function qa_load_plugin_files()
{
global $qa_plugin_directory, $qa_plugin_urltoroot;
$pluginfiles = glob(QA_PLUGIN_DIR . '*/qa-plugin.php');
foreach ($pluginfiles as $pluginfile) {
if (file_exists($pluginfile)) {
$contents = file_get_contents($pluginfile);
if (preg_match('/Plugin[ \\t]*Minimum[ \\t]*Question2Answer[ \\t]*Version\\:[ \\t]*([0-9\\.]+)\\s/i', $contents, $matches)) {
if (qa_qa_version_below($matches[1])) {
continue;
}
}
// skip plugin which requires a later version of Q2A
if (preg_match('/Plugin[ \\t]*Minimum[ \\t]*PHP[ \\t]*Version\\:[ \\t]*([0-9\\.]+)\\s/i', $contents, $matches)) {
if (qa_php_version_below($matches[1])) {
continue;
}
}
// skip plugin which requires a later version of PHP
$qa_plugin_directory = dirname($pluginfile) . '/';
$qa_plugin_urltoroot = substr($qa_plugin_directory, strlen(QA_BASE_DIR));
require_once $pluginfile;
$qa_plugin_directory = null;
$qa_plugin_urltoroot = null;
}
}
}
function ra_installed_plugin()
{
$tables = qa_db_list_tables_lc();
$moduletypes = qa_list_module_types();
$pluginfiles = glob(QA_PLUGIN_DIR . '*/qa-plugin.php');
foreach ($moduletypes as $type) {
$modules = qa_load_modules_with($type, 'init_queries');
foreach ($modules as $name => $module) {
$queries = $module->init_queries($tables);
if (!empty($queries)) {
if (qa_is_http_post()) {
qa_redirect('install');
} else {
$qa_content['error'] = strtr(qa_lang_html('admin/module_x_database_init'), array('^1' => qa_html($name), '^2' => qa_html($type), '^3' => '<a href="' . qa_path_html('install') . '">', '^4' => '</a>'));
}
}
}
}
if (qa_is_http_post() && !qa_check_form_security_code('admin/plugins', qa_post_text('qa_form_security_code'))) {
$qa_content['error'] = qa_lang_html('misc/form_security_reload');
$showpluginforms = false;
} else {
$showpluginforms = true;
}
$plugin = array();
if (count($pluginfiles)) {
foreach ($pluginfiles as $pluginindex => $pluginfile) {
$plugindirectory = dirname($pluginfile) . '/';
$hash = qa_admin_plugin_directory_hash($plugindirectory);
$showthisform = $showpluginforms && qa_get('show') == $hash;
$contents = file_get_contents($pluginfile);
$metadata = qa_admin_addon_metadata($contents, array('name' => 'Plugin Name', 'uri' => 'Plugin URI', 'description' => 'Plugin Description', 'version' => 'Plugin Version', 'date' => 'Plugin Date', 'author' => 'Plugin Author', 'author_uri' => 'Plugin Author URI', 'license' => 'Plugin License', 'min_q2a' => 'Plugin Minimum Question2Answer Version', 'min_php' => 'Plugin Minimum PHP Version', 'update' => 'Plugin Update Check URI'));
if (strlen(@$metadata['name'])) {
$namehtml = qa_html($metadata['name']);
} else {
$namehtml = qa_lang_html('admin/unnamed_plugin');
}
$plugin_name = $namehtml;
if (strlen(@$metadata['uri'])) {
$plugin_uri = qa_html($metadata['uri']);
}
if (strlen(@$metadata['version'])) {
$plugin_version = qa_html($metadata['version']);
}
if (strlen(@$metadata['author'])) {
$plugin_author = qa_html($metadata['author']);
if (strlen(@$metadata['author_uri'])) {
$plugin_author_url = qa_html($metadata['author_uri']);
}
}
if (strlen(@$metadata['version']) && strlen(@$metadata['update'])) {
$elementid = 'version_check_' . md5($plugindirectory);
$plugin_update = '(<span id="' . $elementid . '"></span>)';
$qa_content['script_onloads'][] = array("qa_version_check(" . qa_js($metadata['update']) . ", 'Plugin Version', " . qa_js($metadata['version'], true) . ", 'Plugin URI', " . qa_js($elementid) . ");");
}
if (strlen(@$metadata['description'])) {
$plugin_description = qa_html($metadata['description']);
}
//if (isset($pluginoptionmodules[$plugindirectory]))
$plugin_option = qa_admin_plugin_options_path($plugindirectory);
if (qa_qa_version_below(@$metadata['min_q2a'])) {
