mirror of https://github.com/BOINC/boinc.git
236 lines
7.6 KiB
PHP
236 lines
7.6 KiB
PHP
<?php
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// Sample code for project-specific preferences.
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// These prefs may include:
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//
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// - preferences for your application graphics
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// - application selection
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// (i.e. if you have multiple apps, let user choose among them)
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//
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// Edit this file accordingly,
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// and put your version in html/project_specific/project_specific_prefs.inc
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// Select standard prefs here:
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define ('COLOR_PREFS', false);
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define ('GFX_CPU_PREFS', true);
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define ('APP_SELECT_PREFS', true);
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$project_has_beta = false;
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// Project-specific prefs are represented in three ways:
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// - as an XML document (stored in the DB in this form)
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// - as a PHP structure
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// - as a set of HTTP GET form variables
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// This file exports the following functions
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// (called from html/inc/prefs.inc):
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//
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// project_specific_prefs_default()
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// Returns XML for default preferences
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// project_specific_prefs_parse($xml)
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// Parse prefs as XML, return prefs as PHP structure
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// project_specific_prefs_show($prefs, $columns=false)
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// Show prefs as HTML (non-editable)
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// project_specific_prefs_edit($prefs, $error)
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// Show prefs as HTML, editable.
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// $error is a struct indicating which values were erroneous
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// (value X is erroneous if $error->X is set)
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// project_specific_prefs_parse_form(&$error)
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// Parse form variables into XML, and return it.
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// Also error-check values, and return errors in $errors->*
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function option($name, $val) {
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$x = ($name == $val) ? "selected" : "";
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return "<option name='$name' $x>$name\n";
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}
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define('COLOR_DESC', tra('Color scheme for graphics'));
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define("MAX_GFX_CPU_PCT_DESC", tra("Maximum CPU % for graphics%10 ... 100%2", "<br><span class=note>", "</span>"));
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define('APP_SELECT_DESC', tra('Run only the selected applications'));
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define('ACCEPT_ANY_DESC', tra('If no work for selected applications is available, accept work from other applications?'));
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// stuff related to app filtering.
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// Note: in this implementation, if a user selects all apps,
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// no <app_id> elements are included in their prefs,
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// which means that if the project adds a new app such users will run it also.
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//
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if (APP_SELECT_PREFS) {
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$app_array = array();
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$apps = BoincApp::enum("deprecated=0");
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foreach($apps as $app) {
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$app_array[] = array($app->id, $app->user_friendly_name);
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}
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} else {
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$app_array = null;
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}
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// see if we have any beta apps
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//
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$apps = BoincApp::enum("deprecated=0");
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foreach($apps as $app) {
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if ($app->beta) {
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$project_has_beta = true;
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break;
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}
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}
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function selected_app_text($prefs) {
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global $app_array;
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if (isset($prefs->app_ids)) {
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$x = "";
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foreach ($app_array as $app) {
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$app_id = $app[0];
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$app_name = $app[1];
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if (in_array($app_id, $prefs->app_ids)) {
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$x .= "$app_name: ".tra("yes")."<br>";
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} else {
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$x .= "$app_name: ".tra("no")."<br>";
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}
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}
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} else {
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$x = tra("(all applications)");
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}
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return $x;
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}
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function project_specific_prefs_default() {
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$x = "";
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if (COLOR_PREFS) {
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$x .= "<color_scheme>Tahiti Sunset</color_scheme>\n";
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}
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if (GFX_CPU_PREFS) {
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$x .= "<max_gfx_cpu_pct>20</max_gfx_cpu_pct>\n";
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}
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return $x;
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}
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function project_specific_prefs_edit($prefs, $error=false) {
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global $app_array;
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if (COLOR_PREFS) {
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$x = $prefs->color_scheme;
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$y = "<select name=color_scheme>
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".option("Tahiti Sunset", $x)
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.option("Desert Sands", $x)."
