150	+ function addJavascriptCode() {
151	+ if ($this->isHiddenUser()) {
152	+ self::$logger->log('Do not add tracking code to site header (user should not be tracked) Blog ID: '.self::$blog_id.' Site ID: '.self::$settings->getOption('site_id'));
153	+ return;
154	+ }
155	+ $this->updateTrackingCode();
156	+
157	+ // Change code if 404
158	+ if (is_404() && self::$settings->getGlobalOption('track_404')) {
159	+ self::$logger->log('Apply 404 changes. Blog ID: '.self::$blog_id.' Site ID: '.self::$settings->getOption('site_id'));
160	+ $strTrackingCode = str_replace("_paq.push(['trackPageView']);", "_paq.push(['setDocumentTitle', '404/URL = '+String(document.location.pathname+document.location.search).replace(/\//g,'%2f') + '/From = ' + String(document.referrer).replace(/\//g,'%2f')]);\n_paq.push(['trackPageView']);", self::$settings->getOption('tracking_code'));
161	+ }
162	+ // Change code if search result
163	+ elseif (is_search() && self::$settings->getGlobalOption('track_search')) {
164	+ self::$logger->log('Apply search tracking changes. Blog ID: '.self::$blog_id.' Site ID: '.self::$settings->getOption('site_id'));
165	+ $objSearch = new WP_Query("s=" . get_search_query() . '&showposts=-1');
166	+ $intResultCount = $objSearch->post_count;
167	+ $strTrackingCode = str_replace("_paq.push(['trackPageView']);", "_paq.push(['trackSiteSearch','".get_search_query()."', false, ".$intResultCount."]);\n_paq.push(['trackPageView']);", self::$settings->getOption('tracking_code'));
168	+ // Use default tracking code
169	+ } else
170	+ $strTrackingCode = self::$settings->getOption('tracking_code');
171	+ // Send tracking code
172	+ self::$logger->log('Add tracking code. Blog ID: '.self::$blog_id.' Site ID: '.self::$settings->getOption('site_id'));
173	+ // Add custom variables if set:
174	+ if (is_single()) {
175	+ $strCustomVars = '';
176	+ for ($i = 1; $i <= 5; $i++) {
177	+ // Get post ID
178	+ $intID = get_the_ID();
179	+ // Get key
180	+ $strMetaKey = get_post_meta($intID, 'wp-piwik_custom_cat'.$i, true);
181	+ // Get value
182	+ $strMetaVal = get_post_meta($intID, 'wp-piwik_custom_val'.$i, true);
183	+ if (!empty($strMetaKey) && !empty($strMetaVal))
184	+ $strCustomVars .= "_paq.push(['setCustomVariable',".$i.", '".$strMetaKey."', '".$strMetaVal."', 'page']);\n";
185	+ }
186	+ if (!empty($strCustomVars)) $strTrackingCode = str_replace("_paq.push(['trackPageView']);", $strCustomVars."_paq.push(['trackPageView']);", $strTrackingCode);
187	+ }
188	+ echo $strTrackingCode;
189	+ $strName = get_bloginfo('name');
190	+ if (self::$settings->getOption('name') != $strName)
191	+ $this->updatePiwikSite();
192	+ }
193	+
194	+ function addNoscriptCode() {
195	+ // Hotfix: Custom capability problem with WP multisite
196	+ if (is_multisite()) {
197	+ foreach (self::$settings->getGlobalOption('capability_stealth') as $strKey => $strVal)
198	+ if ($strVal && current_user_can($strKey))
199	+ return;
200	+ // Don't add tracking code?
201	+ } elseif (current_user_can('wp-piwik_stealth')) return;
202	+ // Send tracking code
203	+ self::$logger->log('Add noscript code. Blog ID: '.self::$blog_id.' Site ID: '.self::$settings->getOption('site_id'));
204	+ echo self::$settings->getOption('noscript_code')."\n";
205	+ }
206	+
207	+ /**
208	+ * Shortcode function
209	+ **/
210	+
211	+ function shortcode($aryAttributes) {
212	+ $this->aryAttributes = shortcode_atts(
213	+ array(
214	+ 'title' => '',
215	+ 'module' => 'overview',
216	+ 'period' => 'day',
217	+ 'date' => 'yesterday',
218	+ 'limit' => 10,
219	+ 'width' => '100%',
220	+ 'height' => '200px',
221	+ 'language' => 'en',
222	+ 'range' => false,
223	+ 'key' => 'sum_daily_nb_uniq_visitors'
224	+ ), $aryAttributes);
225	+ switch ($this->aryAttributes['module']) {
226	+ case 'opt-out':
227	+ $this->strResult = '<iframe frameborder="no" width="'.$this->aryAttributes['width'].'" height="'.$this->aryAttributes['height'].'" src="'.self::$settings->getGlobalOption('piwik_url').'index.php?module=CoreAdminHome&action=optOut&language='.$this->aryAttributes['language'].'"></iframe>';
228	+ break;
229	+ case 'post':
230	+ self::includeFile('shortcodes/post');
231	+ break;
232	+ case 'overview':
233	+ default:
234	+ self::includeFile('shortcodes/overview');
235	+ }
236	+ return $this->strResult;
237	+ }
238	+
239	+ /**
240	+ * Add metaboxes to posts
241	+ */
242	+ function postMetaboxes() {
243	+ if (self::$settings->getGlobalOption('add_customvars_box')) {
244	+ add_action('add_meta_boxes', array(&$this, 'postAddMetaboxes'));
245	+ add_action('save_post', array(&$this, 'postCustomvarsSave'), 10, 2);
246	+ }
247	+ // Show per post stats if enabled
248	+ if (self::$settings->getGlobalOption('perpost_stats')) {
249	+ $this->includeFile('classes/WP_Piwik_MetaBox_PerPost_Stats');
250	+ add_action('add_meta_boxes', array(new WP_Piwik_MetaBox_PerPost_Stats($this->subClassConfig()), 'addMetabox'));
251	+ }
252	+ }
253	+
254	+ /**
255	+ * Create post meta boxes
256	+ */
257	+ function postAddMetaboxes() {
258	+ add_meta_box(
259	+ 'wp-piwik_post_customvars',
260	+ __('Piwik Custom Variables', 'wp-piwik'),
261	+ array(&$this, 'postCustomvars'),
262	+ 'post',
263	+ 'side',
264	+ 'default'
265	+ );
266	+ }
267	+
268	+ /**
269	+ * Display custom variables meta box
270	+ */
271	+ function postCustomvars($objPost, $objBox ) {
272	+ wp_nonce_field(basename( __FILE__ ), 'wp-piwik_post_customvars_nonce'); ?>
273	+ <table>
274	+ <tr><th></th><th><?php _e('Name', 'wp-piwik'); ?></th><th><?php _e('Value', 'wp-piwik'); ?></th></tr>
275	+ <?php for($i = 1; $i <= 5; $i++) { ?>
276	+ <tr>
277	+ <th><label for="wp-piwik_customvar1"><?php echo $i; ?>: </label></th>
278	+ <td><input class="widefat" type="text" name="wp-piwik_custom_cat<?php echo $i; ?>" value="<?php echo esc_attr(get_post_meta($objPost->ID, 'wp-piwik_custom_cat'.$i, true ) ); ?>" size="200" /></td>
279	+ <td><input class="widefat" type="text" name="wp-piwik_custom_val<?php echo $i; ?>" value="<?php echo esc_attr(get_post_meta($objPost->ID, 'wp-piwik_custom_val'.$i, true ) ); ?>" size="200" /></td>
280	+ </tr>
281	+ <?php } ?>
282	+ </table>
283	+ <p><?php _e('Set custom variables for a page view', 'wp-piwik'); ?>. (<a href="http://piwik.org/docs/custom-variables/"><?php _e('More information', 'wp-piwik'); ?></a>.)</p>
284	+ <?php
285	+ }
286	+
287	+ /**
288	+ * Save post custom variables
289	+ */
290	+ function postCustomvarsSave($intID, $objPost) {
291	+ // Verify the nonce before proceeding.
292	+ if (!isset( $_POST['wp-piwik_post_customvars_nonce'] ) \|\| !wp_verify_nonce( $_POST['wp-piwik_post_customvars_nonce'], basename( __FILE__ ) ) )
293	+ return $intID;
294	+ // Get post type object
295	+ $objPostType = get_post_type_object($objPost->post_type);
296	+ // Check if the current user has permission to edit the post.
297	+ if (!current_user_can($objPostType->cap->edit_post, $intID))
298	+ return $intID;
299	+ $aryNames = array('cat', 'val');
300	+ for ($i = 1; $i <= 5; $i++)
301	+ for ($j = 0; $j <= 1; $j++) {
302	+ // Get data
303	+ $strMetaVal = (isset($_POST['wp-piwik_custom_'.$aryNames[$j].$i])?htmlentities($_POST['wp-piwik_custom_'.$aryNames[$j].$i]):'');
304	+ // Create key
305	+ $strMetaKey = 'wp-piwik_custom_'.$aryNames[$j].$i;
306	+ // Get the meta value of the custom field key
307	+ $strCurVal = get_post_meta($intID, $strMetaKey, true);
308	+ // Add meta val:
309	+ if ($strMetaVal && '' == $strCurVal)
310	+ add_post_meta($intID, $strMetaKey, $strMetaVal, true);
311	+ // Update meta val:
312	+ elseif ($strMetaVal && $strMetaVal != $strCurVal)
313	+ update_post_meta($intID, $strMetaKey, $strMetaVal);
314	+ // Delete meta val:
315	+ elseif (''==$strMetaVal && $strCurVal)
316	+ delete_post_meta($intID, $strMetaKey, $strCurVal);
317	+ }
318	+ }
319	+
320	+ /**
321	+ * Add pages to admin menu
322	+ */
323	+ function buildAdminMenu() {
324	+ // Show stats dashboard page if WP-Piwik is configured
325	+ if (self::isConfigured()) {
326	+ // Add dashboard page
327	+ $this->intStatsPage = add_dashboard_page(
328	+ __('Piwik Statistics', 'wp-piwik'),
329	+ self::$settings->getGlobalOption('plugin_display_name'),
330	+ 'wp-piwik_read_stats',
331	+ 'wp-piwik_stats',
332	+ array($this, 'showStats')
333	+ );
334	+ // Add required scripts
335	+ add_action('admin_print_scripts-'.$this->intStatsPage, array($this, 'loadStatsScripts'));
336	+ // Add required styles
337	+ add_action('admin_print_styles-'.$this->intStatsPage, array($this, 'addAdminStyle'));
338	+ // Add required header tags
339	+ add_action('admin_head-'.$this->intStatsPage, array($this, 'addAdminHeaderStats'));
340	+ // Stats page onload callback
341	+ add_action('load-'.$this->intStatsPage, array(&$this, 'onloadStatsPage'));
342	+ }
343	+ if (!self::$settings->checkNetworkActivation()) {
344	+ // Add options page
345	+ $intOptionsPage = add_options_page(
346	+ self::$settings->getGlobalOption('plugin_display_name'),
347	+ self::$settings->getGlobalOption('plugin_display_name'),
348	+ 'activate_plugins',
349	+ __FILE__,
350	+ array($this, 'showSettings')
351	+ );
352	+ // Add required scripts
353	+ add_action('admin_print_scripts-'.$this->intStatsPage, array($this, 'loadSettingsScripts'));
354	+ // Add required header tags
355	+ add_action('admin_head-'.$intOptionsPage, array($this, 'addAdminHeaderSettings'));
356	+ // Add styles required by options page
357	+ add_action('admin_print_styles-'.$intOptionsPage, array($this, 'addAdminStyle'));
358	+ }
359	+ }
360	+
361	+ /**
362	+ * Add pages to network admin menu
363	+ */
364	+ function buildNetworkAdminMenu() {
365	+ // Show stats dashboard page if WP-Piwik is configured
366	+ if (self::isConfigured()) {
367	+ // Add dashboard page
368	+ $this->intStatsPage = add_dashboard_page(
369	+ __('Piwik Statistics', 'wp-piwik'),
370	+ self::$settings->getGlobalOption('plugin_display_name'),
371	+ 'manage_sites',
372	+ 'wp-piwik_stats',
373	+ array($this, 'showStatsNetwork')
374	+ );
375	+ // Add required scripts
376	+ add_action('admin_print_scripts-'.$this->intStatsPage, array($this, 'loadStatsScripts'));
377	+ // Add required styles
378	+ add_action('admin_print_styles-'.$this->intStatsPage, array($this, 'addAdminStyle'));
379	+ // Add required header tags
380	+ add_action('admin_head-'.$this->intStatsPage, array($this, 'addAdminHeaderStats'));
381	+ // Stats page onload callback
382	+ add_action('load-'.$this->intStatsPage, array(&$this, 'onloadStatsPage'));
383	+ }
384	+ $intOptionsPage = add_submenu_page(
385	+ 'settings.php',
386	+ self::$settings->getGlobalOption('plugin_display_name'),
