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item_review.php
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item_review.php
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<?php
/*
Open Media Collectors Database
Copyright (C) 2001,2013 by Jason Pell
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// This must be first - includes config.php
require_once("./include/begin.inc.php");
include_once("./lib/database.php");
include_once("./lib/auth.php");
include_once("./lib/logging.php");
include_once("./lib/review.php");
include_once("./lib/item_type.php");
include_once("./lib/item.php");
include_once("./lib/widgets.php");
include_once("./lib/user.php");
include_once("./lib/TitleMask.class.php");
function get_edit_form($op, $review_r, $HTTP_VARS) {
global $PHP_SELF;
$formContents = "";
$formContents .= "<form action=\"$PHP_SELF\" method=\"POST\">";
$formContents .= "<table>";
$compulsory_ind = 'N';
if (get_opendb_config_var('item_review', 'comment_compulsory') === TRUE) {
$compulsory_ind = 'Y';
}
$formContents .= get_input_field("comment", NULL, get_opendb_lang_var('review'), "htmlarea(55,10)", $compulsory_ind, $review_r['comment'], //value
TRUE);
// We are now able to configure this in the database.
$attribute_type_r = fetch_attribute_type_r('S_RATING');
$attribute_type_r['compulsory_ind'] = 'N';
if (get_opendb_config_var('item_review', 'rating_compulsory') == TRUE) {
$attribute_type_r['compulsory_ind'] = 'Y';
}
$formContents .= get_item_input_field("rating", $attribute_type_r, NULL, //$item_r
$review_r['rating']);
$formContents .= "</table>";
if (get_opendb_config_var('widgets', 'enable_javascript_validation') !== FALSE)
$onclick_event = "if(!checkForm(this.form)){return false;}else{this.form.submit();}";
else
$onclick_event = "this.form.submit();";
$formContents .= format_help_block(array('img' => 'compulsory.gif', 'text' => get_opendb_lang_var('compulsory_field'), id => 'compulsory'));
$formContents .= "<input type=\"button\" class=\"button\" onclick=\"$onclick_event\" value=\"" . get_opendb_lang_var('save_review') . "\">
<input type=\"hidden\" name=\"op\" value=\"$op\">
<input type=\"hidden\" name=\"sequence_number\" value=\"" . $review_r['sequence_number'] . "\">
<input type=\"hidden\" name=\"item_id\" value=\"" . $HTTP_VARS['item_id'] . "\">
<input type=\"hidden\" name=\"instance_no\" value=\"" . $HTTP_VARS['instance_no'] . "\">
</form>";
return $formContents;
}
function validate_review_input($HTTP_VARS, &$errors) {
$errors = NULL;
if (get_opendb_config_var('item_review', 'comment_compulsory') == TRUE && strlen($HTTP_VARS['comment']) == 0) {
$errors[] = array(error => get_opendb_lang_var('prompt_must_be_specified', 'prompt', get_opendb_lang_var('review')));
}
if (get_opendb_config_var('item_review', 'rating_compulsory') == TRUE && strlen($HTTP_VARS['rating']) == 0) {
$errors[] = array(error => get_opendb_lang_var('prompt_must_be_specified', 'prompt', get_opendb_lang_var('rating')));
}
if (is_array($errors))
return FALSE;
else
return TRUE;
}
if (is_site_enabled()) {
if (is_opendb_valid_session()) {
if (is_user_granted_permission(PERM_USER_REVIEWER)) {
if (is_numeric($HTTP_VARS['item_id']) && ($HTTP_VARS['op'] == 'insert' || $HTTP_VARS['op'] == 'add')) {
$item_r = fetch_item_r($HTTP_VARS['item_id']);
} else if (is_numeric($HTTP_VARS['sequence_number']) && ($HTTP_VARS['op'] == 'update' || $HTTP_VARS['op'] == 'delete' || $HTTP_VARS['op'] == 'edit')) {
$review_r = fetch_review_r($HTTP_VARS['sequence_number']);
// Copy reference only.
