hw_partner
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urmic_digital_encoder_decoder
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update code

This commit is contained in:
Devdatt Bhatt 2026-05-23 12:37:16 +00:00
parent fe0f807878
commit 5e899f70a3
1 changed files with 58 additions and 160 deletions
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218
encoder/app.php
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@ -13,101 +13,22 @@ $error_message = '';
// --- 1. Handle Form Submission BEFORE any HTML is rendered --- // --- 1. Handle Form Submission BEFORE any HTML is rendered ---
if (isset($_POST['submit'])) { if (isset($_POST['submit'])) {
$upload_paths = [
'app_ad' => '/var/www/html/app_ad.png',
'app_logo' => '/var/www/html/app_logo.png'
];
$secondary_dir = '/var/www/encoder/';
$errors = []; $errors = [];
// Handle File Deletions
$to_delete = $_POST['remove_files'] ?? [];
foreach ($to_delete as $file_key => $should_delete) {
if ($should_delete === '1' && isset($upload_paths[$file_key])) {
$path = $upload_paths[$file_key];
if (file_exists($path)) {
unlink($path);
// Also remove from encoder directory
$secondary_path = $secondary_dir . basename($path);
if (file_exists($secondary_path)) {
unlink($secondary_path);
}
}
}
}
foreach ($upload_paths as $input_name => $destination) {
if (isset($_FILES[$input_name]) && $_FILES[$input_name]['error'] == 0) {
$tmp_path = $_FILES[$input_name]['tmp_name'];
// 1. Verify it is actually a PNG using GD/getimagesize
$image_info = @getimagesize($tmp_path);
if (!$image_info || $image_info[2] !== IMAGETYPE_PNG) {
$errors[] = "File for $input_name must be a valid PNG image.";
continue;
}
$target_width = ($input_name === 'app_logo') ? 128 : 256;
$target_height = ($input_name === 'app_logo') ? 128 : 256;
// 3. Load the source image
$src_img = @imagecreatefrompng($tmp_path);
if (!$src_img) {
$errors[] = "Failed to process $input_name (Invalid PNG data).";
continue;
}
// 4. Create a blank truecolor canvas
$dst_img = imagecreatetruecolor($target_width, $target_height);
// 5. Preserve transparency for PNG
imagealphablending($dst_img, false);
imagesavealpha($dst_img, true);
$transparent = imagecolorallocatealpha($dst_img, 255, 255, 255, 127);
imagefill($dst_img, 0, 0, $transparent);
// 6. Resize (Resample)
imagecopyresampled(
$dst_img,
$src_img,
0,
0,
0,
0,
$target_width,
$target_height,
imagesx($src_img),
imagesy($src_img)
);
// 7. Save to primary destination with compression (level 7)
if (imagepng($dst_img, $destination, 7)) {
$filename = basename($destination);
$secondary_destination = $secondary_dir . $filename;
if (!copy($destination, $secondary_destination)) {
$errors[] = "Failed to create secondary copy for $input_name.";
}
} else {
$errors[] = "Failed to save processed $input_name.";
}
imagedestroy($src_img);
imagedestroy($dst_img);
}
}
// Handle Text Fields // Handle Text Fields
$text_fields = [ $text_fields = [
'channel_name', 'channel_name',
'office_address', 'office_address',
'office_address_1', 'office_address_1',
'office_address_2', 'office_address_2',
'contact_details', 'contact_name_1',
'contact_number_1',
'contact_name_2',
'contact_number_2',
'contact_name_3',
'contact_number_3',
'enforcement_officer', 'enforcement_officer',
'eo_contact_details', 'enforcement_officer_contact',
'company_name', 'company_name',
'cin_number', 'cin_number',
'gstin_number', 'gstin_number',
@ -116,9 +37,12 @@ if (isset($_POST['submit'])) {
'content_language' 'content_language'
]; ];
// Dynamically build the list based on what is actually posted to handle the 3 contacts
$data_to_save = []; $data_to_save = [];
foreach ($text_fields as $field) { foreach ($_POST as $key => $value) {
$data_to_save[$field] = $_POST[$field] ?? ''; if ($key !== 'submit') {
$data_to_save[$key] = $value;
}
} }
// Save if no errors occurred // Save if no errors occurred
@ -134,6 +58,7 @@ if (isset($_POST['submit'])) {
// --- 2. Load Data for Display --- // --- 2. Load Data for Display ---
$saved_data = []; $saved_data = [];
if (file_exists($json_file)) { if (file_exists($json_file)) {
$json_content = file_get_contents($json_file); // Note: fixed typo from your snippet if it was file_get_contents
$json_content = file_get_contents($json_file); $json_content = file_get_contents($json_file);
$saved_data = json_decode($json_content, true) ?? []; $saved_data = json_decode($json_content, true) ?? [];
} }
@ -146,30 +71,8 @@ function getValue($data, $key)
include 'header.php'; include 'header.php';
?> ?>
<script> <form method="POST">
function prepareRemoval(inputId, removeInputId, previewImgId) {
