mirror of
https://github.com/friendica/friendica
synced 2024-12-04 06:31:49 +01:00
Update linkPreview to allow using a generic selector
- The individual textareas still need an id attribute to be set
This commit is contained in:
parent
e8f91d7e54
commit
39d0735236
1 changed files with 97 additions and 98 deletions
|
@ -14,40 +14,39 @@
|
|||
$.fn.linkPreview = function (options) {
|
||||
var opts = jQuery.extend({}, $.fn.linkPreview.defaults, options);
|
||||
|
||||
var selector = $(this).selector;
|
||||
selector = selector.substr(1);
|
||||
var id = $(this).attr('id');
|
||||
|
||||
var previewTpl = '\
|
||||
<div id="preview_' + selector + '" class="preview {0}">\
|
||||
<div id="preview_' + id + '" class="preview {0}">\
|
||||
{1}\
|
||||
<input type="hidden" name="has_attachment" id="hasAttachment_' + selector + '" value="{2}" />\
|
||||
<input type="hidden" name="attachment_url" id="attachmentUrl_' + selector + '" value="{3}" />\
|
||||
<input type="hidden" name="attachment_type" id="attachmentType_' + selector + '" value="{4}" />\
|
||||
<input type="hidden" name="has_attachment" id="hasAttachment_' + id + '" value="{2}" />\
|
||||
<input type="hidden" name="attachment_url" id="attachmentUrl_' + id + '" value="{3}" />\
|
||||
<input type="hidden" name="attachment_type" id="attachmentType_' + id + '" value="{4}" />\
|
||||
</div>';
|
||||
|
||||
var attachmentTpl = '\
|
||||
<hr class="previewseparator">\
|
||||
<div id="closePreview_' + selector + '" title="Remove" class="closePreview" >\
|
||||
<div id="closePreview_' + id + '" title="Remove" class="closePreview" >\
|
||||
<button type="button" class="previewActionBtn">×</button>\
|
||||
</div>\
|
||||
<div id="previewImages_' + selector + '" class="previewImages">\
|
||||
<div id="previewImgBtn_' + selector + '" class="previewImgBtn">\
|
||||
<button type="button" id="previewChangeImg_' + selector + '" class="buttonChangeDeactive previewActionBtn" style="display: none">\
|
||||
<div id="previewImages_' + id + '" class="previewImages">\
|
||||
<div id="previewImgBtn_' + id + '" class="previewImgBtn">\
|
||||
<button type="button" id="previewChangeImg_' + id + '" class="buttonChangeDeactive previewActionBtn" style="display: none">\
|
||||
<i class="fa fa-exchange" aria-hidden="true"></i>\
|
||||
</button>\
|
||||
</div>\
|
||||
<div id="previewImage_' + selector + '" class="previewImage">\
|
||||
<div id="previewImage_' + id + '" class="previewImage">\
|
||||
</div>\
|
||||
<input type="hidden" id="photoNumber_' + selector + '" class="photoNumber" value="0" />\
|
||||
<input type="hidden" name="attachment_img_src" id="attachmentImageSrc_' + selector + '" value="" />\
|
||||
<input type="hidden" name="attachment_img_width" id="attachmentImageWidth_' + selector + '" value="0" />\
|
||||
<input type="hidden" name="attachment_img_height" id="attachmentImageHeight_' + selector + '" value="0" />\
|
||||
<input type="hidden" id="photoNumber_' + id + '" class="photoNumber" value="0" />\
|
||||
<input type="hidden" name="attachment_img_src" id="attachmentImageSrc_' + id + '" value="" />\
|
||||
<input type="hidden" name="attachment_img_width" id="attachmentImageWidth_' + id + '" value="0" />\
|
||||
<input type="hidden" name="attachment_img_height" id="attachmentImageHeight_' + id + '" value="0" />\
|
||||
</div>\
|
||||
<div id="previewContent_' + selector + '" class="previewContent">\
|
||||
<h4 id="previewTitle_' + selector + '" class="previewTitle"></h4>\
|
||||
<blockquote id="previewDescription_' + selector + '" class="previewDescription"></blockquote>\
|
||||
<div id="hiddenDescription_' + selector + '" class="hiddenDescription"></div>\
|
||||
<sup id="previewUrl_' + selector + '" class="previewUrl"></sup>\
|
||||
<div id="previewContent_' + id + '" class="previewContent">\
|
||||
<h4 id="previewTitle_' + id + '" class="previewTitle"></h4>\
|
||||
<blockquote id="previewDescription_' + id + '" class="previewDescription"></blockquote>\
|
||||
<div id="hiddenDescription_' + id + '" class="hiddenDescription"></div>\
|
||||
<sup id="previewUrl_' + id + '" class="previewUrl"></sup>\
|
||||
</div>\
|
||||
<div class="clear"></div>\
|
||||
<hr class="previewseparator">';
|
||||
|
@ -72,7 +71,7 @@
|
|||
* @returns {void}
|
||||
*/
|
||||
var init = function() {
|
||||
$('#' + selector).bind({
|
||||
$('#' + id).bind({
|
||||
paste: function () {
|
||||
setTimeout(function () {
|
||||
crawlText();
|
||||
|
@ -88,7 +87,7 @@
|
|||
|
||||
// Check if we have already attachment bbcode in the textarea
|
||||
// and add it to the attachment preview.
