ad_report.module in Advertisement 5.2
Same filename and directory in other branches
Provides comprehensive charts and reports about advertising statistics.
Copyright (c) 2007-2008. Jeremy Andrews <jeremy@tag1consulting.com>.
File
report/ad_report.moduleView source
<?php
/**
* @file
* Provides comprehensive charts and reports about advertising statistics.
*
* Copyright (c) 2007-2008.
* Jeremy Andrews <jeremy@tag1consulting.com>.
*/
/**
* Implementation of hook_menu().
*/
function ad_report_menu($may_cache) {
$items = array();
if ($may_cache) {
$items[] = array(
'path' => 'admin/content/ad/report',
'title' => t('Reports'),
'callback' => 'drupal_get_form',
'callback arguments' => array(
'ad_report_admin',
),
'type' => MENU_LOCAL_TASK,
'weight' => 1,
);
$items[] = array(
'path' => 'admin/content/ad/report/display',
'callback' => 'ad_report_admin_display',
'type' => MENU_CALLBACK,
);
}
else {
if (arg(0) == 'node' && is_numeric(arg(1)) && ad_permission(arg(1), 'access statistics')) {
$node = node_load(arg(1));
if ($node->adtype) {
$start = (int) arg(3);
$end = (int) arg(4);
$items[] = array(
'path' => "node/{$node->nid}/report",
'title' => t('Reports'),
'callback' => 'ad_report_bargraph',
'callback arguments' => array(
$node,
"node/{$node->nid}/report",
'node',
$start,
$end,
),
'type' => MENU_LOCAL_TASK,
'access' => ad_permission($node->nid, 'generate reports'),
);
}
}
else {
if (arg(0) == 'ad_report' && is_numeric(arg(1)) && is_numeric(arg(4)) && is_numeric(arg(5))) {
if (arg(3) == 'node') {
$access = ad_permission(arg(1), 'generate reports');
}
else {
$access = user_access('generate administrative reports');
}
$id = arg(1);
$type = arg(3);
$start = (int) arg(4);
$start_date = _ad_report_get_date_from_path($start);
$end = (int) arg(5);
$end_date = _ad_report_get_date_from_path($end);
$items[] = array(
'path' => "ad_report/{$id}/bargraph/{$type}/{$start}/{$end}",
'title' => 'Bar graph',
'callback' => 'ad_report_generate_bargraph',
'callback arguments' => array(
$id,
$type,
$start_date,
$end_date,
),
'type' => MENU_CALLBACK,
'access' => $access,
);
}
else {
if (arg(0) == 'ad_report' && is_numeric(arg(3) && is_numeric(arg(4)))) {
}
}
}
$start = strtotime($_SESSION['ad_report_start']);
$end = strtotime($_SESSION['ad_report_end']);
$group = $_SESSION['ad_report_group'];
if ($start && $end && is_array($group)) {
$items[] = array(
'path' => 'admin/content/ad/report/csv',
'callback' => 'ad_report_admin_ad_table',
'callback arguments' => array(
$start,
$end,
$group,
TRUE,
),
'type' => MENU_CALLBACK,
);
}
}
return $items;
}
/**
* Drupal hook_perm implementation.
*/
function ad_report_perm() {
return array(
t('generate administrative reports'),
);
}
/**
* Ad module hook_adapi.
