/**
return a database value for $item_id based on whether $mask_variable
points to title or to an item_attribute. for item_attribute references
there are some further options.
a legal mask item can include the following:
{s_attribute_type}
{s_attribute_type.img}
{s_attribute_type.value} // the .value will result in the same as if no .option was specified.
{s_attribute_type.display}
{title}
{s_item_type}
{item_id}
{instance_no}
{s_status_type}
*/
function _get_mask_variable_value($mask_variable, $item_instance_r)
{
$value = '';
if (is_array($mask_variable) && isset($mask_variable['s_attribute_type']) && isset($mask_variable['option'])) {
$value = NULL;
// the options that require a item_id context
if (is_numeric($item_instance_r['item_id'])) {
if ($mask_variable['option'] == 'img') {
$lookup_attr_r = fetch_attribute_type_lookup_r($mask_variable['s_attribute_type'], fetch_attribute_val($item_instance_r['item_id'], $item_instance_r['instance_no'], $mask_variable['s_attribute_type']));
if ($lookup_attr_r !== false) {
if (strlen($lookup_attr_r['img']) > 0 && $lookup_attr_r['img'] != 'none') {
$value = theme_image($lookup_attr_r['img'], $lookup_attr_r['display']);
} else {
// if no image, then use (value).
$value = '(' . $lookup_attr_r['value'] . ')';
}
}
} else {
if ($mask_variable['option'] == 'display' && is_numeric($item_instance_r['item_id'])) {
$value = fetch_attribute_type_lookup_r($mask_variable['s_attribute_type'], fetch_attribute_val($item_instance_r['item_id'], $item_instance_r['instance_no'], $mask_variable['s_attribute_type']), 'display');
} else {
if ($mask_variable['option'] == 'display_type' && is_numeric($item_instance_r['item_id'])) {
//$value = get_display_field($mask_variable['s_attribute_type'], $mask_variable['prompt'], $mask_variable['display_type'], fetch_attribute_val($item_instance_r['item_id'], $item_instance_r['instance_no'], $mask_variable['s_attribute_type']), FALSE);
$value = get_item_display_field($item_instance_r, $mask_variable, fetch_attribute_val($item_instance_r['item_id'], $item_instance_r['instance_no'], $mask_variable['s_attribute_type']), FALSE);
}
}
}
// as a last resort.
if (strlen($value) == 0) {
$value = fetch_attribute_val($item_instance_r['item_id'], $item_instance_r['instance_no'], $mask_variable['s_attribute_type']);
}
} else {
if (strlen($item_instance_r['s_item_type']) > 0) {
if ($mask_variable['option'] == 'prompt') {
$value = fetch_s_item_type_attr_prompt($item_instance_r['s_item_type'], $mask_variable['s_attribute_type']);
}
}
}
return $value;
} else {
if (!is_array($mask_variable) && $mask_variable == 'title') {
return $item_instance_r['title'];
} else {
if (!is_array($mask_variable) && $mask_variable == 's_item_type') {
return $item_instance_r['s_item_type'];
} else {
if (!is_array($mask_variable) && $mask_variable == 'item_id') {
return $item_instance_r['item_id'];
} else {
if (!is_array($mask_variable) && $mask_variable == 'instance_no') {
return $item_instance_r['instance_no'];
} else {
if (!is_array($mask_variable) && $mask_variable == 's_status_type') {
return $item_instance_r['s_status_type'];
} else {
return $mask_variable;
}
}
}
}
}
}
}
function get_item_display_field($item_r, $item_attribute_type_r, $value = NULL, $dowrap = TRUE, $prompt_mask = NULL)
{
if ($item_attribute_type_r['display_type'] == 'hidden') {
return '';
} else {
if ($item_attribute_type_r['display_type'] == 'fileviewer') {
$format_mask = ifempty($item_attribute_type_r['display_type_arg1'], '%value%');
$width = ifempty($item_attribute_type_r['display_type_arg2'], '400');
$height = ifempty($item_attribute_type_r['display_type_arg3'], '300');
$target = ifempty($item_attribute_type_r['display_type_arg4'], '_blank');
if (is_array($value)) {
$values = $value;
} else {
$values[] = $value;
}
if (count($values) > 0) {
$display_value_r = array();
while (list(, $value) = each($values)) {
$value = trim($value);
$value_format_mask = $format_mask;
if (strpos($value_format_mask, '%img%') !== FALSE) {
$file_type_r = fetch_file_type_r(fetch_file_type_for_extension(get_file_ext($value)));
if (strlen($file_type_r['image']) > 0 && ($image_src = theme_image_src($file_type_r['image'])) !== FALSE) {
$img = '<img src="' . $image_src . '" title="' . $value . '">';
} else {
$img = '';
}
$value_format_mask = str_replace('%img%', $img, $value_format_mask);
}
if (strpos($value_format_mask, '%value%') !== FALSE) {
$value_format_mask = str_replace('%value%', $value, $value_format_mask);
}
$file_r = file_cache_get_image_r($value, 'display');
$url = $file_r['fullsize']['url'];
$display_value_r[] = "<a href=\"" . $value . "\" onclick=\"fileviewer('{$url}' ,'" . ($width + 20) . "', '" . ($height + 25) . "', '" . $target . "'); return false;\" title=\"" . $item_attribute_type_r['prompt'] . "\" class=\"popuplink\">{$value_format_mask}</a>";
