New Addon "buffer": With this you can post to Google+-Pages, App.net or LinkedIn via bufferapp.com
This commit is contained in:
Michael Vogel
parent
0e9d6b4043
commit
39d22ea281
5 changed files with 603 additions and 0 deletions
5
buffer/README.md
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5
buffer/README.md
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The addon uses the library from [https://github.com/thewebguy/bufferapp-php](https://github.com/thewebguy/bufferapp-php)
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Please register an app at [http://bufferapp.com/developers/api](http://bufferapp.com/developers/api)
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Please use (your server address)/buffer/connect as Callback URL.
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15
buffer/buffer.css
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15
buffer/buffer.css
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#buffer-enable-label, #buffer-bydefault-label, #buffer-delete-label {
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float: left;
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width: 200px;
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margin-top: 10px;
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}
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#buffer-checkbox, #buffer-bydefault, #buffer-delete {
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float: left;
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margin-top: 10px;
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}
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#buffer-submit {
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margin-top: 15px;
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}
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375
buffer/buffer.php
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375
buffer/buffer.php
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<?php
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/**
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* Name: Buffer Post Connector
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* Description: Post to Buffer
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* Version: 0.1 alpha
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* Author: Michael Vogel <http://pirati.ca/profile/heluecht>
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*/
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require('addon/buffer/bufferapp.php');
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function buffer_install() {
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register_hook('post_local', 'addon/buffer/buffer.php', 'buffer_post_local');
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register_hook('notifier_normal', 'addon/buffer/buffer.php', 'buffer_send');
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register_hook('jot_networks', 'addon/buffer/buffer.php', 'buffer_jot_nets');
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register_hook('connector_settings', 'addon/buffer/buffer.php', 'buffer_settings');
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register_hook('connector_settings_post', 'addon/buffer/buffer.php', 'buffer_settings_post');
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}
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function buffer_uninstall() {
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unregister_hook('post_local', 'addon/buffer/buffer.php', 'buffer_post_local');
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unregister_hook('notifier_normal', 'addon/buffer/buffer.php', 'buffer_send');
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unregister_hook('jot_networks', 'addon/buffer/buffer.php', 'buffer_jot_nets');
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unregister_hook('connector_settings', 'addon/buffer/buffer.php', 'buffer_settings');
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unregister_hook('connector_settings_post', 'addon/buffer/buffer.php', 'buffer_settings_post');
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}
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function buffer_module() {}
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function buffer_content(&$a) {
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if(! local_user()) {
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notice( t('Permission denied.') . EOL);
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return '';
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}
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require_once("mod/settings.php");
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settings_init($a);
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if (isset($a->argv[1]))
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switch ($a->argv[1]) {
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case "connect":
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$o = buffer_connect($a);
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break;
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default:
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$o = print_r($a->argv, true);
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break;
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}
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else
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$o = buffer_connect($a);
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return $o;
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}
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function buffer_plugin_admin(&$a, &$o){
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$t = get_markup_template( "admin.tpl", "addon/buffer/" );
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$o = replace_macros($t, array(
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'$submit' => t('Save Settings'),
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// name, label, value, help, [extra values]
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'$client_id' => array('client_id', t('Client ID'), get_config('buffer', 'client_id' ), ''),
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'$client_secret' => array('client_secret', t('Client Secret'), get_config('buffer', 'client_secret' ), ''),
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));
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}
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function buffer_connect(&$a) {
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if (isset($_REQUEST["error"])) {
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$o = t('Error when registering buffer connection:')." ".$_REQUEST["error"];
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return $o;
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}
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// Start a session. This is necessary to hold on to a few keys the callback script will also need
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session_start();
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// Define the needed keys