*/
function ad_report_adapi($op, $node = NULL) {
switch ($op) {
case 'permissions':
return array(
'generate reports' => TRUE,
);
}
}
/**
*
*/
function ad_report_admin() {
$form = array();
$start = $_SESSION['ad_report_start'] ? strtotime($_SESSION['ad_report_start']) : _ad_report_first_day_of_month();
$end = $_SESSION['ad_report_end'] ? strtotime($_SESSION['ad_report_end']) : _ad_report_last_day_of_month();
$group = $_SESSION['ad_report_group'] ? $_SESSION['ad_report_group'] : array(
'all',
);
$form['dates'] = array(
'#type' => 'fieldset',
'#title' => t('Report dates'),
'#prefix' => '<div class="container-inline">',
'#suffix' => '</div>',
);
$form['dates']['start'] = array(
'#type' => 'textfield',
'#title' => t('Start'),
'#size' => 24,
'#maxlength' => 64,
'#default_value' => _ad_report_format_date_human($start),
// display pop up calendar if jstools jscalendar module enabled
'#attributes' => array(
'class' => 'jscalendar',
),
'#jscalendar_ifFormat' => '%Y-%m-%d %H:%M',
'#jscalendar_timeFormat' => '24',
);
$form['dates']['space1'] = array(
'#value' => ' ',
);
$form['dates']['end'] = array(
'#type' => 'textfield',
'#title' => t('End'),
'#size' => 24,
'#maxlength' => 64,
'#default_value' => _ad_report_format_date_human($end),
// display pop up calendar if jstools jscalendar module enabled
'#attributes' => array(
'class' => 'jscalendar',
),
'#jscalendar_ifFormat' => '%Y-%m-%d %H:%M',
);
$form['dates']['space2'] = array(
'#value' => ' ',
);
// groups
$groups = ad_groups_list();
$form['groups'] = array(
'#type' => 'fieldset',
'#title' => t('Groups'),
);
$options = array();
$options['all'] = t('- All -');
$options = $options + $groups;
$form['groups']['group'] = array(
'#type' => 'select',
'#title' => t('Ad groups'),
'#options' => $options,
'#multiple' => TRUE,
'#required' => TRUE,
'#default_value' => $group,
);
// submit
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Generate report'),
);
$form['reset'] = array(
'#type' => 'submit',
'#value' => t('Reset report'),
);
return $form;
}
/**
* Sanity check the date range.
*/
function ad_report_admin_validate($form_id, $form_values) {
if ($_POST['op'] == t('Reset report')) {
unset($_SESSION['ad_report_start']);
unset($_SESSION['ad_report_end']);
unset($_SESSION['ad_report_group']);
}
else {
$start = strtotime($form_values['start']);
$end = strtotime($form_values['end']);
if (!$start) {
form_set_error('start', t('You must enter a valid start date.'));
}
else {
if ($start >= time() - 3600) {
form_set_error('start', t('The report must start at least one hour before the current time.'));
}
else {
if ($start >= $end) {
form_set_error('start', t('The report must start before it ends.'));
}
}
}
if (!$end) {
form_set_error('end', t('You must enter a valid end date.'));
}
}
}
/**
* Redirect to a path to generate the requested report.
*/
function ad_report_admin_submit($form_id, $form_values) {
if ($_POST['op'] == t('Generate report')) {
$start = date('YmdHi', strtotime($form_values['start']));
$end = date('YmdHi', strtotime($form_values['end']));
$group = $form_values['group'];
$_SESSION['ad_report_start'] = $start;
$_SESSION['ad_report_end'] = $end;
$_SESSION['ad_report_group'] = $group;
drupal_goto('admin/content/ad/report/display');
}
}
/**
* Display the administrative report.