$item_r = $review_r;
}
if (is_not_empty_array($item_r)) {
$titleMaskCfg = new TitleMask('item_display');
$item_r['title'] = $titleMaskCfg->expand_item_title($item_r);
$page_title = get_opendb_lang_var('review_title', 'display_title', $item_r['title']);
echo _theme_header($page_title);
echo ("<h2>" . $page_title . " " . get_item_image($item_r['s_item_type']) . "</h2>\n");
if ($HTTP_VARS['op'] == 'insert') {
$HTTP_VARS['comment'] = filter_input_field('htmlarea(55,10)', $HTTP_VARS['comment']);
if (validate_review_input($HTTP_VARS, $errors)) {
if (insert_review($HTTP_VARS['item_id'], get_opendb_session_var('user_id'), $HTTP_VARS['comment'], $HTTP_VARS['rating']))
echo ("<p class=\"success\">" . get_opendb_lang_var('review_added') . "</p>");
else
echo ("<p class=\"error\">" . get_opendb_lang_var('review_not_added') . "</p>");
} else {
echo (format_error_block($errors));
echo (get_edit_form('insert', array(), $HTTP_VARS));
}
} else if ($HTTP_VARS['op'] == 'update') {
if (get_opendb_config_var('item_review', 'update_support') !== FALSE) {
if (is_review_author($review_r['sequence_number']) || is_user_granted_permission(PERM_ADMIN_REVIEWER)) {
$HTTP_VARS['comment'] = filter_input_field('htmlarea(55,10)', $HTTP_VARS['comment']);
if (validate_review_input($HTTP_VARS, $errors)) {
if (update_review($HTTP_VARS['sequence_number'], $HTTP_VARS['comment'], $HTTP_VARS['rating']))
echo ("<p class=\"success\">" . get_opendb_lang_var('review_updated') . "</p>");
else
echo ("<p class=\"error\">" . get_opendb_lang_var('review_not_updated') . "</p>");
} else {
echo (format_error_block($errors));
echo (get_edit_form('update', array(), $HTTP_VARS));
}
} else {
echo ("<p class=\"error\">" . get_opendb_lang_var('operation_not_available') . "</p>");
}
} else {
echo ("<p class=\"error\">" . get_opendb_lang_var('operation_not_available') . "</p>");
}
} else if ($HTTP_VARS['op'] == 'delete') {
if (get_opendb_config_var('item_review', 'delete_support') !== FALSE) {
if (is_review_author($review_r['sequence_number']) || is_user_granted_permission(PERM_ADMIN_REVIEWER)) {
if ($HTTP_VARS['confirmed'] == 'true') {
if (delete_review($HTTP_VARS['sequence_number']))
echo ("<p class=\"success\">" . get_opendb_lang_var('review_deleted') . "</p>");
else
echo ("<p class=\"error\">" . get_opendb_lang_var('review_not_deleted') . "</p>");
} else if ($HTTP_VARS['confirmed'] == 'false') {
echo ("<p class=\"success\">" . get_opendb_lang_var('review_not_deleted') . "</p>");
} else {
echo get_op_confirm_form($PHP_SELF, get_opendb_lang_var('confirm_delete_review'), $HTTP_VARS);
}
} else {
echo ("<p class=\"error\">" . get_opendb_lang_var('operation_not_available') . "</p>");
}
} else {
echo ("<p class=\"error\">" . get_opendb_lang_var('operation_not_available') . "</p>");
}
} else if ($HTTP_VARS['op'] == 'edit') {
if (get_opendb_config_var('item_review', 'update_support') !== FALSE) {
if (is_review_author($review_r['sequence_number']) || is_user_granted_permission(PERM_ADMIN_REVIEWER)) {
echo get_edit_form('update', $review_r, $HTTP_VARS);
} else {
echo ("<p class=\"error\">" . get_opendb_lang_var('operation_not_available') . "</p>");
}
} else {
echo ("<p class=\"error\">" . get_opendb_lang_var('operation_not_available') . "</p>");
}
} else if ($HTTP_VARS['op'] == 'add') {
echo get_edit_form('insert', array(), $HTTP_VARS);
}
} else {
echo _theme_header(get_opendb_lang_var('item_not_found'));
echo ("<h2>" . get_opendb_lang_var('item_not_found') . "</h2>");
echo ("<p class=\"error\">" . get_opendb_lang_var('item_not_found') . "</p>");
}
$footer_links_r[] = array(url => "item_display.php?item_id=" . $HTTP_VARS['item_id'] . "&instance_no=" . $HTTP_VARS['instance_no'], text => get_opendb_lang_var('back_to_item'));
if (is_opendb_session_var('listing_url_vars')) {
$footer_links_r[] = array(url => "listings.php?" . get_url_string(get_opendb_session_var('listing_url_vars')), text => get_opendb_lang_var('back_to_listing'));
}
echo format_footer_links($footer_links_r);
echo _theme_footer();
} else {
opendb_not_authorised_page(PERM_USER_REVIEWER, $HTTP_VARS);
}
} else {
// invalid login, so login instead.
redirect_login($PHP_SELF, $HTTP_VARS);
}
} else { //if(is_site_enabled())
opendb_site_disabled();
}
// Cleanup after begin.inc.php
require_once("./include/end.inc.php");
?>