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afg_admin_settings.php
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afg_admin_settings.php
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<?php
include_once('afg_libs.php');
include_once('afg_edit_galleries.php');
include_once('afg_add_galleries.php');
include_once('afg_saved_galleries.php');
include_once('afg_advanced_settings.php');
require_once('afgFlickr/afgFlickr.php');
add_action('admin_init', 'afg_admin_init');
add_action('admin_menu', 'afg_admin_menu');
add_action('wp_ajax_afg_gallery_auth', 'afg_auth_init');
function afg_admin_menu() {
add_menu_page('Awesome Flickr Gallery', 'Awesome Flickr Gallery', 'publish_pages', 'afg_plugin_page', 'afg_admin_html_page', BASE_URL . "/images/afg_logo.png", 898);
$afg_main_page = add_submenu_page('afg_plugin_page', 'Default Settings | Awesome Flickr Gallery', 'Default Settings', 'publish_pages', 'afg_plugin_page', 'afg_admin_html_page');
$afg_add_page = add_submenu_page('afg_plugin_page', 'Add Gallery | Awesome Flickr Gallery', 'Add Gallery', 'edit_posts', 'afg_add_gallery_page', 'afg_add_gallery');
$afg_saved_page = add_submenu_page('afg_plugin_page', 'Saved Galleries | Awesome Flickr Gallery', 'Saved Galleries', 'edit_posts', 'afg_view_edit_galleries_page', 'afg_view_delete_galleries');
$afg_edit_page = add_submenu_page('afg_plugin_page', 'Edit Galleries | Awesome Flickr Gallery', 'Edit Galleries', 'edit_posts', 'afg_edit_galleries_page', 'afg_edit_galleries');
$afg_advanced_page = add_submenu_page('afg_plugin_page', 'Advanced Settings | Awesome Flickr Gallery', 'Advanced Settings', 'edit_pages', 'afg_advanced_page', 'afg_advanced_settings_page');
add_action('admin_print_styles-' . $afg_edit_page, 'afg_edit_galleries_header');
add_action('admin_print_styles-' . $afg_add_page, 'afg_edit_galleries_header');
add_action('admin_print_styles-' . $afg_saved_page, 'afg_view_delete_galleries_header');
add_action('admin_print_styles-' . $afg_main_page, 'afg_admin_settings_header');
// adds "Settings" link to the plugin action page
add_filter( 'plugin_action_links', 'afg_add_settings_links', 10, 2);
afg_setup_options();
}
function afg_add_settings_links( $links, $file ) {
if ( $file == plugin_basename( dirname(__FILE__)) . '/index.php' ) {
$settings_link = '<a href="plugins.php?page=afg_plugin_page">' . 'Settings</a>';
array_unshift( $links, $settings_link );
}
return $links;
}
function afg_admin_settings_header() {
wp_enqueue_script('admin-settings-script');
add_action('admin_head', 'afg_admin_headers');
}
function afg_admin_headers() {
echo "
<link href=\"https://plus.google.com/110562610836727777499\" rel=\"publisher\" />
<script type=\"text/javascript\" src=\"https://apis.google.com/js/plusone.js\">
</script>";
}
function afg_setup_options() {
if (get_option('afg_descr') == '1') update_option('afg_descr', 'on');
if (get_option('afg_descr') == '0') update_option('afg_descr', 'off');
if (get_option('afg_captions') == '1') update_option('afg_captions', 'on');
if (get_option('afg_captions') == '0') update_option('afg_captions', 'off');
if (get_option('afg_credit_note') == '1' || get_option('afg_credit_note') == 'Yes') update_option('afg_credit_note', 'on');
if (get_option('afg_credit_note') == '0') update_option('afg_credit_note', 'off');
if (!get_option('afg_pagination')) update_option('afg_pagination', 'on');
if (get_option('afg_slideshow_option') == '') update_option('afg_slideshow_option', 'colorbox');
if (get_option('afg_custom_css') == '') update_option('afg_custom_css', '/* Start writing your custom CSS here */');
if (get_option('afg_disable_slideshow')) update_option('afg_slideshow_option', 'disable');
$galleries = get_option('afg_galleries');
if (!$galleries) {
$galleries = array('0' =>
array(
'name' => 'My Photostream',
'gallery_descr' => 'All photos from my Flickr Photostream with default settings.',
)
);
update_option('afg_galleries', $galleries);
}
if (!get_option('afg_sort_order')) update_option('afg_sort_order', 'flickr');
update_option('afg_version', VERSION);
}
function afg_get_all_options() {