*/
function ad_report_admin_display() {
$start = $_SESSION['ad_report_start'];
$end = $_SESSION['ad_report_end'];
$group = $_SESSION['ad_report_group'];
$output = '<div class="image"><img src="' . url("ad_report/0/bargraph/admin/{$start}/{$end}") . '" /></div>';
$output .= ad_report_admin_ad_table(strtotime($start), strtotime($end), $group);
$output .= '<div>' . l(t('Modify report'), 'admin/content/ad/report') . '</div>';
return $output;
}
/**
*
*/
function ad_report_admin_ad_table($start, $end, $group, $csv = FALSE) {
// prepare dates
$start = _ad_report_format_date_db($start);
$end = _ad_report_format_date_db($end);
// prepare groups
$groups = ad_groups_list();
$all = FALSE;
$none = FALSE;
if (is_array($group)) {
if (in_array('all', $group)) {
$all = TRUE;
}
if (!$all) {
if (sizeof($group) == sizeof($groups)) {
$all = TRUE;
}
}
if (in_array('0', $group)) {
unset($group[0]);
$none = TRUE;
}
}
if ($all) {
$result = db_query('SELECT DISTINCT(aid) FROM {ad_statistics} WHERE date >= %d AND date <= %d', $start, $end);
}
else {
if ($none) {
if (sizeof($group)) {
$result = db_query("SELECT DISTINCT(a.aid) FROM {ad_statistics} a LEFT JOIN {term_node} t ON a.aid = t.tid WHERE (t.tid IN (%s) OR ISNULL(t.tid)) AND action = 'view' AND a.date >= %d AND a.date <= %d", implode(',', $group), $start, $end);
}
else {
$result = db_query("SELECT DISTINCT(a.aid) FROM {ad_statistics} a LEFT JOIN {term_node} t ON a.aid = t.tid WHERE ISNULL(t.tid) AND action = 'view' AND a.date >= %d AND a.date <= %d", $start, $end);
}
}
else {
$result = db_query("SELECT DISTINCT(a.aid) FROM {ad_statistics} a LEFT JOIN {term_node} t ON a.aid = t.tid WHERE t.tid IN (%s) AND action = 'view' AND a.date >= %d AND a.date <= %d", implode(',', $group), $start, $end);
}
}
$ads = array();
while ($ad = db_fetch_object($result)) {
if ($ad->aid) {
$ads[$ad->aid] = $ad->aid;
}
}
if ($csv) {
header('Content-type: application/octet-stream');
header("Content-Disposition: attachment; filename=report-{$start}-{$end}.csv");
echo "ad id, title, first view, last view, clicks, views, click-thru\n";
}
else {
$output = '<div class="describe">' . t('There !count matching your parameters.', array(
'!count' => format_plural(sizeof($ads), 'was 1 active ad', 'were @count active ads'),
)) . '</div>';
$headers = array(
t('Advertisement'),
t('Active dates'),
t('Views'),
t('Clicks'),
t('Click-thru'),
);
// get counts for each ad
$rows = array();
}
$total_views = $total_clicks = 0;
foreach ($ads as $aid) {
$ad = node_load($aid);
if ($ad->aid) {
$views = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} WHERE aid = %d AND action = 'view' AND date >= %d AND date <= %d", $aid, $start, $end));
$first = _ad_report_get_date_from_path((int) db_result(db_query("SELECT MIN(date) FROM {ad_statistics} WHERE aid = %d AND action = 'view' AND date >= %d AND date <= %d", $aid, $start, $end)));
$first = format_date($first, 'small');
$last = _ad_report_get_date_from_path((int) db_result(db_query("SELECT MAX(date) FROM {ad_statistics} WHERE aid = %d AND action = 'view' AND date >= %d AND date <= %d", $aid, $start, $end)));
$last = format_date($last, 'small');
$clicks = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} WHERE aid = %d AND action = 'click' AND date >= %d AND date <= %d", $aid, $start, $end));
if ($views) {
$clickthru = number_format($clicks / $views, 2) . '%';
}
else {
$clickthru = '0%';
}
if ($views || $clicks) {
if ($csv) {
echo "{$ad->nid}, {$ad->title}, {$first}, {$last}, {$views}, {$clicks}, {$clickthru}\n";
}
else {
$row = array();
$row[] = l($ad->title, "node/{$ad->nid}");
$row[] = "first view: {$first}<br />last view: {$last}";
$row[] = number_format($views);
$row[] = number_format($clicks);
$row[] = $clickthru;
$rows[] = $row;
$total_views += $views;
$total_clicks += $clicks;
}
}
}
}
if ($csv) {
return 0;
}
if ($total_views || $total_clicks) {
$row = array();
$row[] = '<strong>' . t('Total') . '</strong>';
$row[] = '';
$row[] = '<strong>' . number_format($total_views) . '</strong>';
$row[] = '<strong>' . number_format($total_clicks) . '</strong>';
if ($total_views) {
$row[] = '<strong>' . number_format($total_clicks / $total_views, 2) . '%' . '</strong>';
}
else {
$row[] = '<strong>' . '0%' . '</strong>';
}
$rows[] = $row;
}
$output = theme('table', $headers, $rows);
$output .= l(t('Download CSV'), 'admin/content/ad/report/csv');
return $output;
}
/**
* Returns a timestamp for the first hour of the first day of the month.
