function wpinstaroll_instapics_track_deactivate()
{
// on every plugin deactivation, scheduled publication of posts is reset and the event (if scheduled) is removed
wpinstaroll_remove_scheduled_event();
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_period', 'never');
// see: another possibility is to remove the events without resetting the configuration option, and then
// re-enabling the event with the previous periodo when reactivating the plug-in
}
function wpinstaroll_panel_draw()
{
global $wpinstaroll_page_title;
// check for plugin requirements
if (!wpinstaroll_check_requirements(true)) {
wp_die('');
}
// not the requested access level
if (!current_user_can('manage_options')) {
wp_die(__('You do not have sufficient permissions to access this page.'));
}
// fields updated, if the save button was pressed
settings_fields(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '-settings-group');
$app_id = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_id');
$app_secret = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_secret');
$user_access_token = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_accesstoken');
$username = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_username');
$id = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_userid');
$profile_picture = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_profilepicture');
$search_tag = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_search_tag');
$tag_to_add_to_posts = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_tag_to_add_to_posts');
$category_for_post = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_category');
if (empty($category_for_post)) {
$category_for_post = 'Uncategorized';
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_category', $category_for_post);
}
$title_placeholder = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_title_placeholder');
$created_post_status = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_created_post_status');
if ($created_post_status == false) {
$created_post_status = 'draft';
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_created_post_status', $created_post_status);
}
$insert_photo_mode = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_photo_mode');
if ($insert_photo_mode == false) {
$insert_photo_mode = 'post_content';
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_photo_mode', $insert_photo_mode);
}
$insert_post_type = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_post_type', 'post');
$scheduled_publication_period = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_period');
if ($scheduled_publication_period == false) {
$scheduled_publication_period = 'never';
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_period', $scheduled_publication_period);
}
$scheduled_publication_stream = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_stream');
if ($scheduled_publication_stream == false) {
$scheduled_publication_stream = 'user';
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_stream', $scheduled_publication_stream);
}
$accessTokenInvalid = false;
// is a user_access_token set?
if (empty($user_access_token)) {
$accessTokenInvalid = true;
}
// Instagram App ID updated
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_id']) && $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_id'] != $app_id) {
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_id', $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_id']);
$app_id = $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_id'];
$accessTokenInvalid = true;
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_accesstoken', '');
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_username', '');
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_userid', '');
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_profilepicture', '');
}
// Instagram App Secret updated
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_secret']) && $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_secret'] != $app_secret) {
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_secret', $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_secret']);
$app_secret = $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_secret'];
$accessTokenInvalid = true;
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_accesstoken', '');
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_username', '');
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_userid', '');
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_profilepicture', '');
}
// user pressed 'Change user' button
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_disconnect']) && $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_disconnect'] === 'yes') {
$accessTokenInvalid = true;
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_accesstoken', '');
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_username', '');
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_userid', '');
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_profilepicture', '');
}
// post category updated
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_category']) && trim($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_category']) != $category_for_post) {
$category_for_post = trim($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_category']);
if (empty($category_for_post)) {
$category_for_post = 'Uncategorized';
}
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_category', $category_for_post);
// if it doesn't exist yet, we don't create the category: it is actually created with first
// post creation
}
// see: should remove strange characters
// seach tag updated
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_search_tag']) && trim($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_search_tag']) != $search_tag) {
$search_tag = trim($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_search_tag']);
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_search_tag', $search_tag);
}
// see: should remove strange characters
// tag to add to posts updated
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_tag_to_add_to_posts']) && trim($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_tag_to_add_to_posts']) != $tag_to_add_to_posts) {
$tag_to_add_to_posts = trim($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_tag_to_add_to_posts']);
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_tag_to_add_to_posts', $tag_to_add_to_posts);
}
// see: should remove strange characters, check for correct comma separation, and so on...
