Fix qcomment addon

- Initialize $qcomment template variable everywhere it is expected
- Remove addon Javascript from core head template

mod/photos.php

@@ -25,6 +25,7 @@ use Friendica\Content\Nav;
 use Friendica\Content\Pager;
 use Friendica\Content\Text\BBCode;
 use Friendica\Core\ACL;
+use Friendica\Core\Addon;
 use Friendica\Core\Hook;
 use Friendica\Core\Logger;
 use Friendica\Core\Renderer;
@@ -1378,6 +1379,16 @@ function photos_content(App $a)
 
 			if (!DBA::isResult($items)) {
 				if (($can_post || Security::canWriteToUserWall($owner_uid))) {
+					/*
+					 * Hmmm, code depending on the presence of a particular addon?
+					 * This should be better if done by a hook
+					 */
+					$qcomment = null;
+					if (Addon::isEnabled('qcomment')) {
+						$words = DI::pConfig()->get(local_user(), 'qcomment', 'words');
+						$qcomment = $words ? explode("\n", $words) : [];
+					}
+
 					$comments .= Renderer::replaceMacros($cmnt_tpl, [
 						'$return_path' => '',
 						'$jsreload' => $return_path,
@@ -1392,7 +1403,7 @@ function photos_content(App $a)
 						'$preview' => DI::l10n()->t('Preview'),
 						'$loading' => DI::l10n()->t('Loading...'),
 						'$sourceapp' => DI::l10n()->t($a->sourcename),
-						'$ww' => '',
+						'$qcomment' => $qcomment,
 						'$rand_num' => Crypto::randomDigits(12)
 					]);
 				}
@@ -1425,6 +1436,16 @@ function photos_content(App $a)
 				}
 
 				if (($can_post || Security::canWriteToUserWall($owner_uid))) {
+					/*
+					 * Hmmm, code depending on the presence of a particular addon?
+					 * This should be better if done by a hook
+					 */
+					$qcomment = null;
+					if (Addon::isEnabled('qcomment')) {
+						$words = DI::pConfig()->get(local_user(), 'qcomment', 'words');
+						$qcomment = $words ? explode("\n", $words) : [];
+					}
+
 					$comments .= Renderer::replaceMacros($cmnt_tpl,[
 						'$return_path' => '',
 						'$jsreload' => $return_path,
@@ -1438,7 +1459,7 @@ function photos_content(App $a)
 						'$submit' => DI::l10n()->t('Submit'),
 						'$preview' => DI::l10n()->t('Preview'),
 						'$sourceapp' => DI::l10n()->t($a->sourcename),
-						'$ww' => '',
+						'$qcomment' => $qcomment,
 						'$rand_num' => Crypto::randomDigits(12)
 					]);
 				}
@@ -1488,6 +1509,16 @@ function photos_content(App $a)
 					]);
 
 					if (($can_post || Security::canWriteToUserWall($owner_uid))) {
+						/*
+						 * Hmmm, code depending on the presence of a particular addon?
+						 * This should be better if done by a hook
+						 */
+						$qcomment = null;
+						if (Addon::isEnabled('qcomment')) {
+							$words = DI::pConfig()->get(local_user(), 'qcomment', 'words');
+							$qcomment = $words ? explode("\n", $words) : [];
+						}
+
 						$comments .= Renderer::replaceMacros($cmnt_tpl, [
 							'$return_path' => '',
 							'$jsreload' => $return_path,
@@ -1501,7 +1532,7 @@ function photos_content(App $a)
 							'$submit' => DI::l10n()->t('Submit'),
 							'$preview' => DI::l10n()->t('Preview'),
 							'$sourceapp' => DI::l10n()->t($a->sourcename),
-							'$ww' => '',
+							'$qcomment' => $qcomment,
 							'$rand_num' => Crypto::randomDigits(12)
 						]);
 					}

src/Object/Post.php

@@ -905,21 +905,16 @@ class Post
 
 		$comment_box = '';
 		$conv = $this->getThread();
-		$ww = '';
-		if (($conv->getMode() === 'network') && $this->isWallToWall()) {
-			$ww = 'ww';
-		}
 
 		if ($conv->isWritable() && $this->isWritable()) {
-			$qcomment = null;
-
 			/*
 			 * Hmmm, code depending on the presence of a particular addon?
 			 * This should be better if done by a hook
 			 */
+			$qcomment = null;
 			if (Addon::isEnabled('qcomment')) {
-				$qc = ((local_user()) ? DI::pConfig()->get(local_user(), 'qcomment', 'words') : null);
+				$words = DI::pConfig()->get(local_user(), 'qcomment', 'words');
-				$qcomment = (($qc) ? explode("\n", $qc) : null);
+				$qcomment = $words ? explode("\n", $words) : [];
 			}
 
 			// Fetch the user id from the parent when the owner user is empty
@@ -961,7 +956,6 @@ class Post
 				'$preview'     => DI::l10n()->t('Preview'),
 				'$indent'      => $indent,
 				'$sourceapp'   => DI::l10n()->t($a->sourcename),
-				'$ww'          => $conv->getMode() === 'network' ? $ww : '',
 				'$rand_num'    => Crypto::randomDigits(12)
 			]);
 		}

view/templates/head.tpl

@@ -129,22 +129,6 @@
 		$("#comment-edit-text-" + id).val(tmpStr + ins);
 	}
 
-	function qCommentInsert(obj,id) {
-		var tmpStr = $("#comment-edit-text-" + id).val();
-		if (tmpStr == "") {
-			$("#comment-edit-text-" + id).addClass("comment-edit-text-full");
-			$("#comment-edit-text-" + id).removeClass("comment-edit-text-empty");
-			openMenu("comment-edit-submit-wrapper-" + id);
-		}
-		var ins = $(obj).val();
-		ins = ins.replace("&lt;","<");
-		ins = ins.replace("&gt;",">");
-		ins = ins.replace("&amp;","&");
-		ins = ins.replace("&quot;","\"");
-		$("#comment-edit-text-" + id).val(tmpStr + ins);
-		$(obj).val("");
-	}
-
 	function showHideCommentBox(id) {
 		if ($("#comment-edit-form-" + id).is(":visible")) {
 			$("#comment-edit-form-" + id).hide();