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$client_id = get_config('buffer','client_id');
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$client_secret = get_config('buffer','client_secret');
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// The callback URL is the script that gets called after the user authenticates with buffer
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$callback_url = $a->get_baseurl()."/buffer/connect";
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$buffer = new BufferApp($client_id, $client_secret, $callback_url);
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if (!$buffer->ok) {
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$o .= '<a href="' . $buffer->get_login_url() . '">Connect to Buffer!</a>';
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} else {
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logger("buffer_connect: authenticated");
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$o .= t("You are now authenticated to buffer. ");
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$o .= '<br /><a href="'.$a->get_baseurl().'/settings/connectors">'.t("return to the connector page").'</a>';
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set_pconfig(local_user(), 'buffer','access_token', $buffer->access_token);
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}
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return($o);
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}
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function buffer_jot_nets(&$a,&$b) {
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if(! local_user())
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return;
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$buffer_post = get_pconfig(local_user(),'buffer','post');
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if(intval($buffer_post) == 1) {
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$buffer_defpost = get_pconfig(local_user(),'buffer','post_by_default');
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$selected = ((intval($buffer_defpost) == 1) ? ' checked="checked" ' : '');
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$b .= '<div class="profile-jot-net"><input type="checkbox" name="buffer_enable"' . $selected . ' value="1" /> '
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. t('Post to Buffer') . '</div>';
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}
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}
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function buffer_settings(&$a,&$s) {
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if(! local_user())
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return;
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/* Add our stylesheet to the page so we can make our settings look nice */
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$a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/buffer/buffer.css' . '" media="all" />' . "\r\n";
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/* Get the current state of our config variables */
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$enabled = get_pconfig(local_user(),'buffer','post');
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$checked = (($enabled) ? ' checked="checked" ' : '');
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$css = (($enabled) ? '' : '-disabled');
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$def_enabled = get_pconfig(local_user(),'buffer','post_by_default');
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$def_checked = (($def_enabled) ? ' checked="checked" ' : '');
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/* Add some HTML to the existing form */
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$s .= '<span id="settings_buffer_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_buffer_expanded\'); openClose(\'settings_buffer_inflated\');">';
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$s .= '<img class="connector'.$css.'" src="images/buffer.png" /><h3 class="connector">'. t('Buffer Export').'</h3>';
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$s .= '</span>';
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$s .= '<div id="settings_buffer_expanded" class="settings-block" style="display: none;">';
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$s .= '<span class="fakelink" onclick="openClose(\'settings_buffer_expanded\'); openClose(\'settings_buffer_inflated\');">';
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$s .= '<img class="connector'.$css.'" src="images/buffer.png" /><h3 class="connector">'. t('Buffer Export').'</h3>';
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$s .= '</span>';
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$client_id = get_config("buffer", "client_id");
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$client_secret = get_config("buffer", "client_secret");
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$access_token = get_pconfig(local_user(), "buffer", "access_token");
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$s .= '<div id="buffer-password-wrapper">';
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if ($access_token == "") {
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$s .= '<div id="buffer-authenticate-wrapper">';
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$s .= '<a href="'.$a->get_baseurl().'/buffer/connect">'.t("Authenticate your Buffer connection").'</a>';
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$s .= '</div><div class="clear"></div>';
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} else {
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$s .= '<div id="buffer-enable-wrapper">';
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$s .= '<label id="buffer-enable-label" for="buffer-checkbox">' . t('Enable Buffer Post Plugin') . '</label>';
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$s .= '<input id="buffer-checkbox" type="checkbox" name="buffer" value="1" ' . $checked . '/>';
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$s .= '</div><div class="clear"></div>';
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$s .= '<div id="buffer-bydefault-wrapper">';
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$s .= '<label id="buffer-bydefault-label" for="buffer-bydefault">' . t('Post to Buffer by default') . '</label>';
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$s .= '<input id="buffer-bydefault" type="checkbox" name="buffer_bydefault" value="1" ' . $def_checked . '/>';
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$s .= '</div><div class="clear"></div>';
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$s .= '<div id="buffer-delete-wrapper">';
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$s .= '<label id="buffer-delete-label" for="buffer-delete">' . t('Check to delete this preset') . '</label>';
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$s .= '<input id="buffer-delete" type="checkbox" name="buffer_delete" value="1" />';
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$s .= '</div><div class="clear"></div>';
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$buffer = new BufferApp($client_id, $client_secret, $callback_url, $access_token);