387	+ self::$settings->getGlobalOption('plugin_display_name'),
388	+ 'manage_sites',
389	+ __FILE__,
390	+ array($this, 'showSettings')
391	+ );
392	+
393	+ // Add styles required by options page
394	+ add_action('admin_print_styles-'.$intOptionsPage, array($this, 'addAdminStyle'));
395	+ add_action('admin_head-'.$intOptionsPage, array($this, 'addAdminHeaderSettings'));
396	+ }
397	+
398	+ /**
399	+ * Support two columns
400	+ * seen in Heiko Rabe's metabox demo plugin
401	+ *
402	+ * @see http://tinyurl.com/5r5vnzs
403	+ */
404	+ function onScreenLayoutColumns($aryColumns, $strScreen) {
405	+ if ($strScreen == $this->intStatsPage)
406	+ $aryColumns[$this->intStatsPage] = 3;
407	+ return $aryColumns;
408	+ }
409	+
410	+ /**
411	+ * Add widgets to WordPress dashboard
412	+ */
413	+ function extendWordPressDashboard() {
414	+ // Is user allowed to see stats?
415	+ if (current_user_can('wp-piwik_read_stats')) {
416	+ // TODO: Use bitmask here
417	+ // Add data widget if enabled
418	+ if (self::$settings->getGlobalOption('dashboard_widget'))
419	+ $this->addWordPressDashboardWidget();
420	+ // Add chart widget if enabled
421	+ if (self::$settings->getGlobalOption('dashboard_chart')) {
422	+ // Add required scripts
423	+ add_action('admin_print_scripts-index.php', array($this, 'loadStatsScripts'));
424	+ // Add required styles
425	+ add_action('admin_print_styles-index.php', array($this, 'addAdminStyle'));
426	+ // Add required header tags
427	+ add_action('admin_head-index.php', array($this, 'addAdminHeaderStats'));
428	+ $this->addWordPressDashboardChart();
429	+ }
430	+ // Add SEO widget if enabled
431	+ if (self::$settings->getGlobalOption('dashboard_seo'))
432	+ $this->addWordPressDashboardSEO();
433	+ }
434	+ }
435	+
436	+ /**
437	+ * Add widgets to WordPress Toolbar
438	+ */
439	+ public function extendWordPressToolbar(&$objToolbar) {
440	+ // Is user allowed to see stats?
441	+ if (current_user_can('wp-piwik_read_stats') && is_admin_bar_showing()) {
442	+ $aryUnique = $this->callPiwikAPI('VisitsSummary.getUniqueVisitors','day','last30',null);
443	+ if (!is_array($aryUnique)) $aryUnique = array();
444	+ $strGraph = '<script type="text/javascript">';
445	+ $strGraph .= "var \$jSpark = jQuery.noConflict();\$jSpark(function() {var piwikSparkVals=[".implode(',',$aryUnique)."];\$jSpark('.wp-piwik_dynbar').sparkline(piwikSparkVals, {type: 'bar', barColor: '#ccc', barWidth:2});});";
446	+ $strGraph .= '</script>';
447	+ $strGraph .= '<span class="wp-piwik_dynbar">Loading...</span>';
448	+ $objToolbar->add_menu(array(
449	+ 'id' => 'wp-piwik_stats',
450	+ 'title' => $strGraph,
451	+ 'href' => admin_url().'?page=wp-piwik_stats'
452	+ ));
453	+ }
454	+ }
455	+
456	+ /**
457	+ * Add a data widget to the WordPress dashboard
458	+ */
459	+ function addWordPressDashboardWidget() {
460	+ $aryConfig = array(
461	+ 'params' => array('period' => 'day','date' => self::$settings->getGlobalOption('dashboard_widget'),'limit' => null),
462	+ 'inline' => true,
463	+ );
464	+ $strFile = 'overview';
465	+ add_meta_box(
466	+ 'wp-piwik_stats-dashboard-overview',
467	+ self::$settings->getGlobalOption('plugin_display_name').' - '.__(self::$settings->getGlobalOption('dashboard_widget'), 'wp-piwik'),
468	+ array(&$this, 'createDashboardWidget'),
469	+ 'dashboard',
470	+ 'side',
471	+ 'high',
472	+ array('strFile' => $strFile, 'aryConfig' => $aryConfig)
473	+ );
474	+ }
475	+
476	+ /**
477	+ * Add a visitor chart to the WordPress dashboard
478	+ */
479	+ function addWordPressDashboardChart() {
480	+ $aryConfig = array(
481	+ 'params' => array('period' => 'day','date' => 'last30','limit' => null),
482	+ 'inline' => true,
483	+ );
484	+ $strFile = 'visitors';
485	+ add_meta_box(
486	+ 'wp-piwik_stats-dashboard-chart',
487	+ self::$settings->getGlobalOption('plugin_display_name').' - '.__('Visitors', 'wp-piwik'),
488	+ array(&$this, 'createDashboardWidget'),
489	+ 'dashboard',
490	+ 'side',
491	+ 'high',
492	+ array('strFile' => $strFile, 'aryConfig' => $aryConfig)
493	+ );
494	+ }
495	+
496	+ /**
497	+ * Add a SEO widget to the WordPress dashboard
498	+ */
499	+ function addWordPressDashboardSEO() {
500	+ $aryConfig = array(
501	+ 'params' => array('period' => 'day','date' => 'today','limit' => null),
502	+ 'inline' => true,
503	+ );
504	+ $strFile = 'seo';
505	+ add_meta_box(
506	+ 'wp-piwik_stats-dashboard-seo',
507	+ self::$settings->getGlobalOption('plugin_display_name').' - '.__('SEO', 'wp-piwik'),
508	+ array(&$this, 'createDashboardWidget'),
509	+ 'dashboard',
510	+ 'side',
511	+ 'high',
512	+ array('strFile' => $strFile, 'aryConfig' => $aryConfig)
513	+ );
514	+ }
515	+
516	+ /**
517	+ * Add plugin meta links to plugin details
518	+ *
519	+ * @see http://wpengineer.com/1295/meta-links-for-wordpress-plugins/
520	+ */
521	+ function setPluginMeta($strLinks, $strFile) {
522	+ // Get plugin basename
523	+ $strPlugin = plugin_basename(__FILE__);
524	+ // Add link just to this plugin's details
525	+ if ($strFile == self::$strPluginBasename)
526	+ return array_merge(
527	+ $strLinks,
528	+ array(
529	+ sprintf('<a href="'.(self::$settings->checkNetworkActivation()?'settings':'options-general').'.php?page=%s">%s</a>', self::$strPluginBasename, __('Settings', 'wp-piwik'))
530	+ )
531	+ );
532	+ // Don't affect other plugins details
533	+ return $strLinks;
534	+ }
535	+
536	+ /**
537	+ * Load required scripts to stats page
538	+ */
539	+ function loadStatsScripts() {
540	+ // Load WP-Piwik script
541	+ wp_enqueue_script('wp-piwik', $this->getPluginURL().'js/wp-piwik.js', array(), self::$strVersion, true);
542	+ // Load jqPlot
543	+ wp_enqueue_script('wp-piwik-jqplot',$this->getPluginURL().'js/jqplot/wp-piwik.jqplot.js',array('jquery'));
544	+ }
545	+
546	+ /**
547	+ * Load scripts required by Toolbar graphs
548	+ */
549	+ function loadToolbarRequirements() {
550	+ // Only load if user is allowed to see stats
551	+ if (current_user_can('wp-piwik_read_stats') && is_admin_bar_showing()) {
552	+ // Load Sparklines
553	+ wp_enqueue_script('wp-piwik-sparkline',$this->getPluginURL().'js/sparkline/jquery.sparkline.min.js',array('jquery'),'2.1.1');
554	+ // Load CSS
555	+ wp_enqueue_style('wp-piwik', $this->getPluginURL().'css/wp-piwik-spark.css');
556	+ }
557	+ }
558	+
559	+ /**
560	+ * Load required scripts to settings page
561	+ */
562	+ function loadSettingsScripts() {
563	+ wp_enqueue_script('jquery');
564	+ }
565	+
566	+ /**
567	+ * Load required styles to admin pages
568	+ */
569	+ function addAdminStyle() {
570	+ // Load WP-Piwik styles
571	+ wp_enqueue_style('wp-piwik', $this->getPluginURL().'css/wp-piwik.css',array(),self::$strVersion);
572	+ }
573	+
574	+ /**
575	+ * Add tracking code to admin header
576	+ */
577	+ function addAdminHeaderTracking() {
578	+ $this->site_header();
579	+ }
580	+
581	+ /**
582	+ * Add tracking image to feeds
583	+ **/
584	+ function addFeedTracking($content) {
585	+ global $post;
586	+ if(is_feed()) {
587	+ self::$logger->log('Add tracking image to feed entry.');
588	+ if (!self::$settings->getOption('site_id'))
589	+ self::addPiwikSite();
590	+ $title = the_title(null,null,false);
591	+ $posturl = get_permalink($post->ID);
592	+ $urlref = get_bloginfo('rss2_url');
593	+ $url = self::$settings->getGlobalOption('piwik_url');
594	+ if (substr($url, -10, 10) == '/index.php')
595	+ $url = str_replace('/index.php', '/piwik.php', $url);
596	+ else $url .= 'piwik.php';
597	+ $trackingImage = $url.'?idsite='.self::$settings->getOption('site_id').'&rec=1'.
598	+ '&url='.urlencode($posturl).
599	+ '&action_name='.urlencode($title).
600	+ '&urlref='.urlencode($urlref);
601	+ $content .= '<img src="'.$trackingImage.'" style="border:0;width:0;height:0" width="0" height="0" alt="" />';
602	+ }
603	+ return $content;
604	+ }
605	+
606	+ /**
607	+ * Add tracking image to feeds
608	+ **/
609	+ function addFeedCampaign($permalink) {
610	+ global $post;
611	+ if(is_feed()) {
612	+ self::$logger->log('Add campaign to feed permalink.');
613	+ $sep = (strpos($permalink, '?') === false?'?':'&');
614	+ $permalink .= $sep.'pk_campaign='.urlencode(self::$settings->getGlobalOption('track_feed_campaign')).'&pk_kwd='.urlencode($post->post_name);
615	+ }
616	+ return $permalink;
617	+ }
618	+
619	+ function addPiwikAnnotation($postID) {
620	+ $this->callPiwikAPI('Annotations.add', '', date('Y-m-d'), '', false, false, 'PHP', '', false, 'Published: '.get_post($postID)->post_title.' - URL: '.get_permalink($postID));
621	+ }
622	+
623	+ /**
624	+ * Add required header tags to stats page
625	+ */
626	+ function addAdminHeaderStats() {
627	+ // Load jqPlot IE compatibility script
628	+ echo '<!--[if IE]><script language="javascript" type="text/javascript" src="'.$this->getPluginURL().'js/jqplot/excanvas.min.js"></script><![endif]-->';
629	+ // Load jqPlot styles
630	+ echo '<link rel="stylesheet" href="'.$this->getPluginURL().'js/jqplot/jquery.jqplot.min.css" type="text/css"/>';
631	+ echo '<script type="text/javascript">var $j = jQuery.noConflict();</script>';
632	+ }
633	+
634	+ /**
635	+ * Add required header tags to settings page
636	+ */
637	+ function addAdminHeaderSettings() {
638	+ echo '<script type="text/javascript">var $j = jQuery.noConflict();</script>';
639	+ }
640	+
641	+ /**
642	+ * Get this plugin's URL
643	+ */
644	+ function getPluginURL() {
645	+ // Return plugins URL + /wp-piwik/
646	+ return trailingslashit(plugins_url().'/wp-piwik/');
647	+ }
648	+
649	+ /**
650	+ * Call REST API
651	+ *
652	+ * @param $strURL Remote file URL
653	+ */
654	+ function callREST($strURL) {
655	+ $strPiwikURL = self::$settings->getGlobalOption('piwik_url');
656	+ if (substr($strPiwikURL, -1, 1) != '/') $strPiwikURL .= '/';
657	+ $strURL = $strPiwikURL.'?module=API'.$strURL;
658	+ // Use cURL if available
659	+ if (function_exists('curl_init')) {
660	+ // Init cURL
661	+ $c = curl_init($strURL);
662	+ // Disable SSL peer verification if asked to
663	+ curl_setopt($c, CURLOPT_SSL_VERIFYPEER, !self::$settings->getGlobalOption('disable_ssl_verify'));
664	+ // Set user agent
665	+ curl_setopt($c, CURLOPT_USERAGENT, self::$settings->getGlobalOption('piwik_useragent')=='php'?ini_get('user_agent'):self::$settings->getGlobalOption('piwik_useragent_string'));
666	+ // Configure cURL CURLOPT_RETURNTRANSFER = 1
667	+ curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
668	+ // Configure cURL CURLOPT_HEADER = 0
669	+ curl_setopt($c, CURLOPT_HEADER, 0);
670	+ // Set cURL timeout
671	+ curl_setopt($c, CURLOPT_TIMEOUT, self::$settings->getGlobalOption('connection_timeout'));
