default_prefs_global() - Code Metrics - Inspection of "Add not-in-use computing prefs" - BOINC/boinc - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Pull Request — master (#4871)

by David
created 2022-08-07 04:23 UTC
default_prefs_global() A

↳ Parent: Project
Complexity

Conditions	6
Paths	32
Size

Total Lines	24
Code Lines	17
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	6
eloc	17
nc	32
nop	0
dl	0
loc	24
rs	9.0777
c	0
b	0
f	0
<?php
// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2022 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC.  If not, see <http://www.gnu.org/licenses/>.


// functions for display and editing global preferences.
// Preferences are represented in two ways:
// - As a PHP structure (usually called $prefs)
//   This has fields run_if_user_active, etc.
// - As XML (usually called $prefs_xml)
//
// This XML has the general structure
// <global_preferences>
//    <mod_time>...</mod_time>
//    <run_if_user_active/>
//    <work_buf_min_days>1.3</work_buf_min_days>
//    ...
//    <venue name="home">
//       <run_if_user_active/>
//       ...
//    </venue>
// </global_preferences>
//

// Various functions are defined below for converting between these forms,
// and also to/from HTML form elements

include_once("../inc/prefs_util.inc");
include_once("../inc/translation.inc");

global $in_use_prefs;
global $not_in_use_prefs;
global $job_prefs;
global $disk_prefs;
global $net_prefs;

$in_use_prefs = [
    new PREF_NUM(
        tra("'In use' means mouse/keyboard input in last"),
        tra("This determines when the computer is considered 'in use'."),
        "idle_time_to_run",
        new NUM_SPEC(tra("minutes"), 1, 9999, 3),
        true
    new PREF_NUM(
    ),
    new PREF_BOOL(
        tra("Suspend all computing"),
        tra("Check this to suspend computing and file transfers when you're using the computer."),
        "run_if_user_active",
        true, true
    ),
    new PREF_BOOL(
        tra("Suspend GPU computing"),
        tra("Check this to suspend GPU computing when you're using the computer."),
        "run_gpu_if_user_active",
        false, true
    ),
    new PREF_NUM(
        tra("Use at most"),
        // xgettext:no-php-format
        tra("Keep some CPUs free for other applications. Example: 75% means use 6 cores on an 8-core CPU."),
        "max_ncpus_pct",
        // xgettext:no-php-format
        new NUM_SPEC(tra("% of the CPUs"), 1, 100, 100)
    ),
    new PREF_NUM(
        tra("Use at most"),
        // xgettext:no-php-format
        tra("Suspend/resume computing every few seconds to reduce CPU temperature and energy usage. Example: 75% means compute for 3 seconds, wait for 1 second, and repeat."),
        "cpu_usage_limit",
        // xgettext:no-php-format
        new NUM_SPEC(tra("% of CPU time"), 1, 100, 100)
    ),
    new PREF_OPT_NUM(
        tra("Suspend when non-BOINC CPU usage is above"),
        tra("Suspend computing when your computer is busy running other programs."),
        "suspend_cpu_usage",
        new NUM_SPEC("%", 0, 100, 25)
    ),
    new PREF_NUM(
        tra("Use at most"),
        tra("Limit the memory used by BOINC when you're using the computer."),
        "ram_max_used_busy_pct",
        // xgettext:no-php-format
        new NUM_SPEC(tra("% of memory"), 1, 100, 50)
    ),
];
$not_in_use_prefs = [
    new PREF_NUM(
        tra("Use at most"),
        // xgettext:no-php-format
        tra("Keep some CPUs free for other applications. Example: 75% means use 6 cores on an 8-core CPU."),
        "niu_max_ncpus_pct",
        // xgettext:no-php-format
        new NUM_SPEC(tra("% of the CPUs"), 1, 100, 100)
    ),
    new PREF_NUM(
        tra("Use at most"),
        // xgettext:no-php-format
        tra("Suspend/resume computing every few seconds to reduce CPU temperature and energy usage. Example: 75% means compute for 3 seconds, wait for 1 second, and repeat."),
        "niu_cpu_usage_limit",
        // xgettext:no-php-format
        new NUM_SPEC(tra("% of CPU time"), 1, 100, 100)
    ),
    new PREF_OPT_NUM(
        tra("Suspend when non-BOINC CPU usage is above"),
        tra("Suspend computing when your computer is busy running other programs."),
        "niu_suspend_cpu_usage",
        new NUM_SPEC("%", 0, 100, 25)
    ),
    new PREF_NUM(
        tra("Use at most"),
        tra("Limit the memory used by BOINC when you're not using the computer."),
        "ram_max_used_idle_pct",
        // xgettext:no-php-format
        new NUM_SPEC(tra("% of memory"), 1, 100, 90)
    ),
    new PREF_OPT_NUM(
        tra("Suspend when no mouse/keyboard input in last"),
        tra("This allows some computers to enter low-power mode when not in use."),
        "suspend_if_no_recent_input",
        new NUM_SPEC(tra("minutes"), 0, 9999, 0, 1, 60)
    ),
];
$job_prefs = [
    new PREF_BOOL(
        tra("Suspend when computer is on battery"),
        tra("Check this to suspend computing on portables when running on battery power."),
        "run_on_batteries",
        false, true
    ),
    new PREF_NUM(
        tra("Switch between tasks every"),
        tra("If you run several projects, BOINC may switch between them this often."),
        "cpu_scheduling_period_minutes",
        new NUM_SPEC(tra("minutes"), 1, 9999, 60)
    ),
    new PREF_NUM(
        tra("Request tasks to checkpoint at most every"),
        tra("This controls how often tasks save their state to disk, so that later they can be continued from that point."),
        "disk_interval",
        new NUM_SPEC(tra("seconds"), 0, 9999999, 60)
    ),
    new PREF_BOOL(
        tra("Leave non-GPU tasks in memory while suspended"),
        tra("If checked, suspended tasks stay in memory, and resume with no work lost. If unchecked, suspended tasks are removed from memory, and resume from their last checkpoint."),
        "leave_apps_in_memory",
        false
    ),
    new PREF_NUM(
        tra("Store at least"),
        tra("Store at least enough tasks to keep the computer busy for this long."),
        "work_buf_min_days",
        new NUM_SPEC(tra("days of work"), 0, 10, .1)
    ),
    new PREF_NUM(
        tra("Store up to an additional"),
        tra("Store additional tasks above the minimum level.  Determines how much work is requested when contacting a project."),
        "work_buf_additional_days",
        new NUM_SPEC(tra("days of work"), 0, 10, .5)
    ),
    new PREF_HOUR_RANGE(
        tra("Compute only between"),
        tra("Compute only during a particular period each day."),
        "start_hour", "end_hour"
    ),
];