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$profiles = $buffer->go('/profiles');
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if (is_array($profiles)) {
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$s .= '<div id="buffer-accounts-wrapper">';
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$s .= t("Posts are going to all accounts that are enabled by default:");
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$s .= "<ul>";
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foreach ($profiles as $profile) {
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if (!$profile->default)
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continue;
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$s .= "<li>";
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//$s .= "<img src='".$profile->avatar_https."' width='16' />";
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$s .= " ".$profile->formatted_username." (".$profile->formatted_service.")";
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$s .= "</li>";
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}
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$s .= "</ul>";
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$s .= '</div><div class="clear"></div>';
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}
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}
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$s .= '</div><div class="clear"></div>';
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/* provide a submit button */
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$s .= '<div class="settings-submit-wrapper" ><input type="submit" id="buffer-submit" name="buffer-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div></div>';
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}
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function buffer_settings_post(&$a,&$b) {
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if(x($_POST,'buffer-submit')) {
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if(x($_POST,'buffer_delete')) {
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set_pconfig(local_user(),'buffer','access_token','');
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set_pconfig(local_user(),'buffer','post',false);
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set_pconfig(local_user(),'buffer','post_by_default',false);
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} else {
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// filtering the username if it is filled wrong
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$user = $_POST['buffer_user'];
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if (strstr($user, "@")) {
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$pos = strpos($user, "@");
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if ($pos > 0)
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$user = substr($user, 0, $pos);
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}
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// Filtering the hostname if someone is entering it with "http"
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$host = $_POST['buffer_host'];
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$host = trim($host);
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$host = str_replace(array("https://", "http://"), array("", ""), $host);
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set_pconfig(local_user(),'buffer','post',intval($_POST['buffer']));
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set_pconfig(local_user(),'buffer','post_by_default',intval($_POST['buffer_bydefault']));
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//header("Location: ".$a->get_baseurl()."/buffer/connect");
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}
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}
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}
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function buffer_post_local(&$a,&$b) {
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if((! local_user()) || (local_user() != $b['uid']))
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return;
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$buffer_post = intval(get_pconfig(local_user(),'buffer','post'));
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$buffer_enable = (($buffer_post && x($_REQUEST,'buffer_enable')) ? intval($_REQUEST['buffer_enable']) : 0);
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if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'buffer','post_by_default')))
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$buffer_enable = 1;
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if(! $buffer_enable)
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return;
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if(strlen($b['postopts']))
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$b['postopts'] .= ',';
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$b['postopts'] .= 'buffer';
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}
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function buffer_send(&$a,&$b) {
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if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
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return;
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logger("buffer_send: parameter ".print_r($b, true), LOGGER_DATA);
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if(! strstr($b['postopts'],'buffer'))
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return;
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if($b['parent'] != $b['id'])
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return;
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// if post comes from buffer don't send it back
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if($b['app'] == "Buffer")
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return;
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$client_id = get_config("buffer", "client_id");
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$client_secret = get_config("buffer", "client_secret");
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$access_token = get_pconfig($b['uid'], "buffer","access_token");
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if($access_token) {
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$buffer = new BufferApp($client_id, $client_secret, $callback_url, $access_token);
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$result = q("SELECT `installed` FROM `addon` WHERE `name` = 'privacy_image_cache' AND `installed`");
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$image_cache = (count($result) > 0);
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require_once("include/plaintext.php");
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require_once("include/network.php");
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$profiles = $buffer->go('/profiles');
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if (is_array($profiles)) {
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foreach ($profiles as $profile) {