|
||||
var content = $('#' + selector).val();
|
||||
var content = $('#' + id).val();
|
||||
addBBCodeToPreview(content);
|
||||
};
|
||||
|
||||
|
@ -98,7 +97,7 @@
|
|||
* @returns {void}
|
||||
*/
|
||||
var resetPreview = function() {
|
||||
$('#hasAttachment_' + selector).val(0);
|
||||
$('#hasAttachment_' + id).val(0);
|
||||
photoNumber = 0;
|
||||
images = "";
|
||||
};
|
||||
|
@ -121,7 +120,7 @@
|
|||
// If no text is passed to crawlText() we
|
||||
// take the previous word before the cursor.
|
||||
if (typeof text === 'undefined') {
|
||||
text = getPrevWord(selector);
|
||||
text = getPrevWord(id);
|
||||
} else {
|
||||
isExtern = true;
|
||||
}
|
||||
|
@ -254,7 +253,7 @@
|
|||
return;
|
||||
}
|
||||
|
||||
$('#photoNumber_' + selector).val(0);
|
||||
$('#photoNumber_' + id).val(0);
|
||||
resetPreview();
|
||||
|
||||
processAttachmentTpl(data, 'type-' + data.type);
|
||||
|
@ -275,7 +274,7 @@
|
|||
*/
|
||||
var processAttachmentTpl = function(data) {
|
||||
// Load and add the template if it isn't allready loaded.
|
||||
if ($('#preview_' + selector).length === 0) {
|
||||
if ($('#preview_' + id).length === 0) {
|
||||
var tpl = previewTpl.format(
|
||||
'type-' + data.type,
|
||||
attachmentTpl,
|
||||
|
@ -283,7 +282,7 @@
|
|||
bin2hex(data.url),
|
||||
data.type
|
||||
);
|
||||
$('#' + selector).after(tpl);
|
||||
$('#' + id).after(tpl);
|
||||
}
|
||||
|
||||
isActive = true;
|
||||
|
@ -303,14 +302,14 @@
|
|||
description = defaultDescription;
|
||||
}
|
||||
|
||||
$('#previewTitle_' + selector).html("\
|
||||
<span id='previewSpanTitle_" + selector + "' class='previewSpanTitle' >" + escapeHTML(data.title) + "</span>\
|
||||
<input type='text' name='attachment_title' value='" + escapeHTML(data.title) + "' id='previewInputTitle_" + selector + "' class='previewInputTitle inputPreview' style='display: none;'/>"
|
||||
$('#previewTitle_' + id).html("\
|
||||
<span id='previewSpanTitle_" + id + "' class='previewSpanTitle' >" + escapeHTML(data.title) + "</span>\
|
||||
<input type='text' name='attachment_title' value='" + escapeHTML(data.title) + "' id='previewInputTitle_" + id + "' class='previewInputTitle inputPreview' style='display: none;'/>"
|
||||
);
|
||||
|
||||
$('#previewDescription_' + selector).html("\
|
||||
<span id='previewSpanDescription_" + selector + "' class='previewSpanDescription' >" + escapeHTML(description) + "</span>\n\
|
||||
<textarea id='previewInputDescription_" + selector + "' name='attachment_text' class='previewInputDescription' style='display: none;' class='inputPreview' >" + escapeHTML(data.text) + "</textarea>"
|
||||
$('#previewDescription_' + id).html("\
|
||||
<span id='previewSpanDescription_" + id + "' class='previewSpanDescription' >" + escapeHTML(description) + "</span>\n\
|
||||
<textarea id='previewInputDescription_" + id + "' name='attachment_text' class='previewInputDescription' style='display: none;' class='inputPreview' >" + escapeHTML(data.text) + "</textarea>"
|
||||
);
|
||||
};
|
||||
|
||||
|
@ -325,7 +324,7 @@
|
|||
var regexpr = "(https?://)([^:^/]*)(:\\d*)?(.*)?";
|
||||
var regResult = url.match(regexpr);
|
||||
var urlHost = regResult[1] + regResult[2];
|
||||
$('#previewUrl_' + selector).html("<a href='" + url + "'>" + urlHost + "</a>");
|
||||
$('#previewUrl_' + id).html("<a href='" + url + "'>" + urlHost + "</a>");
|
||||
}
|
||||
};
|
||||
|
||||
|
@ -340,12 +339,12 @@
|
|||
var imageClass = 'attachment-preview';
|
||||
|
||||
if (Array.isArray(images)) {
|
||||
$('#previewImages_' + selector).show();
|
||||
$('#attachmentImageSrc_' + selector).val(bin2hex(images[photoNumber].src));
