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Diffstat (limited to 'lib/ui.php')
| -rw-r--r-- | lib/ui.php | 437 |
1 files changed, 437 insertions, 0 deletions
diff --git a/lib/ui.php b/lib/ui.php new file mode 100644 index 00000000..bd1bb882 --- /dev/null +++ b/lib/ui.php @@ -0,0 +1,437 @@ +<?php +/* + + Copyright (c) 2001 - 2005 Ampache.org + All rights reserved. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +*/ +/*! + @header UI Function Library + This contains functions that are generic, and display information + things like a confirmation box, etc and so forth +*/ + +/*! + @function show_confirmation + @discussion shows a confirmation of an action + @param $next_url Where to go next + @param $title The Title of the message + @param $text The details of the message +*/ +function show_confirmation($title,$text,$next_url) { + + if (substr_count($next_url,conf('web_path'))) { + $path = $next_url; + } + else { + $path = conf('web_path') . "/$next_url"; + } + + require (conf('prefix') . "/templates/show_confirmation.inc.php"); + +} // show_confirmation + +/*! + @function set_preferences + @discussion legacy function... + //FIXME: Remove References +*/ +function set_preferences() { + + get_preferences(); + return true; + +} // set_preferences + +/*! + @function get_preferences + @discussion reads this users preferences +*/ +function get_preferences($username=0) { + + /* Get System Preferences first */ + $sql = "SELECT preferences.name,user_preference.value FROM preferences,user_preference WHERE user_preference.user='0' " . + " AND user_preference.preference = preferences.id AND preferences.type='system'"; + $db_results = mysql_query($sql, dbh()); + + while ($r = mysql_fetch_object($db_results)) { + $results[$r->name] = $r->value; + } // end while sys prefs + + conf($results, 1); + + unset($results); + + if (!$username) { $username = $_SESSION['userdata']['username']; } + + $user = new User($username); + + $sql = "SELECT preferences.name,user_preference.value FROM preferences,user_preference WHERE user_preference.user='$user->id'" . + " AND user_preference.preference=preferences.id"; + $db_results = mysql_query($sql, dbh()); + + while ($r = mysql_fetch_object($db_results)) { + $results[$r->name] = $r->value; + } + + unset($results['user'], $results['id']); + + conf($results, 1); + +} // get_preferences + +/*! + @function flip_class + @discussion takes an array of 2 class names + and flips them back and forth and + then echo's out [0] +*/ +function flip_class($array=0) { + + static $classes = array(); + + if ($array) { + $classes = $array; + } + else { + $classes = array_reverse($classes); + return $classes[0]; + } + +} // flip_class + +/*! + @function clear_now_playing + @discussion Clears the now playing information incase something has + gotten stuck in there +*/ +function clear_now_playing() { + + $sql = "DELETE FROM now_playing"; + $db_results = mysql_query($sql, dbh()); + + return true; + +} // clear_now_playing + +/*! + @function show_tool_box + @discussion shows the toolbox +*/ +function show_tool_box ($title, $items) { + + include(conf('prefix') . "/templates/tool_box.inc"); + +}// show_tool_box + +/*! + @function show_box + @discussion shows a generic box +*/ +function show_box($title,$items) { + + include(conf('prefix') . "/templates/show_box.inc"); + +} // show_box + +/*! + @function show_menu_items + @discussion shows menu items +*/ +function show_menu_items ($high) { + + include(conf('prefix') . "/templates/menu.inc"); + +} // show_menu_items + +/*! + @function _ + @discussion checks to see if the alias _ is defined + if it isn't it defines it as a simple return +*/ +if (!function_exists('_')) { + function _($string) { + + return $string; + + } // _ +} // if _ isn't defined + +/*! + @function show_playlist_menu + @discussion playlist functions +*/ +function show_playlist_menu () { + + echo "<br /><span class=\"header2\">" . _("Playlist Actions") . ": <a href=\"" . conf('web_path') . "/playlist.php?action=new\">" . _("New") ."</a> | "; + echo "<a href=\"" . conf('web_path') . "/playlist.php\"> " . _("View All") . "</a> | "; + echo "<a href=\"" . conf('web_path') . "/playlist.php?action=show_import_playlist\"> " . _("Import") . "</a>"; + echo "</span><br /><br />"; + +} // show_playlist_menu + +/*! + @function show_admin_menu + @discussion shows the admin menu +*/ +function show_admin_menu ($admin_highlight) { + include(conf('prefix') . "/templates/admin_menu.inc"); +} // show_admin_menu + +/*! + @function access_denied + @discussion throws an error if they try to do something + that they aren't allowed to +*/ +function access_denied() { + + show_template('style'); + show_footer(); + echo "<br /><br /><br />"; + echo "<div class=\"fatalerror\">Error Access Denied</div>\n"; + show_footer(); + exit(); + +} // access_denied + +/*! + @function show_users + @discussion shows all users (admin function) +*/ +function show_users () { + + $dbh = dbh(); + + // Setup the View Ojbect + $view = new View(); + $view->import_session_view(); + + // if we are returning + if ($_REQUEST['keep_view']) { + $view->initialize(); + } + // If we aren't keeping the view then initlize it + else { + $sql = "SELECT username FROM user"; + $db_results = mysql_query($sql, $dbh); + $total_items = mysql_num_rows($db_results); + if ($match != "Show_all") { $offset_limit = $_SESSION['userdata']['offset_limit']; } + $view = new View($sql, 'admin/users.php','fullname',$total_items,$offset_limit); + } + + $db_result = mysql_query($view->sql, $dbh); + + require(conf('prefix') . "/templates/show_users.inc"); + +} // show_users() + + +/*! + @function return_referer + @discussion returns the script part of the + referer address passed by the web browser + this is not %100 accurate +*/ +function return_referer() { + + $web_path = substr(conf('web_path'),0,strlen(conf('web_path'))-1-strlen($_SERVER['SERVER_PORT'])) . "/"; + $next = str_replace($web_path,"",$_SERVER['HTTP_REFERER']); + + // If there is more than one :// we know it's fudged + // and just return the index + if (substr_count($next,"://") > 1) { + return "index.php"; + } + + return $next; + +} // return_referer + +/*! + @function show_alphabet_list + @discussion shows the A-Z,0-9 lists for + albums and artist pages +*/ +function show_alphabet_list ($type,$script="artist.php",$selected="false") { + + $list = array(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,1,2,3,4,5,6,7,8,9,"0"); + + $style_name = "style_" . strtolower($selected); + ${$style_name} = "style=\"font-weight:bold;\""; + + echo "<div class=\"alphabet\">"; + foreach ($list as $l) { + $style_name = "style_" . strtolower($l); + echo "<a href=\"". conf('web_path') ."/$script?action=match&match=$l\" " . ${$style_name} . ">$l</a> | \n"; + } + + echo " <a href=\"". conf('web_path') ."/$script?action=match&match=Browse\" $style_browse>" . _("Browse") . "</a> | \n"; + if ($script == "albums.php") { + echo " <a href=\"". conf('web_path') ."/$script?action=match&match=Show_missing_art\" $style_show_missing_art>" . _("Show w/o art") . "</a> | \n"; + } // if we are on the albums page + + echo " <a href=\"". conf('web_path') ."/$script?action=match&match=Show_all\" $style_show_all>" . _("Show all") . "</a>"; + + echo "</div>\n"; +} // show_alphabet_list + +/*! + @function show_local_control + @discussion shows the controls + for localplay +*/ +function show_local_control () { + + require_once(conf('prefix') . "/templates/show_localplay.inc"); + +} // show_local_control + +/*! + @function truncate_with_ellipse + @discussion truncates a text file to specified length by adding + thre dots (ellipse) to the end + (Thx Nedko Arnaudov) +*/ +function truncate_with_ellipse($text, $max=27) { + + /* If we want it to be shorter than three, just throw it back */ + if ($max > 3) { + /* Make sure the functions exist before doing the iconv mojo */ + if (function_exists('iconv') && function_exists('iconv_substr') && function_exists('iconv_strlen')) { + if (iconv_strlen($text, conf('site_charset')) > $max) { + $text = iconv_substr($text, 0, $max-3, conf('site_charset')); + $text .= iconv("ISO-8859-1", conf('site_charset'), "..."); + } + } + /* Do normal substr if we don't have iconv */ + else { + if (strlen($text) > $max) { + $text = substr($text,0,$max-3)."..."; + } + } // else no iconv + } // else greater than 3 + + return $text; +} // truncate_with_ellipse + +/*! + @function show_footer + @discussion shows the footer of the page +*/ +function show_footer() { + $class = "table-header"; + echo "<br /><br /><br /><div class=\"$class\" style=\"border: solid thin black;\"> </div>"; +} // show_footer + +/*! + @function show_now_playing + @discussion shows the now playing template +*/ +function show_now_playing() { + + $dbh = dbh(); + $web_path = conf('web_path'); + $results = get_now_playing(); + require (conf('prefix') . "/templates/show_now_playing.inc"); + +} // show_now_playing + +/*! + @function show_user_registration + @discussion this function is called for a new user + registration + @author Terry +*/ +//function show_user_registration ($id, $username, $fullname, $email, $access, $type, $error) { +//FIXME: See above +function show_user_registration ($values=array()) { + + require (conf('prefix') . "/templates/show_user_registration.inc.php"); + +} // show_user_registration + +/*! + @function show_edit_profile + @discussion shows a single user profile for editing +*/ +function show_edit_profile($username) { + + $this_user = new User($username); + + require (conf('prefix') . "/templates/show_user.inc.php"); + +} // show_edit_profile + +/*! + @function show_playlist + @discussion this shows the current playlist +*/ +function show_playlist($playlist_id) { + + /* Create the Playlist */ + $playlist = new Playlist($playlist_id); + $song_ids = $playlist->get_songs(); + + if (count($song_ids) > 0) { + show_songs($song_ids, $playlist->id); + } + else { + echo "<p>" . _("No songs in this playlist.") . "</p>\n"; + } + +} // show_playlist + +/*! + @function show_play_selected + @discussion this shows the playselected/add to playlist + box, which includes a little javascript +*/ +function show_play_selected() { + + require (conf('prefix') . "/templates/show_play_selected.inc.php"); + +} // show_play_selected + +/*! + @function get_now_playing + @discussion gets the now playing information +*/ +function get_now_playing() { + + $sql = "SELECT song_id,user_id FROM now_playing ORDER BY start_time DESC"; + $db_results = mysql_query($sql, dbh()); + while ($r = mysql_fetch_assoc($db_results)) { + $song = new Song($r['song_id']); + $song->format_song(); + $np_user = new User(0,$r['user_id']); + $results[] = array('song'=>$song,'user'=>$np_user); + } // end while + return $results; + +} // get_now_playing + +/*! + @function show_clear + @discussion this is a hack because of the float mojo +*/ +function show_clear() { + + echo "\n<div style=\"clear:both;\"> </div>\n"; + +} // show_clear + +?> |