document.getElementById(inputId).value = "";
document.getElementById(removeInputId).value = "1";
const imgElement = document.getElementById(previewImgId);
if (imgElement) {
imgElement.style.display = 'none';
const btn = imgElement.nextElementSibling;
if (btn && btn.tagName === 'BUTTON') btn.style.display = 'none';
}
const container = document.getElementById(inputId).parentElement;
const label = container.querySelector('small');
if (label) {
label.innerText = "File marked for removal";
label.style.color = "#ff4d4d";
}
}
</script>
<form method="POST" enctype="multipart/form-data">
<div class="containerindex"> <div class="containerindex">
<input type="hidden" name="remove_files[app_ad]" id="remove_app_ad" value="">
<input type="hidden" name="remove_files[app_logo]" id="remove_app_logo" value="">
<div class="grid"> <div class="grid">
<h2 style="grid-column: span 2;">Broadcasting Information</h2> <h2 style="grid-column: span 2;">Broadcasting Information</h2>
@ -181,14 +84,14 @@ include 'header.php';
<!-- Company Details --> <!-- Company Details -->
<div class="card wide" style="grid-column: span 2;"> <div class="card wide" style="grid-column: span 2;">
<h3>General Details</h3> <h3 style="margin-top:0;">General Details</h3>
<div class="grid"> <div class="grid">
<div class="input-wrap"> <div class="input-wrap">
<div class="input-group"> <div class="input-group">
<input type="text" name="channel_name" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'channel_name')); ?>" required> <input type="text" name="channel_name" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'channel_name')); ?>" required>
<label>Channel Name</label> <label>Channel Name</label>
</div> </div>
<div class="input-group"> <div class="input/group">
<input type="text" name="office_address" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'office_address')); ?>" required> <input type="text" name="office_address" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'office_address')); ?>" required>
<label>Office Address</label> <label>Office Address</label>
</div> </div>
@ -200,16 +103,43 @@ include 'header.php';
<input type="text" name="office_address_2" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'office_address_2')); ?>" required> <input type="text" name="office_address_2" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'office_address_2')); ?>" required>
<label>Office Address 2</label> <label>Office Address 2</label>
</div> </div>
<!-- Contact 1 -->
<div class="input-group"> <div class="input-group">
<input type="text" name="contact_details" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'contact_details')); ?>" required> <input type="text" name="contact_name_1" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'contact_name_1')); ?>" required>
<label>Contact Details</label> <label>Contact Name 1</label>
</div> </div>
<div class="input-group">
<input type="text" name="contact_number_1" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'contact_number_1')); ?>" required>
<label>Contact Number 1</label>
</div>
<!-- Contact 2 -->
<div class="input/group">
<input type="text" name="contact_name_2" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'contact_name_2')); ?>">
<label>Contact Name 2</label>
</div>
<div class="input-group">
<input type="text" name="contact_number_2" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'contact_number_2')); ?>">
<label>Contact Number 2</label>
</div>
<!-- Contact 3 -->
<div class="input-group">
<input type="text" name="contact_name_3" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'contact_name_3')); ?>">
<label>Contact Name 3</label>
</div>
<div class="input-group">
<input type="text" name="contact_number_3" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'contact_number_3')); ?>">
<label>Contact Number 3</label>
</div>
<div class="input-group"> <div class="input-group">
<input type="text" name="enforcement_officer" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'enforcement_officer')); ?>" required> <input type="text" name="enforcement_officer" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'enforcement_officer')); ?>" required>
<label>Enforcement Officer</label> <label>Enforcement Officer</label>
</div> </div>
<div class="input-group"> <div class="input-group">
<input type="text" name="eo_contact_details" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'eo_contact_details')); ?>" required> <input type="text" name="enforcement_officer_contact" placeholder=" " value="<?php echo htmlspecialchars(getValue($saved_data, 'enforcement_officer_contact')); ?>" required>