672	+ $httpProxyClass = new WP_HTTP_Proxy();
673	+ if ($httpProxyClass->is_enabled() && $httpProxyClass->send_through_proxy($strURL)) {
674	+ curl_setopt($c, CURLOPT_PROXY, $httpProxyClass->host());
675	+ curl_setopt($c, CURLOPT_PROXYPORT, $httpProxyClass->port());
676	+ if ($httpProxyClass->use_authentication())
677	+ curl_setopt($c, CURLOPT_PROXYUSERPWD, $httpProxyClass->username().':'.$httpProxyClass->password());
678	+ }
679	+ // Get result
680	+ $strResult = curl_exec($c);
681	+ // Close connection
682	+ curl_close($c);
683	+ // cURL not available but url fopen allowed
684	+ } elseif (ini_get('allow_url_fopen')) {
685	+ // Set timeout
686	+ $resContext = stream_context_create(array('http'=>array('timeout' => self::$settings->getGlobalOption('connection_timeout'))));
687	+ // Get file using file_get_contents
688	+ $strResult = @file_get_contents($strURL, false, $strContext);
689	+ // Error: Not possible to get remote file
690	+ } else $strResult = serialize(array(
691	+ 'result' => 'error',
692	+ 'message' => 'Remote access to Piwik not possible. Enable allow_url_fopen or CURL.'
693	+ ));
694	+ // Return result
695	+ return $strResult;
696	+ }
697	+
698	+ /**
699	+ * Call PHP API
700	+ *
701	+ * @param $strParams API call params
702	+ */
703	+ function callPHP($strParams) {
704	+ if (!defined('PIWIK_INCLUDE_PATH'))
705	+ return;
706	+ if (PIWIK_INCLUDE_PATH === FALSE)
707	+ return serialize(array('result' => 'error', 'message' => __('Could not resolve','wp-piwik').' "'.htmlentities(self::$settings->getGlobalOption('piwik_path')).'": '.__('realpath() returns false','wp-piwik').'.'));
708	+ if (file_exists(PIWIK_INCLUDE_PATH . "/index.php"))
709	+ require_once PIWIK_INCLUDE_PATH . "/index.php";
710	+ if (file_exists(PIWIK_INCLUDE_PATH . "/core/API/Request.php"))
711	+ require_once PIWIK_INCLUDE_PATH . "/core/API/Request.php";
712	+ if (class_exists('Piwik\FrontController'))
713	+ Piwik\FrontController::getInstance()->init();
714	+ else serialize(array('result' => 'error', 'message' => __('Class Piwik\FrontController does not exists.','wp-piwik')));
715	+ if (class_exists('Piwik\API\Request'))
716	+ $objRequest = new Piwik\API\Request($strParams);
717	+ else serialize(array('result' => 'error', 'message' => __('Class Piwik\API\Request does not exists.','wp-piwik')));
718	+ return $objRequest->process();
719	+ }
720	+
721	+ /**
722	+ * Get remote file
723	+ *
724	+ * @param String $strURL Remote file URL
725	+ */
726	+ function getRemoteFile($strURL, $blogURL = '') {
727	+ if (self::$settings->getGlobalOption('piwik_mode') == 'php')
728	+ return $this->callPHP($strURL.($blogURL?'&url='.$blogURL:''));
729	+ else
730	+ return $this->callREST($strURL.($blogURL?'&url='.urlencode($blogURL):''));
731	+ }
732	+
733	+ /**
734	+ * Add a new site to Piwik if a new blog was requested,
735	+ * or get its ID by URL
736	+ */
737	+ function addPiwikSite() {
738	+ if (isset($_GET['wpmu_show_stats']) && self::$settings->checkNetworkActivation()) {
739	+ self::$logger->log('Switch blog ID: '.(int) $_GET['wpmu_show_stats']);
740	+ switch_to_blog((int) $_GET['wpmu_show_stats']);
741	+ }
742	+ self::$logger->log('Get the blog\'s site ID by URL: '.get_bloginfo('url'));
743	+ // Check if blog URL already known
744	+ $strURL = '&method=SitesManager.getSitesIdFromSiteUrl';
745	+ $strURL .= '&format=PHP';
746	+ $strURL .= '&token_auth='.self::$settings->getGlobalOption('piwik_token');
747	+ $aryResult = unserialize($this->getRemoteFile($strURL, get_bloginfo('url')));
748	+ if (!empty($aryResult) && isset($aryResult[0]['idsite'])) {
749	+ self::$settings->setOption('site_id', (int) $aryResult[0]['idsite']);
750	+ // Otherwise create new site
751	+ } elseif (self::isConfigured() && !empty($strURL)) {
752	+ self::$logger->log('Blog not known yet - create new site');
753	+ $strName = get_bloginfo('name');
754	+ if (empty($strName)) $strName = get_bloginfo('url');
755	+ self::$settings->setOption('name', $strName);
756	+ $strURL .= '&method=SitesManager.addSite';
757	+ $strURL .= '&siteName='.urlencode($strName).'&urls='.urlencode(get_bloginfo('url'));
758	+ $strURL .= '&format=PHP';
759	+ $strURL .= '&token_auth='.self::$settings->getGlobalOption('piwik_token');
760	+ $strResult = unserialize($this->getRemoteFile($strURL, get_bloginfo('url')));
761	+ if (!empty($strResult)) self::$settings->setOption('site_id', (int) $strResult);
762	+ }
763	+ // Store new data if site created
764	+ if (self::$settings->getOption('site_id')) {
765	+ self::$logger->log('Get the site\'s tracking code');
766	+ self::$settings->setOption('tracking_code', $this->callPiwikAPI('SitesManager.getJavascriptTag'));
767	+ } else self::$settings->getOption('tracking_code', '');
768	+ self::$settings->save();
769	+ if (isset($_GET['wpmu_show_stats']) && self::$settings->checkNetworkActivation()) {
770	+ self::$logger->log('Back to current blog');
771	+ restore_current_blog();
772	+ }
773	+ return array('js' => self::$settings->getOption('tracking_code'), 'id' => self::$settings->getOption('site_id'));
774	+ }
775	+
776	+ /**
777	+ * Update a site
778	+ */
779	+ function updatePiwikSite() {
780	+ $strBlogURL = get_bloginfo('url');
781	+ // Check if blog URL already known
782	+ $strName = get_bloginfo('name');
783	+ if (empty($strName)) $strName = $strBlogURL;
784	+ self::$settings->setOption('name', $strName);
785	+ $strURL = '&method=SitesManager.updateSite';
786	+ $strURL .= '&idSite='.self::$settings->getOption('site_id');
787	+ $strURL .= '&siteName='.urlencode($strName).'&urls='.urlencode($strBlogURL);
788	+ $strURL .= '&format=PHP';
789	+ $strURL .= '&token_auth='.self::$settings->getGlobalOption('piwik_token');
790	+ $strResult = unserialize($this->getRemoteFile($strURL));
791	+ // Store new data
792	+ self::$settings->getOption('tracking_code', $this->callPiwikAPI('SitesManager.getJavascriptTag'));
793	+ self::$settings->save();
794	+ }
795	+
796	+ /**
797	+ * Apply configured Tracking Code changes
798	+ */
799	+ function applyJSCodeChanges($strCode) {
800	+ self::$logger->log('Apply tracking code changes.');
801	+ self::$settings->setOption('last_tracking_code_update', time());
802	+ $strCode = html_entity_decode($strCode);
803	+ // Change code if js/index.php should be used
804	+ if (self::$settings->getGlobalOption('track_mode') == 1) {
805	+ $strCode = str_replace('piwik.js', 'js/', $strCode);
806	+ $strCode = str_replace('piwik.php', 'js/', $strCode);
807	+ } elseif (self::$settings->getGlobalOption('track_mode') == 2) {
808	+ $strCode = str_replace('piwik.js', 'piwik.php', $strCode);
809	+ $strURL = str_replace('https://', '://', self::$settings->getGlobalOption('piwik_url'));
810	+ $strURL = str_replace('http://', '://', $strURL);
811	+ $strProxy = str_replace('https://', '://', plugins_url('wp-piwik'));
812	+ $strProxy = str_replace('http://', '://', $strProxy);
813	+ $strProxy .= '/';
814	+ $strCode = str_replace($strURL, $strProxy, $strCode);
815	+ }
816	+ $strCode = str_replace('//";','/"',$strCode);
817	+ if (self::$settings->getGlobalOption('track_cdnurl')\|\|self::$settings->getGlobalOption('track_cdnurlssl')) {
818	+ $strCode = str_replace("var d=doc", "var ucdn=(('https:' == document.location.protocol) ? 'https://".(self::$settings->getGlobalOption('track_cdnurlssl')?self::$settings->getGlobalOption('track_cdnurlssl'):self::$settings->getGlobalOption('track_cdnurl'))."/' : 'http://".(self::$settings->getGlobalOption('track_cdnurl')?self::$settings->getGlobalOption('track_cdnurl'):self::$settings->getGlobalOption('track_cdnurlssl'))."/');\nvar d=doc", $strCode);
819	+ $strCode = str_replace("g.src=u+", "g.src=ucdn+", $strCode);
820	+ }
821	+ // Change code if POST is forced to be used
822	+ if (self::$settings->getGlobalOption('track_post') && self::$settings->getGlobalOption('track_mode') != 2) $strCode = str_replace("_paq.push(['trackPageView']);", "_paq.push(['setRequestMethod', 'POST']);\n_paq.push(['trackPageView']);", $strCode);
823	+ // Change code if cookies are disabled
824	+ if (self::$settings->getGlobalOption('track_across')) {
825	+ $referrerParsed = parse_url(get_bloginfo('url'));
826	+ $strCode = str_replace("_paq.push(['trackPageView']);", "_paq.push(['setCookieDomain', '*.".$referrerParsed['host']."']);\n_paq.push(['trackPageView']);", $strCode);
827	+ }
828	+ if (self::$settings->getGlobalOption('disable_cookies')) $strCode = str_replace("_paq.push(['trackPageView']);", "_paq.push(['disableCookies']);\n_paq.push(['trackPageView']);", $strCode);
829	+ if (self::$settings->getGlobalOption('limit_cookies')) $strCode = str_replace("_paq.push(['trackPageView']);", "_paq.push(['setVisitorCookieTimeout', '".self::$settings->getGlobalOption('limit_cookies_visitor')."']);\n_paq.push(['setSessionCookieTimeout', '".self::$settings->getGlobalOption('limit_cookies_session')."']);\n_paq.push(['trackPageView']);", $strCode);
830	+ // Store <noscript> code
831	+ $aryNoscript = array();
832	+ preg_match('/<noscript>(.*)<\/noscript>/', $strCode, $aryNoscript);
833	+ if (isset($aryNoscript[0])) {
834	+ if (self::$settings->getGlobalOption('track_nojavascript'))
835	+ $aryNoscript[0] = str_replace('?idsite', '?rec=1&idsite', $aryNoscript[0]);
836	+ self::$settings->setOption('noscript_code', $aryNoscript[0]);
837	+ }
838	+ if (self::$settings->getGlobalOption('track_datacfasync'))
839	+ $strCode = str_replace('<script type', '<script data-cfasync="false" type', $strCode);
840	+ // Remove <noscript> code
841	+ $strCode = preg_replace('/<noscript>(.*)<\/noscript>/', '', $strCode);
842	+ // Return code without empty lines
843	+ return preg_replace('/\s+(\r\n\|\r\|\n)/', '$1', $strCode);
844	+ }
845	+
846	+ /**
847	+ * Create a WordPress dashboard widget
848	+ */
849	+ function createDashboardWidget($objPost, $aryMetabox) {
850	+ // Create description and ID
851	+ $strDesc = $strID = '';
852	+ $aryConfig = $aryMetabox['args']['aryConfig'];
853	+ foreach ($aryConfig['params'] as $strParam)
854	+ if (!empty($strParam)) {
855	+ $strDesc .= $strParam.', ';
856	+ $strID .= '_'.$strParam;
857	+ }
858	+ // Remove dots from filename
859	+ $strFile = str_replace('.', '', $aryMetabox['args']['strFile']);
860	+ // Finalize configuration
861	+ $aryConf = array_merge($aryConfig, array(
862	+ 'id' => $strFile.$strID,
863	+ 'desc' => substr($strDesc, 0, -2)));
864	+ // Include widget file
865	+ if (file_exists(dirname(__FILE__).DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.'dashboard/'.$strFile.'.php'))
866	+ include(dirname(__FILE__).DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.'dashboard/'.$strFile.'.php');
