New Import

1 files changed, 281 insertions, 0 deletions

diff --git a/lib/preferences.php b/lib/preferences.php
new file mode 100644
index 00000000..b6c6e0c9
--- /dev/null
+++ b/lib/preferences.php
@@ -0,0 +1,281 @@
+<?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 Preferences Library
+	@discussion This contains all of the functions needed for the preferences
+*/
+
+/*!
+	@function get_site_preferences
+	@discussion gets all of the preferences for this Ampache site
+*/
+function get_site_preferences() { 
+
+	$results = array();
+
+	$sql = "SELECT preferences.name, preferences.type, user_preference.value, preferences.description FROM preferences,user_preference " .
+		" WHERE preferences.id=user_preference.preference AND user_preference.user = '0' ORDER BY `type`,`name`";
+	$db_results = mysql_query($sql, dbh());
+
+	while ($r = mysql_fetch_object($db_results)) { 
+		$results[] = $r;
+	}
+
+	return $results;
+
+} // get_site_preferences
+
+/*!
+	@function set_site_preferences
+	@discussion sets the conf() function with the current site preferences from the db
+*/
+function set_site_preferences() { 
+
+	$results = array();
+
+	$sql = "SELECT preferences.name,user_preference.value FROM preferences,user_preference WHERE user='0' AND user_preference.preference=preferences.id";
+	$db_results = @mysql_query($sql, dbh());
+
+	while ($r = @mysql_fetch_object($db_results)) { 
+		$results[$r->name] = $r->value;
+	} // db results
+
+	if (strlen($results['theme_name']) > 0) { 
+		$results['theme_path'] = "/themes/" . $results['theme_name'];
+	}
+
+	conf($results,1);
+
+} // set_site_preferences
+
+/*!
+	@function clean_preference_name
+	@discussion s/_/ /g & upper case first
+*/
+function clean_preference_name($name) { 
+
+	$name = str_replace("_"," ",$name);
+	$name = ucwords($name);
+
+	return $name;
+
+} // clean_preference_name
+
+/*!
+	@function update_preferences
+	@discussion grabs the current keys that should be added
+		and then runs throught $_REQUEST looking for those
+		values and updates them for this user
+*/
+function update_preferences($pref_id=0) { 
+	
+	$pref_user = new User(0,$pref_id);
+	
+	/* Get current keys */
+	$sql = "SELECT id,name,type FROM preferences";
+	if ($pref_id != '0') { $sql .= " WHERE type='user'"; }
+	$db_results = mysql_query($sql, dbh());
+
+	// Collect the current possible keys
+	while ($r = mysql_fetch_object($db_results)) { 
+		$results[] = array('id' => $r->id, 'name' => $r->name,'type' => $r->type);
+	} 
+
+	foreach ($results as $data) { 
+		/* Get the Value from POST/GET var called $data */
+		//FIXME: Do this right....
+		$type 		= $data['type'];
+		$name 		= $data['name'];
+		$apply_to_all	= "check_" . $data['name'];
+		$id		= $data['id'];
+		$value 		= sql_escape(scrub_in($_REQUEST[$name]));
+
+		if (has_preference_access($name) AND isset($_REQUEST[$name])) { 
+			$sql = "UPDATE user_preference SET `value`='$value' WHERE preference='$id' AND user='$pref_id'";
+			$db_results = mysql_query($sql, dbh());
+			
+			/* Check to see if this is a theme, and if so run the theme updater */
+			if ($name == "theme_name" AND $pref_user->prefs['theme_name'] != $_REQUEST[$name]) { 
+				set_theme_colors($value,$pref_id);
+			} // run theme updater
+			
+		} // if access
+		
+		if ($GLOBALS['user']->has_access(100) AND $_REQUEST[$apply_to_all] =='1') { 
+			$sql = "UPDATE user_preference SET `value`='$value' WHERE preference='$id'";
+			$db_results = mysql_query($sql, dbh());
+		} 
+	} // end foreach preferences
+
+
+} // update_preferences
+
+/*!
+	@function has_preference_access
+	@discussion makes sure that the user has sufficient
+		rights to actually set this preference, handle
+		as allow all, deny X
+	//FIXME:
+	// This is no longer needed, we just need to check against preferences.level
+*/
+function has_preference_access($name) { 
+	global $user;
+
+        if (conf('demo_mode')) {
+	        return false;
+        }
+
+	switch($name) {
+
+		case 'download':
+		case 'upload':
+		case 'quarantine':
+		case 'upload_dir':
+		case 'sample_rate':
+		case 'direct_link':
+			$level = 100;
+		break;
+		default:
+			$level = 1;
+		break;
+	} // end switch key
+	if ($user->has_access($level)) { 
+		return true;
+	}
+
+	return false;
+
+} // has_preference_access
+
+
+/*!