*/
function _ad_report_first_day_of_month($time = NULL) {
if ($time === NULL) {
$time = time();
}
return strtotime(date('Ym010000', $time));
}
/**
* Returns a timestamp for the last hour of the last day of the month.
*/
function _ad_report_last_day_of_month($time = NULL) {
if ($time === NULL) {
$time = time();
}
$month = date('m', $time);
$year = date('Y', $time);
$day = date('d', mktime(0, 0, 0, $month + 1, 0, $year));
return strtotime("{$year}{$month}{$day}2359");
}
/**
* Page to display ad with bargraph.
*/
function ad_report_bargraph($data, $url, $type = 'node', $start = 0, $end = 0) {
if ($type == 'node') {
drupal_set_title($data->title);
}
$start_date = _ad_report_get_date_from_path($start);
$end_date = _ad_report_get_date_from_path($end);
$output = drupal_get_form('ad_report_range_form', $type, $url, $start_date, $end_date);
if ($start && $end) {
switch ($type) {
case 'node':
$ad = db_fetch_object(db_query('SELECT aid, redirect, adtype FROM {ads} WHERE aid = %d', $data->nid));
if ($ad->aid) {
$output .= '<img src="' . url("ad_report/{$data->nid}/bargraph/node/{$start}/{$end}") . '" />';
$output .= theme('box', '', module_invoke("ad_{$data->adtype}", 'display_ad', $ad));
$output .= ad_report_group_table($data->nid, $type, $start, $end);
}
$output .= module_invoke('ad', 'click_history', $data->nid);
break;
default:
$output = '<img src="' . url("ad_report/{$data->uid}/bargraph/{$granularity}/{$type}") . '" />';
break;
}
}
return $output;
}
/**
* Return a form for selecting a date range for generating a report.
*/
function ad_report_range_form($type, $url = NULL, $start = NULL, $end = NULL) {
$form = array();
$start = $start ? $start : _ad_report_first_day_of_month();
$end = $end ? $end : _ad_report_last_day_of_month();
$form['report'] = array(
'#type' => 'fieldset',
'#title' => t('Report dates'),
'#prefix' => '<div class="container-inline">',
'#suffix' => '</div>',
);
$form['report']['type'] = array(
'#value' => $type,
'#type' => 'hidden',
);
$form['report']['url'] = array(
'#value' => $url,
'#type' => 'hidden',
);
$form['report']['start'] = array(
'#type' => 'textfield',
'#title' => t('Start'),
'#size' => 24,
'#maxlength' => 64,
'#default_value' => _ad_report_format_date_human($start),
// display pop up calendar if jstools jscalendar module enabled
'#attributes' => array(
'class' => 'jscalendar',
),
'#jscalendar_ifFormat' => '%Y-%m-%d %H:%M',
'#jscalendar_timeFormat' => '24',
);
$form['report']['space1'] = array(
'#value' => ' ',
);
$form['report']['end'] = array(
'#type' => 'textfield',
'#title' => t('End'),
'#size' => 24,
'#maxlength' => 64,
'#default_value' => _ad_report_format_date_human($end),
// display pop up calendar if jstools jscalendar module enabled
'#attributes' => array(
'class' => 'jscalendar',
),
'#jscalendar_ifFormat' => '%Y-%m-%d %H:%M',
);
$form['report']['space2'] = array(
'#value' => ' ',
);
$form['report']['generate'] = array(
'#type' => 'submit',
'#value' => t('Generate report'),
);
return $form;
}
/**
* Validate the form range.
*/
function ad_report_range_form_validate($form_id, $form_values) {
$start = strtotime($form_values['start']);
$end = strtotime($form_values['end']);
if (!$start) {
form_set_error('start', t('You must enter a valid start date.'));
}
else {
if ($start >= time() - 3600) {
form_set_error('start', t('The report must start at least one hour before the current time.'));
}
else {
if ($start >= $end) {
form_set_error('start', t('The report must start before it ends.'));
}
}
}
if (!$end) {
form_set_error('end', t('You must enter a valid end date.'));
}
}
/**
* Redirect to URL for displaying report.