867	+ }
868	+
869	+ /**
870	+ * Call Piwik's API
871	+ */
872	+ function callPiwikAPI($strMethod, $strPeriod='', $strDate='', $intLimit='',$bolExpanded=false, $intId = false, $strFormat = 'PHP', $strPageURL = '', $useCache = true, $strNote = '') {
873	+ // Create unique cache key
874	+ $strKey = 'wp-piwik_'.md5($strMethod.'_'.$strPeriod.'_'.$strDate.'_'.$intLimit.'_'.self::$settings->getGlobalOption('piwik_token').'_'.self::$settings->getGlobalOption('piwik_url').'_'.$intId.'_'.$strPageURL);
875	+ // Call API if data not cached
876	+ if (self::$settings->getGlobalOption('cache') && $useCache) {
877	+ $result = get_transient($strKey);
878	+ self::$logger->log('API method: '.$strMethod.' Fetch call from cache: '.$strKey);
879	+ } else $result = false;
880	+ if ($strMethod == "SitesManager.getSitesWithAtLeastViewAccess" \|\| false === $result) {
881	+ $strToken = self::$settings->getGlobalOption('piwik_token');
882	+ // If multisite stats are shown, maybe the super admin wants to show other blog's stats.
883	+ if (self::$settings->checkNetworkActivation() && function_exists('is_super_admin') && function_exists('wp_get_current_user') && is_super_admin() && isset($_GET['wpmu_show_stats'])) {
884	+ $aryOptions = get_blog_option((int) $_GET['wpmu_show_stats'], 'wp-piwik_settings' , array());
885	+ if (!empty($aryOptions) && isset($aryOptions['site_id']))
886	+ $intSite = $aryOptions['site_id'];
887	+ else $intSite = self::$settings->getOption('site_id');
888	+ // Otherwise use the current site's id.
889	+ } else {
890	+ if (!self::$settings->getOption('site_id'))
891	+ self::addPiwikSite();
892	+ $intSite = self::$settings->getOption('site_id');
893	+ }
894	+ //die($intSite);
895	+ // Create error message if WP-Piwik isn't configured
896	+ if (!self::isConfigured()) {
897	+ $result = array(
898	+ 'result' => 'error',
899	+ 'message' => 'Piwik URL/path or auth token not set.'
900	+ );
901	+ return $result;
902	+ }
903	+ // Build URL
904	+ $strURL = '&method='.$strMethod;
905	+ $strURL .= '&idSite='.(int)$intSite.'&period='.$strPeriod.'&date='.$strDate;
906	+ $strURL .= '&filter_limit='.$intLimit;
907	+ $strURL .= '&token_auth='.$strToken;
908	+ $strURL .= '&expanded='.$bolExpanded;
909	+ $strURL .= '&format='.$strFormat;
910	+ $strURL .= ($strPageURL?'&pageUrl='.urlencode($strPageURL):'');
911	+ $strURL .= ($strNote?'&note='.urlencode($strNote):'');
912	+ // Fetch data if site exists
913	+ if (!empty($intSite) \|\| $strMethod='SitesManager.getSitesWithAtLeastViewAccess') {
914	+ self::$logger->log('API method: '.$strMethod.' API call: '.$strURL);
915	+ $strResult = (string) $this->getRemoteFile($strURL, get_bloginfo('url'));
916	+ $result = ($strFormat == 'PHP'?unserialize($strResult):$strResult);
917	+ // Apply tracking code changes if configured
918	+ if ($strMethod == 'SitesManager.getJavascriptTag' && !empty($result)) {
919	+ $result = is_string($result)?$this->applyJSCodeChanges($result):'<!-- WP-Piwik ERROR: Tracking code not availbale -->'."\n";
920	+ }
921	+ // Otherwise return error message
922	+ } else $result = array('result' => 'error', 'message' => 'Unknown site/blog.');
923	+ if (
924	+ $strMethod != 'SitesManager.getJavascriptTag' &&
925	+ $strDate != 'today' && $strDate != date('Ymd') && substr($strDate, 0, 4) != 'last' &&
926	+ self::$settings->getGlobalOption('cache') &&
927	+ !(isset($result['result']) && $result['result'] == 'error')&&
928	+ !empty($result)
929	+ ) set_transient($strKey, $result, WEEK_IN_SECONDS);
930	+ }
931	+ return $result;
932	+ }
933	+
934	+ /* TODO: Add post stats
935	+ * function display_post_unique_column($aryCols) {
936	+ * $aryCols['wp-piwik_unique'] = __('Unique');
937	+ * return $aryCols;
938	+ * }
939	+ *
940	+ * function display_post_unique_content($strCol, $intID) {
941	+ * if( $strCol == 'wp-piwik_unique' ) {
942	+ * }
943	+ * }
944	+ */
945	+
946	+ function onloadStatsPage() {
947	+ wp_enqueue_script('common');
948	+ wp_enqueue_script('wp-lists');
949	+ wp_enqueue_script('postbox');
950	+ $strToken = self::$settings->getGlobalOption('piwik_token');
951	+ $strPiwikURL = self::$settings->getGlobalOption('piwik_url');
952	+ $aryDashboard = array();
953	+ // Set default configuration
954	+ $arySortOrder = array(
955	+ 'side' => array(
956	+ 'overview' => array(__('Overview', 'wp-piwik'), 'day', 'yesterday'),
957	+ 'seo' => array(__('SEO', 'wp-piwik'), 'day', 'yesterday'),
958	+ 'pages' => array(__('Pages', 'wp-piwik'), 'day', 'yesterday'),
959	+ 'keywords' => array(__('Keywords', 'wp-piwik'), 'day', 'yesterday', 10),
960	+ 'websites' => array(__('Websites', 'wp-piwik'), 'day', 'yesterday', 10),
961	+ 'plugins' => array(__('Plugins', 'wp-piwik'), 'day', 'yesterday'),
962	+ 'search' => array(__('Site Search Keywords', 'wp-piwik'), 'day', 'yesterday', 10),
963	+ 'noresult' => array(__('Site Search without Results', 'wp-piwik'), 'day', 'yesterday', 10),
964	+ ),
965	+ 'normal' => array(
966	+ 'visitors' => array(__('Visitors', 'wp-piwik'), 'day', 'last30'),
967	+ 'browsers' => array(__('Browser', 'wp-piwik'), 'day', 'yesterday'),
968	+ 'browserdetails' => array(__('Browser Details', 'wp-piwik'), 'day', 'yesterday'),
969	+ 'screens' => array(__('Resolution', 'wp-piwik'), 'day', 'yesterday'),
970	+ 'systems' => array(__('Operating System', 'wp-piwik'), 'day', 'yesterday')
971	+ )
972	+ );
973	+ // Don't show SEO stats if disabled
974	+ if (!self::$settings->getGlobalOption('stats_seo'))
975	+ unset($arySortOrder['side']['seo']);
976	+
977	+ foreach ($arySortOrder as $strCol => $aryWidgets) {
978	+ if (is_array($aryWidgets)) foreach ($aryWidgets as $strFile => $aryParams) {
979	+ $aryDashboard[$strCol][$strFile] = array(
980	+ 'params' => array(
981	+ 'title' => (isset($aryParams[0])?$aryParams[0]:$strFile),
982	+ 'period' => (isset($aryParams[1])?$aryParams[1]:''),
983	+ 'date' => (isset($aryParams[2])?$aryParams[2]:''),
984	+ 'limit' => (isset($aryParams[3])?$aryParams[3]:'')
985	+ )
986	+ );
987	+ if (isset($_GET['date']) && preg_match('/^[0-9]{8}$/', $_GET['date']) && $strFile != 'visitors')
988	+ $aryDashboard[$strCol][$strFile]['params']['date'] = $_GET['date'];
989	+ elseif ($strFile != 'visitors')
990	+ $aryDashboard[$strCol][$strFile]['params']['date'] = self::$settings->getGlobalOption('default_date');
991	+ }
992	+ }
993	+ $intSideBoxCnt = $intContentBox = 0;
994	+ foreach ($aryDashboard['side'] as $strFile => $aryConfig) {
995	+ $intSideBoxCnt++;
996	+ if (preg_match('/(\d{4})(\d{2})(\d{2})/', $aryConfig['params']['date'], $aryResult))
997	+ $strDate = $aryResult[1]."-".$aryResult[2]."-".$aryResult[3];
998	+ else $strDate = $aryConfig['params']['date'];
999	+ add_meta_box(
1000	+ 'wp-piwik_stats-sidebox-'.$intSideBoxCnt,
1001	+ $aryConfig['params']['title'].' '.($aryConfig['params']['title']!='SEO'?__($strDate, 'wp-piwik'):''),
1002	+ array(&$this, 'createDashboardWidget'),
1003	+ $this->intStatsPage,
1004	+ 'side',
1005	+ 'core',
1006	+ array('strFile' => $strFile, 'aryConfig' => $aryConfig)
1007	+ );
1008	+ }
1009	+ foreach ($aryDashboard['normal'] as $strFile => $aryConfig) {
1010	+ if (preg_match('/(\d{4})(\d{2})(\d{2})/', $aryConfig['params']['date'], $aryResult))
1011	+ $strDate = $aryResult[1]."-".$aryResult[2]."-".$aryResult[3];
1012	+ else $strDate = $aryConfig['params']['date'];
1013	+ $intContentBox++;
1014	+ add_meta_box(
1015	+ 'wp-piwik_stats-contentbox-'.$intContentBox,
1016	+ $aryConfig['params']['title'].' '.($aryConfig['params']['title']!='SEO'?__($strDate, 'wp-piwik'):''),
1017	+ array(&$this, 'createDashboardWidget'),
1018	+ $this->intStatsPage,
1019	+ 'normal',
1020	+ 'core',
1021	+ array('strFile' => $strFile, 'aryConfig' => $aryConfig)
1022	+ );
1023	+ }
1024	+ }
1025	+
1026	+ // Open stats page as network admin
1027	+ function showStatsNetwork() {
1028	+ $this->bolNetwork = true;
1029	+ $this->showStats();
1030	+ }
1031	+
1032	+ function showStats() {
1033	+ // Disabled time limit if required
1034	+ if (self::$settings->getGlobalOption('disable_timelimit') && self::$settings->getGlobalOption('disable_timelimit'))
1035	+ set_time_limit(0);
1036	+ //we need the global screen column value to be able to have a sidebar in WordPress 2.8
1037	+ global $screen_layout_columns;
1038	+ if (empty($screen_layout_columns)) $screen_layout_columns = 2;
1039	+ /***************************************************************************/ ?>
1040	+ <div id="wp-piwik-stats-general" class="wrap">
1041	+ <?php screen_icon('options-general'); ?>
1042	+ <h2><?php echo (self::$settings->getGlobalOption('plugin_display_name') == 'WP-Piwik'?'Piwik '.__('Statistics', 'wp-piwik'):self::$settings->getGlobalOption('plugin_display_name')); ?></h2>
1043	+ <?php /************************************************************************/
1044	+ if (self::$settings->checkNetworkActivation() && function_exists('is_super_admin') && is_super_admin() && $this->bolNetwork) {
1045	+ if (isset($_GET['wpmu_show_stats'])) {
1046	+ switch_to_blog((int) $_GET['wpmu_show_stats']);
1047	+ // TODO OPTIMIZE
1048	+ } else {
1049	+ $this->includeFile('settings/sitebrowser');
1050	+ return;
1051	+ }
1052	+ echo '<p>'.__('Currently shown stats:').' <a href="'.get_bloginfo('url').'">'.(int) $_GET['wpmu_show_stats'].' - '.get_bloginfo('name').'</a>.'.' <a href="?page=wp-piwik_stats">Show site overview</a>.</p>'."\n";
1053	+ echo '</form>'."\n";
1054	+ }
1055	+ /***************************************************************************/ ?>
1056	+ <form action="admin-post.php" method="post">
1057	+ <?php wp_nonce_field('wp-piwik_stats-general'); ?>
1058	+ <?php wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false ); ?>
1059	+ <?php wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false ); ?>
1060	+ <input type="hidden" name="action" value="save_wp-piwik_stats_general" />
1061	+ <div id="dashboard-widgets" class="metabox-holder columns-<?php echo $screen_layout_columns; ?><?php echo 2 <= $screen_layout_columns?' has-right-sidebar':''; ?>">
1062	+ <div id='postbox-container-1' class='postbox-container'>
1063	+ <?php $meta_boxes = do_meta_boxes($this->intStatsPage, 'normal', null); ?>
1064	+ </div>
1065	+
1066	+ <div id='postbox-container-2' class='postbox-container'>
1067	+ <?php do_meta_boxes($this->intStatsPage, 'side', null); ?>
1068	+ </div>
1069	+
1070	+ <div id='postbox-container-3' class='postbox-container'>
1071	+ <?php do_meta_boxes($this->intStatsPage, 'column3', null); ?>
1072	+ </div>
1073	+
1074	+ </div>
1075	+ </form>
1076	+ </div>
1077	+ <script type="text/javascript">
1078	+ //<![CDATA[
