openbook_options.php

<style>
.pifButton {
	-moz-box-shadow:inset 0px 1px 0px 0px #ffffff;
	-webkit-box-shadow:inset 0px 1px 0px 0px #ffffff;
	box-shadow:inset 0px 1px 0px 0px #ffffff;
	background:-webkit-gradient( linear, left top, left bottom, color-stop(0.05, #ededed), color-stop(1, #dfdfdf) );
	background:-moz-linear-gradient( center top, #ededed 5%, #dfdfdf 100% );
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ededed', endColorstr='#dfdfdf');
	background-color:#ededed;
	-moz-border-radius:6px;
	-webkit-border-radius:6px;
	border-radius:6px;
	border:1px solid #dcdcdc;
	display:inline-block;
	color:#777777;
	font-family:arial;
	font-size:15px;
	font-weight:bold;
	padding:6px 24px;
	text-decoration:none;
	text-shadow:1px 1px 0px #ffffff;
}.pifButton:hover {
	background:-webkit-gradient( linear, left top, left bottom, color-stop(0.05, #dfdfdf), color-stop(1, #ededed) );
	background:-moz-linear-gradient( center top, #dfdfdf 5%, #ededed 100% );
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#dfdfdf', endColorstr='#ededed');
	background-color:#dfdfdf;
}.pifButton:active {
	position:relative;
	top:1px;
}
</style>

<div class="wrap">
<?php

include_once('libraries/openbook_constants.php');
include_once('libraries/openbook_language.php');
include_once('libraries/openbook_utilities.php');

$template1 = stripslashes(get_option(OB_OPTION_TEMPLATE1_NAME));
$template2 = stripslashes(get_option(OB_OPTION_TEMPLATE2_NAME));
$template3 = stripslashes(get_option(OB_OPTION_TEMPLATE3_NAME));
$template4 = stripslashes(get_option(OB_OPTION_TEMPLATE4_NAME));
$template5 = stripslashes(get_option(OB_OPTION_TEMPLATE5_NAME));
$openurlresolver = get_option(OB_OPTION_FINDINLIBRARY_OPENURLRESOLVER_NAME);
$findinlibraryphrase = get_option(OB_OPTION_FINDINLIBRARY_PHRASE_NAME);
$findinlibraryimagesrc = get_option(OB_OPTION_FINDINLIBRARY_IMAGESRC_NAME);
$domain = get_option(OB_OPTION_LIBRARY_DOMAIN_NAME);
$proxy = get_option(OB_OPTION_PROXY_NAME);
$proxyport = get_option(OB_OPTION_PROXYPORT_NAME);
$timeout = get_option(OB_OPTION_TIMEOUT_NAME);
$showerrors = get_option(OB_OPTION_SHOWERRORS_NAME);
$savetemplates = get_option(OB_OPTION_SAVETEMPLATES_NAME);

//files affected when you add an option:
//language values in openbook_language.php
//constants in open_constants.php
//add it to openbook_utilities_setDefaultOptions
//scoop it in openbook_getArguments

if ($_SERVER['REQUEST_METHOD'] == 'POST') {

	$template1 = stripslashes($_POST[OB_OPTION_TEMPLATE1_NAME]);
	$template2 = stripslashes($_POST[OB_OPTION_TEMPLATE2_NAME]);
	$template3 = stripslashes($_POST[OB_OPTION_TEMPLATE3_NAME]);
	$template4 = stripslashes($_POST[OB_OPTION_TEMPLATE4_NAME]);
	$template5 = stripslashes($_POST[OB_OPTION_TEMPLATE5_NAME]);
	$openurlresolver = $_POST[OB_OPTION_FINDINLIBRARY_OPENURLRESOLVER_NAME];
	$findinlibraryphrase = $_POST[OB_OPTION_FINDINLIBRARY_PHRASE_NAME];
	$findinlibraryimagesrc = $_POST[OB_OPTION_FINDINLIBRARY_IMAGESRC_NAME];
	$domain = $_POST[OB_OPTION_LIBRARY_DOMAIN_NAME];
	$proxy = $_POST[OB_OPTION_PROXY_NAME];
	$proxyport = $_POST[OB_OPTION_PROXYPORT_NAME];
	$timeout = $_POST[OB_OPTION_TIMEOUT_NAME];
	$showerrors = $_POST[OB_OPTION_SHOWERRORS_NAME]; if ($showerrors=='on') $showerrors=OB_HTML_CHECKED_TRUE;
	$savetemplates = $_POST[OB_OPTION_SAVETEMPLATES_NAME]; if ($savetemplates=='on') $savetemplates=OB_HTML_CHECKED_TRUE;