return array(
'afg_api_key' => get_option('afg_api_key'),
'afg_user_id' => get_option('afg_user_id'),
'afg_photo_size' => get_option('afg_photo_size'),
'afg_per_page' => get_option('afg_per_page'),
'afg_sort_order' => get_option('afg_sort_order'),
'afg_custom_size' => get_option('afg_custom_size'),
'afg_custom_size_square' => get_option('afg_custom_size_square'),
'afg_captions' => get_option('afg_captions'),
'afg_descr' => get_option('afg_descr'),
'afg_columns' => get_option('afg_columns'),
'afg_credit_note' => get_option('afg_credit_note'),
'afg_bg_color' => get_option('afg_bg_color'),
'afg_width' => get_option('afg_width'),
'afg_pagination' => get_option('afg_pagination'),
'afg_api_secret' => get_option('afg_api_secret'),
'afg_flickr_token' => get_option('afg_flickr_token'),
'afg_slideshow_option' => get_option('afg_slideshow_option'),
'afg_cache_refresh_interval' => get_option('afg_cache_refresh_interval'),
);
}
function print_all_options() {
$all_options = afg_get_all_options();
foreach($all_options as $key => $value) {
echo $key . ' => ' . $value . '<br />';
}
}
function afg_auth_init() {
session_start();
global $pf;
unset($_SESSION['afgFlickr_auth_token']);
$pf->setToken('');
$pf->auth('read', $_SERVER['HTTP_REFERER']);
exit;
}
function afg_auth_read() {
if ( isset($_GET['frob']) ) {
global $pf;
$auth = $pf->auth_getToken($_GET['frob']);
update_option('afg_flickr_token', $auth['token']['_content']);
$pf->setToken($auth['token']['_content']);
header('Location: ' . $_SESSION['afgFlickr_auth_redirect']);
exit;
}
}
/* Keep afg_admin_init() and afg_get_all_options() in sync all the time
*/
function afg_admin_init() {
// Register all the afg options
register_setting('afg_settings_group', 'afg_api_key');
register_setting('afg_settings_group', 'afg_user_id');
register_setting('afg_settings_group', 'afg_per_page');
register_setting('afg_settings_group', 'afg_photo_size');
register_setting('afg_settings_group', 'afg_captions');
register_setting('afg_settings_group', 'afg_descr');
register_setting('afg_settings_group', 'afg_columns');
register_setting('afg_settings_group', 'afg_credit_note');
register_setting('afg_settings_group', 'afg_bg_color');
register_setting('afg_settings_group', 'afg_version');
register_setting('afg_settings_group', 'afg_galleries');
register_setting('afg_settings_group', 'afg_width');
register_setting('afg_settings_group', 'afg_pagination');
register_setting('afg_settings_group', 'afg_users');
register_setting('afg_settings_group', 'afg_include_private');
register_setting('afg_settings_group', 'afg_auth_token');
register_setting('afg_settings_group', 'afg_disable_slideshow');
register_setting('afg_settings_group', 'afg_slideshow_option');
register_setting('afg_settings_group', 'afg_dismis_ss_msg');
register_setting('afg_settings_group', 'afg_api_secret');
register_setting('afg_settings_group', 'afg_flickr_token');
register_setting('afg_settings_group', 'afg_custom_size');
register_setting('afg_settings_group', 'afg_custom_size_square');
register_setting('afg_settings_group', 'afg_custom_css');
register_setting('afg_settings_group', 'afg_sort_order');
register_setting('afg_settings_group', 'afg_cache_refresh_interval');
// Register javascripts
wp_register_script('edit-galleries-script', BASE_URL . '/js/afg_edit_galleries.js');
wp_register_script('admin-settings-script', BASE_URL . '/js/afg_admin_settings.js');
wp_register_script('view-delete-galleries-script', BASE_URL . '/js/afg_saved_galleries.js');
// Get afgFlickr auth token
afg_auth_read();
}
create_afgFlickr_obj();
function afg_admin_html_page() {
global $afg_photo_size_map, $afg_on_off_map, $afg_descr_map,
$afg_columns_map, $afg_bg_color_map, $afg_width_map, $pf,
$afg_sort_order_map, $afg_slideshow_map;
?>
<?php
function upgrade_handler() {
$galleries = get_option('afg_galleries');
if ($galleries) {
foreach ($galleries as &$gallery) {
if (!isset($gallery['slideshow_option']))
$gallery['slideshow_option'] = 'colorbox';
}
update_option('afg_galleries', $galleries);
}
unset($gallery);
$afg_cache_refresh_interval = get_option('afg_cache_refresh_interval');