$dp = get_disk_space_config();

$disk_prefs = array(
    new PREF_OPT_NUM(
        tra("Use no more than"),
        tra("Limit the total amount of disk space used by BOINC."),
        "disk_max_used_gb",
        new NUM_SPEC(tra("GB"), 0, 9999999, $dp->disk_max_used_gb, 1, 100)
    ),
    new PREF_OPT_NUM(
        tra("Leave at least"),
        tra("Limit disk usage to leave this much free space on the volume where BOINC stores data."),
        "disk_min_free_gb",
        new NUM_SPEC(tra("GB free"), 0, 9999999, $dp->disk_min_free_gb, 1, 1)
    ),
    new PREF_OPT_NUM(
        tra("Use no more than"),
        tra("Limit the percentage of disk space used by BOINC on the volume where it stores data."),
        "disk_max_used_pct",
        // xgettext:no-php-format
        new NUM_SPEC(tra("% of total"), 0, 100, $dp->disk_max_used_pct)
    ),
    new PREF_NUM(
        tra("Page/swap file: use at most"),
        tra("Limit the swap space (page file) used by BOINC."),
        "vm_max_used_pct",
        // xgettext:no-php-format
        new NUM_SPEC(tra("%"), 1, 100, 75)
    ),
);

$net_prefs = array(
    new PREF_OPT_NUM(
        tra("Limit download rate to"),
        tra("Limit the download rate of file transfers."),
        "max_bytes_sec_down",
        new NUM_SPEC(tra("KB/second"), 0, 9999999, 0, 1024, 100)
    ),
    new PREF_OPT_NUM(
        tra("Limit upload rate to"),
        tra("Limit the upload rate of file transfers."),
        "max_bytes_sec_up",
        new NUM_SPEC(tra("KB/second"), 0, 9999999, 0, 1024, 100)
    ),
    new PREF_NUM2(
        tra("Limit usage to"),
        tra("Example: BOINC should transfer at most 2000 MB of data every 30 days."),
        "daily_xfer_limit_mb",
        "daily_xfer_period_days",
        new NUM_SPEC(tra("MB every"), 0, 9999999, 0, 1, 10000),
        new NUM_SPEC(tra("days"), 0, 9999999, 0, 1, 30)
    ),
    new PREF_HOUR_RANGE(
        tra("Transfer files only between"),
        tra("Transfer files only during a particular period each day."),
        "net_start_hour", "net_end_hour"
    ),
    new PREF_BOOL(
        tra("Skip data verification for image files"),
        tra("Check this only if your Internet provider modifies image files. Skipping verification reduces the security of BOINC."),
        "dont_verify_images",
        false
    ),
    new PREF_BOOL(
        tra("Confirm before connecting to Internet"),
        tra("Useful only if you have a modem, ISDN or VPN connection."),
        "confirm_before_connecting",
        false
    ),
    new PREF_BOOL(
        tra("Disconnect when done"),
        tra("Useful only if you have a modem, ISDN or VPN connection."),
        "hangup_if_dialed",
        false
    ),
);

