/**
* Calculate all of the graphs that would be created for a given user,
* with a given graph calculation strategy.
* @param $strategy 'auto', 'managed' or '' (use user-defined)
* @param $managed an array of categories or use, or empty to use user-defined
*/
function calculate_user_graphs($user, $strategy = false, $categories = array())
{
if ($strategy === false) {
if (!$user['graph_managed_type']) {
throw new ManagedGraphException("User has no managed graph type, so cannot select user-defined strategy");
}
return calculate_user_graphs($user, $user['graph_managed_type'], $categories);
}
$managed = calculate_all_managed_graphs($user);
// merge them all together based on user preferences
if ($strategy == "managed") {
if (!$categories) {
$q = db()->prepare("SELECT * FROM managed_graphs WHERE user_id=?");
$q->execute(array($user['id']));
while ($m = $q->fetch()) {
$categories[] = $m['preference'];
}
}
} else {
// default categories for auto
$categories = get_auto_managed_graph_categories();
}
// merge all graphs based on categories
$result = array();
foreach ($categories as $key) {
if (isset($managed[$key])) {
foreach ($managed[$key] as $graph_key => $graph) {
// remove any graphs that are not free priorities for non-premium users
if ($user['is_premium'] || isset($graph['free']) && $graph['free']) {
$result[$graph_key] = $graph;
}
}
}
}
// limit to the maximum number of graphs that we can support, if necessary
// sort by priority
uasort($result, '_sort_by_priority_key');
if (count($result) > get_premium_value($user, 'graphs_per_page')) {
$result = array_slice($result, 0, get_premium_value($user, 'graphs_per_page'));
}
// sort by order
uasort($result, '_sort_by_order_key');
return $result;
}
require_user($user);
$messages = array();
// get all of our accounts
global $accounts;
$accounts = user_limits_summary(user_id());
// get our currency preferences
require __DIR__ . "/../graphs/util.php";
$summaries = get_all_summary_currencies();
$currencies = get_all_currencies();
require __DIR__ . "/../graphs/types.php";
global $graphs;
$graphs = graph_types();
// work out which graphs we would have
require __DIR__ . "/../graphs/managed.php";
$auto_graphs = calculate_user_graphs($user, 'auto');
$managed_graphs = calculate_all_managed_graphs($user);
$managed_preferences = array();
$q = db()->prepare("SELECT * FROM managed_graphs WHERE user_id=?");
$q->execute(array(user_id()));
while ($m = $q->fetch()) {
$managed_preferences[$m['preference']] = $m;
}
require_template("wizard_reports");
?>
<div class="wizard">
<form action="<?php
echo htmlspecialchars(url_for('wizard_reports_post'));
?>
" method="post">
