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MarisaBot emotes search function #1

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MarisaBot emotes search function #1

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d295687
Track .gitignore
sdleffler Jan 27, 2021
a7fb7b8
Super simple server-side search filtering
sdleffler Jan 27, 2021
d825f91
Add commenting to explain new code.
sdleffler Jan 27, 2021
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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
emotes
219 changes: 137 additions & 82 deletions emotes.php
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Expand Up @@ -96,113 +96,168 @@ function toggleHidden(){
<?php
function createThumbnail($image_name,$new_width,$new_height,$uploadDir,$moveToDir)
{
$path = $uploadDir . '/' . $image_name;
$path = $uploadDir . '/' . $image_name;

$mime = getimagesize($path);
$mime = getimagesize($path);

if($mime['mime']=='image/png') {
$src_img = imagecreatefrompng($path);
}
if($mime['mime']=='image/jpg' || $mime['mime']=='image/jpeg' || $mime['mime']=='image/pjpeg') {
$src_img = imagecreatefromjpeg($path);
}
if($mime['mime']=='image/png') {
$src_img = imagecreatefrompng($path);
}
if($mime['mime']=='image/jpg' || $mime['mime']=='image/jpeg' || $mime['mime']=='image/pjpeg') {
$src_img = imagecreatefromjpeg($path);
}

$old_x = imageSX($src_img);
$old_y = imageSY($src_img);
$old_x = imageSX($src_img);
$old_y = imageSY($src_img);

if($old_x > $old_y)
{
$thumb_w = $new_width;
$thumb_h = $old_y*($new_height/$old_x);
}
if($old_x > $old_y)
{
$thumb_w = $new_width;
$thumb_h = $old_y*($new_height/$old_x);
}

if($old_x < $old_y)
{
$thumb_w = $old_x*($new_width/$old_y);
$thumb_h = $new_height;
}
if($old_x < $old_y)
{
$thumb_w = $old_x*($new_width/$old_y);
$thumb_h = $new_height;
}

if($old_x == $old_y)
{
$thumb_w = $new_width;
$thumb_h = $new_height;
}
if($old_x == $old_y)
{
$thumb_w = $new_width;
$thumb_h = $new_height;
}

$dst_img = ImageCreateTrueColor($thumb_w,$thumb_h);
$dst_img = ImageCreateTrueColor($thumb_w,$thumb_h);

imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y);
imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y);


// New save location
$new_thumb_loc = $moveToDir . $image_name;
// New save location
$new_thumb_loc = $moveToDir . $image_name;

if($mime['mime']=='image/png') {
$result = imagepng($dst_img,$new_thumb_loc,8);
}
if($mime['mime']=='image/jpg' || $mime['mime']=='image/jpeg' || $mime['mime']=='image/pjpeg') {
$result = imagejpeg($dst_img,$new_thumb_loc,80);
}
if($mime['mime']=='image/png') {
$result = imagepng($dst_img,$new_thumb_loc,8);
}
if($mime['mime']=='image/jpg' || $mime['mime']=='image/jpeg' || $mime['mime']=='image/pjpeg') {
$result = imagejpeg($dst_img,$new_thumb_loc,80);
}

imagedestroy($dst_img);
imagedestroy($src_img);
imagedestroy($dst_img);
imagedestroy($src_img);

return $result;
return $result;
}

$files = glob("emotes/*.*");
usort($files, 'strnatcasecmp');
$prev = '?';
echo 'total emotes: ' . count($files) . '</br>' . 'randoms: gun, shades, smug, stare, thumbsup (use !randemote)' . '</br>';
echo 'total emotes: ' . count($files) . '</br>' . 'randoms: gun, shades, smug, stare, thumbsup (use !randemote)' . '</br></br>';

// Generate a form for the search box. This consists of a text box (which should contain the previous search term, if any),
// a "Search" button which submits the form and reloads the page, and a "Clear" button which returns to viewing all emotes.
echo '<form action="emotes.php" method="get">Search: <input type="text" name="search_query" ';
// We provide an initial value *only* if there is a previous search query and we did not just clear the search.
// Also, sanitize the search query string just in case it contains HTML.
if (isset($_GET["search_query"]) && !isset($_GET["clear_search"])) {
echo 'value=' . filter_var($_GET["search_query"], FILTER_SANITIZE_STRING);
}
echo '> <input type="submit" name="form_submit" value="Search"> <input type="submit" name="clear_search" value="Clear"><br></form>';