define("IN_USE_DESC", tra("When computer is in use"));
define("NOT_IN_USE_DESC", tra("When computer is not in use"));
define("JOBS_DESC", tra("General"));
define("DISK_DESC", tra("Disk"));
define("NET_DESC", tra("Network"));

// These texts are used in multiple places in prefs_edit.php and add_venue.php
define("PREFS_FORM_DESC1", tra("These preferences apply to all the BOINC projects in which you participate.")."<br><br>");
define("PREFS_FORM_ERROR_DESC",
    tra(
        "%1 Unable to update preferences. %2 The values marked in red below were out of range or not numeric.",
        "<strong>",
        "</strong>"
    ).
    "<br><br>"
);

global $text;
global $parse_result;
global $top_parse_result;
global $venue_name;

// get default settings for disk space usage so the default user
// preferences match the settings used by the scheduler.
// Defaults are set if the tags are missing, they depend on
// which scheduler is running:
// - 'old' has the default hardcoded 
// - 'new' uses config settings
// if running the old scheduler, set <scheduler_disk_space_check_hardcoded>
// in config.xml so the right default is set for minimum free disk space
// 
function get_disk_space_config() {
    global $config;
    $config = get_config();
    $dp = new StdClass;
    $dp->disk_max_used_gb = parse_config($config, "<default_disk_max_used_gb>");
    $dp->disk_max_used_pct = parse_config($config, "<default_disk_max_used_pct>");
    $dp->disk_min_free_gb = parse_config($config, "<default_disk_min_free_gb>");
    // set some defaults if not found
    if (!$dp->disk_max_used_gb) $dp->disk_max_used_gb = 0;  // no limit
    if (!$dp->disk_max_used_pct) $dp->disk_max_used_pct = 90; // 90 percent
    if (!$dp->disk_min_free_gb) $dp->disk_min_free_gb = 1;   // 1 GB
    // set mininimum free space scheduler allows 
    // - depends on which scheduler is running
    $dp->new_sched_flag = 1;
    $dp->sched_disk_min_free_gb = $dp->disk_min_free_gb;
    if (parse_config($config, "scheduler_disk_space_check_hardcoded>")) {
        $dp->new_sched_flag = 0;
        $dp->sched_disk_min_free_gb = 0;
    }    
       
    return $dp;
}

function group_header($t) {
    echo "<tr><th class=\"bg-info\">$t</th><td class=\"bg-info\" colspan=4><br></td></tr>\n";
}

// functions to parse preferences XML into a struct
//

function element_start_global($parser, $name, $attrs) {
    global $top_parse_result;
    global $parse_result;
    global $text;
    global $venue_name;

    switch($name) {
    case "venue":
        if (array_key_exists("name", $attrs)) {
            $venue_name = $attrs["name"];
        } else {
            $venue_name = "home";
        }
        $top_parse_result = $parse_result;
        $parse_result = default_prefs_global();
        break;
    }
    $text = "";
}

function element_end_global($parser, $name) {
    global $text;
    global $parse_result;
    global $top_parse_result;
    global $venue_name;
    global $in_use_prefs;
    global $not_in_use_prefs;
    global $job_prefs;
    global $disk_prefs;
    global $net_prefs;

    foreach ($in_use_prefs as $p) {
        if ($p->xml_parse($parse_result, $name, $text)) {
            return;
        }
    }
    foreach ($not_in_use_prefs as $p) {
        if ($p->xml_parse($parse_result, $name, $text)) {
            return;
        }
    }
    foreach ($job_prefs as $p) {
        if ($p->xml_parse($parse_result, $name, $text)) {
            return;
        }
    }
    foreach ($disk_prefs as $p) {
        if ($p->xml_parse($parse_result, $name, $text)) {
            return;
        }
    }
    foreach ($net_prefs as $p) {
        if ($p->xml_parse($parse_result, $name, $text)) {
            return;
        }
    }
    switch($name) {
    case "venue":
        $top_parse_result->$venue_name = $parse_result;
        $parse_result = $top_parse_result;
        break;
    case "mod_time":
        $parse_result->mod_time = $text;
        break;
    case "global_preferences":

        break;
    default:

        //echo "Unknown tag: $name\n";
    }
}

function char_handler($parser, $x) {
    global $text;
    $text = $text.$x;
}


// state of prefs before parsing; defines prefs for new users
//
function default_prefs_global() {
    global $in_use_prefs;
    global $not_in_use_prefs;
    global $job_prefs;
    global $disk_prefs;
    global $net_prefs;

    $p = new StdClass;
    foreach ($in_use_prefs as $pref) {
        $pref->set_default($p);
    }
    foreach ($not_in_use_prefs as $pref) {
        $pref->set_default($p);
    }
    foreach ($job_prefs as $pref) {
        $pref->set_default($p);
    }
    foreach ($disk_prefs as $pref) {
        $pref->set_default($p);
    }
    foreach ($net_prefs as $pref) {
        $pref->set_default($p);
    }
    return $p;
}

// parse prefs from XML to a struct
//

function prefs_parse_global($prefs_xml) {
    global $parse_result;
    $parse_result = default_prefs_global();
    $xml_parser = xml_parser_create();
    xml_parser_set_option($xml_parser, XML_OPTION_CASE_FOLDING, 0);
    xml_set_element_handler($xml_parser, "element_start_global", "element_end_global");
    xml_set_character_data_handler($xml_parser, "char_handler");
    xml_parse($xml_parser, $prefs_xml, 1);
    return $parse_result;
}

// Display all venues as columns next to descriptions
//
function prefs_show_columns_global($prefs) {
    global $in_use_prefs;
    global $not_in_use_prefs;
    global $job_prefs;
    global $disk_prefs;
    global $net_prefs;

    row_top(IN_USE_DESC);
    foreach ($in_use_prefs as $p) {
        $p->show_cols($prefs);
    }
    row_top(NOT_IN_USE_DESC);
    foreach ($not_in_use_prefs as $p) {
        $p->show_cols($prefs);
    }
    row_top(JOBS_DESC);
    foreach ($job_prefs as $p) {
        $p->show_cols($prefs);
    }
    row_top(DISK_DESC);
    foreach ($disk_prefs as $p) {
        $p->show_cols($prefs);
    }
    row_top(NET_DESC);
    foreach ($net_prefs as $p) {
        $p->show_cols($prefs);
    }
    row_links("global", $prefs);
}

function prefs_show_global($prefs) {
    global $in_use_prefs;
    global $not_in_use_prefs;
    global $job_prefs;
    global $disk_prefs;
    global $net_prefs;

    row1(IN_USE_DESC);
    foreach ($in_use_prefs as $p) {
        $p->show($prefs);
    }
    row1(NOT_IN_USE_DESC);
    foreach ($not_in_use_prefs as $p) {
        $p->show($prefs);
    }
    row1(JOBS_DESC);
    foreach ($job_prefs as $p) {
        $p->show($prefs);
    }
    row1(DISK_DESC);
    foreach ($disk_prefs as $p) {
        $p->show($prefs);
    }
    row1(NET_DESC);
    foreach ($net_prefs as $p) {
        $p->show($prefs);
    }
}

function subset_name($subset) {
    if ($subset == "global") return tra("Computing");
    return PROJECT;
}

function prefs_display_venue($prefs, $venue, $subset) {
    global $g_logged_in_user;
    $tokens = url_tokens($g_logged_in_user->authenticator);
    $x = false;
    if (isset($prefs->$venue)) $x = $prefs->$venue;

    if ($x) {
        start_table();
        row_heading(tra("Separate preferences for %1", $venue), 'bg-info');
        if ($subset == "global") {
            prefs_show_global($x);
        } else {
            prefs_show_project($x);
            prefs_show_project_specific($x);
        }
        row2("<br>",
            "<a href=prefs_edit.php?venue=$venue&subset=$subset$tokens>".tra("Edit preferences")."</a>
            | <a href=prefs_remove.php?venue=$venue&subset=$subset$tokens>".tra("Remove")."</a>
        ");
        end_table();
        echo "</td></tr>\n";
    } else {
        echo "<p>";
        show_button("add_venue.php?venue=$venue&subset=$subset$tokens",
            tra("Add separate preferences for %1", $venue),
            tra("Add separate preferences for %1", $venue),
            "btn-primary btn-sm"
        );
    }
}