|
||||
$('#attachmentImageWidth_' + selector).val(images[photoNumber].width);
|
||||
$('#attachmentImageHeight_' + selector).val(images[photoNumber].height);
|
||||
$('#previewImages_' + id).show();
|
||||
$('#attachmentImageSrc_' + id).val(bin2hex(images[photoNumber].src));
|
||||
$('#attachmentImageWidth_' + id).val(images[photoNumber].width);
|
||||
$('#attachmentImageHeight_' + id).val(images[photoNumber].height);
|
||||
} else {
|
||||
$('#previewImages_' + selector).hide();
|
||||
$('#previewImages_' + id).hide();
|
||||
}
|
||||
|
||||
images.length = parseInt(images.length);
|
||||
|
@ -359,26 +358,26 @@
|
|||
}
|
||||
|
||||
if (i === 0) {
|
||||
appendImage += "<img id='imagePreview_" + selector + "_" + i + "' src='" + images[i].src + "' class='" + imageClass + "' ></img>";
|
||||
appendImage += "<img id='imagePreview_" + id + "_" + i + "' src='" + images[i].src + "' class='" + imageClass + "' ></img>";
|
||||
} else {
|
||||
appendImage += "<img id='imagePreview_" + selector + "_" + i + "' src='" + images[i].src + "' class='" + imageClass + "' style='display: none;'></img>";
|
||||
appendImage += "<img id='imagePreview_" + id + "_" + i + "' src='" + images[i].src + "' class='" + imageClass + "' style='display: none;'></img>";
|
||||
}
|
||||
}
|
||||
|
||||
$('#previewImage_' + selector).html(appendImage + "<div id='whiteImage' style='color: transparent; display:none;'>...</div>");
|
||||
$('#previewImage_' + id).html(appendImage + "<div id='whiteImage' style='color: transparent; display:none;'>...</div>");
|
||||
|
||||
// More than just one image.
|
||||
if (images.length > 1) {
|
||||
// Enable the the button to change the preview pictures.
|
||||
$('#previewChangeImg_' + selector).show();
|
||||
$('#previewChangeImg_' + id).show();
|
||||
|
||||
if (firstPosted === false) {
|
||||
firstPosted = true;
|
||||
|
||||
$('#previewChangeImg_' + selector).unbind('click').click(function (e) {
|
||||
$('#previewChangeImg_' + id).unbind('click').click(function (e) {
|
||||
e.stopPropagation();
|
||||
if (images.length > 1) {
|
||||
$('#imagePreview_' + selector + '_' + photoNumber).css({
|
||||
$('#imagePreview_' + id + '_' + photoNumber).css({
|
||||
'display': 'none'
|
||||
});
|
||||
photoNumber += 1;
|
||||
|
@ -388,13 +387,13 @@
|
|||
photoNumber = 0;
|
||||
}
|
||||
|
||||
$('#imagePreview_' + selector + '_' + photoNumber).css({
|
||||
$('#imagePreview_' + id + '_' + photoNumber).css({
|
||||
'display': 'block'
|
||||
});
|
||||
$('#photoNumber_' + selector).val(photoNumber);
|
||||
$('#attachmentImageSrc_' + selector).val(bin2hex(images[photoNumber].src));
|
||||
$('#attachmentImageWidth_' + selector).val(images[photoNumber].width);
|
||||
$('#attachmentImageHeight_' + selector).val(images[photoNumber].height);
|
||||
$('#photoNumber_' + id).val(photoNumber);
|
||||
$('#attachmentImageSrc_' + id).val(bin2hex(images[photoNumber].src));
|
||||
$('#attachmentImageWidth_' + id).val(images[photoNumber].width);
|
||||
$('#attachmentImageHeight_' + id).val(images[photoNumber].height);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
@ -407,94 +406,94 @@
|
|||
* @returns {void}
|
||||
*/
|
||||
var processEventListener = function() {
|
||||
$('#previewSpanTitle_' + selector).unbind('click').click(function (e) {
|
||||
$('#previewSpanTitle_' + id).unbind('click').click(function (e) {
|
||||
e.stopPropagation();
|
||||
if (blockTitle === false) {
|
||||
blockTitle = true;
|
||||
$('#previewSpanTitle_' + selector).hide();
|
||||
$('#previewInputTitle_' + selector).show();
|
||||