}
$field = format_multivalue_block($display_value_r, 'fileviewer');
if ($dowrap) {
return format_field($item_attribute_type_r['prompt'], $field, $prompt_mask);
} else {
return $field;
}
} else {
return '';
}
} else {
if ($item_attribute_type_r['display_type'] == 'datetime') {
if (is_array($value)) {
$values = $value;
} else {
$values[] = $value;
}
if (count($values) > 0) {
$display_value_r = array();
while (list(, $value) = each($values)) {
$value = trim($value);
$timestamp = get_timestamp_for_datetime($value, 'YYYYMMDDHH24MISS');
if ($timestamp !== FALSE) {
if (strlen($item_attribute_type_r['display_type_arg1']) == 0) {
$item_attribute_type_r['display_type_arg1'] = 'DD/MM/YYYY';
}
$datetime = get_localised_timestamp($item_attribute_type_r['display_type_arg1'], $timestamp);
if ($datetime !== FALSE) {
$display_value_r[] = $datetime;
} else {
$display_value_r[] = $value;
}
} else {
$display_value_r[] = $value;
}
}
$field = format_multivalue_block($display_value_r, 'datetime');
if ($dowrap) {
return format_field($item_attribute_type_r['prompt'], $field, $prompt_mask);
} else {
return $field;
}
} else {
return '';
}
} else {
if ($item_attribute_type_r['display_type'] == 'format_mins') {
if (is_array($value)) {
$values = $value;
} else {
$values[] = $value;
}
if (count($values) > 0) {
$display_value_r = array();
while (list(, $value) = each($values)) {
$value = trim($value);
if (is_numeric($value)) {
// Ensure we have a mask to work with.
$display_mask = $item_attribute_type_r['display_type_arg1'];
if (strlen($display_mask) == 0) {
$display_mask = '%h %H %m %M';
}
$hrs = floor($value / 60);
// hours
$mins = $value % 60;
// minutes
// Process display_mask and remove any bits that are not needed because the hour/minute is zero.
if ($mins == 0 && $hrs > 0) {
// only get rid of minutes if $hrs is a value.
$index = strpos($display_mask, '%H');
if ($index !== FALSE) {
$display_mask = substr($display_mask, 0, $index + 2);
} else {
$index = strpos($display_mask, '%m');
if ($index != FALSE) {
$display_mask = substr($display_mask, 0, $index);
}
//include the %H
}
} else {
if ($hrs == 0) {
$index = strpos($display_mask, '%m');
if ($index != FALSE) {
$display_mask = substr($display_mask, $index);
}
//include the %H
}
}
// Unfortunately we need to do $mins>0 and $hrs>0 if's twice, because otherwise once we
// replace the %h and %H the test for $mins>0 would not be able to cut the display_mask,
// based on the %h/%H...
if ($hrs > 0) {
// Now do all replacements.
$display_mask = str_replace('%h', $hrs, $display_mask);
if ($hrs != 1) {
$display_mask = str_replace('%H', get_opendb_lang_var('hours'), $display_mask);
} else {
$display_mask = str_replace('%H', get_opendb_lang_var('hour'), $display_mask);
}
}
if ($mins >= 0 || $hrs === 0 && $mins === 0) {
// Now do minute replacements only.
$display_mask = str_replace('%m', $mins, $display_mask);
if ($mins != 1) {
$display_mask = str_replace('%M', get_opendb_lang_var('minutes'), $display_mask);
} else {
$display_mask = str_replace('%M', get_opendb_lang_var('minute'), $display_mask);
}
}
$display_value_r[] = $display_mask;
} else {
// what else can we do here?!
$display_value_r[] = $value;
}
}
$field = format_multivalue_block($display_value_r, 'format_mins');
if ($dowrap) {
return format_field($item_attribute_type_r['prompt'], $field, $prompt_mask);
} else {
return $field;
}
} else {
return '';
}
} else {
if ($item_attribute_type_r['display_type'] == 'star_rating') {
// arg[0] = rating range
if (is_array($value)) {
$values = $value;
} else {
$values[] = $value;
}
if (count($values) > 0) {
$display_value_r = array();
while (list(, $value) = each($values)) {
$value = trim($value);
// no point unless numeric
if (is_numeric($value)) {
$total_count = $item_attribute_type_r['display_type_arg1'];
if (is_numeric($total_count)) {
$display_value = '';
$j = $value;
for ($i = 0; $i < $total_count; ++$i) {
if ($j >= 0.75) {
$display_value .= theme_image('rs.gif');
} else {
if ($j >= 0.25) {
$display_value .= theme_image('rgs.gif');
} else {
$display_value .= theme_image('gs.gif');
}
}
$j = $j - 1;
}
$ratingmask = $item_attribute_type_r['display_type_arg2'];
if (strlen($ratingmask) > 0) {
$ratingmask = str_replace('%value%', $value, $ratingmask);
$ratingmask = str_replace('%maxrange%', $total_count, $ratingmask);
$display_value = str_replace('%starrating%', $display_value, $ratingmask);
}
if ($item_attribute_type_r['listing_link_ind'] == 'Y') {
$display_value = format_listing_link($value, $display_value, $item_attribute_type_r, NULL);
}
}
$display_value_r[] = $display_value;
}
}
$field = format_multivalue_block($display_value_r, 'starrating');
if ($dowrap) {
return format_field($item_attribute_type_r['prompt'], $field, $prompt_mask);
} else {
return $field;
}
} else {
return '';
// nothing to do!