// post title placeholder updated ('Instagram picture' is used if empty)
$default_instagram_title_placeholder = WP_ROLL_INSTAGRAM_DEFAULT_TITLE_PLACEHOLDER;
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_title_placeholder']) && $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_title_placeholder'] != $title_placeholder) {
if (empty($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_title_placeholder'])) {
$placeholder = $default_instagram_title_placeholder;
} else {
$placeholder = $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_title_placeholder'];
}
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_title_placeholder', $placeholder);
$title_placeholder = $placeholder;
} else {
$current_placeholder = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_title_placeholder');
if (empty($current_placeholder)) {
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_title_placeholder', $default_instagram_title_placeholder);
$title_placeholder = $default_instagram_title_placeholder;
}
}
// post status for Instagram-based created posts updated
$default_post_status = 'draft';
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_created_post_status']) && $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_created_post_status'] != $created_post_status) {
if (empty($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_created_post_status'])) {
$created_post_status = $default_post_status;
} else {
$created_post_status = $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_created_post_status'];
}
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_created_post_status', $created_post_status);
}
// photo insertion mode updated
$default_insertion_mode = 'post_content';
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_photo_mode']) && $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_photo_mode'] != $insert_photo_mode) {
if (empty($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_photo_mode'])) {
$insert_photo_mode = $default_insertion_mode;
} else {
$insert_photo_mode = $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_photo_mode'];
}
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_photo_mode', $insert_photo_mode);
}
// photo insertion post_type
$default_insertion_post_type = 'post';
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_post_type']) && $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_post_type'] != $insert_post_type) {
if (empty($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_post_type'])) {
$insert_post_type = $default_insertion_post_type;
} else {
$insert_post_type = $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_post_type'];
}
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_post_type', $insert_post_type);
}
// automatic post creation sheduling period updated
$default_scheduled_publication_period = 'never';
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_period']) && $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_period'] != $scheduled_publication_period) {
if (empty($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_period'])) {
$scheduled_publication_period = $default_scheduled_publication_period;
} else {
$scheduled_publication_period = $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_period'];
}
if (!($scheduled_publication_period == 'never' || $scheduled_publication_period == 'wpinstaroll_oneminute' || $scheduled_publication_period == 'wpinstaroll_fiveminutes' || $scheduled_publication_period == 'wpinstaroll_tenminutes' || $scheduled_publication_period == 'wpinstaroll_twentynminutes' || $scheduled_publication_period == 'wpinstaroll_twicehourly' || $scheduled_publication_period == 'hourly' || $scheduled_publication_period == 'twicedaily' || $scheduled_publication_period == 'daily' || $scheduled_publication_period == 'wpinstaroll_weekly' || $scheduled_publication_period == 'wpinstaroll_monthly')) {
$scheduled_publication_period = 'never';
}
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_period', $scheduled_publication_period);
// actually schedule the event
// 1. remove current schedule (always)
wpinstaroll_remove_scheduled_event();
// 2. add new schedule (only for periods different than 'never')
if ($scheduled_publication_period !== 'never') {
wpinstaroll_schedule_event($scheduled_publication_period);
}
// see: possibility of setting the time for first activation
}
// automatic post creation sheduling stream updated
$default_scheduled_publication_stream = 'user';
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_stream']) && $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_stream'] != $scheduled_publication_stream) {
if (empty($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_stream'])) {
$scheduled_publication_stream = $default_scheduled_publication_stream;
} else {
$scheduled_publication_stream = $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_stream'];
}
if (!($scheduled_publication_stream == 'user' || $scheduled_publication_stream == 'tag' || $scheduled_publication_stream == 'user_tag')) {
$scheduled_publication_stream = 'user';
}
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_stream', $scheduled_publication_stream);
}
// changes saved message
if (isset($_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_save_changes']) && $_POST[WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_save_changes'] == 'yes') {
print '<div id="setting-error-settings_updated" class="updated settings-error"><p><strong>Settings saved.</strong></p></div>';
}
$post_types = get_post_types(array('public' => true), 'objects');
?>
<div class="wrap">
<div id="icon-options-general" class="icon32"><br /></div>
