(fixes #855) Display warning when search has trailing or leadingwhite…

…spaces (#887)

app/views/results_strings.php

@@ -9,6 +9,14 @@
<?php
endif;

if ($search->getSearchTerms() != trim($search->getSearchTerms())) {
    parse_str($_SERVER['QUERY_STRING'], $args);
    $args['recherche'] = trim($search->getSearchTerms());
    $query = urldecode(http_build_query($args));
    echo '<p id="search_warning"><strong>Warning:</strong> the current search includes leading or trailing whitespaces.<br/> <a href="/?'
        . $query . '">Click here</a> to perform the same search without whitespaces.</p>';
}

foreach ($output as $results_table) {
    print $results_table;
}

web/style/transvision.css

@@ -327,6 +327,17 @@ h3 {
    display: block;
}

#search_warning {
    margin: 0 auto;
    text-align: center;
    width: 75%;
    margin-top: 15px;
}

#search_warning strong {
    color: #ed3860;
}

/* Tables */

table {