function print_prefs_display_global($user, $columns=false) {
    $global_prefs = prefs_parse_global($user->global_prefs);

    echo tra("These settings apply to all computers using this account except")
        ."<ul><li>"
        .tra("computers where you have set preferences locally using the BOINC Manager")
        ."<li>"
        .tra("Android devices")
        ."</ul>
    ";
    $switch_link = " <font size=\"-1\"><a href=prefs.php?subset=global&cols=". (int)!$columns .">".tra("(Switch view)")."</a></font>";
    if ($columns) {
        echo "<h3>".tra("Combined preferences").$switch_link."</h3>";
        start_table();
        prefs_show_columns_global($global_prefs);
        end_table();

    } else {
        if (isset($global_prefs->home) || isset($global_prefs->work) || isset($global_prefs->school)) {
            echo "<h3>".tra("Primary (default) preferences").$switch_link."</h3>";
        }
        start_table();
        prefs_show_global($global_prefs);
        $tokens = url_tokens($user->authenticator);
        row2("<br>",
            button_text("prefs_edit.php?subset=global$tokens",
                tra("Edit preferences")
            )
        );
        end_table();

        prefs_display_venue($global_prefs, "home", "global");
        prefs_display_venue($global_prefs, "school", "global");
        prefs_display_venue($global_prefs, "work", "global");
    }
    if (isset($global_prefs->mod_time)) {
        echo "<p>".tra("Preferences last modified:")." ".pretty_time_str($global_prefs->mod_time)."<p>\n";
    }
}

// This functions is used in prefs_edit.php to be able to display
// the prefs form in case of an error again.
// $error and $project_error should be an object of the form:
// $error->idle_time_to_run=true if an error occurred
// otherwise false
//
function print_prefs_form(
    $action, $subset, $venue, $user, $prefs, $cols, $error=false,

    $project_error=false
){

    if ($action == "add") {
        $script = "add_venue.php";
        $submit_value = tra("Add preferences");
    }
    if ($action == "edit") {
        $script = "prefs_edit.php";
        $submit_value = tra("Update preferences");
    }
    echo "<form class=\"form-inline\" action=$script><input type=hidden name=subset value=$subset>

        ".form_tokens($user->authenticator);
    if ($venue) {
        echo "<input type=hidden name=venue value=$venue>\n";
    }
    if ($cols) {
        echo "<input type=hidden name=cols value=$cols>\n";
    }
    
    start_table();
    if ($subset == "global") {
        prefs_form_global($user, $prefs, $error);
    } else {
        prefs_form_project($prefs, $error);
        if (!$venue) {
            prefs_form_privacy($user);
            prefs_form_consent($user);
            venue_form($user);
        }
        prefs_form_project_specific($prefs->project_specific, $project_error);
    }

    row2("", "<input class=\"btn btn-success\" type=submit value=\"$submit_value\" name=\"action\">");

    end_table();
    echo "</form>\n";
}

////////////////////////////////////////////
//
// Functions to display preference subsets as forms
//
function prefs_form_global($user, $prefs, $error=false) {
    global $in_use_prefs;
    global $not_in_use_prefs;
    global $job_prefs;
    global $disk_prefs;
    global $net_prefs;

    row1(IN_USE_DESC);
    foreach ($in_use_prefs as $p) {
        $p->show_form_row($prefs, $error);
    }
    row1(NOT_IN_USE_DESC);
    foreach ($not_in_use_prefs as $p) {
        $p->show_form_row($prefs, $error);
    }
    row1(JOBS_DESC);
    foreach ($job_prefs as $p) {
        $p->show_form_row($prefs, $error);
    }
    row1(DISK_DESC);
    foreach ($disk_prefs as $p) {
        $p->show_form_row($prefs, $error);
    }
    row1(NET_DESC);
    foreach ($net_prefs as $p) {
        $p->show_form_row($prefs, $error);
    }
}

// returns a set of translated yes/no radio buttons for editing prefs forms
// Example: prefs_form_radio_buttons("allow_beta_work", $user->allow_beta_work);
//
// @param string $name name of the radio buttons
// @param bool $yesno toggles the preset of the buttons; true=yes, false=no
//
function prefs_form_radio_buttons($name, $yesno) {
    $rb = tra("yes")." <input type=radio name=$name value=yes "
        .($yesno?"checked":"")
        ."> ".tra("no")." <input type=radio name=$name value=no "
        .($yesno?"":"checked")
        .">\n";
    return $rb;
}