<label>EO Contact Details</label> <label>EO Contact Details</label>
</div> </div>
<div class="input-group"> <div class="input-group">
@ -229,19 +159,19 @@ include 'header.php';
</div> </div>
<div class="card wide" style="grid-column: span 2;"> <div class="card wide" style="grid-column: span 2;">
<h3>Content Details</h3> <h3 style="margin-top:0;">Content Details</h3>
<div class="grid"> <div class="grid">
<div class="dropdown-container"> <div class="dropdown-container">
<span class="dropdown-label">Content Rating</span> <span class="dropdown-label">Content Rating</span>
<div class="dropdown"> <div class="dropdown">
<select name="content_rating" id="content_rating"> <select name="content_rating" id="content_rating">
<?php <?php
$ratings = ['`U` ( Universal )' => 'Universal', '`UA` ( Parental Guidance )' => 'Parental Guidance', '`A` ( Adults Only )' => 'Adults Only', '`S` ( Special )' => 'Special']; $ratings = ['`U` ( Universal )' => 'Universal', '`UA` ( Parental Guidance )' => 'Parental Guidance', '`A` ( Adults Only )' => 'Adults Only', '`S` ( Special )' => 'Special'];
foreach ($ratings as $code => $desc) { foreach ($ratings as $code => $desc) {
$selected = (getValue($saved_data, 'content_rating') === $code) ? 'selected' : ''; $selected = (getValue($saved_data, 'content_rating') === $code) ? 'selected' : '';
echo "<option value=\"" . htmlspecialchars($code) . "\" $selected>" . htmlspecialchars($code) . "</option>"; echo "<option value=\"" . htmlspecialchars($code) . "\" $selected>" . htmlspecialchars($code) . "</option>";
} }
?> ?>
</select> </select>
</div> </div>
</div> </div>
@ -250,13 +180,13 @@ include 'header.php';
<span class="dropdown-label">Content Type</span> <span class="dropdown-label">Content Type</span>
<div class="dropdown"> <div class="dropdown">
<select name="content_type" id="content_type"> <select name="content_type" id="content_type">
<?php <?php
$types = ['News & Information', 'Entertainment', 'Religious & Spiritual', 'Sports & Recreation']; $types = ['News & Information', 'Entertainment', 'Religious & Spiritual', 'Sports & Recreation'];
foreach ($types as $desc) { foreach ($types as $desc) {
$selected = (getValue($saved_data, 'content_type') === $desc) ? 'selected' : ''; $selected = (getValue($saved_data, 'content_type') === $desc) ? 'selected' : '';
echo "<option value=\"" . htmlspecialchars($desc) . "\" $selected>" . htmlspecialchars($desc) . "</option>"; echo "<option value=\"" . htmlspecialchars($desc) . "\" $selected>" . htmlspecialchars($desc) . "</option>";
} }
?> ?>
</select> </select>
</div> </div>
</div> </div>
@ -267,38 +197,6 @@ include 'header.php';
</div> </div>
</div> </div>
</div> </div>
<!-- Upload Ad Section -->
<div class="card">
<h3>Upload Ad (PNG)</h3>
<div class="input-group">
<input type="file" name="app_ad" id="app_ad_file" accept="image/png" style="color: white;">
<?php if (isset($_FILES['app_ad']) && $_FILES['app_ad']['tmp_name'] != ''): ?>
<div class="mt-2"><small style="color: #aaa;">New file selected</small></div>
<?php elseif (file_exists('/var/www/html/app_ad.png')): ?>
<div class="mt-2">
<img src="/app_ad.png" id="preview_app_ad" class="img-thumbnail" style="max-height: 60px; opacity: 0.7;">
<button type="button" onclick="prepareRemoval('app_ad_file', 'remove_app_ad', 'preview_app_ad')" style="background:none; border:none; color:#ff4d4d; cursor:pointer; font-size:12px; text-decoration:underline; display:block; margin-top:5px;">Remove Existing</button>
</div>
<?php endif; ?>
</div>
</div>
<!-- Upload Logo Section -->
<div class="card">
<h3>Upload Logo (PNG)</h3>
<div class="input-group">
<input type="file" name="app_logo" id="file_app_logo" accept="image/png" style="color: white;">
<?php if (isset($_FILES['app_logo']) && $_FILES['app_logo']['tmp_name'] != ''): ?>
<div class="mt-2"><small style="color: #aaa;">New file selected</small></div>
<?php elseif (file_exists('/var/www/html/app_logo.png')): ?>
<div class="mt-2">
<img src="/app_logo.png" id="preview_app_logo" class="img-thumbnail" style="max-height: 60px; opacity: 0.7;">
<button type="button" onclick="prepareRemoval('file_app_logo', 'remove_app_logo', 'preview_app_logo')" style="background:none; border:none; color:#ff4d4d; cursor:pointer; font-size:12px; text-decoration:underline; display:block; margin-top:5px;">Remove Existing</button>
</div>
<?php endif; ?>
</div>
</div>
</div> </div>
<div style="text-align:center; width:100%; margin: 40px 0;"> <div style="text-align:center; width:100%; margin: 40px 0;">