class.forms.php

class ChoicesWidget extends Widget {
    function render() {
        $config = $this->field->getConfiguration();
        // Determine the value for the default (the one listed if nothing is
        // selected)
        $choices = $this->field->getChoices();
        $def_key = $this->field->get('default');
        $have_def = isset($choices[$def_key]);
        if (!$have_def)
            $def_val = 'Select '.$this->field->get('label');
        else
            $def_val = $choices[$def_key];
        $value = $this->value;
        if ($value === null && $have_def)
            $value = $def_key;
        ?> <span style="display:inline-block">
        <select name="<?php echo $this->name; ?>">
            <?php if (!$have_def) { ?>
            <option value="<?php echo $def_key; ?>">&mdash; <?php
                echo $def_val; ?> &mdash;</option>
            <?php }
            foreach ($choices as $key=>$name) {
                if (!$have_def && $key == $def_key)
                    continue; ?>
                <option value="<?php echo $key; ?>" <?php
                    if ($value == $key) echo 'selected="selected"';
                ?>><?php echo $name; ?></option>
            <?php } ?>
        </select>
        </span>
        <?php
    }
}

class CheckboxWidget extends Widget {
    function __construct($field) {
        parent::__construct($field);
        $this->name = '_field-checkboxes';
    }

    function render() {
        $config = $this->field->getConfiguration();
        ?>
        <input type="checkbox" name="<?php echo $this->name; ?>[]" <?php
            if ($this->value) echo 'checked="checked"'; ?> value="<?php
            echo $this->field->get('id'); ?>"/>
        <?php
        if ($config['desc']) { ?>
            <em style="display:inline-block"><?php
                echo Format::htmlchars($config['desc']); ?></em>
        <?php }
    }

    function getValue() {
        $data = $this->field->getSource();
        if (count($data))
            return @in_array($this->field->get('id'), $data[$this->name]);
        return parent::getValue();
    }
}

class DatetimePickerWidget extends Widget {
    function render() {
        global $cfg;

        $config = $this->field->getConfiguration();
        if ($this->value) {
            $this->value = (is_int($this->value) ? $this->value :
                DateTime::createFromFormat($cfg->getDateFormat(), $this->value)
                ->format('U'));
            if ($config['gmt'])
                $this->value += 3600 *
                    $_SESSION['TZ_OFFSET']+($_SESSION['TZ_DST']?date('I',$this->value):0);

            list($hr, $min) = explode(':', date('H:i', $this->value));
            $this->value = date($cfg->getDateFormat(), $this->value);
        }
        ?>
        <input type="text" name="<?php echo $this->name; ?>"
            value="<?php echo Format::htmlchars($this->value); ?>" size="12"
            autocomplete="off" class="dp" />
        <script type="text/javascript">
            $(function() {
                $('input[name="<?php echo $this->name; ?>"]').datepicker({
                    <?php
                    if ($config['min'])
                        echo "minDate: new Date({$config['min']}000),";
                    if ($config['max'])
                        echo "maxDate: new Date({$config['max']}000),";
                    elseif (!$config['future'])
                        echo "maxDate: new Date().getTime(),";
                    ?>
                    numberOfMonths: 2,
                    showButtonPanel: true,
                    buttonImage: './images/cal.png',
                    showOn:'both',
                    dateFormat: $.translate_format('<?php echo $cfg->getDateFormat(); ?>'),
                });
            });
        </script>
        <?php
        if ($config['time'])
            // TODO: Add time picker -- requires time picker or selection with
            //       Misc::timeDropdown
            echo '&nbsp;' . Misc::timeDropdown($hr, $min, $this->name . ':time');
    }

    /**
     * Function: getValue
     * Combines the datepicker date value and the time dropdown selected
     * time value into a single date and time string value.
     */
    function getValue() {
        global $cfg;

        $data = $this->field->getSource();
        $config = $this->field->getConfiguration();
        if ($datetime = parent::getValue()) {
            $datetime = (is_int($datetime) ? $datetime :
                (($dt = DateTime::createFromFormat($cfg->getDateFormat() . ' G:i',
                        $datetime . ' 00:00'))
                    ? (int) $dt->format('U') : false)
            );
            if ($datetime && isset($data[$this->name . ':time'])) {
                list($hr, $min) = explode(':', $data[$this->name . ':time']);
                $datetime += $hr * 3600 + $min * 60;
            }
            if ($datetime && $config['gmt'])
                $datetime -= (int) (3600 * $_SESSION['TZ_OFFSET'] +
                    ($_SESSION['TZ_DST'] ? date('I',$datetime) : 0));
        }
        return $datetime;
    }
}

class SectionBreakWidget extends Widget {
    function render() {
        ?><div class="form-header section-break"><h3><?php
        echo Format::htmlchars($this->field->get('label'));
        ?></h3><em><?php echo Format::htmlchars($this->field->get('hint'));
        ?></em></div>
        <?php
    }
}

class ThreadEntryWidget extends Widget {
    function render($client=null) {
        global $cfg;

        ?><div style="margin-bottom:0.5em;margin-top:0.5em"><strong><?php
        echo Format::htmlchars($this->field->get('label'));
        ?></strong>:</div>
        <textarea name="<?php echo $this->field->get('name'); ?>"
            placeholder="<?php echo Format::htmlchars($this->field->get('hint')); ?>"
            <?php if (!$client) { ?>
                data-draft-namespace="ticket.staff"
            <?php } else { ?>
                data-draft-namespace="ticket.client"
                data-draft-object-id="<?php echo substr(session_id(), -12); ?>"
            <?php } ?>
            class="richtext draft draft-delete ifhtml"
            cols="21" rows="8" style="width:80%;"><?php echo
            $this->value; ?></textarea>
    <?php
    }

    function showAttachments($errors=array()) {
        global $cfg, $thisclient;

        if(($cfg->allowOnlineAttachments()
            && !$cfg->allowAttachmentsOnlogin())
            || ($cfg->allowAttachmentsOnlogin()
                && ($thisclient && $thisclient->isValid()))) { ?>
        <hr/>
        <div><strong style="padding-right:1em;vertical-align:top">Attachments: </strong>
        <div style="display:inline-block">
        <div class="uploads" style="display:block"></div>
        <input type="file" class="multifile" name="attachments[]" id="attachments" size="30" value="" />
        </div>
        <font class="error">&nbsp;<?php echo $errors['attachments']; ?></font>
        </div>
        <hr/>
        <?php
        }
    }
}

?>