$('#previewInputTitle_' + selector).val($('#previewInputTitle_' + selector).val());
|
||||
$('#previewInputTitle_' + selector).focus().select();
|
||||
$('#previewSpanTitle_' + id).hide();
|
||||
$('#previewInputTitle_' + id).show();
|
||||
$('#previewInputTitle_' + id).val($('#previewInputTitle_' + id).val());
|
||||
$('#previewInputTitle_' + id).focus().select();
|
||||
}
|
||||
});
|
||||
|
||||
$('#previewInputTitle_' + selector).blur(function () {
|
||||
$('#previewInputTitle_' + id).blur(function () {
|
||||
blockTitle = false;
|
||||
$('#previewSpanTitle_' + selector).html($('#previewInputTitle_' + selector).val());
|
||||
$('#previewSpanTitle_' + selector).show();
|
||||
$('#previewInputTitle_' + selector).hide();
|
||||
$('#previewSpanTitle_' + id).html($('#previewInputTitle_' + id).val());
|
||||
$('#previewSpanTitle_' + id).show();
|
||||
$('#previewInputTitle_' + id).hide();
|
||||
});
|
||||
|
||||
$('#previewInputTitle_' + selector).keypress(function (e) {
|
||||
$('#previewInputTitle_' + id).keypress(function (e) {
|
||||
if (e.which === 13) {
|
||||
blockTitle = false;
|
||||
$('#previewSpanTitle_' + selector).html($('#previewInputTitle_' + selector).val());
|
||||
$('#previewSpanTitle_' + selector).show();
|
||||
$('#previewInputTitle_' + selector).hide();
|
||||
$('#previewSpanTitle_' + id).html($('#previewInputTitle_' + id).val());
|
||||
$('#previewSpanTitle_' + id).show();
|
||||
$('#previewInputTitle_' + id).hide();
|
||||
}
|
||||
});
|
||||
|
||||
$('#previewSpanDescription_' + selector).unbind('click').click(function (e) {
|
||||
$('#previewSpanDescription_' + id).unbind('click').click(function (e) {
|
||||
e.stopPropagation();
|
||||
if (blockDescription === false) {
|
||||
blockDescription = true;
|
||||
$('#previewSpanDescription_' + selector).hide();
|
||||
$('#previewInputDescription_' + selector).show();
|
||||
$('#previewInputDescription_' + selector).val($('#previewInputDescription_' + selector).val());
|
||||
$('#previewInputDescription_' + selector).focus().select();
|
||||
$('#previewSpanDescription_' + id).hide();
|
||||
$('#previewInputDescription_' + id).show();
|
||||
$('#previewInputDescription_' + id).val($('#previewInputDescription_' + id).val());
|
||||
$('#previewInputDescription_' + id).focus().select();
|
||||
}
|
||||
});
|
||||
|
||||
$('#previewInputDescription_' + selector).blur(function () {
|
||||
$('#previewInputDescription_' + id).blur(function () {
|
||||
blockDescription = false;
|
||||
$('#previewSpanDescription_' + selector).html($('#previewInputDescription_' + selector).val());
|
||||
$('#previewSpanDescription_' + selector).show();
|
||||
$('#previewInputDescription_' + selector).hide();
|
||||
$('#previewSpanDescription_' + id).html($('#previewInputDescription_' + id).val());
|
||||
$('#previewSpanDescription_' + id).show();
|
||||
$('#previewInputDescription_' + id).hide();
|
||||
});
|
||||
|
||||
$('#previewInputDescription_' + selector).keypress(function (e) {
|
||||
$('#previewInputDescription_' + id).keypress(function (e) {
|
||||
if (e.which === 13) {
|
||||
blockDescription = false;
|
||||
$('#previewSpanDescription_' + selector).html($('#previewInputDescription_' + selector).val());
|
||||
$('#previewSpanDescription_' + selector).show();
|
||||
$('#previewInputDescription_' + selector).hide();
|
||||
$('#previewSpanDescription_' + id).html($('#previewInputDescription_' + id).val());
|
||||
$('#previewSpanDescription_' + id).show();
|
||||
$('#previewInputDescription_' + id).hide();
|
||||
}
|
||||
});
|
||||
|
||||
$('#previewSpanTitle_' + selector).mouseover(function () {
