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114 lines
5.3 KiB
HTML
114 lines
5.3 KiB
HTML
<div id="modal_show_min_item" class="modal fade" role="dialog">
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<div class="modal-dialog modal-lg">
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<!-- Modal content-->
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<div id="modal_show_min_item_content" class="modal-content">
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<div id="modal_show_min_item_body" class="modal-body" max-width="850px">
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<p>Loading item information...</p>
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<img id="loading-gif-modal" src="{{url_for('static', filename='image/loading.gif') }}" height="26" width="26" style="margin: 4px;">
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</div>
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<div class="modal-footer">
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<a id="modal_show_min_item_button_show_item" target="_blank" href=""><button type="button" class="btn btn-info">Show Item</button></a>
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<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
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</div>
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</div>
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</div>
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</div>
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<script>
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// static data
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var can_change_modal_content = true;
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var alert_message = '<div class="alert alert-info alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button><strong>No more data.</strong> Full paste displayed.</div>';
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var complete_item = null;
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var char_to_display = {%if char_to_display%}{{ char_to_display }}{%else%}800{%endif%};
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var start_index = 0;
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// Reset modal content
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$("#modal_show_min_item").on('hidden.bs.modal', function () {
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can_change_modal_content = true;
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$("#modal_show_min_item_body").html("<p>Loading item information...</p>");
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var loading_gif = "<img id='loading-gif-modal' class='img-center' src=\"{{url_for('static', filename='image/loading.gif') }}\" height='26' width='26' style='margin: 4px;'>";
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$("#modal_show_min_item_body").append(loading_gif); // Show the loading GIF
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$("#modal_show_min_item_button_show_item").attr('href', '');
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$("#modal_show_min_item_button_show_item").hide();
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complete_item = null;
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start_index = 0;
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});
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// Update the item preview in the modal
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function update_preview() {
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if (start_index + char_to_display > complete_item.length-1){ // end of item reached
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var final_index = complete_item.length-1;
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var flag_stop = true;
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} else {
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var final_index = start_index + char_to_display;
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}
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if (final_index != start_index){ // still have data to display
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// Append the new content using text() and not append (XSS)
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$("#modal_show_min_item_body").find("#paste-holder")
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.text($("#modal_show_min_item_body")
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.find("#paste-holder").text() + complete_item.substring(start_index+1, final_index+1));
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start_index = final_index;
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if (flag_stop)
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nothing_to_display();
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} else {
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nothing_to_display();
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}
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}
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// Update the modal when there is no more data
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function nothing_to_display() {
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var new_content = $(alert_message).hide();
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$("#modal_show_min_item_body").find("#panel-body").append(new_content);
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new_content.show('fast');
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$("#load-more-button").hide();
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}
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function get_html_and_update_modal(event, truemodal) {
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event.preventDefault();
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var modal=truemodal;
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var url = " {{ url_for('showsavedpastes.showpreviewpaste') }}?paste=" + modal.attr('data-path') + "&num=" + modal.attr('data-num');
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last_clicked_paste = modal.attr('data-num');
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$.get(url, function (data) {
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// verify that the reveived data is really the current clicked item. Otherwise, ignore it.
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var received_num = parseInt(data.split("|num|")[1]);
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if (received_num == last_clicked_paste && can_change_modal_content) {
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can_change_modal_content = false;
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// clear data by removing html, body, head tags. prevent dark modal background stack bug.
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var cleared_data = data.split("<body>")[1].split("</body>")[0];
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$("#modal_show_min_item_body").html(cleared_data);
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var button = $('<button type="button" id="load-more-button" class="btn btn-outline-primary rounded-circle px-1 py-0" data-url="' + $(modal).attr('data-path') +'" data-toggle="tooltip" data-placement="bottom" title="Load more content"><i class="fas fa-arrow-circle-down mt-1"></i></button>');
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button.tooltip(button);
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$("#container-show-more").append(button);
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$("#modal_show_min_item_button_show_item").attr('href', '{{ url_for('showsavedpastes.showsavedpaste') }}?paste=' + $(modal).attr('data-path'));
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$("#modal_show_min_item_button_show_item").show('fast');
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$("#loading-gif-modal").css("visibility", "hidden"); // Hide the loading GIF
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if ($("[data-initsize]").attr('data-initsize') < char_to_display) { // All the content is displayed
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nothing_to_display();
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}
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// collapse decoded
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$('#collapseDecoded').collapse('hide');
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// On click, donwload all item's content
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$("#load-more-button").on("click", function (event) {
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if (complete_item == null) { //Donwload only once
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$.get("{{ url_for('showsavedpastes.getmoredata') }}"+"?paste="+$(modal).attr('data-path'), function(data, status){
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complete_item = data;
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update_preview();
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});
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} else {
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update_preview();
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}
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});
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} else if (can_change_modal_content) {
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$("#modal_show_min_item_body").html("Ignoring previous not finished query of item #" + received_num);
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}
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});
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}
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</script>
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