// If the search query string is set, filter $files for filenames which have substrings matching the search query, and
// then return those thumbnails only.
if (isset($_GET["search_query"]) && isset($_GET["form_submit"]) && $_GET["form_submit"] === "Search") {
$needle = filter_var($_GET["search_query"], FILTER_SANITIZE_STRING);

echo '<button class="collapsible">Text list</button><div class="collapsed">';
for ($i = 0; $i < count($files); $i++) {
// If the search query is an empty string, we don't want to show anything; otherwise we could accidentally show all emotes,
// as the empty string is a substring of all strings, and that would be slow.
$filtered = [];
if ($needle !== "") {
$filtered = array_values(array_filter($files, function($image) use ($needle) {
$fname = str_replace("`Q", "?", pathinfo($image, PATHINFO_FILENAME));
return strpos($fname, $needle) !== false;
}));
}

echo '<button class="collapsible">' . count($filtered) . ' search results for query "' . $needle . '"</button><div>';
for ($i = 0; $i < count($filtered); $i++) {
$image = $filtered[$i];
$fname = str_replace("`Q", "?", pathinfo($image, PATHINFO_FILENAME));

if (strpos($fname, $needle) === false) {
continue;
}

$next = strtoupper($image[7]);

$hidden = substr($fname, -1) === "~";

if (is_numeric($next)){
$next = "0-9";
}
if ($next != $prev){
echo '</br></br><table width="100%"><tr bgcolor="ADDFAD"><th>' . $next . '</th></tr></table></br>';
}
if (!$hidden){
echo '<a class="fancybox" title="!' . $fname . '"rel="group" href="' . $image . '"><img class="img-zoom" src="' . $image .'"></a>';
}
else {
echo '<a class="hidden" style="display:none" class="fancybox" title="!' . $fname . '"rel="group" href="' . $image . '"><img class="img-zoom" src="' . $image .'"></a>';
}
$prev = $next;
}
echo '</div>';
} else {
echo '<button class="collapsible">Text list</button><div class="collapsed">';
for ($i = 0; $i < count($files); $i++) {
$image = $files[$i];
$next = strtoupper($image[7]);
$fname = str_replace("`Q", "?", pathinfo($image, PATHINFO_FILENAME));

$hidden = substr($fname, -1) === "~";

if (is_numeric($next)){
$next = "0-9";
}
if ($next != $prev){
echo '<br><br><b>' . $next . '</b></br>';
}
echo '!' . $fname . ', ';
$prev = $next;
$next = strtoupper($image[7]);
$fname = str_replace("`Q", "?", pathinfo($image, PATHINFO_FILENAME));
$hidden = substr($fname, -1) === "~";
if (is_numeric($next)){
$next = "0-9";
}
if ($next != $prev){
echo '<br><br><b>' . $next . '</b></br>';
}
echo '!' . $fname . ', ';
$prev = $next;

}
echo '</div>';
}
echo '</div>';

for ($i = 0; $i < count($files); $i++) {
for ($i = 0; $i < count($files); $i++) {
$image = $files[$i];
$next = strtoupper($image[7]);
$fname = str_replace("`Q", "?", pathinfo($image, PATHINFO_FILENAME));
/*$imagesmall = "emotes/resized/" . pathinfo($image, PATHINFO_BASENAME);
if (pathinfo($image, PATHINFO_EXTENSION) == "jpg" || pathinfo($image, PATHINFO_EXTENSION) == "png"){
if (!file_exists($imagesmall)){
createThumbnail(pathinfo($image, PATHINFO_BASENAME), 300, 300, "emotes", "emotes/resized/");
}
$next = strtoupper($image[7]);
$fname = str_replace("`Q", "?", pathinfo($image, PATHINFO_FILENAME));
/*$imagesmall = "emotes/resized/" . pathinfo($image, PATHINFO_BASENAME);
if (pathinfo($image, PATHINFO_EXTENSION) == "jpg" || pathinfo($image, PATHINFO_EXTENSION) == "png"){
if (!file_exists($imagesmall)){
createThumbnail(pathinfo($image, PATHINFO_BASENAME), 300, 300, "emotes", "emotes/resized/");
}
}
else{
$imagesmall = $image;
}*/
$hidden = substr($fname, -1) === "~";

if (is_numeric($next)){
$next = "0-9";
}
else{
$imagesmall = $image;
}*/
$hidden = substr($fname, -1) === "~";

if (is_numeric($next)){
$next = "0-9";
}
if ($next != $prev){
echo '</br></br><table width="100%"><tr bgcolor="ADDFAD"><th>' . $next . '</th></tr></table></br>';
}
if (!$hidden){
echo '<a class="fancybox" title="!' . $fname . '"rel="group" href="' . $image . '"><img class="img-zoom" src="' . $image .'"></a>';
}
else {
echo '<a class="hidden" style="display:none" class="fancybox" title="!' . $fname . '"rel="group" href="' . $image . '"><img class="img-zoom" src="' . $image .'"></a>';
}
$prev = $next;
if ($next != $prev){
echo '</br></br><table width="100%"><tr bgcolor="ADDFAD"><th>' . $next . '</th></tr></table></br>';
}
if (!$hidden){
echo '<a class="fancybox" title="!' . $fname . '"rel="group" href="' . $image . '"><img class="img-zoom" src="' . $image .'"></a>';
}
else {
echo '<a class="hidden" style="display:none" class="fancybox" title="!' . $fname . '"rel="group" href="' . $image . '"><img class="img-zoom" src="' . $image .'"></a>';
}
$prev = $next;

}
}
?>
</a>
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