*/
function ad_report_range_form_submit($form_id, $form_values) {
$start = date('YmdHi', strtotime($form_values['start']));
$end = date('YmdHi', strtotime($form_values['end']));
drupal_goto($form_values['url'] . "/{$start}/{$end}");
}
/**
* Helper function to extract date from URL.
*/
function _ad_report_get_date_from_path($path) {
if ($path) {
$year = substr($path, 0, 4);
$month = substr($path, 4, 2);
$day = substr($path, 6, 2);
$hour = substr($path, 8, 2);
if (strlen($path) == 12) {
$minute = substr($path, 10, 2);
}
else {
$minute = 0;
}
$date = strtotime("{$month}/{$day}/{$year} {$hour}:{$minute}");
if ($date > 0) {
return $date;
}
drupal_set_message(t('Invalid date specified in range.'), 'error');
}
}
/**
* Helper function to format date.
*/
function _ad_report_format_date_human($date) {
return date('Y-m-d H:i', $date);
}
/**
* Helper function to format date.
*/
function _ad_report_format_date_db($date) {
return date('YmdH', $date);
}
/**
* Display table with per-group statistics.
*/
function ad_report_group_table($id, $type, $start, $end) {
$start_date = _ad_report_format_date_db(_ad_report_get_date_from_path($start));
$end_date = _ad_report_format_date_db(_ad_report_get_date_from_path($end));
// TODO: Support other types than nodes
$result = db_query('SELECT DISTINCT(adgroup) FROM {ad_statistics} WHERE aid = %d AND date >= %d AND date <= %d', $id, $start_date, $end_date);
// extract all groups that this advertisement has been displayed in
while ($group = db_fetch_object($result)) {
if ($group->adgroup) {
$first = substr($group->adgroup, 0, 1);
if ($first == 't') {
$tids = $tids = explode(',', substr($group->adgroup, 1, strlen($group->adgroup)));
foreach ($tids as $tid) {
if ($tid) {
$adgroups[$tid][] = $group->adgroup;
}
}
}
else {
// handle this type of "group"
$adgroups['other'][] = $group->adgroup;
}
}
else {
$adgroups[0][] = $group->adgroup;
}
}
$headers = array(
t('Group'),
t('Active dates'),
t('Views'),
t('Clicks'),
t('Click-thru'),
);
// get counts for each group
$groups = ad_groups_list();
$rows = array();
$total_views = $total_clicks = 0;
foreach ($groups as $tid => $group) {
$views = $clicks = 0;
if (is_array($adgroups[$tid])) {
foreach ($adgroups[$tid] as $adgroup) {
$views += (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} WHERE aid = %d AND adgroup = '%s' AND action = 'view' AND date >= %d AND date <= %d", $id, $adgroup, $start_date, $end_date));
$clicks += (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} WHERE aid = %d AND adgroup = '%s' AND action = 'click' AND date >= %d AND date <= %d", $id, $adgroup, $start_date, $end_date));
}
}
if ($views || $clicks) {
$begin = (int) db_result(db_query("SELECT MIN(date) FROM {ad_statistics} WHERE (adgroup LIKE '%%t%s' OR adgroup LIKE '%%,%s') AND action = 'view' AND date >= %d AND date <= %d", $tid, $tid, $start_date, $end_date));
if ($begin) {
$begin = format_date(_ad_report_get_date_from_path($begin), 'small');
$finish = (int) db_result(db_query("SELECT MAX(date) FROM {ad_statistics} WHERE (adgroup LIKE '%%t%s' OR adgroup LIKE '%%,%s') AND action = 'view' AND date >= %d AND date <= %d", $tid, $tid, $start_date, $end_date));
if ($finish) {
$finish = format_date(_ad_report_get_date_from_path($finish), 'small');
}
}
if ($begin && $finish) {
$row = array();
$row[] = $group;
$row[] = "first view: {$begin}<br />last view: {$finish}";
$row[] = number_format($views);
$row[] = number_format($clicks);
if ($views) {
$row[] = number_format($clicks / $views, 2) . '%';
}
else {
$row[] = '0%';
}
$rows[] = $row;
$total_views += $views;
$total_clicks += $clicks;
}
}
}
if ($total_views || $total_clicks) {
$row = array();
$row[] = '<strong>' . t('Total') . '</strong>';
$row[] = '';
$row[] = '<strong>' . number_format($total_views) . '</strong>';
$row[] = '<strong>' . number_format($total_clicks) . '</strong>';
if ($total_views) {
$row[] = '<strong>' . number_format($total_clicks / $total_views, 2) . '%' . '</strong>';
}
else {
$row[] = '<strong>' . '0%' . '</strong>';
}
$rows[] = $row;
}
return theme('table', $headers, $rows);
}
/**
* Page that utilizes gd to generate a bargraph.