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</select>
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";
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row2(COLOR_DESC, $y);
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}
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if (GFX_CPU_PREFS) {
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$y = "<input size=5 name=max_gfx_cpu_pct value='$prefs->max_gfx_cpu_pct'>";
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row2(MAX_GFX_CPU_PCT_DESC, $y, isset($error->max_gfx_cpu_pct));
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}
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if (APP_SELECT_PREFS) {
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$x = "";
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foreach ($app_array as $app) {
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$app_id = $app[0];
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$app_name = $app[1];
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if (isset($prefs->app_ids)) {
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$present = in_array($app_id, $prefs->app_ids);
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} else {
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$present = true;
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}
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$checked = $present?"checked":"";
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$x .= "<input type=checkbox name=app_id_$app_id $checked> $app_name<br>";
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}
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row2(APP_SELECT_DESC, $x);
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$checked = $prefs->allow_non_preferred_apps?"checked":"";
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row2(ACCEPT_ANY_DESC, "<input type=checkbox name=allow_non_preferred_apps $checked>");
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}
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}
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function project_specific_prefs_parse_form(&$error) {
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global $app_array;
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$x = "";
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if (COLOR_PREFS) {
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$color_scheme = sanitize_tags($_GET["color_scheme"]);
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$x .= "<color_scheme>$color_scheme</color_scheme>\n";
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}
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if (GFX_CPU_PREFS) {
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$max_gfx_cpu_pct = sanitize_numeric($_GET["max_gfx_cpu_pct"]);
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if (!verify_numeric($max_gfx_cpu_pct, 0, 100)) $error->max_gfx_cpu_pct = true;
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$x .= "<max_gfx_cpu_pct>$max_gfx_cpu_pct</max_gfx_cpu_pct>\n";
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}
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if (APP_SELECT_PREFS) {
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$y = "<apps_selected>\n";
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$some_unchecked = false;
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foreach ($app_array as $app) {
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$app_id = $app[0];
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$present = isset($_GET["app_id_$app_id"]);
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if ($present) {
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$y .= "<app_id>$app_id</app_id>\n";
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} else {
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$some_unchecked = true;
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}
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}
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$y .= "</apps_selected>\n";
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if ($some_unchecked) {
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$x .= $y;
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}
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if (isset($_GET["allow_non_preferred_apps"])) {
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$x .= "<allow_non_preferred_apps>1</allow_non_preferred_apps>\n";
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}
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}
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return $x;
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}
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function project_specific_prefs_show($prefs, $columns=false) {
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global $app_array;
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if ($columns) {
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if (COLOR_PREFS) {
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row_defs(COLOR_DESC,"color_scheme", "", "", $prefs);
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}
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if (GFX_CPU_PREFS) {
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row_defs(MAX_GFX_CPU_PCT_DESC, "max_gfx_cpu_pct", "", "", $prefs);
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}
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if (APP_SELECT_PREFS) {
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$prefs->app_id_text = selected_app_text($prefs);
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if ($prefs->home) $prefs->home->app_id_text = selected_app_text($prefs->home);
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if ($prefs->school) $prefs->school->app_id_text = selected_app_text($prefs->school);
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if ($prefs->work) $prefs->work->app_id_text = selected_app_text($prefs->work);
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row_defs(APP_SELECT_DESC, "app_id_text", "", "", $prefs);
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row_defs(ACCEPT_ANY_DESC, "allow_non_preferred_apps_text", "", "", $prefs);
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}
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} else {
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if (COLOR_PREFS) {
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row2(COLOR_DESC, $prefs->color_scheme);
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}
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if (GFX_CPU_PREFS) {
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row2(MAX_GFX_CPU_PCT_DESC, $prefs->max_gfx_cpu_pct);
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}
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if (APP_SELECT_PREFS) {
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row2(APP_SELECT_DESC, selected_app_text($prefs));
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row2(ACCEPT_ANY_DESC, $prefs->allow_non_preferred_apps_text);
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}
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}
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}
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function project_specific_prefs_parse($prefs_xml) {
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$prefs = new StdClass;
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if (COLOR_PREFS) {
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$prefs->color_scheme = parse_element($prefs_xml, "<color_scheme>");
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}
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if (GFX_CPU_PREFS) {
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$prefs->max_gfx_cpu_pct = parse_element($prefs_xml, "<max_gfx_cpu_pct>");
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}
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if (APP_SELECT_PREFS) {
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$cursor = 0;
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while ($thisxml = parse_next_element($prefs_xml, "<app_id>", $cursor)) {
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if (is_numeric($thisxml)) {
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$n = (int) $thisxml;
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$prefs->app_ids[] = $n;
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}
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}
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$prefs->allow_non_preferred_apps = parse_element($prefs_xml, "<allow_non_preferred_apps>");
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$prefs->allow_non_preferred_apps_text = $prefs->allow_non_preferred_apps?"yes":"no";
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}
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return $prefs;
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}
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$cvs_version_tracker[]="\$Id$"; //Generated automatically - do not edit
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?>
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