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if (!$profile->default)
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continue;
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switch ($profile->service) {
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case 'appdotnet':
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$limit = 256;
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$markup = false;
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$includedlinks = true;
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break;
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case 'facebook':
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$limit = 0;
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$markup = false;
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$includedlinks = false;
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break;
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case 'google':
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$limit = 0;
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$markup = true;
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$includedlinks = false;
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break;
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case 'twitter':
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$limit = 140;
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$markup = false;
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$includedlinks = true;
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break;
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case 'linkedin':
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$limit = 700;
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$markup = false;
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$includedlinks = true;
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break;
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}
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$item = $b;
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// Markup for Google+
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if ($markup) {
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if ($item["title"] != "")
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$item["title"] = "*".$item["title"]."*";
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$item["body"] = preg_replace("(\[b\](.*?)\[\/b\])ism",'*$1*',$item["body"]);
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$item["body"] = preg_replace("(\[i\](.*?)\[\/i\])ism",'_$1_',$item["body"]);
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$item["body"] = preg_replace("(\[s\](.*?)\[\/s\])ism",'-$1-',$item["body"]);
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}
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$post = plaintext($a, $item, $limit, $includedlinks);
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logger("buffer_send: converted message ".$b["id"]." result: ".print_r($post, true), LOGGER_DEBUG);
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// The image cache is used as a sanitizer. Buffer seems to be really picky about pictures
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if ($image_cache) {
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require_once("addon/privacy_image_cache/privacy_image_cache.php");
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if (isset($post["image"]))
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$post["image"] = $a->get_baseurl() . "/privacy_image_cache/".privacy_image_cache_cachename($post["image"]);
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if (isset($post["preview"]))
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$post["preview"] = $a->get_baseurl() . "/privacy_image_cache/".privacy_image_cache_cachename($post["preview"]);
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}
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//if ($includedlinks AND isset($post["url"]))
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// $post["url"] = short_link($post["url"]);
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// Seems like a bug to me
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// Buffer doesn't add links to Twitter and App.net (but pictures)
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if ($includedlinks AND isset($post["url"]))
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$post["text"] .= " ".short_link($post["url"]);
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//if ($includedlinks AND ($post["type"] == "link"))
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// $post["text"] .= " ".$post["url"];
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//if ($includedlinks AND ($post["type"] == "video"))
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// $post["text"] .= " ".$post["url"];
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//print_r($post);
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$message = array();
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$message["text"] = $post["text"];
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$message["profile_ids[]"] = $profile->id;
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$message["shorten"] = false;
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$message["now"] = true;
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if (isset($post["title"]))
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$message["media[title]"] = $post["title"];
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if (isset($post["description"]))
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$message["media[description]"] = $post["description"];
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if (isset($post["url"]))
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$message["media[link]"] = $post["url"];
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if (isset($post["image"])) {
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$message["media[picture]"] = $post["image"];
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if ($post["type"] == "photo")
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$message["media[thumbnail]"] = $post["image"];
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}
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if (isset($post["preview"]))
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$message["media[thumbnail]"] = $post["preview"];
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//print_r($message);
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$ret = $buffer->go('/updates/create', $message);
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logger("buffer_send: send message ".$b["id"]." result: ".print_r($ret, true), LOGGER_DEBUG);
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}
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}
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}
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}
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205
buffer/bufferapp.php
Normal file
205
buffer/bufferapp.php
Normal file
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<?