$plugin_error = qa_lang_html_sub('admin/requires_q2a_version', qa_html($metadata['min_q2a']));
} elseif (qa_php_version_below(@$metadata['min_php'])) {
$plugin_error = qa_lang_html_sub('admin/requires_php_version', qa_html($metadata['min_php']));
}
$plugin[] = array('tags' => 'id="' . qa_html($hash) . '"', 'name' => @$plugin_name, 'uri' => @$plugin_uri, 'version' => @$plugin_version, 'author' => @$plugin_author, 'author_url' => @$plugin_author_url, 'update' => @$plugin_update, 'description' => @$plugin_description, 'path' => @$plugindirectory, 'option' => @$plugin_option, 'error' => @$plugin_error, 'fields' => array(array('type' => 'custom')));
}
}
return $plugin;
}
$qa_content['script_onloads'][] = array("qa_version_check(" . qa_js($metadata['update']) . ", 'Plugin Version', " . qa_js($metadata['version'], true) . ", 'Plugin URI', " . qa_js($elementid) . ");");
} else {
$updatehtml = '';
}
if (strlen(@$metadata['description'])) {
$deschtml = qa_html($metadata['description']);
} else {
$deschtml = '';
}
if (isset($pluginoptionmodules[$plugindirectory]) && !$showthisform) {
$deschtml .= (strlen($deschtml) ? ' - ' : '') . '<a href="' . qa_admin_plugin_options_path($plugindirectory) . '">' . qa_lang_html('admin/options') . '</a>';
}
$pluginhtml = $namehtml . ' ' . $authorhtml . ' ' . $updatehtml . '<br>' . $deschtml . (strlen($deschtml) ? '<br>' : '') . '<small style="color:#666">' . qa_html($plugindirectory) . '</small>';
if (qa_qa_version_below(@$metadata['min_q2a'])) {
$pluginhtml = '<strike style="color:#999">' . $pluginhtml . '</strike><br><span style="color:#f00">' . qa_lang_html_sub('admin/requires_q2a_version', qa_html($metadata['min_q2a'])) . '</span>';
} elseif (qa_php_version_below(@$metadata['min_php'])) {
$pluginhtml = '<strike style="color:#999">' . $pluginhtml . '</strike><br><span style="color:#f00">' . qa_lang_html_sub('admin/requires_php_version', qa_html($metadata['min_php'])) . '</span>';
}
$qa_content['form_plugin_' . $pluginindex] = array('tags' => 'id="' . qa_html($hash) . '"', 'style' => 'tall', 'fields' => array(array('type' => 'custom', 'html' => $pluginhtml)));
if ($showthisform && isset($pluginoptionmodules[$plugindirectory])) {
foreach ($pluginoptionmodules[$plugindirectory] as $pluginoptionmodule) {
$type = $pluginoptionmodule['type'];
$name = $pluginoptionmodule['name'];
$module = qa_load_module($type, $name);
$form = $module->admin_form($qa_content);
if (!isset($form['tags'])) {
$form['tags'] = 'method="post" action="' . qa_admin_plugin_options_path($plugindirectory) . '"';
}
if (!isset($form['style'])) {
$form['style'] = 'tall';
}
function qa_load_plugin_files()
{
global $qa_plugin_directory, $qa_plugin_urltoroot;
$pluginfiles = glob(QA_PLUGIN_DIR . '*/qa-plugin.php');
$metadataUtil = new Q2A_Util_Metadata();
foreach ($pluginfiles as $pluginfile) {
$pluginDirectory = dirname($pluginfile);
$metadata = $metadataUtil->fetchFromAddonPath($pluginDirectory);
if (empty($metadata)) {
// limit plugin parsing to first 8kB
$contents = file_get_contents($pluginfile, false, null, -1, 8192);
$metadata = qa_addon_metadata($contents, 'Plugin', true);
}
// skip plugin which requires a later version of Q2A
if (isset($metadata['min_q2a']) && qa_qa_version_below($metadata['min_q2a'])) {
continue;
}
// skip plugin which requires a later version of PHP
if (isset($metadata['min_php']) && qa_php_version_below($metadata['min_php'])) {
continue;
}
// these variables are utilized in the qa_register_plugin_* functions
$qa_plugin_directory = $pluginDirectory . '/';
$qa_plugin_urltoroot = substr($qa_plugin_directory, strlen(QA_BASE_DIR));
require_once $pluginfile;
}
$qa_plugin_directory = null;
$qa_plugin_urltoroot = null;
}