function awpcp_extra_fields_render_field($field, $value, $category, $context, $errors = array()) { $label = stripslashes_deep($field->field_label); $name = "awpcp-{$field->field_name}"; $type = $field->field_input_type; $id = $name; $classes = array_filter(array('awpcp-form-spacer', 'awpcp-extra-field', "awpcp-extra-field-{$field->field_name}")); foreach ($field->field_category as $category_id) { $classes[] = "awpcp-extra-field-category-{$category_id}"; } $all_categories = awpcp_get_categories_ids(); // always show field if no category is selected or all categories are selected if (empty($field->field_category) || count(array_diff($all_categories, $field->field_category)) == 0) { $classes[] = 'awpcp-extra-field-always-visible'; // hide fields that belong to a different category } else { if (!empty($category) && !in_array($category, $field->field_category)) { $classes[] = 'awpcp-extra-field-hidden'; } } $validators = array(); switch ($field->field_validation) { case 'email': $validators[] = 'email'; break; case 'url': $validators[] = 'url'; break; case 'currency': $validators[] = 'money'; break; case 'missing': $validators[] = 'required'; break; case 'numericdeci': $validators[] = 'number'; break; case 'numericnodeci': $validators[] = 'integer'; break; } if ($context != 'search' && $field->required && $field->field_validation != 'missing') { $validators[] = 'required'; } $validator = join(' ', $validators); /* Range Search support */ $has_numeric_data_type = in_array($field->field_mysql_data_type, array('INT', 'FLOAT')); $has_numeric_validator = in_array($field->field_validation, array('numericdeci', 'numericnodeci')); $is_single_valued = in_array($type, array('Input Box', 'Select', 'Radio Button')); // TODO: pass min and max values if ($context == 'search' && $is_single_valued && ($has_numeric_validator || $has_numeric_data_type)) { $id = "awpcp-extra-field-{$name}-min"; $body = '<span class="awpcp-range-search">'; $body .= '<label for="%1$s-min">' . __('Min', 'awpcp-extra-fields') . '</label>'; $body .= '<input id="%1$s-min" class="inputbox %2$s" type="text" name="%3$s-min" value="%4$s">'; $body .= '<label for="%1$s-max">' . __('Max', 'awpcp-extra-fields') . '</label>'; $body .= '<input id="%1$s-max" class="inputbox %2$s" type="text" name="%3$s-max" value="%5$s">'; $body .= '</span>'; if (!is_array($value)) { $value = stripslashes_deep(array('min' => $value, 'max' => $value)); } $body = sprintf($body, "awpcp-extra-field-{$name}", $validator, $name, $value['min'], $value['max']); /* Normal Input */ } else { if ($type == 'Input Box') { $body = '<input id="%s" class="inputbox %s" type="text" name="%s" value="%s">'; $body = sprintf($body, $name, $validator, $name, stripslashes($value)); } else { if ($type == 'Select') { $options = array(sprintf('<option value="">%s</option>', __('Select One', 'awpcp-extra-fields'))); foreach ($field->field_options as $option) { $option = trim($option); $_html = '<option %s value="%s">%s</option>'; $_html = sprintf($_html, $value == $option ? 'selected' : '', awpcp_esc_attr($option), stripslashes($option)); $options[] = $_html; } $body = sprintf('<select id="%s" class="%s" name="%s">%s</select>', $name, $validator, $name, join('', $options)); } else { if ($type == 'Textarea Input') { $body = '<textarea id="%s" class="awpcp-textarea textareainput %s" name="%s" rows="10" cols="50">%s</textarea>'; $body = sprintf($body, $name, $validator, $name, awpcp_esc_textarea($value)); } else { if ($type == 'Radio Button') { $options = array(); foreach ($field->field_options as $option) { $_html = '<label class="secondary-label"><input class="%s" type="radio" %s name="%s" value="%s">%s</label><br>'; $_html = sprintf($_html, $validator, $value == $option ? 'checked' : '', $name, awpcp_esc_attr($option), stripslashes($option)); $options[] = $_html; } $body = join('', $options); } else { if ($type == 'Select Multiple') { $value = is_array($value) ? $value : explode(',', $value); $options = array(); foreach ($field->field_options as $option) { $option = trim($option); $_html = '<option %s value="%s">%s</option>'; $options[] = sprintf($_html, in_array($option, $value) ? 'selected' : '', awpcp_esc_attr($option), stripslashes($option)); } $body = '<select id="%s" class="%s" name="%s[]" multiple style="width:25%%;height:100px">%s</select>'; $body = sprintf($body, $name, $validator, $name, join('', $options)); } else { if ($type == 'Checkbox') { $value = is_array($value) ? $value : explode(',', $value); $options = array(); foreach ($field->field_options as $option) { $_html = '<label class="secondary-label"><input class="%s" type="checkbox" %s name="%s[]" value="%s">%s</label><br>'; $options[] = sprintf($_html, $validator, in_array($option, $value) ? 'checked' : '', $name, awpcp_esc_attr($option), stripslashes($option)); } $body = join('', $options); } } } } } } } $error = awpcp_form_error($field->field_name, $errors); $html = '<p class="%s" data-category="%s"><label for="%s">%s</label>%s %s</p>'; return sprintf($html, join(' ', $classes), join(',', $field->field_category), $id, $label, $body, $error); }
/** * TODO: make dependency on the list of categories explicit */ private function should_be_always_visible() { if (empty($this->extra_field->field_category)) { return true; } if (count(array_diff(awpcp_get_categories_ids(), $this->extra_field->field_category)) == 0) { return true; } return false; }