mirror of
https://github.com/gSpotx2f/ruantiblock_openwrt.git
synced 2026-05-13 22:20:59 +00:00
gSpot
565 lines
15 KiB
JavaScript
565 lines
15 KiB
JavaScript
'use strict';
|
||
'require ui';
|
||
|
||
document.head.append(E('style', {'type': 'text/css'},
|
||
`
|
||
.log-entry-empty {
|
||
}
|
||
.log-entry-number {
|
||
min-width: 4em !important;
|
||
}
|
||
.log-entry-time {
|
||
min-width: 14em !important;
|
||
}
|
||
.log-entry-host {
|
||
min-width: 10em !important;
|
||
}
|
||
.log-entry-host-cell {
|
||
word-break: break-all !important;
|
||
word-wrap: break-word !important;
|
||
}
|
||
.log-entry-log-level {
|
||
max-width: 5em !important;
|
||
}
|
||
.log-entry-facility{
|
||
max-width: 7em !important;
|
||
}
|
||
.log-entry-message {
|
||
min-width: 25em !important;
|
||
}
|
||
.log-entry-message-cell {
|
||
overflow-x: hidden !important;
|
||
text-overflow: ellipsis !important;
|
||
}
|
||
.log-empty {
|
||
}
|
||
.log-emerg {
|
||
background-color: #a93734 !important;
|
||
color: #fff;
|
||
}
|
||
log-emerg .td {
|
||
color: #fff !important;
|
||
}
|
||
log-emerg td {
|
||
color: #fff !important;
|
||
}
|
||
.log-alert {
|
||
background-color: #ff7968 !important;
|
||
color: #fff;
|
||
}
|
||
.log-alert .td {
|
||
color: #fff !important;
|
||
}
|
||
.log-alert td {
|
||
color: #fff !important;
|
||
}
|
||
.log-crit {
|
||
background-color: #fcc3bf !important;
|
||
}
|
||
.log-err {
|
||
background-color: #ffe9e8 !important;
|
||
}
|
||
.log-warn {
|
||
background-color: #fff7e2 !important;
|
||
}
|
||
.log-notice {
|
||
background-color: #e3ffec !important;
|
||
}
|
||
.log-info {
|
||
}
|
||
.log-debug {
|
||
background-color: #ebf6ff !important;
|
||
}
|
||
.log-highlight-item {
|
||
background-color: #ffef00;
|
||
}
|
||
.log-entries-count {
|
||
margin: 0 0 5px 5px;
|
||
font-weight: bold;
|
||
opacity: 0.6;
|
||
}
|
||
.log-entries-count-level {
|
||
display: inline-block !important;
|
||
margin: 0 0 0 5px;
|
||
padding: 0 4px;
|
||
-webkit-border-radius: 3px;
|
||
-moz-border-radius: 3px;
|
||
border-radius: 3px;
|
||
border: 1px solid #ccc;
|
||
font-weight: normal;
|
||
}
|
||
.log-host-dropdown-item {
|
||
}
|
||
`));
|
||
|
||
return L.Class.extend({
|
||
view: L.view.extend({
|
||
viewName: null,
|
||
|
||
title: null,
|
||
|
||
logLevels: {
|
||
'emerg': E('span', { 'class': 'zonebadge log-emerg' }, E('strong', _('Emergency'))),
|
||
'alert': E('span', { 'class': 'zonebadge log-alert' }, E('strong', _('Alert'))),
|
||
'crit': E('span', { 'class': 'zonebadge log-crit' }, E('strong', _('Critical'))),
|
||
'err': E('span', { 'class': 'zonebadge log-err' }, E('strong', _('Error'))),
|
||
'warn': E('span', { 'class': 'zonebadge log-warn' }, E('strong', _('Warning'))),
|
||
'notice': E('span', { 'class': 'zonebadge log-notice' }, E('strong', _('Notice'))),
|
||
'info': E('span', { 'class': 'zonebadge log-info' }, E('strong', _('Info'))),
|
||
'debug': E('span', { 'class': 'zonebadge log-debug' }, E('strong', _('Debug'))),
|
||
},
|
||
|
||
tailValue: 25,
|
||
|
||
logSortingValue: 'asc',
|
||
|
||
logLevelsStat: {},
|
||
|
||
logHosts: {},
|
||
|
||
logHostsDropdown: null,
|
||
|
||
logLevelsDropdown: null,
|
||
|
||
totalLogLines: 0,
|
||
|
||
htmlEntities: function(str) {
|
||
return String(str).replace(
|
||
/&/g, '&').replace(
