function baw_display_screensizes($set)
{
global $BAW_MES, $BAW_CURR, $BAW_CONF, $BAW_LIB;
$format = array(0 => array('title' => $BAW_MES[135], 'format' => 'layout_text', 'colspan' => 2), 1 => array('format' => 'layout_text'), 2 => array('percent' => true, 'title' => $BAW_MES[57], 'format' => 'layout_hits'));
$format_chart = array(0 => array('title' => $BAW_MES[135], 'format' => 'layout_text'), 1 => array('title' => $BAW_MES[57], 'format' => 'layout_hits'));
$val = array();
$newval = array();
$url = $BAW_CONF['site_url'] . "/icons/screen.png";
if ($val = baw_data($BAW_CURR['site_name'], 'SCREENSIZE', $BAW_CURR['yearmonth'])) {
foreach ($val as $size => $data) {
$size_arr = explode("x", $size);
$sizex = $size_arr[0] / 80;
$sizey = $size_arr[1] / 80;
$img_arr = array('height' => $sizey, 'width' => $sizex, 'title' => $size, 'class' => 'screensize');
$newval[$size] = array(baw_create_image($url, $img_arr), $size, $data[0]);
}
} else {
if ($BAW_CONF['hideempty']) {
return '';
}
}
$newval = baw_array_sorting($newval, $set['sort'], $set['sort_dir']);
$out = '';
if ($set['chart']) {
$newval_chart = array();
foreach ($newval as $size => $data) {
$newval_chart[$size] = array($data[0], $data[2]);
}
$out .= baw_render_htmlchart($newval_chart, $format_chart, $set['avg'], $set['top_x']);
}
if ($set['table']) {
$out .= baw_render_table($set['name'], $newval, $format, $set['avg'], $set['total'], $set['top_x'], false);
}
return $out;
}
function baw_render_htmlchart($chart, $format, $get_avg = false, $top_x = false, $dataformat = false)
{
baw_debug("rendering chart");
global $BAW_CONF, $BAW_LIB, $BAW_MES;
// FORMATS -----------------------------------------------------------------
$format_arr = array();
$itemcount = count($chart);
// we have time data, $top_x has to work from the back instead of the front
$time_data = false;
if ($top_x < 0) {
$time_data = true;
$top_x = abs($top_x);
}
if ($get_avg) {
$top_x++;
}
$top_x = min($BAW_CONF['max_chart_items'], $top_x);
$top_x_count = $top_x;
// if its not set, use count of items (day, month etc)
if (!$top_x_count) {
$top_x_count = $itemcount;
}
// find the smaller one to know the resulting lines
if (min($top_x_count, $itemcount) > 12) {
$width = 4;
} else {
$width = 6;
}
// iterate formats for header
$text_fields = 0;
foreach ($format as $cell => $attr) {
// iterate one formats attributes
$format_arr[] = $attr['format'];
// we need the number of textfields so we can prepend them to the averages array.
// otherwise the fields for avg and others are not in the right columns
if ($attr['format'] == 'layout_text') {
$text_fields++;
}
// $title_arr[] = $attr['title'];
}
// Max & averages calculation ----------------------------------------------
// the max has to be calculated before so the bar height can be calculated
// the sum has to be known for averages
// iterate all the table and count the sums of all numeric data
$max_arr = array();
$sum_arr = array();
$avg_arr = array();
$others = array();
$filled_lines = $itemcount;
// get the value for substraction
$row_no = 0;
$othercount = 0;
$hasothers = false;
foreach ($chart as $lineid => $row) {
$cell_no = 0;
$rowsum = 0;
$hasothers = false;
foreach ($row as $cell) {
if ($format_arr[$cell_no] != 'layout_text') {
// we dont include the text
// max calculation
@($max_arr[$cell_no] = max($max_arr[$cell_no], $cell));
// sum calculation
@($sum_arr[$cell_no] += $cell);
// average calculation
if (is_numeric($cell) && $get_avg) {
$rowsum += $cell;
if ($row_no == $itemcount - 1 && $filled_lines >= 1) {
// last line, assume sums are done
if ($rowsum == 0 && $cell_no == 0) {
// do once again for last line, dont substract further after first cell
$filled_lines--;
}
$avg_arr[$cell_no] = $sum_arr[$cell_no] / $filled_lines;
}
} else {
if ($get_avg) {
$avg_arr[$cell_no] = '';
}
}
// others calculation
if (!$time_data && $top_x && $row_no >= $top_x) {
// max calculation
@($max_arr[$cell_no] = max($max_arr[$cell_no], $others[$cell_no]));
$hasothers = true;
@($others[$cell_no] += $cell);
} else {
if ($time_data && $top_x && $itemcount - $row_no >= $top_x) {
$hasothers = true;
// for now, we do not accumulate old data for months/days -- optional?