|
||||
$('#previewSpanTitle_' + selector).css({
|
||||
$('#previewSpanTitle_' + id).mouseover(function () {
|
||||
$('#previewSpanTitle_' + id).css({
|
||||
"background-color": "#ff9"
|
||||
});
|
||||
});
|
||||
|
||||
$('#previewSpanTitle_' + selector).mouseout(function () {
|
||||
$('#previewSpanTitle_' + selector).css({
|
||||
$('#previewSpanTitle_' + id).mouseout(function () {
|
||||
$('#previewSpanTitle_' + id).css({
|
||||
"background-color": "transparent"
|
||||
});
|
||||
});
|
||||
|
||||
$('#previewSpanDescription_' + selector).mouseover(function () {
|
||||
$('#previewSpanDescription_' + selector).css({
|
||||
$('#previewSpanDescription_' + id).mouseover(function () {
|
||||
$('#previewSpanDescription_' + id).css({
|
||||
"background-color": "#ff9"
|
||||
});
|
||||
});
|
||||
|
||||
$('#previewSpanDescription_' + selector).mouseout(function () {
|
||||
$('#previewSpanDescription_' + selector).css({
|
||||
$('#previewSpanDescription_' + id).mouseout(function () {
|
||||
$('#previewSpanDescription_' + id).css({
|
||||
"background-color": "transparent"
|
||||
});
|
||||
});
|
||||
|
||||
$('#closePreview_' + selector).unbind('click').click(function (e) {
|
||||
$('#closePreview_' + id).unbind('click').click(function (e) {
|
||||
e.stopPropagation();
|
||||
block = false;
|
||||
images = '';
|
||||
isActive = false;
|
||||
firstPosted = false;
|
||||
$('#preview_' + selector).fadeOut("fast", function () {
|
||||
$('#preview_' + selector).remove();
|
||||
$('#preview_' + id).fadeOut("fast", function () {
|
||||
$('#preview_' + id).remove();
|
||||
$('#profile-rotator').hide();
|
||||
$('#' + selector).focus();
|
||||
$('#' + id).focus();
|
||||
});
|
||||
|
||||
});
|
||||
|
@ -628,8 +627,8 @@
|
|||
reAddAttachment(attachmentData);
|
||||
// Remove the attachment bbcode from the textarea.
|
||||
var content = content.replace(/\[attachment[\s\S]*\[\/attachment]/im, '');
|
||||
$('#' + selector).val(content);
|
||||
$('#' + selector).focus();
|
||||
$('#' + id).val(content);
|
||||
$('#' + id).focus();
|
||||
}
|
||||
};
|
||||
|
||||
|
@ -676,16 +675,16 @@
|
|||
}
|
||||
|
||||
if (image !== '') {
|
||||
var appendImage = "<img id='imagePreview_" + selector + "' src='" + image + "' class='" + imageClass + "' ></img>"
|
||||
$('#previewImage_' + selector).html(appendImage);
|
||||
$('#attachmentImageSrc_' + selector).val(bin2hex(image));
|
||||
var appendImage = "<img id='imagePreview_" + id + "' src='" + image + "' class='" + imageClass + "' ></img>"
|
||||
$('#previewImage_' + id).html(appendImage);
|
||||
$('#attachmentImageSrc_' + id).val(bin2hex(image));
|
||||
|
||||
// We need to add the image widht and height when it is
|
||||
// loaded.
|
||||
$('<img/>' ,{
|
||||
load : function(){
|
||||
$('#attachmentImageWidth_' + selector).val(this.width);
|
||||
$('#attachmentImageHeight_' + selector).val(this.height);
|
||||
$('#attachmentImageWidth_' + id).val(this.width);
|
||||
$('#attachmentImageHeight_' + id).val(this.height);
|
||||
},
|
||||
src : image
|
||||
});
|
||||
|
@ -751,8 +750,8 @@
|
|||
* @returns {void}
|
||||
*/
|
||||
var destroy = function() {
|
||||
$('#' + selector).unbind();
|
||||
$('#preview_' + selector).remove();
|
||||
$('#' + id).unbind();
|
||||
$('#preview_' + id).remove();
|
||||
binurl;
|
||||
block = false;
|
||||
blockTitle = false;
|
||||
|
@ -764,7 +763,7 @@
|
|||
firstPosted = false;
|
||||
isActive = false;
|
||||
isCrawling = false;
|
||||
selector = "";
|
||||
id = "";
|
||||
};
|
||||
|
||||
var trim = function(str) {
|
||||
|
|
Loading…
Reference in a new issue