	if ($_REQUEST['action'] == 'save') {

		validateRequired(OB_OPTION_TEMPLATE1_LANG, $template1);
		saveOption(OB_OPTION_TEMPLATE1_NAME, $template1);

		saveOption(OB_OPTION_TEMPLATE2_NAME, $template2);
		saveOption(OB_OPTION_TEMPLATE3_NAME, $template3);
		saveOption(OB_OPTION_TEMPLATE4_NAME, $template4);
		saveOption(OB_OPTION_TEMPLATE5_NAME, $template5);

		saveOption(OB_OPTION_FINDINLIBRARY_OPENURLRESOLVER_NAME, $openurlresolver);

		validateRequired(OB_OPTION_FINDINLIBRARY_PHRASE_LANG, $findinlibraryphrase);
		saveOption(OB_OPTION_FINDINLIBRARY_PHRASE_NAME, $findinlibraryphrase);

		saveOption(OB_OPTION_FINDINLIBRARY_IMAGESRC_NAME, $findinlibraryimagesrc);

		validateRequired(OB_OPTION_LIBRARY_DOMAIN_LANG, $domain);
		saveOption(OB_OPTION_LIBRARY_DOMAIN_NAME, $domain);

		saveOption(OB_OPTION_PROXY_NAME, $proxy);
		saveOption(OB_OPTION_PROXYPORT_NAME, $proxyport);

		validateRequired(OB_OPTION_TIMEOUT_LANG, $timeout);
		saveOption(OB_OPTION_TIMEOUT_NAME, $timeout);

		saveOption(OB_OPTION_SHOWERRORS_NAME, $showerrors);
		saveOption(OB_OPTION_SAVETEMPLATES_NAME, $savetemplates);

		echo '<strong><em>' . OB_OPTIONS_CONFIRM_SAVED_LANG . '</strong></em>';
	}
	else if($_REQUEST['action'] == 'reset') {

		openbook_utilities_deleteOptions();
		openbook_utilities_setDefaultOptions();

		$template1 = get_option(OB_OPTION_TEMPLATE1_NAME);
		$template2 = get_option(OB_OPTION_TEMPLATE2_NAME);
		$template3 = get_option(OB_OPTION_TEMPLATE3_NAME);
		$template4 = get_option(OB_OPTION_TEMPLATE4_NAME);
		$template5 = get_option(OB_OPTION_TEMPLATE5_NAME);
		$openurlresolver = get_option(OB_OPTION_FINDINLIBRARY_OPENURLRESOLVER_NAME);
		$findinlibraryphrase = get_option(OB_OPTION_FINDINLIBRARY_PHRASE_NAME);
		$findinlibraryimagesrc = get_option(OB_OPTION_FINDINLIBRARY_IMAGESRC_NAME);
		$domain = get_option(OB_OPTION_LIBRARY_DOMAIN_NAME);
		$proxy = get_option(OB_OPTION_PROXY_NAME);
		$proxyport = get_option(OB_OPTION_PROXYPORT_NAME);
		$timeout = get_option(OB_OPTION_TIMEOUT_NAME);
		$showerrors = get_option(OB_OPTION_SHOWERRORS_NAME);
		$savetemplates = get_option(OB_OPTION_SAVETEMPLATES_NAME);

		echo '<strong><em>' . OB_OPTIONS_CONFIRM_RESET_LANG  . '</strong></em>';
	}
}

function validateRequired($option_name, $option_value) {
	$option_value = trim($option_value);
	$message = $option_name . OB_VALUEREQUIRED_LANG;
	if ($option_value == '') wp_die($message);
}