if (!isset($afg_cache_refresh_interval)) {
update_option('afg_cache_refresh_interval', '1d');
}
}
upgrade_handler();
if ($_POST)
{
global $pf, $custom_size_err_msg;
if (isset($_POST['submit']) && $_POST['submit'] == 'Delete Cached Galleries') {
delete_afg_caches();
echo "<div class='updated'><p><strong>Cached data deleted successfully.</strong></p></div>";
}
else if (isset($_POST['submit']) && $_POST['submit'] == 'Save Changes') {
update_option('afg_api_key', $_POST['afg_api_key']);
if (!$_POST['afg_api_secret'] || $_POST['afg_api_secret'] != get_option('afg_api_secret'))
update_option('afg_flickr_token', '');
update_option('afg_api_secret', $_POST['afg_api_secret']);
update_option('afg_user_id', $_POST['afg_user_id']);
if (ctype_digit($_POST['afg_per_page']) && (int)$_POST['afg_per_page']) {
update_option('afg_per_page', $_POST['afg_per_page']);
}
else {
update_option('afg_per_page', 10);
echo "<div class='updated'><p><strong>You entered invalid value for Per Page option. It has been set to 10.</strong></p></div>";
}
update_option('afg_sort_order', $_POST['afg_sort_order']);
update_option('afg_photo_size', $_POST['afg_photo_size']);
if (get_option('afg_photo_size') == 'custom') {
if (ctype_digit($_POST['afg_custom_size']) && (int)$_POST['afg_custom_size'] >= 50 && (int)$_POST['afg_custom_size'] <= 500) {
update_option('afg_custom_size', $_POST['afg_custom_size']);
if (!is_dir(dirname(__FILE__) . "/cache")) {
if (!wp_mkdir_p(dirname(__FILE__) . "/cache")) {
echo("<div class='updated'><p>Could not create directory - '" . dirname(__FILE__) . "/cache'. This is required for custom size photos to be displayed. Manually create this directory and set permissions for this directory as 777.</p></div>");
}
}
}
else {
update_option('afg_custom_size', 100);
echo "<div class='updated'><p><strong>You entered invalid value for Custom Width option. It has been set to 100.</strong></p></div>";
}
update_option('afg_custom_size_square', $_POST['afg_custom_size_square']?$_POST['afg_custom_size_square']:'false');
}
update_option('afg_captions', $_POST['afg_captions']);
update_option('afg_descr', $_POST['afg_descr']);
update_option('afg_columns', $_POST['afg_columns']);
update_option('afg_slideshow_option', $_POST['afg_slideshow_option']);
update_option('afg_width', $_POST['afg_width']);
update_option('afg_bg_color', $_POST['afg_bg_color']);
if (isset($_POST['afg_credit_note']) && $_POST['afg_credit_note']) update_option('afg_credit_note', 'on');
else update_option('afg_credit_note', 'off');
if (isset($_POST['afg_pagination']) && $_POST['afg_pagination']) update_option('afg_pagination', 'off');
else update_option('afg_pagination', 'on');
echo "<div class='updated'><p><strong>Settings updated successfully.</br></br><font style='color:red'>Important Note:</font> If you have installed a caching plugin (like WP Super Cache or W3 Total Cache etc.), you may have to delete your cached pages for the settings to take effect.</strong></p></div>";
if (get_option('afg_api_secret') && !get_option('afg_flickr_token')) {
echo "<div class='updated'><p><strong>Click \"Grant Access\" button to authorize Awesome Flickr Gallery to access your private photos from Flickr.</strong></p></div>";
}
}
create_afgFlickr_obj();
}
$url=$_SERVER['REQUEST_URI'];
?>
<form method='post' action='<?php echo $url ?>'>
<div id='afg-wrap'>
<h2><a href='http://www.ronakg.com/projects/awesome-flickr-gallery-wordpress-plugin/'><img src="<?php
echo (BASE_URL . '/images/logo_big.png'); ?>" align='center'/></a>Awesome Flickr Gallery Settings</h2>
<?php echo afg_generate_version_line() ?>
<div id="afg-main-box">
<h3>Flickr User Settings</h3>
<table class='widefat afg-settings-box'>
<tr>
<th class="afg-label"></th>
<th class="afg-input"></th>
<th class="afg-help-bubble"></th>
</tr>
<tr>
<td>Flickr User ID</td>
<td><input class='afg-input' type='text' name='afg_user_id' value="<?php echo get_option('afg_user_id'); ?>" /><b>*</b></td>
<td><div class="afg-help">Don't know your Flickr User ID? Get it from <a href="http://idgettr.com/" target='blank'>here.</a></div></td>
</tr>
