https://pressreleases.responsesource.com/js/release_list.js?cb=20260901

1function extendReleaseList()
2{
3
4    // functionality not required for this screen size and below
5    if ($(window).width() < 768) return;
6
7    $('.enquiry').each(function() {
8
9        var release_length = $(this).find('.release_title').outerWidth(true);
10        var media_length =  $(this).find('.attatchment').outerWidth(true);
11        var date_length = $(this).find('.date').outerWidth(true);
12        var permitted_length = $(this).innerWidth();
13        var new_length = permitted_length - (media_length + date_length) - 50;
14        $(this).find('release_title').width(new_length);
15
16    });
17}
18
19function shrinkReleaseList()
20{
21
22    // functionality not required for this screen size and below
23    if ($(window).width() < 768) return;
24
25    $('.enquiry').each(function() {
26
27        $(this).find('release_title').width('auto');
28
29    });
30}
31
32function updateReleaseList()
33{
34
35    // functionality not required for this screen size and below
36    if ($(window).width() < 768) return;
37
38    $('.release').each(function() {
39        var date_length = 0;
40        var media_length = 0;
41        // get lengths
42        if($(this).find('.date').outerWidth(true)) {
43            date_length = $(this).find('.date').outerWidth(true);
44        }
45        if($(this).find('.attachment').outerWidth(true)) {
46            media_length = $(this).find('.attachment').outerWidth(true);
47        }
48        var release_length = $(this).find('.release_title').outerWidth(true);
49        var permitted_length = $(this).innerWidth(); // should be 759 without image
50        var title_html = $(this).find('.release_title').attr('title');
51        // calculate overflow
52        var overflow = (release_length + media_length + date_length) - permitted_length;
53
54        // before, after, percentage change
55        var title_inner = Math.round($(this).find('.release_title').width());
56        var new_width = title_inner - overflow - 10;
57
58        // resize the container
59        var title_parent = $(this).find('.release_title');
60        var title_anchor = title_parent.children('');
61        var title_chars = title_parent.attr('title').length;
62
63        // resize string
64        var font_size = title_anchor.css('font-size');
65        font_size = parseInt(font_size.replace("px",""));
66        title_anchor.html(cropReleaseTitle(title_html,new_width,font_size));
67
68        // add trailing periods if string as been cropped
69        if (title_anchor.text().length < title_chars) title_anchor.append('...');
70
71    });
72}
73
74function cropReleaseTitle($string, $allowance, $fontsize)
75{
76    // work out font-size adjustment
77    var font_consideration = (21/$fontsize);
78    // removing trailing periods
79    $string = $string.replace('...', '');
80    // set a penalty for uppercase characters
81    var upper_penalty = Math.round(($string.replace(/[^A-Z]/g, "").length/4) * font_consideration);
82    // set new length as a function of $allowance (pixels)
83    var length = Math.floor(($allowance * (0.095*font_consideration))-upper_penalty);
84    $string = $string.substring(0,length);
85    // remove trailing periods or white space
86    return $string.replace(/^[.\s]+|[.\s]+$/g, "");
87}
88
89
90$(document).ready(function() { updateReleaseList(); });
91$(window).resize(function(){ extendReleaseList(); updateReleaseList(); shrinkReleaseList() });