//update or insert
function saveOption($option_name, $option_value) {

	$option_value = trim($option_value);

	if (get_option($option_name)) {
    		update_option($option_name, $option_value);
  	}
	else {
    		$deprecated='';
    		$autoload='no';
			delete_option($option_name); //handles case where option exists with a blank value - fails get_option test in this function
    		add_option($option_name, $option_value, $deprecated, $autoload);
  	}
}

?>

<h2>OpenBook</h2>

<form method="post" action="">

<h3><?php echo OB_OPTIONS_TEMPLATETEMPLATES_LANG; ?></h3>
<p><?php echo OB_OPTIONS_TEMPLATETEMPLATES_DETAIL_LANG; ?><a href="http://code.google.com/p/openbook4wordpress/w/list">OpenBook Support Wiki</a>.</p>

<table class="form-table">

<tr valign="top">
<td width="12%"><?php echo OB_OPTION_TEMPLATE1_LANG ?></td>
<td><textarea cols="80" rows="8" name="<?php echo OB_OPTION_TEMPLATE1_NAME ?>" ><?php echo $template1; ?></textarea></td>
<td><a href="http://code.google.com/p/openbook4wordpress/wiki/payitforward" class="pifButton">Pay it Forward for Literacy</a></td>
</tr>

<tr valign="top">
<td><?php echo OB_OPTION_TEMPLATE2_LANG ?></td>
<td><textarea cols="80" rows="8" name="<?php echo OB_OPTION_TEMPLATE2_NAME ?>" ><?php echo $template2; ?></textarea></td>
<td></td>
</tr>

<tr valign="top">
<td><?php echo OB_OPTION_TEMPLATE3_LANG ?></td>
<td><textarea cols="80" rows="8" name="<?php echo OB_OPTION_TEMPLATE3_NAME ?>" ><?php echo $template3; ?></textarea></td>
<td></td>
</tr>

<tr valign="top">
<td><?php echo OB_OPTION_TEMPLATE4_LANG ?></td>
<td><textarea cols="80" rows="8" name="<?php echo OB_OPTION_TEMPLATE4_NAME ?>" ><?php echo $template4; ?></textarea></td>
<td></td>
</tr>

<tr valign="top">
<td><?php echo OB_OPTION_TEMPLATE5_LANG ?></td>
<td><textarea cols="80" rows="8" name="<?php echo OB_OPTION_TEMPLATE5_NAME ?>" ><?php echo $template5; ?></textarea></td>
<td></td>
</tr>

</table>

<h3><?php echo OB_OPTIONS_FINDINLIBRARY_LANG; ?></h3>
<table class="form-table">

<tr valign="top">
<td width="12%"><?php echo OB_OPTIONS_FINDINLIBRARY_OPENURLRESOLVER_LANG; ?></td>
<td width="28%"><input type="text" name="<?php echo OB_OPTION_FINDINLIBRARY_OPENURLRESOLVER_NAME ?>" value="<?php echo $openurlresolver; ?>" size="50" /></td>
<td><?php echo OB_OPTIONS_FINDINLIBRARY_OPENURLRESOLVER_DETAIL_LANG; ?> <a href="http://www.worldcat.org/registry/institutions">WorldCat Registry</a>.</td>
</tr>