1079	+ jQuery(document).ready( function($) {
1080	+ // close postboxes that should be closed
1081	+ $('.if-js-closed').removeClass('if-js-closed').addClass('closed');
1082	+ // postboxes setup
1083	+ postboxes.add_postbox_toggles('<?php echo $this->intStatsPage; ?>');
1084	+ });
1085	+ //]]>
1086	+ </script>
1087	+ <?php /************************************************************************/
1088	+ if (self::$settings->checkNetworkActivation() && function_exists('is_super_admin') && is_super_admin()) {
1089	+ restore_current_blog();
1090	+ }
1091	+ }
1092	+
1093	+ /* Stats page changes by POST submit
1094	+ seen in Heiko Rabe's metabox demo plugin
1095	+ http://tinyurl.com/5r5vnzs */
1096	+ function onStatsPageSaveChanges() {
1097	+ //user permission check
1098	+ if ( !current_user_can('manage_options') )
1099	+ wp_die( __('Cheatin’ uh?') );
1100	+ //cross check the given referer
1101	+ check_admin_referer('wp-piwik_stats');
1102	+ //process here your on $_POST validation and / or option saving
1103	+ //lets redirect the post request into get request (you may add additional params at the url, if you need to show save results
1104	+ wp_redirect($_POST['_wp_http_referer']);
1105	+ }
1106	+
1107	+ /**
1108	+ * Add tabs to settings page
1109	+ * See http://wp.smashingmagazine.com/2011/10/20/create-tabs-wordpress-settings-pages/
1110	+ */
1111	+ function showSettingsTabs($bolFull = true, $strCurr = 'homepage') {
1112	+ $aryTabs = ($bolFull?array(
1113	+ 'homepage' => __('Home','wp-piwik'),
1114	+ 'piwik' => __('Piwik Settings','wp-piwik'),
1115	+ 'tracking' => __('Tracking','wp-piwik'),
1116	+ 'views' => __('Statistics','wp-piwik'),
1117	+ 'support' => __('Support','wp-piwik'),
1118	+ 'credits' => __('Credits','wp-piwik')
1119	+ ):array(
1120	+ 'piwik' => __('Piwik Settings','wp-piwik'),
1121	+ 'support' => __('Support','wp-piwik'),
1122	+ 'credits' => __('Credits','wp-piwik')
1123	+ ));
1124	+ if (empty($strCurr)) $strCurr = 'homepage';
1125	+ elseif (!isset($aryTabs[$strCurr]) && $strCurr != 'sitebrowser') $strCurr = 'piwik';
1126	+ echo '<div id="icon-themes" class="icon32"><br></div>';
1127	+ echo '<h2 class="nav-tab-wrapper">';
1128	+ foreach($aryTabs as $strTab => $strName) {
1129	+ $strClass = ($strTab == $strCurr?' nav-tab-active':'');
1130	+ echo '<a class="nav-tab'.$strClass.'" href="?page=wp-piwik/classes/WP_Piwik.php&tab='.$strTab.'">'.$strName.'</a>';
1131	+ }
1132	+ echo '</h2>';
1133	+ return $strCurr;
1134	+ }
1135	+
1136	+ /**
1137	+ * Apply & store new settings
1138	+ */
1139	+ function applySettings() {
1140	+ $strTab = (isset($_GET['tab'])?$_GET['tab']:'homepage');
1141	+ self::$logger->log('Apply changes: '.$strTab);
1142	+ switch ($strTab) {
1143	+ case 'views':
1144	+ self::$settings->setGlobalOption('plugin_display_name', (!empty($_POST['wp-piwik_displayname'])?htmlentities($_POST['wp-piwik_displayname']):'WP-Piwk'));
1145	+ self::$settings->setGlobalOption('dashboard_widget',(isset($_POST['wp-piwik_dbwidget'])?$_POST['wp-piwik_dbwidget']:0));
1146	+ self::$settings->setGlobalOption('dashboard_chart',(isset($_POST['wp-piwik_dbchart'])?$_POST['wp-piwik_dbchart']:false));
1147	+ self::$settings->setGlobalOption('dashboard_seo',(isset($_POST['wp-piwik_dbseo'])?$_POST['wp-piwik_dbseo']:false));
1148	+ self::$settings->setGlobalOption('stats_seo',(isset($_POST['wp-piwik_statsseo'])?$_POST['wp-piwik_statsseo']:false));
1149	+ self::$settings->setGlobalOption('piwik_shortcut', (isset($_POST['wp-piwik_piwiklink'])?$_POST['wp-piwik_piwiklink']:false));
1150	+ self::$settings->setGlobalOption('default_date', (isset($_POST['wp-piwik_default_date'])?$_POST['wp-piwik_default_date']:'yesterday'));
1151	+ self::$settings->setGlobalOption('capability_read_stats', (isset($_POST['wp-piwik_displayto'])?$_POST['wp-piwik_displayto']:array()));
1152	+ self::$settings->setGlobalOption('disable_timelimit', (isset($_POST['wp-piwik_disabletimelimit'])?$_POST['wp-piwik_disabletimelimit']:false));
1153	+ self::$settings->setGlobalOption('toolbar', (isset($_POST['wp-piwik_toolbar'])?$_POST['wp-piwik_toolbar']:false));
1154	+ self::$settings->setGlobalOption('shortcodes', (isset($_POST['wp-piwik_shortcodes'])?$_POST['wp-piwik_shortcodes']:false));
1155	+ self::$settings->setGlobalOption('perpost_stats', (isset($_POST['wp-piwik_perpost'])?$_POST['wp-piwik_perpost']:false));
1156	+ break;
1157	+ case 'tracking':
1158	+ self::$settings->setGlobalOption('add_tracking_code', (isset($_POST['wp-piwik_addjs'])?$_POST['wp-piwik_addjs']:false));
1159	+ self::$settings->setGlobalOption('track_404', (isset($_POST['wp-piwik_404'])?$_POST['wp-piwik_404']:false));
1160	+ self::$settings->setGlobalOption('track_search', (isset($_POST['wp-piwik_search'])?$_POST['wp-piwik_search']:false));
1161	+ self::$settings->setGlobalOption('track_mode', (isset($_POST['wp-piwik_trackingmode'])?(int)$_POST['wp-piwik_trackingmode']:0));
1162	+ self::$settings->setGlobalOption('track_post', (isset($_POST['wp-piwik_reqpost'])?$_POST['wp-piwik_reqpost']:false));
1163	+ self::$settings->setGlobalOption('track_proxy', (isset($_POST['wp-piwik_proxy'])?$_POST['wp-piwik_proxy']:false));
1164	+ self::$settings->setGlobalOption('track_cdnurl', trim(isset($_POST['wp-piwik_cdnurl'])?$_POST['wp-piwik_cdnurl']:''));
1165	+ self::$settings->setGlobalOption('track_cdnurlssl', trim(isset($_POST['wp-piwik_cdnurlssl'])?$_POST['wp-piwik_cdnurlssl']:self::$settings->getGlobalOption('track_cdnurl')));
1166	+ self::$settings->setGlobalOption('track_noscript', (isset($_POST['wp-piwik_noscript'])?$_POST['wp-piwik_noscript']:false));
1167	+ self::$settings->setGlobalOption('track_codeposition', (isset($_POST['wp-piwik_codeposition'])?$_POST['wp-piwik_codeposition']:'footer'));
1168	+ self::$settings->setGlobalOption('track_nojavascript', (isset($_POST['wp-piwik_nojavascript'])?$_POST['wp-piwik_nojavascript']:false));
1169	+ self::$settings->setGlobalOption('track_admin', (isset($_POST['wp-piwik_trackadmin'])?$_POST['wp-piwik_trackadmin']:false));
1170	+ self::$settings->setGlobalOption('track_feed', (isset($_POST['wp-piwik_trackfeed'])?$_POST['wp-piwik_trackfeed']:false));
1171	+ self::$settings->setGlobalOption('track_feed_goal', (isset($_POST['wp-piwik_trackfeed_goal'])&&!empty($_POST['wp-piwik_trackfeed_goal'])?(int)$_POST['wp-piwik_trackfeed_goal']:''));
1172	+ self::$settings->setGlobalOption('track_feed_revenue', (isset($_POST['wp-piwik_trackfeed_revenue'])&&!empty($_POST['wp-piwik_trackfeed_revenue'])?(int)$_POST['wp-piwik_trackfeed_revenue']:''));
1173	+ self::$settings->setGlobalOption('track_feed_campaign', (isset($_POST['wp-piwik_trackfeed_campaign'])?$_POST['wp-piwik_trackfeed_campaign']:'feed'));
1174	+ self::$settings->setGlobalOption('track_feed_addcampaign', (isset($_POST['wp-piwik_trackfeed_addcampaign'])?$_POST['wp-piwik_trackfeed_addcampaign']:false));
1175	+ self::$settings->setGlobalOption('track_datacfasync', (isset($_POST['wp-piwik_datacfasync'])?$_POST['wp-piwik_datacfasync']:false));
1176	+ self::$settings->setGlobalOption('track_across', (isset($_POST['wp-piwik_track_across'])?$_POST['wp-piwik_track_across']:false));
1177	+ self::$settings->setGlobalOption('add_post_annotations', (isset($_POST['wp-piwik_annotations'])?$_POST['wp-piwik_annotations']:false));
1178	+ self::$settings->setGlobalOption('add_customvars_box', (isset($_POST['wp-piwik_customvars'])?$_POST['wp-piwik_customvars']:false));
1179	+ self::$settings->setGlobalOption('capability_stealth', (isset($_POST['wp-piwik_filter'])?$_POST['wp-piwik_filter']:array()));
1180	+ self::$settings->setGlobalOption('disable_cookies', (isset($_POST['wp-piwik_disable_cookies'])?$_POST['wp-piwik_disable_cookies']:false));
1181	+ self::$settings->setGlobalOption('limit_cookies', (isset($_POST['wp-piwik_limit_cookies'])?$_POST['wp-piwik_limit_cookies']:false));
1182	+ self::$settings->setGlobalOption('limit_cookies_visitor', (isset($_POST['wp-piwik_limit_cookies_visitor'])?(int)$_POST['wp-piwik_limit_cookies_visitor']:1209600));
1183	+ self::$settings->setGlobalOption('limit_cookies_session', (isset($_POST['wp-piwik_limit_cookies_session'])?(int)$_POST['wp-piwik_limit_cookies_session']:0));
1184	+ self::$settings->setOption('tracking_code', $this->callPiwikAPI('SitesManager.getJavascriptTag'));
1185	+ break;
1186	+ case 'piwik':
1187	+ self::$settings->setGlobalOption('piwik_token', (isset($_POST['wp-piwik_token'])?$_POST['wp-piwik_token']:''));
1188	+ self::$settings->setGlobalOption('piwik_url', self::checkURL((isset($_POST['wp-piwik_url'])?$_POST['wp-piwik_url']:'')));
1189	+ self::$settings->setGlobalOption('piwik_path', (isset($_POST['wp-piwik_path']) && !empty($_POST['wp-piwik_path'])?realpath($_POST['wp-piwik_path']):''));
1190	+ self::$settings->setGlobalOption('cache', (isset($_POST['wp-piwik_cache'])?$_POST['wp-piwik_cache']:false));
1191	+ self::$settings->setGlobalOption('piwik_mode', (isset($_POST['wp-piwik_mode'])?$_POST['wp-piwik_mode']:'http'));
1192	+ self::$settings->setGlobalOption('piwik_useragent', (isset($_POST['wp-piwik_useragent'])?$_POST['wp-piwik_useragent']:'php'));
1193	+ self::$settings->setGlobalOption('connection_timeout', (isset($_POST['wp-piwik_timeout'])?(int)$_POST['wp-piwik_timeout']:5));
1194	+ self::$settings->setGlobalOption('piwik_useragent_string', (isset($_POST['wp-piwik_useragent_string'])?$_POST['wp-piwik_useragent_string']:'WP-Piwik'));
1195	+ self::$settings->setGlobalOption('disable_ssl_verify', (isset($_POST['wp-piwik_disable_ssl_verify'])?$_POST['wp-piwik_disable_ssl_verify']:false));
1196	+ if (!self::$settings->checkNetworkActivation()) {
1197	+ self::$settings->setGlobalOption('auto_site_config', (isset($_POST['wp-piwik_auto_site_config'])?$_POST['wp-piwik_auto_site_config']:false));
1198	+ if (!self::$settings->getGlobalOption('auto_site_config'))
1199	+ self::$settings->setOption('site_id', (isset($_POST['wp-piwik_siteid'])?$_POST['wp-piwik_siteid']:self::$settings->getOption('site_id')));
1200	+ } else self::$settings->setGlobalOption('auto_site_config', true);
1201	+ break;
1202	+ }
1203	+ if (self::$settings->getGlobalOption('auto_site_config') && self::isConfigured()) {
1204	+ if (self::$settings->getGlobalOption('piwik_mode') == 'php' && !defined('PIWIK_INCLUDE_PATH'))
1205	+ self::definePiwikConstants();
1206	+ $aryReturn = $this->addPiwikSite();
1207	+ self::$settings->getOption('tracking_code', $aryReturn['js']);
1208	+ self::$settings->getOption('site_id', $aryReturn['id']);
1209	+ }
1210	+ self::$settings->setGlobalOption('last_settings_update', time());
1211	+ }
1212	+
1213	+ /**