|
||
/</g, '<').replace(
|
||
/>/g, '>').replace(
|
||
/"/g, '"').replace(
|
||
/'/g, ''');
|
||
},
|
||
|
||
makelogHostsDropdownItem: function(host) {
|
||
return E(
|
||
'span',
|
||
{ 'class': 'zonebadge log-host-dropdown-item' },
|
||
E('strong', host)
|
||
);
|
||
},
|
||
|
||
/**
|
||
*
|
||
* @param {number} tail
|
||
* @returns {string}
|
||
* Returns the raw content of the log
|
||
*
|
||
*/
|
||
getLogData: function(tail) {
|
||
throw new Error('getLogData must be overridden by a subclass');
|
||
},
|
||
|
||
/**
|
||
*
|
||
* @param {string} logdata
|
||
* @param {number} tail
|
||
* @returns {Array<number, string|null, string|null, string|null, string|null, string|null>}
|
||
* Returns an array of values: [ #, Timestamp, Host, Level, Facility, Message ]
|
||
*
|
||
*/
|
||
parseLogData: function(logdata, tail) {
|
||
throw new Error('parseLogData must be overridden by a subclass');
|
||
},
|
||
|
||
setHostFilter: function(cArr) {
|
||
let logHostsKeys = Object.keys(this.logHosts);
|
||
if(logHostsKeys.length > 0) {
|
||
let selectedHosts = this.logHostsDropdown.getValue();
|
||
this.logHostsDropdown.addChoices(Object.keys(this.logHosts), this.logHosts);
|
||
if(selectedHosts.length === 0 || logHostsKeys.length === selectedHosts.length) {
|
||
return cArr;
|
||
};
|
||
return cArr.filter(e => selectedHosts.includes(e[2]));
|
||
};
|
||
return cArr;
|
||
},
|
||
|
||
setLevelFilter: function(cArr) {
|
||
let logLevelsKeys = Object.keys(this.logLevels);
|
||
if(logLevelsKeys.length > 0) {
|
||
let selectedLevels = this.logLevelsDropdown.getValue();
|
||
if(selectedLevels.length === 0 || logLevelsKeys.length === selectedLevels.length) {
|
||
return cArr;
|
||
};
|
||
return cArr.filter(e => selectedLevels.includes(e[3]));
|
||
};
|
||
return cArr;
|
||
},
|
||
|
||
setRegexpFilter: function(cArr) {
|
||
let fPattern = document.getElementById('logFilter').value;
|
||
if(!fPattern) {
|
||
return cArr;
|
||
};
|
||
let fArr = [];
|
||
try {
|
||
let regExp = new RegExp(`(${fPattern})`, 'giu');
|
||
cArr.forEach((e, i) => {
|
||
if(e[5] !== null && regExp.test(e[5])) {
|
||
e[5] = e[5].replace(regExp, '<span class="log-highlight-item">$1</span>');
|
||
fArr.push(e);
|
||
};
|
||
});
|
||
} catch(err) {
|
||
if(err.name === 'SyntaxError') {
|
||
ui.addNotification(null,
|
||
E('p', {}, _('Invalid regular expression') + ': ' + err.message));
|
||
return cArr;
|
||
} else {
|
||
throw err;
|
||
};
|
||
};
|
||
return fArr;
|
||
},
|
||
|
||
makeLogArea: function(logdataArray) {
|
||
let lines = `<div class="tr"><div class="td center log-entry-empty">${_('No entries available...')}</div></div>`;
|
||
let logTable = E('div', { 'id': 'logTable', 'class': 'table' });
|
||
|
||
for(let level of Object.keys(this.logLevels)) {
|
||
this.logLevelsStat[level] = 0;
|
||
};
|
||
|
||
if(logdataArray.length > 0) {
|
||
lines = [];
|
||
logdataArray.forEach((e, i) => {
|
||
if(e[3] in this.logLevels) {
|
||
this.logLevelsStat[e[3]] = this.logLevelsStat[e[3]] + 1;
|
||
};
|
||
|
||
lines.push(
|
||
`<div class="tr log-${e[3] || 'empty'}"><div class="td left" data-title="#">${e[0]}</div>` +
|
||
((e[1]) ? `<div class="td left" data-title="${_('Timestamp')}">${e[1]}</div>` : '') +
|
||
((e[2]) ? `<div class="td left log-entry-host-cell" data-title="${_('Host')}">${e[2]}</div>` : '') +
