qa-poll-admin.php

<?php

class qa_poll_admin
{

    function option_default($option)
    {

        switch ($option) {
            case 'permit_post_poll':
            case 'permit_vote_poll':
                return QA_PERMIT_USERS;
            case 'poll_enable_subnav':
                return true;
            case 'poll_css':
                return '#qa-poll-div {
	background-color: #D9E3EA;
	border: 1px solid #658296;
	font-size: 12px;
	padding: 10px;
}
#qa-poll-choices-title {
	font-weight:bold;
	margin-bottom:8px;
}
.qa-poll-choice {
	clear:both;
	padding:5px 0 5px 5px;
}
#qa-poll-choices > div:last-child  {
	padding-bottom:0px;
}
#qa-poll-choices > div:first-child  {
	padding-top:0px;
}

.qa-poll-choice-title {
	line-height:12px;
	margin-left:10px;
}
.qa-poll-votes {
	max-width:500px;
	height:10px;
	margin-left:22px; 
	margin:5px 0 5px 22px;
}
.qa-poll-vote-block {
	width:10px;
	height:10px;
	background-color:green;
}
.qa-poll-vote-block-empty {
	width:10px;
	height:10px;
}
.qa-poll-voted-button, .qa-poll-vote-button {
	cursor:pointer;
	width:12px;
	height:12px;
	float:left;
	margin-top: 1px;
}
.qa-poll-disabled-button {
	width:12px;
	height:12px;
	float:left;
	margin-top: 1px;
	background-image:url(^public/img/button_vote.png);
}
.qa-poll-voted-button {
	background-image:url(^public/img/button_voted.png);
}
.qa-poll-vote-button {
	background-image:url(^public/img/button_vote.png);
}
.qa-poll-vote-button:hover, .qa-poll-voted-button:hover {
	background-image:url(^public/img/button_voting.png);
}';
            default:
                return null;
        }

    }

    function allow_template($template)
    {
        return ($template != 'admin');
    }

    function admin_form(&$qa_content)
    {

        // Process form input

        $ok = null;

        if (qa_clicked('poll_save')) {
            qa_db_query_sub(
                'CREATE TABLE IF NOT EXISTS ^postmeta (
					meta_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
					post_id bigint(20) unsigned NOT NULL,
					meta_key varchar(255) DEFAULT \'\',
					meta_value longtext,
					PRIMARY KEY (meta_id),
					KEY post_id (post_id),
					KEY meta_key (meta_key)
					) ENGINE=MyISAM  DEFAULT CHARSET=utf8'
            );
            qa_db_query_sub(
                'CREATE TABLE IF NOT EXISTS ^polls (
					id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
					parentid bigint(20) unsigned NOT NULL,
					votes longtext,
					content varchar(255) DEFAULT \'\',
					PRIMARY KEY (id)
					) ENGINE=MyISAM  DEFAULT CHARSET=utf8'
            );
            qa_opt('poll_enable', (bool)qa_post_text('poll_enable'));
            qa_opt('poll_enable_subnav', (bool)qa_post_text('poll_enable_subnav'));
            qa_opt('poll_votes_hide', (bool)qa_post_text('poll_votes_hide'));
            qa_opt('poll_votes_percent', (bool)qa_post_text('poll_votes_percent'));
            qa_opt('poll_vote_change', (bool)qa_post_text('poll_vote_change'));
            qa_opt('poll_update_on_vote', (bool)qa_post_text('poll_update_on_vote'));

            qa_opt('poll_css', qa_post_text('poll_css'));
            $ok = qa_lang('admin/options_saved');
        } else if (qa_clicked('poll_reset')) {
            foreach ($_POST as $i => $v) {
                $def = $this->option_default($i);
                if ($def !== null) {
                    qa_opt($i, $def);
                }
            }
            $ok = qa_lang('admin/options_reset');
        }

        // Create the form for display

        $fields = array();

        $fields[] = array(
            'label' => 'Enable polls',
            'tags' => 'NAME="poll_enable"',
            'value' => qa_opt('poll_enable'),
            'type' => 'checkbox',
        );

        $fields[] = array(
            'label' => 'Show poll link in questions sub-nav',
            'tags' => 'NAME="poll_enable_subnav"',
            'value' => qa_opt('poll_enable_subnav'),
            'type' => 'checkbox',
        );

        $fields[] = array(
            'label' => 'Allow users to change their votes',
            'tags' => 'NAME="poll_vote_change"',
            'value' => qa_opt('poll_vote_change'),
            'type' => 'checkbox',
        );

        $fields[] = array(
            'label' => 'Hide poll votes from users who haven\'t voted yet',
            'tags' => 'NAME="poll_votes_hide"',
            'value' => qa_opt('poll_votes_hide'),
            'type' => 'checkbox',
        );

        $fields[] = array(
            'label' => 'Show percent on poll votes',
            'tags' => 'NAME="poll_votes_percent"',
            'value' => qa_opt('poll_votes_percent'),
            'type' => 'checkbox',
        );

        $fields[] = array(
            'label' => 'Poll question stylesheet',
            'tags' => 'NAME="poll_css"',
            'value' => qa_opt('poll_css'),
            'rows' => 20,
            'type' => 'textarea',
            'note' => '^ will be replaced by location of this plugin directory',
        );

        return array(
            'ok' => ($ok && !isset($error)) ? $ok : null,

            'fields' => $fields,

            'buttons' => array(
                array(
                    'label' => qa_lang_html('main/save_button'),
                    'tags' => 'NAME="poll_save"',
                ),
                array(
                    'label' => qa_lang_html('admin/reset_options_button'),
                    'tags' => 'NAME="poll_reset"',
                ),
            ),
        );
    }
}