// TODO: make this a subclass of PREF

//
define('VENUE_DESC', tra('Default computer location'));
define('VENUE_TOOLTIP', tra('New computers will use this location for computing and project preferences.'));

function tooltip_row2($t, $x, $y) {
    echo "<tr title=\"$t\">
        <td ".NAME_ATTRS.">$x</td>
        <td ".VALUE_ATTRS.">$y</td>
        </tr>
    ";
}
function venue_show($user) {
    $venue = $user->venue;
    if ($venue =='') $venue = '---';
    tooltip_row2(VENUE_TOOLTIP, VENUE_DESC, $venue);
}

function venue_form($user) {
    $n=$h=$w=$s=$m='';
    if ($user->venue == '') $n = 'selected';
    if ($user->venue == 'home') $h = 'selected';
    if ($user->venue == 'work') $w = 'selected';
    if ($user->venue == 'school') $s = 'selected';
    tooltip_row2(
        VENUE_TOOLTIP,
        VENUE_DESC,
        "<select class=\"form-control input-sm\" name=default_venue>
        <option value=\"\" $n>---
        <option value=home $h>".tra("Home")."
        <option value=work $w>".tra("Work")."
        <option value=school $s>".tra("School")."
        </select>
    ");
}

function venue_parse_form(&$user) {
    $user->venue = $_GET['default_venue'];
}

////////////////////////////////////////////
//
// Functions to parse form elements, modifying a preferences structure
// prefs is preferences object to modify
// returns an object with errorvalues or false in success case
//
function prefs_global_parse_form(&$prefs) {
    global $in_use_prefs;
    global $not_in_use_prefs;
    global $job_prefs;
    global $disk_prefs;
    global $net_prefs;

    $error = false;
    foreach ($in_use_prefs as $p) {
        $p->parse_form($prefs, $error);
    }
    foreach ($not_in_use_prefs as $p) {
        $p->parse_form($prefs, $error);
    }
    foreach ($job_prefs as $p) {
        $p->parse_form($prefs, $error);
    }
    foreach ($disk_prefs as $p) {
        $p->parse_form($prefs, $error);
    }
    foreach ($net_prefs as $p) {
        $p->parse_form($prefs, $error);
    }
    return $error;
}


////////////////////////////////////////////
//
// convert prefs from structure to XML
//
function global_prefs_make_xml($prefs, $primary=true) {
    global $in_use_prefs;
    global $not_in_use_prefs;
    global $job_prefs;
    global $disk_prefs;
    global $net_prefs;

    $xml = "";
    if ($primary) {
        $xml = "<global_preferences>\n";
        $now = time();
        $xml = $xml."<mod_time>$now</mod_time>\n";
    }

    foreach ($in_use_prefs as $p) {
        $xml .= $p->xml_string($prefs);
    }
    foreach ($not_in_use_prefs as $p) {
        $xml .= $p->xml_string($prefs);
    }
    foreach ($job_prefs as $p) {
        $xml .= $p->xml_string($prefs);
    }
    foreach ($disk_prefs as $p) {
        $xml .= $p->xml_string($prefs);
    }
    foreach ($net_prefs as $p) {
        $xml .= $p->xml_string($prefs);
    }

    if (isset($prefs->home)) {
        $xml = $xml."<venue name=\"home\">\n".global_prefs_make_xml($prefs->home, false)."</venue>\n";
    }
    if (isset($prefs->work)) {
        $xml = $xml."<venue name=\"work\">\n".global_prefs_make_xml($prefs->work, false)."</venue>\n";
    }
    if (isset($prefs->school)) {
        $xml = $xml."<venue name=\"school\">\n".global_prefs_make_xml($prefs->school, false)."</venue>\n";
    }
    if ($primary) {
        $xml = $xml."</global_preferences>\n";
    }
    return $xml;
}

////////////////////////////////////////////
//
// Update user's prefs in database, from a given structure
//
function global_prefs_update(&$user, $prefs) {
    $prefs_xml = BoincDb::escape_string(global_prefs_make_xml($prefs));
    $retval = $user->update("global_prefs='$prefs_xml'");
    if (!$retval) {
        return 1;
    }
    $user->global_prefs = $prefs_xml;
    return 0;
}

?>

BOINC / boinc

Pull Request — master (#4871)

default_prefs_global() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like