<tr valign="top">
<td><?php echo OB_OPTIONS_FINDINLIBRARY_PHRASE_LANG; ?></td>
<td><input type="text" name="<?php echo OB_OPTION_FINDINLIBRARY_PHRASE_NAME; ?>" value="<?php echo $findinlibraryphrase; ?>" size="50" /></td>
<td><?php echo OB_OPTIONS_FINDINLIBRARY_PHRASE_DETAIL_LANG; ?></td>
</tr>

<tr valign="top">
<td><?php echo OB_OPTIONS_FINDINLIBRARY_IMAGESRC_LANG; ?></td>
<td><input type="text" name="<?php echo OB_OPTION_FINDINLIBRARY_IMAGESRC_NAME; ?>" value="<?php echo $findinlibraryimagesrc; ?>" size="50" /></td>
<td><?php echo OB_OPTIONS_FINDINLIBRARY_IMAGESRC_DETAIL_LANG; ?></td>
</tr>

</table>

<h3><?php echo OB_OPTIONS_SYSTEM_LANG; ?></h3>
<table class="form-table">

<tr valign="top">
<td width="12%"><?php echo OB_OPTIONS_LIBRARY_DOMAIN_LANG; ?></td>
<td width="28%"><input type="text" name="<?php echo OB_OPTION_LIBRARY_DOMAIN_NAME ?>" value="<?php echo $domain; ?>" size="50" /></td>
<td><?php echo OB_OPTIONS_LIBRARY_DOMAIN_DETAIL_LANG; ?></td>
</tr>

<tr valign="top">
<td><?php echo OB_OPTION_SYSTEM_PROXY_LANG; ?></td>
<td><input type=text name="<?php echo OB_OPTION_PROXY_NAME ?>" value="<?php echo $proxy; ?>" size="50" /></td>
<td><?php echo OB_OPTION_SYSTEM_PROXY_DETAIL_LANG; ?></td>
</tr>

<tr valign="top">
<td><?php echo OB_OPTION_SYSTEM_PROXYPORT_LANG; ?></td>
<td><input type=text name="<?php echo OB_OPTION_PROXYPORT_NAME ?>" value="<?php echo $proxyport; ?>" size="5" /></td>
<td><?php echo OB_OPTION_SYSTEM_PROXYPORT_DETAIL_LANG; ?></td>
</tr>

<tr valign="top">
<td><?php echo OB_OPTION_SYSTEM_TIMEOUT_LANG; ?></td>
<td><input type=text name="<?php echo OB_OPTION_TIMEOUT_NAME ?>" value="<?php echo $timeout; ?>" size="5" /></td>
<td><?php echo OB_OPTION_SYSTEM_TIMEOUT_DETAIL_LANG; ?></td>
</tr>

<tr valign="top">
<td><?php echo OB_OPTIONS_SHOWERRORS_LANG; ?></td>
<td><input type="checkbox" name="<?php echo OB_OPTION_SHOWERRORS_NAME; ?>" <?php echo ' ' . $showerrors . ' '; ?> /> </td>
<td><?php echo OB_OPTIONS_SHOWERRORS_DETAIL_LANG; ?></td>
</tr>

<tr valign="top">
<td><?php echo OB_OPTIONS_SAVETEMPLATES_LANG; ?></td>
<td><input type="checkbox" name="<?php echo OB_OPTION_SAVETEMPLATES_NAME; ?>" <?php echo ' ' . $savetemplates . ' '; ?> /> </td>
<td><?php echo OB_OPTIONS_SAVETEMPLATES_DETAIL_LANG; ?></td>
</tr>

</table>

<p class="submit">
<input name="save" type="submit" class="button-primary" value="<?php echo OB_OPTIONS_SAVECHANGES_LANG ?>" />
<input type="hidden" name="action" value="save" />
</form>

<form method="post">
<input name="reset" type="submit" class="button-primary" value="<?php echo OB_OPTIONS_RESET_LANG ?>" />
<input type="hidden" name="action" value="reset" />
</p>
</form>
<br>

</div>