<h2><?php
echo $wpinstaroll_page_title;
?>
</h2>
<form method="post" action="#">
<input type="hidden" name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_save_changes';
?>
" value="yes" />
<div id="InstagramSettingsPanel">
<h3>Instagram configuration</h3>
<p><strong>You can set-up an Instagram application here: <a href="<?php
echo WP_ROLL_INSTAGRAM_DEVELOPER_URL;
?>
" target="_blank"><?php
echo WP_ROLL_INSTAGRAM_DEVELOPER_URL;
?>
</a></strong><p>
<table class="form-table">
<tbody>
<tr>
<th scope="row">
<label>Instagram <em>Client ID</em></label>
</th>
<td>
<input type="text" name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_id';
?>
" value="<?php
print get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_id');
?>
" class="regular-text" />
</td>
</tr>
<tr>
<th scope="row">
<label>Instagram <em>Client Secret</em></label>
</th>
<td>
<input type="text" name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_secret';
?>
" value="<?php
print get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_secret');
?>
" class="regular-text" />
</td>
</tr>
<tr>
<th scope="row">
<label>Use this URL as <em>Callback/Redirect URL</em>, when registering <em>Instagram application</em></label>
</th>
<td>
<label><strong><?php
echo wpinstaroll_getInstagramRedirectURI();
?>
</strong></label>
</td>
</tr>
</tbody>
</table>
<p><strong>Instagram WordPress posts parameters</strong></p>
<table class="form-table">
<tbody>
<tr>
<th scope="row">
<label>Instagram <em>Post Title</em> Placeholder</label>
</th>
<td>
<input type="text" name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_title_placeholder';
?>
" value="<?php
print get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_title_placeholder');
?>
" class="regular-text" />
</td>
</tr>
<tr>
<th scope="row">
<label>Instagram <em>post category</em></label>
</th>
<td>
<input type="text" name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_category';
?>
" value="<?php
print get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_post_category');
?>
" class="regular-text" />
</td>
</tr>
<tr>
<th scope="row">
<label>Instagram <em>Search Tag</em> (without #)<br/><em>(optional)</em></label>
</th>
<td>
<input type="text" name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_search_tag';
?>
" value="<?php
print get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_search_tag');
?>
" class="regular-text" />
</td>
</tr>
<tr>
<th scope="row">
<label>Post <em>status</em> for posts created from Instagram photos</label>
</th>
<td>
<select name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_created_post_status';
?>
">
<option value="draft"<?php
if ($created_post_status !== 'publish') {
echo ' selected=selected';
}
?>
>draft</option>
<option value="publish"<?php
if ($created_post_status === 'publish') {
echo ' selected=selected';
}
?>
>published</option>
</select>
</td>
</tr>
<tr>
<th scope="row">
<label>Post <em>type</em> for photos</label>
</th>
<td>
<select name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_post_type';
?>
">
<?php
foreach ($post_types as $type => $attrs) {
?>
<option value="<?php
echo $type;
?>
"<?php
if ($insert_post_type === $type) {
echo ' selected=selected';
}
?>
><?php
echo $attrs->labels->name;
?>
</option>
<?php
}
?>
</select>
</td>
</tr>
<tr>
<th scope="row">
<label>Photo <em>insertion mode</em> for posts</label>
</th>
<td>
<select name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_insert_photo_mode';
?>
">
<option value="post_content"<?php
if ($insert_photo_mode !== 'featured') {
echo ' selected=selected';
}
?>
>in post content</option>
<option value="featured"<?php
if ($insert_photo_mode === 'featured') {
echo ' selected=selected';
}
?>
>as featured image</option>
</select>
</td>
</tr>
<tr>
<th scope="row">
<label><em>Tags</em> to add to WordPress <em>posts</em>, comma separated<br/><em>(optional)</em></label>
</th>
<td>
<input type="text" name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_tag_to_add_to_posts';
?>
" value="<?php
print get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_tag_to_add_to_posts');
?>
" class="regular-text" />
</td>
</tr>
</tbody>
</table>
<p><strong>Automatic creation of posts from Instagram photos</strong></p>
<table class="form-table">
<tbody>
<tr>
<th scope="row">
<label><em>Automatically create</em> posts from Instagram new photos</label>
</th>
<td>
<select name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_period';
?>
">
<option value="never"<?php
if ($scheduled_publication_period === 'never') {
echo ' selected=selected';
}
?>
>never</option>
<option value="wpinstaroll_oneminute"<?php
if ($scheduled_publication_period === 'wpinstaroll_oneminute') {
echo ' selected=selected';
}
?>
>every minute</option>
<option value="wpinstaroll_fiveminutes"<?php
if ($scheduled_publication_period === 'wpinstaroll_fiveminutes') {
echo ' selected=selected';
}
?>
>every 5 minutes</option>
<option value="wpinstaroll_tenminutes"<?php
if ($scheduled_publication_period === 'wpinstaroll_tenminutes') {
echo ' selected=selected';
}
?>
>every 10 minutes</option>
<option value="wpinstaroll_twentynminutes"<?php
if ($scheduled_publication_period === 'wpinstaroll_twentynminutes') {
echo ' selected=selected';
}
?>
>every 20 minutes</option>
<option value="wpinstaroll_twicehourly"<?php
if ($scheduled_publication_period === 'wpinstaroll_twicehourly') {
echo ' selected=selected';
}
?>
>every 30 minutes</option>
<option value="hourly"<?php
if ($scheduled_publication_period === 'hourly') {
echo ' selected=selected';
}
?>
>hourly</option>
<option value="twicedaily"<?php
if ($scheduled_publication_period === 'twicedaily') {