*/
function ad_report_generate_bargraph($id, $type, $start, $end) {
header("Content-type: image/png");
// be sure we've been passed in valid parameters
$elapse = $end - $start;
if ($elapse <= 0 || $start <= 0 || $end <= 0) {
return NULL;
}
$increments = (int) ($elapse / 3600);
// image size
$image_width = 700;
$image_height = 360;
// graph size
$graph_width = 600;
$graph_height = 250;
$graph_x_offset = 8;
$graph_y_offset = 8;
$graph_y = 8;
// calculate slices to extract from database
$width = $graph_width / $increments;
$number = $increments;
$factor = 1;
if ($width < 1) {
$factor = 1 / $width;
}
$number = $number / $factor;
$width = $width * $factor;
$slice = $elapse / $number;
// retrieve views and clicks from the database
$views = array();
$clicks = array();
$max_views = 0;
$max_clicks = 0;
$key = 0;
for ($i = $start; $i < $end; $i += $slice) {
$start_date = _ad_report_format_date_db($i);
$end_date = _ad_report_format_date_db($i + $slice);
switch ($type) {
case 'node':
$views[] = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} WHERE aid = %d AND action = 'view' AND date >= %d AND date <= %d", $id, $start_date, $end_date));
$clicks[] = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} WHERE aid = %d AND action = 'click' AND date >= %d AND date <= %d", $id, $start_date, $end_date));
break;
case 'user':
$views[] = (int) db_result(db_query("SELECT SUM(a.count) FROM {ad_statistics} a LEFT JOIN {node} n ON a.aid = n.nid WHERE n.uid = %d AND n.type = 'ad' AND a.action = 'view' AND a.date >= %d AND a.date <= %d", $id, $start_date, $end_date));
$clicks[] = (int) db_result(db_query("SELECT SUM(a.count) FROM {ad_statistics} a LEFT JOIN {node} n ON a.aid = n.nid WHERE n.uid = %d AND n.type = 'ad' AND a.action = 'click' AND a.date >= %d AND a.date <= %d", $id, $start_date, $end_date));
break;
case 'admin':
$group = $_SESSION['ad_report_group'];
$all = FALSE;
$none = FALSE;
if (is_array($group)) {
if (in_array('all', $group)) {
$all = TRUE;
}
if (!$all) {
$groups = ad_groups_list();
if (sizeof($group) == sizeof($groups)) {
$all = TRUE;
}
}
if (in_array('0', $group)) {
unset($group[0]);
$none = TRUE;
}
}
if ($all) {
$views[] = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} WHERE action = 'view' AND date >= %d AND date <= %d", $start_date, $end_date));
$clicks[] = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} WHERE action = 'click' AND date >= %d AND date <= %d", $start_date, $end_date));
}
else {
if ($none) {
if (sizeof($group)) {
$views[] = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} a LEFT JOIN {term_node} t ON a.aid = t.tid WHERE (t.tid IN (%s) OR ISNULL(t.tid)) AND action = 'view' AND date >= %d AND date <= %d", implode(',', $group), $start_date, $end_date));
$clicks[] = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} a LEFT JOIN {term_node} t ON a.aid = t.tid WHERE (t.tid IN (%s) OR ISNULL(t.tid)) AND action = 'click' AND date >= %d AND date <= %d", implode(',', $group), $start_date, $end_date));
}
else {
$views[] = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} a LEFT JOIN {term_node} t ON a.aid = t.tid WHERE ISNULL(t.tid) AND action = 'view' AND date >= %d AND date <= %d", $start_date, $end_date));
$clicks[] = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} a LEFT JOIN {term_node} t ON a.aid = t.tid WHERE ISNULL(t.tid) AND action = 'click' AND date >= %d AND date <= %d", $start_date, $end_date));