}
} else {
if (!is_array($value) && $item_attribute_type_r['display_type'] == 'display' && ifempty($item_attribute_type_r['display_type_arg1'], '%value%') == '%value%') {
// Support newline formatting by default.
$value = nl2br(trim($value));
if ($item_attribute_type_r['listing_link_ind'] == 'Y') {
$field = format_listing_links($value, $item_attribute_type_r, 'exact');
} else {
$field = $value;
}
if ($dowrap) {
return format_field($item_attribute_type_r['prompt'], $field, $prompt_mask);
} else {
return $field;
}
} else {
if ($item_attribute_type_r['display_type'] == 'list') {
//list(list_type [,delimiter])
if (is_array($value)) {
$values = $value;
$attr_match = 'exact';
} else {
$value = trim($value);
if (strlen($item_attribute_type_r['display_type_arg2']) == 0) {
// Use newline!
$values = explode_lines($value);
$attr_match = 'partial';
} else {
$values = explode($item_attribute_type_r['display_type_arg2'], $value);
if (strlen(trim($item_attribute_type_r['display_type_arg2'])) === 0) {
$attr_match = 'word';
} else {
$attr_match = 'partial';
}
}
}
$field = format_list_from_array($values, $item_attribute_type_r, $item_attribute_type_r['listing_link_ind'] == 'Y' ? $attr_match : FALSE);
if ($dowrap) {
return format_field($item_attribute_type_r['prompt'], $field, $prompt_mask);
} else {
return $field;
}
} else {
if ($item_attribute_type_r['display_type'] == 'category' || $item_attribute_type_r['display_type'] == 'display') {
$field = '';
if (is_array($value)) {
$value_array = $value;
} else {
$value_array[] = $value;
}
$attribute_value_rs = array();
if ($item_attribute_type_r['lookup_attribute_ind'] == 'Y') {
$results = fetch_value_match_attribute_type_lookup_rs($item_attribute_type_r['s_attribute_type'], $value_array, get_lookup_order_by($item_attribute_type_r['display_type_arg1']), 'asc');
if ($results) {
while ($lookup_r = db_fetch_assoc($results)) {
$lookup_key = array_search2($lookup_r['value'], $value_array, TRUE);
if ($lookup_key !== FALSE) {
// Remove the matched element
array_splice($value_array, $lookup_key, 1);
$attribute_value_rs[] = array(value => $lookup_r['value'], display => $lookup_r['display'], img => $lookup_r['img']);
}
}
db_free_result($results);
}
}
// where extra items that do not have a matching lookup value.
if (is_not_empty_array($value_array)) {
reset($value_array);
while (list(, $value) = each($value_array)) {
if (strlen(trim($value)) > 0) {
// In case there are extra spaces
$attribute_value_rs[] = array(value => $value, display => $value);
}
}
}
if (is_not_empty_array($attribute_value_rs)) {
$field = format_lookup_display_block($item_attribute_type_r, $attribute_value_rs);
if (strlen($field) > 0) {
if ($dowrap) {
return format_field($item_attribute_type_r['prompt'], $field, $prompt_mask);
} else {
return $field;
}
} else {
return NULL;
}
}
} else {
if ($item_attribute_type_r['display_type'] == 'review') {
$total_count = fetch_attribute_type_cnt('S_RATING');
if (is_numeric($total_count)) {
$value = trim($value);
if (!is_numeric($value)) {
$value = 0;
}
$field = '';
$j = $value;
for ($i = 0; $i < $total_count; ++$i) {
if ($j >= 0.75) {
$field .= theme_image('rs.gif');
} else {
if ($j >= 0.25) {
$field .= theme_image('rgs.gif');
} else {
$field .= theme_image('gs.gif');
}
}
$j = $j - 1;
}
// If a mask is defined, format the display value.
if (strlen($item_attribute_type_r['display_type_arg1']) > 0) {
$lookup_r = fetch_attribute_type_lookup_r('S_RATING', $value);
if (is_not_empty_array($lookup_r)) {
$field .= format_display_value($item_attribute_type_r['display_type_arg1'], $lookup_r['img'], $lookup_r['value'], $lookup_r['display']);
}
}
return $field;
// this is only used in a few places.
}
}
}
}
}
}
}
}
}
}
//else -- no display type match.
if ($dowrap) {
return format_field($item_attribute_type_r['prompt'], nl2br($value), $prompt_mask);
} else {
return nl2br($value);
}
}