echo ' selected=selected';
}
?>
>twice a day</option>
<option value="daily"<?php
if ($scheduled_publication_period === 'daily') {
echo ' selected=selected';
}
?>
>daily</option>
<option value="wpinstaroll_weekly"<?php
if ($scheduled_publication_period === 'wpinstaroll_weekly') {
echo ' selected=selected';
}
?>
>weekly</option>
<option value="wpinstaroll_monthly"<?php
if ($scheduled_publication_period === 'wpinstaroll_monthly') {
echo ' selected=selected';
}
?>
>monthly</option>
</select>
</td>
</tr>
<tr>
<th scope="row">
<label><em>Instagram stream</em> for automatic post creation <em>(not used when period is set to "never")</em></label>
</th>
<td>
<select name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_stream';
?>
">
<option value="user"<?php
if ($scheduled_publication_stream === 'user') {
echo ' selected=selected';
}
?>
>user stream</option>
<option value="tag"<?php
if ($scheduled_publication_stream === 'tag') {
echo ' selected=selected';
}
?>
>tag stream</option>
<option value="user_tag"<?php
if ($scheduled_publication_stream === 'user_tag') {
echo ' selected=selected';
}
?>
>user and tag streams</option>
</select>
</td>
</tr>
</tbody>
</table>
<p class="submit">
<input type="submit" class="button-primary" value="<?php
_e('Save Changes');
?>
" />
</p>
<?php
if ($accessTokenInvalid) {
if (!empty($app_id) && !empty($app_secret)) {
/*
can't use iframe, because of X-Frame-Options HTTP header sent by Instagram; used pop-up, instead
*/
?>
<input type="button" class="button-primary" value="Instagram authorization" id="InstaAuthButton" />
<script type="text/javascript">
var InstagramAuthWindow = null;
jQuery(document).ready(function() {
jQuery('form').attr('action', '');
jQuery('#InstaAuthButton').click(function() {
InstagramAuthWindow = window.open('<?php
print wpinstaroll_getAuthorizationPageURI();
?>
', 'InstagramAuthorization', 'width=800,height=400');
});
});
</script>
<?php
} else {
print '<p><strong>You need to insert Instagram Client ID and Client Secret and then authorize the app after saving.</strong></p>';
}
$showChangeUserButton = false;
} else {
// in case we already have used data saved, we use it
print '<img class="profilePicture" src="' . $profile_picture . '" alt="' . $username . '" />';
print '<p>username: '******'<br />user id: ' . $id . '</p>';
$showChangeUserButton = true;
}
?>
</div>
</form>
<?php
if ($showChangeUserButton) {
?>
<form method="post" action="#">
<input type="hidden" name="<?php
echo WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_disconnect';
?>
" value="yes" />
<input type="submit" class="button-primary" value="<?php
_e('Disconnect from Instagram');
?>
" />
</form>
<?php
}
?>
<script type="text/javascript">
jQuery(document).ready(function() {
jQuery('form').attr('action', '');
});
</script>
</div>
<?php
}
function wpinstaroll_automatic_post_creation()
{
// check for plugin requirements (without echoing error messages, just logging them)
if (!wpinstaroll_check_requirements()) {
wp_die('');
}
$InstagramClientID = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_id');
$InstagramClientSecret = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_app_secret');
$user_access_token = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_user_accesstoken');
$search_tag = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_search_tag');
$scheduled_publication_period = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_period');
$scheduled_publication_stream = get_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_stream');
// is Instagram properly configured?
//
// if not, first reset event scheduling settings and removes event schedulation, then simply exits
if (empty($InstagramClientID) || empty($InstagramClientSecret) || empty($user_access_token) || empty($scheduled_publication_period) || empty($scheduled_publication_stream)) {
wpinstaroll_remove_scheduled_event();
update_option(WP_ROLL_INSTAGRAM_PLUGIN_PREFIX . '_instagram_scheduled_publication_period', 'never');
exit;
}
// inclusion of functions included only when opening WordPress backend
require_once 'wp-admin/includes/admin.php';
// force current user to user with id == 1 (that should be an admin)
wp_set_current_user(1);
// retrieval of photos and post creation for new ones
// user stream
if ($scheduled_publication_stream == 'user' || $scheduled_publication_stream == 'user_tag') {
$photoStream = wpinstaroll_getInstagramUserStream();
$data = $photoStream->data;
if ($data) {
// reverse the array, so that oldest photos are processed first
$data = array_reverse($data);
// ids of already published photos
$published_ids = wpinstaroll_getInstagramPublishedPhotosIDs();
// scan the stream and publish new photos
foreach ($data as $element) {
// if the photo has not been published yet
if (!in_array($element->id, $published_ids)) {
wpinstaroll_createpostfromphoto($element->id, $element->images->standard_resolution->url, $element->link, $element->caption->text, $element->user->username, $element->user->id);
}
}
}
}
// tag stream - only in this case, we check for search tag presence
if (($scheduled_publication_stream == 'tag' || $scheduled_publication_stream == 'user_tag') && !empty($search_tag)) {
$photoStream = wpinstaroll_getInstagramPhotosWithTag($search_tag);
$data = $photoStream->data;
if ($data) {
$data = array_reverse($data);
$published_ids = wpinstaroll_getInstagramPublishedPhotosIDs();
foreach ($data as $element) {
if (!in_array($element->id, $published_ids)) {
wpinstaroll_createpostfromphoto($element->id, $element->images->standard_resolution->url, $element->link, $element->caption->text, $element->user->username, $element->user->id);
}
}
}
}
}