1214	+ * Check & prepare URL
1215	+ */
1216	+ static function checkURL($strURL) {
1217	+ if (empty($strURL)) return '';
1218	+ if (substr($strURL, -1, 1) != '/' && substr($strURL, -10, 10) != '/index.php')
1219	+ $strURL .= '/';
1220	+ return $strURL;
1221	+ }
1222	+
1223	+ /**
1224	+ * Show settings page
1225	+ */
1226	+ function showSettings() {
1227	+ // Define globals and get request vars
1228	+ global $pagenow;
1229	+ $strTab = (isset($_GET['tab'])?$_GET['tab']:'homepage');
1230	+ // Show update message if stats saved
1231	+ if (isset($_POST['wp-piwik_settings_submit']) && $_POST['wp-piwik_settings_submit'] == 'Y')
1232	+ echo '<div id="message" class="updated fade"><p>'.__('Changes saved','wp-piwik').'</p></div>';
1233	+ // Show settings page title
1234	+ echo '<div class="wrap"><h2>'.self::$settings->getGlobalOption('plugin_display_name').' '.__('Settings', 'wp-piwik').'</h2>';
1235	+ // Show tabs
1236	+ $strTab = $this->showSettingsTabs(self::isConfigured(), $strTab);
1237	+ if ($strTab != 'sitebrowser') {
1238	+ /***************************************************************************/ ?>
1239	+ <div class="wp-piwik-donate">
1240	+ <p><strong><?php _e('Donate','wp-piwik'); ?></strong></p>
1241	+ <p><?php _e('If you like WP-Piwik, you can support its development by a donation:', 'wp-piwik'); ?></p>
1242	+ <div>
1243	+ <script type="text/javascript">
1244	+ var flattr_url = 'http://www.braekling.de/wp-piwik-wpmu-piwik-wordpress';
1245	+ </script>
1246	+ <script src="http<?php echo (self::isSSL()?'s':''); ?>://api.flattr.com/button/load.js" type="text/javascript"></script>
1247	+ </div>
1248	+ <div>Paypal
1249	+ <form action="https://www.paypal.com/cgi-bin/webscr" method="post">
1250	+ <input type="hidden" name="cmd" value="_s-xclick" />
1251	+ <input type="hidden" name="hosted_button_id" value="6046779" />
1252	+ <input type="image" src="https://www.paypal.com/en_GB/i/btn/btn_donateCC_LG.gif" name="submit" alt="PayPal - The safer, easier way to pay online." />
1253	+ <img alt="" border="0" src="https://www.paypal.com/de_DE/i/scr/pixel.gif" width="1" height="1" />
1254	+ </form>
1255	+ </div>
1256	+ <div>
1257	+ <a href="http://www.amazon.de/gp/registry/wishlist/111VUJT4HP1RA?reveal=unpurchased&filter=all&sort=priority&layout=standard&x=12&y=14"><?php _e('My Amazon.de wishlist', 'wp-piwik'); ?></a>
1258	+ </div>
1259	+ <div>
1260	+ <?php _e('Please don\'t forget to vote the compatibility at the','wp-piwik'); ?> <a href="http://wordpress.org/extend/plugins/wp-piwik/">WordPress.org Plugin Directory</a>.
1261	+ </div>
1262	+ </div>
1263	+ <?php /***************************************************************************/
1264	+ }
1265	+ echo '<form class="'.($strTab != 'sitebrowser'?'wp-piwik-settings':'').'" method="post" action="'.admin_url(($pagenow == 'settings.php'?'network/':'').$pagenow.'?page=wp-piwik/classes/WP_Piwik.php&tab='.$strTab).'">';
1266	+ echo '<input type="hidden" name="action" value="save_wp-piwik_settings" />';
1267	+ wp_nonce_field('wp-piwik_settings');
1268	+ // Show settings
1269	+ if (($pagenow == 'options-general.php' \|\| $pagenow == 'settings.php') && $_GET['page'] == 'wp-piwik/classes/WP_Piwik.php') {
1270	+ echo '<table class="wp-piwik-form-table form-table">';
1271	+ // Get tab contents
1272	+ $this->includeFile('settings/'.$strTab);
1273	+ // Show submit button
1274	+ if (!in_array($strTab, array('homepage','credits','support','sitebrowser')))
1275	+ echo '<tr><td><p class="submit" style="clear: both;padding:0;margin:0"><input type="submit" name="Submit" class="button-primary" value="'.__('Save settings', 'wp-piwik').'" /><input type="hidden" name="wp-piwik_settings_submit" value="Y" /></p></td></tr>';
1276	+ echo '</table>';
1277	+ }
1278	+ // Close form
1279	+ echo '</form></div>';
1280	+ }
1281	+
1282	+ /**
1283	+ * Check if SSL is used
1284	+ */
1285	+ private static function isSSL() {
1286	+ return (isset($_SERVER['HTTPS']) && !empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off');
1287	+ }
1288	+
1289	+ /**
1290	+ * Show an error message extended by a support site link
1291	+ */
1292	+ private static function showErrorMessage($strMessage) {
1293	+ echo '<strong class="wp-piwik-error">'.__('An error occured', 'wp-piwik').':</strong> '.$strMessage.' [<a href="'.(self::$settings->checkNetworkActivation()?'network/settings':'options-general').'.php?page=wp-piwik/classes/WP_Piwik.php&tab=support">'.__('Support','wp-piwik').'</a>]';
1294	+ }
1295	+
1296	+ /**
1297	+ * Read a RSS feed
1298	+ */
1299	+ private static function readRSSFeed($strFeedURL, $intCount = 5) {
1300	+ $aryResult = array();
1301	+ if (function_exists('simplexml_load_file') && !empty($strFeedURL)) {
1302	+ $objXML = @simplexml_load_file($strFeedURL);
1303	+ if (empty($strFeedURL) \|\| !$objXML \|\| !isset($objXML->channel[0]->item))
1304	+ return array(array('title' => 'Can\'t read RSS feed.','url' => $strFeedURL));
1305	+ foreach($objXML->channel[0]->item as $objItem) {
1306	+ if( $intCount-- == 0 ) break;
1307	+ $aryResult[] = array('title' => $objItem->title[0], 'url' => $objItem->link[0]);
1308	+ }
1309	+ }
1310	+ return $aryResult;
1311	+ }
1312	+
1313	+ /**
1314	+ * Execute test script
1315	+ */
1316	+ private static function loadTestscript() {
1317	+ require_once('../debug/testscript.php');
1318	+ }
1319	+
1320	+ /**
1321	+ * Get a blog's piwik ID
1322	+ */
1323	+ public static function getSiteID($intBlogID = null) {
1324	+ $intResult = self::$settings->getOption('site_id');
1325	+ if (self::$settings->checkNetworkActivation() && !empty($intBlogID)) {
1326	+ $aryResult = get_blog_option($intBlogID, 'wp-piwik_settings');
1327	+ $intResult = $aryResult['site_id'];
1328	+ }
1329	+ return (is_int($intResult)?$intResult:'n/a');
1330	+ }
1331	+
1332	+ public static function isConfigured() {
1333	+ return (
1334	+ self::$settings->getGlobalOption('piwik_token')
1335	+ && (
1336	+ (
1337	+ (self::$settings->getGlobalOption('piwik_mode') == 'http') && (self::$settings->getGlobalOption('piwik_url'))
1338	+ ) \|\| (
1339	+ (self::$settings->getGlobalOption('piwik_mode') == 'php') && (self::$settings->getGlobalOption('piwik_path'))
1340	+ )
1341	+ )
1342	+ );
1343	+ }
1344	+
1345	+ private function isUpdated() {
1346	+ return self::$settings->getGlobalOption('revision') && self::$settings->getGlobalOption('revision') < self::$intRevisionId;
1347	+ }
1348	+
1349	+ private function isConfigSubmitted() {
1350	+ return isset($_POST['action']) && $_POST['action'] == 'save_wp-piwik_settings';
1351	+ }
1352	+
1353	+ private function isPHPMode() {
1354	+ return self::$settings->getGlobalOption('piwik_mode') && self::$settings->getGlobalOption('piwik_mode') == 'php';
1355	+ }
1356	+
1357	+ private function isNetworkMode() {
1358	+ return self::$settings->checkNetworkActivation();
1359	+ }
1360	+
1361	+ private function isDashboardActive() {
1362	+ return self::$settings->getGlobalOption('dashboard_widget') \|\| self::$settings->getGlobalOption('dashboard_chart') \|\| self::$settings->getGlobalOption('dashboard_seo');
1363	+ }
1364	+
1365	+ private function isToolbarActive() {
1366	+ return self::$settings->getGlobalOption('toolbar');
1367	+ }
1368	+
1369	+ private function isTrackingActive() {
1370	+ return self::$settings->getGlobalOption('add_tracking_code');
1371	+ }
1372	+
1373	+ private function isAdminTrackingActive() {
1374	+ return self::$settings->getGlobalOption('track_admin');
1375	+ }
1376	+
1377	+ private function isAddNoScriptCode() {
1378	+ return self::$settings->getGlobalOption('track_noscript');
1379	+ }
1380	+
1381	+ private function isTrackFeed() {
1382	+ return self::$settings->getGlobalOption('track_feed');
1383	+ }
1384	+
1385	+ private function isAddFeedCampaign() {
1386	+ return self::$settings->getGlobalOption('track_feed_addcampaign');
1387	+ }
1388	+
1389	+ private function isAddShortcode() {
1390	+ return self::$settings->getGlobalOption('shortcodes');
1391	+ }
1392	+
1393	+ private static function definePiwikConstants() {
1394	+ define('PIWIK_INCLUDE_PATH', self::$settings->getGlobalOption('piwik_path'));
1395	+ define('PIWIK_USER_PATH', self::$settings->getGlobalOption('piwik_path'));
1396	+ define('PIWIK_ENABLE_DISPATCH', false);
1397	+ define('PIWIK_ENABLE_ERROR_HANDLER', false);
1398	+ define('PIWIK_ENABLE_SESSION_START', false);
1399	+ }
1400	+
1401	+ private function openLogger() {
1402	+ switch (WP_PIWIK_ACTIVATE_LOGGER) {
1403	+ case 2:
1404	+ require_once('WP_Piwik_Logger_File.php');
1405	+ self::$logger = new WP_Piwik_Logger_File(__CLASS__);
1406	+ break;
1407	+ default:
1408	+ require_once('WP_Piwik_Logger_Dummy.php');
1409	+ self::$logger = new WP_Piwik_Logger_Dummy(__CLASS__);
1410	+ }
1411	+ }
1412	+
1413	+ private function closeLogger() {
1414	+ self::$logger = null;
1415	+ }
1416	+
1417	+ private function openSettings() {
1418	+ $this->includeFile('classes/WP_Piwik_Settings');
1419	+ self::$settings = new WP_Piwik_Settings(self::$logger);
1420	+ }
1421	+
1422	+ private function subClassConfig() {
1423	+ return array(
1424	+ 'wp_piwik' => $this,
1425	+ 'logger' => self::$logger,
1426	+ 'settings' => self::$settings
1427	+ );
1428	+ }
1429	+
1430	+ private function includeFile($strFile) {
1431	+ self::$logger->log('Include '.$strFile.'.php');
1432	+ if (file_exists(dirname(__FILE__).DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.$strFile.'.php'))
1433	+ include(dirname(__FILE__).DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.$strFile.'.php');
1434	+ }
1435	+
1436	+ private function isHiddenUser() {
1437	+ if (is_multisite())
1438	+ foreach (self::$settings->getGlobalOption('capability_stealth') as $key => $val)
1439	+ if ($val && current_user_can($key)) return true;
1440	+ return current_user_can('wp-piwik_stealth');
1441	+ }
1442	+
1443	+ private function isCurrentTrackingCode() {
1444	+ return (self::$settings->getOption('last_tracking_code_update') < self::$settings->getGlobalOption('last_settings_update'));
1445	+ }
1446	+
1447	+ function site_header() {
1448	+ self::$logger->log('Using deprecated function site_header');
1449	+ $this->addJavascriptCode();
1450	+ }
1451	+
1452	+ function site_footer() {
1453	+ self::$logger->log('Using deprecated function site_footer');
1454	+ $this->addNoscriptCode();
1455	+ }
1456	+
1457	+ private function onPostStatusTransition($newStatus, $oldStatus = 'false', $post = null) {
1458	+ if ($newStatus == 'publish' && $oldStatus != 'publish' ) {
1459	+ add_action('publish_post', array($this, 'addPiwikAnnotation'));
1460	+ }
1461	+ }
1462	+
1463	+ }