}
}
else {
$views[] = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} a LEFT JOIN {term_node} t ON a.aid = t.tid WHERE tid IN (%s) AND action = 'view' AND date >= %d AND date <= %d", implode(',', $group), $start_date, $end_date));
$clicks[] = (int) db_result(db_query("SELECT SUM(count) FROM {ad_statistics} a LEFT JOIN {term_node} t ON a.aid = t.tid WHERE t.tid IN (%s) AND action = 'click' AND date >= %d AND date <= %d", implode(',', $group), $start_date, $end_date));
}
}
break;
default:
$function = "ad_report_views_{$type}";
if (function_exists("{$function}")) {
$views[] = $function($id, $day_start, $day_end);
}
$function = "ad_report_clicks_{$type}";
if (function_exists("{$function}")) {
$clicks[] = $function($id, $day_start, $day_end);
}
break;
}
$max_views = $views[$key] > $max_views ? $views[$key] : $max_views;
$max_clicks = $clicks[$key] > $max_clicks ? $clicks[$key] : $max_clicks;
$key++;
}
// create graph
$graph = imagecreate($image_width, $image_height);
// configure colors to use in chart
$color = array(
'white' => imagecolorallocate($graph, 255, 255, 255),
'black' => imagecolorallocate($graph, 0, 0, 0),
'grey' => imagecolorallocate($graph, 192, 192, 192),
'blue' => imagecolorallocate($graph, 0, 0, 255),
'orange' => imagecolorallocate($graph, 220, 210, 60),
'red' => imagecolorallocate($graph, 255, 0, 0),
);
// determine how big the spacers should be
$max = $max_views > $max_clicks ? $max_views : $max_clicks;
$y_map = ceil($max / $graph_y / $graph_y) * $graph_y;
$y_total = $y_map * $graph_y;
if ($y_total) {
// plot views and clicks on graph
foreach ($views as $key => $value) {
$view_height = $graph_height / $y_total * $value;
if ($view_height) {
imagefilledrectangle($graph, $graph_x_offset + $key * $width, $graph_y_offset + $graph_height - $view_height, $graph_x_offset + ($key + 1) * $width - 1, $graph_y_offset + $graph_height - 1, $color['blue']);
}
$click_height = $graph_height / $y_total * $clicks[$key];
if ($click_height) {
imagefilledrectangle($graph, $graph_x_offset + $key * $width, $graph_y_offset + $graph_height - $click_height, $graph_x_offset + ($key + 1) * $width - 1, $graph_y_offset + $graph_height - 1, $color['red']);
}
}
}
// add scale to y
if ($y_map) {
$graph_y_width = $graph_height / $graph_y;
for ($i = 1; $i <= $graph_y; $i++) {
$text = number_format($i * $y_map);
$len = strlen($text);
$x_offset = $graph_width + 14;
$y_pos = $graph_height - $i * $graph_y_width;
//imagestring($graph, 1, $x_offset, $graph_y_offset + $y_pos - 3, $text, $color['black']);
imagestring($graph, 2, $x_offset, $graph_y_offset + $y_pos - 7, $text, $color['black']);
}
}
// add scale to x
$graph_x = _ad_report_select_x($number, 8, 0);
$offset = $elapse / $graph_x;
$graph_x_width = $graph_width / $graph_x;
$x_offset = $graph_x_width / 2;
for ($i = 1; $i <= $graph_x; $i++) {
$text = date('M d, Y H', $start + $offset * $i - $offset / 2);
$len = strlen($text);
$x_pos = $graph_x_offset - $x_offset + $i * $graph_x_width - 7;
$y_pos = $graph_height + $graph_y_offset + $len * 6 + 3;
imagestringup($graph, 2, $x_pos, $y_pos, $text, $color['black']);
//$x_pos = $graph_x_offset - $x_offset + $i * $graph_x_width - 4;
//$y_pos = $graph_height + $graph_y_offset + ($len * 5) + 3;
