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<?php
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// $Id: smileys.module,v 1.46 2006/07/12 10:41:16 unconed Exp $
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function smileys_import_help($section) {
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switch ($section) {
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case 'admin/settings/smileys/import':
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return t('Here you can install/uninstall smiley import packs.');
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}
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}
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function smileys_import_menu($may_cache) {
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$items = array();
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if ($may_cache) {
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$access = user_access('administer smileys');
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$items[] = array(
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'path' => 'admin/settings/smileys/import',
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'title' => t('Import'),
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'callback' => 'smileys_import_page',
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'access' => $access,
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'weight' => 2,
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'type' => MENU_LOCAL_TASK);
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$items[] = array(
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'path' => 'admin/settings/smileys/export',
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'title' => t('Export'),
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'callback' => 'smileys_export_page',
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'access' => $access,
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'weight' => 3,
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'type' => MENU_LOCAL_TASK);
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$items[] = array(
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'path' => 'admin/settings/smileys/import/add',
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'callback' => 'smileys_import_add',
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'access' => $access,
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'type' => MENU_CALLBACK);
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$items[] = array(
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'path' => 'admin/settings/smileys/import/delete',
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'callback' => 'smileys_import_delete',
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'access' => $access,
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'type' => MENU_CALLBACK);
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}
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return $items;
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}
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function smileys_import_page() {
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$header = array(t('Smiley Packs'), t('Operations'));
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$rows = array();
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$packs = smileys_import_packs();
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foreach ($packs as $pack) {
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$smileyp = db_fetch_array(db_query("SELECT * FROM {smileys} WHERE package = '%s'", $pack->name));
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$option_link = $smileyp ? l(t('Uninstall'), 'admin/settings/smileys/import/delete/'. $pack->name) : l(t('Install'), 'admin/settings/smileys/import/add/'. $pack->name);
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$rows[] = array(
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'<strong>' . $pack->name . '</strong>',
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$option_link
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);
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}
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$output = theme('table', $header, $rows);
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if (empty($rows)) {
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drupal_set_message(t('No smiley packs found.'));
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$output = '';
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}
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return $output;
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}
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function smileys_export_page() {
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if ($package = arg(4)) {
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$smileys = db_query("SELECT * FROM {smileys} WHERE package = '%s' ORDER BY id", $package);
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$path = drupal_get_path('module', 'smileys');
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$smile_pak = "";
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$delimeter = '=+:';
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while ($smiley = db_fetch_object($smileys)) {
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$smile_pak .= str_replace($path . '/packs/' . $smiley->package . '/', '', $smiley->image) . $delimeter;
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$smile_pak .= $smiley->description . $delimeter;
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$smile_pak .= $smiley->acronyms . "\n";
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}
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$output = "<div id=\"module-message\">\n";
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$output .= t('Please copy and paste the following text into a file at:<br /><strong>%package</strong><br /><em>with each smiley image in the same folder.</em>', array('%package' => $path . '/packs/' . $package . '/' . $package . '.pak')) . "\n";
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$output .= "</div>\n";
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$output .= "<div id=\"module-code\">\n";
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$output .= "<textarea cols=\"80\" rows=\"15\">\n";
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$output .= $smile_pak;
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$output .= "</textarea>\n";
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$output .= "</div>\n";
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}
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else {
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$packs = array();
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$header = array(t('Smiley Packs'), t('Operations'));
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$smileyp = db_query("SELECT DISTINCT package FROM {smileys} ORDER BY package");
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while ($pack = db_fetch_object($smileyp)) {
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$packs[] = $pack->package;
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$rows[] = array(
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'<strong>' . $pack->package . '</strong>',
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l(t('Export'), 'admin/settings/smileys/export/'. $pack->package)
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);
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}
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$output = theme('table', $header, $rows);
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if (empty($rows)) {
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drupal_set_message(t('No smiley packs to export.'));
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$output = '';
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}
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}
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return $output;
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}
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function smileys_import_packs() {
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$packs = file_scan_directory(drupal_get_path('module', 'smileys') . '/packs', '\.pak$');
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ksort($packs);
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$pack_names = array();
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foreach ($packs as $packname => $pack) {
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if (!empty($pack->name)) {
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$pack_names[] = $pack->name;
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}
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}
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return $packs;
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}
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function smileys_import_delete($packname, $redirect = 0) {
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$pack = $packname ? $packname : arg(5);
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db_query("DELETE FROM {smileys} WHERE package = '%s'", $pack);
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if ($redirect == 0) {
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drupal_set_message('Smiley package <em>' . $pack . '</em> uninstalled.' );
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drupal_goto('admin/settings/smileys/import');
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}
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}
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function smileys_import_add($packname) {
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$delimeter = '=+:';
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$pack = $packname ? $packname : arg(5);
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smileys_import_delete($pack, 1);
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$fcontents = @file(drupal_get_path('module', 'smileys') . '/packs/' . $pack . '/' . $pack . '.pak');
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for ($i = 0; $i < count($fcontents); $i++) {
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$smile_data = explode($delimeter, trim(addslashes($fcontents[$i])));
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for ($j = 2; $j < count($smile_data); $j++) {
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$smile_data[$j] = str_replace("<", "<", $smile_data[$j]);
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$smile_data[$j] = str_replace(">", ">", $smile_data[$j]);
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$k = $smile_data[$j];
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db_query("INSERT INTO {smileys} (acronyms, image, description, standalone, package) VALUES('%s', '%s', '%s', %d, '%s')", str_replace("\'", "''", $smile_data[$j]), drupal_get_path('module', 'smileys') . '/packs/' . $pack . '/' . str_replace("\'", "''", $smile_data[0]), str_replace("\'", "''", $smile_data[1]), 1, $pack);
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}
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}
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drupal_set_message('Smiley package <em> ' . $pack . ' </em> installed.');
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drupal_goto('admin/settings/smileys/import');
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}
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