classes/WP_Piwik_Settings.php CHANGED Viewed

	@@ -70,7 +70,7 @@
70	self::$logger->log('Store default settings');
71	self::$defaultSettings = array('globalSettings' => $this->globalSettings, 'settings' => $this->settings);
72	self::$logger->log('Load settings');
73	- $this->globalSettings = (~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~)?
74	get_site_option('wp-piwik_global-settings', $this->globalSettings):
75	get_option('wp-piwik_global-settings', $this->globalSettings)
76	);
	@@ -152,4 +152,12 @@
152	}
153	$this->save();
154	}








155	}


70	self::$logger->log('Store default settings');
71	self::$defaultSettings = array('globalSettings' => $this->globalSettings, 'settings' => $this->settings);
72	self::$logger->log('Load settings');
73	+ $this->globalSettings = ($this->checkNetworkActivation()?
74	get_site_option('wp-piwik_global-settings', $this->globalSettings):
75	get_option('wp-piwik_global-settings', $this->globalSettings)
76	);

152	}
153	$this->save();
154	}
155	+
156	+ public function checkNetworkActivation() {
157	+ if (!function_exists("is_plugin_active_for_network")) {
158	+ require_once(ABSPATH.'wp-admin/includes/plugin.php');
159	+ wp_cookie_constants();
160	+ }
161	+ return is_plugin_active_for_network('wp-piwik/wp-piwik.php');
162	+ }
163	}

dashboard/visitors.php CHANGED Viewed

	@@ -21,7 +21,13 @@
21	$aryConf['params']['date'],
22	$aryConf['params']['limit']
23	);
24	-






25	if (isset($aryConf['data']['Visitors']['result']) && $aryConf['data']['Visitors']['result'] ='error')
26	echo '<strong>'.__('Piwik error', 'wp-piwik').':</strong> '.htmlentities($aryConf['data']['Visitors']['message'], ENT_QUOTES, 'utf-8');
27	else {
	@@ -57,6 +63,7 @@
57	<th class="n"><?php _e('Visits', 'wp-piwik'); ?></th>
58	<th class="n"><?php _e('Unique', 'wp-piwik'); ?></th>
59	<th class="n"><?php _e('Bounced', 'wp-piwik'); ?></th>

60	</tr>
61	</thead>
62	<tbody style="cursor:pointer;">
	@@ -69,6 +76,8 @@
69	$aryConf['data']['Unique'][$strDate].
70	'</td><td class="n">'.
71	$aryConf['data']['Bounced'][$strDate].


72	'</td></tr>'."\n";
73	}
74	echo '<tr><td class="n" colspan="4"><strong>'.__('Unique TOTAL', 'wp-piwik').'</strong> '.__('Sum', 'wp-piwik').': '.$intUSum.' '.__('Avg', 'wp-piwik').': '.$intAvg.'</td></tr>';


21	$aryConf['params']['date'],
22	$aryConf['params']['limit']
23	);
24	+ $aryConf['data']['Actions'] = $this->callPiwikAPI(
25	+ 'VisitsSummary.getActions',
26	+ $aryConf['params']['period'],
27	+ $aryConf['params']['date'],
28	+ $aryConf['params']['limit']
29	+ );
30	+
31	if (isset($aryConf['data']['Visitors']['result']) && $aryConf['data']['Visitors']['result'] ='error')
32	echo '<strong>'.__('Piwik error', 'wp-piwik').':</strong> '.htmlentities($aryConf['data']['Visitors']['message'], ENT_QUOTES, 'utf-8');
33	else {

63	<th class="n"><?php _e('Visits', 'wp-piwik'); ?></th>
64	<th class="n"><?php _e('Unique', 'wp-piwik'); ?></th>
65	<th class="n"><?php _e('Bounced', 'wp-piwik'); ?></th>
66	+ <th class="n"><?php _e('Page Views', 'wp-piwik'); ?></th>
67	</tr>
68	</thead>
69	<tbody style="cursor:pointer;">

76	$aryConf['data']['Unique'][$strDate].
77	'</td><td class="n">'.
78	$aryConf['data']['Bounced'][$strDate].
79	+ '</td><td class="n">'.
80	+ $aryConf['data']['Actions'][$strDate].
81	'</td></tr>'."\n";
82	}
83	echo '<tr><td class="n" colspan="4"><strong>'.__('Unique TOTAL', 'wp-piwik').'</strong> '.__('Sum', 'wp-piwik').': '.$intUSum.' '.__('Avg', 'wp-piwik').': '.$intAvg.'</td></tr>';

readme.txt CHANGED Viewed

	@@ -3,7 +3,7 @@
3	Contributors: Braekling
4	Requires at least: 3.8
5	Tested up to: 3.9
6	- Stable tag: 0.9.9.9
7	Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6046779
8	Tags: statistics, stats, analytics, piwik, wpmu
9
	@@ -13,7 +13,7 @@ This plugin adds a Piwik stats site to your WordPress or WordPress multisite das
13
14	This plugin adds a Piwik stats site to your WordPress dashboard. It's also able to add the Piwik tracking code to your blog using wp_footer.
15
16	- You need a running Piwik ~~(at least~~ 2.0.2) ~~installation~~ and at least view access to your stats. Also PHP 5 or higher is strictly required.
17
18	Look at the [Piwik website](http://piwik.org/) to get further information about Piwik.
19
	@@ -49,7 +49,7 @@ See section "Installation".
49	* Graphs powered by [jqPlot](http://www.jqplot.com/) (GPL 2.0 and MIT) and and [jQuery Sparklines](http://omnipotent.net/jquery.sparkline/) (New BSD License).
50	* Metabox support inspired by [Heiko Rabe's metabox demo plugin](http://www.code-styling.de/english/how-to-use-wordpress-metaboxes-at-own-plugins).
51	* Translation credits see plugin settings
52	- * Donations: Marco L., Rolf W., Tobias U., Lars K., Donna F., Kevin D., Ramos S., Thomas M., John C., Andreas G., Ben M., Myra R. I., Carlos U. R.-S., Oleg I., M. N., Daniel K., the Piwik team itself, and all people flattering this.
53	* All users who send me mails containing criticism, commendation, feature requests and bug reports - you help me to make WP-Piwik much better!
54
55	Thank you all!
	@@ -125,6 +125,11 @@ Please update Piwik if not done yet (Piwik 2.0 or higher is recommended)!
125
126	== Changelog ==
127





128	= 0.9.9.9 =
129	* Update: PHP API will use namespaces (Piwik 2.x compatibility)
130	* Update: Piwik URL isn't necessary to use PHP API anymore.


3	Contributors: Braekling
4	Requires at least: 3.8
5	Tested up to: 3.9
6	+ Stable tag: 0.9.9.10
7	Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6046779
8	Tags: statistics, stats, analytics, piwik, wpmu
9

13
14	This plugin adds a Piwik stats site to your WordPress dashboard. It's also able to add the Piwik tracking code to your blog using wp_footer.
15
16	+ You need a running Piwik 2.0.2 or higher installation and at least view access to your stats. Also PHP 5.3 or higher is strictly required.
17
18	Look at the [Piwik website](http://piwik.org/) to get further information about Piwik.
19

49	* Graphs powered by [jqPlot](http://www.jqplot.com/) (GPL 2.0 and MIT) and and [jQuery Sparklines](http://omnipotent.net/jquery.sparkline/) (New BSD License).
50	* Metabox support inspired by [Heiko Rabe's metabox demo plugin](http://www.code-styling.de/english/how-to-use-wordpress-metaboxes-at-own-plugins).
51	* Translation credits see plugin settings
52	+ * Donations: Marco L., Rolf W., Tobias U., Lars K., Donna F., Kevin D., Ramos S., Thomas M., John C., Andreas G., Ben M., Myra R. I., Carlos U. R.-S., Oleg I., M. N., Daniel K., James L., Jochen K., the Piwik team itself, and all people flattering this.
53	* All users who send me mails containing criticism, commendation, feature requests and bug reports - you help me to make WP-Piwik much better!
54
55	Thank you all!

125
126	== Changelog ==
127
128	+ = 0.9.9.10 =
129	+ * Bugfix: Multisite login issue, see http://wordpress.org/support/topic/0999-multisite-frontend-not-logged-in
130	+ * Bugfix: wpMandrall compatibility, see http://wordpress.org/support/topic/version-0999-conflicts-with-wpmandrill?replies=4
131	+ * Feature: Show page views (actions) in "visitors last 30"
132	+
133	= 0.9.9.9 =
134	* Update: PHP API will use namespaces (Piwik 2.x compatibility)
135	* Update: Piwik URL isn't necessary to use PHP API anymore.

settings/credits.php CHANGED Viewed

	@@ -1,6 +1,6 @@
1	<tr>
2	<td>
3	- <strong><?php _e('Thank you very much for your donation', 'wp-piwik'); ?>:</strong> Marco L., Rolf W., Tobias U., Lars K., Donna F., Kevin D., Ramos S., Thomas M., John C., Andreas G., Ben M., Myra R. I., Carlos U. R.-S., Oleg I., M. N., Daniel K., <?php _e('the Piwik team itself','wp-piwik');?><?php _e(', and all people flattering this','wp-piwik'); ?>!
4	</td>
5	</tr>
6	<tr>


1	<tr>
2	<td>
3	+ <strong><?php _e('Thank you very much for your donation', 'wp-piwik'); ?>:</strong> Marco L., Rolf W., Tobias U., Lars K., Donna F., Kevin D., Ramos S., Thomas M., John C., Andreas G., Ben M., Myra R. I., Carlos U. R.-S., Oleg I., M. N., Daniel K., James L., Jochen K., <?php _e('the Piwik team itself','wp-piwik');?><?php _e(', and all people flattering this','wp-piwik'); ?>!
4	</td>
5	</tr>
6	<tr>