//imagestringup($graph, 1, $x_pos, $y_pos, $text, $color['black']);
}
// draw a grid
$style = array(
$color['grey'],
IMG_COLOR_TRANSPARENT,
IMG_COLOR_TRANSPARENT,
);
imagesetstyle($graph, $style);
for ($i = 1; $i <= $graph_x; $i++) {
imageline($graph, $graph_x_offset + $i * $graph_x_width - $graph_x_width / 2, $graph_y_offset, $graph_x_offset + $i * $graph_x_width - $graph_x_width / 2, $graph_y_offset + $graph_height - 1, IMG_COLOR_STYLED);
}
for ($i = 1; $i < $graph_y; $i++) {
imageline($graph, $graph_x_offset, $graph_y_offset + $i * $graph_y_width, $graph_x_offset + $graph_width, $graph_y_offset + $i * $graph_y_width, IMG_COLOR_STYLED);
}
// left, right, top, and bottom borders, respectively
imageline($graph, $graph_x_offset, $graph_y_offset, $graph_x_offset, $graph_y_offset + $graph_height, $color['grey']);
imageline($graph, $graph_x_offset + $graph_width - 1, $graph_y_offset, $graph_x_offset + $graph_width - 1, $graph_y_offset + $graph_height, $color['grey']);
imageline($graph, $graph_x_offset, $graph_y_offset, $graph_x_offset + $graph_width - 1, $graph_y_offset, $color['grey']);
imageline($graph, $graph_x_offset, $graph_y_offset + $graph_height, $graph_x_offset + $graph_width - 1, $graph_y_offset + $graph_height, $color['grey']);
// display the graph
imagepng($graph);
imagedestroy($graph);
}
/**
* Figure out how many x columns to display.
* TODO: Find a better algorithm than this slop.
*/
function _ad_report_select_x($number, $divisor, $diff) {
if ($divisor < 2) {
return $number;
}
$divisor = $divisor + $diff;
if ($divisor == 0) {
$divisor = $divisor + $diff;
}
$result = (int) ($number / $divisor);
if ($result < 8) {
$diff -= 1;
if ($diff) {
return _ad_report_select_x($number, $divisor, $diff);
}
}
else {
if ($result > 12) {
$diff += 1;
if ($diff) {
return _ad_report_select_x($number, $divisor, $diff);
}
}
}
return $result;
}Functions
Name |
Description |
|---|---|
| ad_report_adapi | Ad module hook_adapi. |
| ad_report_admin | |
| ad_report_admin_ad_table | |
| ad_report_admin_display | Display the administrative report. |
| ad_report_admin_submit | Redirect to a path to generate the requested report. |
| ad_report_admin_validate | Sanity check the date range. |
| ad_report_bargraph | Page to display ad with bargraph. |
| ad_report_generate_bargraph | Page that utilizes gd to generate a bargraph. |
| ad_report_group_table | Display table with per-group statistics. |
| ad_report_menu | Implementation of hook_menu(). |
| ad_report_perm | Drupal hook_perm implementation. |
| ad_report_range_form | Return a form for selecting a date range for generating a report. |
| ad_report_range_form_submit | Redirect to URL for displaying report. |
| ad_report_range_form_validate | Validate the form range. |
| _ad_report_first_day_of_month | Returns a timestamp for the first hour of the first day of the month. |
| _ad_report_format_date_db | Helper function to format date. |
| _ad_report_format_date_human | Helper function to format date. |
| _ad_report_get_date_from_path | Helper function to extract date from URL. |
| _ad_report_last_day_of_month | Returns a timestamp for the last hour of the last day of the month. |
| _ad_report_select_x | Figure out how many x columns to display. TODO: Find a better algorithm than this slop. |