|
||
((e[3]) ? `<div class="td left" data-title="${_('Level')}">${e[3]}</div>` : '') +
|
||
((e[4]) ? `<div class="td left" data-title="${_('Facility')}">${e[4]}</div>` : '') +
|
||
((e[5]) ? `<div class="td left log-entry-message-cell" data-title="${_('Message')}">${e[5]}</div>` : '') +
|
||
`</div>`
|
||
);
|
||
});
|
||
lines = lines.join('');
|
||
|
||
logTable.append(
|
||
E('div', { 'class': 'tr table-titles' }, [
|
||
E('div', { 'class': 'th left log-entry-number' }, '#'),
|
||
(logdataArray[0][1]) ? E('div', { 'class': 'th left log-entry-time' }, _('Timestamp')) : '',
|
||
(logdataArray[0][2]) ? E('div', { 'class': 'th left log-entry-host' }, _('Host')) : '',
|
||
(logdataArray[0][3]) ? E('div', { 'class': 'th left log-entry-log-level' }, _('Level')) : '',
|
||
(logdataArray[0][4]) ? E('div', { 'class': 'th left log-entry-facility' }, _('Facility')) : '',
|
||
(logdataArray[0][5]) ? E('div', { 'class': 'th left log-entry-message' }, _('Message')) : '',
|
||
])
|
||
);
|
||
};
|
||
|
||
try {
|
||
logTable.insertAdjacentHTML('beforeend', lines);
|
||
} catch(err) {
|
||
if(err.name === 'SyntaxError') {
|
||
ui.addNotification(null,
|
||
E('p', {}, _('HTML/XML error') + ': ' + err.message), 'error');
|
||
};
|
||
throw err;
|
||
};
|
||
|
||
let levelsStatString = '';
|
||
if((Object.values(this.logLevelsStat).reduce((s,c) => s + c, 0)) > 0) {
|
||
Object.entries(this.logLevelsStat).forEach(e => {
|
||
if(e[0] in this.logLevels && e[1] > 0) {
|
||
levelsStatString += `<span class="log-entries-count-level log-${e[0]}" title="${e[0]}">${e[1]}</span>`;
|
||
};
|
||
});
|
||
};
|
||
|
||
return E([
|
||
E('div', { 'class': 'log-entries-count' },
|
||
`${_('Entries')}: ${logdataArray.length} / ${this.totalLogLines}${levelsStatString}`
|
||
),
|
||
logTable
|
||
]);
|
||
},
|
||
|
||
downloadLog: function(ev) {
|
||
let formElems = Array.from(document.forms.logForm.elements);
|
||
formElems.forEach(e => e.disabled = true);
|
||
|
||
return this.getLogData(0).then(logdata => {
|
||
logdata = logdata || '';
|
||
let link = E('a', {
|
||
'download': this.viewName + '.log',
|
||
'href': URL.createObjectURL(
|
||
new Blob([ logdata ], { type: 'text/plain' })),
|
||
});
|
||
link.click();
|
||
URL.revokeObjectURL(link.href);
|
||
}).catch(() => {
|
||
ui.addNotification(null,
|
||
E('p', {}, _('Download error') + ': ' + err.message));
|
||
}).finally(() => {
|
||
formElems.forEach(e => e.disabled = false);
|
||
});
|
||
},
|
||
|
||
load: function() {
|
||
// Restoring settings from localStorage
|
||
let tailValueLocal = localStorage.getItem(`luci-app-${this.viewName}-tailValue`);
|
||
if(tailValueLocal) {
|
||
this.tailValue = Number(tailValueLocal);
|
||
};
|
||
let logSortingLocal = localStorage.getItem(`luci-app-${this.viewName}-logSorting`);
|
||
if(logSortingLocal) {
|
||
this.logSortingValue = logSortingLocal;
|
||
};
|
||
|
||
return this.getLogData(this.tailValue);
|
||
},
|
||
|
||
render: function(logdata) {
|
||
let logWrapper = E('div', {
|
||
'id': 'logWrapper',
|
||
'style': 'width:100%; min-height:20em; padding: 0 0 0 45px; font-size:0.9em !important'
|
||
}, this.makeLogArea(this.parseLogData(logdata, this.tailValue)));
|
||
|
||
let tailInput = E('input', {
|
||
'id': 'tailInput',
|
||
'name': 'tailInput',