// risk is that 'others' is so big that it does not make sense
//@$others[$cell_no] += $cell;
//@$max_arr[$cell_no] = max($max_arr[$cell_no], $others[$cell_no]);
}
}
}
$cell_no++;
}
// we processes the line, if we are already in the 'others' remove the line
if ($hasothers) {
$othercount++;
unset($chart[$lineid]);
}
// remove one line from avg-count if data empty
if ($rowsum == 0) {
$filled_lines--;
}
$row_no++;
// count to find out if we are ready to do averages
}
// make the array longer to fit, first index is 1 since it comes after the array title
if ($text_fields >= 1) {
$empty_arr = array_pad(array(), $text_fields - 1, '');
} else {
$empty_arr = array();
}
// add others to the table
if ($hasothers && !$time_data) {
// we got others, add them to the end
$row_no++;
$others = $empty_arr + array($text_fields - 1 => $BAW_MES[2]) + $others;
$chart += array('layout_others' => $others);
} else {
if ($hasothers && $time_data) {
$row_no++;
$others = $empty_arr + array($text_fields - 1 => $BAW_MES[2]) + $others;
//$temp = array('layout_others' => $others);
//$chart = $temp + $empty_arr + $chart;
}
}
// add averages to the table
if ($get_avg) {
$row_no++;
$avg_arr = $empty_arr + array($text_fields - 1 => $BAW_MES[96]) + $avg_arr;
$chart += array('layout_avg' => $avg_arr);
}
$out = "\n<table class=\"charttable\">\n";
$out .= " <tr>\n";
// create the title
if (isset($format[0]['title']) && $BAW_CONF['chart_titles']) {
$count_str = sprintf($BAW_MES['records'], baw_num_format($itemcount));
$out .= " <tr>\n <th class=\"header_wrap\" colspan=\"{$row_no}\">{$format[0]['title']} ({$count_str})</th>\n </tr>\n";
}
$l = 0;
$fieldcount = 0;
$legend = array();
foreach ($chart as $lineid => $row) {
$class = '';
if (isset($dataformat[$lineid])) {
$class = " {$dataformat[$lineid]}";
} else {
if ($lineid === 'layout_others' || $lineid === 'layout_avg') {
$class .= " {$lineid}";
}
}
$out .= " <td class=\"chartcell{$class}\">\n";
$cell_no = 0;
foreach ($row as $cell) {
// only take the numeric values
if ($format_arr[$cell_no] != 'layout_text') {
$tags = '';
$function = $BAW_LIB['formats'][$format_arr[$cell_no]]['frm'];
$txt = $BAW_LIB['formats'][$format_arr[$cell_no]]['txt'];
$img = $BAW_LIB['formats'][$format_arr[$cell_no]]['img'];
$alt = "{$BAW_MES[$txt]}: " . exec_function($function, $cell);
$max_string = str_replace('layout_', '', $format[$cell_no]['format']);
// scale after what?
$max_key = array_search($BAW_CONF["max_{$max_string}"], $format_arr);
if (isset($max_arr[$max_key]) && $max_arr[$max_key] > 0) {
$height = $cell / ($max_arr[$max_key] / 100);
} else {
$height = 1;
}
if ($height < 1) {
$height = 1;
}
$attr = array('height' => $height, 'width' => $width, 'alt' => $alt, 'title' => $alt, 'class' => 'chartimg');
$out .= baw_create_image($BAW_CONF['icons_url'] . "/other/{$img}", $attr);
} else {
// write legend
$fieldcount = max($cell_no, $fieldcount);
@($legend[$l][$cell_no] = " <td{$tags} colspan=\"1\">{$cell}</td>\n");
if (isset($legend[$l - 1][$cell_no]) && isset($cell)) {
if (preg_match('#colspan=\\"(\\d+)\\">' . $cell . '</td>#', $legend[$l - 1][$cell_no], $number)) {
$number[1]++;
@($legend[$l][$cell_no] = " <td{$tags} colspan=\"{$number[1]}\">{$cell}</td>\n");
$legend[$l - 1][$cell_no] = "";
}
}
}
$cell_no++;
}
$out .= "\n </td>\n";
$f = 1;
$l++;
}
$out .= " </tr>\n";
// Display legend
$linecount = $l;
// we inverse the order so the ones standing closer to the data in the table
// are on top here
for ($f = $fieldcount; $f >= 0; $f--) {
$out .= " <tr class=\"chartlegend\">\n";
for ($l = 0; $l < $linecount; $l++) {
$out .= $legend[$l][$f];
}
$out .= " </tr>\n";
}
$out .= "</table>\n";
baw_debug("rendering chart finished");
return $out;
}
function baw_show_expand_collapse($name, $collapse)
{
global $BAW_CONF, $BAW_MES;
$url = $BAW_CONF['site_url'] . "/icons/expand.gif";
$arr_show = array('class' => "showhidebutton", 'onclick' => "showElement('{$name}');", 'title' => $BAW_MES['show'], 'id' => "button_show_{$name}");
$arr_hide = array('class' => "showhidebutton", 'onclick' => "hideElement('{$name}');", 'id' => "button_hide_{$name}", 'title' => $BAW_MES['hide']);
if ($collapse) {
$arr_hide += array('style' => "display:none");
} else {
$arr_show += array('style' => "display:none");
}
$url = $BAW_CONF['site_url'] . "/icons/expand.gif";
$out = baw_create_image($url, $arr_show);
$url = $BAW_CONF['site_url'] . "/icons/collapse.gif";
$out .= baw_create_image($url, $arr_hide);
return $out;
}