<tr>
<td>Flickr API Key</td>
<td><input class='afg-input' type='text' name='afg_api_key' value="<?php echo get_option('afg_api_key'); ?>" ><b>*</b></input> </td>
<td> <div class='afg-help'>Don't have a Flickr API Key? Get it from <a href="http://www.flickr.com/services/api/keys/" target='blank'>here.</a> Go through the <a href='http://www.flickr.com/services/api/tos/'>Flickr API Terms of Service.</a></div></td>
</tr>
<tr>
<td>Flickr API Secret</td>
<td><input class='afg-input' type='text' name='afg_api_secret' id='afg_api_secret' value="<?php echo get_option('afg_api_secret'); ?>"/>
<br /><br />
<?php if (get_option('afg_api_secret')) {
if (get_option('afg_flickr_token')) { echo "<input type='button' class='button-secondary' value='Access Granted' disabled=''"; } else {
?>
<input type="button" class="button-primary" value="Grant Access" onClick="document.location.href='<?php echo get_admin_url() . 'admin-ajax.php?action=afg_gallery_auth'; ?>';"/>
<?php }}
else {
echo "<input type='button' class='button-secondary' value='Grant Access' disabled=''";
} ?>
</td>
<td class="afg-help"><b>ONLY</b> If you want to include your <b>Private Photos</b> in your galleries, enter your Flickr API Secret here and click Save Changes.
</td>
</tr>
</table>
<table class='widefat afg-settings-box'>
<h3>Gallery Settings</h3>
<tr>
<th class="afg-label"></th>
<th class="afg-input"></th>
<th class="afg-help-bubble"></th>
</tr>
<tr>
<td>Max Photos Per Page</td>
<td><input type='text' name='afg_per_page' id='afg_per_page' onblur='verifyPerPageBlank()' maxlength='3' value="<?php
echo get_option('afg_per_page')?get_option('afg_per_page'):10;
?>" /><b>*</b></td>
</tr>
<tr>
<td>Sort order of Photos</td>
<td><select name='afg_sort_order' id='afg_sort_order'>
<?php echo afg_generate_options($afg_sort_order_map, get_option('afg_sort_order', 'flickr')); ?>
</select>
<td class="afg-help">Set the sort order of the photos as per your liking and forget about how photos are arranged on Flickr.</td>
</td>
</tr>
<tr>
<td>Size of the Photos</td>
<td><select name='afg_photo_size' id='afg_photo_size' onchange='customPhotoSize()'>
<?php echo afg_generate_options($afg_photo_size_map, get_option('afg_photo_size', '_m')); ?>
</select></td>
</tr>
<tr valign='top' id='afg_custom_size_block' style='display:none'>
<td>Custom Width</td>
<td><input type='text' size='3' maxlength='3' name='afg_custom_size' id='afg_custom_size' onblur='verifyCustomSizeBlank()' value="<?php echo get_option('afg_custom_size')?get_option('afg_custom_size'):100; ?>">* (in px)
Square? <input type='checkbox' name='afg_custom_size_square' value='true' <?php if (get_option('afg_custom_size_square') == 'true') echo "checked=''"; ?>>
</td>
<td class="afg-help">Fill in the exact width for the photos (min 50, max 500). Height of the photos will be adjusted
accordingly to maintain aspect ratio of the photo. Enable <b>Square</b> to crop
the photo to a square aspect ratio.<br />Warning: Custom photo sizes may not work with your webhost, please use built-in sizes, it's more reliable and faster too.</td>
</tr>
<tr>
<td>Photo Titles</td>
<td><select name='afg_captions'>
<?php echo afg_generate_options($afg_on_off_map, get_option('afg_captions', 'on')); ?>
</select></td>
<td class="afg-help">Photo Title setting applies only to Thumbnail (and above) size photos.</td>
</tr>
<tr>
<td>Photo Descriptions</td>
<td><select name='afg_descr'>
<?php echo afg_generate_options($afg_descr_map, get_option('afg_descr', 'off')); ?>
</select></td>
<td class="afg-help">Photo Description setting applies only to Small and Medium size photos.</td>
</tr>
<tr>
<td>Number of Columns</td>
<td><select name='afg_columns'>
<?php echo afg_generate_options($afg_columns_map, get_option('afg_columns', '2')); ?>
</select></td>
</tr>
<tr>
<td>Slideshow Behavior</td>
<td><select name='afg_slideshow_option'>
<?php echo afg_generate_options($afg_slideshow_map, get_option('afg_slideshow_option', 'colorbox')); ?>
</select></td>
<td class="afg-help"><b>HighSlide is NOT FREE for Commercial websites</b>. If you are using