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class BufferApp {
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private $client_id;
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private $client_secret;
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private $code;
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public $access_token;
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private $callback_url;
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private $authorize_url = 'https://bufferapp.com/oauth2/authorize';
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private $access_token_url = 'https://api.bufferapp.com/1/oauth2/token.json';
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private $buffer_url = 'https://api.bufferapp.com/1';
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public $ok = false;
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private $endpoints = array(
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'/user' => 'get',
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'/profiles' => 'get',
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'/profiles/:id' => 'get',
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'/profiles/:id/schedules' => 'get',
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'/profiles/:id/schedules/update' => 'post', // Array schedules [0][days][]=mon, [0][times][]=12:00
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'/updates/:id' => 'get',
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'/profiles/:id/updates/pending' => 'get',
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'/profiles/:id/updates/sent' => 'get',
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'/updates/:id/interactions' => 'get',
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'/profiles/:id/updates/reorder' => 'post', // Array order, int offset, bool utc
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'/profiles/:id/updates/shuffle' => 'post',
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'/updates/create' => 'post', // String text, Array profile_ids, Aool shorten, Bool now, Array media ['link'], ['description'], ['picture']
|
||||
'/updates/:id/update' => 'post', // String text, Bool now, Array media ['link'], ['description'], ['picture'], Bool utc
|
||||
'/updates/:id/share' => 'post',
|
||||
'/updates/:id/destroy' => 'post',
|
||||
'/updates/:id/move_to_top' => 'post',
|
||||
|
||||
'/links/shares' => 'get',
|
||||
|
||||
'/info/configuration' => 'get',
|
||||
|
||||
);
|
||||
|
||||
public $errors = array(
|
||||
'invalid-endpoint' => 'The endpoint you supplied does not appear to be valid.',
|
||||
|
||||
'403' => 'Permission denied.',
|
||||
'404' => 'Endpoint not found.',
|
||||
'405' => 'Method not allowed.',
|
||||
'1000' => 'An unknown error occurred.',
|
||||
'1001' => 'Access token required.',
|
||||
'1002' => 'Not within application scope.',
|
||||
'1003' => 'Parameter not recognized.',
|
||||
'1004' => 'Required parameter missing.',
|
||||
'1005' => 'Unsupported response format.',
|
||||
'1006' => 'Parameter value not within bounds.',
|
||||
'1010' => 'Profile could not be found.',
|
||||
'1011' => 'No authorization to access profile.',
|
||||
'1012' => 'Profile did not save successfully.',
|
||||
'1013' => 'Profile schedule limit reached.',
|
||||
'1014' => 'Profile limit for user has been reached.',
|
||||
'1015' => 'Profile could not be destroyed.',
|
||||
'1016' => 'Profile buffer could not be emptied.',
|
||||
'1020' => 'Update could not be found.',
|
||||
'1021' => 'No authorization to access update.',
|
||||
'1022' => 'Update did not save successfully.',
|
||||
'1023' => 'Update limit for profile has been reached.',
|
||||
'1024' => 'Update limit for team profile has been reached.',
|
||||
'1025' => "Update was recently posted, can't post duplicate content.",
|
||||
'1026' => 'Update must be in error status to requeue.',
|
||||
'1027' => 'Update must be in buffer and not custom scheduled in order to move to top.',
|
||||
'1028' => 'Update soft limit for profile reached.',
|
||||
'1029' => 'Event type not supported.',
|
||||
'1030' => 'Media filetype not supported.',
|
||||
'1031' => 'Media filesize out of acceptable range.',
|
||||
'1032' => 'Unable to post image to LinkedIn group(s).',
|
||||
'1033' => 'Comments can only be posted to Facebook at this time.',
|
||||