+	@function create_preference_input
+	@discussion takes the key and then creates
+		the correct type of input for updating it
+*/
+function create_preference_input($name,$value) { 
+
+	$len = strlen($value);
+	if ($len <= 1) { $len = 8; }
+
+	if (!has_preference_access($name)) { 
+		if ($value == '1') { 
+			echo "Enabled";
+		}
+		elseif ($value == '0') { 
+			echo "Disabled";
+		}
+		else {
+			echo $value; 
+		}
+		return;
+	} // if we don't have access to it
+
+	switch($name) {
+
+		case 'download':
+		case 'quarantine':
+		case 'upload':
+		case 'access_list':
+		case 'lock_songs':
+		case 'xml_rpc':
+		case 'force_http_play':
+		case 'no_symlinks':
+		case 'use_auth':
+		case 'access_control':
+		case 'demo_mode':
+		case 'direct_link':
+			if ($value == '1') { $is_true = "selected=\"selected\""; } 
+			else { $is_false = "selected=\"selected\""; }
+			echo "<select name=\"$name\">\n";
+			echo "\t<option value=\"1\" $is_true>" . _("Enable") . "</option>\n";
+			echo "\t<option value=\"0\" $is_false>" . _("Disable") . "</option>\n";
+			echo "</select>\n";
+		break;
+		case 'play_type':
+			if ($value == 'local_play') { $is_local = "selected=\"selected\""; }
+			elseif ($value == 'icecast2') { $is_ice = "selected=\"selected\""; }
+			elseif ($value == 'downsample') { $is_down = "selected=\"selected\""; }
+			elseif ($value == 'mpd') { $is_mpd = "selected=\"selected\""; }
+			elseif ($value == 'slim') { $is_slim = "selected=\"selected\""; }
+			else { $is_stream = "selected=\"selected\""; } 
+			echo "<select name=\"$name\">\n";
+			if (conf('allow_local_playback')) { 
+				echo "\t<option value=\"local_play\" $is_local>" . _("Local") . "</option>\n";
+			}
+			if (conf('allow_stream_playback')) { 
+				echo "\t<option value=\"stream\" $is_stream>" . _("Stream") . "</option>\n";
+			}
+			if (conf('allow_icecast_playback')) { 
+				echo "\t<option value=\"icecast2\" $is_ice>" . _("IceCast") . "</option>\n";
+			}
+			if (conf('allow_downsample_playback')) { 
+				echo "\t<option value=\"downsample\" $is_down>" . _("Downsample") . "</option>\n";
+			}
+			if (conf('allow_mpd_playback')) { 
+				echo "\t<option value=\"mpd\" $is_mpd>" . _("Music Player Daemon") . "</option>\n";
+			}
+			if (conf('allow_slim_playback')) { 
+				echo "\t<option value=\"slim\" $is_slim>" . _("SlimServer") . "</option>\n";
+			}
+			
+			echo "</select>\n";
+		break;
+		case 'playlist_type':
+			$var_name = $value . "_type";
+			${$var_name} = "selected=\"selected\""; 
+			echo "<select name=\"$name\">\n";
+			echo "\t<option value=\"m3u\" $m3u_type>" . _("M3U") . "</option>\n";
+			echo "\t<option value=\"simple_m3u\" $simple_m3u_type>" . _("Simple M3U") . "</option>\n";
+			echo "\t<option value=\"pls\" $pls_type>" . _("PLS") . "</option>\n";
+			echo "\t<option value=\"asx\" $asx_type>" . _("Asx") . "</option>\n";
+			echo "</select>\n";
+		break;
+		case 'lang':
+			$var_name = $value . "_lang";
+			${$var_name} = "selected=\"selected\"";
+			echo "<select name=\"$name\">\n";
+			echo "\t<option value=\"en_US\" $en_US_lang>" . _("English") . "</option>\n";
+			echo "\t<option value=\"de_DE\" $de_DE_lang>" . _("German") . "</option>\n";
+			echo "\t<option value=\"fr_FR\" $fr_FR_lang>" . _("French") . "</option>\n";
+			echo "\t<option value=\"tr_TR\" $tr_TR_lang>" . _("Turkish") . "</option>\n";
+			echo "</select>\n";
+		break;
+		case 'theme_name':
+			$themes = get_themes();
+			echo "<select name=\"$name\">\n";
+			foreach ($themes as $theme) { 
+				$is_selected = "";
+				if ($value == $theme['path']) { $is_selected = "selected=\"selected\""; }
+				echo "\t<option value=\"" . $theme['path'] . "\" $is_selected>" . $theme['name'] . "</option>\n";
+			} // foreach themes
+			echo "</select>\n";
+			break;
+		default:
+			echo "<input type=\"text\" size=\"$len\" name=\"$name\" value=\"$value\" />";
+		break;
+
+	} 
+
+} // create_preference_input
+
+?>