|
||
'type': 'text',
|
||
'form': 'logForm',
|
||
'class': 'cbi-input-text',
|
||
'style': 'width:4em !important; min-width:4em !important',
|
||
'maxlength': 5,
|
||
});
|
||
tailInput.value = (this.tailValue === 0) ? null : this.tailValue;
|
||
ui.addValidator(tailInput, 'uinteger', true);
|
||
|
||
let tailReset = E('input', {
|
||
'type': 'button',
|
||
'form': 'logForm',
|
||
'class': 'cbi-button btn cbi-button-reset',
|
||
'value': 'Χ',
|
||
'click': ev => {
|
||
tailInput.value = null;
|
||
logFormSubmitBtn.click();
|
||
ev.target.blur();
|
||
},
|
||
'style': 'max-width:4em !important',
|
||
});
|
||
|
||
let logHostsDropdownElem = '';
|
||
let logHostsKeys = Object.keys(this.logHosts);
|
||
if(logHostsKeys.length > 0) {
|
||
this.logHostsDropdown = new ui.Dropdown(
|
||
null,
|
||
this.logHosts,
|
||
{
|
||
id: 'logHostsDropdown',
|
||
multiple: true,
|
||
select_placeholder: _('All'),
|
||
}
|
||
);
|
||
logHostsDropdownElem = E(
|
||
'div', { 'class': 'cbi-value' }, [
|
||
E('label', {
|
||
'class': 'cbi-value-title',
|
||
'for': 'logHostsDropdown',
|
||
}, _('Hosts')),
|
||
E('div', { 'class': 'cbi-value-field' },
|
||
this.logHostsDropdown.render()
|
||
),
|
||
]
|
||
);
|
||
};
|
||
|
||
let logLevelsDropdownElem = '';
|
||
let logLevelsKeys = Object.keys(this.logLevels);
|
||
if(logLevelsKeys.length > 0) {
|
||
this.logLevelsDropdown = new ui.Dropdown(
|
||
null,
|
||
this.logLevels,
|
||
{
|
||
id: 'logLevelsDropdown',
|
||
sort: logLevelsKeys,
|
||
multiple: true,
|
||
select_placeholder: _('All'),
|
||
}
|
||
);
|
||
logLevelsDropdownElem = E(
|
||
'div', { 'class': 'cbi-value' }, [
|
||
E('label', {
|
||
'class': 'cbi-value-title',
|
||
'for': 'logLevelsDropdown',
|
||
}, _('Logging levels')),
|
||
E('div', { 'class': 'cbi-value-field' },
|
||
this.logLevelsDropdown.render()
|
||
),
|
||
]
|
||
);
|
||
};
|
||
|
||
let logFilter = E('input', {
|
||
'id': 'logFilter',
|
||
'name': 'logFilter',
|
||
'type': 'text',
|
||
'form': 'logForm',
|
||
'class': 'cbi-input-text',
|
||
'placeholder': _('Type an expression...'),
|
||
});
|
||
|
||
let logFormSubmitBtn = E('input', {
|
||
'type': 'submit',
|
||
'form': 'logForm',
|
||
'class': 'cbi-button btn cbi-button-action',
|
||
'value': _('Apply'),
|
||
'click': ev => ev.target.blur(),
|
||
'style': 'margin-right: 1em',
|
||
});
|
||
|
||
let logSorting = E('select', {
|
||
'id': 'logSorting',
|
||
'name': 'logSorting',
|
||
'form': 'logForm',
|
||
'class': "cbi-input-select",
|
||
}, [
|
||
E('option', { 'value': 'asc' }, _('ascending')),
|
||
E('option', { 'value': 'desc' }, _('descending')),
|
||
]);
|
||
logSorting.value = this.logSortingValue;
|
||
|
||
let logDownloadBtn = E('button', {
|
||
'id': 'logDownloadBtn',
|
||
'name': 'logDownloadBtn',
|
||
'class': 'cbi-button btn',
|
||
'click': ui.createHandlerFn(this, this.downloadLog),
|
||
}, _('Download log'));
|
||
|
||
return E([
|
||
E('h2', { 'id': 'logTitle', 'class': 'fade-in' }, this.title),
|
||
E('div', { 'class': 'cbi-section-descr fade-in' }),
|
||
E('div', { 'class': 'cbi-section fade-in' },
|
||
E('div', { 'class': 'cbi-section-node' }, [
|
||
|
||
E('div', { 'class': 'cbi-value' }, [
|
||
E('label', {
|
||
'class': 'cbi-value-title',
|
||
'for': 'tailInput',
|
||
}, _('Last entries')),
|
||
E('div', { 'class': 'cbi-value-field' }, [