'1034' => 'Cannot schedule updates in the past.',
|
||||
'1042' => 'User did not save successfully.',
|
||||
'1050' => 'Client could not be found.',
|
||||
'1051' => 'No authorization to access client.',
|
||||
);
|
||||
|
||||
function __construct($client_id = '', $client_secret = '', $callback_url = '', $access_token = '') {
|
||||
if ($client_id) $this->set_client_id($client_id);
|
||||
if ($client_secret) $this->set_client_secret($client_secret);
|
||||
if ($callback_url) $this->set_callback_url($callback_url);
|
||||
if ($access_token) $this->access_token = $access_token;
|
||||
|
||||
if (isset($_GET['code']) AND $_GET['code']) {
|
||||
$this->code = $_GET['code'];
|
||||
$this->create_access_token_url();
|
||||
}
|
||||
|
||||
if (!$access_token)
|
||||
$this->retrieve_access_token();
|
||||
}
|
||||
|
||||
function go($endpoint = '', $data = '') {
|
||||
if (in_array($endpoint, array_keys($this->endpoints))) {
|
||||
$done_endpoint = $endpoint;
|
||||
} else {
|
||||
$ok = false;
|
||||
|
||||
foreach (array_keys($this->endpoints) as $done_endpoint) {
|
||||
if (preg_match('/' . preg_replace('/(\:\w+)/i', '(\w+)', str_replace('/', '\/', $done_endpoint)) . '/i', $endpoint, $match)) {
|
||||
$ok = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!$ok) return $this->error('invalid-endpoint');
|
||||
}
|
||||
|
||||
if (!$data || !is_array($data)) $data = array();
|
||||
$data['access_token'] = $this->access_token;
|
||||
|
||||
$method = $this->endpoints[$done_endpoint]; //get() or post()
|
||||
return $this->$method($this->buffer_url . $endpoint . '.json', $data);
|
||||
}
|
||||
|
||||
function store_access_token() {
|
||||
$_SESSION['oauth']['buffer']['access_token'] = $this->access_token;
|
||||
}
|
||||
|
||||
function retrieve_access_token() {
|
||||
$this->access_token = $_SESSION['oauth']['buffer']['access_token'];
|
||||
|
||||
if ($this->access_token) {
|
||||
$this->ok = true;
|
||||
}
|
||||
}
|
||||
|
||||
function error($error) {
|
||||
return (object) array('error' => $this->errors[$error]);
|
||||
}
|
||||
|
||||
function create_access_token_url() {
|
||||
$data = array(
|
||||
'code' => $this->code,
|
||||
'grant_type' => 'authorization_code',
|
||||
'client_id' => $this->client_id,
|
||||
'client_secret' => $this->client_secret,
|
||||
'redirect_uri' => $this->callback_url,
|
||||
);
|
||||
|
||||
$obj = $this->post($this->access_token_url, $data);
|
||||
$this->access_token = $obj->access_token;
|
||||
|
||||
$this->store_access_token();
|
||||
}
|
||||
|
||||
function req($url = '', $data = '', $post = true) {
|
||||
if (!$url) return false;
|
||||
if (!$data || !is_array($data)) $data = array();
|
||||
|
||||
$options = array(CURLOPT_RETURNTRANSFER => true, CURLOPT_HEADER => false);
|
||||
|
||||
if ($post) {
|
||||
$options += array(
|
||||
CURLOPT_POST => $post,
|
||||
CURLOPT_POSTFIELDS => $data
|
||||
);
|
||||
} else {
|
||||
$url .= '?' . http_build_query($data);
|
||||
}
|
||||
|
||||
$ch = curl_init($url);
|
||||
curl_setopt_array($ch, $options);
|
||||
$rs = curl_exec($ch);
|
||||
|
||||
$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
||||
if ($code >= 400) {
|
||||
return $this->error($code);
|
||||
}
|
||||
|
||||
return json_decode($rs);
|
||||
}
|
||||
|
||||
function get($url = '', $data = '') {
|
||||
return $this->req($url, $data, false);
|
||||
}
|
||||
|
||||
function post($url = '', $data = '') {
|
||||
return $this->req($url, $data, true);
|
||||
}
|
||||
|
||||
function get_login_url() {
|
||||
return $this->authorize_url . '?'
|
||||
. 'client_id=' . $this->client_id
|
||||
. '&redirect_uri=' . urlencode($this->callback_url)
|
||||
. '&response_type=code';
|
||||
}
|
||||
|
||||
function set_client_id($client_id) {
|
||||
$this->client_id = $client_id;
|
||||
}
|
||||
|
||||
function set_client_secret($client_secret) {
|
||||
$this->client_secret = $client_secret;
|
||||
}
|
||||
|
||||
function set_callback_url($callback_url) {
|
||||
$this->callback_url = $callback_url;
|
||||
}
|
||||
}
|
||||
?>
|
||||
3
buffer/templates/admin.tpl
Normal file
3
buffer/templates/admin.tpl
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
{{include file="field_input.tpl" field=$client_id}}
|
||||
{{include file="field_input.tpl" field=$client_secret}}
|
||||
<div class="submit"><input type="submit" name="page_site" value="{{$submit}}" /></div>
|
||||
Loading…
Reference in a new issue