<i>Awesome Flickr Gallery</i> on a commercial website, you need to purchase a license from their website
<a href='http://highslide.com/#licence' target='_blank'>here</a>. If you want a free slideshow,
use ColorBox instead.</td>
</tr>
<tr>
<td>Background Color</td>
<td><select name='afg_bg_color'>
<?php echo afg_generate_options($afg_bg_color_map, get_option('afg_bg_color', 'Transparent')); ?>
</select></td>
</tr>
<tr>
<td>Gallery Width</td>
<td><select name='afg_width'>
<?php echo afg_generate_options($afg_width_map, get_option('afg_width', 'auto')); ?>
</select></td>
<td class="afg-help">Width of the Gallery is relative to the width of the page where Gallery is being generated. <i>Automatic</i> is 100% of page width.</td>
</tr>
<tr>
<td>Disable Pagination?</td>
<td><input type='checkbox' name='afg_pagination' value='off'
<?php
if (get_option('afg_pagination', 'off') == 'off') {
echo 'checked=\'\'';
}
?>/></td>
<td class="afg-help">Useful when displaying gallery in a sidebar widget where you want only few recent photos.</td>
</tr>
<tr>
<td>Add a Small Credit Note?</td>
<td><input type='checkbox' name='afg_credit_note' value='Yes'
<?php
if (get_option('afg_credit_note', 'on') == 'on') {
echo "checked=''";
}
?>/></td>
<td class="afg-help">Credit Note will appear at the bottom of the gallery as -
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<a href="http://www.ronakg.com/projects/awesome-flickr-gallery-wordpress-plugin" title="Awesome Flickr Gallery by Ronak Gandhi"/>
AFG</a></td>
</tr>
</table>
<br />
<input type="submit" name="submit" id="afg_save_changes" class="button-primary" value="Save Changes" />
<br /><br />
<h3>Your Photostream Preview</h3>
<table class='widefat afg-settings-box'>
<tr><th>If your Flickr Settings are correct, 5 of your recent photos from your Flickr photostream should appear here.</th></tr>
<td><div style="margin-top:15px">
<?php
global $pf;
if (get_option('afg_flickr_token')) $rsp_obj = $pf->people_getPhotos(get_option('afg_user_id'), array('per_page' => 5, 'page' => 1));
else $rsp_obj = $pf->people_getPublicPhotos(get_option('afg_user_id'), NULL, NULL, 5, 1);
if (!$rsp_obj) echo afg_error();
else {
foreach($rsp_obj['photos']['photo'] as $photo) {
$photo_url = "http://farm{$photo['farm']}.static.flickr.com/{$photo['server']}/{$photo['id']}_{$photo['secret']}_s.jpg";
echo "<img src=\"$photo_url\"/> ";
}
}
?></div>
<br /> <span style="margin-top:15px">
Note: This preview is based on the Flickr Settings only. Gallery Settings
have no effect on this preview. You will need to insert gallery code to a post
or page to actually see the Gallery.</span>
</td>
</table>
<br />
<input type="submit" name="submit" class="button-secondary" value="Delete Cached Galleries"/>
</div>
<?php
if (DEBUG) {
print_all_options();
}
?>
<div id="afg-side-box">
<?php
$message = "<b>What are Default Settings?</b> - Default Settings serve as a
template for the galleries. When you create a new gallery, you can assign
<i>Use Default</i> to a setting. Such a setting will reference the <b>Default
Settings</b> instead of a specific setting defined for that particular
gallery. <br /> <br />
When you change any of <b>Default Settings</b>, all the settings in a gallery
referencing the <b>Default Settings</b> will inherit the new value.<br /><br />
<font color='red'><b>Important Note about Private Photos:</b></font><br/>To access
your private photos from Flickr, make sure that your App's authentication
type is set to <b>Web Application</b> and the <b>Callback URL</b>
points to <font color='blue'><i>" . get_admin_url() . "</i></font>
";
echo afg_box('Help', $message);
$message = "Just insert the code <strong><font color='steelblue'>[AFG_gallery]</font></strong> in any of your posts or pages to display the Awesome Flickr Gallery.
<br /><p style='text-align:center'><i>-- OR --</i></p>You can create a new Awesome Flickr Gallery with different settings on page <a href='{$_SERVER['PHP_SELF']}?page=afg_add_gallery_page'>Add Galleries.";
echo afg_box('Usage Instructions', $message);
echo afg_donate_box();
echo afg_share_box();
?>
</div>
</div>
</form>
<?php
}
?>