|
||
tailInput,
|
||
tailReset,
|
||
]),
|
||
]),
|
||
|
||
logHostsDropdownElem,
|
||
logLevelsDropdownElem,
|
||
|
||
E('div', { 'class': 'cbi-value' }, [
|
||
E('label', {
|
||
'class': 'cbi-value-title',
|
||
'for': 'logFilter',
|
||
}, _('Message filter')),
|
||
E('div', { 'class': 'cbi-value-field' }, logFilter),
|
||
]),
|
||
|
||
E('div', { 'class': 'cbi-value' }, [
|
||
E('label', {
|
||
'class': 'cbi-value-title',
|
||
'for': 'logSorting',
|
||
}, _('Sorting entries')),
|
||
E('div', { 'class': 'cbi-value-field' }, logSorting,),
|
||
]),
|
||
|
||
E('div', { 'class': 'cbi-value' }, [
|
||
E('label', {
|
||
'class': 'cbi-value-title',
|
||
'for': 'logFilter',
|
||
}, _('Refresh log')),
|
||
E('div', { 'class': 'cbi-value-field' }, [
|
||
logFormSubmitBtn,
|
||
E('form', {
|
||
'id': 'logForm',
|
||
'name': 'logForm',
|
||
'style': 'display:inline-block; margin-top:0.5em',
|
||
'submit': ui.createHandlerFn(this, function(ev) {
|
||
ev.preventDefault();
|
||
let formElems = Array.from(document.forms.logForm.elements);
|
||
formElems.forEach(e => e.disabled = true);
|
||
logDownloadBtn.disabled = true;
|
||
|
||
// Saving settings to localStorage
|
||
if(this.tailValue != tailInput.value) {
|
||
this.tailValue = (/^[0-9]+$/.test(tailInput.value)) ? tailInput.value : 0;
|
||
localStorage.setItem(
|
||
`luci-app-${this.viewName}-tailValue`, String(this.tailValue));
|
||
};
|
||
if(this.logSortingValue != logSorting.value) {
|
||
this.logSortingValue = logSorting.value;
|
||
localStorage.setItem(
|
||
`luci-app-${this.viewName}-logSorting`, this.logSortingValue);
|
||
};
|
||
|
||
let tail = (tailInput.value && tailInput.value > 0) ? tailInput.value : 0
|
||
return this.getLogData(tail).then(logdata => {
|
||
logdata = logdata || '';
|
||
logWrapper.innerHTML = '';
|
||
logWrapper.append(
|
||
this.makeLogArea(
|
||
this.setRegexpFilter(
|
||
this.setLevelFilter(
|
||
this.setHostFilter(
|
||
this.parseLogData(logdata, tail)
|
||
)
|
||
)
|
||
)
|
||
)
|
||
);
|
||
}).finally(() => {
|
||
formElems.forEach(e => e.disabled = false);
|
||
logDownloadBtn.disabled = false;
|
||
});
|
||
|
||
}),
|
||
}, E('span', {}, ' ')),
|
||
]),
|
||
]),
|
||
])
|
||
),
|
||
E('div', { 'class': 'cbi-section fade-in' },
|
||
E('div', { 'class': 'cbi-section-node' }, [
|
||
E('div', { 'style': 'position:fixed; z-index:1 !important' }, [
|
||
E('button', {
|
||
'class': 'btn',
|
||
'style': 'position:relative; display:block; margin:0 !important; left:1px; top:1px',
|
||
'click': ev => {
|
||
document.getElementById('logTitle').scrollIntoView(true);
|
||
ev.target.blur();
|
||
},
|
||
}, '↑'),
|
||
E('button', {
|
||
'class': 'btn',
|
||
'style': 'position:relative; display:block; margin:0 !important; margin-top:1px !important; left:1px; top:1px',
|
||
'click': ev => {
|
||
logWrapper.scrollIntoView(false);
|
||
ev.target.blur();
|
||
},
|
||
}, '↓'),
|
||
]),
|
||
logWrapper,
|
||
])
|
||
),
|
||
E('div', { 'class': 'cbi-section fade-in' },
|
||
E('div', { 'class': 'cbi-section-node' },
|
||
E('div', { 'class': 'cbi-value' },
|
||
E('div', { 'style': 'width:100%; text-align:right !important' }, logDownloadBtn)
|
||
),
|
||
)
|
||
),
|
||
]);
|
||
},
|
||
|
||
handleSaveApply: null,
|
||
handleSave: null,
|
||
handleReset: null,
|
||
}),
|
||
})
|