From 857506f65bb11d0f21a5b6577a4df2299b5a9919 Mon Sep 17 00:00:00 2001
From: Bruno Massa <brmassa@67164.no-reply.drupal.org>
Date: Mon, 17 Mar 2008 23:33:19 +0000
Subject: [PATCH] New features: * _charts_system_node_activity() shows which
kind of node type was created in the current month
---
charts_system/charts_system.inc | 56 +++++++++++++++++++++++++++++++--
1 file changed, 53 insertions(+), 3 deletions(-)
diff --git a/charts_system/charts_system.inc b/charts_system/charts_system.inc
index 2cfe523..15e6693 100644
--- a/charts_system/charts_system.inc
+++ b/charts_system/charts_system.inc
@@ -7,9 +7,9 @@
*/
/**
- * Page callback.
+ * Chart reports page
*/
-function _charts_system_charts($ctype = 'nodes') {
+function _charts_system_charts($ctype) {
$output = '';
switch ($ctype) {
@@ -37,6 +37,7 @@ function _charts_system_charts($ctype = 'nodes') {
GROUP BY type
ORDER BY type"
);
+ $output .= _charts_system_node_activity();
break;
case 'users':
@@ -83,7 +84,7 @@ function _charts_system_charts($ctype = 'nodes') {
}
/**
- * Translate the user status label code to a string
+ * Generate some charts using a pre defined method.
*
* @param $title
* String. The chart title
@@ -123,6 +124,55 @@ function _charts_system_generate($title, $sql, $callback = NULL) {
return '';
}
+/**
+ * Show which kind of node type was created in the current month.
+ *
+ * @return
+ * String. The HTML chart when all data is fine or a blank string
+ */
+function _charts_system_node_activity() {
+ $now = time();
+
+ $results = db_query('SELECT type, created
+ FROM {node}
+ WHERE created < %d AND created > %d
+ ORDER BY created',
+ $now, mktime(0, 0, 0, date('m', $now), 1, date('Y', $now))
+ );
+
+ $max = array();
+ $counts = array();
+ $types = array();
+
+ while ($result = db_fetch_array($results)) {
+ $day = ltrim(date('d', $result['created']), '0');
+ $types[] = $result['type'];
+ $counts[$day][$result['type']]++;
+ }
+
+ // Generate data and labels
+ if (!empty($counts)) {
+ for ($i = 1; $i <= date('d', $now); $i++) {
+ foreach ($types as $index => $type) {
+ $chart[$index]['#legend'] = $type;
+ $chart[$index][] = array(
+ '#value' => empty($counts[$i][$type]) ? 0 : $counts[$i][$type],
+ '#label' => empty($index) ? $i : NULL
+ );
+ }
+ }
+ }
+
+ if (!empty($chart)) {
+ $chart['#title'] = t('Activity for !date', array('!date' => date('F Y', $now)));
+ $chart['#type'] = 'line2D';
+
+ return charts_chart($chart);
+ }
+
+ return '';
+}
+
/**
* Translate the user status label code to a string
*
--
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