wp-piwik.php CHANGED Viewed

	@@ -6,7 +6,7 @@ Plugin URI: http://wordpress.org/extend/plugins/wp-piwik/
6
7	Description: Adds Piwik stats to your dashboard menu and Piwik code to your wordpress header.
8
9	- Version: 0.9.9.9
10	Author: André Bräkling
11	Author URI: http://www.braekling.de
12
	@@ -33,16 +33,14 @@ if (!function_exists ('add_action')) {
33	exit();
34	}
35
36	- // ~~Makes sure all required include files are loaded before trying to use it~~
37	- require_once(ABSPATH.'wp-admin/includes/plugin.php');
38	- require_once(ABSPATH.'wp-includes/pluggable.php');
39
40	if (!class_exists('wp_piwik')) {
41	class wp_piwik {
42
43	private static
44	- $intRevisionId = ~~91007~~,
45	- $strVersion = '0.9.9.9',
46	$blog_id,
47	$intDashboardID = 30,
48	$strPluginBasename = NULL,
	@@ -171,7 +169,7 @@ class wp_piwik {
171	}
172
173	function getSettingsURL() {
174	- return (~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~)?'settings':'options-general').'.php';
175	}
176
177	private function updateTrackingCode() {
	@@ -378,7 +376,7 @@ class wp_piwik {
378	// Stats page onload callback
379	add_action('load-'.$this->intStatsPage, array(&$this, 'onloadStatsPage'));
380	}
381	- if (!~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~)) {
382	// Add options page
383	$intOptionsPage = add_options_page(
384	self::$settings->getGlobalOption('plugin_display_name'),
	@@ -476,7 +474,7 @@ class wp_piwik {
476	*/
477	public function extendWordPressToolbar(&$objToolbar) {
478	// Is user allowed to see stats?
479	- if (current_user_can('wp-piwik_read_stats')) {
480	$aryUnique = $this->callPiwikAPI('VisitsSummary.getUniqueVisitors','day','last30',null);
481	if (!is_array($aryUnique)) $aryUnique = array();
482	$strGraph = '<script type="text/javascript">';
	@@ -564,7 +562,7 @@ class wp_piwik {
564	return array_merge(
565	$strLinks,
566	array(
567	- sprintf('<a href="'.(~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~)?'settings':'options-general').'.php?page=%s">%s</a>', self::$strPluginBasename, __('Settings', 'wp-piwik'))
568	)
569	);
570	// Don't affect other plugins details
	@@ -586,7 +584,7 @@ class wp_piwik {
586	*/
587	function loadToolbarRequirements() {
588	// Only load if user is allowed to see stats
589	- if (current_user_can('wp-piwik_read_stats')) {
590	// Load Sparklines
591	wp_enqueue_script('wp-piwik-sparkline',$this->getPluginURL().'js/sparkline/jquery.sparkline.min.js',array('jquery'),'2.1.1');
592	// Load CSS
	@@ -773,7 +771,7 @@ class wp_piwik {
773	* or get its ID by URL
774	*/
775	function addPiwikSite() {
776	- if (isset($_GET['wpmu_show_stats']) && ~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~)) {
777	self::$logger->log('Switch blog ID: '.(int) $_GET['wpmu_show_stats']);
778	switch_to_blog((int) $_GET['wpmu_show_stats']);
779	}
	@@ -804,7 +802,7 @@ class wp_piwik {
804	self::$settings->setOption('tracking_code', $this->callPiwikAPI('SitesManager.getJavascriptTag'));
805	} else self::$settings->getOption('tracking_code', '');
806	self::$settings->save();
807	- if (isset($_GET['wpmu_show_stats']) && ~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~)) {
808	self::$logger->log('Back to current blog');
809	restore_current_blog();
810	}
	@@ -918,7 +916,7 @@ class wp_piwik {
918	if ($strMethod == "SitesManager.getSitesWithAtLeastViewAccess" \|\| false === $result) {
919	$strToken = self::$settings->getGlobalOption('piwik_token');
920	// If multisite stats are shown, maybe the super admin wants to show other blog's stats.
921	- if (~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~) && function_exists('is_super_admin') && function_exists('wp_get_current_user') && is_super_admin() && isset($_GET['wpmu_show_stats'])) {
922	$aryOptions = get_blog_option((int) $_GET['wpmu_show_stats'], 'wp-piwik_settings' , array());
923	if (!empty($aryOptions) && isset($aryOptions['site_id']))
924	$intSite = $aryOptions['site_id'];
	@@ -1079,7 +1077,7 @@ class wp_piwik {
1079	<?php screen_icon('options-general'); ?>
1080	<h2><?php echo (self::$settings->getGlobalOption('plugin_display_name') == 'WP-Piwik'?'Piwik '.__('Statistics', 'wp-piwik'):self::$settings->getGlobalOption('plugin_display_name')); ?></h2>
1081	<?php /************************************************************************/
1082	- if (~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~) && function_exists('is_super_admin') && is_super_admin() && $this->bolNetwork) {
1083	if (isset($_GET['wpmu_show_stats'])) {
1084	switch_to_blog((int) $_GET['wpmu_show_stats']);
1085	// TODO OPTIMIZE
	@@ -1123,7 +1121,7 @@ class wp_piwik {
1123	//]]>
1124	</script>
1125	<?php /************************************************************************/
1126	- if (~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~) && function_exists('is_super_admin') && is_super_admin()) {
1127	restore_current_blog();
1128	}
1129	}
	@@ -1231,7 +1229,7 @@ class wp_piwik {
1231	self::$settings->setGlobalOption('connection_timeout', (isset($_POST['wp-piwik_timeout'])?(int)$_POST['wp-piwik_timeout']:5));
1232	self::$settings->setGlobalOption('piwik_useragent_string', (isset($_POST['wp-piwik_useragent_string'])?$_POST['wp-piwik_useragent_string']:'WP-Piwik'));
1233	self::$settings->setGlobalOption('disable_ssl_verify', (isset($_POST['wp-piwik_disable_ssl_verify'])?$_POST['wp-piwik_disable_ssl_verify']:false));
1234	- if (!~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~)) {
1235	self::$settings->setGlobalOption('auto_site_config', (isset($_POST['wp-piwik_auto_site_config'])?$_POST['wp-piwik_auto_site_config']:false));
1236	if (!self::$settings->getGlobalOption('auto_site_config'))
1237	self::$settings->setOption('site_id', (isset($_POST['wp-piwik_siteid'])?$_POST['wp-piwik_siteid']:self::$settings->getOption('site_id')));
	@@ -1328,7 +1326,7 @@ class wp_piwik {
1328	* Show an error message extended by a support site link
1329	*/
1330	private static function showErrorMessage($strMessage) {
1331	- echo '<strong class="wp-piwik-error">'.__('An error occured', 'wp-piwik').':</strong> '.$strMessage.' [<a href="'.(~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~)?'network/settings':'options-general').'.php?page=wp-piwik/wp-piwik.php&tab=support">'.__('Support','wp-piwik').'</a>]';
1332	}
1333
1334	/**
	@@ -1360,7 +1358,7 @@ class wp_piwik {
1360	*/
1361	public static function getSiteID($intBlogID = null) {
1362	$intResult = self::$settings->getOption('site_id');
1363	- if (~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~) && !empty($intBlogID)) {
1364	$aryResult = get_blog_option($intBlogID, 'wp-piwik_settings');
1365	$intResult = $aryResult['site_id'];
1366	}
	@@ -1393,7 +1391,7 @@ class wp_piwik {
1393	}
1394
1395	private function isNetworkMode() {
1396	- return ~~is_plugin_active_for_network~~(~~'wp-piwik/wp-piwik.php'~~);
1397	}
1398
1399	private function isDashboardActive() {
	@@ -1401,7 +1399,7 @@ class wp_piwik {
1401	}
1402
1403	private function isToolbarActive() {
1404	- return ~~is_admin_bar_showing() &&~~ self::$settings->getGlobalOption('toolbar');
1405	}
1406
1407	private function isTrackingActive() {
	@@ -1492,7 +1490,7 @@ class wp_piwik {
1492	$this->addNoscriptCode();
1493	}
1494
1495	- function onPostStatusTransition($newStatus, $oldStatus = 'false', $post = null) {
1496	if ($newStatus == 'publish' && $oldStatus != 'publish' ) {
1497	add_action('publish_post', array($this, 'addPiwikAnnotation'));
1498	}


6
7	Description: Adds Piwik stats to your dashboard menu and Piwik code to your wordpress header.
8
9	+ Version: 0.9.9.10
10	Author: André Bräkling
11	Author URI: http://www.braekling.de
12

33	exit();
34	}
35
36	+ //require_once(ABSPATH.'wp-includes/pluggable.php');


37
38	if (!class_exists('wp_piwik')) {
39	class wp_piwik {
40
41	private static
42	+ $intRevisionId = 92000,
43	+ $strVersion = '0.9.9.10',
44	$blog_id,
45	$intDashboardID = 30,
46	$strPluginBasename = NULL,

169	}
170
171	function getSettingsURL() {
172	+ return (self::$settings->checkNetworkActivation()?'settings':'options-general').'.php';
173	}
174
175	private function updateTrackingCode() {

376	// Stats page onload callback
377	add_action('load-'.$this->intStatsPage, array(&$this, 'onloadStatsPage'));
378	}
379	+ if (!self::$settings->checkNetworkActivation()) {
380	// Add options page
381	$intOptionsPage = add_options_page(
382	self::$settings->getGlobalOption('plugin_display_name'),

474	*/
475	public function extendWordPressToolbar(&$objToolbar) {
476	// Is user allowed to see stats?
477	+ if (current_user_can('wp-piwik_read_stats') && is_admin_bar_showing()) {
478	$aryUnique = $this->callPiwikAPI('VisitsSummary.getUniqueVisitors','day','last30',null);
479	if (!is_array($aryUnique)) $aryUnique = array();
480	$strGraph = '<script type="text/javascript">';

562	return array_merge(
563	$strLinks,
564	array(
565	+ sprintf('<a href="'.(self::$settings->checkNetworkActivation()?'settings':'options-general').'.php?page=%s">%s</a>', self::$strPluginBasename, __('Settings', 'wp-piwik'))
566	)
567	);
568	// Don't affect other plugins details

584	*/
585	function loadToolbarRequirements() {
586	// Only load if user is allowed to see stats
587	+ if (current_user_can('wp-piwik_read_stats') && is_admin_bar_showing()) {
588	// Load Sparklines
589	wp_enqueue_script('wp-piwik-sparkline',$this->getPluginURL().'js/sparkline/jquery.sparkline.min.js',array('jquery'),'2.1.1');
590	// Load CSS

771	* or get its ID by URL
772	*/
773	function addPiwikSite() {
774	+ if (isset($_GET['wpmu_show_stats']) && self::$settings->checkNetworkActivation()) {
775	self::$logger->log('Switch blog ID: '.(int) $_GET['wpmu_show_stats']);
776	switch_to_blog((int) $_GET['wpmu_show_stats']);
777	}

802	self::$settings->setOption('tracking_code', $this->callPiwikAPI('SitesManager.getJavascriptTag'));
803	} else self::$settings->getOption('tracking_code', '');
804	self::$settings->save();
805	+ if (isset($_GET['wpmu_show_stats']) && self::$settings->checkNetworkActivation()) {
806	self::$logger->log('Back to current blog');
807	restore_current_blog();
808	}

916	if ($strMethod == "SitesManager.getSitesWithAtLeastViewAccess" \|\| false === $result) {
917	$strToken = self::$settings->getGlobalOption('piwik_token');
918	// If multisite stats are shown, maybe the super admin wants to show other blog's stats.
919	+ if (self::$settings->checkNetworkActivation() && function_exists('is_super_admin') && function_exists('wp_get_current_user') && is_super_admin() && isset($_GET['wpmu_show_stats'])) {
920	$aryOptions = get_blog_option((int) $_GET['wpmu_show_stats'], 'wp-piwik_settings' , array());
921	if (!empty($aryOptions) && isset($aryOptions['site_id']))
922	$intSite = $aryOptions['site_id'];

1077	<?php screen_icon('options-general'); ?>
1078	<h2><?php echo (self::$settings->getGlobalOption('plugin_display_name') == 'WP-Piwik'?'Piwik '.__('Statistics', 'wp-piwik'):self::$settings->getGlobalOption('plugin_display_name')); ?></h2>
1079	<?php /************************************************************************/
1080	+ if (self::$settings->checkNetworkActivation() && function_exists('is_super_admin') && is_super_admin() && $this->bolNetwork) {
1081	if (isset($_GET['wpmu_show_stats'])) {
1082	switch_to_blog((int) $_GET['wpmu_show_stats']);
1083	// TODO OPTIMIZE

1121	//]]>
1122	</script>
1123	<?php /************************************************************************/
1124	+ if (self::$settings->checkNetworkActivation() && function_exists('is_super_admin') && is_super_admin()) {
1125	restore_current_blog();
1126	}
1127	}

1229	self::$settings->setGlobalOption('connection_timeout', (isset($_POST['wp-piwik_timeout'])?(int)$_POST['wp-piwik_timeout']:5));
1230	self::$settings->setGlobalOption('piwik_useragent_string', (isset($_POST['wp-piwik_useragent_string'])?$_POST['wp-piwik_useragent_string']:'WP-Piwik'));
1231	self::$settings->setGlobalOption('disable_ssl_verify', (isset($_POST['wp-piwik_disable_ssl_verify'])?$_POST['wp-piwik_disable_ssl_verify']:false));
1232	+ if (!self::$settings->checkNetworkActivation()) {
1233	self::$settings->setGlobalOption('auto_site_config', (isset($_POST['wp-piwik_auto_site_config'])?$_POST['wp-piwik_auto_site_config']:false));
1234	if (!self::$settings->getGlobalOption('auto_site_config'))
1235	self::$settings->setOption('site_id', (isset($_POST['wp-piwik_siteid'])?$_POST['wp-piwik_siteid']:self::$settings->getOption('site_id')));

1326	* Show an error message extended by a support site link
1327	*/
1328	private static function showErrorMessage($strMessage) {
1329	+ echo '<strong class="wp-piwik-error">'.__('An error occured', 'wp-piwik').':</strong> '.$strMessage.' [<a href="'.(self::$settings->checkNetworkActivation()?'network/settings':'options-general').'.php?page=wp-piwik/wp-piwik.php&tab=support">'.__('Support','wp-piwik').'</a>]';
1330	}
1331
1332	/**

1358	*/
1359	public static function getSiteID($intBlogID = null) {
1360	$intResult = self::$settings->getOption('site_id');
1361	+ if (self::$settings->checkNetworkActivation() && !empty($intBlogID)) {
1362	$aryResult = get_blog_option($intBlogID, 'wp-piwik_settings');
1363	$intResult = $aryResult['site_id'];
1364	}

1391	}
1392
1393	private function isNetworkMode() {
1394	+ return self::$settings->checkNetworkActivation();
1395	}
1396
1397	private function isDashboardActive() {

1399	}
1400
1401	private function isToolbarActive() {
1402	+ return self::$settings->getGlobalOption('toolbar');
1403	}
1404
1405	private function isTrackingActive() {

1490	$this->addNoscriptCode();
1491	}
1492
1493	+ private function onPostStatusTransition($newStatus, $oldStatus = 'false', $post = null) {
1494	if ($newStatus == 'publish' && $oldStatus != 'publish' ) {
1495	add_action('publish_post', array($this, 'addPiwikAnnotation'));
1496	}